last executing test programs: 23.321189631s ago: executing program 2 (id=5264): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b0240"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f00000001c0)={0x40, 0x22, 0x6, "5e14071f2620"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000001040)={0x44, &(0x7f0000000e00)={0x0, 0x31, 0x1, '~'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000580)={0x20, 0x8, 0x4, "0a40ac68"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 20.208477134s ago: executing program 2 (id=5270): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x2c24, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000700)={{0x12, 0x1, 0x0, 0xac, 0x77, 0x26, 0x40, 0x93a, 0x2468, 0xe425, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa6, 0x0, 0x0, 0xd, 0x78, 0x6f}}, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x22, 0xfd, 0x20}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, "d32052f2"}]}}, 0x0}, 0x0) 17.087080767s ago: executing program 2 (id=5277): syz_usb_connect$uac1(0x5, 0xaf, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9d, 0x3, 0x1, 0x78, 0x0, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x71, 0xe1}, [@feature_unit={0x13, 0x24, 0x6, 0x6, 0x6, 0x6, [0x9, 0x9, 0x9, 0xa, 0x0, 0x1], 0x1}, @input_terminal={0xc, 0x24, 0x2, 0x5, 0x202, 0x5, 0xe, 0x1e, 0x81, 0x89}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x201, 0x6, 0xd, 0x10, 0x6, 0x8}, @input_terminal={0xc, 0x24, 0x2, 0x5, 0x200, 0x1, 0x7, 0x4, 0x3d, 0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x4a, 0x1, 0x30, {0x7, 0x25, 0x1, 0x2, 0x5, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5, 0x8, 0x1001}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x7, 0x2, 0x26, {0x7, 0x25, 0x1, 0x80, 0xf8, 0x6}}}}}}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000207d1e5a2d000000000001090224000100000000090400000103000000092100000001220800090581030000000000dbc137b6274caa20c5b5a2e85850ff1cd0ab84b5"], 0x0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f0000000540)={0x0, 0x22, 0xd, {[@local=@item_4={0x3, 0x2, 0x2, "d11ca8b5"}, @global=@item_012={0x1, 0x1, 0x0, "d2"}, @local=@item_4={0x3, 0x2, 0x9, '\n>H]'}, @global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000700)={{0x12, 0x1, 0x0, 0x6b, 0x17, 0xcd, 0x20, 0xd81, 0x1900, 0x207a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x4, [{{0x9, 0x4, 0x0, 0xfc, 0x0, 0x6c, 0x90, 0xbe, 0x10}}]}}]}}, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000040)={0x2c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="4005070009615f"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect$uac1(0x6, 0xbb, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa9, 0x3, 0x1, 0x3, 0x60, 0xe, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xfd47, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x6, 0xe1, 0x2}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x3, 0x4, 0x7, {0x7, 0x25, 0x1, 0x80, 0xe, 0x85}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7, 0xd, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x9, 0xf, 0x1}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x8, 0x8, 0x0, "ede7ae9bf1de8593"}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x5, 0x8, 0x10}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x5, 0x1, 0x9, 0x6, "8aa1677e7a0a29711c"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x4, 0x4, 0x5, 0xe, "3505"}]}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x1, 0xc0, 0x4, {0x7, 0x25, 0x1, 0x82, 0x0, 0x8}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x40, 0x7, 0x9, 0x40, 0xc}, 0x5a, &(0x7f0000000300)={0x5, 0xf, 0x5a, 0x5, [@ssp_cap={0x10, 0x10, 0xa, 0xd, 0x1, 0x8, 0xf, 0x0, [0xff0030]}, @ssp_cap={0x18, 0x10, 0xa, 0x2, 0x3, 0x5, 0xf, 0x7, [0x1fe3eb0, 0xc000, 0xffc0]}, @ssp_cap={0x20, 0x10, 0xa, 0x81, 0x5, 0x5, 0xf00, 0x6, [0x1f8f, 0xffc00f, 0x101ffc7, 0xff3f00, 0x3f30]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x9, 0x9, 0x7f}, @ptm_cap={0x3}]}, 0x3, [{0xae, &(0x7f0000000380)=@string={0xae, 0x3, "80ee580dd246ff26108e73397a6cb43bc16cda1beea92c0ac91fdc8a1410efae0ada8df95187ae0a171848cc435c551c9759ff51fc67a74686d388dbfe01b4fa883af1f6574edd01769265907059f306e8acc23133af2120af9aab3fe8f9bb4a6e8f071e71a28d198658cbcae04c482e4fe73c037f295a4e467d7444686a24d1b58ef50328d0524905405f986420598e71d9371e65275e1392ca933ac45b15cb1fba44ce18efa657ccf66dac"}}, {0x2f, &(0x7f0000000a00)=@string={0x2f, 0x3, "648bf49d1d096329c6a6d96ff777e36b7409fea7b83abd911ad036bb65d0ea1acddf328e6c8f4fa18dca2a7772"}}, {0xc0, &(0x7f0000000480)=@string={0xc0, 0x3, "e2c7b44d9f2d1f8fd9b10b18a46813720e8723314f7fe257714bd06d4beda20644a59f46d2a1533954b9a90ec033563512e17bcb276b4af4a83574d91c26168ce3c2e0a6b19dac59d5985de1c814a110d3e56f82168d75668b9c9b03352a70b22891f6f1da6f7f7279fb919fcddeaca83751de6164ccb985c77b254c99d944628e1bd05607ed1b0359d8b495e386ff484f68ac4272a00a80b3117f9169f56a65ec099c82f03c291141b26a9c2f901bc49ea51d1c9acb8c67244cfadae81c"}}]}) syz_usb_control_io(r3, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = syz_usb_connect(0x4, 0x0, 0x0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x40, &(0x7f0000000a80)=@string={0x40, 0x3, "a5d05e88afbfbb1ceb9e080d7f54f07d3f3bbcc3189dc3430102fbf1cd4ea2edb5b9ab9f167902cc34cf16b088ab5ad5f761f87d3360f5eb6ded9ba8cf5a"}}]}) syz_usb_ep_write(r4, 0x81, 0x100, &(0x7f0000000140)="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") syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000680)={0x14, &(0x7f0000000580)={0x20, 0xe, 0xb0, {0xb0, 0xc, "7f8235c2196061f4a8da1ecf87d8c78744f8165b2a540028ec83f72e6f0a245f3a3c21d1e47073d6f864e5fd7e057dd5e993fe3799615e91ba0229d8ed519fe6a8c4fc76c647802ed7e7f5fa801db3be24f4929e8a69949d12105050416f2ac341e31e84e5e9c47830aa524364d2065957d12e71ccf6f9f6a0bab12d2c8a76b6524be66ea65fe5c28684f8c9671cc172b12f8794c77a85ae8d494b3f02b28db9f08752a2ad44463e8893778e7e98"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000980)={0x44, &(0x7f0000000740)={0x20, 0xb, 0x92, "8b52418f41743a283f5e3a3fc5686aca295c8901a2698c64aff590767b7dd6fd5cf164d2ae8d858ad8bd268ebe81a730aaba3a71fed9f32c6fcaebe27d24dbfe08ecf2f75444b6d033a1a1b74882fd1289b018461570798c11f661d8860d6a8e287bdeb034072a490b4c75b0c397c3e0282b5593ef425a92737189f92ec32ec54ac634ccbc25977e60f4b0a40e2e47914212"}, &(0x7f00000006c0)={0x0, 0xa, 0x1, 0xe}, &(0x7f0000000800)={0x0, 0x8, 0x1, 0x3c}, &(0x7f0000000840)={0x20, 0x80, 0x1c, {0x1, 0x29, 0xc, 0x8, 0x8, 0x0, 0x4, 0x5, 0x2e8, 0x5, 0x0, 0x1ff}}, &(0x7f0000000880)={0x20, 0x85, 0x4, 0xffffffff}, &(0x7f00000008c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000900)={0x20, 0x87, 0x2, 0x1ff}, &(0x7f0000000940)={0x20, 0x89, 0x2, 0x1}}) syz_usb_connect$hid(0x1, 0x0, 0x0, 0x0) 14.881364714s ago: executing program 0 (id=5282): syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x54c, 0x5c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) (async) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x54c, 0x5c4, 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_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x4, "7738e21f"}]}}, 0x0}, 0x0) (async) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x4, "7738e21f"}]}}, 0x0}, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000004c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x1, 0x1, 0x4}, 0x0}) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12015002183b9220b11342001658010203010902240001fd0ac0050904e31002e6090e030905020203"], &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) 13.925685035s ago: executing program 2 (id=5285): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002480)=ANY=[@ANYBLOB="12010000bd992d4043195022010001020301090212000100000000090400000084edcf00"], 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000000180)={0x14, &(0x7f0000000540)={0x40, 0x9, 0xc4, {0xc4, 0x2, "e2b34201849189810034359b52e721c1747c5e8903ce8488464daa499b85058410063f423c811b83797e99e71fde0c4623ab79fae4bfc65bba9da429daa6a2e9717723d4b269d5c1ca853e02f93a007535d80b781724f25e41e4ede2e490a103d800ef11e0430dbc5c6c4f262b24bad96b68687adf86540940f7338d0023dfc99b54ba7e29aca30d4d7502a8a8f180b675dec1043ed6c058ffa75eb05e240b8804f93e38958529c4597c888576e5d7949d7dcc2a9665ce5c164830f52a1a31d48eb6"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x40f}}}, &(0x7f0000000700)={0x44, &(0x7f0000000440)={0x0, 0x8, 0x60, "e8d637ba8fe8168d8c0a7df4f77f43a6cb4921663f6b0b4b94548e07767422f52820f2040d7c22c551f9ead15d7a9d4990dcdc1d7434f5247ceeb0e6afaacc48cd37cc5030193a0b790a97dddc64d8d21239173abf31e29d41bf44044db612c5"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x92}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0xe9}, &(0x7f00000003c0)={0x20, 0x81, 0x1, '#'}, &(0x7f00000004c0)={0x20, 0x82, 0x2, '/s'}, &(0x7f0000000640)={0x20, 0x83, 0x3, "1b03ec"}, &(0x7f0000000680)={0x20, 0x84, 0x1, 'Y'}, &(0x7f00000006c0)={0x20, 0x85, 0x3, "384ec8"}}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0xb0, 0x23, 0xd3, 0x20, 0x2040, 0x4903, 0xb9ec, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x2, 0x40, 0x60, 0xe6, [{{0x9, 0x4, 0x8, 0x3, 0x1, 0xac, 0x17, 0x50, 0x6, [], [{{0x9, 0x5, 0x2, 0x8, 0x40, 0x0, 0x4, 0x81}}]}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x5, 0x0, 0x0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x9, [{0x37, &(0x7f00000001c0)=@string={0x37, 0x3, "76af25bd6c6f220e0b98b9383d0cdc3b196a7d58b9fd615d97e750a421236cf53e45bc9f3b54bae5d9a4b7864edb393a079edb4a33"}}, {0x0, 0x0}, {0x4, &(0x7f0000000240)=@lang_id={0x4}}, {0x0, 0x0}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x180a}}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES64], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000000780)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="00000f00000009003d140f3c369197d09647190890"], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000100), 0x0, 0x0) ioctl$HIDIOCSREPORT(r3, 0xc018480b, &(0x7f0000000080)={0x2, 0x100}) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_disconnect(r4) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000082505a1a440000102030109025c0002010000000904000001020d000d052406000105240000000d240f0100000000000000000006241a0300020905810300040000000904010000020d00000910010102020d0000090582021004000000090503020000000100"], 0x0) ioctl$EVIOCRMFF(r4, 0x41015500, &(0x7f0000000500)) syz_usb_ep_write(r1, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 13.103543544s ago: executing program 4 (id=5286): syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000300)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) (async, rerun: 32) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000008d072f604b98686962129d3fe28b5a10835279e58045301000000000001090224"], 0x0) (rerun: 32) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0x1, 0x143000) ioctl$HIDIOCGCOLLECTIONINFO(r1, 0xc0104811, &(0x7f00000000c0)={0x2, 0x6, 0x2, 0xfffffffb}) syz_usb_control_io(r0, 0x0, 0x0) (async) r2 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r2, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x407}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r2, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="2006030000003eb5"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) syz_usb_control_io(r2, 0x0, &(0x7f0000000180)={0x84, &(0x7f00000002c0)={0x0, 0x10, 0x2, "45e3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x5f, {0x5f, 0x0, "a7ea3163fdfa964eccac45d3456808f1e3fe0c472c8d954f8999b06ca46207f2b7bd7d2944fafc2276cc6b8f9629dc50c76a16f810ac55fbda3e39fcbe111cc28def45137dd52b615507901e312253d859be5cdac84dd1ab0ebff44827"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) syz_usb_disconnect(r0) (rerun: 64) 12.80002493s ago: executing program 4 (id=5288): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESHEX=0x0], 0x0) syz_usb_disconnect(r0) (async) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(r0) (async, rerun: 64) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) (rerun: 64) write$char_usb(r2, 0x0, 0x0) (async) syz_usb_disconnect(r1) r3 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r3, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$uac1(r3, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000740)={0x20, 0x3, 0x2, "b23b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r3, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io(r3, 0x0, &(0x7f0000001640)={0x84, &(0x7f0000001180)={0x20, 0x13, 0x1, 'e'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r4, 0x0, 0x0) (async) syz_usb_control_io$uac1(r4, 0x0, 0x0) (async) syz_usb_control_io$hid(r4, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$printer(r4, &(0x7f0000000200)={0x14, 0x0, 0x0}, 0x0) (async, rerun: 32) syz_usb_control_io(r3, 0x0, &(0x7f0000001480)={0x84, &(0x7f0000001040)={0x40, 0x8, 0x2, "e249"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$uac1(r3, 0x0, 0x0) (async) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x3, 0x65, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x53, 0x1, 0x1, 0x7, 0xc0, 0x1, [{{0x9, 0x4, 0x0, 0x26, 0x2, 0x2, 0x6, 0x0, 0x5, {{0x9, 0x24, 0x6, 0x0, 0x0, '@!kb'}, {0x5, 0x24, 0x0, 0x401}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x7, 0x8}, [@ncm={0x6, 0x24, 0x1a, 0x1de, 0x8}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x5}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xe, 0x6, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x4, 0x6, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x91, 0x0, 0x9f}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0xac, 0x0, 0x0, 0x8, 0x8}, 0xb3, &(0x7f00000000c0)={0x5, 0xf, 0xb3, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xb, 0x8, 0x7, 0x25c}, @generic={0xa4, 0x10, 0x1, "f197a4abcb7d30dcfe13b47a84ad20408a65ab70e3c3aebaeda16e2d2f8b1d2acce650f8ee3351d609e10f816469e8fe724388014fe9b9c964f8ca9ca47b4eba8e0c2ada9b2ad6210c89fbca5e45895cc9601ad9c7b7558a14b23a069f3543e79f34dd20801b744dc083cb5de5d3df43d1ea8cc162d7ab7dff226f8fc1152a09660aeb95d7b44bd97c5b5dc817a51cd6d8b3a811ff32f599f937e78f9cc05ee6f3"}]}, 0x2, [{0xf3, &(0x7f0000000180)=@string={0xf3, 0x3, "e4acc41603310210d5ba0a39ae1e7813ee6cd947b0bb03c0dc8c69952270d3299d35b637b9ad6f0d56f5a73aa2899dc695394524daf794bfd3a5d1b7be6f0641000d35711e6b2ce175a0962b7bd74b1a7023ee024f9a0ba4ab8da99e827032d710f93c343beded6a6376024fcd935202cfaf643047a37979b7ae4ec6ca862c79447eef33638e57faa1686ae63e7324a342381eda42d11695106d6813ff137a270c23e1144631a483a4803dfe6848aa67227e47a2f5024bce09b4ed143baab21237f3906092f9ce3379e460cd8d048016335012f61ebec61a48ad7a67c1ca2488b37ba3d241cfe3808c8b31d2a616423f5d"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1008}}]}) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x6e, 0x40, 0xb7, 0x40, 0x9e1, 0x5121, 0x40c1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3c, 0xac, 0x24}}]}}]}}, 0x0) 12.039847514s ago: executing program 3 (id=5289): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x11ff, 0x3331, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x1, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffffffc, 0xab01) ioctl$EVIOCGSND(r1, 0x8040451a, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000000), 0xfffffffffffffe01, 0x400) r2 = syz_usb_connect(0x2, 0x24, &(0x7f0000002480)={{0x12, 0x1, 0x0, 0x6, 0x38, 0x37, 0x40, 0x424, 0x9d00, 0xebc7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc6, 0x1f, 0xe}}]}}]}}, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000cc0)={0x34, &(0x7f0000000a80), 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x59, 0x8, 0x8d, 0x20, 0x423, 0xc, 0xd128, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x10, 0x4, [{{0x9, 0x4, 0x50, 0x0, 0x0, 0x6, 0xe0, 0x5}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$uac1(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x7, {[@local=@item_012={0x1, 0x2, 0x2, "cc"}, @main=@item_4={0x3, 0x0, 0x9, "5a521589"}]}}, 0x0}, 0x0) 11.72813075s ago: executing program 0 (id=5290): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000d0327408ca0768a8d4c4000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, &(0x7f0000000100)={0x20, 0x24, 0xac, {0xac, 0x1, "2f3a50256beaad6bdfefc2083124f01dca7368c14e6fa8c0115d625b5779321cbd7ac3b17058841ee3b95f6d3245104ef96f23171495f19d91e5951b4d50099005bada9be1387c4513d3b151cb6f7bb768da1189756a34763a6d6813d5be80dc15136e373c70e86aa5fe425f178e7a2b2f93f1ba9d3ab44e04df28d677226af5b63e5d417ad5e23661b3f3e429f78a12d255b87fb00156c3b34cabe62c96c650414e5e68f26ded4a0f21"}}, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000002c0)={0x1c, &(0x7f00000001c0)={0x40, 0x16, 0x5f, "4ab90781c6cfab0c26a36afda8b2c887b36bebe1fd2ebb055086d640f8d5f4dee660c8106d0faaad39bb59c5a43fa2992f873a9662c10506c9e8cb87e901e1bd5a8b498e6b9f043d68c395d6e4516a37fa048f101fd0d178301a7e5f8fc71e"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x40}}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000008ac0518024000010203010902240001010000000904000001030102"], 0x0) 11.110041352s ago: executing program 1 (id=5291): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f00000000c0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) r1 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x10, &(0x7f0000000240)=@ready={0x0, 0x0, 0x8, "b326b0dc", {0x1, 0x8, 0x7, 0x9}}) (async) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xc, &(0x7f0000000f40)=ANY=[@ANYBLOB="0800004e15bc38aad51c1e2b"]) 10.811238537s ago: executing program 2 (id=5292): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000010ac0100000001000000010902240001000000000904000001030000000921ffff"], 0x0) r1 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c4000000000010902"], 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x36, 0x1e, 0xae, 0x8, 0x830, 0x80, 0x8ce2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x87, 0x0, 0x0, 0xe4, 0x8f, 0xb6}}]}}]}}, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xb43, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x1}}}}}]}}]}}, 0x0) syz_usb_disconnect(r1) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000c4178c40ba0d0010"], 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106161154d00000000000109022400010000000009040000010300000009210000000122f80409058103"], 0x0) syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x56, &(0x7f0000000400)={0x5, 0xf, 0x56, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xa, 0x1, 0x7, 0x1}, @wireless={0xb, 0x10, 0x1, 0xc, 0x89, 0xff, 0x7, 0x5, 0xd5}, @generic={0x3c, 0x10, 0x7, "914d2af4a9f829d1edefff0508a64d5207caae6dc1f883d8cb801d076f394f009a50443b1fe9b9d5cad1d2b441236f5155df2ed496921926a0"}]}}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100007c1922409904e2510f090102030109021b0001000000000904000001ff53c2000905", @ANYRESOCT=r0, @ANYRES8=0x0], 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[], 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ef3e95405c0a1fbd1a53010203140902120001000000000904"], 0x0) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000700)={{0x12, 0x1, 0x0, 0x4b, 0xec, 0x2, 0x20, 0x6a2, 0x3, 0xb48c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x9, 0x0, 0x0, 0xc9, 0xc8, 0xb7}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, 0x0, 0x0) r4 = syz_usb_connect(0x2, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_disconnect(r4) syz_usb_connect$uac1(0x0, 0xaf, &(0x7f0000000180)=ANY=[], 0x0) syz_usb_control_io$uac1(r4, 0x0, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000640)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000080)={0x20, 0xc, 0x9, "fda94831ae960879ec"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_usb_connect(0x0, 0x1b, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0xb0, 0x6c, 0x32, 0x10, 0x572, 0x689a, 0x2bdc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x0, 0x2, 0x20, 0x1}}]}}, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0xb7, &(0x7f0000000200)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa5, 0x3, 0x1, 0x8, 0x0, 0x10, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0x6}, [@selector_unit={0xb, 0x24, 0x5, 0x4, 0x3, "628f193ba856"}, @feature_unit={0xd, 0x24, 0x6, 0x3, 0x1, 0x3, [0x5, 0x6, 0x8], 0x8}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x200, 0x4, 0x6, 0x5, 0xc, 0xb}, @selector_unit={0x5, 0x24, 0x5, 0x1, 0x9}, @feature_unit={0xb, 0x24, 0x6, 0x2, 0x5, 0x2, [0x6, 0xa], 0xd}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x3ff, 0x5, 0x2, "a1ece9c7b90b2e5a2b"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0xae, 0xb, 0x5, {0x7, 0x25, 0x1, 0x1, 0x5, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x9, 0x0, 0xa, {0x7, 0x25, 0x1, 0x3, 0x6, 0x8}}}}}}}]}}, &(0x7f0000000180)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x310, 0xa, 0x4, 0x7, 0x10, 0x1}, 0x43, &(0x7f00000002c0)={0x5, 0xf, 0x43, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0x5, 0x4a, 0x6, 0x1}, @ssp_cap={0x20, 0x10, 0xa, 0x8, 0x5, 0x1, 0xf, 0x3, [0x3f30, 0xc0, 0xc000, 0x18, 0xc00f]}, @ss_container_id={0x14, 0x10, 0x4, 0xff, "f8a6f2f882ec666f6ac9350f25173aa1"}]}, 0x1, [{0xb1, &(0x7f0000000540)=@string={0xb1, 0x3, "a22546b1d8ebcb816368d4d1818292bcb239dfffd4c965685129f27b5ce80349fd0264f54535a4d339d2ac7b1d88d6f174a0132b7b3d445032a46568eec1ffd46a7de9541fd753a351825d9ed4c2c79eec59355351858e675864e3dae74787df7a5a428fa704c4835f921c9328abc29e42e03bb7523cd795dbe8421d25c7fcae0c64c8d98e38b5c83648ecdde7ced203ed8022f6c7cd08fff8625a87a7c6140d6278f976fc7142d3197dc266e6039e"}}]}) syz_usb_control_io$cdc_ecm(r3, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r3, 0x0, 0x0) 10.355894686s ago: executing program 3 (id=5293): r0 = syz_usb_connect(0x3, 0x24, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) (async) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10c4, 0xea90, 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_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000080000000d00392cdaab4a73"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100002b64793f9b9828061ccff102240001006800000009040000020a07b8af56aba9dab5bc39"], 0x0) (async) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x1, 0x3, "c282fe"}, 0x0}) (async) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000002480)={{0x12, 0x1, 0x0, 0x6, 0x38, 0x37, 0x40, 0x424, 0x9d00, 0xebc7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc6, 0x1f, 0xe}}]}}]}}, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) (async) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$uac1(r2, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000540)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x1, 0xe, "ea6aafaabfc5926708627c6c0963"}, 0x0}) (async) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000680)={0x14, &(0x7f0000000a40)={0x40, 0x2, 0xc5, {0xc5, 0x8, "a01c10015cf832938a59d2e98fea574e369311bc0f225364f1ca628049c8175aab6d696e4b348584d73a7c572209bc0cb4a74b3cb37e330f4079f4afc3e439d5e8c3727fb0e612719639fb3020df605eb629a5df1645754be61824b54d1965d34e7155efa6e7ea4baa809cd539ad3f1feb65b1b974105140ba724051c48b2cb0a7de8017a0906caea05d424aea4135db02f66ed71e18aac2aac07bfb0dde29188da3f9d0054c996db550557ea7943d7bdea01c34e06b32488bdb1c682de4e83f599147"}}, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000080918"]}, &(0x7f0000000700)={0x34, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0xa, 0x1, 0x40}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000240)=ANY=[@ANYBLOB="200055d0390b74c829daca6a6f6f55f9000000005359d0d33c133a5211726fe00b050044c40e7b3f8d6e000000000048735f17e86382ccea99084289d463263a646dab73d89a6a56ae742c2e3da5b3400e0800000000000000000000000000000000f82a963c3693f5b4501dbee6248183be00032c373f727ff6ec701a5b3a7151454de22496ac8709653085d867db48ce1c19ec8e0d86698c05b4b556257b5372ed6d9b1eee07de0309ba3db9e99a"], &(0x7f0000000340)={0x20, 0x1, 0x1, 0xc}, &(0x7f0000000440)={0x20, 0x0, 0x1, 0x3}}) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) (async) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000580)={0x20, 0x13, 0x4, "9cfd783f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 9.694552062s ago: executing program 4 (id=5294): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x17ef, 0x60a3, 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}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x5}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0x9, "4225c444"}]}}, 0x0}, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x9, 0x96, 0x8, 0x10, 0x4752, 0x11, 0x324f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xff, 0x1, 0x32, 0x0, [], [{{0x9, 0x5, 0xd, 0x3}}]}}]}}]}}, 0x0) 8.769430789s ago: executing program 1 (id=5295): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100008b86d3106d04b50801d7010203030902120001000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000001100)={0x14, 0x0, &(0x7f00000010c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x76, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000002247e0fe8d2becb8dac0812110081e9a1ac77ed57b862826f67cc6d317c6571d4e4963d5931f7d63ce5431d3c30aed9fc1981e98ad0cd4b7695cc77702285c9d1c8383c98bd85abea315318cc6f265162023d65459ad460fd78debdd6056117c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r2, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000001b40)=ANY=[@ANYBLOB="12010000f3a8d308b72013075400010203010902120001000000000904"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x40, 0xb, 0x2, '(:'}, 0x0, &(0x7f0000000500)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, &(0x7f0000000580)={0x40, 0x19, 0x2, "a13d"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000020000402505a0a440000102030109025c0002010000000904000001020d000005241600010522b100000d240f0100000000080000000006241a00000009058103"], 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) r4 = syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100008b86d3106d04b50801d7010203030902120001000000000904"], 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000001100)={0x14, 0x0, &(0x7f00000010c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x76, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000002247e0fe8d2becb8dac0812110081e9a1ac77ed57b862826f67cc6d317c6571d4e4963d5931f7d63ce5431d3c30aed9fc1981e98ad0cd4b7695cc77702285c9d1c8383c98bd85abea315318cc6f265162023d65459ad460fd78debdd6056117c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$uac1(r2, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000001b40)=ANY=[@ANYBLOB="12010000f3a8d308b72013075400010203010902120001000000000904"], 0x0) (async) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x40, 0xb, 0x2, '(:'}, 0x0, &(0x7f0000000500)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, &(0x7f0000000580)={0x40, 0x19, 0x2, "a13d"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000020000402505a0a440000102030109025c0002010000000904000001020d000005241600010522b100000d240f0100000000080000000006241a00000009058103"], 0x0) (async) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) (async) syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x8e, 0x88, 0x5, 0x20, 0x8086, 0x9500, 0xb6d8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1, 0x0, 0x0, 0x15, 0xcc, 0x1c}}]}}]}}, 0x0) (async) syz_usb_control_io(r4, 0x0, 0x0) (async) syz_usb_connect(0x0, 0x36, 0x0, 0x0) (async) 8.615479833s ago: executing program 0 (id=5296): syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x9e, 0x25, 0x80, 0x20, 0xe20, 0x101, 0x7407, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xda, 0x0, 0x0, 0x71, 0x49, 0x7b, 0x9}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4f2, 0x1421, 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_control_io(r0, &(0x7f0000000740)={0x2c, &(0x7f0000000380)={0x20, 0x30, 0x3d, {0x3d, 0x6, "acdb447d3088d5554cdab22bfa23e86c2e42fa279adca838df81f79021cc1b81c2086c5211fd5cbc0e186ecc26f6eef24d837b2586a8c3bff66b03"}}, &(0x7f0000000640)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c0a}}, &(0x7f0000000680)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f00000006c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7, 0x80, 0x3, 0x3, "ac1825a2", "c2fe1797"}}, &(0x7f0000000700)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x4, 0x4, 0x65, 0x0, 0xed49, 0x12}}}, &(0x7f0000000b80)={0x84, &(0x7f0000000780)={0x20, 0x8, 0x22, "7d268d064c5794fdc059acdd21fe6cda75c308dd1860d080038f7fc5ab5e9b450da7"}, &(0x7f00000007c0)={0x0, 0xa, 0x1}, &(0x7f0000000800)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000840)={0x20, 0x0, 0x4, {0x4, 0x3}}, &(0x7f0000000880)={0x20, 0x0, 0x8, {0x1000, 0x20, [0xff0f]}}, &(0x7f00000008c0)={0x40, 0x7, 0x2, 0x2}, &(0x7f0000000900)={0x40, 0x9, 0x1}, &(0x7f0000000940)={0x40, 0xb, 0x2, ' [ 2634.897243][ C0] task:udevd state:S stack:27936 pid:16726 tgid:16726 ppid:2548 flags:0x00000002 [ 2634.907555][ C0] Call Trace: [ 2634.910894][ C0] [ 2634.913891][ C0] __schedule+0x105f/0x34b0 [ 2634.918502][ C0] ? __pfx___schedule+0x10/0x10 [ 2634.923434][ C0] ? schedule+0x298/0x350 [ 2634.927835][ C0] ? __pfx_lock_release+0x10/0x10 [ 2634.932960][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2634.938257][ C0] ? lock_acquire+0x2f/0xb0 [ 2634.942859][ C0] ? schedule+0x1fd/0x350 [ 2634.947267][ C0] schedule+0xe7/0x350 [ 2634.951407][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2634.957566][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2634.964241][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2634.969557][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2634.975117][ C0] do_epoll_wait+0x139b/0x1a90 [ 2634.977408][T11222] m920x_read = error: -19 [ 2634.979980][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2634.984295][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2634.989437][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2635.003617][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2635.008472][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2635.013778][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2635.019586][ C0] ? ksys_write+0x1ad/0x260 [ 2635.024209][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2635.029181][ C0] do_syscall_64+0xcd/0x250 [ 2635.033798][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2635.039780][ C0] RIP: 0033:0x7f89a497a457 [ 2635.044251][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2635.052764][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2635.060808][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2635.068857][ C0] RBP: 00005597d87a3f40 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2635.076899][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d879b320 [ 2635.084945][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2635.093019][ C0] [ 2635.096095][ C0] task:udevd state:S stack:27280 pid:16728 tgid:16728 ppid:2548 flags:0x00000002 [ 2635.106413][ C0] Call Trace: [ 2635.109753][ C0] [ 2635.112755][ C0] __schedule+0x105f/0x34b0 [ 2635.117352][ C0] ? __pfx___schedule+0x10/0x10 [ 2635.122292][ C0] ? schedule+0x298/0x350 [ 2635.126714][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.131831][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.137134][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.141735][ C0] ? schedule+0x1fd/0x350 [ 2635.146164][ C0] schedule+0xe7/0x350 [ 2635.150318][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2635.156485][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2635.157515][T11222] m920x_read = error: -19 [ 2635.163125][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2635.167556][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2635.172446][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2635.185721][ C0] do_epoll_wait+0x139b/0x1a90 [ 2635.190600][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2635.195852][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2635.202292][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2635.207139][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2635.212423][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2635.218231][ C0] ? ksys_write+0x1ad/0x260 [ 2635.222829][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2635.227789][ C0] do_syscall_64+0xcd/0x250 [ 2635.232390][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2635.238401][ C0] RIP: 0033:0x7f89a497a457 [ 2635.242917][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2635.251419][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2635.259461][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2635.267509][ C0] RBP: 00005597d87b2af0 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2635.275538][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87b3660 [ 2635.283594][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2635.291660][ C0] [ 2635.294775][ C0] task:udevd state:S stack:24064 pid:16957 tgid:16957 ppid:2548 flags:0x00000002 [ 2635.305123][ C0] Call Trace: [ 2635.308463][ C0] [ 2635.311457][ C0] __schedule+0x105f/0x34b0 [ 2635.316047][ C0] ? __pfx___schedule+0x10/0x10 [ 2635.320982][ C0] ? schedule+0x298/0x350 [ 2635.325411][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.330549][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.335843][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.337448][T11222] m920x_read = error: -19 [ 2635.340403][ C0] ? schedule+0x1fd/0x350 [ 2635.340469][ C0] schedule+0xe7/0x350 [ 2635.344785][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2635.349109][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2635.349161][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2635.373757][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2635.378809][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2635.384373][ C0] do_epoll_wait+0x139b/0x1a90 [ 2635.389278][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2635.394498][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2635.399966][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2635.405373][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2635.411833][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 2635.417213][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2635.422508][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2635.428315][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2635.433719][ C0] do_syscall_64+0xcd/0x250 [ 2635.438322][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2635.444321][ C0] RIP: 0033:0x7f89a497a457 [ 2635.448809][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2635.457290][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2635.465322][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2635.473365][ C0] RBP: 00005597d87b2770 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2635.481423][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87a54a0 [ 2635.489479][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2635.497549][ C0] [ 2635.500624][ C0] task:udevd state:S stack:27856 pid:16958 tgid:16958 ppid:2548 flags:0x00000002 [ 2635.507426][T11222] m920x_read = error: -19 [ 2635.510906][ C0] Call Trace: [ 2635.510923][ C0] [ 2635.510946][ C0] __schedule+0x105f/0x34b0 [ 2635.515288][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2635.518575][ C0] ? __pfx___schedule+0x10/0x10 [ 2635.518624][ C0] ? schedule+0x298/0x350 [ 2635.518683][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.518739][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.518792][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.518843][ C0] ? schedule+0x1fd/0x350 [ 2635.562510][ C0] schedule+0xe7/0x350 [ 2635.566677][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2635.572833][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2635.579518][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2635.584570][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2635.590123][ C0] do_epoll_wait+0x139b/0x1a90 [ 2635.595013][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2635.600227][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2635.606668][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2635.611511][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2635.616789][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2635.622609][ C0] ? ksys_write+0x1ad/0x260 [ 2635.627220][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2635.632174][ C0] do_syscall_64+0xcd/0x250 [ 2635.636769][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2635.642754][ C0] RIP: 0033:0x7f89a497a457 [ 2635.647221][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2635.655700][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2635.663771][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2635.671813][ C0] RBP: 00005597d87f9050 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2635.677420][T11222] m920x_read = error: -19 [ 2635.679813][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d876a4c0 [ 2635.684157][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2635.692110][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2635.692166][ C0] [ 2635.711027][ C0] task:udevd state:S stack:27280 pid:17164 tgid:17164 ppid:2548 flags:0x00000002 [ 2635.721380][ C0] Call Trace: [ 2635.724733][ C0] [ 2635.727730][ C0] __schedule+0x105f/0x34b0 [ 2635.732345][ C0] ? __pfx___schedule+0x10/0x10 [ 2635.737288][ C0] ? schedule+0x298/0x350 [ 2635.741698][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.746813][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.752099][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.756704][ C0] ? schedule+0x1fd/0x350 [ 2635.761133][ C0] schedule+0xe7/0x350 [ 2635.765297][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2635.771466][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2635.778153][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2635.783217][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2635.788787][ C0] do_epoll_wait+0x139b/0x1a90 [ 2635.793685][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2635.798912][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.804033][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.809329][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.813940][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2635.820395][ C0] ? rcu_is_watching+0x12/0xc0 [ 2635.825234][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 2635.831415][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2635.836699][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2635.842503][ C0] ? rcu_is_watching+0x12/0xc0 [ 2635.847347][ C0] do_syscall_64+0xcd/0x250 [ 2635.851952][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2635.857349][T11222] m920x_read = error: -19 [ 2635.857913][ C0] RIP: 0033:0x7f89a497a457 [ 2635.862239][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2635.866643][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2635.882898][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2635.890935][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2635.898972][ C0] RBP: 00005597d87a54a0 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2635.907033][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87ab360 [ 2635.915113][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2635.923220][ C0] [ 2635.926297][ C0] task:kworker/0:0 state:R running task stack:22352 pid:19194 tgid:19194 ppid:2 flags:0x00004000 [ 2635.938196][ C0] Workqueue: usb_hub_wq hub_event [ 2635.943338][ C0] Call Trace: [ 2635.946667][ C0] [ 2635.949656][ C0] __schedule+0x105f/0x34b0 [ 2635.954251][ C0] ? __pfx___schedule+0x10/0x10 [ 2635.959195][ C0] ? schedule+0x298/0x350 [ 2635.963606][ C0] ? __pfx_lock_release+0x10/0x10 [ 2635.968774][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2635.974067][ C0] ? lock_acquire+0x2f/0xb0 [ 2635.978671][ C0] ? schedule+0x1fd/0x350 [ 2635.983087][ C0] schedule+0xe7/0x350 [ 2635.987243][ C0] schedule_timeout+0x136/0x2a0 [ 2635.992161][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2635.997621][ C0] ? __pfx_process_timeout+0x10/0x10 [ 2636.003020][ C0] ? mark_held_locks+0x9f/0xe0 [ 2636.007880][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2636.013168][ C0] __wait_for_common+0x3e1/0x600 [ 2636.018206][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2636.023666][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2636.027369][T11222] m920x_read = error: -19 [ 2636.029212][ C0] usb_start_wait_urb+0x148/0x4c0 [ 2636.033525][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.038546][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 2636.038622][ C0] ? __asan_memset+0x23/0x50 [ 2636.056598][ C0] usb_control_msg+0x327/0x4b0 [ 2636.061475][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 2636.066874][ C0] ? __pfx_lock_release+0x10/0x10 [ 2636.072013][ C0] _usbctrl_vendorreq_sync+0xc6/0x1f0 [ 2636.077486][ C0] _usb_read_sync+0x11d/0x190 [ 2636.082262][ C0] read_efuse_byte+0x612/0x910 [ 2636.087123][ C0] ? kasan_save_track+0x14/0x30 [ 2636.092072][ C0] read_efuse+0xa40/0xd60 [ 2636.096509][ C0] ? __pfx_read_efuse+0x10/0x10 [ 2636.101482][ C0] ? _usbctrl_vendorreq_sync+0x13e/0x1f0 [ 2636.107200][ C0] ? efuse_power_switch+0x925/0x15d0 [ 2636.112579][ C0] rtl_efuse_shadow_map_update+0x1f8/0x2c0 [ 2636.118490][ C0] rtl_get_hwinfo+0xdb/0x880 [ 2636.123169][ C0] ? kasan_save_track+0x14/0x30 [ 2636.128097][ C0] rtl92cu_read_eeprom_info+0x2bc/0x2730 [ 2636.133839][ C0] ? vprintk+0x86/0xa0 [ 2636.138001][ C0] ? __pfx_rtl92cu_read_eeprom_info+0x10/0x10 [ 2636.144178][ C0] ? _usb_read_sync+0x11d/0x190 [ 2636.149133][ C0] rtl_usb_probe+0x915/0x24d0 [ 2636.153906][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2636.159829][ C0] usb_probe_interface+0x309/0x9d0 [ 2636.165033][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 2636.170749][ C0] really_probe+0x23e/0xa90 [ 2636.175333][ C0] __driver_probe_device+0x1de/0x440 [ 2636.180715][ C0] driver_probe_device+0x4c/0x1b0 [ 2636.185879][ C0] __device_attach_driver+0x1df/0x310 [ 2636.191351][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 2636.197334][ C0] bus_for_each_drv+0x157/0x1e0 [ 2636.197454][T11222] m920x_read = error: -19 [ 2636.202244][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 2636.206626][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.211991][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2636.212048][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 2636.230949][ C0] __device_attach+0x1e8/0x4b0 [ 2636.235803][ C0] ? __pfx___device_attach+0x10/0x10 [ 2636.241201][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2636.246487][ C0] bus_probe_device+0x17f/0x1c0 [ 2636.251461][ C0] device_add+0x114b/0x1a70 [ 2636.256081][ C0] ? __pfx_device_add+0x10/0x10 [ 2636.261034][ C0] ? mark_held_locks+0x9f/0xe0 [ 2636.265920][ C0] usb_set_configuration+0x10cb/0x1c50 [ 2636.271501][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 2636.277654][ C0] usb_generic_driver_probe+0xb1/0x110 [ 2636.283236][ C0] usb_probe_device+0xec/0x3e0 [ 2636.288083][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 2636.293544][ C0] really_probe+0x23e/0xa90 [ 2636.298132][ C0] __driver_probe_device+0x1de/0x440 [ 2636.303490][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 2636.309064][ C0] driver_probe_device+0x4c/0x1b0 [ 2636.314188][ C0] __device_attach_driver+0x1df/0x310 [ 2636.319650][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 2636.325624][ C0] bus_for_each_drv+0x157/0x1e0 [ 2636.330573][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 2636.336171][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2636.341460][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 2636.347372][ C0] __device_attach+0x1e8/0x4b0 [ 2636.352209][ C0] ? __pfx___device_attach+0x10/0x10 [ 2636.357564][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2636.362848][ C0] bus_probe_device+0x17f/0x1c0 [ 2636.367811][ C0] device_add+0x114b/0x1a70 [ 2636.372423][ C0] ? __pfx_device_add+0x10/0x10 [ 2636.377378][ C0] ? add_device_randomness+0xb8/0xf0 [ 2636.377490][T11222] m920x_read = error: -19 [ 2636.382747][ C0] usb_new_device+0xd90/0x1a10 [ 2636.387223][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.391920][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 2636.404936][ C0] hub_event+0x2e58/0x4f40 [ 2636.409503][ C0] ? __pfx_hub_event+0x10/0x10 [ 2636.414410][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2636.420142][ C0] ? rcu_is_watching+0x12/0xc0 [ 2636.424998][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2636.430276][ C0] ? process_one_work+0x921/0x1ba0 [ 2636.435488][ C0] ? lock_acquire+0x2f/0xb0 [ 2636.440107][ C0] ? process_one_work+0x921/0x1ba0 [ 2636.445350][ C0] process_one_work+0x9c5/0x1ba0 [ 2636.450415][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2636.456142][ C0] ? __pfx_process_one_work+0x10/0x10 [ 2636.461625][ C0] ? assign_work+0x1a0/0x250 [ 2636.466314][ C0] worker_thread+0x6c8/0xf00 [ 2636.471045][ C0] ? __kthread_parkme+0x148/0x220 [ 2636.476167][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2636.481385][ C0] kthread+0x2c1/0x3a0 [ 2636.485540][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2636.490826][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.495534][ C0] ret_from_fork+0x45/0x80 [ 2636.500039][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.504709][ C0] ret_from_fork_asm+0x1a/0x30 [ 2636.509600][ C0] [ 2636.512687][ C0] task:kworker/1:0 state:I stack:22768 pid:19386 tgid:19386 ppid:2 flags:0x00004000 [ 2636.523015][ C0] Workqueue: 0x0 (events) [ 2636.527616][ C0] Call Trace: [ 2636.530958][ C0] [ 2636.533952][ C0] __schedule+0x105f/0x34b0 [ 2636.538536][ C0] ? __pfx___schedule+0x10/0x10 [ 2636.543474][ C0] ? schedule+0x298/0x350 [ 2636.547898][ C0] ? __pfx_lock_release+0x10/0x10 [ 2636.553005][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2636.557633][T11222] m920x_read = error: -19 [ 2636.558258][ C0] ? lock_acquire+0x2f/0xb0 [ 2636.562632][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.567121][ C0] ? schedule+0x1fd/0x350 [ 2636.567178][ C0] schedule+0xe7/0x350 [ 2636.583435][ C0] ? worker_thread+0x271/0xf00 [ 2636.588305][ C0] worker_thread+0x2de/0xf00 [ 2636.593022][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2636.598252][ C0] kthread+0x2c1/0x3a0 [ 2636.602405][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2636.607683][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.612362][ C0] ret_from_fork+0x45/0x80 [ 2636.616888][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.621594][ C0] ret_from_fork_asm+0x1a/0x30 [ 2636.626489][ C0] [ 2636.629568][ C0] task:kworker/1:7 state:I stack:23584 pid:23261 tgid:23261 ppid:2 flags:0x00004000 [ 2636.639876][ C0] Workqueue: 0x0 (events) [ 2636.644411][ C0] Call Trace: [ 2636.647744][ C0] [ 2636.650774][ C0] __schedule+0x105f/0x34b0 [ 2636.655367][ C0] ? __pfx___schedule+0x10/0x10 [ 2636.660300][ C0] ? schedule+0x298/0x350 [ 2636.664722][ C0] ? __pfx_lock_release+0x10/0x10 [ 2636.669843][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2636.675152][ C0] ? lock_acquire+0x2f/0xb0 [ 2636.679783][ C0] ? schedule+0x1fd/0x350 [ 2636.684210][ C0] schedule+0xe7/0x350 [ 2636.688376][ C0] ? worker_thread+0x271/0xf00 [ 2636.693228][ C0] worker_thread+0x2de/0xf00 [ 2636.697945][ C0] ? __kthread_parkme+0x148/0x220 [ 2636.703064][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2636.708287][ C0] kthread+0x2c1/0x3a0 [ 2636.712443][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2636.717724][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.722405][ C0] ret_from_fork+0x45/0x80 [ 2636.726907][ C0] ? __pfx_kthread+0x10/0x10 [ 2636.727360][T11222] m920x_read = error: -19 [ 2636.731552][ C0] ret_from_fork_asm+0x1a/0x30 [ 2636.735928][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.740701][ C0] [ 2636.740722][ C0] task:udevd state:S stack:28176 pid:24287 tgid:24287 ppid:2548 flags:0x00000002 [ 2636.761770][ C0] Call Trace: [ 2636.765104][ C0] [ 2636.768107][ C0] __schedule+0x105f/0x34b0 [ 2636.772698][ C0] ? __pfx___schedule+0x10/0x10 [ 2636.777639][ C0] ? schedule+0x298/0x350 [ 2636.782059][ C0] ? __pfx_lock_release+0x10/0x10 [ 2636.787175][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2636.792465][ C0] ? lock_acquire+0x2f/0xb0 [ 2636.797076][ C0] ? schedule+0x1fd/0x350 [ 2636.801501][ C0] schedule+0xe7/0x350 [ 2636.805656][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2636.811838][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2636.818527][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2636.823582][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2636.829135][ C0] do_epoll_wait+0x139b/0x1a90 [ 2636.834021][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2636.839250][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2636.845683][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2636.850538][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2636.855809][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2636.861598][ C0] ? ksys_write+0x1ad/0x260 [ 2636.866202][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2636.871191][ C0] do_syscall_64+0xcd/0x250 [ 2636.875809][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2636.881822][ C0] RIP: 0033:0x7f89a497a457 [ 2636.886325][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2636.894830][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2636.902873][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2636.907456][T11222] m920x_read = error: -19 [ 2636.910904][ C0] RBP: 00005597d879ae60 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2636.910939][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87bb850 [ 2636.910968][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2636.915299][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2636.923287][ C0] [ 2636.923312][ C0] task:kworker/0:1 state:D stack:23808 pid:24865 tgid:24865 ppid:2 flags:0x00004000 [ 2636.923410][ C0] Workqueue: usb_hub_wq hub_event [ 2636.923465][ C0] Call Trace: [ 2636.923479][ C0] [ 2636.923499][ C0] __schedule+0x105f/0x34b0 [ 2636.976379][ C0] ? __pfx___schedule+0x10/0x10 [ 2636.981309][ C0] ? schedule+0x298/0x350 [ 2636.985726][ C0] ? __pfx_lock_release+0x10/0x10 [ 2636.990865][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2636.996170][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.000782][ C0] ? schedule+0x1fd/0x350 [ 2637.005213][ C0] schedule+0xe7/0x350 [ 2637.009385][ C0] schedule_timeout+0x136/0x2a0 [ 2637.014346][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2637.019814][ C0] ? __pfx_process_timeout+0x10/0x10 [ 2637.025200][ C0] ? mark_held_locks+0x9f/0xe0 [ 2637.030079][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2637.035369][ C0] __wait_for_common+0x3e1/0x600 [ 2637.040408][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2637.045863][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2637.051436][ C0] usb_start_wait_urb+0x148/0x4c0 [ 2637.056563][ C0] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 2637.062220][ C0] ? __asan_memset+0x23/0x50 [ 2637.066933][ C0] usb_control_msg+0x327/0x4b0 [ 2637.071809][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 2637.077185][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2637.082481][ C0] usb_get_string+0xab/0x1a0 [ 2637.087176][ C0] usb_string_sub+0x107/0x390 [ 2637.087340][T11222] m920x_read = error: -19 [ 2637.091901][ C0] ? kasan_save_track+0x14/0x30 [ 2637.096237][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.101082][ C0] usb_string+0x307/0x670 [ 2637.113363][ C0] usb_cache_string+0x80/0x150 [ 2637.118233][ C0] usb_set_configuration+0x1697/0x1c50 [ 2637.123853][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 2637.130012][ C0] usb_generic_driver_probe+0xb1/0x110 [ 2637.135572][ C0] usb_probe_device+0xec/0x3e0 [ 2637.140417][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 2637.145891][ C0] really_probe+0x23e/0xa90 [ 2637.150483][ C0] __driver_probe_device+0x1de/0x440 [ 2637.155847][ C0] ? usb_driver_applicable+0x1c7/0x220 [ 2637.161400][ C0] driver_probe_device+0x4c/0x1b0 [ 2637.166506][ C0] __device_attach_driver+0x1df/0x310 [ 2637.171974][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 2637.177948][ C0] bus_for_each_drv+0x157/0x1e0 [ 2637.182903][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 2637.188395][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2637.193724][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 2637.199622][ C0] __device_attach+0x1e8/0x4b0 [ 2637.204464][ C0] ? __pfx___device_attach+0x10/0x10 [ 2637.209858][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2637.215157][ C0] bus_probe_device+0x17f/0x1c0 [ 2637.220130][ C0] device_add+0x114b/0x1a70 [ 2637.224728][ C0] ? __pfx_device_add+0x10/0x10 [ 2637.229678][ C0] ? add_device_randomness+0xb8/0xf0 [ 2637.235066][ C0] usb_new_device+0xd90/0x1a10 [ 2637.239948][ C0] ? __pfx_usb_new_device+0x10/0x10 [ 2637.245266][ C0] hub_event+0x2e58/0x4f40 [ 2637.249831][ C0] ? __pfx_hub_event+0x10/0x10 [ 2637.254710][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2637.260474][ C0] ? rcu_is_watching+0x12/0xc0 [ 2637.265354][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2637.267480][T11222] m920x_read = error: -19 [ 2637.270613][ C0] ? process_one_work+0x921/0x1ba0 [ 2637.275007][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.280117][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.280176][ C0] ? process_one_work+0x921/0x1ba0 [ 2637.297641][ C0] process_one_work+0x9c5/0x1ba0 [ 2637.302692][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 2637.308082][ C0] ? __pfx_process_one_work+0x10/0x10 [ 2637.313581][ C0] ? assign_work+0x1a0/0x250 [ 2637.318295][ C0] worker_thread+0x6c8/0xf00 [ 2637.323024][ C0] ? __kthread_parkme+0x148/0x220 [ 2637.328134][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2637.333340][ C0] kthread+0x2c1/0x3a0 [ 2637.337487][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2637.342773][ C0] ? __pfx_kthread+0x10/0x10 [ 2637.347448][ C0] ret_from_fork+0x45/0x80 [ 2637.351958][ C0] ? __pfx_kthread+0x10/0x10 [ 2637.356634][ C0] ret_from_fork_asm+0x1a/0x30 [ 2637.361520][ C0] [ 2637.364605][ C0] task:syz-executor state:D stack:24064 pid:25311 tgid:25311 ppid:1 flags:0x00004006 [ 2637.374929][ C0] Call Trace: [ 2637.378263][ C0] [ 2637.381274][ C0] __schedule+0x105f/0x34b0 [ 2637.385888][ C0] ? __pfx___schedule+0x10/0x10 [ 2637.390830][ C0] ? schedule+0x298/0x350 [ 2637.395252][ C0] ? __pfx_lock_release+0x10/0x10 [ 2637.400361][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2637.405637][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.410235][ C0] ? schedule+0x1fd/0x350 [ 2637.414673][ C0] schedule+0xe7/0x350 [ 2637.418840][ C0] exp_funnel_lock+0x344/0x3b0 [ 2637.423736][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 2637.429121][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 2637.435312][ C0] ? __cond_resched+0x1b/0x30 [ 2637.440094][ C0] synchronize_rcu_expedited+0x290/0x450 [ 2637.445867][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2637.447383][T11222] m920x_read = error: -19 [ 2637.452088][ C0] ? __pfx_lock_release+0x10/0x10 [ 2637.456421][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.461443][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 2637.474676][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2637.479972][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 2637.485175][ C0] ? up_write+0x1b2/0x520 [ 2637.489599][ C0] namespace_unlock+0x1b5/0x490 [ 2637.494540][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 2637.500038][ C0] ? free_nsproxy+0x47/0x470 [ 2637.504720][ C0] put_mnt_ns+0xf4/0x130 [ 2637.509070][ C0] ? free_nsproxy+0x47/0x470 [ 2637.513739][ C0] free_nsproxy+0x47/0x470 [ 2637.518236][ C0] switch_task_namespaces+0xeb/0x100 [ 2637.523611][ C0] do_exit+0xad8/0x2ce0 [ 2637.527909][ C0] ? get_signal+0x8f2/0x2770 [ 2637.532580][ C0] ? __pfx_do_exit+0x10/0x10 [ 2637.537271][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2637.542366][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2637.547824][ C0] do_group_exit+0xd3/0x2a0 [ 2637.552433][ C0] get_signal+0x25fb/0x2770 [ 2637.557033][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2637.562784][ C0] ? __pfx_get_signal+0x10/0x10 [ 2637.567737][ C0] ? __do_sys_wait4+0xd2/0x170 [ 2637.572601][ C0] ? find_held_lock+0x2d/0x110 [ 2637.577459][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2637.583104][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2637.589384][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2637.595114][ C0] do_syscall_64+0xda/0x250 [ 2637.599722][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2637.605714][ C0] RIP: 0033:0x7f0fd6604213 [ 2637.610210][ C0] RSP: 002b:00007fff299615d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2637.618738][ C0] RAX: fffffffffffffe00 RBX: 0000000000000143 RCX: 00007f0fd6604213 [ 2637.626771][ C0] RDX: 0000000040000000 RSI: 00007fff2996160c RDI: 00000000ffffffff [ 2637.627466][T11222] m920x_read = error: -19 [ 2637.634778][ C0] RBP: 00007fff2996160c R08: 000000000007ddbc R09: 00007f0fd648a080 [ 2637.634813][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2637.639216][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.647122][ C0] R13: 0000000000000000 R14: 000000000027f341 R15: 00007fff29961660 [ 2637.647183][ C0] [ 2637.647200][ C0] task:kworker/u8:0 state:S stack:24992 pid:25334 tgid:25334 ppid:2 flags:0x00004000 [ 2637.684239][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 2637.691477][ C0] Call Trace: [ 2637.694803][ C0] [ 2637.697889][ C0] __schedule+0x105f/0x34b0 [ 2637.702513][ C0] ? __pfx___schedule+0x10/0x10 [ 2637.707459][ C0] ? schedule+0x298/0x350 [ 2637.711878][ C0] ? __pfx_lock_release+0x10/0x10 [ 2637.717002][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2637.722305][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.726901][ C0] ? schedule+0x1fd/0x350 [ 2637.731349][ C0] schedule+0xe7/0x350 [ 2637.735517][ C0] do_wait+0x1dd/0x570 [ 2637.739688][ C0] kernel_wait+0xa0/0x160 [ 2637.744123][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 2637.749171][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2637.754913][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.759530][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 2637.765541][ C0] process_one_work+0x9c5/0x1ba0 [ 2637.770617][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2637.776359][ C0] ? __pfx_process_one_work+0x10/0x10 [ 2637.781839][ C0] ? assign_work+0x1a0/0x250 [ 2637.786534][ C0] worker_thread+0x6c8/0xf00 [ 2637.791241][ C0] ? __kthread_parkme+0x148/0x220 [ 2637.796343][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2637.801561][ C0] kthread+0x2c1/0x3a0 [ 2637.805729][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2637.807495][T11222] m920x_read = error: -19 [ 2637.810983][ C0] ? __pfx_kthread+0x10/0x10 [ 2637.811033][ C0] ret_from_fork+0x45/0x80 [ 2637.815380][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.819957][ C0] ? __pfx_kthread+0x10/0x10 [ 2637.820008][ C0] ret_from_fork_asm+0x1a/0x30 [ 2637.841692][ C0] [ 2637.844778][ C0] task:syz-executor state:D stack:24272 pid:25943 tgid:25943 ppid:1 flags:0x00004006 [ 2637.855097][ C0] Call Trace: [ 2637.858431][ C0] [ 2637.861419][ C0] __schedule+0x105f/0x34b0 [ 2637.866018][ C0] ? __pfx___schedule+0x10/0x10 [ 2637.870956][ C0] ? schedule+0x298/0x350 [ 2637.875378][ C0] ? __pfx_lock_release+0x10/0x10 [ 2637.880501][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2637.885784][ C0] ? lock_acquire+0x2f/0xb0 [ 2637.890381][ C0] ? schedule+0x1fd/0x350 [ 2637.894794][ C0] schedule+0xe7/0x350 [ 2637.898964][ C0] exp_funnel_lock+0x344/0x3b0 [ 2637.903825][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 2637.909289][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 2637.915468][ C0] ? __pfx___might_resched+0x10/0x10 [ 2637.920863][ C0] synchronize_rcu_expedited+0x290/0x450 [ 2637.926629][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2637.932887][ C0] ? __pfx_lock_release+0x10/0x10 [ 2637.938010][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 2637.943474][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2637.948778][ C0] ? shrink_dentry_list+0x1a/0x5d0 [ 2637.954022][ C0] ? up_write+0x1b2/0x520 [ 2637.958457][ C0] namespace_unlock+0x1b5/0x490 [ 2637.963397][ C0] ? __pfx_namespace_unlock+0x10/0x10 [ 2637.968853][ C0] ? free_nsproxy+0x47/0x470 [ 2637.973538][ C0] put_mnt_ns+0xf4/0x130 [ 2637.977400][T11222] m920x_read = error: -19 [ 2637.977822][ C0] ? free_nsproxy+0x47/0x470 [ 2637.982152][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2637.986739][ C0] free_nsproxy+0x47/0x470 [ 2637.999068][ C0] switch_task_namespaces+0xeb/0x100 [ 2638.004452][ C0] do_exit+0xad8/0x2ce0 [ 2638.008722][ C0] ? get_signal+0x8f2/0x2770 [ 2638.013413][ C0] ? __pfx_do_exit+0x10/0x10 [ 2638.018094][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2638.023219][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2638.028693][ C0] do_group_exit+0xd3/0x2a0 [ 2638.033314][ C0] get_signal+0x25fb/0x2770 [ 2638.037901][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2638.043639][ C0] ? __pfx_get_signal+0x10/0x10 [ 2638.048576][ C0] ? __do_sys_wait4+0xd2/0x170 [ 2638.053430][ C0] ? find_held_lock+0x2d/0x110 [ 2638.058285][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2638.063920][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2638.070191][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2638.076008][ C0] do_syscall_64+0xda/0x250 [ 2638.080623][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2638.086614][ C0] RIP: 0033:0x7f7968ca4213 [ 2638.091102][ C0] RSP: 002b:00007ffe3ac568b8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2638.099617][ C0] RAX: fffffffffffffe00 RBX: 0000000000000126 RCX: 00007f7968ca4213 [ 2638.107680][ C0] RDX: 0000000040000000 RSI: 00007ffe3ac568ec RDI: 00000000ffffffff [ 2638.115719][ C0] RBP: 00007ffe3ac568ec R08: 000000000007de62 R09: 00007f7968b2a080 [ 2638.123768][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2638.131808][ C0] R13: 0000000000000000 R14: 000000000027f680 R15: 00007ffe3ac56940 [ 2638.139891][ C0] [ 2638.142992][ C0] task:syz-executor state:S stack:24272 pid:26516 tgid:26516 ppid:1 flags:0x00004002 [ 2638.147410][T11222] m920x_read = error: -19 [ 2638.153289][ C0] Call Trace: [ 2638.153307][ C0] [ 2638.153329][ C0] __schedule+0x105f/0x34b0 [ 2638.157860][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2638.160968][ C0] ? __pfx___schedule+0x10/0x10 [ 2638.181129][ C0] ? schedule+0x298/0x350 [ 2638.185552][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.190664][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2638.195943][ C0] ? lock_acquire+0x2f/0xb0 [ 2638.200572][ C0] ? schedule+0x1fd/0x350 [ 2638.205005][ C0] schedule+0xe7/0x350 [ 2638.209190][ C0] do_wait+0x1dd/0x570 [ 2638.213372][ C0] kernel_wait4+0x16c/0x280 [ 2638.217990][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2638.223117][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2638.228874][ C0] zap_pid_ns_processes+0x2e3/0x6a0 [ 2638.234176][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.239312][ C0] ? do_raw_write_lock+0x11d/0x3a0 [ 2638.244504][ C0] ? __pfx_zap_pid_ns_processes+0x10/0x10 [ 2638.250326][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2638.255876][ C0] do_exit+0x2530/0x2ce0 [ 2638.260225][ C0] ? get_signal+0x8f2/0x2770 [ 2638.264929][ C0] ? __pfx_do_exit+0x10/0x10 [ 2638.269625][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2638.275092][ C0] do_group_exit+0xd3/0x2a0 [ 2638.279715][ C0] get_signal+0x25fb/0x2770 [ 2638.284302][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2638.290050][ C0] ? __pfx_get_signal+0x10/0x10 [ 2638.295014][ C0] ? __do_sys_wait4+0xd2/0x170 [ 2638.299895][ C0] ? find_held_lock+0x2d/0x110 [ 2638.304745][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2638.310384][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2638.316670][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2638.317473][T11222] m920x_read = error: -19 [ 2638.322365][ C0] do_syscall_64+0xda/0x250 [ 2638.326739][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2638.331239][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2638.345003][ C0] RIP: 0033:0x7f0f84d54213 [ 2638.349502][ C0] RSP: 002b:00007ffdda66ea88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2638.357997][ C0] RAX: fffffffffffffe00 RBX: 00000000000000f6 RCX: 00007f0f84d54213 [ 2638.366036][ C0] RDX: 0000000040000000 RSI: 00007ffdda66eabc RDI: 00000000ffffffff [ 2638.374090][ C0] RBP: 00007ffdda66eabc R08: 000000000007dee4 R09: 00007f0f84bda080 [ 2638.382129][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 2638.390152][ C0] R13: 0000000000000000 R14: 000000000027f848 R15: 00007ffdda66eb10 [ 2638.398232][ C0] [ 2638.401328][ C0] task:kworker/1:1 state:I stack:22672 pid:27157 tgid:27157 ppid:2 flags:0x00004000 [ 2638.411634][ C0] Workqueue: 0x0 (mld) [ 2638.415892][ C0] Call Trace: [ 2638.419231][ C0] [ 2638.422231][ C0] __schedule+0x105f/0x34b0 [ 2638.426838][ C0] ? __pfx___schedule+0x10/0x10 [ 2638.431795][ C0] ? schedule+0x298/0x350 [ 2638.436209][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.441357][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2638.446652][ C0] ? lock_acquire+0x2f/0xb0 [ 2638.451240][ C0] ? schedule+0x1fd/0x350 [ 2638.455654][ C0] schedule+0xe7/0x350 [ 2638.459804][ C0] ? worker_thread+0x271/0xf00 [ 2638.464670][ C0] worker_thread+0x2de/0xf00 [ 2638.469382][ C0] ? __kthread_parkme+0x148/0x220 [ 2638.474490][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2638.479698][ C0] kthread+0x2c1/0x3a0 [ 2638.483853][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2638.489154][ C0] ? __pfx_kthread+0x10/0x10 [ 2638.493848][ C0] ret_from_fork+0x45/0x80 [ 2638.497678][T11222] m920x_read = error: -19 [ 2638.498347][ C0] ? __pfx_kthread+0x10/0x10 [ 2638.498399][ C0] ret_from_fork_asm+0x1a/0x30 [ 2638.502714][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2638.507320][ C0] [ 2638.507341][ C0] task:udevd state:S stack:28384 pid:27616 tgid:27616 ppid:2548 flags:0x00000002 [ 2638.533194][ C0] Call Trace: [ 2638.536539][ C0] [ 2638.539537][ C0] __schedule+0x105f/0x34b0 [ 2638.544142][ C0] ? __pfx___schedule+0x10/0x10 [ 2638.549088][ C0] ? schedule+0x298/0x350 [ 2638.553515][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.558638][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2638.563935][ C0] ? lock_acquire+0x2f/0xb0 [ 2638.568534][ C0] ? schedule+0x1fd/0x350 [ 2638.572945][ C0] schedule+0xe7/0x350 [ 2638.577099][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2638.583247][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2638.589913][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2638.594964][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2638.600506][ C0] do_epoll_wait+0x139b/0x1a90 [ 2638.605384][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2638.610599][ C0] ? __pfx_vfs_write+0x10/0x10 [ 2638.615443][ C0] ? fdget+0x176/0x210 [ 2638.619602][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2638.626064][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2638.630924][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2638.636232][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2638.642036][ C0] ? ksys_write+0x1ad/0x260 [ 2638.646634][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2638.651603][ C0] do_syscall_64+0xcd/0x250 [ 2638.656238][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2638.662240][ C0] RIP: 0033:0x7f89a497a457 [ 2638.666735][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2638.667505][T11222] m920x_read = error: -19 [ 2638.675214][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2638.675248][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2638.675274][ C0] RBP: 00005597d87bb1c0 R08: 0000000000000006 R09: 61ee809b26ca1926 [ 2638.679693][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2638.687573][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87bdfb0 [ 2638.687606][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2638.727422][ C0] [ 2638.730503][ C0] task:udevd state:S stack:28384 pid:27617 tgid:27617 ppid:2548 flags:0x00000002 [ 2638.740826][ C0] Call Trace: [ 2638.744178][ C0] [ 2638.747200][ C0] __schedule+0x105f/0x34b0 [ 2638.751798][ C0] ? __pfx___schedule+0x10/0x10 [ 2638.756752][ C0] ? schedule+0x298/0x350 [ 2638.761192][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.766319][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2638.771615][ C0] ? lock_acquire+0x2f/0xb0 [ 2638.776209][ C0] ? schedule+0x1fd/0x350 [ 2638.780624][ C0] schedule+0xe7/0x350 [ 2638.784774][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 2638.790917][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 2638.797593][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 2638.802649][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 2638.808215][ C0] do_epoll_wait+0x139b/0x1a90 [ 2638.813132][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 2638.818372][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 2638.824828][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 2638.829690][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 2638.834997][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 2638.840796][ C0] ? ksys_write+0x1ad/0x260 [ 2638.845396][ C0] ? __pfx_ksys_write+0x10/0x10 [ 2638.847496][T11222] m920x_read = error: -19 [ 2638.850343][ C0] do_syscall_64+0xcd/0x250 [ 2638.854662][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2638.859181][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2638.859244][ C0] RIP: 0033:0x7f89a497a457 [ 2638.877383][ C0] RSP: 002b:00007ffe931b00c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 2638.885868][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89a497a457 [ 2638.893918][ C0] RDX: 0000000000000004 RSI: 00007ffe931b0108 RDI: 0000000000000004 [ 2638.901970][ C0] RBP: 00005597d87b0c30 R08: 0000000000000007 R09: 61ee809b26ca1926 [ 2638.910020][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005597d87c3c60 [ 2638.918062][ C0] R13: 00007ffe931b0108 R14: 00000000ffffffff R15: 00005597d876a2c0 [ 2638.926151][ C0] [ 2638.929240][ C0] task:kworker/0:3 state:I stack:29352 pid:28122 tgid:28122 ppid:2 flags:0x00004000 [ 2638.939563][ C0] Workqueue: 0x0 (mm_percpu_wq) [ 2638.944625][ C0] Call Trace: [ 2638.947959][ C0] [ 2638.950953][ C0] __schedule+0x105f/0x34b0 [ 2638.955553][ C0] ? __pfx___schedule+0x10/0x10 [ 2638.960485][ C0] ? schedule+0x298/0x350 [ 2638.964915][ C0] ? __pfx_lock_release+0x10/0x10 [ 2638.970031][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2638.975320][ C0] ? lock_acquire+0x2f/0xb0 [ 2638.979930][ C0] ? schedule+0x1fd/0x350 [ 2638.984329][ C0] schedule+0xe7/0x350 [ 2638.988482][ C0] ? worker_thread+0x271/0xf00 [ 2638.993351][ C0] worker_thread+0x2de/0xf00 [ 2638.998060][ C0] ? __kthread_parkme+0x148/0x220 [ 2639.003192][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2639.008424][ C0] kthread+0x2c1/0x3a0 [ 2639.012604][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2639.017903][ C0] ? __pfx_kthread+0x10/0x10 [ 2639.022583][ C0] ret_from_fork+0x45/0x80 [ 2639.027096][ C0] ? __pfx_kthread+0x10/0x10 [ 2639.031765][ C0] ret_from_fork_asm+0x1a/0x30 [ 2639.036630][ C0] [ 2639.037279][T11222] m920x_read = error: -19 [ 2639.039666][ C0] task:syz-executor state:S [ 2639.044004][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.056635][ C0] stack:25408 pid:28295 tgid:28295 ppid:2640 flags:0x00000000 [ 2639.064437][ C0] Call Trace: [ 2639.067776][ C0] [ 2639.070780][ C0] __schedule+0x105f/0x34b0 [ 2639.075375][ C0] ? __pfx___schedule+0x10/0x10 [ 2639.080324][ C0] ? schedule+0x298/0x350 [ 2639.084743][ C0] ? __pfx_lock_release+0x10/0x10 [ 2639.089868][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2639.095204][ C0] ? lock_acquire+0x2f/0xb0 [ 2639.099806][ C0] ? schedule+0x1fd/0x350 [ 2639.104240][ C0] schedule+0xe7/0x350 [ 2639.108398][ C0] do_wait+0x1dd/0x570 [ 2639.112554][ C0] kernel_wait4+0x16c/0x280 [ 2639.117133][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2639.122271][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2639.127999][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2639.133364][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2639.138846][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2639.144244][ C0] __do_sys_wait4+0x15f/0x170 [ 2639.149015][ C0] ? find_held_lock+0x2d/0x110 [ 2639.153865][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 2639.159186][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2639.164579][ C0] do_syscall_64+0xcd/0x250 [ 2639.169211][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2639.175185][ C0] RIP: 0033:0x7f4585a64213 [ 2639.179674][ C0] RSP: 002b:00007ffc89a16fc8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2639.188189][ C0] RAX: ffffffffffffffda RBX: 0000000000006e8d RCX: 00007f4585a64213 [ 2639.196231][ C0] RDX: 0000000040000000 RSI: 00007ffc89a16fdc RDI: 00000000ffffffff [ 2639.204283][ C0] RBP: 00007ffc89a16fdc R08: 0000000000000000 R09: 0000000000000000 [ 2639.212330][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 2639.217287][T11222] m920x_read = error: -19 [ 2639.220332][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 2639.224695][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.232653][ C0] [ 2639.232674][ C0] task:syz-executor state:D stack:24784 pid:28301 tgid:28301 ppid:28295 flags:0x00004000 [ 2639.253709][ C0] Call Trace: [ 2639.257062][ C0] [ 2639.260061][ C0] __schedule+0x105f/0x34b0 [ 2639.264666][ C0] ? __pfx___schedule+0x10/0x10 [ 2639.269620][ C0] ? schedule+0x298/0x350 [ 2639.274044][ C0] ? __pfx_lock_release+0x10/0x10 [ 2639.279184][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2639.284491][ C0] ? lock_acquire+0x2f/0xb0 [ 2639.289100][ C0] ? schedule+0x1fd/0x350 [ 2639.293545][ C0] schedule+0xe7/0x350 [ 2639.297709][ C0] schedule_timeout+0x258/0x2a0 [ 2639.302636][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2639.308095][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2639.313382][ C0] __wait_for_common+0x3e1/0x600 [ 2639.318406][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2639.323876][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2639.329429][ C0] ? queue_work_on+0xc6/0x140 [ 2639.334197][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2639.339497][ C0] wait_for_completion_state+0x1c/0x40 [ 2639.345049][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 2639.350707][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 2639.356900][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 2639.362574][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 2639.368483][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 2639.374394][ C0] __request_module+0x3f6/0x6c0 [ 2639.379331][ C0] ? dev_load+0x221/0x240 [ 2639.383735][ C0] ? __pfx___request_module+0x10/0x10 [ 2639.389215][ C0] ? find_held_lock+0x2d/0x110 [ 2639.394074][ C0] ? __pfx_lock_release+0x10/0x10 [ 2639.397404][T11222] m920x_read = error: -19 [ 2639.399158][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2639.399212][ C0] ? cap_capable+0x1cf/0x240 [ 2639.403533][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.408726][ C0] ? dev_load+0x1c0/0x240 [ 2639.408788][ C0] dev_load+0x221/0x240 [ 2639.429689][ C0] dev_ioctl+0x473/0x10c0 [ 2639.434114][ C0] sock_do_ioctl+0x19e/0x280 [ 2639.438909][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 2639.444168][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 2639.450768][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 2639.457357][ C0] ? fd_install+0x223/0x750 [ 2639.461946][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2639.468893][ C0] sock_ioctl+0x228/0x6c0 [ 2639.473325][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2639.478321][ C0] ? fd_install+0x242/0x750 [ 2639.482941][ C0] ? selinux_file_ioctl+0x180/0x270 [ 2639.488229][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2639.493439][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2639.498380][ C0] __x64_sys_ioctl+0x18f/0x220 [ 2639.503239][ C0] do_syscall_64+0xcd/0x250 [ 2639.507875][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2639.513867][ C0] RIP: 0033:0x7f4585a6dbfb [ 2639.518347][ C0] RSP: 002b:00007ffc89a16680 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2639.526844][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4585a6dbfb [ 2639.534894][ C0] RDX: 00007ffc89a166e0 RSI: 0000000000008933 RDI: 0000000000000005 [ 2639.542949][ C0] RBP: 00007ffc89a166e0 R08: 0000000000000000 R09: 006567646972625f [ 2639.550997][ C0] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffc89a1676c [ 2639.559049][ C0] R13: 00007f4585ae11bb R14: 00007f4586754620 R15: 00007f4585ae11bb [ 2639.567136][ C0] [ 2639.570231][ C0] task:syz.0.5309 state:D stack:27856 pid:28350 tgid:28348 ppid:25311 flags:0x00004006 [ 2639.577341][T11222] m920x_read = error: -19 [ 2639.580520][ C0] Call Trace: [ 2639.584849][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.588144][ C0] [ 2639.588169][ C0] __schedule+0x105f/0x34b0 [ 2639.603598][ C0] ? __pfx___schedule+0x10/0x10 [ 2639.608540][ C0] ? schedule+0x298/0x350 [ 2639.613044][ C0] ? __pfx_lock_release+0x10/0x10 [ 2639.618196][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2639.624011][ C0] ? lock_acquire+0x2f/0xb0 [ 2639.628613][ C0] ? schedule+0x1fd/0x350 [ 2639.633032][ C0] schedule+0xe7/0x350 [ 2639.637211][ C0] schedule_preempt_disabled+0x13/0x30 [ 2639.642782][ C0] __mutex_lock+0x5b8/0x9c0 [ 2639.647376][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 2639.652440][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 2639.657562][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 2639.662601][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2639.668057][ C0] ? lock_acquire+0x2f/0xb0 [ 2639.672669][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 2639.677703][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 2639.682767][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 2639.687619][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 2639.692997][ C0] ? __pfx_raw_release+0x10/0x10 [ 2639.698033][ C0] ? __pfx___might_resched+0x10/0x10 [ 2639.703420][ C0] ? __pfx_raw_release+0x10/0x10 [ 2639.708446][ C0] synchronize_rcu_expedited+0x290/0x450 [ 2639.714191][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2639.720472][ C0] ? __pfx_raw_release+0x10/0x10 [ 2639.725521][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 2639.730771][ C0] ? __pfx_raw_release+0x10/0x10 [ 2639.735982][ C0] module_remove_driver+0x2e/0x260 [ 2639.741222][ C0] bus_remove_driver+0x143/0x2c0 [ 2639.746266][ C0] driver_unregister+0x76/0xb0 [ 2639.747445][T11222] m920x_read = error: -19 [ 2639.751091][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 2639.755535][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.761244][ C0] raw_release+0x1ae/0x2b0 [ 2639.761306][ C0] __fput+0x3f6/0xb60 [ 2639.777633][ C0] task_work_run+0x14e/0x250 [ 2639.782341][ C0] ? __pfx_task_work_run+0x10/0x10 [ 2639.787558][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2639.792844][ C0] do_exit+0xadd/0x2ce0 [ 2639.797090][ C0] ? get_signal+0x8f2/0x2770 [ 2639.801765][ C0] ? __pfx_do_exit+0x10/0x10 [ 2639.806460][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2639.811572][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2639.817038][ C0] do_group_exit+0xd3/0x2a0 [ 2639.821630][ C0] get_signal+0x25fb/0x2770 [ 2639.826226][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 2639.831701][ C0] ? __pfx_get_signal+0x10/0x10 [ 2639.836626][ C0] ? kfree+0x130/0x480 [ 2639.840768][ C0] ? memdup_user+0x88/0xd0 [ 2639.845270][ C0] ? raw_ioctl+0xa58/0x2b90 [ 2639.849877][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2639.855514][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2639.861773][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2639.867000][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2639.872728][ C0] do_syscall_64+0xda/0x250 [ 2639.877363][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2639.883364][ C0] RIP: 0033:0x7f0fd660dbfb [ 2639.887854][ C0] RSP: 002b:00007f0fd527ff70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2639.896339][ C0] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f0fd660dbfb [ 2639.904374][ C0] RDX: 00007f0fd527fff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 2639.912500][ C0] RBP: 0000000000000003 R08: 00007f0fd68f0320 R09: 0000000000000000 [ 2639.920541][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 2639.928485][T11222] m920x_read = error: -19 [ 2639.928545][ C0] R13: 0000000000000000 R14: 00007f0fd67c5f80 R15: 00007fff29961248 [ 2639.928603][ C0] [ 2639.932926][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2639.940897][ C0] task:syz.3.5310 state:D stack:27264 pid:28362 tgid:28362 ppid:25943 flags:0x00004006 [ 2639.961964][ C0] Call Trace: [ 2639.965300][ C0] [ 2639.968304][ C0] __schedule+0x105f/0x34b0 [ 2639.972902][ C0] ? __pfx___schedule+0x10/0x10 [ 2639.977847][ C0] ? schedule+0x298/0x350 [ 2639.982258][ C0] ? __pfx_lock_release+0x10/0x10 [ 2639.987379][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2639.992681][ C0] ? lock_acquire+0x2f/0xb0 [ 2639.997263][ C0] ? schedule+0x1fd/0x350 [ 2640.001671][ C0] schedule+0xe7/0x350 [ 2640.005838][ C0] exp_funnel_lock+0x344/0x3b0 [ 2640.010704][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 2640.016200][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 2640.022398][ C0] ? __pfx___might_resched+0x10/0x10 [ 2640.027834][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.032885][ C0] synchronize_rcu_expedited+0x290/0x450 [ 2640.038636][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2640.044915][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.049951][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 2640.055178][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.060238][ C0] module_remove_driver+0x2e/0x260 [ 2640.065476][ C0] bus_remove_driver+0x143/0x2c0 [ 2640.070532][ C0] driver_unregister+0x76/0xb0 [ 2640.075400][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 2640.081201][ C0] raw_release+0x1ae/0x2b0 [ 2640.085712][ C0] __fput+0x3f6/0xb60 [ 2640.089795][ C0] task_work_run+0x14e/0x250 [ 2640.094491][ C0] ? __pfx_task_work_run+0x10/0x10 [ 2640.099726][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2640.105021][ C0] do_exit+0xadd/0x2ce0 [ 2640.107360][T11222] m920x_read = error: -19 [ 2640.109231][ C0] ? get_signal+0x8f2/0x2770 [ 2640.113574][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.118152][ C0] ? __pfx_do_exit+0x10/0x10 [ 2640.118207][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2640.135648][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2640.141109][ C0] do_group_exit+0xd3/0x2a0 [ 2640.145720][ C0] get_signal+0x25fb/0x2770 [ 2640.150318][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2640.155620][ C0] ? ktime_get+0xd9/0x1a0 [ 2640.160039][ C0] ? __pfx_get_signal+0x10/0x10 [ 2640.164972][ C0] ? __pfx_do_futex+0x10/0x10 [ 2640.169750][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2640.175401][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2640.181662][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2640.187388][ C0] do_syscall_64+0xda/0x250 [ 2640.191989][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.197986][ C0] RIP: 0033:0x7f7968cadff9 [ 2640.202465][ C0] RSP: 002b:00007ffe3ac56688 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2640.210943][ C0] RAX: fffffffffffffdfc RBX: 00007ffe3ac567b0 RCX: 00007f7968cadff9 [ 2640.218979][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7968e65f8c [ 2640.227025][ C0] RBP: 00007f7968e65f8c R08: 00007f7968b2a080 R09: 00007ffe3ac5697f [ 2640.235064][ C0] R10: 00007ffe3ac56790 R11: 0000000000000246 R12: 000000000028028b [ 2640.243126][ C0] R13: 00007ffe3ac56790 R14: 0000000000000bea R15: 000000000027f6a1 [ 2640.251198][ C0] [ 2640.254284][ C0] task:syz.4.5311 state:D stack:27856 pid:28369 tgid:28368 ppid:14478 flags:0x00004006 [ 2640.264633][ C0] Call Trace: [ 2640.267984][ C0] [ 2640.270978][ C0] __schedule+0x105f/0x34b0 [ 2640.275574][ C0] ? __pfx___schedule+0x10/0x10 [ 2640.277405][T11222] m920x_read = error: -19 [ 2640.280465][ C0] ? schedule+0x298/0x350 [ 2640.280516][ C0] ? __pfx_lock_release+0x10/0x10 [ 2640.284839][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.289161][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2640.289217][ C0] ? lock_acquire+0x2f/0xb0 [ 2640.289272][ C0] ? schedule+0x1fd/0x350 [ 2640.316213][ C0] schedule+0xe7/0x350 [ 2640.320365][ C0] exp_funnel_lock+0x344/0x3b0 [ 2640.325228][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 2640.330609][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 2640.336791][ C0] ? __pfx___might_resched+0x10/0x10 [ 2640.342192][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.347221][ C0] synchronize_rcu_expedited+0x290/0x450 [ 2640.352979][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2640.359242][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.364271][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 2640.369508][ C0] ? preempt_schedule_common+0x44/0xc0 [ 2640.375061][ C0] ? __cond_resched+0x1b/0x30 [ 2640.379819][ C0] module_remove_driver+0x2e/0x260 [ 2640.385038][ C0] bus_remove_driver+0x143/0x2c0 [ 2640.390083][ C0] driver_unregister+0x76/0xb0 [ 2640.394919][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 2640.400717][ C0] raw_release+0x1ae/0x2b0 [ 2640.405227][ C0] __fput+0x3f6/0xb60 [ 2640.409302][ C0] task_work_run+0x14e/0x250 [ 2640.414004][ C0] ? __pfx_task_work_run+0x10/0x10 [ 2640.419210][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2640.424507][ C0] do_exit+0xadd/0x2ce0 [ 2640.428775][ C0] ? get_signal+0x8f2/0x2770 [ 2640.433459][ C0] ? __pfx_do_exit+0x10/0x10 [ 2640.438135][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2640.443247][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2640.447512][T11222] m920x_read = error: -19 [ 2640.448672][ C0] do_group_exit+0xd3/0x2a0 [ 2640.453043][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.457541][ C0] get_signal+0x25fb/0x2770 [ 2640.457587][ C0] ? down_interruptible+0x66/0xa0 [ 2640.474959][ C0] ? __pfx_get_signal+0x10/0x10 [ 2640.479899][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2640.485790][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2640.491133][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 2640.496771][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2640.503113][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2640.508333][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 2640.514063][ C0] do_syscall_64+0xda/0x250 [ 2640.518676][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.524668][ C0] RIP: 0033:0x7f490623dbfb [ 2640.529150][ C0] RSP: 002b:00007f4904eb4f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2640.537645][ C0] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007f490623dbfb [ 2640.545686][ C0] RDX: 00007f4904eb5fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 2640.553763][ C0] RBP: 00007f4904eb5fe0 R08: 0000000000000000 R09: 00342e6364755f79 [ 2640.561803][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 2640.569851][ C0] R13: 0000000800000000 R14: 0000000020000080 R15: 00007f49062ba273 [ 2640.577915][ C0] [ 2640.581014][ C0] task:syz.1.5312 state:D stack:28512 pid:28372 tgid:28371 ppid:26516 flags:0x00004004 [ 2640.591338][ C0] Call Trace: [ 2640.594675][ C0] [ 2640.597675][ C0] __schedule+0x105f/0x34b0 [ 2640.602291][ C0] ? __pfx___schedule+0x10/0x10 [ 2640.607232][ C0] ? schedule+0x298/0x350 [ 2640.611636][ C0] ? __pfx_lock_release+0x10/0x10 [ 2640.616754][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2640.617468][T11222] m920x_read = error: -19 [ 2640.622017][ C0] ? lock_acquire+0x2f/0xb0 [ 2640.622076][ C0] ? schedule+0x1fd/0x350 [ 2640.626396][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.630887][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.630943][ C0] schedule+0xe7/0x350 [ 2640.652136][ C0] synchronize_rcu_expedited+0x392/0x450 [ 2640.657888][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 2640.664145][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 2640.670330][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 2640.675552][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 2640.680945][ C0] ? __pfx_raw_release+0x10/0x10 [ 2640.685986][ C0] module_remove_driver+0x2e/0x260 [ 2640.691197][ C0] bus_remove_driver+0x143/0x2c0 [ 2640.696230][ C0] driver_unregister+0x76/0xb0 [ 2640.701075][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 2640.706884][ C0] raw_release+0x1ae/0x2b0 [ 2640.711419][ C0] __fput+0x3f6/0xb60 [ 2640.715500][ C0] __fput_sync+0x45/0x50 [ 2640.719861][ C0] __x64_sys_close+0x86/0x100 [ 2640.724645][ C0] do_syscall_64+0xcd/0x250 [ 2640.729250][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.735256][ C0] RIP: 0033:0x7f0f84d5cc8a [ 2640.739755][ C0] RSP: 002b:00007f0f839d0ff0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 2640.748251][ C0] RAX: ffffffffffffffda RBX: 00007f0f84f15f80 RCX: 00007f0f84d5cc8a [ 2640.756304][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 2640.764340][ C0] RBP: 00007f0f84dd0296 R08: 0000000000000000 R09: 0000000000000000 [ 2640.772383][ C0] R10: 0000000000000003 R11: 0000000000000293 R12: 0000000000000000 [ 2640.780444][ C0] R13: 0000000000000000 R14: 00007f0f84f15f80 R15: 00007ffdda66e6f8 [ 2640.787341][T11222] m920x_read = error: -19 [ 2640.788476][ C0] [ 2640.792790][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.795810][ C0] task:syz-executor state:S stack:25408 pid:28482 tgid:28482 ppid:2640 flags:0x00000000 [ 2640.813874][ C0] Call Trace: [ 2640.817231][ C0] [ 2640.820227][ C0] __schedule+0x105f/0x34b0 [ 2640.824836][ C0] ? __pfx___schedule+0x10/0x10 [ 2640.829778][ C0] ? schedule+0x298/0x350 [ 2640.834194][ C0] ? __pfx_lock_release+0x10/0x10 [ 2640.839313][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2640.844607][ C0] ? lock_acquire+0x2f/0xb0 [ 2640.849209][ C0] ? schedule+0x1fd/0x350 [ 2640.853647][ C0] schedule+0xe7/0x350 [ 2640.857809][ C0] do_wait+0x1dd/0x570 [ 2640.861984][ C0] kernel_wait4+0x16c/0x280 [ 2640.866604][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2640.871738][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2640.877534][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2640.882907][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2640.888396][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2640.893771][ C0] __do_sys_wait4+0x15f/0x170 [ 2640.898560][ C0] ? find_held_lock+0x2d/0x110 [ 2640.903427][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 2640.908753][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2640.914151][ C0] do_syscall_64+0xcd/0x250 [ 2640.918765][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.924760][ C0] RIP: 0033:0x7fadf25c4213 [ 2640.929260][ C0] RSP: 002b:00007ffd4cd546e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2640.937767][ C0] RAX: ffffffffffffffda RBX: 0000000000006f4b RCX: 00007fadf25c4213 [ 2640.945814][ C0] RDX: 0000000040000000 RSI: 00007ffd4cd546fc RDI: 00000000ffffffff [ 2640.953872][ C0] RBP: 00007ffd4cd546fc R08: 0000000000000000 R09: 0000000000000000 [ 2640.961924][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 2640.968390][T11222] m920x_read = error: -19 [ 2640.969945][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 2640.970016][ C0] [ 2640.974338][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2640.982305][ C0] task:syz-executor state:D stack:26784 pid:28491 tgid:28491 ppid:28482 flags:0x00004000 [ 2641.003382][ C0] Call Trace: [ 2641.006711][ C0] [ 2641.009718][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2641.015007][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2641.019861][ C0] ? stack_depot_save_flags+0x28/0x8f0 [ 2641.025453][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 2641.030865][ C0] ? find_held_lock+0x2d/0x110 [ 2641.035750][ C0] ? hlock_class+0x4e/0x130 [ 2641.040344][ C0] ? mark_lock+0xb5/0xc60 [ 2641.044762][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 2641.050045][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.055160][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.060449][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2641.065317][ C0] ? lock_acquire+0x2f/0xb0 [ 2641.069923][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 2641.075208][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 2641.080057][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2641.086307][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 2641.091597][ C0] ? kernel_text_address+0x8d/0x100 [ 2641.096889][ C0] ? mark_lock+0xb5/0xc60 [ 2641.101318][ C0] ? __kernel_text_address+0xd/0x40 [ 2641.106622][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2641.112347][ C0] ? arch_stack_walk+0xa7/0x100 [ 2641.117286][ C0] ? hlock_class+0x4e/0x130 [ 2641.121862][ C0] ? mark_lock+0xb5/0xc60 [ 2641.126282][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2641.131146][ C0] ? hlock_class+0x4e/0x130 [ 2641.135728][ C0] ? mark_lock+0xb5/0xc60 [ 2641.137630][T11222] m920x_read = error: -19 [ 2641.140114][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 2641.144452][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2641.149823][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2641.162475][ C0] ? hlock_class+0x4e/0x130 [ 2641.167072][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2641.172229][ C0] ? rcu_is_watching+0x12/0xc0 [ 2641.177080][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 2641.182650][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 2641.188056][ C0] ? find_held_lock+0x2d/0x110 [ 2641.192921][ C0] ? __schedule+0x102c/0x34b0 [ 2641.197698][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.202838][ C0] ? __schedule+0x105f/0x34b0 [ 2641.207602][ C0] ? __pfx___schedule+0x10/0x10 [ 2641.212548][ C0] ? schedule+0x298/0x350 [ 2641.216960][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.222099][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.227407][ C0] ? lock_acquire+0x2f/0xb0 [ 2641.232001][ C0] ? schedule+0x1fd/0x350 [ 2641.236446][ C0] ? schedule+0xe7/0x350 [ 2641.240781][ C0] ? schedule_timeout+0x258/0x2a0 [ 2641.245887][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2641.251367][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2641.256667][ C0] ? __wait_for_common+0x3e1/0x600 [ 2641.261871][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2641.267330][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2641.272864][ C0] ? queue_work_on+0xc6/0x140 [ 2641.277657][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2641.282959][ C0] ? wait_for_completion_state+0x1c/0x40 [ 2641.288707][ C0] ? call_usermodehelper_exec+0x3c4/0x4d0 [ 2641.294529][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 2641.300704][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 2641.306345][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 2641.312263][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 2641.317318][T11222] m920x_read = error: -19 [ 2641.318150][ C0] ? __request_module+0x3f6/0x6c0 [ 2641.322468][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2641.327475][ C0] ? dev_load+0x221/0x240 [ 2641.327521][ C0] ? __pfx___request_module+0x10/0x10 [ 2641.345101][ C0] ? find_held_lock+0x2d/0x110 [ 2641.349958][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.355079][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.360365][ C0] ? cap_capable+0x1cf/0x240 [ 2641.365041][ C0] ? dev_load+0x1c0/0x240 [ 2641.369461][ C0] ? dev_load+0x221/0x240 [ 2641.373890][ C0] ? dev_ioctl+0x473/0x10c0 [ 2641.378515][ C0] ? sock_do_ioctl+0x19e/0x280 [ 2641.383354][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 2641.388557][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 2641.395144][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 2641.401750][ C0] ? fd_install+0x223/0x750 [ 2641.406374][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2641.413330][ C0] ? sock_ioctl+0x228/0x6c0 [ 2641.417920][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2641.422885][ C0] ? fd_install+0x242/0x750 [ 2641.427485][ C0] ? selinux_file_ioctl+0x180/0x270 [ 2641.432777][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2641.437985][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2641.442938][ C0] ? __x64_sys_ioctl+0x18f/0x220 [ 2641.448000][ C0] ? do_syscall_64+0xcd/0x250 [ 2641.452774][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2641.458954][ C0] [ 2641.462061][ C0] task:syz-executor state:S stack:25408 pid:28500 tgid:28500 ppid:2640 flags:0x00000000 [ 2641.472401][ C0] Call Trace: [ 2641.475739][ C0] [ 2641.478738][ C0] __schedule+0x105f/0x34b0 [ 2641.483339][ C0] ? __pfx___schedule+0x10/0x10 [ 2641.487545][T11222] m920x_read = error: -19 [ 2641.488240][ C0] ? schedule+0x298/0x350 [ 2641.488295][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.492619][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2641.496935][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.515032][ C0] ? lock_acquire+0x2f/0xb0 [ 2641.519647][ C0] ? schedule+0x1fd/0x350 [ 2641.524072][ C0] schedule+0xe7/0x350 [ 2641.528230][ C0] do_wait+0x1dd/0x570 [ 2641.532406][ C0] kernel_wait4+0x16c/0x280 [ 2641.537028][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2641.542164][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2641.547912][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.553313][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2641.558786][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.564179][ C0] __do_sys_wait4+0x15f/0x170 [ 2641.568945][ C0] ? find_held_lock+0x2d/0x110 [ 2641.573815][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 2641.579160][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2641.584563][ C0] do_syscall_64+0xcd/0x250 [ 2641.589164][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2641.595149][ C0] RIP: 0033:0x7f91cf8d4213 [ 2641.599641][ C0] RSP: 002b:00007ffdba36ca68 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2641.608142][ C0] RAX: ffffffffffffffda RBX: 0000000000006f61 RCX: 00007f91cf8d4213 [ 2641.616207][ C0] RDX: 0000000040000000 RSI: 00007ffdba36ca7c RDI: 00000000ffffffff [ 2641.624274][ C0] RBP: 00007ffdba36ca7c R08: 0000000000000000 R09: 0000000000000000 [ 2641.632314][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 2641.640345][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 2641.648393][ C0] [ 2641.651470][ C0] task:syz-executor state:S stack:25408 pid:28503 tgid:28503 ppid:2640 flags:0x00000000 [ 2641.657437][T11222] m920x_read = error: -19 [ 2641.661755][ C0] Call Trace: [ 2641.661772][ C0] [ 2641.661791][ C0] __schedule+0x105f/0x34b0 [ 2641.666145][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2641.669444][ C0] ? __pfx___schedule+0x10/0x10 [ 2641.669494][ C0] ? schedule+0x298/0x350 [ 2641.669533][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.699126][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.704424][ C0] ? lock_acquire+0x2f/0xb0 [ 2641.709015][ C0] ? schedule+0x1fd/0x350 [ 2641.713426][ C0] schedule+0xe7/0x350 [ 2641.717585][ C0] do_wait+0x1dd/0x570 [ 2641.721753][ C0] kernel_wait4+0x16c/0x280 [ 2641.726338][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2641.731462][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2641.737190][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.742566][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2641.748045][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.753443][ C0] __do_sys_wait4+0x15f/0x170 [ 2641.758222][ C0] ? find_held_lock+0x2d/0x110 [ 2641.763079][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 2641.768402][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2641.773791][ C0] do_syscall_64+0xcd/0x250 [ 2641.778404][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2641.784401][ C0] RIP: 0033:0x7f15de624213 [ 2641.788888][ C0] RSP: 002b:00007fffad10f8e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2641.797385][ C0] RAX: ffffffffffffffda RBX: 0000000000006f65 RCX: 00007f15de624213 [ 2641.805440][ C0] RDX: 0000000040000000 RSI: 00007fffad10f8fc RDI: 00000000ffffffff [ 2641.813499][ C0] RBP: 00007fffad10f8fc R08: 0000000000000000 R09: 0000000000000000 [ 2641.821567][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 2641.827655][T11222] m920x_read = error: -19 [ 2641.829581][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 2641.833915][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2641.841902][ C0] [ 2641.841924][ C0] task:syz-executor state:S stack:25408 pid:28506 tgid:28506 ppid:2640 flags:0x00000000 [ 2641.862992][ C0] Call Trace: [ 2641.866323][ C0] [ 2641.869315][ C0] __schedule+0x105f/0x34b0 [ 2641.873930][ C0] ? __pfx___schedule+0x10/0x10 [ 2641.878890][ C0] ? schedule+0x298/0x350 [ 2641.883312][ C0] ? __pfx_lock_release+0x10/0x10 [ 2641.888430][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2641.893717][ C0] ? lock_acquire+0x2f/0xb0 [ 2641.898305][ C0] ? schedule+0x1fd/0x350 [ 2641.902730][ C0] schedule+0xe7/0x350 [ 2641.906885][ C0] do_wait+0x1dd/0x570 [ 2641.911064][ C0] kernel_wait4+0x16c/0x280 [ 2641.915667][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 2641.920796][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2641.926555][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.931938][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 2641.937399][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 2641.942796][ C0] __do_sys_wait4+0x15f/0x170 [ 2641.947577][ C0] ? find_held_lock+0x2d/0x110 [ 2641.952419][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 2641.957746][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2641.963135][ C0] do_syscall_64+0xcd/0x250 [ 2641.967742][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2641.973761][ C0] RIP: 0033:0x7f1cc3164213 [ 2641.978262][ C0] RSP: 002b:00007ffe45e31c88 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 2641.986758][ C0] RAX: ffffffffffffffda RBX: 0000000000006f68 RCX: 00007f1cc3164213 [ 2641.994822][ C0] RDX: 0000000040000000 RSI: 00007ffe45e31c9c RDI: 00000000ffffffff [ 2642.002887][ C0] RBP: 00007ffe45e31c9c R08: 0000000000000000 R09: 0000000000000000 [ 2642.007705][T11222] m920x_read = error: -19 [ 2642.010903][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 2642.010942][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 2642.015287][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.023269][ C0] [ 2642.023289][ C0] task:syz-executor state:D stack:26784 pid:28513 tgid:28513 ppid:28500 flags:0x00000000 [ 2642.052376][ C0] Call Trace: [ 2642.055706][ C0] [ 2642.058714][ C0] __schedule+0x105f/0x34b0 [ 2642.063315][ C0] ? __pfx___schedule+0x10/0x10 [ 2642.068258][ C0] ? schedule+0x298/0x350 [ 2642.072672][ C0] ? __pfx_lock_release+0x10/0x10 [ 2642.077813][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2642.083105][ C0] ? lock_acquire+0x2f/0xb0 [ 2642.087704][ C0] ? schedule+0x1fd/0x350 [ 2642.092142][ C0] schedule+0xe7/0x350 [ 2642.096296][ C0] schedule_timeout+0x258/0x2a0 [ 2642.101234][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.106706][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2642.111985][ C0] __wait_for_common+0x3e1/0x600 [ 2642.117002][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.122459][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2642.128025][ C0] ? queue_work_on+0xd8/0x140 [ 2642.132799][ C0] ? queue_work_on+0xe2/0x140 [ 2642.137580][ C0] ? queue_work_on+0x98/0x140 [ 2642.142365][ C0] wait_for_completion_state+0x1c/0x40 [ 2642.147936][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 2642.153605][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 2642.159815][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 2642.165477][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 2642.171397][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 2642.177311][ C0] __request_module+0x3f6/0x6c0 [ 2642.182240][ C0] ? dev_load+0x1ff/0x240 [ 2642.186648][ C0] ? __pfx___request_module+0x10/0x10 [ 2642.187408][T11222] m920x_read = error: -19 [ 2642.192091][ C0] ? find_held_lock+0x2d/0x110 [ 2642.196417][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.201179][ C0] ? __pfx_lock_release+0x10/0x10 [ 2642.214073][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2642.219354][ C0] ? cap_capable+0x1cf/0x240 [ 2642.224039][ C0] ? dev_load+0x1de/0x240 [ 2642.228467][ C0] dev_load+0x1ff/0x240 [ 2642.232695][ C0] dev_ioctl+0x473/0x10c0 [ 2642.237120][ C0] sock_do_ioctl+0x19e/0x280 [ 2642.241802][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 2642.247018][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 2642.253618][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 2642.260221][ C0] ? fd_install+0x223/0x750 [ 2642.264834][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2642.271821][ C0] sock_ioctl+0x228/0x6c0 [ 2642.276253][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2642.281216][ C0] ? fd_install+0x242/0x750 [ 2642.285823][ C0] ? selinux_file_ioctl+0x180/0x270 [ 2642.291121][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2642.296330][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2642.301277][ C0] __x64_sys_ioctl+0x18f/0x220 [ 2642.306136][ C0] do_syscall_64+0xcd/0x250 [ 2642.310761][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2642.316755][ C0] RIP: 0033:0x7f91cf8ddbfb [ 2642.321249][ C0] RSP: 002b:00007ffdba36c110 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2642.329739][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f91cf8ddbfb [ 2642.337793][ C0] RDX: 00007ffdba36c170 RSI: 0000000000008933 RDI: 0000000000000005 [ 2642.345830][ C0] RBP: 00007ffdba36c170 R08: 0000000000000008 R09: 00305f6576616c73 [ 2642.353872][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 2642.361920][ C0] R13: 00007f91d05c4620 R14: 0000000000000000 R15: 0000000000000000 [ 2642.367417][T11222] m920x_read = error: -19 [ 2642.369962][ C0] [ 2642.369984][ C0] task:syz-executor state:D [ 2642.374315][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.377393][ C0] stack:26720 pid:28517 tgid:28517 ppid:28503 flags:0x00004000 [ 2642.397678][ C0] Call Trace: [ 2642.401013][ C0] [ 2642.404013][ C0] __schedule+0x105f/0x34b0 [ 2642.408630][ C0] ? __pfx___schedule+0x10/0x10 [ 2642.413574][ C0] ? schedule+0x298/0x350 [ 2642.417996][ C0] ? __pfx_lock_release+0x10/0x10 [ 2642.423112][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2642.428392][ C0] ? lock_acquire+0x2f/0xb0 [ 2642.433013][ C0] ? schedule+0x1fd/0x350 [ 2642.437534][ C0] schedule+0xe7/0x350 [ 2642.441708][ C0] schedule_timeout+0x258/0x2a0 [ 2642.446633][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.452120][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2642.457412][ C0] __wait_for_common+0x3e1/0x600 [ 2642.462428][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.467884][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2642.473445][ C0] ? queue_work_on+0xc6/0x140 [ 2642.478219][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2642.483591][ C0] wait_for_completion_state+0x1c/0x40 [ 2642.489149][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 2642.494807][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 2642.501012][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 2642.506661][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 2642.512575][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 2642.518489][ C0] __request_module+0x3f6/0x6c0 [ 2642.523438][ C0] ? dev_load+0x221/0x240 [ 2642.527867][ C0] ? __pfx___request_module+0x10/0x10 [ 2642.533346][ C0] ? find_held_lock+0x2d/0x110 [ 2642.537479][T11222] m920x_read = error: -19 [ 2642.538175][ C0] ? __pfx_lock_release+0x10/0x10 [ 2642.542577][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.547594][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2642.547642][ C0] ? cap_capable+0x1cf/0x240 [ 2642.565416][ C0] ? dev_load+0x1c0/0x240 [ 2642.569858][ C0] dev_load+0x221/0x240 [ 2642.574117][ C0] dev_ioctl+0x473/0x10c0 [ 2642.578543][ C0] sock_do_ioctl+0x19e/0x280 [ 2642.583220][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 2642.588435][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 2642.595030][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 2642.601623][ C0] ? fd_install+0x223/0x750 [ 2642.606227][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 2642.613197][ C0] sock_ioctl+0x228/0x6c0 [ 2642.617630][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2642.622578][ C0] ? fd_install+0x242/0x750 [ 2642.627178][ C0] ? selinux_file_ioctl+0x180/0x270 [ 2642.632460][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 2642.637665][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 2642.642644][ C0] __x64_sys_ioctl+0x18f/0x220 [ 2642.647521][ C0] do_syscall_64+0xcd/0x250 [ 2642.652120][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2642.658115][ C0] RIP: 0033:0x7f15de62dbfb [ 2642.662604][ C0] RSP: 002b:00007fffad10ef90 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2642.671100][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f15de62dbfb [ 2642.679141][ C0] RDX: 00007fffad10eff0 RSI: 0000000000008933 RDI: 0000000000000005 [ 2642.687180][ C0] RBP: 00007fffad10eff0 R08: 0000000000000001 R09: 00315f6576616c73 [ 2642.695218][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2642.703280][ C0] R13: 00007f15df314620 R14: 0000000000000000 R15: 0000000000000000 [ 2642.709020][T11222] m920x_read = error: -19 [ 2642.711318][ C0] [ 2642.711340][ C0] task:syz-executor state:D [ 2642.715675][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.718767][ C0] stack:26784 pid:28520 tgid:28520 ppid:28506 flags:0x00000000 [ 2642.739080][ C0] Call Trace: [ 2642.742418][ C0] [ 2642.745449][ C0] __schedule+0x105f/0x34b0 [ 2642.750053][ C0] ? __pfx___schedule+0x10/0x10 [ 2642.755004][ C0] ? schedule+0x298/0x350 [ 2642.759416][ C0] ? __pfx_lock_release+0x10/0x10 [ 2642.764541][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2642.769838][ C0] ? lock_acquire+0x2f/0xb0 [ 2642.774453][ C0] ? schedule+0x1fd/0x350 [ 2642.778898][ C0] schedule+0xe7/0x350 [ 2642.783071][ C0] schedule_timeout+0x258/0x2a0 [ 2642.788002][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.793479][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2642.798758][ C0] __wait_for_common+0x3e1/0x600 [ 2642.803971][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 2642.809441][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 2642.815005][ C0] ? queue_work_on+0xc6/0x140 [ 2642.819789][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2642.825107][ C0] wait_for_completion_state+0x1c/0x40 [ 2642.830663][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 2642.836329][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 2642.842551][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 2642.848206][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 2642.854107][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 2642.860012][ C0] __request_module+0x3f6/0x6c0 [ 2642.864947][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 2642.869981][ C0] ? __pfx___request_module+0x10/0x10 [ 2642.875479][ C0] __rtnl_newlink+0x64c/0x1920 [ 2642.877488][T11222] m920x_read = error: -19 [ 2642.880337][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 2642.884717][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2642.889941][ C0] rtnl_newlink+0x67/0xa0 [ 2642.902155][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 2642.907276][ C0] rtnetlink_rcv_msg+0x3c7/0xea0 [ 2642.912316][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2642.917887][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2642.923186][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2642.928516][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 2642.933657][ C0] netlink_rcv_skb+0x16b/0x440 [ 2642.938566][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 2642.944132][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2642.949539][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 2642.954933][ C0] netlink_unicast+0x53c/0x7f0 [ 2642.959792][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 2642.965179][ C0] ? __phys_addr+0xc6/0x150 [ 2642.969798][ C0] netlink_sendmsg+0x8b8/0xd70 [ 2642.974732][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2642.980148][ C0] __sys_sendto+0x479/0x4d0 [ 2642.984765][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 2642.989970][ C0] ? xfd_validate_state+0x5d/0x180 [ 2642.995207][ C0] ? rcu_is_watching+0x12/0xc0 [ 2643.000060][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 2643.004920][ C0] ? do_syscall_64+0x91/0x250 [ 2643.009699][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2643.014992][ C0] do_syscall_64+0xcd/0x250 [ 2643.019611][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2643.025624][ C0] RIP: 0033:0x7f1cc316fe33 [ 2643.030111][ C0] RSP: 002b:00007ffe45e313b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2643.038600][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1cc316dbfb [ 2643.046643][ C0] RDX: 00007ffe45e31410 RSI: 0000000000008933 RDI: 0000000000000005 [ 2643.054686][ C0] RBP: 00007ffe45e31410 R08: 0000000000000004 R09: 00305f6576616c73 [ 2643.057482][T11222] m920x_read = error: -19 [ 2643.062695][ C0] R10: 000000000000001a R11: 0000000000000246 R12: 00007ffe45e317d0 [ 2643.062727][ C0] R13: 00007ffe45e31650 R14: 00007f1cc3e54620 R15: 0000000000000003 [ 2643.062778][ C0] [ 2643.067081][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.075049][ C0] task:kworker/u8:1 state:S stack:27360 pid:28524 tgid:28524 ppid:2 flags:0x00004000 [ 2643.104167][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 2643.111412][ C0] Call Trace: [ 2643.114757][ C0] [ 2643.117754][ C0] __schedule+0x105f/0x34b0 [ 2643.122364][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.127320][ C0] ? schedule+0x298/0x350 [ 2643.131734][ C0] ? __pfx_lock_release+0x10/0x10 [ 2643.136894][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2643.142201][ C0] ? lock_acquire+0x2f/0xb0 [ 2643.146796][ C0] ? schedule+0x1fd/0x350 [ 2643.151222][ C0] schedule+0xe7/0x350 [ 2643.155370][ C0] do_wait+0x1dd/0x570 [ 2643.159547][ C0] kernel_wait+0xa0/0x160 [ 2643.163979][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 2643.169038][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 2643.174789][ C0] ? lock_acquire+0x2f/0xb0 [ 2643.179423][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 2643.185435][ C0] process_one_work+0x9c5/0x1ba0 [ 2643.190503][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2643.196240][ C0] ? __pfx_process_one_work+0x10/0x10 [ 2643.201720][ C0] ? assign_work+0x1a0/0x250 [ 2643.206422][ C0] worker_thread+0x6c8/0xf00 [ 2643.211166][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2643.216397][ C0] kthread+0x2c1/0x3a0 [ 2643.220549][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2643.225856][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.230536][ C0] ret_from_fork+0x45/0x80 [ 2643.235042][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.237490][T11222] m920x_read = error: -19 [ 2643.239676][ C0] ret_from_fork_asm+0x1a/0x30 [ 2643.244051][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.248824][ C0] [ 2643.248850][ C0] task:kworker/u8:4 state:I stack:29664 pid:28536 tgid:28536 ppid:2 flags:0x00004000 [ 2643.269902][ C0] Workqueue: 0x0 (events_unbound) [ 2643.275135][ C0] Call Trace: [ 2643.278477][ C0] [ 2643.281475][ C0] __schedule+0x105f/0x34b0 [ 2643.286097][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.291058][ C0] ? schedule+0x298/0x350 [ 2643.295477][ C0] ? __pfx_lock_release+0x10/0x10 [ 2643.300611][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2643.305919][ C0] ? lock_acquire+0x2f/0xb0 [ 2643.310508][ C0] ? schedule+0x1fd/0x350 [ 2643.314929][ C0] schedule+0xe7/0x350 [ 2643.319075][ C0] ? worker_thread+0x271/0xf00 [ 2643.323937][ C0] worker_thread+0x2de/0xf00 [ 2643.328650][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2643.333866][ C0] kthread+0x2c1/0x3a0 [ 2643.338006][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2643.343295][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.347962][ C0] ret_from_fork+0x45/0x80 [ 2643.352486][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.357150][ C0] ret_from_fork_asm+0x1a/0x30 [ 2643.362013][ C0] [ 2643.365097][ C0] task:kworker/u8:6 state:I stack:30016 pid:28554 tgid:28554 ppid:2 flags:0x00004000 [ 2643.375430][ C0] Workqueue: 0x0 (events_unbound) [ 2643.380642][ C0] Call Trace: [ 2643.383975][ C0] [ 2643.386980][ C0] __schedule+0x105f/0x34b0 [ 2643.391600][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.396536][ C0] ? schedule+0x298/0x350 [ 2643.400943][ C0] ? __pfx_lock_release+0x10/0x10 [ 2643.406096][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2643.407334][T11222] m920x_read = error: -19 [ 2643.411349][ C0] ? lock_acquire+0x2f/0xb0 [ 2643.415674][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.420166][ C0] ? schedule+0x1fd/0x350 [ 2643.420224][ C0] schedule+0xe7/0x350 [ 2643.436476][ C0] ? worker_thread+0x271/0xf00 [ 2643.441373][ C0] worker_thread+0x2de/0xf00 [ 2643.446081][ C0] ? __kthread_parkme+0x148/0x220 [ 2643.451195][ C0] ? __pfx_worker_thread+0x10/0x10 [ 2643.456399][ C0] kthread+0x2c1/0x3a0 [ 2643.460546][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 2643.465825][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.470519][ C0] ret_from_fork+0x45/0x80 [ 2643.475027][ C0] ? __pfx_kthread+0x10/0x10 [ 2643.479704][ C0] ret_from_fork_asm+0x1a/0x30 [ 2643.484592][ C0] [ 2643.487657][ C0] task:modprobe state:R running task stack:25408 pid:28841 tgid:28841 ppid:159 flags:0x00000002 [ 2643.499537][ C0] Call Trace: [ 2643.502886][ C0] [ 2643.505883][ C0] __schedule+0x105f/0x34b0 [ 2643.510472][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.515398][ C0] ? do_task_dead+0x9e/0x110 [ 2643.520076][ C0] ? __pfx_lock_release+0x10/0x10 [ 2643.525199][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2643.531105][ C0] ? do_task_dead+0x40/0x110 [ 2643.535775][ C0] do_task_dead+0xd6/0x110 [ 2643.540279][ C0] do_exit+0x1de7/0x2ce0 [ 2643.544617][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2643.549732][ C0] ? __pfx_do_exit+0x10/0x10 [ 2643.554423][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2643.559907][ C0] do_group_exit+0xd3/0x2a0 [ 2643.564510][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2643.569655][ C0] x64_sys_call+0x14a9/0x16a0 [ 2643.574414][ C0] do_syscall_64+0xcd/0x250 [ 2643.579017][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2643.585024][ C0] RIP: 0033:0x7fee23816a90 [ 2643.589501][ C0] RSP: 002b:00007ffe41479548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2643.597999][ C0] RAX: ffffffffffffffda RBX: 00007fee23907860 RCX: 00007fee23816a90 [ 2643.606052][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2643.607299][T11222] m920x_read = error: -19 [ 2643.614055][ C0] RBP: 00007fee23907860 R08: 0000000000000001 R09: 63abb8e1b221cd9b [ 2643.618481][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.626350][ C0] R10: 00007ffe41479400 R11: 0000000000000246 R12: 0000000000000000 [ 2643.642192][ C0] R13: 0000000000000001 R14: 00007fee2390b658 R15: 0000000000000001 [ 2643.650264][ C0] [ 2643.653405][ C0] task:modprobe state:R running task stack:24704 pid:28844 tgid:28844 ppid:28524 flags:0x00004002 [ 2643.665322][ C0] Call Trace: [ 2643.668663][ C0] [ 2643.671667][ C0] __schedule+0x105f/0x34b0 [ 2643.676280][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.681205][ C0] ? do_task_dead+0x9e/0x110 [ 2643.685873][ C0] ? __pfx_lock_release+0x10/0x10 [ 2643.691005][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2643.696900][ C0] ? do_task_dead+0x40/0x110 [ 2643.701568][ C0] do_task_dead+0xd6/0x110 [ 2643.706063][ C0] do_exit+0x1de7/0x2ce0 [ 2643.710405][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2643.715531][ C0] ? __pfx_do_exit+0x10/0x10 [ 2643.720234][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2643.725706][ C0] do_group_exit+0xd3/0x2a0 [ 2643.730325][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2643.735450][ C0] x64_sys_call+0x14a9/0x16a0 [ 2643.740226][ C0] do_syscall_64+0xcd/0x250 [ 2643.744861][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2643.750865][ C0] RIP: 0033:0x7fc0ec055a90 [ 2643.755349][ C0] RSP: 002b:00007ffc5f40cb28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2643.763856][ C0] RAX: ffffffffffffffda RBX: 00007fc0ec146860 RCX: 00007fc0ec055a90 [ 2643.771913][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2643.779966][ C0] RBP: 00007fc0ec146860 R08: 0000000000000001 R09: 83a55c3d8ba47700 [ 2643.788023][ C0] R10: 00007ffc5f40c9e0 R11: 0000000000000246 R12: 0000000000000000 [ 2643.796086][ C0] R13: 0000000000000001 R14: 00007fc0ec14a658 R15: 0000000000000001 [ 2643.797461][T11222] m920x_read = error: -19 [ 2643.804130][ C0] [ 2643.804159][ C0] task:modprobe state:R running task stack:25408 pid:28849 tgid:28849 ppid:14459 flags:0x00000002 [ 2643.808612][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.811542][ C0] Call Trace: [ 2643.834502][ C0] [ 2643.837506][ C0] ? mmput+0xdb/0x3e0 [ 2643.841589][ C0] ? do_exit+0x9bf/0x2ce0 [ 2643.846069][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2643.851176][ C0] ? __pfx_do_exit+0x10/0x10 [ 2643.855848][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2643.861324][ C0] ? do_group_exit+0xd3/0x2a0 [ 2643.866122][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2643.871427][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2643.876425][ C0] ? do_syscall_64+0xcd/0x250 [ 2643.881201][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2643.887370][ C0] [ 2643.890442][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:28850 tgid:28850 ppid:28524 flags:0x00004000 [ 2643.902353][ C0] Call Trace: [ 2643.905713][ C0] [ 2643.908791][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2643.915488][ C0] __switch_to_asm+0x70/0x70 [ 2643.920177][ C0] [ 2643.923249][ C0] task:modprobe state:R running task stack:25408 pid:28854 tgid:28854 ppid:14459 flags:0x00000002 [ 2643.935142][ C0] Call Trace: [ 2643.938474][ C0] [ 2643.941481][ C0] __schedule+0x105f/0x34b0 [ 2643.946096][ C0] ? __pfx___schedule+0x10/0x10 [ 2643.951026][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2643.956125][ C0] ? __pfx_do_exit+0x10/0x10 [ 2643.960789][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2643.966256][ C0] ? do_group_exit+0xd3/0x2a0 [ 2643.971135][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2643.976257][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2643.978562][T11222] m920x_read = error: -19 [ 2643.981162][ C0] ? do_syscall_64+0xcd/0x250 [ 2643.985544][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2643.990204][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2643.990299][ C0] [ 2644.007199][ C0] task:modprobe state:Z running task stack:25408 pid:28855 tgid:28855 ppid:14451 flags:0x00000002 [ 2644.019082][ C0] Call Trace: [ 2644.022434][ C0] [ 2644.025422][ C0] __schedule+0x105f/0x34b0 [ 2644.030007][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.034956][ C0] ? do_task_dead+0x9e/0x110 [ 2644.039632][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.044804][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2644.050712][ C0] ? do_task_dead+0x40/0x110 [ 2644.055387][ C0] do_task_dead+0xd6/0x110 [ 2644.059900][ C0] do_exit+0x1de7/0x2ce0 [ 2644.064236][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2644.069345][ C0] ? __pfx_do_exit+0x10/0x10 [ 2644.074030][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2644.079506][ C0] do_group_exit+0xd3/0x2a0 [ 2644.084112][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2644.089233][ C0] x64_sys_call+0x14a9/0x16a0 [ 2644.094011][ C0] do_syscall_64+0xcd/0x250 [ 2644.098647][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2644.104668][ C0] RIP: 0033:0x7ff412e1aa90 [ 2644.109177][ C0] RSP: 002b:00007ffe4e86a878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2644.117691][ C0] RAX: ffffffffffffffda RBX: 00007ff412f0b860 RCX: 00007ff412e1aa90 [ 2644.125727][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2644.133795][ C0] RBP: 00007ff412f0b860 R08: 0000000000000001 R09: 498f996d23fcbde0 [ 2644.141834][ C0] R10: 00007ffe4e86a730 R11: 0000000000000246 R12: 0000000000000000 [ 2644.149875][ C0] R13: 0000000000000001 R14: 00007ff412f0f658 R15: 0000000000000001 [ 2644.157874][T11222] m920x_read = error: -19 [ 2644.157900][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2644.170035][ C0] [ 2644.173130][ C0] task:modprobe state:R running task stack:25408 pid:28861 tgid:28861 ppid:159 flags:0x00000002 [ 2644.185107][ C0] Call Trace: [ 2644.188450][ C0] [ 2644.191449][ C0] __schedule+0x105f/0x34b0 [ 2644.196053][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.201004][ C0] ? trace_tlb_flush+0x10f/0x170 [ 2644.206184][ C0] ? __cond_resched+0x1b/0x30 [ 2644.210945][ C0] preempt_schedule_common+0x44/0xc0 [ 2644.216337][ C0] __cond_resched+0x1b/0x30 [ 2644.220956][ C0] ? find_held_lock+0x2d/0x110 [ 2644.225831][ C0] ? __schedule+0x102c/0x34b0 [ 2644.230607][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.235782][ C0] ? __schedule+0x105f/0x34b0 [ 2644.240551][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.245481][ C0] ? do_task_dead+0x9e/0x110 [ 2644.250146][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.255288][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2644.261204][ C0] ? do_task_dead+0x40/0x110 [ 2644.265890][ C0] ? do_task_dead+0xd6/0x110 [ 2644.270571][ C0] ? do_exit+0x1de7/0x2ce0 [ 2644.275094][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2644.280200][ C0] ? __pfx_do_exit+0x10/0x10 [ 2644.284894][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2644.290366][ C0] ? do_group_exit+0xd3/0x2a0 [ 2644.295140][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2644.300430][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2644.305372][ C0] ? do_syscall_64+0xcd/0x250 [ 2644.310179][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2644.316371][ C0] [ 2644.317437][T11222] m920x_read = error: -19 [ 2644.319422][ C0] task:modprobe state:R running task stack:23984 pid:28864 tgid:28864 ppid:25334 flags:0x00000002 [ 2644.323830][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2644.335543][ C0] Call Trace: [ 2644.335560][ C0] [ 2644.335581][ C0] __schedule+0x105f/0x34b0 [ 2644.354182][ C0] ? hlock_class+0x4e/0x130 [ 2644.358792][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2644.363950][ C0] ? rcu_is_watching+0x12/0xc0 [ 2644.368801][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2644.373920][ C0] ? rcu_is_watching+0x12/0xc0 [ 2644.378786][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2644.383915][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2644.389383][ C0] ? find_held_lock+0x2d/0x110 [ 2644.394247][ C0] ? __schedule+0x102c/0x34b0 [ 2644.399008][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.404124][ C0] ? __schedule+0x105f/0x34b0 [ 2644.408903][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.413837][ C0] ? do_task_dead+0x9e/0x110 [ 2644.418494][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.423632][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2644.429549][ C0] ? do_task_dead+0x40/0x110 [ 2644.434211][ C0] ? do_task_dead+0xd6/0x110 [ 2644.438880][ C0] ? do_exit+0x1de7/0x2ce0 [ 2644.443379][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2644.448482][ C0] ? __pfx_do_exit+0x10/0x10 [ 2644.453158][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2644.458623][ C0] ? do_group_exit+0xd3/0x2a0 [ 2644.463400][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2644.468699][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2644.473647][ C0] ? do_syscall_64+0xcd/0x250 [ 2644.478475][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2644.484671][ C0] [ 2644.487775][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:28869 tgid:28869 ppid:25334 flags:0x00004000 [ 2644.497442][T11222] m920x_read = error: -19 [ 2644.499636][ C0] Call Trace: [ 2644.499654][ C0] [ 2644.499674][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2644.504018][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2644.507298][ C0] __switch_to_asm+0x70/0x70 [ 2644.529367][ C0] [ 2644.532448][ C0] task:modprobe state:R running task stack:25136 pid:28871 tgid:28871 ppid:28524 flags:0x00000002 [ 2644.544348][ C0] Call Trace: [ 2644.547693][ C0] [ 2644.550691][ C0] __schedule+0x105f/0x34b0 [ 2644.555288][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.560230][ C0] ? remove_vma+0x148/0x1a0 [ 2644.564815][ C0] ? __cond_resched+0x1b/0x30 [ 2644.569586][ C0] ? __schedule+0x102c/0x34b0 [ 2644.574347][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.579477][ C0] ? __schedule+0x105f/0x34b0 [ 2644.584252][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.589188][ C0] ? do_task_dead+0x9e/0x110 [ 2644.593848][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.598976][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2644.604879][ C0] ? do_task_dead+0x40/0x110 [ 2644.609545][ C0] ? do_task_dead+0xd6/0x110 [ 2644.614215][ C0] ? do_exit+0x1de7/0x2ce0 [ 2644.618726][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2644.623844][ C0] ? __pfx_do_exit+0x10/0x10 [ 2644.628542][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2644.633997][ C0] ? do_group_exit+0xd3/0x2a0 [ 2644.638784][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2644.644076][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2644.649026][ C0] ? do_syscall_64+0xcd/0x250 [ 2644.653803][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2644.659998][ C0] [ 2644.663092][ C0] task:modprobe state:R running task stack:25408 pid:28874 tgid:28874 ppid:159 flags:0x00000002 [ 2644.675003][ C0] Call Trace: [ 2644.678343][ C0] [ 2644.681332][ C0] __schedule+0x105f/0x34b0 [ 2644.685925][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.687378][T11222] m920x_read = error: -19 [ 2644.690821][ C0] ? find_held_lock+0x2d/0x110 [ 2644.690902][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 2644.695224][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2644.699979][ C0] ? __cond_resched+0x1b/0x30 [ 2644.700030][ C0] preempt_schedule_common+0x44/0xc0 [ 2644.723056][ C0] ? mark_lock+0xb5/0xc60 [ 2644.727476][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2644.732765][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2644.738469][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2644.743338][ C0] ? hlock_class+0x4e/0x130 [ 2644.747928][ C0] ? mark_lock+0xb5/0xc60 [ 2644.752368][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2644.757491][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2644.762386][ C0] ? hlock_class+0x4e/0x130 [ 2644.767011][ C0] ? mark_lock+0xb5/0xc60 [ 2644.771456][ C0] ? rcu_is_watching+0x12/0xc0 [ 2644.776319][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2644.781193][ C0] ? hlock_class+0x4e/0x130 [ 2644.785775][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2644.790933][ C0] ? rcu_is_watching+0x12/0xc0 [ 2644.795775][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2644.800882][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2644.806367][ C0] ? find_held_lock+0x2d/0x110 [ 2644.811216][ C0] ? __schedule+0x102c/0x34b0 [ 2644.815975][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.821127][ C0] ? __schedule+0x105f/0x34b0 [ 2644.825893][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.830856][ C0] ? do_task_dead+0x9e/0x110 [ 2644.835554][ C0] ? __pfx_lock_release+0x10/0x10 [ 2644.840721][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2644.846641][ C0] ? do_task_dead+0x40/0x110 [ 2644.851317][ C0] ? do_task_dead+0xd6/0x110 [ 2644.856005][ C0] ? do_exit+0x1de7/0x2ce0 [ 2644.857515][T11222] m920x_read = error: -19 [ 2644.860528][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2644.860575][ C0] ? __pfx_do_exit+0x10/0x10 [ 2644.864929][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2644.869946][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2644.870006][ C0] ? do_group_exit+0xd3/0x2a0 [ 2644.892538][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2644.897941][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2644.902892][ C0] ? do_syscall_64+0xcd/0x250 [ 2644.907695][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2644.913915][ C0] [ 2644.917010][ C0] task:modprobe state:R running task stack:25408 pid:28878 tgid:28878 ppid:159 flags:0x00000000 [ 2644.928899][ C0] Call Trace: [ 2644.932234][ C0] [ 2644.935219][ C0] __schedule+0x105f/0x34b0 [ 2644.939821][ C0] ? __pfx___schedule+0x10/0x10 [ 2644.944769][ C0] ? tick_program_event+0xb0/0x140 [ 2644.950013][ C0] ? hrtimer_interrupt+0x5c0/0x800 [ 2644.955248][ C0] schedule+0xe7/0x350 [ 2644.959406][ C0] irqentry_exit_to_user_mode+0xdb/0x240 [ 2644.965139][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2644.971263][ C0] RIP: 0033:0x7f693a2ac169 [ 2644.975764][ C0] RSP: 002b:00007fff1382e748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2644.984275][ C0] RAX: ffffffffffffffda RBX: 00007f693a3ec860 RCX: 00007f693a2fba90 [ 2644.992328][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2645.000374][ C0] RBP: 00007f693a3ec860 R08: 0000000000000001 R09: 051c2d12b987430b [ 2645.008443][ C0] R10: 00007fff1382e600 R11: 0000000000000246 R12: 0000000000000000 [ 2645.016491][ C0] R13: 0000000000000001 R14: 00007f693a3f0658 R15: 0000000000000001 [ 2645.024568][ C0] [ 2645.027485][T11222] m920x_read = error: -19 [ 2645.027631][ C0] task:modprobe state:R running task stack:25408 pid:28883 tgid:28883 ppid:28524 flags:0x00000002 [ 2645.032010][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.043714][ C0] Call Trace: [ 2645.043730][ C0] [ 2645.043750][ C0] __schedule+0x105f/0x34b0 [ 2645.043814][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.067292][ C0] ? __cond_resched+0x1b/0x30 [ 2645.072063][ C0] ? do_task_dead+0x9e/0x110 [ 2645.076774][ C0] __pfx_lock_release+0x10/0x10 [ 2645.081749][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2645.087644][ C0] ? do_task_dead+0x40/0x110 [ 2645.092326][ C0] ? do_task_dead+0xd6/0x110 [ 2645.096992][ C0] ? do_exit+0x1de7/0x2ce0 [ 2645.101513][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2645.106615][ C0] ? __pfx_do_exit+0x10/0x10 [ 2645.111304][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.116758][ C0] ? do_group_exit+0xd3/0x2a0 [ 2645.121533][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2645.126838][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2645.131808][ C0] ? do_syscall_64+0xcd/0x250 [ 2645.136607][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.142799][ C0] [ 2645.146171][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:28884 tgid:28884 ppid:25334 flags:0x00004000 [ 2645.158094][ C0] Call Trace: [ 2645.161431][ C0] [ 2645.164416][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2645.171117][ C0] __switch_to_asm+0x70/0x70 [ 2645.175832][ C0] [ 2645.178908][ C0] task:modprobe state:R running task stack:25408 pid:28888 tgid:28888 ppid:28524 flags:0x00000000 [ 2645.190844][ C0] Call Trace: [ 2645.194197][ C0] [ 2645.197189][ C0] __schedule+0x105f/0x34b0 [ 2645.201792][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.206768][ C0] ? __x64_sys_mprotect+0x78/0xc0 [ 2645.207321][T11222] m920x_read = error: -19 [ 2645.211855][ C0] lockdep_hardirqs_on+0x7c/0x110 [ 2645.216188][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.221201][ C0] ? do_syscall_64+0xcd/0x250 [ 2645.233768][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.239970][ C0] [ 2645.243048][ C0] task:modprobe state:R running task stack:24704 pid:28890 tgid:28890 ppid:159 flags:0x00000002 [ 2645.254961][ C0] Call Trace: [ 2645.258300][ C0] [ 2645.261297][ C0] ? mmput+0xdb/0x3e0 [ 2645.265353][ C0] ? do_exit+0xab1/0x2ce0 [ 2645.269773][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2645.274886][ C0] ? __pfx_do_exit+0x10/0x10 [ 2645.279568][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.285020][ C0] ? do_group_exit+0xd3/0x2a0 [ 2645.289807][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2645.295090][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2645.300037][ C0] ? do_syscall_64+0xcd/0x250 [ 2645.304826][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.311033][ C0] [ 2645.314119][ C0] task:modprobe state:R running task stack:24704 pid:28892 tgid:28892 ppid:14451 flags:0x00000002 [ 2645.326024][ C0] Call Trace: [ 2645.329367][ C0] [ 2645.332384][ C0] ? lock_acquire+0x2f/0xb0 [ 2645.336990][ C0] ? do_group_exit+0xd3/0x2a0 [ 2645.341751][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2645.347096][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2645.352046][ C0] ? do_syscall_64+0xcd/0x250 [ 2645.356831][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.363020][ C0] [ 2645.366095][ C0] task:modprobe state:R running task stack:24704 pid:28893 tgid:28893 ppid:28524 flags:0x00000002 [ 2645.377982][ C0] Call Trace: [ 2645.381316][ C0] [ 2645.384330][ C0] __schedule+0x105f/0x34b0 [ 2645.387509][T11222] m920x_read = error: -19 [ 2645.388893][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.393248][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.398086][ C0] ? do_task_dead+0x9e/0x110 [ 2645.398135][ C0] ? __pfx_lock_release+0x10/0x10 [ 2645.415615][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2645.421525][ C0] ? do_task_dead+0x40/0x110 [ 2645.426193][ C0] do_task_dead+0xd6/0x110 [ 2645.430704][ C0] do_exit+0x1de7/0x2ce0 [ 2645.435071][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2645.440194][ C0] ? __pfx_do_exit+0x10/0x10 [ 2645.444893][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.450389][ C0] do_group_exit+0xd3/0x2a0 [ 2645.455000][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2645.460128][ C0] x64_sys_call+0x14a9/0x16a0 [ 2645.464904][ C0] do_syscall_64+0xcd/0x250 [ 2645.469698][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.475679][ C0] RIP: 0033:0x7f8406063a90 [ 2645.480160][ C0] RSP: 002b:00007ffc6f0e4f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2645.488641][ C0] RAX: ffffffffffffffda RBX: 00007f8406154860 RCX: 00007f8406063a90 [ 2645.496689][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2645.504737][ C0] RBP: 00007f8406154860 R08: 0000000000000001 R09: 0ac3a74c5d09451f [ 2645.512782][ C0] R10: 00007ffc6f0e4e50 R11: 0000000000000246 R12: 0000000000000000 [ 2645.520826][ C0] R13: 0000000000000001 R14: 00007f8406158658 R15: 0000000000000001 [ 2645.528881][ C0] [ 2645.531966][ C0] task:modprobe state:R running task stack:24416 pid:28898 tgid:28898 ppid:14459 flags:0x00000002 [ 2645.543902][ C0] Call Trace: [ 2645.547229][ C0] [ 2645.550221][ C0] __schedule+0x105f/0x34b0 [ 2645.554834][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.559022][T11222] m920x_read = error: -19 [ 2645.559744][ C0] ? find_held_lock+0x2d/0x110 [ 2645.559812][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 2645.564122][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.568876][ C0] ? __cond_resched+0x1b/0x30 [ 2645.568923][ C0] preempt_schedule_common+0x44/0xc0 [ 2645.568979][ C0] __cond_resched+0x1b/0x30 [ 2645.596727][ C0] unwind_get_return_address+0x59/0xa0 [ 2645.602298][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2645.607168][ C0] ? hlock_class+0x4e/0x130 [ 2645.611748][ C0] ? mark_lock+0xb5/0xc60 [ 2645.616165][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2645.621328][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2645.626201][ C0] ? hlock_class+0x4e/0x130 [ 2645.630783][ C0] ? mark_lock+0xb5/0xc60 [ 2645.635219][ C0] ? rcu_is_watching+0x12/0xc0 [ 2645.640062][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2645.644930][ C0] ? hlock_class+0x4e/0x130 [ 2645.649514][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2645.654648][ C0] ? rcu_is_watching+0x12/0xc0 [ 2645.659508][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2645.664627][ C0] ? rcu_is_watching+0x12/0xc0 [ 2645.669471][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2645.674584][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2645.680068][ C0] ? find_held_lock+0x2d/0x110 [ 2645.684935][ C0] ? __schedule+0x102c/0x34b0 [ 2645.689700][ C0] ? __pfx_lock_release+0x10/0x10 [ 2645.694832][ C0] ? __schedule+0x105f/0x34b0 [ 2645.699605][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.704558][ C0] ? do_task_dead+0x9e/0x110 [ 2645.709241][ C0] ? __pfx_lock_release+0x10/0x10 [ 2645.714378][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2645.720287][ C0] ? do_task_dead+0x40/0x110 [ 2645.724972][ C0] ? do_task_dead+0xd6/0x110 [ 2645.727355][T11222] m920x_read = error: -19 [ 2645.729612][ C0] ? do_exit+0x1de7/0x2ce0 [ 2645.733950][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.738382][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2645.751252][ C0] ? __pfx_do_exit+0x10/0x10 [ 2645.755944][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.761447][ C0] ? do_group_exit+0xd3/0x2a0 [ 2645.766236][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2645.771546][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2645.776523][ C0] ? do_syscall_64+0xcd/0x250 [ 2645.781313][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.787523][ C0] [ 2645.790625][ C0] task:modprobe state:R running task stack:23984 pid:28903 tgid:28903 ppid:14459 flags:0x00004002 [ 2645.802503][ C0] Call Trace: [ 2645.805834][ C0] [ 2645.808824][ C0] __schedule+0x105f/0x34b0 [ 2645.813428][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.818358][ C0] ? do_task_dead+0x9e/0x110 [ 2645.823058][ C0] ? __pfx_lock_release+0x10/0x10 [ 2645.828194][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2645.834097][ C0] ? do_task_dead+0x40/0x110 [ 2645.838762][ C0] do_task_dead+0xd6/0x110 [ 2645.843271][ C0] do_exit+0x1de7/0x2ce0 [ 2645.847624][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2645.852736][ C0] ? __pfx_do_exit+0x10/0x10 [ 2645.857424][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2645.862883][ C0] do_group_exit+0xd3/0x2a0 [ 2645.867478][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2645.872615][ C0] x64_sys_call+0x14a9/0x16a0 [ 2645.877377][ C0] do_syscall_64+0xcd/0x250 [ 2645.881980][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2645.888058][ C0] RIP: 0033:0x7f2f240d5a90 [ 2645.892554][ C0] RSP: 002b:00007fff5ce6c2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2645.897531][T11222] m920x_read = error: -19 [ 2645.901005][ C0] RAX: ffffffffffffffda RBX: 00007f2f241c6860 RCX: 00007f2f240d5a90 [ 2645.901038][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2645.901067][ C0] RBP: 00007f2f241c6860 R08: 0000000000000001 R09: 8ffb1f8564947efa [ 2645.905386][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2645.913359][ C0] R10: 00007fff5ce6c160 R11: 0000000000000246 R12: 0000000000000000 [ 2645.913403][ C0] R13: 0000000000000001 R14: 00007f2f241ca658 R15: 0000000000000001 [ 2645.953288][ C0] [ 2645.956377][ C0] task:modprobe state:R running task stack:25408 pid:28907 tgid:28907 ppid:14459 flags:0x00000002 [ 2645.968291][ C0] Call Trace: [ 2645.971636][ C0] [ 2645.974647][ C0] __schedule+0x105f/0x34b0 [ 2645.979252][ C0] ? __pfx___schedule+0x10/0x10 [ 2645.984229][ C0] ? __cond_resched+0x1b/0x30 [ 2645.989003][ C0] preempt_schedule_common+0x44/0xc0 [ 2645.994384][ C0] __cond_resched+0x1b/0x30 [ 2645.998996][ C0] ? mark_lock+0xb5/0xc60 [ 2646.003460][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2646.009190][ C0] ? find_held_lock+0x2d/0x110 [ 2646.014051][ C0] ? hlock_class+0x4e/0x130 [ 2646.018637][ C0] ? mark_lock+0xb5/0xc60 [ 2646.023064][ C0] ? hlock_class+0x4e/0x130 [ 2646.027646][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2646.032680][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2646.037538][ C0] ? hlock_class+0x4e/0x130 [ 2646.042109][ C0] ? mark_lock+0xb5/0xc60 [ 2646.046544][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2646.051839][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2646.057572][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2646.062443][ C0] ? hlock_class+0x4e/0x130 [ 2646.067019][ C0] ? mark_lock+0xb5/0xc60 [ 2646.071429][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2646.076545][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2646.077533][T11222] m920x_read = error: -19 [ 2646.081377][ C0] ? hlock_class+0x4e/0x130 [ 2646.085751][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.090240][ C0] ? mark_lock+0xb5/0xc60 [ 2646.090297][ C0] ? rcu_is_watching+0x12/0xc0 [ 2646.107248][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2646.112109][ C0] ? hlock_class+0x4e/0x130 [ 2646.116702][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2646.121836][ C0] ? rcu_is_watching+0x12/0xc0 [ 2646.126676][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2646.131800][ C0] ? rcu_is_watching+0x12/0xc0 [ 2646.136641][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2646.141756][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2646.147225][ C0] ? find_held_lock+0x2d/0x110 [ 2646.152071][ C0] ? __schedule+0x102c/0x34b0 [ 2646.156836][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.161971][ C0] ? __schedule+0x105f/0x34b0 [ 2646.166748][ C0] ? __pfx___schedule+0x10/0x10 [ 2646.171692][ C0] ? do_task_dead+0x9e/0x110 [ 2646.176370][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.181516][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2646.187418][ C0] ? do_task_dead+0x40/0x110 [ 2646.192083][ C0] ? do_task_dead+0xd6/0x110 [ 2646.196762][ C0] ? do_exit+0x1de7/0x2ce0 [ 2646.201274][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.206375][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.211075][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.216527][ C0] ? do_group_exit+0xd3/0x2a0 [ 2646.221295][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2646.226573][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2646.231516][ C0] ? do_syscall_64+0xcd/0x250 [ 2646.236301][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.242500][ C0] [ 2646.245587][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:28911 tgid:28911 ppid:159 flags:0x00004000 [ 2646.257319][T11222] m920x_read = error: -19 [ 2646.257485][ C0] Call Trace: [ 2646.261818][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.265094][ C0] [ 2646.275863][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2646.282564][ C0] __switch_to_asm+0x70/0x70 [ 2646.287263][ C0] [ 2646.290335][ C0] task:modprobe state:R running task stack:25136 pid:28917 tgid:28917 ppid:14459 flags:0x00000002 [ 2646.302262][ C0] Call Trace: [ 2646.305590][ C0] [ 2646.308584][ C0] __schedule+0x105f/0x34b0 [ 2646.313179][ C0] ? __pfx___schedule+0x10/0x10 [ 2646.318112][ C0] ? do_task_dead+0x9e/0x110 [ 2646.322808][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.328034][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2646.333921][ C0] ? do_task_dead+0x40/0x110 [ 2646.338590][ C0] do_task_dead+0xd6/0x110 [ 2646.343078][ C0] do_exit+0x1de7/0x2ce0 [ 2646.347414][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.352513][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.357185][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.362644][ C0] do_group_exit+0xd3/0x2a0 [ 2646.367238][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2646.372363][ C0] x64_sys_call+0x14a9/0x16a0 [ 2646.377129][ C0] do_syscall_64+0xcd/0x250 [ 2646.381720][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.387726][ C0] RIP: 0033:0x7f982aae2a90 [ 2646.392215][ C0] RSP: 002b:00007ffe55cef648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2646.400717][ C0] RAX: ffffffffffffffda RBX: 00007f982abd3860 RCX: 00007f982aae2a90 [ 2646.408758][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2646.416805][ C0] RBP: 00007f982abd3860 R08: 0000000000000001 R09: 32d763b89db6f2f2 [ 2646.424849][ C0] R10: 00007ffe55cef500 R11: 0000000000000246 R12: 0000000000000000 [ 2646.427415][T11222] m920x_read = error: -19 [ 2646.432859][ C0] R13: 0000000000000001 R14: 00007f982abd7658 R15: 0000000000000001 [ 2646.432910][ C0] [ 2646.437339][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.445205][ C0] task:modprobe state:R stack:23984 pid:28921 tgid:28921 ppid:0 flags:0x00004002 [ 2646.466358][ C0] Call Trace: [ 2646.469699][ C0] [ 2646.472692][ C0] __schedule+0x105f/0x34b0 [ 2646.477292][ C0] ? __pfx___schedule+0x10/0x10 [ 2646.482246][ C0] ? do_task_dead+0x9e/0x110 [ 2646.486937][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.492086][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2646.497984][ C0] ? do_task_dead+0x40/0x110 [ 2646.502671][ C0] do_task_dead+0xd6/0x110 [ 2646.507171][ C0] do_exit+0x1de7/0x2ce0 [ 2646.511496][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.516578][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.521267][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.526751][ C0] do_group_exit+0xd3/0x2a0 [ 2646.531351][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2646.536471][ C0] x64_sys_call+0x14a9/0x16a0 [ 2646.541247][ C0] do_syscall_64+0xcd/0x250 [ 2646.545838][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.551810][ C0] RIP: 0033:0x7f37041fda90 [ 2646.556307][ C0] RSP: 002b:00007ffd6c37a3a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2646.564852][ C0] RAX: ffffffffffffffda RBX: 00007f37042ee860 RCX: 00007f37041fda90 [ 2646.572913][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2646.580962][ C0] RBP: 00007f37042ee860 R08: 0000000000000001 R09: c64aaf153f29a867 [ 2646.589011][ C0] R10: 00007ffd6c37a260 R11: 0000000000000246 R12: 0000000000000000 [ 2646.597060][ C0] R13: 0000000000000001 R14: 00007f37042f2658 R15: 0000000000000001 [ 2646.605126][ C0] [ 2646.607484][T11222] m920x_read = error: -19 [ 2646.608173][ C0] task:modprobe state:R running task stack:24704 pid:28925 tgid:28925 ppid:14459 flags:0x00004002 [ 2646.612546][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.624243][ C0] Call Trace: [ 2646.624259][ C0] [ 2646.624282][ C0] __schedule+0x105f/0x34b0 [ 2646.642919][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.648079][ C0] ? __schedule+0x105f/0x34b0 [ 2646.652847][ C0] ? __pfx___schedule+0x10/0x10 [ 2646.657788][ C0] ? do_task_dead+0x9e/0x110 [ 2646.662465][ C0] __pfx_lock_release+0x10/0x10 [ 2646.667442][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2646.673333][ C0] ? do_task_dead+0x40/0x110 [ 2646.678000][ C0] ? do_task_dead+0xd6/0x110 [ 2646.682672][ C0] ? do_exit+0x1de7/0x2ce0 [ 2646.687189][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.692296][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.696974][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.702457][ C0] ? do_group_exit+0xd3/0x2a0 [ 2646.707234][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2646.712512][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2646.717457][ C0] ? do_syscall_64+0xcd/0x250 [ 2646.722247][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.728439][ C0] [ 2646.731529][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:28929 tgid:28929 ppid:28524 flags:0x00004000 [ 2646.743463][ C0] Call Trace: [ 2646.746803][ C0] [ 2646.749794][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2646.756488][ C0] __switch_to_asm+0x70/0x70 [ 2646.761224][ C0] [ 2646.764319][ C0] task:modprobe state:R running task stack:25408 pid:28930 tgid:28930 ppid:14459 flags:0x00000002 [ 2646.776221][ C0] Call Trace: [ 2646.779564][ C0] [ 2646.782582][ C0] ? mmput+0xdb/0x3e0 [ 2646.786651][ C0] ? do_task_dead+0x40/0x110 [ 2646.788511][T11222] m920x_read = error: -19 [ 2646.791279][ C0] ? do_task_dead+0xd6/0x110 [ 2646.791328][ C0] ? do_exit+0x1de7/0x2ce0 [ 2646.795664][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.800248][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.800291][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.822253][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.827746][ C0] ? do_group_exit+0xd3/0x2a0 [ 2646.832537][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2646.837842][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2646.842792][ C0] ? do_syscall_64+0xcd/0x250 [ 2646.847596][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.853793][ C0] [ 2646.856912][ C0] task:modprobe state:R running task stack:24416 pid:28932 tgid:28932 ppid:14451 flags:0x00000002 [ 2646.868812][ C0] Call Trace: [ 2646.872151][ C0] [ 2646.875149][ C0] __schedule+0x105f/0x34b0 [ 2646.879864][ C0] ? __pfx___schedule+0x10/0x10 [ 2646.884789][ C0] ? do_task_dead+0x9e/0x110 [ 2646.889450][ C0] ? __pfx_lock_release+0x10/0x10 [ 2646.894587][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2646.900494][ C0] ? do_task_dead+0x40/0x110 [ 2646.905184][ C0] do_task_dead+0xd6/0x110 [ 2646.909698][ C0] do_exit+0x1de7/0x2ce0 [ 2646.914043][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2646.919149][ C0] ? __pfx_do_exit+0x10/0x10 [ 2646.923827][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2646.929320][ C0] do_group_exit+0xd3/0x2a0 [ 2646.933944][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2646.939084][ C0] x64_sys_call+0x14a9/0x16a0 [ 2646.943862][ C0] do_syscall_64+0xcd/0x250 [ 2646.948460][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2646.954461][ C0] RIP: 0033:0x7f57b7d74a90 [ 2646.957383][T11222] m920x_read = error: -19 [ 2646.958928][ C0] RSP: 002b:00007fffadeb4408 EFLAGS: 00000246 [ 2646.963265][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2646.977145][ C0] ORIG_RAX: 00000000000000e7 [ 2646.981881][ C0] RAX: ffffffffffffffda RBX: 00007f57b7e65860 RCX: 00007f57b7d74a90 [ 2646.989928][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2646.998010][ C0] RBP: 00007f57b7e65860 R08: 0000000000000001 R09: 1a6c83f800ce11e3 [ 2647.006058][ C0] R10: 00007fffadeb42c0 R11: 0000000000000246 R12: 0000000000000000 [ 2647.014105][ C0] R13: 0000000000000001 R14: 00007f57b7e69658 R15: 0000000000000001 [ 2647.022181][ C0] [ 2647.025271][ C0] task:modprobe state:R running task stack:25408 pid:28936 tgid:28936 ppid:14451 flags:0x00000002 [ 2647.037182][ C0] Call Trace: [ 2647.037436][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 2647.040473][ C0] [ 2647.040501][ C0] __schedule+0x105f/0x34b0 [ 2647.048531][ T18] 0-...D [ 2647.051439][ C0] ? __pfx___schedule+0x10/0x10 [ 2647.055934][ T18] } 2671 jiffies s: 69965 root: 0x1/. [ 2647.058896][ C0] ? __cond_resched+0x1b/0x30 [ 2647.058950][ C0] preempt_schedule_common+0x44/0xc0 [ 2647.063780][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 2647.063823][ T18] Sending NMI from CPU 1 to CPUs 0: [ 2647.069245][ C0] __cond_resched+0x1b/0x30 [ 2647.069294][ C0] down_write+0x74/0x200 [ 2647.073971][ C0] NMI backtrace for cpu 0 [ 2647.073999][ C0] CPU: 0 UID: 0 PID: 2530 Comm: syslogd Not tainted 6.12.0-rc3-syzkaller-00035-g7b5a58952fc3 #0 [ 2647.074031][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 2647.074048][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 2647.074084][ C0] Code: 7e 60 e8 a3 ff ff ff 31 c0 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 65 48 8b 15 d4 e4 ad 7e 65 8b 05 d5 e4 ad 7e a9 00 01 [ 2647.074110][ C0] RSP: 0018:ffffc90000006af8 EFLAGS: 00000097 [ 2647.074131][ C0] RAX: 0000000000000002 RBX: ffffffff8728c720 RCX: ffffffff86e67bf6 [ 2647.074150][ C0] RDX: ffff88811639d7c0 RSI: 0000000000000001 RDI: 0000000000000001 [ 2647.074167][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 2647.074184][ C0] R10: 0000000000000000 R11: 00000000008ee910 R12: ffffc90000006c00 [ 2647.074201][ C0] R13: ffffffff8728c720 R14: ffffc90000006c98 R15: ffffc90000006e60 [ 2647.074220][ C0] FS: 00007f6c0a10e380(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 2647.074247][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2647.074265][ C0] CR2: 00007ff3c4e90000 CR3: 00000001165fe000 CR4: 00000000003506f0 [ 2647.074284][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2647.074300][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2647.074318][ C0] Call Trace: [ 2647.074327][ C0] [ 2647.074336][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 2647.074377][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 2647.074402][ C0] ? nmi_handle+0x1a9/0x5c0 [ 2647.074428][ C0] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 2647.074459][ C0] ? default_do_nmi+0x6a/0x160 [ 2647.074485][ C0] ? exc_nmi+0x170/0x1e0 [ 2647.074510][ C0] ? end_repeat_nmi+0xf/0x53 [ 2647.074559][ C0] ? format_decode+0xd6/0xba0 [ 2647.074598][ C0] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 2647.074630][ C0] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 2647.074662][ C0] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 2647.074694][ C0] [ 2647.074702][ C0] [ 2647.074710][ C0] format_decode+0xe5/0xba0 [ 2647.074749][ C0] ? __pfx_format_decode+0x10/0x10 [ 2647.074788][ C0] ? symbol_string+0x2d7/0x480 [ 2647.074830][ C0] vsnprintf+0x13d/0x1880 [ 2647.074859][ C0] ? __pfx_vsnprintf+0x10/0x10 [ 2647.074886][ C0] ? __asan_memcpy+0x3c/0x60 [ 2647.074920][ C0] sprintf+0xcd/0x110 [ 2647.074946][ C0] ? __pfx_sprintf+0x10/0x10 [ 2647.074974][ C0] ? get_data+0x39b/0x550 [ 2647.075014][ C0] info_print_prefix+0x25c/0x350 [ 2647.075052][ C0] ? __pfx_info_print_prefix+0x10/0x10 [ 2647.075099][ C0] ? __asan_memcpy+0x3c/0x60 [ 2647.075128][ C0] ? __pfx__prb_read_valid+0x10/0x10 [ 2647.075165][ C0] record_print_text+0x141/0x400 [ 2647.075202][ C0] ? __pfx_record_print_text+0x10/0x10 [ 2647.075240][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 2647.075279][ C0] printk_get_next_message+0x2a6/0x670 [ 2647.075326][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 2647.075361][ C0] ? rcu_is_watching+0x12/0xc0 [ 2647.075388][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2647.075417][ C0] ? console_flush_all+0x159/0xc60 [ 2647.075448][ C0] console_flush_all+0x6ec/0xc60 [ 2647.075476][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2647.075513][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 2647.075545][ C0] ? find_held_lock+0x2d/0x110 [ 2647.075575][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 2647.075600][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 2647.075628][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2647.075662][ C0] console_unlock+0xd9/0x210 [ 2647.075687][ C0] ? __pfx_console_unlock+0x10/0x10 [ 2647.075714][ C0] ? vprintk_emit+0x5c0/0x6f0 [ 2647.075741][ C0] ? lock_acquire+0x2f/0xb0 [ 2647.075776][ C0] ? vprintk_emit+0x638/0x6f0 [ 2647.075804][ C0] vprintk_emit+0x424/0x6f0 [ 2647.075831][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 2647.075859][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 2647.075895][ C0] ? find_held_lock+0x2d/0x110 [ 2647.075924][ C0] ? down_write+0x74/0x200 [ 2647.075959][ C0] vprintk+0x7f/0xa0 [ 2647.075993][ C0] _printk+0xc8/0x100 [ 2647.076028][ C0] ? __pfx__printk+0x10/0x10 [ 2647.076065][ C0] ? unwind_next_frame+0xe5d/0x20c0 [ 2647.076092][ C0] ? __cond_resched+0x1b/0x30 [ 2647.076122][ C0] ? down_write+0x74/0x200 [ 2647.076158][ C0] show_trace_log_lvl+0x21f/0x3d0 [ 2647.076203][ C0] ? down_write+0x74/0x200 [ 2647.076241][ C0] sched_show_task+0x3f0/0x5f0 [ 2647.076274][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2647.076304][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 2647.076343][ C0] show_state_filter+0xee/0x320 [ 2647.076373][ C0] k_spec+0xed/0x150 [ 2647.076406][ C0] ? __pfx_k_spec+0x10/0x10 [ 2647.076438][ C0] kbd_event+0xcbd/0x17a0 [ 2647.076476][ C0] ? __pfx_kbd_event+0x10/0x10 [ 2647.076514][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2647.076558][ C0] ? rcu_is_watching+0x12/0xc0 [ 2647.076584][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 2647.076614][ C0] input_handler_events_default+0x116/0x1b0 [ 2647.076653][ C0] input_pass_values+0x777/0x8e0 [ 2647.076694][ C0] input_handle_event+0xb30/0x14d0 [ 2647.076738][ C0] input_event+0x83/0xa0 [ 2647.076777][ C0] hidinput_hid_event+0xa12/0x2410 [ 2647.076812][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 2647.076844][ C0] ? input_event+0x8e/0xa0 [ 2647.076881][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2647.076916][ C0] hid_process_event+0x4b7/0x5e0 [ 2647.076941][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 2647.076984][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2647.077010][ C0] hid_input_array_field+0x535/0x710 [ 2647.077039][ C0] hid_report_raw_event+0xa02/0x11c0 [ 2647.077069][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 2647.077098][ C0] hid_irq_in+0x35e/0x870 [ 2647.077132][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 2647.077169][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 2647.077199][ C0] dummy_timer+0x17c3/0x38d0 [ 2647.077241][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 2647.077269][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2647.077300][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 2647.077325][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 2647.077364][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 2647.077400][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 2647.077433][ C0] hrtimer_run_softirq+0x17d/0x350 [ 2647.077469][ C0] handle_softirqs+0x206/0x8d0 [ 2647.077497][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 2647.077531][ C0] irq_exit_rcu+0xac/0x110 [ 2647.077556][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 2647.077586][ C0] [ 2647.077594][ C0] [ 2647.077603][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 2647.077640][ C0] RIP: 0010:sock_read_iter+0x1ff/0x3b0 [ 2647.077671][ C0] Code: 87 80 86 fb c7 44 24 7c 40 00 00 00 e8 7a 80 86 fb 48 8d 7d 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 72 01 00 00 48 8b 6d 08 31 ff 48 89 ee e8 bd 82 86 fb 48 85 [ 2647.077699][ C0] RSP: 0018:ffffc90001bdfc10 EFLAGS: 00000246 [ 2647.077718][ C0] RAX: dffffc0000000000 RBX: ffffc90001bdfd98 RCX: ffffffff85cf5e8f [ 2647.077735][ C0] RDX: 1ffff9200037bfbe RSI: ffffffff85cf5ea6 RDI: ffffc90001bdfdf0 [ 2647.077753][ C0] RBP: ffffc90001bdfde8 R08: 0000000000000005 R09: 0000000000000000 [ 2647.077769][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff9200037bf83 [ 2647.077785][ C0] R13: ffffc90001bdfdbf R14: ffffc90001bdfc48 R15: 0000000000000000 [ 2647.077805][ C0] ? sock_read_iter+0x1cf/0x3b0 [ 2647.077834][ C0] ? sock_read_iter+0x1e6/0x3b0 [ 2647.077865][ C0] ? __pfx_sock_read_iter+0x10/0x10 [ 2647.077900][ C0] ? security_file_permission+0x21/0x80 [ 2647.077936][ C0] vfs_read+0xa3b/0xbd0 [ 2647.077974][ C0] ? __pfx_vfs_read+0x10/0x10 [ 2647.078011][ C0] ? rcu_is_watching+0x12/0xc0 [ 2647.078041][ C0] ksys_read+0x1fa/0x260 [ 2647.078077][ C0] ? __pfx_ksys_read+0x10/0x10 [ 2647.078116][ C0] do_syscall_64+0xcd/0x250 [ 2647.078152][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2647.078188][ C0] RIP: 0033:0x7f6c0a262b6a [ 2647.078207][ C0] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 2647.078231][ C0] RSP: 002b:00007ffef09c8888 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2647.078253][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6c0a262b6a [ 2647.078289][ C0] RDX: 00000000000000ff RSI: 00005569c40ca300 RDI: 0000000000000000 [ 2647.078307][ C0] RBP: 00005569c40ca2c0 R08: 0000000000000001 R09: 0000000000000000 [ 2647.078324][ C0] R10: 00007f6c0a4013a3 R11: 0000000000000246 R12: 00005569c40ca349 [ 2647.078342][ C0] R13: 00005569c40ca300 R14: 0000000000000000 R15: 00007f6c0a445a80 [ 2647.078366][ C0] [ 2647.127447][T11222] m920x_read = error: -19 [ 2647.129676][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2647.129760][ C0] ? rcu_is_watching+0x12/0xc0 [ 2647.135805][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2647.155402][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2647.155462][ C0] ? rcu_is_watching+0x12/0xc0 [ 2647.317738][T11222] m920x_read = error: -19 [ 2647.320692][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2647.325456][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2647.329773][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2647.329828][ C0] ? find_held_lock+0x2d/0x110 [ 2647.487504][T11222] m920x_read = error: -19 [ 2647.491550][ C0] ? __schedule+0x102c/0x34b0 [ 2647.496345][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2647.500767][ C0] ? __pfx_lock_release+0x10/0x10 [ 2647.658084][T11222] m920x_read = error: -19 [ 2647.658186][ C0] ? __schedule+0x105f/0x34b0 [ 2647.664279][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2647.668608][ C0] ? __pfx___schedule+0x10/0x10 [ 2647.668656][ C0] ? do_task_dead+0x9e/0x110 [ 2647.668694][ C0] ? __pfx_lock_release+0x10/0x10 [ 2647.827341][T11222] m920x_read = error: -19 [ 2647.830195][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2647.835077][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2647.840356][ C0] ? do_task_dead+0x40/0x110 [ 2647.840401][ C0] ? do_task_dead+0xd6/0x110 [ 2648.007604][T11222] m920x_read = error: -19 [ 2648.009345][ C0] ? do_exit+0x1de7/0x2ce0 [ 2648.014114][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.018453][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2648.018508][ C0] ? __pfx_do_exit+0x10/0x10 [ 2648.121342][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2648.126829][ C0] ? do_group_exit+0xd3/0x2a0 [ 2648.131601][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2648.136909][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2648.141858][ C0] ? do_syscall_64+0xcd/0x250 [ 2648.146646][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2648.152827][ C0] [ 2648.155923][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:28965 tgid:28965 ppid:14451 flags:0x00004000 [ 2648.167848][ C0] Call Trace: [ 2648.171178][ C0] [ 2648.174167][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2648.177475][T11222] m920x_read = error: -19 [ 2648.180842][ C0] __switch_to_asm+0x70/0x70 [ 2648.185216][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.189821][ C0] [ 2648.189841][ C0] task:modprobe state:R running task stack:25408 pid:28966 tgid:28966 ppid:159 flags:0x00000000 [ 2648.212492][ C0] Call Trace: [ 2648.215874][ C0] [ 2648.218871][ C0] ? vm_mmap_pgoff+0x1ba/0x350 [ 2648.223764][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 2648.229140][ C0] ? __pfx___schedule+0x10/0x10 [ 2648.234091][ C0] ? lock_acquire+0x2f/0xb0 [ 2648.238706][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 2648.244104][ C0] ? do_syscall_64+0xcd/0x250 [ 2648.248870][ C0] ? irqentry_exit_to_user_mode+0xdb/0x240 [ 2648.254824][ C0] ? asm_exc_page_fault+0x26/0x30 [ 2648.259964][ C0] [ 2648.263046][ C0] task:modprobe state:R running task stack:25408 pid:28968 tgid:28968 ppid:25334 flags:0x00000002 [ 2648.274942][ C0] Call Trace: [ 2648.278270][ C0] [ 2648.281258][ C0] ? __lruvec_stat_mod_folio+0xa4/0x410 [ 2648.286915][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.291786][ C0] ? hlock_class+0x4e/0x130 [ 2648.296376][ C0] ? mark_lock+0xb5/0xc60 [ 2648.300799][ C0] ? rcu_is_watching+0x12/0xc0 [ 2648.305643][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.310543][ C0] ? hlock_class+0x4e/0x130 [ 2648.315132][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2648.320266][ C0] ? rcu_is_watching+0x12/0xc0 [ 2648.325128][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2648.330261][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2648.335737][ C0] ? find_held_lock+0x2d/0x110 [ 2648.340605][ C0] ? __schedule+0x102c/0x34b0 [ 2648.345373][ C0] ? __pfx_lock_release+0x10/0x10 [ 2648.350529][ C0] ? __schedule+0x105f/0x34b0 [ 2648.355315][ C0] ? __pfx___schedule+0x10/0x10 [ 2648.357494][T11222] m920x_read = error: -19 [ 2648.360219][ C0] ? do_task_dead+0x9e/0x110 [ 2648.360262][ C0] ? __pfx_lock_release+0x10/0x10 [ 2648.364605][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.369210][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2648.369264][ C0] ? do_task_dead+0x40/0x110 [ 2648.392569][ C0] ? do_task_dead+0xd6/0x110 [ 2648.397241][ C0] ? do_exit+0x1de7/0x2ce0 [ 2648.401760][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2648.406865][ C0] ? __pfx_do_exit+0x10/0x10 [ 2648.411621][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2648.417080][ C0] ? do_group_exit+0xd3/0x2a0 [ 2648.421854][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2648.427147][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2648.432091][ C0] ? do_syscall_64+0xcd/0x250 [ 2648.436958][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2648.443144][ C0] [ 2648.447100][ C0] task:modprobe state:R running task stack:24416 pid:28973 tgid:28973 ppid:28524 flags:0x00000002 [ 2648.458989][ C0] Call Trace: [ 2648.462335][ C0] [ 2648.465343][ C0] __schedule+0x105f/0x34b0 [ 2648.469953][ C0] ? __pfx___schedule+0x10/0x10 [ 2648.474890][ C0] ? do_task_dead+0x9e/0x110 [ 2648.479574][ C0] ? __pfx_lock_release+0x10/0x10 [ 2648.484724][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2648.490643][ C0] ? do_task_dead+0x40/0x110 [ 2648.495335][ C0] do_task_dead+0xd6/0x110 [ 2648.499828][ C0] do_exit+0x1de7/0x2ce0 [ 2648.504168][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2648.509285][ C0] ? __pfx_do_exit+0x10/0x10 [ 2648.513982][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2648.519450][ C0] do_group_exit+0xd3/0x2a0 [ 2648.524069][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2648.527558][T11222] m920x_read = error: -19 [ 2648.529169][ C0] x64_sys_call+0x14a9/0x16a0 [ 2648.529230][ C0] do_syscall_64+0xcd/0x250 [ 2648.533559][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.538244][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2648.538304][ C0] RIP: 0033:0x7f11b247fa90 [ 2648.561012][ C0] RSP: 002b:00007ffc43001318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2648.569519][ C0] RAX: ffffffffffffffda RBX: 00007f11b2570860 RCX: 00007f11b247fa90 [ 2648.577564][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2648.585632][ C0] RBP: 00007f11b2570860 R08: 0000000000000001 R09: 1c9051b30db2310d [ 2648.593693][ C0] R10: 00007ffc430011d0 R11: 0000000000000246 R12: 0000000000000000 [ 2648.601752][ C0] R13: 0000000000000001 R14: 00007f11b2574658 R15: 0000000000000001 [ 2648.609835][ C0] [ 2648.612923][ C0] task:modprobe state:R running task stack:25408 pid:28977 tgid:28977 ppid:28524 flags:0x00000002 [ 2648.624809][ C0] Call Trace: [ 2648.628165][ C0] [ 2648.631158][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2648.636205][ C0] ? find_held_lock+0x2d/0x110 [ 2648.641072][ C0] ? hlock_class+0x4e/0x130 [ 2648.645670][ C0] ? mark_lock+0xb5/0xc60 [ 2648.650113][ C0] ? hlock_class+0x4e/0x130 [ 2648.654709][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2648.659766][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.664644][ C0] ? hlock_class+0x4e/0x130 [ 2648.669234][ C0] ? mark_lock+0xb5/0xc60 [ 2648.673664][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2648.678986][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2648.684754][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.689636][ C0] ? hlock_class+0x4e/0x130 [ 2648.694225][ C0] ? mark_lock+0xb5/0xc60 [ 2648.697539][T11222] m920x_read = error: -19 [ 2648.698622][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2648.698688][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.703005][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.708029][ C0] ? hlock_class+0x4e/0x130 [ 2648.708079][ C0] ? mark_lock+0xb5/0xc60 [ 2648.729572][ C0] ? rcu_is_watching+0x12/0xc0 [ 2648.734433][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2648.739313][ C0] ? hlock_class+0x4e/0x130 [ 2648.743899][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2648.749124][ C0] ? rcu_is_watching+0x12/0xc0 [ 2648.753983][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2648.759097][ C0] ? rcu_is_watching+0x12/0xc0 [ 2648.763946][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2648.769084][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2648.774558][ C0] ? find_held_lock+0x2d/0x110 [ 2648.779415][ C0] ? __schedule+0x102c/0x34b0 [ 2648.784171][ C0] ? __pfx_lock_release+0x10/0x10 [ 2648.789307][ C0] ? __schedule+0x105f/0x34b0 [ 2648.794101][ C0] ? __pfx___schedule+0x10/0x10 [ 2648.799054][ C0] ? do_task_dead+0x9e/0x110 [ 2648.803715][ C0] ? __pfx_lock_release+0x10/0x10 [ 2648.808868][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2648.814777][ C0] ? do_task_dead+0x40/0x110 [ 2648.819459][ C0] ? do_task_dead+0xd6/0x110 [ 2648.824144][ C0] ? do_exit+0x1de7/0x2ce0 [ 2648.828667][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2648.833865][ C0] ? __pfx_do_exit+0x10/0x10 [ 2648.838547][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2648.844023][ C0] ? do_group_exit+0xd3/0x2a0 [ 2648.848836][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2648.854150][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2648.859102][ C0] ? do_syscall_64+0xcd/0x250 [ 2648.863905][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2648.870119][ C0] [ 2648.873212][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:28983 tgid:28983 ppid:14459 flags:0x00004000 [ 2648.877461][T11222] m920x_read = error: -19 [ 2648.885158][ C0] Call Trace: [ 2648.885177][ C0] [ 2648.885196][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2648.889649][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2648.892849][ C0] __switch_to_asm+0x70/0x70 [ 2648.915058][ C0] [ 2648.918150][ C0] task:modprobe state:R running task stack:25408 pid:28984 tgid:28984 ppid:159 flags:0x00000002 [ 2648.930052][ C0] Call Trace: [ 2648.933408][ C0] [ 2648.936398][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2648.942302][ C0] ? do_task_dead+0x40/0x110 [ 2648.946959][ C0] ? do_task_dead+0xd6/0x110 [ 2648.951615][ C0] ? do_exit+0x1de7/0x2ce0 [ 2648.956138][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2648.961240][ C0] ? __pfx_do_exit+0x10/0x10 [ 2648.965920][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2648.971383][ C0] ? do_group_exit+0xd3/0x2a0 [ 2648.976174][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2648.981464][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2648.986409][ C0] ? do_syscall_64+0xcd/0x250 [ 2648.991208][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2648.997388][ C0] [ 2649.000476][ C0] task:modprobe state:R running task stack:25136 pid:28986 tgid:28986 ppid:14451 flags:0x00000002 [ 2649.012349][ C0] Call Trace: [ 2649.015706][ C0] [ 2649.018706][ C0] __schedule+0x105f/0x34b0 [ 2649.023303][ C0] ? __pfx___schedule+0x10/0x10 [ 2649.028243][ C0] ? do_task_dead+0x9e/0x110 [ 2649.032919][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.038056][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2649.043968][ C0] ? do_task_dead+0x40/0x110 [ 2649.047759][T11222] m920x_read = error: -19 [ 2649.048621][ C0] do_task_dead+0xd6/0x110 [ 2649.052962][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.057369][ C0] do_exit+0x1de7/0x2ce0 [ 2649.069498][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2649.074620][ C0] ? __pfx_do_exit+0x10/0x10 [ 2649.079305][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2649.084768][ C0] do_group_exit+0xd3/0x2a0 [ 2649.089389][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2649.094521][ C0] x64_sys_call+0x14a9/0x16a0 [ 2649.099305][ C0] do_syscall_64+0xcd/0x250 [ 2649.103908][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.109890][ C0] RIP: 0033:0x7fd7f7493a90 [ 2649.114365][ C0] RSP: 002b:00007ffdfe56d4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2649.122860][ C0] RAX: ffffffffffffffda RBX: 00007fd7f7584860 RCX: 00007fd7f7493a90 [ 2649.130914][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2649.138962][ C0] RBP: 00007fd7f7584860 R08: 0000000000000001 R09: c38942dd6d142e93 [ 2649.147011][ C0] R10: 00007ffdfe56d390 R11: 0000000000000246 R12: 0000000000000000 [ 2649.155077][ C0] R13: 0000000000000001 R14: 00007fd7f7588658 R15: 0000000000000001 [ 2649.163170][ C0] [ 2649.166460][ C0] task:modprobe state:R running task stack:25408 pid:28989 tgid:28989 ppid:28524 flags:0x00000002 [ 2649.178357][ C0] Call Trace: [ 2649.181696][ C0] [ 2649.184693][ C0] __schedule+0x105f/0x34b0 [ 2649.189292][ C0] ? __pfx___schedule+0x10/0x10 [ 2649.194258][ C0] ? do_task_dead+0x9e/0x110 [ 2649.198942][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.204075][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2649.209973][ C0] ? do_task_dead+0x40/0x110 [ 2649.214633][ C0] do_task_dead+0xd6/0x110 [ 2649.217415][T11222] m920x_read = error: -19 [ 2649.219103][ C0] do_exit+0x1de7/0x2ce0 [ 2649.223478][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.227716][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2649.227761][ C0] ? __pfx_do_exit+0x10/0x10 [ 2649.245257][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2649.250712][ C0] do_group_exit+0xd3/0x2a0 [ 2649.255313][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2649.260443][ C0] x64_sys_call+0x14a9/0x16a0 [ 2649.265218][ C0] do_syscall_64+0xcd/0x250 [ 2649.269822][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.275820][ C0] RIP: 0033:0x7ff1a99b6a90 [ 2649.280302][ C0] RSP: 002b:00007ffdab0eee18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2649.288802][ C0] RAX: ffffffffffffffda RBX: 00007ff1a9aa7860 RCX: 00007ff1a99b6a90 [ 2649.296851][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2649.304909][ C0] RBP: 00007ff1a9aa7860 R08: 0000000000000001 R09: 6525c073889dbf0f [ 2649.312950][ C0] R10: 00007ffdab0eecd0 R11: 0000000000000246 R12: 0000000000000000 [ 2649.321000][ C0] R13: 0000000000000001 R14: 00007ff1a9aab658 R15: 0000000000000001 [ 2649.329126][ C0] [ 2649.332208][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:28993 tgid:28993 ppid:14459 flags:0x00004000 [ 2649.344135][ C0] Call Trace: [ 2649.347474][ C0] [ 2649.350467][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2649.357174][ C0] __switch_to_asm+0x70/0x70 [ 2649.361870][ C0] [ 2649.364944][ C0] task:modprobe state:R running task stack:25408 pid:28997 tgid:28997 ppid:159 flags:0x00000002 [ 2649.376825][ C0] Call Trace: [ 2649.380155][ C0] [ 2649.383153][ C0] __schedule+0x105f/0x34b0 [ 2649.387302][T11222] m920x_read = error: -19 [ 2649.387765][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 2649.392092][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.398162][ C0] ? __pfx___do_sys_brk+0x10/0x10 [ 2649.398233][ C0] ? do_syscall_64+0xcd/0x250 [ 2649.415775][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.422014][ C0] [ 2649.425112][ C0] task:modprobe state:R running task stack:25136 pid:28998 tgid:28998 ppid:25334 flags:0x00004002 [ 2649.436994][ C0] Call Trace: [ 2649.440332][ C0] [ 2649.443336][ C0] __schedule+0x105f/0x34b0 [ 2649.447945][ C0] ? __pfx___schedule+0x10/0x10 [ 2649.452869][ C0] ? do_task_dead+0x9e/0x110 [ 2649.457547][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.462667][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2649.468577][ C0] ? do_task_dead+0x40/0x110 [ 2649.473248][ C0] do_task_dead+0xd6/0x110 [ 2649.477768][ C0] do_exit+0x1de7/0x2ce0 [ 2649.482135][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2649.487252][ C0] ? __pfx_do_exit+0x10/0x10 [ 2649.491931][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2649.497423][ C0] do_group_exit+0xd3/0x2a0 [ 2649.502016][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2649.507131][ C0] x64_sys_call+0x14a9/0x16a0 [ 2649.512577][ C0] do_syscall_64+0xcd/0x250 [ 2649.517167][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.523147][ C0] RIP: 0033:0x7fa5e129aa90 [ 2649.527630][ C0] RSP: 002b:00007fff2f2ef8e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2649.536144][ C0] RAX: ffffffffffffffda RBX: 00007fa5e138b860 RCX: 00007fa5e129aa90 [ 2649.544192][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2649.552228][ C0] RBP: 00007fa5e138b860 R08: 0000000000000001 R09: c9adce05d1957aa8 [ 2649.557343][T11222] m920x_read = error: -19 [ 2649.560242][ C0] R10: 00007fff2f2ef7a0 R11: 0000000000000246 R12: 0000000000000000 [ 2649.560276][ C0] R13: 0000000000000001 R14: 00007fa5e138f658 R15: 0000000000000001 [ 2649.564620][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.572617][ C0] [ 2649.572644][ C0] task:modprobe state:R running task stack:24704 pid:29002 tgid:29002 ppid:25334 flags:0x00000002 [ 2649.603409][ C0] Call Trace: [ 2649.606736][ C0] [ 2649.609734][ C0] ? lock_acquire+0x2f/0xb0 [ 2649.614362][ C0] ? find_held_lock+0x2d/0x110 [ 2649.619231][ C0] ? hlock_class+0x4e/0x130 [ 2649.623818][ C0] ? mark_lock+0xb5/0xc60 [ 2649.628246][ C0] ? hlock_class+0x4e/0x130 [ 2649.632872][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2649.637913][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2649.642783][ C0] ? hlock_class+0x4e/0x130 [ 2649.647364][ C0] ? mark_lock+0xb5/0xc60 [ 2649.651823][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2649.657146][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2649.662854][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2649.667717][ C0] ? hlock_class+0x4e/0x130 [ 2649.672298][ C0] ? mark_lock+0xb5/0xc60 [ 2649.676731][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2649.681852][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2649.686736][ C0] ? hlock_class+0x4e/0x130 [ 2649.691320][ C0] ? mark_lock+0xb5/0xc60 [ 2649.695758][ C0] ? rcu_is_watching+0x12/0xc0 [ 2649.700596][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2649.705448][ C0] ? hlock_class+0x4e/0x130 [ 2649.710028][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2649.715160][ C0] ? rcu_is_watching+0x12/0xc0 [ 2649.719989][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2649.725111][ C0] ? rcu_is_watching+0x12/0xc0 [ 2649.729963][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2649.735084][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2649.737512][T11222] m920x_read = error: -19 [ 2649.740534][ C0] ? find_held_lock+0x2d/0x110 [ 2649.740590][ C0] ? __schedule+0x102c/0x34b0 [ 2649.744951][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.749704][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.749789][ C0] ? __schedule+0x105f/0x34b0 [ 2649.772094][ C0] ? __pfx___schedule+0x10/0x10 [ 2649.777024][ C0] ? do_task_dead+0x9e/0x110 [ 2649.781707][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.786850][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2649.792770][ C0] ? do_task_dead+0x40/0x110 [ 2649.797440][ C0] ? do_task_dead+0xd6/0x110 [ 2649.802105][ C0] ? do_exit+0x1de7/0x2ce0 [ 2649.806642][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2649.811751][ C0] ? __pfx_do_exit+0x10/0x10 [ 2649.816439][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2649.821902][ C0] ? do_group_exit+0xd3/0x2a0 [ 2649.826713][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2649.832021][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2649.836964][ C0] ? do_syscall_64+0xcd/0x250 [ 2649.841749][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.847965][ C0] [ 2649.851232][ C0] task:modprobe state:R running task stack:25136 pid:29008 tgid:29008 ppid:28524 flags:0x00000002 [ 2649.863125][ C0] Call Trace: [ 2649.866462][ C0] [ 2649.869461][ C0] __schedule+0x105f/0x34b0 [ 2649.874075][ C0] ? __pfx___schedule+0x10/0x10 [ 2649.879025][ C0] ? do_task_dead+0x9e/0x110 [ 2649.883706][ C0] ? __pfx_lock_release+0x10/0x10 [ 2649.888845][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2649.894747][ C0] ? do_task_dead+0x40/0x110 [ 2649.899419][ C0] do_task_dead+0xd6/0x110 [ 2649.903918][ C0] do_exit+0x1de7/0x2ce0 [ 2649.907405][T11222] m920x_read = error: -19 [ 2649.908238][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2649.908295][ C0] ? __pfx_do_exit+0x10/0x10 [ 2649.912627][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2649.917640][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2649.917697][ C0] do_group_exit+0xd3/0x2a0 [ 2649.940042][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2649.945167][ C0] x64_sys_call+0x14a9/0x16a0 [ 2649.950034][ C0] do_syscall_64+0xcd/0x250 [ 2649.954638][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2649.960639][ C0] RIP: 0033:0x7fa59ada6a90 [ 2649.965153][ C0] RSP: 002b:00007ffe1ca2af18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2649.973677][ C0] RAX: ffffffffffffffda RBX: 00007fa59ae97860 RCX: 00007fa59ada6a90 [ 2649.981729][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2649.989767][ C0] RBP: 00007fa59ae97860 R08: 0000000000000001 R09: 35656057a8ff6615 [ 2649.997797][ C0] R10: 00007ffe1ca2add0 R11: 0000000000000246 R12: 0000000000000000 [ 2650.005836][ C0] R13: 0000000000000001 R14: 00007fa59ae9b658 R15: 0000000000000001 [ 2650.013894][ C0] [ 2650.017147][ C0] task:modprobe state:R running task stack:24704 pid:29014 tgid:29014 ppid:25334 flags:0x00000002 [ 2650.029056][ C0] Call Trace: [ 2650.032410][ C0] [ 2650.035407][ C0] __schedule+0x105f/0x34b0 [ 2650.040014][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.044953][ C0] ? do_task_dead+0x9e/0x110 [ 2650.049635][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.054783][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2650.060760][ C0] ? do_task_dead+0x40/0x110 [ 2650.065440][ C0] do_task_dead+0xd6/0x110 [ 2650.069960][ C0] do_exit+0x1de7/0x2ce0 [ 2650.074310][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2650.077505][T11222] m920x_read = error: -19 [ 2650.079404][ C0] ? __pfx_do_exit+0x10/0x10 [ 2650.079462][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2650.083806][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.088398][ C0] do_group_exit+0xd3/0x2a0 [ 2650.106159][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2650.111287][ C0] x64_sys_call+0x14a9/0x16a0 [ 2650.116082][ C0] do_syscall_64+0xcd/0x250 [ 2650.120703][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2650.126720][ C0] RIP: 0033:0x7f0536812a90 [ 2650.131209][ C0] RSP: 002b:00007ffc71c73cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2650.139711][ C0] RAX: ffffffffffffffda RBX: 00007f0536903860 RCX: 00007f0536812a90 [ 2650.147753][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2650.155787][ C0] RBP: 00007f0536903860 R08: 0000000000000001 R09: 43d2cc85492c7a56 [ 2650.163844][ C0] R10: 00007ffc71c73b70 R11: 0000000000000246 R12: 0000000000000000 [ 2650.171893][ C0] R13: 0000000000000001 R14: 00007f0536907658 R15: 0000000000000001 [ 2650.179959][ C0] [ 2650.183054][ C0] task:modprobe state:R running task stack:23984 pid:29017 tgid:29017 ppid:28524 flags:0x00000002 [ 2650.194950][ C0] Call Trace: [ 2650.198292][ C0] [ 2650.201320][ C0] ? free_unref_folios+0x8a5/0x1170 [ 2650.206616][ C0] ? hlock_class+0x4e/0x130 [ 2650.211206][ C0] ? mark_lock+0xb5/0xc60 [ 2650.215672][ C0] ? hlock_class+0x4e/0x130 [ 2650.220257][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2650.225328][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2650.230198][ C0] ? hlock_class+0x4e/0x130 [ 2650.234812][ C0] ? mark_lock+0xb5/0xc60 [ 2650.239246][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2650.244537][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2650.247406][T11222] m920x_read = error: -19 [ 2650.250229][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2650.254607][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.259369][ C0] ? hlock_class+0x4e/0x130 [ 2650.259416][ C0] ? mark_lock+0xb5/0xc60 [ 2650.276113][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2650.281247][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2650.286112][ C0] ? hlock_class+0x4e/0x130 [ 2650.290697][ C0] ? mark_lock+0xb5/0xc60 [ 2650.295126][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.299970][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2650.304843][ C0] ? hlock_class+0x4e/0x130 [ 2650.309443][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2650.314588][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.319433][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.324560][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.329421][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.334577][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2650.340067][ C0] ? find_held_lock+0x2d/0x110 [ 2650.344948][ C0] ? __schedule+0x102c/0x34b0 [ 2650.349717][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.354858][ C0] ? __schedule+0x105f/0x34b0 [ 2650.359633][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.364565][ C0] ? do_task_dead+0x9e/0x110 [ 2650.369233][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.374366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2650.380272][ C0] ? do_task_dead+0x40/0x110 [ 2650.384962][ C0] ? do_task_dead+0xd6/0x110 [ 2650.389645][ C0] ? do_exit+0x1de7/0x2ce0 [ 2650.394157][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2650.399254][ C0] ? __pfx_do_exit+0x10/0x10 [ 2650.403981][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2650.409478][ C0] ? do_group_exit+0xd3/0x2a0 [ 2650.414276][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2650.419573][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2650.424518][ C0] ? do_syscall_64+0xcd/0x250 [ 2650.427445][T11222] m920x_read = error: -19 [ 2650.429266][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2650.433654][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.439734][ C0] [ 2650.439758][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:29022 tgid:29022 ppid:28524 flags:0x00004000 [ 2650.439909][ C0] Call Trace: [ 2650.439922][ C0] [ 2650.439942][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2650.475452][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2650.481477][ C0] [ 2650.484561][ C0] task:modprobe state:R running task stack:25136 pid:29024 tgid:29024 ppid:14451 flags:0x00000002 [ 2650.496514][ C0] Call Trace: [ 2650.499849][ C0] [ 2650.502853][ C0] __schedule+0x105f/0x34b0 [ 2650.507450][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.512385][ C0] ? do_task_dead+0x9e/0x110 [ 2650.517040][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.522271][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2650.528199][ C0] ? do_task_dead+0x40/0x110 [ 2650.532881][ C0] do_task_dead+0xd6/0x110 [ 2650.537367][ C0] do_exit+0x1de7/0x2ce0 [ 2650.541703][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2650.546822][ C0] ? __pfx_do_exit+0x10/0x10 [ 2650.551497][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2650.556977][ C0] do_group_exit+0xd3/0x2a0 [ 2650.561588][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2650.566703][ C0] x64_sys_call+0x14a9/0x16a0 [ 2650.571466][ C0] do_syscall_64+0xcd/0x250 [ 2650.576069][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2650.582056][ C0] RIP: 0033:0x7fc5c4ac7a90 [ 2650.586549][ C0] RSP: 002b:00007ffd91441d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2650.595060][ C0] RAX: ffffffffffffffda RBX: 00007fc5c4bb8860 RCX: 00007fc5c4ac7a90 [ 2650.603114][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2650.607381][T11222] m920x_read = error: -19 [ 2650.611137][ C0] RBP: 00007fc5c4bb8860 R08: 0000000000000001 R09: f611ac97e28fc3ca [ 2650.615563][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.623528][ C0] R10: 00007ffd91441c00 R11: 0000000000000246 R12: 0000000000000000 [ 2650.623558][ C0] R13: 0000000000000001 R14: 00007fc5c4bbc658 R15: 0000000000000001 [ 2650.623610][ C0] [ 2650.650459][ C0] task:modprobe state:R running task stack:25408 pid:29028 tgid:29028 ppid:14451 flags:0x00000002 [ 2650.662363][ C0] Call Trace: [ 2650.665699][ C0] [ 2650.668693][ C0] __schedule+0x105f/0x34b0 [ 2650.673304][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.678261][ C0] ? native_tlb_remove_table+0x2e/0x50 [ 2650.683829][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2650.688701][ C0] ? hlock_class+0x4e/0x130 [ 2650.693295][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2650.698432][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.703289][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.708419][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.713262][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.718386][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2650.723852][ C0] ? find_held_lock+0x2d/0x110 [ 2650.728699][ C0] ? __schedule+0x102c/0x34b0 [ 2650.733465][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.738607][ C0] ? __schedule+0x105f/0x34b0 [ 2650.743382][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.748351][ C0] ? do_task_dead+0x9e/0x110 [ 2650.753051][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.758213][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2650.764129][ C0] ? do_task_dead+0x40/0x110 [ 2650.768810][ C0] ? do_task_dead+0xd6/0x110 [ 2650.773483][ C0] ? do_exit+0x1de7/0x2ce0 [ 2650.777999][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2650.783125][ C0] ? __pfx_do_exit+0x10/0x10 [ 2650.787527][T11222] m920x_read = error: -19 [ 2650.787791][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2650.787857][ C0] ? do_group_exit+0xd3/0x2a0 [ 2650.792176][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.797546][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2650.815342][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2650.820303][ C0] ? do_syscall_64+0xcd/0x250 [ 2650.825102][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2650.831306][ C0] [ 2650.834386][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:29029 tgid:29029 ppid:14459 flags:0x00004000 [ 2650.846293][ C0] Call Trace: [ 2650.849639][ C0] [ 2650.852650][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2650.859360][ C0] __switch_to_asm+0x70/0x70 [ 2650.864067][ C0] [ 2650.867138][ C0] task:modprobe state:R running task stack:25408 pid:29036 tgid:29036 ppid:25334 flags:0x00000002 [ 2650.879033][ C0] Call Trace: [ 2650.882373][ C0] [ 2650.885371][ C0] __schedule+0x105f/0x34b0 [ 2650.889990][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.894964][ C0] ? __cond_resched+0x1b/0x30 [ 2650.899744][ C0] ? unmap_single_vma+0x194/0x2b0 [ 2650.904855][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2650.910050][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.914910][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.920035][ C0] ? rcu_is_watching+0x12/0xc0 [ 2650.924894][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2650.930037][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2650.935528][ C0] ? find_held_lock+0x2d/0x110 [ 2650.940395][ C0] ? __schedule+0x102c/0x34b0 [ 2650.945162][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.950296][ C0] ? __schedule+0x105f/0x34b0 [ 2650.955079][ C0] ? __pfx___schedule+0x10/0x10 [ 2650.957422][T11222] m920x_read = error: -19 [ 2650.959986][ C0] ? do_task_dead+0x9e/0x110 [ 2650.960033][ C0] ? __pfx_lock_release+0x10/0x10 [ 2650.964368][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2650.968969][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2650.969025][ C0] ? do_task_dead+0x40/0x110 [ 2650.992352][ C0] ? do_task_dead+0xd6/0x110 [ 2650.997031][ C0] ? do_exit+0x1de7/0x2ce0 [ 2651.001545][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.006700][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.011482][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.016951][ C0] ? do_group_exit+0xd3/0x2a0 [ 2651.021737][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2651.027038][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2651.032012][ C0] ? do_syscall_64+0xcd/0x250 [ 2651.036810][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.043011][ C0] [ 2651.046084][ C0] task:modprobe state:R running task stack:25408 pid:29040 tgid:29040 ppid:25334 flags:0x00000002 [ 2651.058088][ C0] Call Trace: [ 2651.061430][ C0] [ 2651.064436][ C0] __schedule+0x105f/0x34b0 [ 2651.069042][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.074009][ C0] ? __cond_resched+0x1b/0x30 [ 2651.078792][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2651.084779][ C0] ? rcu_is_watching+0x12/0xc0 [ 2651.089631][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2651.094764][ C0] ? rcu_is_watching+0x12/0xc0 [ 2651.099653][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2651.104791][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2651.110285][ C0] ? find_held_lock+0x2d/0x110 [ 2651.115145][ C0] ? __schedule+0x102c/0x34b0 [ 2651.119903][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.125046][ C0] ? __schedule+0x105f/0x34b0 [ 2651.127840][T11222] m920x_read = error: -19 [ 2651.129802][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.134125][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2651.138973][ C0] ? do_task_dead+0x9e/0x110 [ 2651.139019][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.156488][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2651.162389][ C0] ? do_task_dead+0x40/0x110 [ 2651.167067][ C0] ? do_task_dead+0xd6/0x110 [ 2651.171753][ C0] ? do_exit+0x1de7/0x2ce0 [ 2651.176271][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.181374][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.186066][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.191620][ C0] ? do_group_exit+0xd3/0x2a0 [ 2651.196412][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2651.201713][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2651.206676][ C0] ? do_syscall_64+0xcd/0x250 [ 2651.211448][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.217633][ C0] [ 2651.220713][ C0] task:modprobe state:R running task stack:24704 pid:29045 tgid:29045 ppid:14451 flags:0x00000002 [ 2651.232606][ C0] Call Trace: [ 2651.235938][ C0] [ 2651.238931][ C0] __schedule+0x105f/0x34b0 [ 2651.243528][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.248484][ C0] ? do_task_dead+0x9e/0x110 [ 2651.253145][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.258280][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2651.264193][ C0] ? do_task_dead+0x40/0x110 [ 2651.268876][ C0] do_task_dead+0xd6/0x110 [ 2651.273384][ C0] do_exit+0x1de7/0x2ce0 [ 2651.277721][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.282913][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.287648][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.293105][ C0] do_group_exit+0xd3/0x2a0 [ 2651.297476][T11222] m920x_read = error: -19 [ 2651.297665][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2651.302043][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2651.307060][ C0] x64_sys_call+0x14a9/0x16a0 [ 2651.319568][ C0] do_syscall_64+0xcd/0x250 [ 2651.324180][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.330162][ C0] RIP: 0033:0x7f9501276a90 [ 2651.334649][ C0] RSP: 002b:00007ffff6be3078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2651.343154][ C0] RAX: ffffffffffffffda RBX: 00007f9501367860 RCX: 00007f9501276a90 [ 2651.351205][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2651.359249][ C0] RBP: 00007f9501367860 R08: 0000000000000001 R09: 3640b78810bbad3c [ 2651.367292][ C0] R10: 00007ffff6be2f30 R11: 0000000000000246 R12: 0000000000000000 [ 2651.375340][ C0] R13: 0000000000000001 R14: 00007f950136b658 R15: 0000000000000001 [ 2651.383407][ C0] [ 2651.386790][ C0] task:modprobe state:R running task stack:25136 pid:29050 tgid:29050 ppid:159 flags:0x00000002 [ 2651.398671][ C0] Call Trace: [ 2651.402008][ C0] [ 2651.405005][ C0] ? mmput+0xdb/0x3e0 [ 2651.409069][ C0] ? do_task_dead+0x40/0x110 [ 2651.413748][ C0] ? do_task_dead+0xd6/0x110 [ 2651.418420][ C0] ? do_exit+0x1de7/0x2ce0 [ 2651.422940][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.428053][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.432729][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.438202][ C0] ? do_group_exit+0xd3/0x2a0 [ 2651.442995][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2651.448310][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2651.453259][ C0] ? do_syscall_64+0xcd/0x250 [ 2651.458052][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.464225][ C0] [ 2651.467297][ C0] task:modprobe state:R running task stack:25408 pid:29051 tgid:29051 ppid:28524 flags:0x00000002 [ 2651.467674][T11222] m920x_read = error: -19 [ 2651.479151][ C0] Call Trace: [ 2651.479167][ C0] [ 2651.479187][ C0] __schedule+0x105f/0x34b0 [ 2651.479242][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.483572][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2651.486847][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 2651.512342][ C0] ? find_held_lock+0x2d/0x110 [ 2651.517198][ C0] ? __schedule+0x102c/0x34b0 [ 2651.521963][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.527123][ C0] ? __schedule+0x105f/0x34b0 [ 2651.531888][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.536833][ C0] ? do_task_dead+0x9e/0x110 [ 2651.541496][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.546641][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2651.552536][ C0] ? do_task_dead+0x40/0x110 [ 2651.557200][ C0] ? do_task_dead+0xd6/0x110 [ 2651.561945][ C0] ? do_exit+0x1de7/0x2ce0 [ 2651.566457][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.571550][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.576218][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.581683][ C0] ? do_group_exit+0xd3/0x2a0 [ 2651.586647][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2651.591988][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2651.596945][ C0] ? do_syscall_64+0xcd/0x250 [ 2651.601744][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.607940][ C0] [ 2651.611026][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:29055 tgid:29055 ppid:28524 flags:0x00004000 [ 2651.622941][ C0] Call Trace: [ 2651.626306][ C0] [ 2651.629334][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2651.636042][ C0] __switch_to_asm+0x70/0x70 [ 2651.640753][ C0] [ 2651.643836][ C0] task:modprobe state:R running task stack:25408 pid:29056 tgid:29056 ppid:14451 flags:0x00000000 [ 2651.647419][T11222] m920x_read = error: -19 [ 2651.655716][ C0] Call Trace: [ 2651.655735][ C0] [ 2651.655757][ C0] __schedule+0x105f/0x34b0 [ 2651.660258][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2651.663433][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.683614][ C0] ? find_held_lock+0x2d/0x110 [ 2651.688491][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 2651.693865][ C0] ? __cond_resched+0x1b/0x30 [ 2651.698622][ C0] preempt_schedule_common+0x44/0xc0 [ 2651.703994][ C0] __cond_resched+0x1b/0x30 [ 2651.708602][ C0] ? lock_acquire+0x2f/0xb0 [ 2651.713205][ C0] ? hlock_class+0x4e/0x130 [ 2651.717790][ C0] ? mark_lock+0xb5/0xc60 [ 2651.722220][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2651.727340][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2651.732210][ C0] ? hlock_class+0x4e/0x130 [ 2651.736793][ C0] ? mark_lock+0xb5/0xc60 [ 2651.741226][ C0] ? rcu_is_watching+0x12/0xc0 [ 2651.746087][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2651.750945][ C0] ? hlock_class+0x4e/0x130 [ 2651.755539][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2651.760691][ C0] ? rcu_is_watching+0x12/0xc0 [ 2651.765538][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2651.770674][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2651.776154][ C0] ? find_held_lock+0x2d/0x110 [ 2651.781029][ C0] ? __schedule+0x102c/0x34b0 [ 2651.785804][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.790951][ C0] ? __schedule+0x105f/0x34b0 [ 2651.795727][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.800683][ C0] ? do_task_dead+0x9e/0x110 [ 2651.805351][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.810471][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2651.816366][ C0] ? do_task_dead+0x40/0x110 [ 2651.817454][T11222] m920x_read = error: -19 [ 2651.821003][ C0] ? do_task_dead+0xd6/0x110 [ 2651.821051][ C0] ? do_exit+0x1de7/0x2ce0 [ 2651.825387][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2651.829988][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.830030][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.851952][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.857425][ C0] ? do_group_exit+0xd3/0x2a0 [ 2651.862199][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2651.867477][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2651.872402][ C0] ? do_syscall_64+0xcd/0x250 [ 2651.877174][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.883371][ C0] [ 2651.886451][ C0] task:modprobe state:R running task stack:24704 pid:29063 tgid:29063 ppid:159 flags:0x00000002 [ 2651.898360][ C0] Call Trace: [ 2651.901714][ C0] [ 2651.904723][ C0] __schedule+0x105f/0x34b0 [ 2651.909427][ C0] ? __pfx___schedule+0x10/0x10 [ 2651.914364][ C0] ? do_task_dead+0x9e/0x110 [ 2651.919037][ C0] ? __pfx_lock_release+0x10/0x10 [ 2651.924194][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2651.930099][ C0] ? do_task_dead+0x40/0x110 [ 2651.934777][ C0] do_task_dead+0xd6/0x110 [ 2651.939276][ C0] do_exit+0x1de7/0x2ce0 [ 2651.943612][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2651.948730][ C0] ? __pfx_do_exit+0x10/0x10 [ 2651.953416][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2651.958878][ C0] do_group_exit+0xd3/0x2a0 [ 2651.963474][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2651.968598][ C0] x64_sys_call+0x14a9/0x16a0 [ 2651.973356][ C0] do_syscall_64+0xcd/0x250 [ 2651.977967][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2651.983966][ C0] RIP: 0033:0x7f20da923a90 [ 2651.987451][T11222] m920x_read = error: -19 [ 2651.988430][ C0] RSP: 002b:00007ffecfcb5548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2651.988479][ C0] RAX: ffffffffffffffda RBX: 00007f20daa14860 RCX: 00007f20da923a90 [ 2651.992809][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.001206][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2652.001235][ C0] RBP: 00007f20daa14860 R08: 0000000000000001 R09: 14c79cf08c9493f9 [ 2652.033044][ C0] R10: 00007ffecfcb5400 R11: 0000000000000246 R12: 0000000000000000 [ 2652.041088][ C0] R13: 0000000000000001 R14: 00007f20daa18658 R15: 0000000000000001 [ 2652.049163][ C0] [ 2652.052333][ C0] task:modprobe state:R running task stack:25408 pid:29067 tgid:29067 ppid:159 flags:0x00000002 [ 2652.064264][ C0] Call Trace: [ 2652.067598][ C0] [ 2652.070586][ C0] __schedule+0x105f/0x34b0 [ 2652.075281][ C0] ? __pfx___schedule+0x10/0x10 [ 2652.080223][ C0] ? do_task_dead+0x9e/0x110 [ 2652.084901][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.090041][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2652.095941][ C0] ? do_task_dead+0x40/0x110 [ 2652.100611][ C0] do_task_dead+0xd6/0x110 [ 2652.105167][ C0] do_exit+0x1de7/0x2ce0 [ 2652.109517][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2652.114635][ C0] ? __pfx_do_exit+0x10/0x10 [ 2652.119310][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2652.124785][ C0] do_group_exit+0xd3/0x2a0 [ 2652.129397][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2652.134508][ C0] x64_sys_call+0x14a9/0x16a0 [ 2652.139280][ C0] do_syscall_64+0xcd/0x250 [ 2652.143900][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2652.149912][ C0] RIP: 0033:0x7f3c12257a90 [ 2652.154403][ C0] RSP: 002b:00007fffedaea2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2652.162910][ C0] RAX: ffffffffffffffda RBX: 00007f3c12348860 RCX: 00007f3c12257a90 [ 2652.167990][T11222] m920x_read = error: -19 [ 2652.170931][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2652.170965][ C0] RBP: 00007f3c12348860 R08: 0000000000000001 R09: 719489302e2c8706 [ 2652.170994][ C0] R10: 00007fffedaea160 R11: 0000000000000246 R12: 0000000000000000 [ 2652.175334][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.183297][ C0] R13: 0000000000000001 R14: 00007f3c1234c658 R15: 0000000000000001 [ 2652.183351][ C0] [ 2652.218202][ C0] task:modprobe state:R running task stack:25136 pid:29071 tgid:29071 ppid:159 flags:0x00000002 [ 2652.230085][ C0] Call Trace: [ 2652.233418][ C0] [ 2652.236414][ C0] __schedule+0x105f/0x34b0 [ 2652.241013][ C0] ? hlock_class+0x4e/0x130 [ 2652.245605][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2652.250750][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.255593][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.260721][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.265580][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.270703][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2652.276179][ C0] ? find_held_lock+0x2d/0x110 [ 2652.281021][ C0] ? __schedule+0x102c/0x34b0 [ 2652.285793][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.290950][ C0] ? __schedule+0x105f/0x34b0 [ 2652.295733][ C0] ? __pfx___schedule+0x10/0x10 [ 2652.300676][ C0] ? do_task_dead+0x9e/0x110 [ 2652.305354][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.310482][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2652.316383][ C0] ? do_task_dead+0x40/0x110 [ 2652.321047][ C0] ? do_task_dead+0xd6/0x110 [ 2652.325725][ C0] ? do_exit+0x1de7/0x2ce0 [ 2652.330245][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2652.335361][ C0] ? __pfx_do_exit+0x10/0x10 [ 2652.340047][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2652.345525][ C0] ? do_group_exit+0xd3/0x2a0 [ 2652.347403][T11222] m920x_read = error: -19 [ 2652.350273][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2652.354646][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.359831][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2652.372541][ C0] ? do_syscall_64+0xcd/0x250 [ 2652.377320][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2652.383504][ C0] [ 2652.386587][ C0] task:modprobe state:R running task stack:25408 pid:29076 tgid:29076 ppid:14459 flags:0x00000000 [ 2652.398488][ C0] Call Trace: [ 2652.401843][ C0] [ 2652.404838][ C0] __schedule+0x105f/0x34b0 [ 2652.409473][ C0] ? __pfx___schedule+0x10/0x10 [ 2652.414409][ C0] ? find_held_lock+0x2d/0x110 [ 2652.419268][ C0] ? __page_cache_release+0x762/0xdb0 [ 2652.424737][ C0] ? hlock_class+0x4e/0x130 [ 2652.429325][ C0] ? mark_lock+0xb5/0xc60 [ 2652.433758][ C0] ? hlock_class+0x4e/0x130 [ 2652.438343][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2652.443362][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.448238][ C0] ? hlock_class+0x4e/0x130 [ 2652.452827][ C0] ? mark_lock+0xb5/0xc60 [ 2652.457240][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2652.462530][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2652.468254][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.473101][ C0] ? hlock_class+0x4e/0x130 [ 2652.477734][ C0] ? mark_lock+0xb5/0xc60 [ 2652.482156][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2652.487294][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.492153][ C0] ? hlock_class+0x4e/0x130 [ 2652.496735][ C0] ? mark_lock+0xb5/0xc60 [ 2652.501242][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.506085][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.510957][ C0] ? hlock_class+0x4e/0x130 [ 2652.515547][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2652.520686][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.525540][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.527337][T11222] m920x_read = error: -19 [ 2652.530625][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.534956][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.539707][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.552649][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2652.558129][ C0] ? find_held_lock+0x2d/0x110 [ 2652.562979][ C0] ? __schedule+0x102c/0x34b0 [ 2652.567741][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.572882][ C0] ? __schedule+0x105f/0x34b0 [ 2652.577679][ C0] ? __pfx___schedule+0x10/0x10 [ 2652.582617][ C0] ? do_task_dead+0x9e/0x110 [ 2652.587278][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.592401][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2652.598304][ C0] ? do_task_dead+0x40/0x110 [ 2652.602997][ C0] ? do_task_dead+0xd6/0x110 [ 2652.607673][ C0] ? do_exit+0x1de7/0x2ce0 [ 2652.612194][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2652.617295][ C0] ? __pfx_do_exit+0x10/0x10 [ 2652.621971][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2652.627471][ C0] ? do_group_exit+0xd3/0x2a0 [ 2652.632241][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2652.637523][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2652.642468][ C0] ? do_syscall_64+0xcd/0x250 [ 2652.647236][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2652.653421][ C0] [ 2652.656511][ C0] task:modprobe state:R running task stack:25408 pid:29082 tgid:29082 ppid:159 flags:0x00004002 [ 2652.668405][ C0] Call Trace: [ 2652.671753][ C0] [ 2652.674772][ C0] __schedule+0x105f/0x34b0 [ 2652.679376][ C0] ? __pfx___schedule+0x10/0x10 [ 2652.684316][ C0] ? do_task_dead+0x9e/0x110 [ 2652.688995][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.694154][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2652.700075][ C0] ? do_task_dead+0x40/0x110 [ 2652.704750][ C0] do_task_dead+0xd6/0x110 [ 2652.707345][T11222] m920x_read = error: -19 [ 2652.709210][ C0] do_exit+0x1de7/0x2ce0 [ 2652.713539][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.717773][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2652.717815][ C0] ? __pfx_do_exit+0x10/0x10 [ 2652.735282][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2652.740755][ C0] do_group_exit+0xd3/0x2a0 [ 2652.745369][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2652.750490][ C0] x64_sys_call+0x14a9/0x16a0 [ 2652.755298][ C0] do_syscall_64+0xcd/0x250 [ 2652.759900][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2652.765920][ C0] RIP: 0033:0x7f84ad6ada90 [ 2652.770411][ C0] RSP: 002b:00007ffe16f52688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2652.778907][ C0] RAX: ffffffffffffffda RBX: 00007f84ad79e860 RCX: 00007f84ad6ada90 [ 2652.786961][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2652.795009][ C0] RBP: 00007f84ad79e860 R08: 0000000000000001 R09: f4a0f76c50ff79c1 [ 2652.803055][ C0] R10: 00007ffe16f52540 R11: 0000000000000246 R12: 0000000000000000 [ 2652.811119][ C0] R13: 0000000000000001 R14: 00007f84ad7a2658 R15: 0000000000000001 [ 2652.819187][ C0] [ 2652.822288][ C0] task:modprobe state:R running task stack:25136 pid:29087 tgid:29087 ppid:25334 flags:0x00000002 [ 2652.834202][ C0] Call Trace: [ 2652.837541][ C0] [ 2652.840543][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2652.845525][ C0] ? hlock_class+0x4e/0x130 [ 2652.850121][ C0] ? mark_lock+0xb5/0xc60 [ 2652.854534][ C0] ? hlock_class+0x4e/0x130 [ 2652.859130][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2652.864175][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.869055][ C0] ? hlock_class+0x4e/0x130 [ 2652.873697][ C0] ? mark_lock+0xb5/0xc60 [ 2652.877389][T11222] m920x_read = error: -19 [ 2652.878117][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2652.882489][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2652.887678][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2652.887724][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.905989][ C0] ? hlock_class+0x4e/0x130 [ 2652.910597][ C0] ? mark_lock+0xb5/0xc60 [ 2652.915034][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2652.920196][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.925075][ C0] ? hlock_class+0x4e/0x130 [ 2652.929680][ C0] ? mark_lock+0xb5/0xc60 [ 2652.934102][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.938987][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2652.943856][ C0] ? hlock_class+0x4e/0x130 [ 2652.948450][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2652.953600][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.958445][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.963583][ C0] ? rcu_is_watching+0x12/0xc0 [ 2652.968439][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2652.973542][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2652.979029][ C0] ? find_held_lock+0x2d/0x110 [ 2652.983881][ C0] ? __schedule+0x102c/0x34b0 [ 2652.988644][ C0] ? __pfx_lock_release+0x10/0x10 [ 2652.993796][ C0] ? __schedule+0x105f/0x34b0 [ 2652.998605][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.003560][ C0] ? do_task_dead+0x9e/0x110 [ 2653.008231][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.013366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2653.019272][ C0] ? do_task_dead+0x40/0x110 [ 2653.023943][ C0] ? do_task_dead+0xd6/0x110 [ 2653.028615][ C0] ? do_exit+0x1de7/0x2ce0 [ 2653.033159][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2653.038253][ C0] ? __pfx_do_exit+0x10/0x10 [ 2653.042922][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2653.047462][T11222] m920x_read = error: -19 [ 2653.048355][ C0] ? do_group_exit+0xd3/0x2a0 [ 2653.052719][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.057390][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2653.070439][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2653.075392][ C0] ? do_syscall_64+0xcd/0x250 [ 2653.080175][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2653.086366][ C0] [ 2653.089457][ C0] task:modprobe state:R running task stack:25408 pid:29092 tgid:29092 ppid:14459 flags:0x00000000 [ 2653.101377][ C0] Call Trace: [ 2653.104714][ C0] [ 2653.107709][ C0] __schedule+0x105f/0x34b0 [ 2653.112310][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.117237][ C0] ? lock_acquire.part.0+0x155/0x380 [ 2653.122627][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.127494][ C0] ? __schedule+0x102c/0x34b0 [ 2653.132346][ C0] ? arch_stack_walk+0x74/0x100 [ 2653.137268][ C0] ? hlock_class+0x4e/0x130 [ 2653.141851][ C0] ? page_ext_put+0x48/0xd0 [ 2653.146439][ C0] ? __kernel_text_address+0xd/0x40 [ 2653.151743][ C0] ? hlock_class+0x4e/0x130 [ 2653.156357][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2653.161409][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.166276][ C0] ? hlock_class+0x4e/0x130 [ 2653.170869][ C0] ? mark_lock+0xb5/0xc60 [ 2653.175292][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2653.180580][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2653.186302][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.191168][ C0] ? hlock_class+0x4e/0x130 [ 2653.195772][ C0] ? mark_lock+0xb5/0xc60 [ 2653.200202][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2653.205348][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.210229][ C0] ? hlock_class+0x4e/0x130 [ 2653.214821][ C0] ? mark_lock+0xb5/0xc60 [ 2653.217514][T11222] m920x_read = error: -19 [ 2653.219211][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.219265][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.223589][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.228368][ C0] ? hlock_class+0x4e/0x130 [ 2653.245518][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2653.250664][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.255519][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2653.260647][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2653.266135][ C0] ? find_held_lock+0x2d/0x110 [ 2653.270996][ C0] ? __schedule+0x102c/0x34b0 [ 2653.275750][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.280885][ C0] ? __schedule+0x105f/0x34b0 [ 2653.285647][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.290576][ C0] ? do_task_dead+0x9e/0x110 [ 2653.295254][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.300393][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2653.306289][ C0] ? do_task_dead+0x40/0x110 [ 2653.310962][ C0] ? do_task_dead+0xd6/0x110 [ 2653.315641][ C0] ? do_exit+0x1de7/0x2ce0 [ 2653.320146][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2653.325242][ C0] ? __pfx_do_exit+0x10/0x10 [ 2653.329925][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2653.335405][ C0] ? do_group_exit+0xd3/0x2a0 [ 2653.340196][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2653.345498][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2653.350448][ C0] ? do_syscall_64+0xcd/0x250 [ 2653.355233][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2653.361415][ C0] [ 2653.364497][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:29097 tgid:29097 ppid:14451 flags:0x00004000 [ 2653.376418][ C0] Call Trace: [ 2653.379760][ C0] [ 2653.382782][ C0] ? mt_validate+0x1221/0x41b0 [ 2653.387511][T11222] m920x_read = error: -19 [ 2653.387652][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2653.392034][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.397213][ C0] ? find_held_lock+0x2d/0x110 [ 2653.397276][ C0] ? find_held_lock+0x2d/0x110 [ 2653.414737][ C0] ? page_ext_put+0x3e/0xd0 [ 2653.419355][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.424511][ C0] ? page_ext_get+0x34/0x310 [ 2653.429193][ C0] ? hlock_class+0x4e/0x130 [ 2653.433775][ C0] ? mark_lock+0xb5/0xc60 [ 2653.438200][ C0] ? hlock_class+0x4e/0x130 [ 2653.442787][ C0] ? mark_lock+0xb5/0xc60 [ 2653.447209][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.452071][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2653.457823][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.462682][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2653.468011][ C0] ? find_held_lock+0x2d/0x110 [ 2653.472884][ C0] ? hlock_class+0x4e/0x130 [ 2653.477467][ C0] ? mark_lock+0xb5/0xc60 [ 2653.481889][ C0] ? hlock_class+0x4e/0x130 [ 2653.486467][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2653.491615][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.496464][ C0] ? hlock_class+0x4e/0x130 [ 2653.501044][ C0] ? mark_lock+0xb5/0xc60 [ 2653.505482][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2653.510762][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2653.516464][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.521325][ C0] ? hlock_class+0x4e/0x130 [ 2653.525914][ C0] ? mark_lock+0xb5/0xc60 [ 2653.530338][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2653.535452][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.540305][ C0] ? hlock_class+0x4e/0x130 [ 2653.544883][ C0] ? mark_lock+0xb5/0xc60 [ 2653.549323][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.554187][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.557450][T11222] m920x_read = error: -19 [ 2653.559027][ C0] ? hlock_class+0x4e/0x130 [ 2653.563396][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.567892][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2653.580798][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.585651][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2653.590784][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.595635][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2653.600764][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2653.606238][ C0] ? find_held_lock+0x2d/0x110 [ 2653.611104][ C0] ? __schedule+0x102c/0x34b0 [ 2653.615879][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.621019][ C0] ? __schedule+0x105f/0x34b0 [ 2653.625810][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.630755][ C0] ? do_task_dead+0x9e/0x110 [ 2653.635432][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.640564][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2653.646479][ C0] ? do_task_dead+0x40/0x110 [ 2653.651149][ C0] ? do_task_dead+0xd6/0x110 [ 2653.655826][ C0] ? do_exit+0x1de7/0x2ce0 [ 2653.660346][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2653.665438][ C0] ? __pfx_do_exit+0x10/0x10 [ 2653.670112][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2653.675568][ C0] ? do_group_exit+0xd3/0x2a0 [ 2653.680336][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2653.685637][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2653.690577][ C0] ? do_syscall_64+0xcd/0x250 [ 2653.695360][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2653.701543][ C0] [ 2653.704616][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:29106 tgid:29106 ppid:14451 flags:0x00004000 [ 2653.716536][ C0] Call Trace: [ 2653.719885][ C0] [ 2653.722885][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2653.729602][ C0] ret_from_fork_asm+0x1a/0x30 [ 2653.734498][ C0] [ 2653.737571][ C0] task:modprobe state:R running task [ 2653.737635][T11222] m920x_read = error: -19 [ 2653.737677][ C0] stack:25408 pid:29111 tgid:29111 ppid:14459 flags:0x00000000 [ 2653.737717][ C0] Call Trace: [ 2653.744037][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.748363][ C0] [ 2653.748387][ C0] __schedule+0x105f/0x34b0 [ 2653.774729][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.779676][ C0] ? find_held_lock+0x2d/0x110 [ 2653.784560][ C0] ? __split_vma+0xcad/0x1130 [ 2653.789359][ C0] ? find_held_lock+0x2d/0x110 [ 2653.794240][ C0] ? page_ext_put+0x3e/0xd0 [ 2653.798868][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.803984][ C0] ? page_ext_get+0x34/0x310 [ 2653.808696][ C0] ? hlock_class+0x4e/0x130 [ 2653.813286][ C0] ? mark_lock+0xb5/0xc60 [ 2653.817716][ C0] ? xas_move_index+0xb0/0x110 [ 2653.822582][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2653.827451][ C0] ? find_held_lock+0x2d/0x110 [ 2653.832297][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.837139][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2653.842262][ C0] ? rcu_is_watching+0x12/0xc0 [ 2653.847096][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2653.852206][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2653.857676][ C0] ? find_held_lock+0x2d/0x110 [ 2653.862555][ C0] ? __schedule+0x102c/0x34b0 [ 2653.867322][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.872488][ C0] ? __schedule+0x105f/0x34b0 [ 2653.877256][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.882215][ C0] ? do_task_dead+0x9e/0x110 [ 2653.886898][ C0] ? __pfx_lock_release+0x10/0x10 [ 2653.892114][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2653.898051][ C0] ? do_task_dead+0x40/0x110 [ 2653.902721][ C0] ? do_task_dead+0xd6/0x110 [ 2653.907360][T11222] m920x_read = error: -19 [ 2653.907387][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2653.919485][ C0] ? do_exit+0x1de7/0x2ce0 [ 2653.924005][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2653.929105][ C0] ? __pfx_do_exit+0x10/0x10 [ 2653.933816][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2653.939278][ C0] ? do_group_exit+0xd3/0x2a0 [ 2653.944067][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2653.949364][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2653.954328][ C0] ? do_syscall_64+0xcd/0x250 [ 2653.959124][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2653.965339][ C0] [ 2653.968431][ C0] task:modprobe state:R running task stack:24704 pid:29115 tgid:29115 ppid:14451 flags:0x00000002 [ 2653.980333][ C0] Call Trace: [ 2653.983671][ C0] [ 2653.986696][ C0] __schedule+0x105f/0x34b0 [ 2653.991307][ C0] ? __pfx___schedule+0x10/0x10 [ 2653.996279][ C0] ? __cond_resched+0x1b/0x30 [ 2654.001048][ C0] ? mas_wr_bnode+0x156/0x1e0 [ 2654.005816][ C0] ? hlock_class+0x4e/0x130 [ 2654.010412][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.015275][ C0] ? mark_lock+0xb5/0xc60 [ 2654.019689][ C0] ? hlock_class+0x4e/0x130 [ 2654.024276][ C0] ? mark_lock+0xb5/0xc60 [ 2654.028703][ C0] ? hlock_class+0x4e/0x130 [ 2654.033326][ C0] ? __kernel_text_address+0xd/0x40 [ 2654.038615][ C0] ? mark_lock+0xb5/0xc60 [ 2654.043032][ C0] ? hlock_class+0x4e/0x130 [ 2654.047655][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2654.052730][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.057600][ C0] ? hlock_class+0x4e/0x130 [ 2654.062198][ C0] ? mark_lock+0xb5/0xc60 [ 2654.066633][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2654.067318][T11222] m920x_read = error: -19 [ 2654.071915][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2654.076248][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.081877][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.094528][ C0] ? hlock_class+0x4e/0x130 [ 2654.099112][ C0] ? mark_lock+0xb5/0xc60 [ 2654.103540][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2654.108673][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.113554][ C0] ? hlock_class+0x4e/0x130 [ 2654.118145][ C0] ? mark_lock+0xb5/0xc60 [ 2654.122565][ C0] ? rcu_is_watching+0x12/0xc0 [ 2654.127444][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.132281][ C0] ? hlock_class+0x4e/0x130 [ 2654.136874][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2654.142014][ C0] ? rcu_is_watching+0x12/0xc0 [ 2654.146871][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2654.151994][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2654.157466][ C0] ? find_held_lock+0x2d/0x110 [ 2654.162316][ C0] ? __schedule+0x102c/0x34b0 [ 2654.167067][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.172198][ C0] ? __schedule+0x105f/0x34b0 [ 2654.176953][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.181873][ C0] ? do_task_dead+0x9e/0x110 [ 2654.186537][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.191673][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2654.197600][ C0] ? do_task_dead+0x40/0x110 [ 2654.202278][ C0] ? do_task_dead+0xd6/0x110 [ 2654.206942][ C0] ? do_exit+0x1de7/0x2ce0 [ 2654.211463][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2654.216562][ C0] ? __pfx_do_exit+0x10/0x10 [ 2654.221245][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2654.226721][ C0] ? do_group_exit+0xd3/0x2a0 [ 2654.231510][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2654.236806][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2654.241784][ C0] ? do_syscall_64+0xcd/0x250 [ 2654.246568][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2654.247430][T11222] m920x_read = error: -19 [ 2654.252713][ C0] [ 2654.252746][ C0] task:kworker/u8:1 state:R [ 2654.257084][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.260103][ C0] running task stack:32568 pid:29123 tgid:29123 ppid:28524 flags:0x00004000 [ 2654.282074][ C0] Call Trace: [ 2654.285416][ C0] [ 2654.288409][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2654.295103][ C0] __switch_to_asm+0x70/0x70 [ 2654.299791][ C0] [ 2654.302866][ C0] task:modprobe state:R running task stack:25408 pid:29125 tgid:29125 ppid:14459 flags:0x00000002 [ 2654.314765][ C0] Call Trace: [ 2654.318094][ C0] [ 2654.321087][ C0] ? __schedule+0x105f/0x34b0 [ 2654.325869][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.330829][ C0] ? find_held_lock+0x2d/0x110 [ 2654.335694][ C0] ? __schedule+0x102c/0x34b0 [ 2654.340475][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.345629][ C0] ? __schedule+0x105f/0x34b0 [ 2654.350407][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.355341][ C0] ? do_task_dead+0x9e/0x110 [ 2654.360021][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.365155][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2654.371065][ C0] ? do_task_dead+0x40/0x110 [ 2654.375743][ C0] ? do_task_dead+0xd6/0x110 [ 2654.380412][ C0] ? do_exit+0x1de7/0x2ce0 [ 2654.384949][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2654.390064][ C0] ? __pfx_do_exit+0x10/0x10 [ 2654.394759][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2654.400259][ C0] ? do_group_exit+0xd3/0x2a0 [ 2654.405031][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2654.410335][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2654.415294][ C0] ? do_syscall_64+0xcd/0x250 [ 2654.417524][T11222] m920x_read = error: -19 [ 2654.420045][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2654.424386][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.430461][ C0] [ 2654.430489][ C0] task:modprobe state:R running task stack:25408 pid:29128 tgid:29128 ppid:25334 flags:0x00000000 [ 2654.453216][ C0] Call Trace: [ 2654.456552][ C0] [ 2654.459552][ C0] __schedule+0x105f/0x34b0 [ 2654.464157][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.469090][ C0] ? do_task_dead+0x9e/0x110 [ 2654.473794][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.478969][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2654.484874][ C0] ? do_task_dead+0x40/0x110 [ 2654.489539][ C0] do_task_dead+0xd6/0x110 [ 2654.494056][ C0] do_exit+0x1de7/0x2ce0 [ 2654.498392][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2654.503490][ C0] ? __pfx_do_exit+0x10/0x10 [ 2654.508169][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2654.513629][ C0] do_group_exit+0xd3/0x2a0 [ 2654.518254][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2654.523375][ C0] x64_sys_call+0x14a9/0x16a0 [ 2654.528162][ C0] do_syscall_64+0xcd/0x250 [ 2654.532768][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2654.538764][ C0] RIP: 0033:0x7fd4c85a4a90 [ 2654.543245][ C0] RSP: 002b:00007ffe08956a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2654.551770][ C0] RAX: ffffffffffffffda RBX: 00007fd4c8695860 RCX: 00007fd4c85a4a90 [ 2654.559832][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2654.567877][ C0] RBP: 00007fd4c8695860 R08: 0000000000000001 R09: 0ddd16da8fef4be2 [ 2654.575910][ C0] R10: 00007ffe08956930 R11: 0000000000000246 R12: 0000000000000000 [ 2654.583947][ C0] R13: 0000000000000001 R14: 00007fd4c8699658 R15: 0000000000000001 [ 2654.592030][ C0] [ 2654.595115][ C0] task:modprobe state:R running task stack:25408 pid:29133 tgid:29133 ppid:14451 flags:0x0000000a [ 2654.597408][T11222] m920x_read = error: -19 [ 2654.606965][ C0] Call Trace: [ 2654.606983][ C0] [ 2654.607006][ C0] __schedule+0x105f/0x34b0 [ 2654.611388][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.614739][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.634897][ C0] ? do_task_dead+0x9e/0x110 [ 2654.639570][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.644712][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2654.650610][ C0] ? do_task_dead+0x40/0x110 [ 2654.655280][ C0] do_task_dead+0xd6/0x110 [ 2654.659771][ C0] do_exit+0x1de7/0x2ce0 [ 2654.664120][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2654.669238][ C0] ? __pfx_do_exit+0x10/0x10 [ 2654.673924][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2654.679407][ C0] do_group_exit+0xd3/0x2a0 [ 2654.684008][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2654.689101][ C0] x64_sys_call+0x14a9/0x16a0 [ 2654.693858][ C0] do_syscall_64+0xcd/0x250 [ 2654.698455][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2654.704443][ C0] RIP: 0033:0x7f1d47e4ca90 [ 2654.708951][ C0] RSP: 002b:00007ffebdcf8648 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2654.717447][ C0] RAX: ffffffffffffffda RBX: 00007f1d47f3d860 RCX: 00007f1d47e4ca90 [ 2654.725485][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2654.733528][ C0] RBP: 00007f1d47f3d860 R08: 0000000000000001 R09: 4ae45b6b3cdbd012 [ 2654.741587][ C0] R10: 00007ffebdcf8500 R11: 0000000000000246 R12: 0000000000000000 [ 2654.749631][ C0] R13: 0000000000000001 R14: 00007f1d47f41658 R15: 0000000000000001 [ 2654.757688][ C0] [ 2654.760777][ C0] task:modprobe state:R running task stack:24416 pid:29138 tgid:29138 ppid:14459 flags:0x00000002 [ 2654.772679][ C0] Call Trace: [ 2654.776022][ C0] [ 2654.779022][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2654.784312][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 2654.787355][T11222] m920x_read = error: -19 [ 2654.789737][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2654.794087][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.798840][ C0] ? stack_depot_save_flags+0x28/0x8f0 [ 2654.798906][ C0] ? find_held_lock+0x2d/0x110 [ 2654.816965][ C0] ? __schedule+0x102c/0x34b0 [ 2654.821738][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.826881][ C0] ? __schedule+0x105f/0x34b0 [ 2654.831659][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.836648][ C0] ? __cond_resched+0x1b/0x30 [ 2654.841418][ C0] ? preempt_schedule_common+0x44/0xc0 [ 2654.846959][ C0] ? __cond_resched+0x1b/0x30 [ 2654.851722][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2654.856940][ C0] ? rcu_is_watching+0x12/0xc0 [ 2654.861781][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2654.866914][ C0] ? rcu_is_watching+0x12/0xc0 [ 2654.871760][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2654.876879][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2654.882346][ C0] ? find_held_lock+0x2d/0x110 [ 2654.887185][ C0] ? __schedule+0x102c/0x34b0 [ 2654.891928][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.897065][ C0] ? __schedule+0x105f/0x34b0 [ 2654.901847][ C0] ? __pfx___schedule+0x10/0x10 [ 2654.906796][ C0] ? do_task_dead+0x9e/0x110 [ 2654.911473][ C0] ? __pfx_lock_release+0x10/0x10 [ 2654.916608][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2654.922523][ C0] ? do_task_dead+0x40/0x110 [ 2654.927191][ C0] ? do_task_dead+0xd6/0x110 [ 2654.931856][ C0] ? do_exit+0x1de7/0x2ce0 [ 2654.936367][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2654.941477][ C0] ? __pfx_do_exit+0x10/0x10 [ 2654.946162][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2654.951626][ C0] ? do_group_exit+0xd3/0x2a0 [ 2654.956395][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2654.957800][T11222] m920x_read = error: -19 [ 2654.961662][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2654.965995][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2654.970835][ C0] ? do_syscall_64+0xcd/0x250 [ 2654.983404][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2654.989595][ C0] [ 2654.992679][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:29142 tgid:29142 ppid:159 flags:0x00004000 [ 2655.004645][ C0] Call Trace: [ 2655.008036][ C0] [ 2655.011044][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2655.017782][ C0] __switch_to_asm+0x70/0x70 [ 2655.022484][ C0] [ 2655.025572][ C0] task:modprobe state:R running task stack:23984 pid:29144 tgid:29144 ppid:25334 flags:0x00000002 [ 2655.037478][ C0] Call Trace: [ 2655.040809][ C0] [ 2655.043798][ C0] __schedule+0x105f/0x34b0 [ 2655.048389][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.053339][ C0] ? do_task_dead+0x9e/0x110 [ 2655.058017][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.063159][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2655.069071][ C0] ? do_task_dead+0x40/0x110 [ 2655.073740][ C0] do_task_dead+0xd6/0x110 [ 2655.078246][ C0] do_exit+0x1de7/0x2ce0 [ 2655.082580][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.087702][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.092379][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.097850][ C0] do_group_exit+0xd3/0x2a0 [ 2655.102465][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2655.107580][ C0] x64_sys_call+0x14a9/0x16a0 [ 2655.112361][ C0] do_syscall_64+0xcd/0x250 [ 2655.117014][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.123011][ C0] RIP: 0033:0x7f00a7a48a90 [ 2655.127501][ C0] RSP: 002b:00007ffc24ad8e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2655.136007][ C0] RAX: ffffffffffffffda RBX: 00007f00a7b39860 RCX: 00007f00a7a48a90 [ 2655.137460][T11222] m920x_read = error: -19 [ 2655.144019][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2655.144052][ C0] RBP: 00007f00a7b39860 R08: 0000000000000001 R09: 38181e3e6e117041 [ 2655.148439][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2655.156359][ C0] R10: 00007ffc24ad8cf0 R11: 0000000000000246 R12: 0000000000000000 [ 2655.180187][ C0] R13: 0000000000000001 R14: 00007f00a7b3d658 R15: 0000000000000001 [ 2655.188243][ C0] [ 2655.191332][ C0] task:modprobe state:R running task stack:24720 pid:29147 tgid:29147 ppid:14459 flags:0x00000002 [ 2655.203253][ C0] Call Trace: [ 2655.206584][ C0] [ 2655.209576][ C0] __schedule+0x105f/0x34b0 [ 2655.214166][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.219100][ C0] ? do_task_dead+0x9e/0x110 [ 2655.223839][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.228978][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2655.234876][ C0] ? do_task_dead+0x40/0x110 [ 2655.239574][ C0] do_task_dead+0xd6/0x110 [ 2655.244096][ C0] do_exit+0x1de7/0x2ce0 [ 2655.248454][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.253565][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.258276][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.263741][ C0] do_group_exit+0xd3/0x2a0 [ 2655.268367][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2655.273523][ C0] x64_sys_call+0x14a9/0x16a0 [ 2655.278311][ C0] do_syscall_64+0xcd/0x250 [ 2655.282915][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.288919][ C0] RIP: 0033:0x7f48087f4a90 [ 2655.293415][ C0] RSP: 002b:00007ffd85b68698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2655.301903][ C0] RAX: ffffffffffffffda RBX: 00007f48088e5860 RCX: 00007f48087f4a90 [ 2655.309939][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2655.317442][T11222] m920x_read = error: -19 [ 2655.317944][ C0] RBP: 00007f48088e5860 R08: 0000000000000001 R09: 5d577f72e0fddf1a [ 2655.317978][ C0] R10: 00007ffd85b68550 R11: 0000000000000246 R12: 0000000000000000 [ 2655.322323][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2655.330287][ C0] R13: 0000000000000001 R14: 00007f48088e9658 R15: 0000000000000001 [ 2655.330342][ C0] [ 2655.357248][ C0] task:modprobe state:R running task stack:25408 pid:29154 tgid:29154 ppid:14451 flags:0x00000002 [ 2655.369154][ C0] Call Trace: [ 2655.372486][ C0] [ 2655.375676][ C0] __schedule+0x105f/0x34b0 [ 2655.380294][ C0] ? mmput+0xdb/0x3e0 [ 2655.384359][ C0] ? do_task_dead+0x40/0x110 [ 2655.389018][ C0] ? do_task_dead+0xd6/0x110 [ 2655.393710][ C0] ? do_exit+0x1de7/0x2ce0 [ 2655.398237][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.403333][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.408014][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.413475][ C0] ? do_group_exit+0xd3/0x2a0 [ 2655.418258][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2655.423368][ C0] x64_sys_call+0x14a9/0x16a0 [ 2655.428146][ C0] do_syscall_64+0xcd/0x250 [ 2655.432766][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.438933][ C0] [ 2655.442015][ C0] task:modprobe state:R running task stack:25136 pid:29156 tgid:29156 ppid:14459 flags:0x00000002 [ 2655.453910][ C0] Call Trace: [ 2655.457263][ C0] [ 2655.460271][ C0] __schedule+0x105f/0x34b0 [ 2655.464874][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.469828][ C0] ? __cond_resched+0x1b/0x30 [ 2655.474602][ C0] preempt_schedule_common+0x44/0xc0 [ 2655.479994][ C0] ? hlock_class+0x4e/0x130 [ 2655.484596][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 2655.489880][ C0] ? find_held_lock+0x2d/0x110 [ 2655.494737][ C0] ? hlock_class+0x4e/0x130 [ 2655.497438][T11222] m920x_read = error: -19 [ 2655.499299][ C0] ? mark_lock+0xb5/0xc60 [ 2655.503672][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2655.507989][ C0] ? hlock_class+0x4e/0x130 [ 2655.508034][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2655.525317][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2655.530186][ C0] ? hlock_class+0x4e/0x130 [ 2655.534782][ C0] ? mark_lock+0xb5/0xc60 [ 2655.539213][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2655.544528][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2655.550262][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2655.555123][ C0] ? hlock_class+0x4e/0x130 [ 2655.559704][ C0] ? mark_lock+0xb5/0xc60 [ 2655.564152][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2655.569271][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2655.574144][ C0] ? hlock_class+0x4e/0x130 [ 2655.578724][ C0] ? mark_lock+0xb5/0xc60 [ 2655.583175][ C0] ? rcu_is_watching+0x12/0xc0 [ 2655.588002][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2655.592858][ C0] ? hlock_class+0x4e/0x130 [ 2655.597433][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2655.602562][ C0] ? rcu_is_watching+0x12/0xc0 [ 2655.607407][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2655.612522][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2655.618006][ C0] ? find_held_lock+0x2d/0x110 [ 2655.622857][ C0] ? __schedule+0x102c/0x34b0 [ 2655.627634][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.632773][ C0] ? __schedule+0x105f/0x34b0 [ 2655.637554][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.642498][ C0] ? do_task_dead+0x9e/0x110 [ 2655.647158][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.652265][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2655.658170][ C0] ? do_task_dead+0x40/0x110 [ 2655.662820][ C0] ? do_task_dead+0xd6/0x110 [ 2655.667474][ C0] ? do_exit+0x1de7/0x2ce0 [ 2655.667619][T11222] m920x_read = error: -19 [ 2655.671942][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.676269][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2655.681289][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.681347][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.699186][ C0] ? do_group_exit+0xd3/0x2a0 [ 2655.703974][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2655.709263][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2655.714206][ C0] ? do_syscall_64+0xcd/0x250 [ 2655.718986][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.725193][ C0] [ 2655.728279][ C0] task:modprobe state:R running task stack:24704 pid:29162 tgid:29162 ppid:14451 flags:0x00000002 [ 2655.740155][ C0] Call Trace: [ 2655.743499][ C0] [ 2655.746486][ C0] __schedule+0x105f/0x34b0 [ 2655.751081][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.756032][ C0] ? __cond_resched+0x1b/0x30 [ 2655.760795][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2655.765953][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2655.771448][ C0] ? find_held_lock+0x2d/0x110 [ 2655.776315][ C0] ? __schedule+0x102c/0x34b0 [ 2655.781084][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.786235][ C0] ? __schedule+0x105f/0x34b0 [ 2655.791020][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.795963][ C0] ? do_task_dead+0x9e/0x110 [ 2655.800638][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.805762][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2655.811688][ C0] ? do_task_dead+0x40/0x110 [ 2655.816364][ C0] ? do_task_dead+0xd6/0x110 [ 2655.821047][ C0] ? do_exit+0x1de7/0x2ce0 [ 2655.825574][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.830682][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.835370][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.840840][ C0] ? do_group_exit+0xd3/0x2a0 [ 2655.845614][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2655.847365][T11222] m920x_read = error: -19 [ 2655.850875][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2655.855249][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2655.860086][ C0] ? do_syscall_64+0xcd/0x250 [ 2655.872630][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.878838][ C0] [ 2655.881931][ C0] task:modprobe state:R running task stack:25408 pid:29164 tgid:29164 ppid:14459 flags:0x00000002 [ 2655.893860][ C0] Call Trace: [ 2655.897196][ C0] [ 2655.900182][ C0] __schedule+0x105f/0x34b0 [ 2655.904789][ C0] ? __pfx___schedule+0x10/0x10 [ 2655.909749][ C0] ? do_task_dead+0x9e/0x110 [ 2655.914420][ C0] ? __pfx_lock_release+0x10/0x10 [ 2655.919551][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2655.925466][ C0] ? do_task_dead+0x40/0x110 [ 2655.930137][ C0] do_task_dead+0xd6/0x110 [ 2655.934649][ C0] do_exit+0x1de7/0x2ce0 [ 2655.938995][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2655.944099][ C0] ? __pfx_do_exit+0x10/0x10 [ 2655.948784][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2655.954276][ C0] do_group_exit+0xd3/0x2a0 [ 2655.958884][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2655.964000][ C0] x64_sys_call+0x14a9/0x16a0 [ 2655.968794][ C0] do_syscall_64+0xcd/0x250 [ 2655.973410][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2655.979408][ C0] RIP: 0033:0x7fe7b7d73a90 [ 2655.983897][ C0] RSP: 002b:00007ffedd4addc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 2655.992499][ C0] RAX: ffffffffffffffda RBX: 00007fe7b7e64860 RCX: 00007fe7b7d73a90 [ 2656.000556][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 2656.008604][ C0] RBP: 00007fe7b7e64860 R08: 0000000000000001 R09: 94f4c5d199930bd2 [ 2656.016662][ C0] R10: 00007ffedd4adc80 R11: 0000000000000246 R12: 0000000000000000 [ 2656.024720][ C0] R13: 0000000000000001 R14: 00007fe7b7e68658 R15: 0000000000000001 [ 2656.027440][T11222] m920x_read = error: -19 [ 2656.032750][ C0] [ 2656.032794][ C0] task:kworker/u8:1 state:R [ 2656.037213][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.040159][ C0] running task stack:25408 pid:29169 tgid:29169 ppid:28524 flags:0x00000000 [ 2656.062184][ C0] Call Trace: [ 2656.065520][ C0] [ 2656.068515][ C0] __schedule+0x105f/0x34b0 [ 2656.073109][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.078056][ C0] ? __x64_sys_openat+0x175/0x210 [ 2656.083169][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 2656.088646][ C0] schedule+0xe7/0x350 [ 2656.092809][ C0] syscall_exit_to_user_mode+0xec/0x260 [ 2656.098466][ C0] do_syscall_64+0xda/0x250 [ 2656.103094][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.109103][ C0] RIP: 0033:0x7f7fd3bdfb74 [ 2656.113602][ C0] RSP: 002b:00007ffe9a42bb88 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 2656.122182][ C0] RAX: ffffffffffffffda RBX: 00007f7fd39344f8 RCX: 00007f7fd3a0f68a [ 2656.130239][ C0] RDX: 00007f7fd393619c RSI: 00007ffe9a42bee0 RDI: 00007f7fd392c723 [ 2656.138301][ C0] RBP: 00007f7fd392c723 R08: 0000000000000000 R09: 000000000000000d [ 2656.146358][ C0] R10: 00007ffe9a42bc90 R11: 0000000000000246 R12: 00007ffe9a42bee0 [ 2656.154413][ C0] R13: 0000000000000001 R14: 00007f7fd3aea658 R15: 0000000000000001 [ 2656.162476][ C0] [ 2656.165562][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:29174 tgid:29174 ppid:25334 flags:0x00004000 [ 2656.177491][ C0] Call Trace: [ 2656.180834][ C0] [ 2656.183873][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 2656.190573][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.196583][ C0] [ 2656.199657][ C0] task:modprobe state:R running task stack:25408 pid:29175 tgid:29175 ppid:14451 flags:0x00000002 [ 2656.207413][T11222] m920x_read = error: -19 [ 2656.211520][ C0] Call Trace: [ 2656.211538][ C0] [ 2656.211559][ C0] __schedule+0x105f/0x34b0 [ 2656.215911][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.219213][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.219265][ C0] ? lock_acquire+0x2f/0xb0 [ 2656.243942][ C0] ? do_group_exit+0xd3/0x2a0 [ 2656.248712][ C0] __x64_sys_exit_group+0x3e/0x50 [ 2656.253846][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2656.258821][ C0] ? do_syscall_64+0xcd/0x250 [ 2656.263617][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.269822][ C0] [ 2656.272918][ C0] task:modprobe state:R running task stack:25408 pid:29178 tgid:29178 ppid:28524 flags:0x00000002 [ 2656.284820][ C0] Call Trace: [ 2656.288243][ C0] [ 2656.291262][ C0] __schedule+0x105f/0x34b0 [ 2656.295889][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.300856][ C0] ? __cond_resched+0x1b/0x30 [ 2656.305625][ C0] preempt_schedule_common+0x44/0xc0 [ 2656.311010][ C0] ? find_held_lock+0x2d/0x110 [ 2656.315908][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 2656.321197][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.326073][ C0] ? hlock_class+0x4e/0x130 [ 2656.330690][ C0] ? mark_lock+0xb5/0xc60 [ 2656.335119][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2656.340437][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2656.346157][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.351019][ C0] ? hlock_class+0x4e/0x130 [ 2656.355622][ C0] ? mark_lock+0xb5/0xc60 [ 2656.360047][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2656.365174][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.370043][ C0] ? hlock_class+0x4e/0x130 [ 2656.374668][ C0] ? mark_lock+0xb5/0xc60 [ 2656.377450][T11222] m920x_read = error: -19 [ 2656.379059][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.379112][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.383551][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.388308][ C0] ? hlock_class+0x4e/0x130 [ 2656.388353][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2656.410542][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.415400][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2656.420526][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.425364][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2656.430474][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2656.435953][ C0] ? find_held_lock+0x2d/0x110 [ 2656.440805][ C0] ? __schedule+0x102c/0x34b0 [ 2656.445602][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.450724][ C0] ? __schedule+0x105f/0x34b0 [ 2656.455502][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.460435][ C0] ? do_task_dead+0x9e/0x110 [ 2656.465111][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.470230][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2656.476122][ C0] ? do_task_dead+0x40/0x110 [ 2656.480803][ C0] ? do_task_dead+0xd6/0x110 [ 2656.485475][ C0] ? do_exit+0x1de7/0x2ce0 [ 2656.489963][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2656.495067][ C0] ? __pfx_do_exit+0x10/0x10 [ 2656.499741][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2656.505215][ C0] ? do_group_exit+0xd3/0x2a0 [ 2656.510007][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2656.515295][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2656.520234][ C0] ? do_syscall_64+0xcd/0x250 [ 2656.525027][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.531230][ C0] [ 2656.534316][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:29180 tgid:29180 ppid:14451 flags:0x00004000 [ 2656.546268][ C0] Call Trace: [ 2656.549590][ C0] [ 2656.552582][ C0] ? do_syscall_64+0xcd/0x250 [ 2656.557334][T11222] m920x_read = error: -19 [ 2656.557361][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.561693][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.575573][ C0] [ 2656.578650][ C0] task:modprobe state:R running task stack:25408 pid:29186 tgid:29186 ppid:159 flags:0x00004002 [ 2656.590544][ C0] Call Trace: [ 2656.593888][ C0] [ 2656.596899][ C0] __schedule+0x105f/0x34b0 [ 2656.601517][ C0] ? hlock_class+0x4e/0x130 [ 2656.606123][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2656.611265][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.616126][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2656.621268][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2656.626773][ C0] ? find_held_lock+0x2d/0x110 [ 2656.631634][ C0] ? __schedule+0x102c/0x34b0 [ 2656.636412][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.641564][ C0] ? __schedule+0x105f/0x34b0 [ 2656.646361][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.651314][ C0] ? do_task_dead+0x9e/0x110 [ 2656.655982][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.661145][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2656.667050][ C0] ? do_task_dead+0x40/0x110 [ 2656.671723][ C0] ? do_task_dead+0xd6/0x110 [ 2656.676400][ C0] ? do_exit+0x1de7/0x2ce0 [ 2656.680908][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2656.686008][ C0] ? __pfx_do_exit+0x10/0x10 [ 2656.690674][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2656.696133][ C0] ? do_group_exit+0xd3/0x2a0 [ 2656.700899][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2656.706203][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2656.711180][ C0] ? do_syscall_64+0xcd/0x250 [ 2656.715966][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2656.722143][ C0] [ 2656.725234][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:29189 tgid:29189 ppid:14459 flags:0x00004000 [ 2656.737139][ C0] Call Trace: [ 2656.740467][ C0] [ 2656.743452][ C0] __schedule+0x105f/0x34b0 [ 2656.748048][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.753039][ C0] ? __cond_resched+0x1b/0x30 [ 2656.757452][T11222] m920x_read = error: -19 [ 2656.757767][ C0] preempt_schedule_common+0x44/0xc0 [ 2656.757830][ C0] __cond_resched+0x1b/0x30 [ 2656.762146][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.767432][ C0] down_read+0x78/0x330 [ 2656.783994][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2656.789033][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.793880][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2656.799001][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2656.804465][ C0] ? find_held_lock+0x2d/0x110 [ 2656.809329][ C0] ? __schedule+0x102c/0x34b0 [ 2656.814082][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.819240][ C0] ? __schedule+0x105f/0x34b0 [ 2656.824016][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.828950][ C0] ? kasan_save_stack+0x33/0x60 [ 2656.833886][ C0] ? hlock_class+0x4e/0x130 [ 2656.838477][ C0] ? mark_lock+0xb5/0xc60 [ 2656.842893][ C0] ? hlock_class+0x4e/0x130 [ 2656.847469][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 2656.852517][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.857381][ C0] ? hlock_class+0x4e/0x130 [ 2656.861965][ C0] ? mark_lock+0xb5/0xc60 [ 2656.866409][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2656.871704][ C0] ? unwind_get_return_address+0x59/0xa0 [ 2656.877410][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.882263][ C0] ? hlock_class+0x4e/0x130 [ 2656.886862][ C0] ? mark_lock+0xb5/0xc60 [ 2656.891297][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2656.896432][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.901293][ C0] ? hlock_class+0x4e/0x130 [ 2656.905918][ C0] ? mark_lock+0xb5/0xc60 [ 2656.910356][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.915207][ C0] ? __pfx_mark_lock+0x10/0x10 [ 2656.920064][ C0] ? hlock_class+0x4e/0x130 [ 2656.924653][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 2656.927258][T11222] m920x_read = error: -19 [ 2656.929787][ C0] ? rcu_is_watching+0x12/0xc0 [ 2656.934108][T11222] dvb-usb: error -19 while querying for an remote control event. [ 2656.938863][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 2656.938922][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 2656.938984][ C0] ? find_held_lock+0x2d/0x110 [ 2656.962036][ C0] ? __schedule+0x102c/0x34b0 [ 2656.966806][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.971953][ C0] ? __schedule+0x105f/0x34b0 [ 2656.976734][ C0] ? __pfx___schedule+0x10/0x10 [ 2656.981694][ C0] ? do_task_dead+0x9e/0x110 [ 2656.986377][ C0] ? __pfx_lock_release+0x10/0x10 [ 2656.991508][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 2656.997405][ C0] ? do_task_dead+0x40/0x110 [ 2657.002073][ C0] ? do_task_dead+0xd6/0x110 [ 2657.006748][ C0] ? do_exit+0x1de7/0x2ce0 [ 2657.011296][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 2657.016412][ C0] ? __pfx_do_exit+0x10/0x10 [ 2657.021089][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2657.026543][ C0] ? do_group_exit+0xd3/0x2a0 [ 2657.031323][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 2657.036622][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 2657.041568][ C0] ? do_syscall_64+0xcd/0x250 [ 2657.046341][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2657.052523][ C0] [ 2657.055618][ C0] task:modprobe state:R running task stack:25408 pid:29194 tgid:29194 ppid:159 flags:0x00004002 [ 2657.067520][ C0] Call Trace: [ 2657.070846][ C0] [ 2657.073835][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 2657.079165][ C0] ? find_held_lock+0x2d/0x110 [ 2657.084052][ C0] ? hlock_class+0x4e/0x130 [ 2657.088647][ C0] ? mark_lock+0xb5/0xc60