last executing test programs: 19.744497109s ago: executing program 0 (id=1608): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005938d74010973077339600000001090212000100001e000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB="1f769a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, &(0x7f0000000300)={0x0, 0x0, 0x2, "9c45"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000017c0)={0x44, &(0x7f00000015c0)={0x40, 0x10, 0x2, "a7ed"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000001400)={0x1c, &(0x7f0000001280)={0x20, 0x10, 0x2, "f558"}, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f00000004c0)={0x0, 0x0, 0x2, "b07b"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000200)={0x0, 0x0, 0x2, "b54d"}, 0x0, 0x0}) 19.685729464s ago: executing program 3 (id=1609): r0 = 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(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)={0x0, 0x0, 0x8, {0x8, 0x0, "392cdaab4a73"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x1, 0x3, "c282fe"}, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x1, 0xe, "ea6aafaabfc5926708627c6c0963"}, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a00)={0x84, &(0x7f0000000640)={0x0, 0xe, 0x7, "c846dbbf919c46"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, &(0x7f00000008c0)={0x40, 0x19, 0x2, "815d"}, &(0x7f0000000900)={0x40, 0x1a, 0x2, 0x3}, 0x0, &(0x7f0000000980)={0x40, 0x1e, 0x1, 0x5}, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000002000)=ANY=[], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000440)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xdf, 0x71, 0x38, 0x20, 0x3f0, 0x581d, 0x1f38, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xe5, 0x0, 0x1, 0xff, 0x1, 0x7, 0xfe, [], [{{0x9, 0x5, 0x82, 0x0, 0x8}}]}}]}}]}}, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0xc0000) ioctl$HIDIOCGRAWINFO(r2, 0x80084803, &(0x7f0000000ac0)=""/4096) 17.979738037s ago: executing program 4 (id=1610): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x1d, 0x91, 0x67, 0x20, 0x174f, 0x6a31, 0x263f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x83, 0x3c, 0x8f}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(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$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 17.395610406s ago: executing program 2 (id=1611): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESOCT], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000780)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(0x0, 0x2, 0x862b01) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r2, 0x0, 0x0) syz_usb_connect(0x2, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) 17.110228379s ago: executing program 3 (id=1612): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000cc0)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x40, 0x19, 0x2, "0200"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000080)={0x44, &(0x7f0000001180)={0x0, 0x0, 0x1, '3'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(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) 16.86519408s ago: executing program 1 (id=1613): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000500)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, &(0x7f0000000000)={0x20, 0x0, 0x1, "c7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 15.451492248s ago: executing program 2 (id=1614): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902"], 0x0) syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106b1d010140010102030109029f0003010000000904000000010100000a24010000000201020d24060000030800000031ce21c798329740594c137d0000000c24020201010608000010000c2402000000030000000000092406000601000000092403000000000500092406050001", @ANYBLOB="96"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000001000)=ANY=[], 0x0) syz_usb_control_io(r0, &(0x7f0000001380)={0x2c, 0x0, &(0x7f0000001180)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000ac0)={0x34, &(0x7f00000008c0)={0x20, 0x0, 0x2, "6fd6"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000009c0)={0x44, &(0x7f00000006c0)={0x40, 0x16, 0x4, "3fd6607a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 15.125515675s ago: executing program 0 (id=1615): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x1d, 0x91, 0x67, 0x20, 0x174f, 0x6a31, 0x263f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x83, 0x3c, 0x8f}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(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$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 14.287813765s ago: executing program 1 (id=1616): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000dc0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000680)={0x34, &(0x7f0000000080)={0x40}, 0x0, 0x0, 0x0, 0x0, 0x0}) 13.768375879s ago: executing program 4 (id=1617): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002480)={{0x12, 0x1, 0x0, 0x6, 0x38, 0x37, 0x40, 0x424, 0x9d00, 0xebc7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc6, 0x1f, 0xe}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000cc0)={0x34, &(0x7f0000000a80), 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 13.460498855s ago: executing program 3 (id=1618): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3a616dc4010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, &(0x7f0000000280)={0x0, 0x0, 0x1, "12"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000007c0)={0x2c, &(0x7f0000000700)={0x20, 0xd}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 12.702422618s ago: executing program 2 (id=1619): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000cc0)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000f80)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0x40, 0x13, 0x6, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001740)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x40, 0x19, 0x2, "0200"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000001480)={0x44, &(0x7f0000001180)=ANY=[@ANYBLOB="000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000940)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x40, 0xf, 0x2, 0x4b2d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000a80)=ANY=[@ANYBLOB="00150100000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11.583512092s ago: executing program 1 (id=1620): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x458, 0x5011, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x394}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) r1 = syz_usb_connect(0x0, 0x3f, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_disconnect(0xffffffffffffffff) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x550c, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x4d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], 0x0) ioctl$HIDIOCGVERSION(r2, 0x80044801, &(0x7f00000000c0)) 10.200912398s ago: executing program 0 (id=1621): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="40ba3c"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 9.523066264s ago: executing program 1 (id=1622): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000a80)={0x1c, &(0x7f0000000980)={0x0, 0x6, 0x2, 'N?'}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000001080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000d80)={0x1c, &(0x7f0000000c40)={0x20, 0x14}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000700)={0x2c, &(0x7f0000000480)={0x20, 0xb}, 0x0, 0x0, 0x0, 0x0}) 9.161072734s ago: executing program 3 (id=1623): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000075f84c1071042703a461000000010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000100000011"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000780)={0x34, &(0x7f0000000680)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 8.907616495s ago: executing program 4 (id=1624): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f0000000380)={0x1c, &(0x7f0000000040)=ANY=[], 0x0, 0x0}) 8.632468439s ago: executing program 2 (id=1625): r0 = syz_usb_connect$hid(0x6, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect(0x0, 0x46, 0x0, 0x0) read$hidraw(0xffffffffffffffff, 0x0, 0x1f) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESHEX=0x0], 0x0) syz_usb_disconnect(r1) r2 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_disconnect(r1) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r3, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xe3, 0x8, 0x64, 0x10, 0xbda, 0xf179, 0xcfdf, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) syz_usb_disconnect(r2) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYRES8], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$hidraw(&(0x7f0000002300), 0x243c2917, 0x14a042) write$hidraw(r4, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x5, 0x200) 7.585274316s ago: executing program 0 (id=1626): r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) write$char_usb(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x500) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/88) r2 = syz_open_dev$evdev(&(0x7f0000000140), 0x3, 0x8000) ioctl$EVIOCGSND(r2, 0x8040451a, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, 0x0) r3 = syz_usb_connect(0x2, 0x3d, &(0x7f0000000880)={{0x12, 0x1, 0x300, 0x93, 0xf6, 0xfe, 0x10, 0x108c, 0x159, 0xdb57, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2b, 0x1, 0x81, 0x9, 0x30, 0x0, [{{0x9, 0x4, 0x1c, 0xfa, 0x2, 0xf2, 0x78, 0x38, 0x2, [], [{{0x9, 0x5, 0xc, 0x2, 0x10, 0x0, 0xfd, 0xda, [@generic={0x7, 0x5, "fda246483e"}]}}, {{0x9, 0x5, 0x7, 0x4, 0x200, 0x8, 0xf, 0xd9}}]}}]}}]}}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r3, 0x3d, 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) syz_usb_control_io$printer(r3, 0x0, 0x0) ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, 0x0) syz_usb_connect$hid(0x6, 0x0, 0x0, 0x0) 6.195492432s ago: executing program 4 (id=1627): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002480)={{0x12, 0x1, 0x0, 0x6, 0x38, 0x37, 0x40, 0x424, 0x9d00, 0xebc7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc6, 0x1f, 0xe}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000cc0)={0x34, &(0x7f0000000a80), 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 6.032018756s ago: executing program 0 (id=1628): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002000)=ANY=[@ANYBLOB="12010000facf01406e0510401c20000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x0, 0x0, 0x1, 'w'}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000003c0)={0x20, 0x16, 0x2, "f2ac"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000004c0)=ANY=[@ANYBLOB="001494"], 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 5.061565017s ago: executing program 3 (id=1629): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x1d, 0x91, 0x67, 0x20, 0x174f, 0x6a31, 0x263f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x83, 0x3c, 0x8f}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 4.42747901s ago: executing program 1 (id=1630): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400000190f19c000905f3ed"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000640)=ANY=[@ANYBLOB="400f09"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000a00)={0x84, &(0x7f0000000400)={0x20, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000800)={0x2c, &(0x7f0000000680)={0x20, 0xa}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 4.42702629s ago: executing program 2 (id=1631): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000dc0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000001c0)={0x1c, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000dc0)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="200b00de644d654b30fd50970aaf65348842843e91b9a8da13f93b9ddad05d5dfaf8a8878c751f3599fbd34dfe1b57525590d5f4906c5593c08ca995162ed9b802b116"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000680)={0x34, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000340)={0x2c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000f40)={0x1c, &(0x7f0000000e80)={0x0, 0x0, 0x1, "b7"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000b80)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.708055537s ago: executing program 4 (id=1632): r0 = syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) syz_usb_disconnect(r0) write$char_usb(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x3, 0x40, 0x8, [{{0x9, 0x4, 0x0, 0xd1, 0x1, 0x7, 0x1, 0xfc, 0x1, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x3, 0x1, 0x3}}}}}]}}]}}, &(0x7f0000000300)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x110, 0x6, 0x2, 0x6, 0x20, 0x8}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000340)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x24b8, 0x20, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x3, 0x1, 0x3, 0x5, {0x9, 0x21, 0x9, 0x5, 0x1, {0x22, 0x371}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x27, 0xc, 0xc2}}, [{{0x9, 0x5, 0x2, 0x3, 0x8, 0x80, 0x7f, 0x9}}]}}}]}}]}}, &(0x7f0000000f40)={0x0, 0x0, 0x15, &(0x7f00000003c0)={0x5, 0xf, 0x15, 0x1, [@ssp_cap={0x10, 0x10, 0xa, 0xe3, 0x1, 0xffff, 0x0, 0xa8, [0x1706978dba883858]}]}, 0x6, [{0x52, &(0x7f0000000480)=@string={0x52, 0x3, "9597b99b2e5695d43d68569ee81f0c245e5723aaf13256dc7226fc9b9fb2982d93bd9241f46a03daa2160a74d3c9de4eddaed4f8c35ec039f625b1a48dbfaf7e90c8e0acdaa73702f94002f425ad4cc6"}}, {0xc3, &(0x7f00000006c0)=@string={0xc3, 0x3, "a8c385c992df2f3487921c84e851b22a550e26f82858ac2ebb535c6bd9373708be17f9b57b52c91c370bf1d4d7a4e479e50b1fbb5e3829a5bf470f58d2950f8a020e9600cbd8e6149dce1ee987c63028e7f931d5b9ac3cdb47f3e0ba5f9f8f0670a3dd500afc94f7494dc5a4c778be08f5173ab9a98f0dec323fd37efdf69b29f37e8e0ef28658ec86cf4623aedafb2a1dca48040d21cd8ac91cb7b9c1fbd062e95433a2fb567cfd9b832b911e08cc2e8a48fa6c540800000013200d0d77e45608"}}, {0x5b, &(0x7f00000007c0)=ANY=[]}, {0x4, &(0x7f0000000580)=@lang_id={0x4, 0x3, 0x860}}, {0x0, 0x0}, {0xce, &(0x7f0000000e40)=@string={0xce, 0x3, "7de12d27b05dabb779928b56ec791b7aa6f163738c8d542175c19582d66248df8b0e675f2c4d8ce1d318f5bea494356fc014e02f09b3fef85bd80e6da8b6c771ede5701d0e401c354183b28b28b70eb63f83dde30c4171325dc442a8baed013b3ee61115c5188e1042bb709f24e1603cbdad618da14f953da0a5ad825bfcdf30585a0f5b0adfd311cb71b3297ac33056f3a50c464c4aa45ae6fee44ba43c1659f48c3a7fbdc07cb533f91886a078b4274d16ef174f608e75ef19d7ae3f8704af9f64d2505710db5baddc4b0a"}}]}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000140)={0x14, 0x0, 0x0}, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000480)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x80, 0x2}}) write$char_usb(r2, &(0x7f0000000040)="e2", 0x2250) 1.112691617s ago: executing program 0 (id=1633): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000240)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) ioctl$HIDIOCGFLAG(0xffffffffffffffff, 0x8004480e, 0x0) r2 = syz_usb_connect$cdc_ncm(0x3, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x1c, &(0x7f00000000c0)={0x5, 0xf, 0x1c, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x7a, "72e038ac3e6f3b5c554ab886ff81aef9"}, @ptm_cap={0x3}]}, 0x1, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000640)={0x14, &(0x7f0000000480)={0x0, 0x3, 0x82, {0x82, 0x6, "cf27b30fe89ed87f285579fbb0710e87a5f3e525348271535eb765488c0b68bc10d85ec8c1473891cb7f8c0343da3794a350eabd8a34d6d06c4f1db24614d448a1956cea3287914ced13d39fe1bdabae9ccf45e6d01b5f2007abdd423225dadbbf62b4129650c16581420e89f93ca30ab9e14e612733c56c611cd6cd21b428e0"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a00)={0x44, 0x0, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f00000008c0)={0x20, 0x80, 0x1c, {0x3, 0xfffd, 0x8364, 0x1000, 0x1, 0xa, 0x4, 0x81, 0x4, 0xc, 0x2fc, 0x5}}, &(0x7f0000000900)={0x20, 0x85, 0x4, 0x3}, 0x0, &(0x7f0000000980)={0x20, 0x87, 0x2, 0xa23a}, &(0x7f00000009c0)={0x20, 0x89, 0x2}}) syz_usb_connect(0x5, 0x0, 0x0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 544.733845ms ago: executing program 1 (id=1634): syz_usb_connect(0x0, 0x44, &(0x7f0000003680)={{0x12, 0x1, 0x0, 0x46, 0x35, 0x3a, 0x20, 0x1630, 0x42, 0x1ca5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x32, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x40, 0x0, 0x0, 0x2, 0x2, 0xff, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}}]}}, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x49, 0x50, 0x2b}}]}}]}}, 0x0) 250.08469ms ago: executing program 3 (id=1635): syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0xcc, 0xc7, 0xe1, 0x8, 0x7392, 0xd611, 0xe7bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x9, 0x12}}]}}]}}]}}, 0x0) 188.882055ms ago: executing program 4 (id=1636): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x40, 0x19, 0x2, "0200"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c00)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000100)={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000840)={0x84, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 2 (id=1637): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000380)={0x40, 0xc}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f00000005c0)={0x0, 0x0, 0x1, "a6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000f80)=ANY=[@ANYBLOB="000019"], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000780)={0x1c, &(0x7f0000000040)={0x40}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f0000000bc0)={0x40, 0x13}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000a00)={0x44, &(0x7f00000007c0)={0x20, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000800)={0x2c, &(0x7f00000006c0)={0x20, 0x12}, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): 0 [ 659.729305][ C0] schedule+0xe7/0x350 [ 659.733462][ C0] do_wait+0x1dd/0x570 [ 659.737649][ C0] kernel_wait4+0x16c/0x280 [ 659.742263][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 659.747416][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 659.753154][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 659.758542][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 659.764008][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 659.769395][ C0] __do_sys_wait4+0x15f/0x170 [ 659.774181][ C0] ? find_held_lock+0x2d/0x110 [ 659.779046][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 659.784385][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 659.789781][ C0] do_syscall_64+0xcd/0x250 [ 659.794383][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.800371][ C0] RIP: 0033:0x7fdae2e54213 [ 659.804860][ C0] RSP: 002b:00007ffc213cb918 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 659.813370][ C0] RAX: ffffffffffffffda RBX: 00000000000025cb RCX: 00007fdae2e54213 [ 659.821423][ C0] RDX: 0000000040000000 RSI: 00007ffc213cb92c RDI: 00000000ffffffff [ 659.829469][ C0] RBP: 00007ffc213cb92c R08: 0000000000000000 R09: 0000000000000000 [ 659.837517][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 659.845574][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 659.853634][ C0] [ 659.856717][ C0] task:syz-executor state:D stack:26272 pid:9659 tgid:9659 ppid:9653 flags:0x00000000 [ 659.867058][ C0] Call Trace: [ 659.870397][ C0] [ 659.873401][ C0] __schedule+0x105f/0x34b0 [ 659.878020][ C0] ? __pfx___schedule+0x10/0x10 [ 659.882972][ C0] ? schedule+0x298/0x350 [ 659.887389][ C0] ? __pfx_lock_release+0x10/0x10 [ 659.892521][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 659.897821][ C0] ? lock_acquire+0x2f/0xb0 [ 659.902423][ C0] ? schedule+0x1fd/0x350 [ 659.906847][ C0] schedule+0xe7/0x350 [ 659.911026][ C0] schedule_timeout+0x258/0x2a0 [ 659.915975][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 659.921459][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 659.926757][ C0] __wait_for_common+0x3e1/0x600 [ 659.931802][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 659.937275][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 659.942837][ C0] ? queue_work_on+0xc6/0x140 [ 659.947627][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 659.952930][ C0] wait_for_completion_state+0x1c/0x40 [ 659.958495][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 659.964156][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 659.970345][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 659.976009][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 659.981937][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 659.987876][ C0] __request_module+0x3f6/0x6c0 [ 659.992835][ C0] ? dev_load+0x221/0x240 [ 659.997265][ C0] ? __pfx___request_module+0x10/0x10 [ 660.002753][ C0] ? find_held_lock+0x2d/0x110 [ 660.007618][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.012738][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.018023][ C0] ? cap_capable+0x1cf/0x240 [ 660.022718][ C0] ? dev_load+0x1de/0x240 [ 660.027150][ C0] dev_load+0x1ff/0x240 [ 660.031400][ C0] dev_ioctl+0x473/0x10c0 [ 660.035833][ C0] sock_do_ioctl+0x19e/0x280 [ 660.040522][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 660.045736][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 660.052325][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 660.058932][ C0] ? fd_install+0x223/0x750 [ 660.063561][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 660.070539][ C0] sock_ioctl+0x228/0x6c0 [ 660.074979][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 660.079927][ C0] ? fd_install+0x242/0x750 [ 660.084566][ C0] ? selinux_file_ioctl+0x180/0x270 [ 660.089873][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 660.095094][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 660.100048][ C0] __x64_sys_ioctl+0x18f/0x220 [ 660.104926][ C0] do_syscall_64+0xcd/0x250 [ 660.109546][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.115544][ C0] RIP: 0033:0x7f7f26a6dbfb [ 660.120032][ C0] RSP: 002b:00007fff9a8ee5d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 660.128537][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7f26a6dbfb [ 660.136580][ C0] RDX: 00007fff9a8ee630 RSI: 0000000000008933 RDI: 0000000000000005 [ 660.144626][ C0] RBP: 00007fff9a8ee630 R08: 0000000000000003 R09: 00315f6576616c73 [ 660.152677][ C0] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000003 [ 660.160718][ C0] R13: 00007f7f27754620 R14: 0000000000000000 R15: 0000000000000000 [ 660.168798][ C0] [ 660.171895][ C0] task:kworker/u8:1 state:S stack:25456 pid:9662 tgid:9662 ppid:2 flags:0x00004000 [ 660.182231][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 660.189476][ C0] Call Trace: [ 660.192822][ C0] [ 660.195827][ C0] __schedule+0x105f/0x34b0 [ 660.200441][ C0] ? __pfx___schedule+0x10/0x10 [ 660.205389][ C0] ? schedule+0x298/0x350 [ 660.209813][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.214921][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.220207][ C0] ? lock_acquire+0x2f/0xb0 [ 660.224803][ C0] ? schedule+0x1fd/0x350 [ 660.229234][ C0] schedule+0xe7/0x350 [ 660.233401][ C0] do_wait+0x1dd/0x570 [ 660.237567][ C0] kernel_wait+0xa0/0x160 [ 660.242003][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 660.247049][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 660.252798][ C0] ? lock_acquire+0x2f/0xb0 [ 660.257411][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 660.263426][ C0] process_one_work+0x9c5/0x1ba0 [ 660.268470][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 660.274219][ C0] ? __pfx_process_one_work+0x10/0x10 [ 660.279715][ C0] ? assign_work+0x1a0/0x250 [ 660.284407][ C0] worker_thread+0x6c8/0xf00 [ 660.289141][ C0] ? __pfx_worker_thread+0x10/0x10 [ 660.294359][ C0] kthread+0x2c1/0x3a0 [ 660.298513][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 660.303878][ C0] ? __pfx_kthread+0x10/0x10 [ 660.308570][ C0] ret_from_fork+0x45/0x80 [ 660.313098][ C0] ? __pfx_kthread+0x10/0x10 [ 660.317781][ C0] ret_from_fork_asm+0x1a/0x30 [ 660.322683][ C0] [ 660.325764][ C0] task:syz-executor state:D stack:26784 pid:9675 tgid:9675 ppid:9658 flags:0x00004000 [ 660.336078][ C0] Call Trace: [ 660.339426][ C0] [ 660.342436][ C0] __schedule+0x105f/0x34b0 [ 660.347052][ C0] ? __pfx___schedule+0x10/0x10 [ 660.352006][ C0] ? schedule+0x298/0x350 [ 660.356429][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.361570][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.366871][ C0] ? lock_acquire+0x2f/0xb0 [ 660.371481][ C0] ? schedule+0x1fd/0x350 [ 660.375903][ C0] schedule+0xe7/0x350 [ 660.380080][ C0] schedule_timeout+0x258/0x2a0 [ 660.385017][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 660.390506][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 660.395800][ C0] __wait_for_common+0x3e1/0x600 [ 660.400844][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 660.406318][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 660.411872][ C0] ? queue_work_on+0xc6/0x140 [ 660.416668][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 660.421980][ C0] wait_for_completion_state+0x1c/0x40 [ 660.427548][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 660.433209][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 660.439409][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 660.445062][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 660.450982][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 660.456913][ C0] __request_module+0x3f6/0x6c0 [ 660.461865][ C0] ? dev_load+0x221/0x240 [ 660.466297][ C0] ? __pfx___request_module+0x10/0x10 [ 660.471784][ C0] ? find_held_lock+0x2d/0x110 [ 660.476651][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.481777][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.487076][ C0] ? cap_capable+0x1cf/0x240 [ 660.491765][ C0] ? dev_load+0x1c0/0x240 [ 660.496197][ C0] dev_load+0x221/0x240 [ 660.500459][ C0] dev_ioctl+0x473/0x10c0 [ 660.504893][ C0] sock_do_ioctl+0x19e/0x280 [ 660.509586][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 660.514814][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 660.521415][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 660.528036][ C0] ? fd_install+0x223/0x750 [ 660.532652][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 660.539622][ C0] sock_ioctl+0x228/0x6c0 [ 660.544088][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 660.549127][ C0] ? fd_install+0x242/0x750 [ 660.553747][ C0] ? selinux_file_ioctl+0x180/0x270 [ 660.559059][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 660.564279][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 660.569244][ C0] __x64_sys_ioctl+0x18f/0x220 [ 660.574123][ C0] do_syscall_64+0xcd/0x250 [ 660.578739][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.584733][ C0] RIP: 0033:0x7fdae2e5dbfb [ 660.589224][ C0] RSP: 002b:00007ffc213cafc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 660.597740][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fdae2e5dbfb [ 660.605793][ C0] RDX: 00007ffc213cb020 RSI: 0000000000008933 RDI: 0000000000000005 [ 660.613835][ C0] RBP: 00007ffc213cb020 R08: 0000000000000003 R09: 00315f6576616c73 [ 660.621881][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 660.629919][ C0] R13: 00007fdae3b44620 R14: 0000000000000000 R15: 0000000000000000 [ 660.637988][ C0] [ 660.641071][ C0] task:kworker/u8:3 state:S stack:27360 pid:9697 tgid:9697 ppid:2 flags:0x00004000 [ 660.651387][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 660.658620][ C0] Call Trace: [ 660.661962][ C0] [ 660.664958][ C0] __schedule+0x105f/0x34b0 [ 660.669575][ C0] ? __pfx___schedule+0x10/0x10 [ 660.674528][ C0] ? schedule+0x298/0x350 [ 660.678953][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.684076][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.689379][ C0] ? lock_acquire+0x2f/0xb0 [ 660.693989][ C0] ? schedule+0x1fd/0x350 [ 660.698427][ C0] schedule+0xe7/0x350 [ 660.702598][ C0] do_wait+0x1dd/0x570 [ 660.706778][ C0] kernel_wait+0xa0/0x160 [ 660.711203][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 660.716244][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 660.721986][ C0] ? lock_acquire+0x2f/0xb0 [ 660.726596][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 660.732604][ C0] process_one_work+0x9c5/0x1ba0 [ 660.737683][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 660.743432][ C0] ? __pfx_process_one_work+0x10/0x10 [ 660.748920][ C0] ? assign_work+0x1a0/0x250 [ 660.753618][ C0] worker_thread+0x6c8/0xf00 [ 660.758339][ C0] ? __pfx_worker_thread+0x10/0x10 [ 660.763562][ C0] kthread+0x2c1/0x3a0 [ 660.767719][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 660.773042][ C0] ? __pfx_kthread+0x10/0x10 [ 660.777730][ C0] ret_from_fork+0x45/0x80 [ 660.782256][ C0] ? __pfx_kthread+0x10/0x10 [ 660.786938][ C0] ret_from_fork_asm+0x1a/0x30 [ 660.791835][ C0] [ 660.794917][ C0] task:kworker/u8:5 state:I stack:30928 pid:9706 tgid:9706 ppid:2 flags:0x00004000 [ 660.805246][ C0] Call Trace: [ 660.808591][ C0] [ 660.811643][ C0] __schedule+0x105f/0x34b0 [ 660.816258][ C0] ? __pfx___schedule+0x10/0x10 [ 660.821209][ C0] ? schedule+0x298/0x350 [ 660.825639][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.830767][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 660.836062][ C0] ? lock_acquire+0x2f/0xb0 [ 660.840672][ C0] ? schedule+0x1fd/0x350 [ 660.845091][ C0] schedule+0xe7/0x350 [ 660.849268][ C0] ? worker_thread+0x271/0xf00 [ 660.854219][ C0] ? __pfx_worker_thread+0x10/0x10 [ 660.859437][ C0] worker_thread+0x2de/0xf00 [ 660.864153][ C0] ? __kthread_parkme+0x148/0x220 [ 660.869277][ C0] ? __pfx_worker_thread+0x10/0x10 [ 660.874499][ C0] kthread+0x2c1/0x3a0 [ 660.878665][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 660.883963][ C0] ? __pfx_kthread+0x10/0x10 [ 660.888681][ C0] ret_from_fork+0x45/0x80 [ 660.893207][ C0] ? __pfx_kthread+0x10/0x10 [ 660.897886][ C0] ret_from_fork_asm+0x1a/0x30 [ 660.902771][ C0] [ 660.905846][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:9901 tgid:9901 ppid:36 flags:0x00004000 [ 660.917757][ C0] Call Trace: [ 660.921105][ C0] [ 660.924092][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 660.930791][ C0] __switch_to_asm+0x70/0x70 [ 660.935496][ C0] [ 660.938577][ C0] task:modprobe state:R running task stack:24720 pid:9904 tgid:9904 ppid:9662 flags:0x00000002 [ 660.950474][ C0] Call Trace: [ 660.953808][ C0] [ 660.956803][ C0] __schedule+0x105f/0x34b0 [ 660.961412][ C0] ? __pfx___schedule+0x10/0x10 [ 660.966364][ C0] ? do_task_dead+0x9e/0x110 [ 660.971052][ C0] ? __pfx_lock_release+0x10/0x10 [ 660.976197][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 660.982108][ C0] ? do_task_dead+0x40/0x110 [ 660.986802][ C0] do_task_dead+0xd6/0x110 [ 660.991307][ C0] do_exit+0x1de7/0x2ce0 [ 660.995656][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.000760][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.005452][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.010937][ C0] do_group_exit+0xd3/0x2a0 [ 661.015545][ C0] __x64_sys_exit_group+0x3e/0x50 [ 661.020685][ C0] x64_sys_call+0x14a9/0x16a0 [ 661.025467][ C0] do_syscall_64+0xcd/0x250 [ 661.030078][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.036078][ C0] RIP: 0033:0x7f38a9c17a90 [ 661.040567][ C0] RSP: 002b:00007ffcae967b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 661.049069][ C0] RAX: ffffffffffffffda RBX: 00007f38a9d08860 RCX: 00007f38a9c17a90 [ 661.057118][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 661.065166][ C0] RBP: 00007f38a9d08860 R08: 0000000000000001 R09: 674149de20ee571b [ 661.073217][ C0] R10: 00007ffcae967a30 R11: 0000000000000246 R12: 0000000000000000 [ 661.081255][ C0] R13: 0000000000000001 R14: 00007f38a9d0c658 R15: 0000000000000001 [ 661.089324][ C0] [ 661.092407][ C0] task:kworker/u8:1 state:R running task stack:28784 pid:9907 tgid:9907 ppid:9662 flags:0x00004000 [ 661.104306][ C0] Call Trace: [ 661.107644][ C0] [ 661.110645][ C0] ? __pfx_mmap_region+0x10/0x10 [ 661.115684][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 661.121438][ C0] ? unmap_vmas+0x22f/0x490 [ 661.126041][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 661.130986][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.136121][ C0] ? lock_acquire+0x2f/0xb0 [ 661.140713][ C0] ? mlock_drain_local+0x6f/0x4f0 [ 661.145854][ C0] ? exit_mmap+0x1c6/0xb30 [ 661.150362][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 661.155221][ C0] ? __schedule+0x105f/0x34b0 [ 661.160005][ C0] ? __pfx___schedule+0x10/0x10 [ 661.164945][ C0] ? do_task_dead+0x9e/0x110 [ 661.169620][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.174769][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 661.180676][ C0] ? do_task_dead+0x40/0x110 [ 661.185338][ C0] ? do_task_dead+0xd6/0x110 [ 661.190005][ C0] ? do_exit+0x1de7/0x2ce0 [ 661.194512][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.199639][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.204323][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.209809][ C0] ? do_group_exit+0xd3/0x2a0 [ 661.214594][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 661.219886][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 661.224827][ C0] ? do_syscall_64+0xcd/0x250 [ 661.229618][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.235822][ C0] [ 661.239257][ C0] task:modprobe state:R running task stack:25424 pid:9914 tgid:9914 ppid:36 flags:0x00000002 [ 661.251175][ C0] Call Trace: [ 661.254503][ C0] [ 661.257507][ C0] __schedule+0x105f/0x34b0 [ 661.262212][ C0] ? __pfx___schedule+0x10/0x10 [ 661.267155][ C0] ? do_task_dead+0x9e/0x110 [ 661.271833][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.276988][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 661.282900][ C0] ? do_task_dead+0x40/0x110 [ 661.287582][ C0] do_task_dead+0xd6/0x110 [ 661.292141][ C0] do_exit+0x1de7/0x2ce0 [ 661.296492][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.301608][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.306295][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.311775][ C0] do_group_exit+0xd3/0x2a0 [ 661.316385][ C0] __x64_sys_exit_group+0x3e/0x50 [ 661.321545][ C0] x64_sys_call+0x14a9/0x16a0 [ 661.326330][ C0] do_syscall_64+0xcd/0x250 [ 661.330941][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.336950][ C0] RIP: 0033:0x7f4dc0124a90 [ 661.341438][ C0] RSP: 002b:00007fff69ed0078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 661.349946][ C0] RAX: ffffffffffffffda RBX: 00007f4dc0215860 RCX: 00007f4dc0124a90 [ 661.357991][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 661.366045][ C0] RBP: 00007f4dc0215860 R08: 0000000000000001 R09: 0b37a299559e3cd2 [ 661.374087][ C0] R10: 00007fff69ecff30 R11: 0000000000000246 R12: 0000000000000000 [ 661.382133][ C0] R13: 0000000000000001 R14: 00007f4dc0219658 R15: 0000000000000001 [ 661.390217][ C0] [ 661.393300][ C0] task:modprobe state:R running task stack:25136 pid:9922 tgid:9922 ppid:36 flags:0x00000002 [ 661.405202][ C0] Call Trace: [ 661.408546][ C0] [ 661.411538][ C0] ? __mt_destroy+0x310/0x3e0 [ 661.416306][ C0] ? mark_lock+0xb5/0xc60 [ 661.420744][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 661.426044][ C0] ? unwind_get_return_address+0x59/0xa0 [ 661.431754][ C0] ? __pfx_mark_lock+0x10/0x10 [ 661.436620][ C0] ? hlock_class+0x4e/0x130 [ 661.441210][ C0] ? mark_lock+0xb5/0xc60 [ 661.445642][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 661.450786][ C0] ? __pfx_mark_lock+0x10/0x10 [ 661.455664][ C0] ? rcu_is_watching+0x12/0xc0 [ 661.460521][ C0] ? hlock_class+0x4e/0x130 [ 661.465111][ C0] ? mark_lock+0xb5/0xc60 [ 661.469547][ C0] ? __pfx_mark_lock+0x10/0x10 [ 661.474401][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 661.480045][ C0] ? hlock_class+0x4e/0x130 [ 661.484621][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 661.489748][ C0] ? rcu_is_watching+0x12/0xc0 [ 661.494585][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 661.499723][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 661.505187][ C0] ? find_held_lock+0x2d/0x110 [ 661.510058][ C0] ? __schedule+0x102c/0x34b0 [ 661.514840][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.519996][ C0] ? __schedule+0x105f/0x34b0 [ 661.524781][ C0] ? __pfx___schedule+0x10/0x10 [ 661.529718][ C0] ? do_task_dead+0x9e/0x110 [ 661.534392][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.539539][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 661.545446][ C0] ? do_task_dead+0x40/0x110 [ 661.550121][ C0] ? do_task_dead+0xd6/0x110 [ 661.554806][ C0] ? do_exit+0x1de7/0x2ce0 [ 661.559325][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.564457][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.569137][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.574613][ C0] ? do_group_exit+0xd3/0x2a0 [ 661.579395][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 661.584706][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 661.589664][ C0] ? do_syscall_64+0xcd/0x250 [ 661.594445][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.600637][ C0] [ 661.603721][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9923 tgid:9923 ppid:156 flags:0x00004000 [ 661.615649][ C0] Call Trace: [ 661.618990][ C0] [ 661.621980][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 661.628693][ C0] __switch_to_asm+0x70/0x70 [ 661.633403][ C0] [ 661.636481][ C0] task:modprobe state:R running task stack:25424 pid:9932 tgid:9932 ppid:36 flags:0x00000002 [ 661.648388][ C0] Call Trace: [ 661.651736][ C0] [ 661.654734][ C0] __schedule+0x105f/0x34b0 [ 661.659344][ C0] ? __pfx___schedule+0x10/0x10 [ 661.664289][ C0] ? do_task_dead+0x9e/0x110 [ 661.668995][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.674142][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 661.680044][ C0] ? do_task_dead+0x40/0x110 [ 661.684711][ C0] do_task_dead+0xd6/0x110 [ 661.689230][ C0] do_exit+0x1de7/0x2ce0 [ 661.693584][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.698697][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.703393][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.708868][ C0] do_group_exit+0xd3/0x2a0 [ 661.713479][ C0] __x64_sys_exit_group+0x3e/0x50 [ 661.718605][ C0] x64_sys_call+0x14a9/0x16a0 [ 661.723375][ C0] do_syscall_64+0xcd/0x250 [ 661.727993][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.734001][ C0] RIP: 0033:0x7f70ff49da90 [ 661.738498][ C0] RSP: 002b:00007ffd69e8d458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 661.746994][ C0] RAX: ffffffffffffffda RBX: 00007f70ff58e860 RCX: 00007f70ff49da90 [ 661.755046][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 661.763092][ C0] RBP: 00007f70ff58e860 R08: 0000000000000001 R09: 820f2f6e356ac9e8 [ 661.771139][ C0] R10: 00007ffd69e8d310 R11: 0000000000000246 R12: 0000000000000000 [ 661.779194][ C0] R13: 0000000000000001 R14: 00007f70ff592658 R15: 0000000000000001 [ 661.787272][ C0] [ 661.790366][ C0] task:modprobe state:R running task stack:24720 pid:9938 tgid:9938 ppid:36 flags:0x00000002 [ 661.802267][ C0] Call Trace: [ 661.805607][ C0] [ 661.808629][ C0] __schedule+0x105f/0x34b0 [ 661.813222][ C0] ? __pfx___schedule+0x10/0x10 [ 661.818165][ C0] ? do_task_dead+0x9e/0x110 [ 661.822841][ C0] ? __pfx_lock_release+0x10/0x10 [ 661.827984][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 661.833893][ C0] ? do_task_dead+0x40/0x110 [ 661.838571][ C0] do_task_dead+0xd6/0x110 [ 661.843076][ C0] do_exit+0x1de7/0x2ce0 [ 661.847451][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 661.852560][ C0] ? __pfx_do_exit+0x10/0x10 [ 661.857247][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 661.862722][ C0] do_group_exit+0xd3/0x2a0 [ 661.867331][ C0] __x64_sys_exit_group+0x3e/0x50 [ 661.872471][ C0] x64_sys_call+0x14a9/0x16a0 [ 661.877244][ C0] do_syscall_64+0xcd/0x250 [ 661.881853][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.887865][ C0] RIP: 0033:0x7fa33e236a90 [ 661.892360][ C0] RSP: 002b:00007ffe83ceda48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 661.900866][ C0] RAX: ffffffffffffffda RBX: 00007fa33e327860 RCX: 00007fa33e236a90 [ 661.908909][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 661.916953][ C0] RBP: 00007fa33e327860 R08: 0000000000000001 R09: aec7f49286e6b0ce [ 661.925008][ C0] R10: 00007ffe83ced900 R11: 0000000000000246 R12: 0000000000000000 [ 661.933054][ C0] R13: 0000000000000001 R14: 00007fa33e32b658 R15: 0000000000000001 [ 661.941120][ C0] [ 661.944206][ C0] task:modprobe state:R running task stack:25136 pid:9944 tgid:9944 ppid:36 flags:0x00000002 [ 661.956116][ C0] Call Trace: [ 661.959462][ C0] [ 661.962458][ C0] __schedule+0x105f/0x34b0 [ 661.967068][ C0] ? __pfx___schedule+0x10/0x10 [ 661.972035][ C0] ? __x64_sys_chdir+0x16e/0x270 [ 661.977060][ C0] do_group_exit+0xd3/0x2a0 [ 661.981658][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 661.986960][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 661.991916][ C0] ? do_syscall_64+0xcd/0x250 [ 661.996697][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.002890][ C0] [ 662.005973][ C0] task:modprobe state:R running task stack:25424 pid:9947 tgid:9947 ppid:36 flags:0x00000000 [ 662.017876][ C0] Call Trace: [ 662.021216][ C0] [ 662.024200][ C0] ? page_ext_put+0x3e/0xd0 [ 662.028806][ C0] ? hlock_class+0x4e/0x130 [ 662.033396][ C0] ? find_held_lock+0x2d/0x110 [ 662.038258][ C0] ? __schedule+0x102c/0x34b0 [ 662.043026][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.048160][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 662.053447][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 662.058756][ C0] ? find_held_lock+0x2d/0x110 [ 662.063617][ C0] ? hlock_class+0x4e/0x130 [ 662.068197][ C0] ? mark_lock+0xb5/0xc60 [ 662.072630][ C0] ? hlock_class+0x4e/0x130 [ 662.077224][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 662.082266][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.087154][ C0] ? hlock_class+0x4e/0x130 [ 662.091756][ C0] ? mark_lock+0xb5/0xc60 [ 662.096192][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 662.101497][ C0] ? unwind_get_return_address+0x59/0xa0 [ 662.107218][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.112089][ C0] ? hlock_class+0x4e/0x130 [ 662.116685][ C0] ? mark_lock+0xb5/0xc60 [ 662.121115][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 662.126236][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.131106][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.135959][ C0] ? hlock_class+0x4e/0x130 [ 662.140537][ C0] ? mark_lock+0xb5/0xc60 [ 662.144968][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.149812][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 662.155438][ C0] ? hlock_class+0x4e/0x130 [ 662.160018][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 662.165151][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.170000][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 662.175117][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 662.180594][ C0] ? find_held_lock+0x2d/0x110 [ 662.185448][ C0] ? __schedule+0x102c/0x34b0 [ 662.190220][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.195363][ C0] ? __schedule+0x105f/0x34b0 [ 662.200131][ C0] ? __pfx___schedule+0x10/0x10 [ 662.205074][ C0] ? do_task_dead+0x9e/0x110 [ 662.209752][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.214911][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 662.220830][ C0] ? do_task_dead+0x40/0x110 [ 662.225503][ C0] ? do_task_dead+0xd6/0x110 [ 662.230174][ C0] ? do_exit+0x1de7/0x2ce0 [ 662.234696][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 662.239809][ C0] ? __pfx_do_exit+0x10/0x10 [ 662.244485][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 662.249942][ C0] ? do_group_exit+0xd3/0x2a0 [ 662.254713][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 662.260014][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 662.264961][ C0] ? do_syscall_64+0xcd/0x250 [ 662.269737][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.276091][ C0] [ 662.279173][ C0] task:modprobe state:R running task stack:24720 pid:9958 tgid:9958 ppid:9697 flags:0x00000000 [ 662.291051][ C0] Call Trace: [ 662.294392][ C0] [ 662.297392][ C0] __schedule+0x105f/0x34b0 [ 662.302023][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 662.308020][ C0] lock_acquire.part.0+0x11b/0x380 [ 662.313243][ C0] ? find_held_lock+0x2d/0x110 [ 662.318106][ C0] ? hlock_class+0x4e/0x130 [ 662.322692][ C0] ? mark_lock+0xb5/0xc60 [ 662.327128][ C0] ? find_held_lock+0x2d/0x110 [ 662.331986][ C0] ? hlock_class+0x4e/0x130 [ 662.336584][ C0] mark_lock+0xb5/0xc60 [ 662.340829][ C0] hlock_class+0x4e/0x130 [ 662.345254][ C0] __lock_acquire+0xbdd/0x3ce0 [ 662.350130][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.354999][ C0] ? hlock_class+0x4e/0x130 [ 662.359596][ C0] ? mark_lock+0xb5/0xc60 [ 662.364023][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 662.369323][ C0] ? unwind_get_return_address+0x59/0xa0 [ 662.375053][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.379924][ C0] ? hlock_class+0x4e/0x130 [ 662.384512][ C0] ? mark_lock+0xb5/0xc60 [ 662.388936][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 662.394063][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.398930][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.403788][ C0] ? hlock_class+0x4e/0x130 [ 662.408377][ C0] ? mark_lock+0xb5/0xc60 [ 662.412826][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.417702][ C0] ? hlock_class+0x4e/0x130 [ 662.422299][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 662.427442][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.432301][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.437162][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.442015][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 662.447138][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 662.452596][ C0] ? find_held_lock+0x2d/0x110 [ 662.457452][ C0] ? __schedule+0x102c/0x34b0 [ 662.462228][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.467369][ C0] ? __schedule+0x105f/0x34b0 [ 662.472155][ C0] ? __pfx___schedule+0x10/0x10 [ 662.477101][ C0] ? do_task_dead+0x9e/0x110 [ 662.481791][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.486921][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 662.492835][ C0] ? do_task_dead+0x40/0x110 [ 662.497523][ C0] ? do_task_dead+0xd6/0x110 [ 662.502200][ C0] ? do_exit+0x1de7/0x2ce0 [ 662.506737][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 662.511849][ C0] ? __pfx_do_exit+0x10/0x10 [ 662.516527][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 662.521992][ C0] ? do_group_exit+0xd3/0x2a0 [ 662.526789][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 662.532090][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 662.537042][ C0] ? do_syscall_64+0xcd/0x250 [ 662.541825][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.548021][ C0] [ 662.551116][ C0] task:modprobe state:R running task stack:24720 pid:9969 tgid:9969 ppid:36 flags:0x00000002 [ 662.563013][ C0] Call Trace: [ 662.566361][ C0] [ 662.569356][ C0] ? page_table_check_clear.part.0+0x398/0x540 [ 662.575636][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 662.580947][ C0] ? __cond_resched+0x1b/0x30 [ 662.585722][ C0] ? preempt_schedule_common+0x44/0xc0 [ 662.591294][ C0] ? lock_acquire+0x2f/0xb0 [ 662.595895][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.600760][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.605617][ C0] ? hlock_class+0x4e/0x130 [ 662.610212][ C0] ? mark_lock+0xb5/0xc60 [ 662.614642][ C0] ? __pfx_mark_lock+0x10/0x10 [ 662.619512][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 662.625162][ C0] ? hlock_class+0x4e/0x130 [ 662.629756][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 662.634881][ C0] ? rcu_is_watching+0x12/0xc0 [ 662.639744][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 662.644851][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 662.650335][ C0] ? find_held_lock+0x2d/0x110 [ 662.655197][ C0] ? __schedule+0x102c/0x34b0 [ 662.659976][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.665124][ C0] ? __schedule+0x105f/0x34b0 [ 662.669903][ C0] ? __pfx___schedule+0x10/0x10 [ 662.674846][ C0] ? do_task_dead+0x9e/0x110 [ 662.679526][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.684659][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 662.690575][ C0] ? do_task_dead+0x40/0x110 [ 662.695254][ C0] ? do_task_dead+0xd6/0x110 [ 662.699922][ C0] ? do_exit+0x1de7/0x2ce0 [ 662.704439][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 662.709537][ C0] ? __pfx_do_exit+0x10/0x10 [ 662.714224][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 662.719709][ C0] ? do_group_exit+0xd3/0x2a0 [ 662.724477][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 662.729774][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 662.734717][ C0] ? do_syscall_64+0xcd/0x250 [ 662.739517][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.745707][ C0] [ 662.748802][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:9976 tgid:9976 ppid:9697 flags:0x00004000 [ 662.760759][ C0] Call Trace: [ 662.764110][ C0] [ 662.767100][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 662.773800][ C0] __switch_to_asm+0x70/0x70 [ 662.778505][ C0] [ 662.781587][ C0] task:modprobe state:R running task stack:25424 pid:9979 tgid:9979 ppid:9662 flags:0x00000002 [ 662.793480][ C0] Call Trace: [ 662.796813][ C0] [ 662.799799][ C0] __schedule+0x105f/0x34b0 [ 662.804384][ C0] ? __pfx___schedule+0x10/0x10 [ 662.809322][ C0] ? do_task_dead+0x9e/0x110 [ 662.813996][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.819165][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 662.825071][ C0] ? do_task_dead+0x40/0x110 [ 662.829736][ C0] do_task_dead+0xd6/0x110 [ 662.834228][ C0] do_exit+0x1de7/0x2ce0 [ 662.838576][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 662.843692][ C0] ? __pfx_do_exit+0x10/0x10 [ 662.848396][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 662.853857][ C0] do_group_exit+0xd3/0x2a0 [ 662.858451][ C0] __x64_sys_exit_group+0x3e/0x50 [ 662.863578][ C0] x64_sys_call+0x14a9/0x16a0 [ 662.868350][ C0] do_syscall_64+0xcd/0x250 [ 662.872953][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.878956][ C0] RIP: 0033:0x7f941a1bba90 [ 662.883449][ C0] RSP: 002b:00007ffc5bd9ec28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 662.891949][ C0] RAX: ffffffffffffffda RBX: 00007f941a2ac860 RCX: 00007f941a1bba90 [ 662.899991][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 662.908031][ C0] RBP: 00007f941a2ac860 R08: 0000000000000001 R09: ca142add66edda86 [ 662.916078][ C0] R10: 00007ffc5bd9eae0 R11: 0000000000000246 R12: 0000000000000000 [ 662.924133][ C0] R13: 0000000000000001 R14: 00007f941a2b0658 R15: 0000000000000001 [ 662.932196][ C0] [ 662.935294][ C0] task:modprobe state:R running task stack:25424 pid:9983 tgid:9983 ppid:9697 flags:0x00000002 [ 662.947182][ C0] Call Trace: [ 662.950516][ C0] [ 662.953525][ C0] __schedule+0x105f/0x34b0 [ 662.958130][ C0] ? __pfx___schedule+0x10/0x10 [ 662.963071][ C0] ? do_task_dead+0x9e/0x110 [ 662.967736][ C0] ? __pfx_lock_release+0x10/0x10 [ 662.972857][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 662.978769][ C0] ? do_task_dead+0x40/0x110 [ 662.983451][ C0] do_task_dead+0xd6/0x110 [ 662.987961][ C0] do_exit+0x1de7/0x2ce0 [ 662.992317][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 662.997424][ C0] ? __pfx_do_exit+0x10/0x10 [ 663.002109][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 663.007595][ C0] do_group_exit+0xd3/0x2a0 [ 663.012214][ C0] __x64_sys_exit_group+0x3e/0x50 [ 663.017342][ C0] x64_sys_call+0x14a9/0x16a0 [ 663.022109][ C0] do_syscall_64+0xcd/0x250 [ 663.026727][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.032730][ C0] RIP: 0033:0x7fb4f77eda90 [ 663.037223][ C0] RSP: 002b:00007ffe93cab858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 663.045725][ C0] RAX: ffffffffffffffda RBX: 00007fb4f78de860 RCX: 00007fb4f77eda90 [ 663.053772][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 663.061822][ C0] RBP: 00007fb4f78de860 R08: 0000000000000001 R09: ff7c17147e99920e [ 663.069874][ C0] R10: 00007ffe93cab710 R11: 0000000000000246 R12: 0000000000000000 [ 663.077913][ C0] R13: 0000000000000001 R14: 00007fb4f78e2658 R15: 0000000000000001 [ 663.085976][ C0] [ 663.089064][ C0] task:kworker/u8:2 state:R running task stack:28784 pid:9989 tgid:9989 ppid:36 flags:0x00004000 [ 663.100988][ C0] Call Trace: [ 663.104320][ C0] [ 663.107320][ C0] __schedule+0x105f/0x34b0 [ 663.111919][ C0] ? __pfx___schedule+0x10/0x10 [ 663.116860][ C0] ? wake_up_q+0x9e/0x140 [ 663.121295][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 663.126933][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 663.132667][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 663.138238][ C0] ? __cond_resched+0x1b/0x30 [ 663.143021][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 663.148664][ C0] preempt_schedule_common+0x44/0xc0 [ 663.154064][ C0] ? file_has_perm+0x280/0x350 [ 663.158940][ C0] ? do_filp_open+0x1dc/0x430 [ 663.163761][ C0] ? security_mmap_addr+0x65/0x70 [ 663.168873][ C0] ? __get_unmapped_area+0x26b/0x3d0 [ 663.174231][ C0] ? do_mprotect_pkey+0x98e/0xd00 [ 663.179390][ C0] ? mmput+0xdb/0x3e0 [ 663.183474][ C0] ? do_exit+0x9bf/0x2ce0 [ 663.187899][ C0] ? do_group_exit+0x1c3/0x2a0 [ 663.192772][ C0] ? __pfx_lock_release+0x10/0x10 [ 663.197898][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 663.203008][ C0] ? __pfx_do_exit+0x10/0x10 [ 663.207695][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 663.213169][ C0] ? do_group_exit+0xd3/0x2a0 [ 663.217955][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 663.223256][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 663.228203][ C0] ? do_syscall_64+0xcd/0x250 [ 663.232991][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.239193][ C0] [ 663.242289][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:9997 tgid:9997 ppid:9697 flags:0x00004000 [ 663.254213][ C0] Call Trace: [ 663.257556][ C0] [ 663.260557][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 663.267259][ C0] __switch_to_asm+0x70/0x70 [ 663.271973][ C0] [ 663.275049][ C0] task:modprobe state:R running task stack:25136 pid:9998 tgid:9998 ppid:36 flags:0x00000002 [ 663.286934][ C0] Call Trace: [ 663.290271][ C0] [ 663.293276][ C0] __schedule+0x105f/0x34b0 [ 663.297883][ C0] ? __pfx___schedule+0x10/0x10 [ 663.302827][ C0] ? do_task_dead+0x9e/0x110 [ 663.307501][ C0] ? __pfx_lock_release+0x10/0x10 [ 663.312649][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 663.318551][ C0] ? do_task_dead+0x40/0x110 [ 663.323237][ C0] do_task_dead+0xd6/0x110 [ 663.327742][ C0] do_exit+0x1de7/0x2ce0 [ 663.332089][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 663.337206][ C0] ? __pfx_do_exit+0x10/0x10 [ 663.341895][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 663.347376][ C0] do_group_exit+0xd3/0x2a0 [ 663.351973][ C0] __x64_sys_exit_group+0x3e/0x50 [ 663.357096][ C0] x64_sys_call+0x14a9/0x16a0 [ 663.361865][ C0] do_syscall_64+0xcd/0x250 [ 663.366474][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.372487][ C0] RIP: 0033:0x7f63c199aa90 [ 663.376988][ C0] RSP: 002b:00007ffd525a2278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 663.385491][ C0] RAX: ffffffffffffffda RBX: 00007f63c1a8b860 RCX: 00007f63c199aa90 [ 663.393543][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 663.401597][ C0] RBP: 00007f63c1a8b860 R08: 0000000000000001 R09: af62dd40f58d559b [ 663.409654][ C0] R10: 00007ffd525a2130 R11: 0000000000000246 R12: 0000000000000000 [ 663.417708][ C0] R13: 0000000000000001 R14: 00007f63c1a8f658 R15: 0000000000000001 [ 663.425785][ C0] [ 663.428863][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:10003 tgid:10003 ppid:9662 flags:0x00004000 [ 663.440764][ C0] Call Trace: [ 663.444097][ C0] [ 663.447077][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 663.453765][ C0] __switch_to_asm+0x70/0x70 [ 663.458481][ C0] [ 663.461561][ C0] task:modprobe state:R running task stack:24720 pid:10007 tgid:10007 ppid:9697 flags:0x00000000 [ 663.473460][ C0] Call Trace: [ 663.476801][ C0] [ 663.479784][ C0] __schedule+0x105f/0x34b0 [ 663.484378][ C0] ? __pfx___schedule+0x10/0x10 [ 663.489322][ C0] ? find_held_lock+0x2d/0x110 [ 663.494173][ C0] ? hlock_class+0x4e/0x130 [ 663.498762][ C0] ? mark_lock+0xb5/0xc60 [ 663.503192][ C0] ? hlock_class+0x4e/0x130 [ 663.507796][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 663.512829][ C0] ? __pfx_mark_lock+0x10/0x10 [ 663.517697][ C0] ? hlock_class+0x4e/0x130 [ 663.522300][ C0] ? mark_lock+0xb5/0xc60 [ 663.526735][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 663.532037][ C0] ? unwind_get_return_address+0x59/0xa0 [ 663.537758][ C0] ? __pfx_mark_lock+0x10/0x10 [ 663.542633][ C0] ? hlock_class+0x4e/0x130 [ 663.547227][ C0] ? mark_lock+0xb5/0xc60 [ 663.551666][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 663.556797][ C0] ? __pfx_mark_lock+0x10/0x10 [ 663.561666][ C0] ? rcu_is_watching+0x12/0xc0 [ 663.566513][ C0] ? hlock_class+0x4e/0x130 [ 663.571129][ C0] ? mark_lock+0xb5/0xc60 [ 663.575577][ C0] ? __pfx_mark_lock+0x10/0x10 [ 663.580440][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 663.586090][ C0] ? hlock_class+0x4e/0x130 [ 663.590678][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 663.595823][ C0] ? rcu_is_watching+0x12/0xc0 [ 663.600674][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 663.605794][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 663.611280][ C0] ? find_held_lock+0x2d/0x110 [ 663.616137][ C0] ? __schedule+0x102c/0x34b0 [ 663.620905][ C0] ? __pfx_lock_release+0x10/0x10 [ 663.626041][ C0] ? __schedule+0x105f/0x34b0 [ 663.630822][ C0] ? __pfx___schedule+0x10/0x10 [ 663.635764][ C0] ? do_task_dead+0x9e/0x110 [ 663.640428][ C0] ? __pfx_lock_release+0x10/0x10 [ 663.645561][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 663.651481][ C0] ? do_task_dead+0x40/0x110 [ 663.656145][ C0] ? do_task_dead+0xd6/0x110 [ 663.660816][ C0] ? do_exit+0x1de7/0x2ce0 [ 663.665333][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 663.670445][ C0] ? __pfx_do_exit+0x10/0x10 [ 663.675132][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 663.680609][ C0] ? do_group_exit+0xd3/0x2a0 [ 663.685398][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 663.690693][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 663.695660][ C0] ? do_syscall_64+0xcd/0x250 [ 663.700449][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.706648][ C0] [ 663.709726][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:10015 tgid:10015 ppid:36 flags:0x00004000 [ 663.721623][ C0] Call Trace: [ 663.724971][ C0] [ 663.727981][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 663.734676][ C0] __switch_to_asm+0x70/0x70 [ 663.739392][ C0] [ 663.742484][ C0] task:modprobe state:R running task stack:25424 pid:10018 tgid:10018 ppid:156 flags:0x00000002 [ 663.754539][ C0] Call Trace: [ 663.757887][ C0] [ 663.760917][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 663.765957][ C0] ? do_group_exit+0xd3/0x2a0 [ 663.770732][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 663.776033][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 663.780981][ C0] ? do_syscall_64+0xcd/0x250 [ 663.785780][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.791978][ C0] [ 663.795060][ C0] task:modprobe state:R running task stack:24416 pid:10020 tgid:10020 ppid:9662 flags:0x00000002 [ 663.806947][ C0] Call Trace: [ 663.810285][ C0] [ 663.813291][ C0] __schedule+0x105f/0x34b0 [ 663.817897][ C0] ? __pfx___schedule+0x10/0x10 [ 663.822852][ C0] ? do_task_dead+0x9e/0x110 [ 663.827534][ C0] ? __pfx_lock_release+0x10/0x10 [ 663.832689][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 663.838619][ C0] ? do_task_dead+0x40/0x110 [ 663.843299][ C0] do_task_dead+0xd6/0x110 [ 663.847811][ C0] do_exit+0x1de7/0x2ce0 [ 663.852165][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 663.857282][ C0] ? __pfx_do_exit+0x10/0x10 [ 663.861978][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 663.867451][ C0] do_group_exit+0xd3/0x2a0 [ 663.872061][ C0] __x64_sys_exit_group+0x3e/0x50 [ 663.877192][ C0] x64_sys_call+0x14a9/0x16a0 [ 663.881981][ C0] do_syscall_64+0xcd/0x250 [ 663.886601][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.892612][ C0] RIP: 0033:0x7f19950faa90 [ 663.897099][ C0] RSP: 002b:00007ffe25f0fc28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 663.905615][ C0] RAX: ffffffffffffffda RBX: 00007f19951eb860 RCX: 00007f19950faa90 [ 663.913672][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 663.921725][ C0] RBP: 00007f19951eb860 R08: 0000000000000001 R09: b943d56e68299139 [ 663.929764][ C0] R10: 00007ffe25f0fae0 R11: 0000000000000246 R12: 0000000000000000 [ 663.937809][ C0] R13: 0000000000000001 R14: 00007f19951ef658 R15: 0000000000000001 [ 663.945879][ C0] [ 663.948970][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:10021 tgid:10021 ppid:156 flags:0x00004000 [ 663.960890][ C0] Call Trace: [ 663.964227][ C0] [ 663.967233][ C0] __schedule+0x105f/0x34b0 [ 663.971839][ C0] ? __pfx___schedule+0x10/0x10 [ 663.976779][ C0] ? wake_up_q+0x9e/0x140 [ 663.981220][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 663.986871][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 663.992617][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 663.998193][ C0] ? __cond_resched+0x1b/0x30 [ 664.002979][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 664.008649][ C0] preempt_schedule_common+0x44/0xc0 [ 664.014038][ C0] __cond_resched+0x1b/0x30 [ 664.018635][ C0] stop_one_cpu+0x112/0x190 [ 664.023243][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 664.028366][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 664.034000][ C0] ? sched_exec+0x1dc/0x270 [ 664.038602][ C0] ? sched_exec+0x1a2/0x270 [ 664.043222][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 664.049142][ C0] sched_exec+0x1dc/0x270 [ 664.053567][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 664.059036][ C0] ? _raw_spin_unlock+0x28/0x50 [ 664.063984][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 664.069559][ C0] ? mmput+0xdb/0x3e0 [ 664.073650][ C0] ? do_exit+0x9bf/0x2ce0 [ 664.078080][ C0] ? do_group_exit+0x1c3/0x2a0 [ 664.082946][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.088076][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 664.093188][ C0] ? __pfx_do_exit+0x10/0x10 [ 664.097871][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.103329][ C0] ? do_group_exit+0xd3/0x2a0 [ 664.108101][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 664.113408][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 664.118356][ C0] ? do_syscall_64+0xcd/0x250 [ 664.123148][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.129338][ C0] [ 664.132422][ C0] task:modprobe state:R running task stack:24720 pid:10032 tgid:10032 ppid:9662 flags:0x00004002 [ 664.144325][ C0] Call Trace: [ 664.147671][ C0] [ 664.150677][ C0] __schedule+0x105f/0x34b0 [ 664.155290][ C0] ? __pfx___schedule+0x10/0x10 [ 664.160235][ C0] ? do_task_dead+0x9e/0x110 [ 664.164914][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.170066][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 664.175980][ C0] ? do_task_dead+0x40/0x110 [ 664.180653][ C0] do_task_dead+0xd6/0x110 [ 664.185160][ C0] do_exit+0x1de7/0x2ce0 [ 664.189505][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 664.194632][ C0] ? __pfx_do_exit+0x10/0x10 [ 664.199324][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.204791][ C0] do_group_exit+0xd3/0x2a0 [ 664.209399][ C0] __x64_sys_exit_group+0x3e/0x50 [ 664.214546][ C0] x64_sys_call+0x14a9/0x16a0 [ 664.219313][ C0] do_syscall_64+0xcd/0x250 [ 664.223934][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.229942][ C0] RIP: 0033:0x7fae19e3ea90 [ 664.234440][ C0] RSP: 002b:00007ffe697b8d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 664.242961][ C0] RAX: ffffffffffffffda RBX: 00007fae19f2f860 RCX: 00007fae19e3ea90 [ 664.251098][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 664.259168][ C0] RBP: 00007fae19f2f860 R08: 0000000000000001 R09: 2dc61bb128f1f5a3 [ 664.267219][ C0] R10: 00007ffe697b8c30 R11: 0000000000000246 R12: 0000000000000000 [ 664.275275][ C0] R13: 0000000000000001 R14: 00007fae19f33658 R15: 0000000000000001 [ 664.283357][ C0] [ 664.286455][ C0] task:kworker/u8:3 state:R running task stack:28784 pid:10035 tgid:10035 ppid:9697 flags:0x00004000 [ 664.298373][ C0] Call Trace: [ 664.301711][ C0] [ 664.304716][ C0] ? xas_move_index+0xb0/0x110 [ 664.309579][ C0] ? __pfx_mmap_region+0x10/0x10 [ 664.314623][ C0] ? page_ref_add_unless.constprop.0+0xe7/0x390 [ 664.320963][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.325829][ C0] ? find_held_lock+0x2d/0x110 [ 664.330689][ C0] ? hlock_class+0x4e/0x130 [ 664.335290][ C0] ? hlock_class+0x4e/0x130 [ 664.339925][ C0] ? mark_lock+0xb5/0xc60 [ 664.344359][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.349494][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.354364][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 664.359500][ C0] ? find_held_lock+0x2d/0x110 [ 664.364359][ C0] ? __schedule+0x102c/0x34b0 [ 664.369121][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.374273][ C0] ? __schedule+0x105f/0x34b0 [ 664.379051][ C0] ? __pfx___schedule+0x10/0x10 [ 664.384001][ C0] ? do_task_dead+0x9e/0x110 [ 664.388678][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.393913][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 664.399822][ C0] ? do_task_dead+0x40/0x110 [ 664.404479][ C0] ? do_task_dead+0xd6/0x110 [ 664.409147][ C0] ? do_exit+0x1de7/0x2ce0 [ 664.413664][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 664.418776][ C0] ? __pfx_do_exit+0x10/0x10 [ 664.423463][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.428930][ C0] ? do_group_exit+0xd3/0x2a0 [ 664.433712][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 664.439008][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 664.443943][ C0] ? do_syscall_64+0xcd/0x250 [ 664.448722][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.454922][ C0] [ 664.458898][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:10047 tgid:10047 ppid:36 flags:0x00004000 [ 664.470833][ C0] Call Trace: [ 664.474184][ C0] [ 664.477183][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 664.483883][ C0] __switch_to_asm+0x70/0x70 [ 664.488587][ C0] [ 664.491666][ C0] task:modprobe state:R running task stack:25136 pid:10048 tgid:10048 ppid:9662 flags:0x00000002 [ 664.503547][ C0] Call Trace: [ 664.506875][ C0] [ 664.509854][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 664.515143][ C0] ? kernel_text_address+0x8d/0x100 [ 664.520439][ C0] ? mark_lock+0xb5/0xc60 [ 664.524887][ C0] ? __kernel_text_address+0xd/0x40 [ 664.530295][ C0] ? unwind_get_return_address+0x59/0xa0 [ 664.536018][ C0] ? arch_stack_walk+0xa7/0x100 [ 664.540956][ C0] ? hlock_class+0x4e/0x130 [ 664.545549][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 664.550605][ C0] ? hlock_class+0x4e/0x130 [ 664.555195][ C0] ? mark_lock+0xb5/0xc60 [ 664.559647][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.564517][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 664.569818][ C0] ? find_held_lock+0x2d/0x110 [ 664.574681][ C0] ? hlock_class+0x4e/0x130 [ 664.579289][ C0] ? mark_lock+0xb5/0xc60 [ 664.583714][ C0] ? hlock_class+0x4e/0x130 [ 664.588301][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 664.593328][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.598200][ C0] ? hlock_class+0x4e/0x130 [ 664.602794][ C0] ? mark_lock+0xb5/0xc60 [ 664.607222][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 664.612526][ C0] ? unwind_get_return_address+0x59/0xa0 [ 664.618254][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.623122][ C0] ? hlock_class+0x4e/0x130 [ 664.627722][ C0] ? mark_lock+0xb5/0xc60 [ 664.632146][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 664.637289][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.642149][ C0] ? rcu_is_watching+0x12/0xc0 [ 664.647010][ C0] ? hlock_class+0x4e/0x130 [ 664.651608][ C0] ? mark_lock+0xb5/0xc60 [ 664.656036][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.660887][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 664.666531][ C0] ? hlock_class+0x4e/0x130 [ 664.671136][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 664.676291][ C0] ? rcu_is_watching+0x12/0xc0 [ 664.681151][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 664.686286][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 664.691768][ C0] ? find_held_lock+0x2d/0x110 [ 664.696635][ C0] ? __schedule+0x102c/0x34b0 [ 664.701405][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.706545][ C0] ? __schedule+0x105f/0x34b0 [ 664.711330][ C0] ? __pfx___schedule+0x10/0x10 [ 664.716286][ C0] ? do_task_dead+0x9e/0x110 [ 664.720968][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.726107][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 664.732014][ C0] ? do_task_dead+0x40/0x110 [ 664.736688][ C0] ? do_task_dead+0xd6/0x110 [ 664.741372][ C0] ? do_exit+0x1de7/0x2ce0 [ 664.745891][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 664.751002][ C0] ? __pfx_do_exit+0x10/0x10 [ 664.755686][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.761151][ C0] ? do_group_exit+0xd3/0x2a0 [ 664.765936][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 664.771249][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 664.776194][ C0] ? do_syscall_64+0xcd/0x250 [ 664.780994][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.787188][ C0] [ 664.790287][ C0] task:modprobe state:R running task stack:25424 pid:10060 tgid:10060 ppid:36 flags:0x00000000 [ 664.802198][ C0] Call Trace: [ 664.805546][ C0] [ 664.808625][ C0] __schedule+0x105f/0x34b0 [ 664.813247][ C0] ? __pfx___schedule+0x10/0x10 [ 664.818188][ C0] ? find_held_lock+0x2d/0x110 [ 664.823062][ C0] ? lock_acquire+0x2f/0xb0 [ 664.827668][ C0] ? hlock_class+0x4e/0x130 [ 664.832266][ C0] ? mark_lock+0xb5/0xc60 [ 664.836700][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 664.842007][ C0] ? unwind_get_return_address+0x59/0xa0 [ 664.847731][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.852594][ C0] ? hlock_class+0x4e/0x130 [ 664.857188][ C0] ? mark_lock+0xb5/0xc60 [ 664.861647][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 664.866802][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.871674][ C0] ? rcu_is_watching+0x12/0xc0 [ 664.876615][ C0] ? hlock_class+0x4e/0x130 [ 664.881211][ C0] ? mark_lock+0xb5/0xc60 [ 664.885658][ C0] ? __pfx_mark_lock+0x10/0x10 [ 664.890515][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 664.896194][ C0] ? hlock_class+0x4e/0x130 [ 664.900882][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 664.906020][ C0] ? rcu_is_watching+0x12/0xc0 [ 664.910881][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 664.916005][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 664.921496][ C0] ? find_held_lock+0x2d/0x110 [ 664.926353][ C0] ? __schedule+0x102c/0x34b0 [ 664.931124][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.936284][ C0] ? __schedule+0x105f/0x34b0 [ 664.941064][ C0] ? __pfx___schedule+0x10/0x10 [ 664.946006][ C0] ? do_task_dead+0x9e/0x110 [ 664.950682][ C0] ? __pfx_lock_release+0x10/0x10 [ 664.955821][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 664.961722][ C0] ? do_task_dead+0x40/0x110 [ 664.966404][ C0] ? do_task_dead+0xd6/0x110 [ 664.971093][ C0] ? do_exit+0x1de7/0x2ce0 [ 664.975619][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 664.980725][ C0] ? __pfx_do_exit+0x10/0x10 [ 664.985402][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 664.990881][ C0] ? do_group_exit+0xd3/0x2a0 [ 664.995666][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 665.000957][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 665.005908][ C0] ? do_syscall_64+0xcd/0x250 [ 665.010700][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.016901][ C0] [ 665.019992][ C0] task:modprobe state:R running task stack:24720 pid:10069 tgid:10069 ppid:9697 flags:0x00000002 [ 665.031906][ C0] Call Trace: [ 665.035253][ C0] [ 665.038250][ C0] ? hlock_class+0x4e/0x130 [ 665.042842][ C0] ? mark_lock+0xb5/0xc60 [ 665.047283][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.052154][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 665.057479][ C0] ? find_held_lock+0x2d/0x110 [ 665.062342][ C0] ? hlock_class+0x4e/0x130 [ 665.066925][ C0] ? mark_lock+0xb5/0xc60 [ 665.071351][ C0] ? hlock_class+0x4e/0x130 [ 665.075943][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 665.080981][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.085854][ C0] ? hlock_class+0x4e/0x130 [ 665.090439][ C0] ? mark_lock+0xb5/0xc60 [ 665.094864][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 665.100162][ C0] ? unwind_get_return_address+0x59/0xa0 [ 665.105897][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.110761][ C0] ? hlock_class+0x4e/0x130 [ 665.115362][ C0] ? mark_lock+0xb5/0xc60 [ 665.119776][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 665.124893][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.129758][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.134596][ C0] ? hlock_class+0x4e/0x130 [ 665.139175][ C0] ? mark_lock+0xb5/0xc60 [ 665.143597][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.148453][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 665.154097][ C0] ? hlock_class+0x4e/0x130 [ 665.158678][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 665.163817][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.168665][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 665.173778][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 665.179273][ C0] ? find_held_lock+0x2d/0x110 [ 665.184134][ C0] ? __schedule+0x102c/0x34b0 [ 665.188918][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.194053][ C0] ? __schedule+0x105f/0x34b0 [ 665.198838][ C0] ? __pfx___schedule+0x10/0x10 [ 665.203787][ C0] ? do_task_dead+0x9e/0x110 [ 665.208460][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.213577][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 665.219483][ C0] ? do_task_dead+0x40/0x110 [ 665.224166][ C0] ? do_task_dead+0xd6/0x110 [ 665.228866][ C0] ? do_exit+0x1de7/0x2ce0 [ 665.233391][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 665.238497][ C0] ? __pfx_do_exit+0x10/0x10 [ 665.243178][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 665.248658][ C0] ? do_group_exit+0xd3/0x2a0 [ 665.253441][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 665.258738][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 665.263694][ C0] ? do_syscall_64+0xcd/0x250 [ 665.268488][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.274692][ C0] [ 665.277792][ C0] task:modprobe state:R running task stack:25424 pid:10076 tgid:10076 ppid:9697 flags:0x00000002 [ 665.289695][ C0] Call Trace: [ 665.293031][ C0] [ 665.296025][ C0] __schedule+0x105f/0x34b0 [ 665.300629][ C0] ? mmput+0xdb/0x3e0 [ 665.304691][ C0] ? do_task_dead+0x40/0x110 [ 665.309347][ C0] ? do_task_dead+0xd6/0x110 [ 665.314033][ C0] ? do_exit+0x1de7/0x2ce0 [ 665.318553][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 665.323662][ C0] ? __pfx_do_exit+0x10/0x10 [ 665.328341][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 665.333819][ C0] do_group_exit+0xd3/0x2a0 [ 665.338420][ C0] __x64_sys_exit_group+0x3e/0x50 [ 665.343543][ C0] x64_sys_call+0x14a9/0x16a0 [ 665.348312][ C0] do_syscall_64+0xcd/0x250 [ 665.352927][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.358922][ C0] RIP: 0033:0x7f0c2af2ba90 [ 665.363409][ C0] RSP: 002b:00007ffe5f08b708 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 665.371912][ C0] RAX: ffffffffffffffda RBX: 00007f0c2b01c860 RCX: 00007f0c2af2ba90 [ 665.379959][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 665.388005][ C0] RBP: 00007f0c2b01c860 R08: 0000000000000001 R09: bc0b6ae72840cf5a [ 665.396048][ C0] R10: 00007ffe5f08b5c0 R11: 0000000000000246 R12: 0000000000000000 [ 665.404091][ C0] R13: 0000000000000001 R14: 00007f0c2b020658 R15: 0000000000000001 [ 665.412166][ C0] [ 665.415259][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:10084 tgid:10084 ppid:36 flags:0x00004000 [ 665.427181][ C0] Call Trace: [ 665.430540][ C0] [ 665.433531][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 665.440232][ C0] __switch_to_asm+0x70/0x70 [ 665.444937][ C0] [ 665.448016][ C0] task:modprobe state:R running task stack:24720 pid:10088 tgid:10088 ppid:9662 flags:0x00000002 [ 665.459912][ C0] Call Trace: [ 665.463251][ C0] [ 665.466256][ C0] __schedule+0x105f/0x34b0 [ 665.470865][ C0] ? __pfx___schedule+0x10/0x10 [ 665.475805][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 665.481094][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 665.486676][ C0] ? unmap_page_range+0x19d7/0x2fa0 [ 665.491983][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.496840][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 665.501973][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 665.507448][ C0] ? find_held_lock+0x2d/0x110 [ 665.512325][ C0] ? hlock_class+0x4e/0x130 [ 665.516917][ C0] ? mark_lock+0xb5/0xc60 [ 665.521341][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.526228][ C0] ? hlock_class+0x4e/0x130 [ 665.530851][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 665.535991][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.540861][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 665.545995][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.550845][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 665.555980][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 665.562164][ C0] ? find_held_lock+0x2d/0x110 [ 665.567031][ C0] ? __schedule+0x102c/0x34b0 [ 665.571815][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.576937][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 665.582240][ C0] ? __schedule+0x105f/0x34b0 [ 665.587022][ C0] ? __pfx___schedule+0x10/0x10 [ 665.591959][ C0] ? do_task_dead+0x9e/0x110 [ 665.596633][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.601761][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 665.607669][ C0] ? do_task_dead+0x40/0x110 [ 665.612352][ C0] ? do_task_dead+0xd6/0x110 [ 665.617029][ C0] ? do_exit+0x1de7/0x2ce0 [ 665.621561][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 665.626668][ C0] ? __pfx_do_exit+0x10/0x10 [ 665.631354][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 665.636844][ C0] ? do_group_exit+0xd3/0x2a0 [ 665.641633][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 665.646943][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 665.651890][ C0] ? do_syscall_64+0xcd/0x250 [ 665.656680][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.662869][ C0] [ 665.665958][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:10090 tgid:10090 ppid:9697 flags:0x00004000 [ 665.677887][ C0] Call Trace: [ 665.681232][ C0] [ 665.684235][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 665.690937][ C0] __switch_to_asm+0x70/0x70 [ 665.695648][ C0] [ 665.698729][ C0] task:modprobe state:R running task stack:24416 pid:10097 tgid:10097 ppid:36 flags:0x00000002 [ 665.710633][ C0] Call Trace: [ 665.713978][ C0] [ 665.716973][ C0] __schedule+0x105f/0x34b0 [ 665.721579][ C0] ? __pfx___schedule+0x10/0x10 [ 665.726533][ C0] ? __cond_resched+0x1b/0x30 [ 665.731305][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.736191][ C0] ? free_unref_folios+0x8a5/0x1170 [ 665.741496][ C0] ? hlock_class+0x4e/0x130 [ 665.746091][ C0] ? mark_lock+0xb5/0xc60 [ 665.750529][ C0] ? hlock_class+0x4e/0x130 [ 665.755126][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 665.760166][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.765039][ C0] ? hlock_class+0x4e/0x130 [ 665.769628][ C0] ? mark_lock+0xb5/0xc60 [ 665.774064][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 665.779374][ C0] ? unwind_get_return_address+0x59/0xa0 [ 665.785106][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.790002][ C0] ? hlock_class+0x4e/0x130 [ 665.794598][ C0] ? mark_lock+0xb5/0xc60 [ 665.799029][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 665.804164][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.809049][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.813912][ C0] ? hlock_class+0x4e/0x130 [ 665.818506][ C0] ? mark_lock+0xb5/0xc60 [ 665.822935][ C0] ? __pfx_mark_lock+0x10/0x10 [ 665.827781][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 665.833418][ C0] ? hlock_class+0x4e/0x130 [ 665.838008][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 665.843154][ C0] ? rcu_is_watching+0x12/0xc0 [ 665.848016][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 665.853163][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 665.858664][ C0] ? find_held_lock+0x2d/0x110 [ 665.863522][ C0] ? __schedule+0x102c/0x34b0 [ 665.868300][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.873444][ C0] ? __schedule+0x105f/0x34b0 [ 665.878234][ C0] ? __pfx___schedule+0x10/0x10 [ 665.883184][ C0] ? do_task_dead+0x9e/0x110 [ 665.887859][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.893000][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 665.898919][ C0] ? do_task_dead+0x40/0x110 [ 665.903586][ C0] ? do_task_dead+0xd6/0x110 [ 665.908273][ C0] ? do_exit+0x1de7/0x2ce0 [ 665.912788][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 665.917895][ C0] ? __pfx_do_exit+0x10/0x10 [ 665.922586][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 665.928052][ C0] ? do_group_exit+0xd3/0x2a0 [ 665.932838][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 665.938141][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 665.943105][ C0] ? do_syscall_64+0xcd/0x250 [ 665.947893][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.954090][ C0] [ 665.957178][ C0] task:modprobe state:R running task stack:25424 pid:10103 tgid:10103 ppid:9662 flags:0x00000000 [ 665.969089][ C0] Call Trace: [ 665.972428][ C0] [ 665.975427][ C0] ? find_held_lock+0x59/0x110 [ 665.980287][ C0] ? mmput+0xdb/0x3e0 [ 665.984353][ C0] ? do_exit+0x9bf/0x2ce0 [ 665.988764][ C0] ? do_group_exit+0x1c3/0x2a0 [ 665.993617][ C0] ? __pfx_lock_release+0x10/0x10 [ 665.998742][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 666.003846][ C0] ? __pfx_do_exit+0x10/0x10 [ 666.008555][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 666.014025][ C0] ? do_group_exit+0xd3/0x2a0 [ 666.018797][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 666.024099][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 666.029059][ C0] ? do_syscall_64+0xcd/0x250 [ 666.033845][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.040044][ C0] [ 666.043181][ C0] task:modprobe state:R running task stack:25424 pid:10110 tgid:10110 ppid:36 flags:0x00000000 [ 666.055081][ C0] Call Trace: [ 666.058431][ C0] [ 666.061419][ C0] __schedule+0x105f/0x34b0 [ 666.066026][ C0] ? __pfx___schedule+0x10/0x10 [ 666.070968][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 666.076258][ C0] ? hlock_class+0x4e/0x130 [ 666.080854][ C0] ? mark_lock+0xb5/0xc60 [ 666.085281][ C0] ? hlock_class+0x4e/0x130 [ 666.089865][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 666.094903][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.099762][ C0] ? hlock_class+0x4e/0x130 [ 666.104340][ C0] ? mark_lock+0xb5/0xc60 [ 666.108757][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 666.114054][ C0] ? unwind_get_return_address+0x59/0xa0 [ 666.119777][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.124655][ C0] ? hlock_class+0x4e/0x130 [ 666.129252][ C0] ? mark_lock+0xb5/0xc60 [ 666.133678][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 666.138811][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.143679][ C0] ? rcu_is_watching+0x12/0xc0 [ 666.148529][ C0] ? hlock_class+0x4e/0x130 [ 666.153129][ C0] ? mark_lock+0xb5/0xc60 [ 666.157560][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.162413][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 666.168059][ C0] ? hlock_class+0x4e/0x130 [ 666.172647][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 666.177816][ C0] ? rcu_is_watching+0x12/0xc0 [ 666.182681][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 666.187806][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 666.193296][ C0] ? find_held_lock+0x2d/0x110 [ 666.198166][ C0] ? __schedule+0x102c/0x34b0 [ 666.202939][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.208080][ C0] ? __schedule+0x105f/0x34b0 [ 666.212866][ C0] ? __pfx___schedule+0x10/0x10 [ 666.217804][ C0] ? do_task_dead+0x9e/0x110 [ 666.222484][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.227631][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 666.233537][ C0] ? do_task_dead+0x40/0x110 [ 666.238208][ C0] ? do_task_dead+0xd6/0x110 [ 666.242880][ C0] ? do_exit+0x1de7/0x2ce0 [ 666.247398][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 666.252507][ C0] ? __pfx_do_exit+0x10/0x10 [ 666.257197][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 666.262667][ C0] ? do_group_exit+0xd3/0x2a0 [ 666.267455][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 666.272748][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 666.277704][ C0] ? do_syscall_64+0xcd/0x250 [ 666.282483][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.288671][ C0] [ 666.292052][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:10116 tgid:10116 ppid:7539 flags:0x00004000 [ 666.304007][ C0] Call Trace: [ 666.307333][ C0] [ 666.310326][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 666.317033][ C0] __switch_to_asm+0x70/0x70 [ 666.321758][ C0] [ 666.324842][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:10117 tgid:10117 ppid:9697 flags:0x00004000 [ 666.336769][ C0] Call Trace: [ 666.340112][ C0] [ 666.343120][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 666.349823][ C0] __switch_to_asm+0x70/0x70 [ 666.354525][ C0] [ 666.357608][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:10118 tgid:10118 ppid:156 flags:0x00004000 [ 666.369541][ C0] Call Trace: [ 666.372878][ C0] [ 666.375878][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 666.382576][ C0] __switch_to_asm+0x70/0x70 [ 666.387284][ C0] [ 666.390369][ C0] task:modprobe state:R running task stack:25136 pid:10125 tgid:10125 ppid:1178 flags:0x00000002 [ 666.402308][ C0] Call Trace: [ 666.405650][ C0] [ 666.408646][ C0] __schedule+0x105f/0x34b0 [ 666.413258][ C0] ? __pfx___schedule+0x10/0x10 [ 666.418225][ C0] ? do_task_dead+0x9e/0x110 [ 666.422903][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.428036][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 666.433956][ C0] ? do_task_dead+0x40/0x110 [ 666.438638][ C0] do_task_dead+0xd6/0x110 [ 666.443157][ C0] do_exit+0x1de7/0x2ce0 [ 666.447502][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 666.452625][ C0] ? __pfx_do_exit+0x10/0x10 [ 666.457305][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 666.462768][ C0] do_group_exit+0xd3/0x2a0 [ 666.467384][ C0] __x64_sys_exit_group+0x3e/0x50 [ 666.472510][ C0] x64_sys_call+0x14a9/0x16a0 [ 666.477282][ C0] do_syscall_64+0xcd/0x250 [ 666.481904][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.487903][ C0] RIP: 0033:0x7f80b7ae9a90 [ 666.492396][ C0] RSP: 002b:00007ffcda62c3f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 666.500906][ C0] RAX: ffffffffffffffda RBX: 00007f80b7bda860 RCX: 00007f80b7ae9a90 [ 666.508964][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 666.517015][ C0] RBP: 00007f80b7bda860 R08: 0000000000000001 R09: c14bb8f57fe519f6 [ 666.525063][ C0] R10: 00007ffcda62c2b0 R11: 0000000000000246 R12: 0000000000000000 [ 666.533116][ C0] R13: 0000000000000001 R14: 00007f80b7bde658 R15: 0000000000000001 [ 666.541186][ C0] [ 666.544279][ C0] task:modprobe state:R running task stack:24000 pid:10131 tgid:10131 ppid:7539 flags:0x00000002 [ 666.556173][ C0] Call Trace: [ 666.559514][ C0] [ 666.562500][ C0] ? trace_tlb_flush+0x10f/0x170 [ 666.567525][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 666.573012][ C0] ? find_held_lock+0x2d/0x110 [ 666.577891][ C0] ? __schedule+0x102c/0x34b0 [ 666.582667][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.587807][ C0] ? __schedule+0x105f/0x34b0 [ 666.592592][ C0] ? __pfx___schedule+0x10/0x10 [ 666.597545][ C0] ? do_task_dead+0x9e/0x110 [ 666.602222][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.607366][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 666.613275][ C0] ? do_task_dead+0x40/0x110 [ 666.617948][ C0] ? do_task_dead+0xd6/0x110 [ 666.622626][ C0] ? do_exit+0x1de7/0x2ce0 [ 666.627141][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 666.632257][ C0] ? __pfx_do_exit+0x10/0x10 [ 666.636938][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 666.642402][ C0] ? do_group_exit+0xd3/0x2a0 [ 666.647182][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 666.652477][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 666.657432][ C0] ? do_syscall_64+0xcd/0x250 [ 666.662228][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.668431][ C0] [ 666.671522][ C0] task:kworker/u8:7 state:R running task stack:32568 pid:10135 tgid:10135 ppid:1178 flags:0x00004000 [ 666.683437][ C0] Call Trace: [ 666.686770][ C0] [ 666.689757][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 666.696437][ C0] __switch_to_asm+0x70/0x70 [ 666.701144][ C0] [ 666.704225][ C0] task:modprobe state:R running task stack:25424 pid:10137 tgid:10137 ppid:7539 flags:0x00000002 [ 666.716143][ C0] Call Trace: [ 666.719483][ C0] [ 666.722482][ C0] __schedule+0x105f/0x34b0 [ 666.727087][ C0] ? __pfx___schedule+0x10/0x10 [ 666.732037][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 666.737940][ C0] ? mark_lock+0xb5/0xc60 [ 666.742360][ C0] ? hlock_class+0x4e/0x130 [ 666.746945][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 666.752012][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.756884][ C0] ? hlock_class+0x4e/0x130 [ 666.761484][ C0] ? mark_lock+0xb5/0xc60 [ 666.765914][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 666.771223][ C0] ? unwind_get_return_address+0x59/0xa0 [ 666.776955][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.781836][ C0] ? hlock_class+0x4e/0x130 [ 666.786439][ C0] ? mark_lock+0xb5/0xc60 [ 666.790873][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 666.796004][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.800879][ C0] ? rcu_is_watching+0x12/0xc0 [ 666.805731][ C0] ? hlock_class+0x4e/0x130 [ 666.810320][ C0] ? mark_lock+0xb5/0xc60 [ 666.814757][ C0] ? __pfx_mark_lock+0x10/0x10 [ 666.819615][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 666.825271][ C0] ? hlock_class+0x4e/0x130 [ 666.829854][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 666.834976][ C0] ? rcu_is_watching+0x12/0xc0 [ 666.839815][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 666.844922][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 666.850391][ C0] ? find_held_lock+0x2d/0x110 [ 666.855256][ C0] ? __schedule+0x102c/0x34b0 [ 666.860023][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.865174][ C0] ? __schedule+0x105f/0x34b0 [ 666.869951][ C0] ? __pfx___schedule+0x10/0x10 [ 666.874895][ C0] ? do_task_dead+0x9e/0x110 [ 666.879582][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.884736][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 666.890650][ C0] ? do_task_dead+0x40/0x110 [ 666.895330][ C0] ? do_task_dead+0xd6/0x110 [ 666.899997][ C0] ? do_exit+0x1de7/0x2ce0 [ 666.904520][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 666.909632][ C0] ? __pfx_do_exit+0x10/0x10 [ 666.914315][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 666.919779][ C0] ? do_group_exit+0xd3/0x2a0 [ 666.924548][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 666.929842][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 666.934799][ C0] ? do_syscall_64+0xcd/0x250 [ 666.939582][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.945769][ C0] [ 666.948861][ C0] task:udevd state:S stack:28384 pid:10143 tgid:10143 ppid:2549 flags:0x00000002 [ 666.959172][ C0] Call Trace: [ 666.962508][ C0] [ 666.965498][ C0] __schedule+0x105f/0x34b0 [ 666.970103][ C0] ? __pfx___schedule+0x10/0x10 [ 666.975066][ C0] ? schedule+0x298/0x350 [ 666.979486][ C0] ? __pfx_lock_release+0x10/0x10 [ 666.984611][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 666.989911][ C0] ? lock_acquire+0x2f/0xb0 [ 666.994511][ C0] ? schedule+0x1fd/0x350 [ 666.998933][ C0] schedule+0xe7/0x350 [ 667.003093][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 667.009252][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 667.015937][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 667.021000][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 667.026571][ C0] do_epoll_wait+0x139b/0x1a90 [ 667.031456][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 667.036678][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 667.042160][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 667.047558][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 667.054002][ C0] ? do_user_addr_fault+0xd97/0x12c0 [ 667.059411][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 667.064708][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 667.070527][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 667.075928][ C0] do_syscall_64+0xcd/0x250 [ 667.080545][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.086548][ C0] RIP: 0033:0x7f9a49820457 [ 667.091043][ C0] RSP: 002b:00007ffedc4d2478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 667.099535][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a49820457 [ 667.107599][ C0] RDX: 0000000000000004 RSI: 00007ffedc4d24b8 RDI: 0000000000000004 [ 667.115645][ C0] RBP: 000055c6a2b34400 R08: 0000000000000007 R09: 21274b7932f98337 [ 667.123695][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055c6a2b42150 [ 667.131741][ C0] R13: 00007ffedc4d24b8 R14: 00000000ffffffff R15: 000055c6a2af92c0 [ 667.139799][ C0] [ 667.142882][ C0] task:kworker/u8:7 state:R running task stack:32568 pid:10146 tgid:10146 ppid:1178 flags:0x00004000 [ 667.154816][ C0] Call Trace: [ 667.158154][ C0] [ 667.161145][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 667.167845][ C0] __switch_to_asm+0x70/0x70 [ 667.172551][ C0] [ 667.175638][ C0] task:modprobe state:R running task stack:24720 pid:10156 tgid:10156 ppid:9697 flags:0x00000002 [ 667.187534][ C0] Call Trace: [ 667.190867][ C0] [ 667.193863][ C0] __schedule+0x105f/0x34b0 [ 667.198468][ C0] ? __pfx___schedule+0x10/0x10 [ 667.203415][ C0] ? do_task_dead+0x9e/0x110 [ 667.208091][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.213325][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 667.219235][ C0] ? do_task_dead+0x40/0x110 [ 667.223917][ C0] do_task_dead+0xd6/0x110 [ 667.228422][ C0] do_exit+0x1de7/0x2ce0 [ 667.232789][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 667.237897][ C0] ? __pfx_do_exit+0x10/0x10 [ 667.242595][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 667.248073][ C0] do_group_exit+0xd3/0x2a0 [ 667.252683][ C0] __x64_sys_exit_group+0x3e/0x50 [ 667.257806][ C0] x64_sys_call+0x14a9/0x16a0 [ 667.262567][ C0] do_syscall_64+0xcd/0x250 [ 667.267195][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.273200][ C0] RIP: 0033:0x7f1f957bca90 [ 667.277688][ C0] RSP: 002b:00007fffe7094c28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 667.286183][ C0] RAX: ffffffffffffffda RBX: 00007f1f958ad860 RCX: 00007f1f957bca90 [ 667.294218][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 667.302266][ C0] RBP: 00007f1f958ad860 R08: 0000000000000001 R09: 4c8194f040f309d8 [ 667.310313][ C0] R10: 00007fffe7094ae0 R11: 0000000000000246 R12: 0000000000000000 [ 667.318368][ C0] R13: 0000000000000001 R14: 00007f1f958b1658 R15: 0000000000000001 [ 667.326428][ C0] [ 667.329690][ C0] task:modprobe state:R running task stack:25424 pid:10158 tgid:10158 ppid:9662 flags:0x00000002 [ 667.341556][ C0] Call Trace: [ 667.344890][ C0] [ 667.347883][ C0] __schedule+0x105f/0x34b0 [ 667.352473][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 667.357761][ C0] ? find_held_lock+0x2d/0x110 [ 667.362623][ C0] ? hlock_class+0x4e/0x130 [ 667.367221][ C0] ? mark_lock+0xb5/0xc60 [ 667.371652][ C0] ? hlock_class+0x4e/0x130 [ 667.376248][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 667.381296][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.386165][ C0] ? hlock_class+0x4e/0x130 [ 667.390743][ C0] ? mark_lock+0xb5/0xc60 [ 667.395172][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 667.400474][ C0] ? unwind_get_return_address+0x59/0xa0 [ 667.406215][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.411102][ C0] ? hlock_class+0x4e/0x130 [ 667.415698][ C0] ? mark_lock+0xb5/0xc60 [ 667.420126][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 667.425263][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.430129][ C0] ? rcu_is_watching+0x12/0xc0 [ 667.434993][ C0] ? hlock_class+0x4e/0x130 [ 667.439591][ C0] ? mark_lock+0xb5/0xc60 [ 667.444024][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.448884][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 667.454535][ C0] ? hlock_class+0x4e/0x130 [ 667.459128][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 667.464303][ C0] ? rcu_is_watching+0x12/0xc0 [ 667.469157][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 667.474287][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 667.479769][ C0] ? find_held_lock+0x2d/0x110 [ 667.484620][ C0] ? __schedule+0x102c/0x34b0 [ 667.489397][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.494541][ C0] ? __schedule+0x105f/0x34b0 [ 667.499314][ C0] ? __pfx___schedule+0x10/0x10 [ 667.504262][ C0] ? do_task_dead+0x9e/0x110 [ 667.508941][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.514093][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 667.519990][ C0] ? do_task_dead+0x40/0x110 [ 667.524673][ C0] ? do_task_dead+0xd6/0x110 [ 667.529367][ C0] ? do_exit+0x1de7/0x2ce0 [ 667.533882][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 667.538998][ C0] ? __pfx_do_exit+0x10/0x10 [ 667.543692][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 667.549165][ C0] ? do_group_exit+0xd3/0x2a0 [ 667.553952][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 667.559244][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 667.564209][ C0] ? do_syscall_64+0xcd/0x250 [ 667.569040][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.575238][ C0] [ 667.578333][ C0] task:modprobe state:R running task stack:25424 pid:10166 tgid:10166 ppid:9697 flags:0x00000002 [ 667.590245][ C0] Call Trace: [ 667.593596][ C0] [ 667.596594][ C0] __schedule+0x105f/0x34b0 [ 667.601189][ C0] ? kasan_save_free_info+0x3b/0x60 [ 667.606482][ C0] ? find_held_lock+0x2d/0x110 [ 667.611348][ C0] ? hlock_class+0x4e/0x130 [ 667.615952][ C0] ? mark_lock+0xb5/0xc60 [ 667.620379][ C0] ? hlock_class+0x4e/0x130 [ 667.624980][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 667.630019][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.634883][ C0] ? hlock_class+0x4e/0x130 [ 667.639475][ C0] ? mark_lock+0xb5/0xc60 [ 667.643908][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 667.649218][ C0] ? unwind_get_return_address+0x59/0xa0 [ 667.654958][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.659824][ C0] ? hlock_class+0x4e/0x130 [ 667.664428][ C0] ? mark_lock+0xb5/0xc60 [ 667.668862][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 667.673982][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.678839][ C0] ? rcu_is_watching+0x12/0xc0 [ 667.683696][ C0] ? hlock_class+0x4e/0x130 [ 667.688326][ C0] ? mark_lock+0xb5/0xc60 [ 667.692759][ C0] ? __pfx_mark_lock+0x10/0x10 [ 667.697612][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 667.703247][ C0] ? hlock_class+0x4e/0x130 [ 667.707852][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 667.713002][ C0] ? rcu_is_watching+0x12/0xc0 [ 667.718034][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 667.723165][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 667.728637][ C0] ? find_held_lock+0x2d/0x110 [ 667.733498][ C0] ? __schedule+0x102c/0x34b0 [ 667.738287][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.743427][ C0] ? __schedule+0x105f/0x34b0 [ 667.748196][ C0] ? __pfx___schedule+0x10/0x10 [ 667.753151][ C0] ? do_task_dead+0x9e/0x110 [ 667.757840][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.762985][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 667.768893][ C0] ? do_task_dead+0x40/0x110 [ 667.773561][ C0] ? do_task_dead+0xd6/0x110 [ 667.778227][ C0] ? do_exit+0x1de7/0x2ce0 [ 667.782740][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 667.787863][ C0] ? __pfx_do_exit+0x10/0x10 [ 667.792548][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 667.798029][ C0] ? do_group_exit+0xd3/0x2a0 [ 667.802824][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 667.808126][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 667.813084][ C0] ? do_syscall_64+0xcd/0x250 [ 667.817866][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.824056][ C0] [ 667.827141][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:10180 tgid:10180 ppid:156 flags:0x00004000 [ 667.839072][ C0] Call Trace: [ 667.842400][ C0] [ 667.845395][ C0] __schedule+0x105f/0x34b0 [ 667.849977][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 667.855751][ C0] ? file_has_perm+0x280/0x350 [ 667.860658][ C0] ? security_mmap_addr+0x65/0x70 [ 667.865794][ C0] ? do_mprotect_pkey+0x98e/0xd00 [ 667.870947][ C0] ? mmput+0xdb/0x3e0 [ 667.875006][ C0] ? do_exit+0x9bf/0x2ce0 [ 667.879424][ C0] ? do_group_exit+0x1c3/0x2a0 [ 667.884302][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.889431][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 667.894546][ C0] ? __pfx_do_exit+0x10/0x10 [ 667.899230][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 667.904707][ C0] ? do_group_exit+0xd3/0x2a0 [ 667.909488][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 667.914786][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 667.919725][ C0] ? do_syscall_64+0xcd/0x250 [ 667.924497][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.930686][ C0] [ 667.933768][ C0] task:modprobe state:R running task stack:24000 pid:10186 tgid:10186 ppid:9697 flags:0x00000002 [ 667.945659][ C0] Call Trace: [ 667.948992][ C0] [ 667.952003][ C0] __schedule+0x102c/0x34b0 [ 667.956597][ C0] ? __pfx_lock_release+0x10/0x10 [ 667.961748][ C0] ? __schedule+0x105f/0x34b0 [ 667.966526][ C0] ? __pfx___schedule+0x10/0x10 [ 667.971471][ C0] ? do_task_dead+0x9e/0x110 [ 667.976144][ C0] __pfx_lock_release+0x10/0x10 [ 667.981116][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 667.987020][ C0] ? do_task_dead+0x40/0x110 [ 667.991686][ C0] ? do_task_dead+0xd6/0x110 [ 667.996371][ C0] ? do_exit+0x1de7/0x2ce0 [ 668.000889][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.005995][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.010684][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.016156][ C0] ? do_group_exit+0xd3/0x2a0 [ 668.020932][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 668.026238][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 668.031196][ C0] ? do_syscall_64+0xcd/0x250 [ 668.035992][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.042193][ C0] [ 668.045305][ C0] task:kworker/u8:0 state:R running task stack:28784 pid:10188 tgid:10188 ppid:7539 flags:0x00004000 [ 668.057203][ C0] Call Trace: [ 668.060549][ C0] [ 668.063536][ C0] __schedule+0x105f/0x34b0 [ 668.068138][ C0] ? __pfx___schedule+0x10/0x10 [ 668.073090][ C0] ? wake_up_q+0x9e/0x140 [ 668.077520][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 668.083158][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 668.088903][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 668.094468][ C0] ? __cond_resched+0x1b/0x30 [ 668.099249][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 668.104885][ C0] ? filemap_map_pages+0xe2e/0x13d0 [ 668.110188][ C0] ? file_has_perm+0x280/0x350 [ 668.115106][ C0] ? security_mmap_addr+0x65/0x70 [ 668.120249][ C0] ? __get_unmapped_area+0x26b/0x3d0 [ 668.125620][ C0] ? do_mprotect_pkey+0x98e/0xd00 [ 668.130781][ C0] ? mmput+0xdb/0x3e0 [ 668.134866][ C0] ? do_exit+0x9bf/0x2ce0 [ 668.139294][ C0] ? do_group_exit+0x1c3/0x2a0 [ 668.144157][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.149298][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.154408][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.159082][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.164540][ C0] ? do_group_exit+0xd3/0x2a0 [ 668.169333][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 668.174639][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 668.179581][ C0] ? do_syscall_64+0xcd/0x250 [ 668.184366][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.190570][ C0] [ 668.193664][ C0] task:modprobe state:R running task stack:25424 pid:10197 tgid:10197 ppid:156 flags:0x00000002 [ 668.205564][ C0] Call Trace: [ 668.208902][ C0] [ 668.211901][ C0] ? __schedule+0x105f/0x34b0 [ 668.216687][ C0] ? __pfx___schedule+0x10/0x10 [ 668.221640][ C0] ? lock_acquire+0x2f/0xb0 [ 668.226252][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 668.231641][ C0] ? do_group_exit+0xd3/0x2a0 [ 668.236420][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 668.241718][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 668.246675][ C0] ? do_syscall_64+0xcd/0x250 [ 668.251459][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.257658][ C0] [ 668.260748][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:10198 tgid:10198 ppid:7539 flags:0x00004000 [ 668.272670][ C0] Call Trace: [ 668.276009][ C0] [ 668.279003][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 668.285707][ C0] __switch_to_asm+0x70/0x70 [ 668.290429][ C0] [ 668.293513][ C0] task:modprobe state:R running task stack:24720 pid:10201 tgid:10201 ppid:156 flags:0x00000002 [ 668.305842][ C0] Call Trace: [ 668.309186][ C0] [ 668.312175][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 668.318267][ C0] ? find_held_lock+0x2d/0x110 [ 668.323130][ C0] ? hlock_class+0x4e/0x130 [ 668.327735][ C0] ? mark_lock+0xb5/0xc60 [ 668.332165][ C0] ? hlock_class+0x4e/0x130 [ 668.336760][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 668.341804][ C0] ? __pfx_mark_lock+0x10/0x10 [ 668.346681][ C0] ? hlock_class+0x4e/0x130 [ 668.351269][ C0] ? mark_lock+0xb5/0xc60 [ 668.355699][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 668.361007][ C0] ? unwind_get_return_address+0x59/0xa0 [ 668.366750][ C0] ? __pfx_mark_lock+0x10/0x10 [ 668.371619][ C0] ? hlock_class+0x4e/0x130 [ 668.376211][ C0] ? mark_lock+0xb5/0xc60 [ 668.380642][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 668.385775][ C0] ? __pfx_mark_lock+0x10/0x10 [ 668.390640][ C0] ? rcu_is_watching+0x12/0xc0 [ 668.395496][ C0] ? hlock_class+0x4e/0x130 [ 668.400096][ C0] ? mark_lock+0xb5/0xc60 [ 668.404533][ C0] ? __pfx_mark_lock+0x10/0x10 [ 668.409383][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 668.415039][ C0] ? hlock_class+0x4e/0x130 [ 668.419642][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 668.424783][ C0] ? rcu_is_watching+0x12/0xc0 [ 668.429633][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 668.434753][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 668.440250][ C0] ? find_held_lock+0x2d/0x110 [ 668.445117][ C0] ? __schedule+0x102c/0x34b0 [ 668.449892][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.455027][ C0] ? __schedule+0x105f/0x34b0 [ 668.459802][ C0] ? __pfx___schedule+0x10/0x10 [ 668.464761][ C0] ? do_task_dead+0x9e/0x110 [ 668.469452][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.474593][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 668.480507][ C0] ? do_task_dead+0x40/0x110 [ 668.485181][ C0] ? do_task_dead+0xd6/0x110 [ 668.489944][ C0] ? do_exit+0x1de7/0x2ce0 [ 668.494459][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.499564][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.504253][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.509728][ C0] ? do_group_exit+0xd3/0x2a0 [ 668.514495][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 668.519792][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 668.524729][ C0] ? do_syscall_64+0xcd/0x250 [ 668.529534][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.535735][ C0] [ 668.538826][ C0] task:modprobe state:R running task stack:24000 pid:10210 tgid:10210 ppid:9662 flags:0x00000002 [ 668.550906][ C0] Call Trace: [ 668.554251][ C0] [ 668.557246][ C0] __schedule+0x105f/0x34b0 [ 668.561852][ C0] ? __pfx___schedule+0x10/0x10 [ 668.566814][ C0] ? do_task_dead+0x9e/0x110 [ 668.571497][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.576715][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 668.582616][ C0] ? do_task_dead+0x40/0x110 [ 668.587289][ C0] do_task_dead+0xd6/0x110 [ 668.591785][ C0] do_exit+0x1de7/0x2ce0 [ 668.596144][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.601263][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.605949][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.611421][ C0] do_group_exit+0xd3/0x2a0 [ 668.616025][ C0] __x64_sys_exit_group+0x3e/0x50 [ 668.621183][ C0] x64_sys_call+0x14a9/0x16a0 [ 668.625969][ C0] do_syscall_64+0xcd/0x250 [ 668.630586][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.636583][ C0] RIP: 0033:0x7f7dadf1ba90 [ 668.641072][ C0] RSP: 002b:00007ffce2fb3998 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 668.649581][ C0] RAX: ffffffffffffffda RBX: 00007f7dae00c860 RCX: 00007f7dadf1ba90 [ 668.657631][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 668.665683][ C0] RBP: 00007f7dae00c860 R08: 0000000000000001 R09: 4e191db311d5b0a9 [ 668.673732][ C0] R10: 00007ffce2fb3850 R11: 0000000000000246 R12: 0000000000000000 [ 668.681779][ C0] R13: 0000000000000001 R14: 00007f7dae010658 R15: 0000000000000001 [ 668.689836][ C0] [ 668.692918][ C0] task:modprobe state:R running task stack:25424 pid:10217 tgid:10217 ppid:7539 flags:0x00000002 [ 668.704832][ C0] Call Trace: [ 668.708173][ C0] [ 668.711184][ C0] ? mmput+0xdb/0x3e0 [ 668.715253][ C0] ? do_exit+0x9bf/0x2ce0 [ 668.719670][ C0] ? do_group_exit+0x1c3/0x2a0 [ 668.724523][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.729658][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.734764][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.739439][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.744901][ C0] ? do_group_exit+0xd3/0x2a0 [ 668.749680][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 668.754978][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 668.759928][ C0] ? do_syscall_64+0xcd/0x250 [ 668.764719][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.770896][ C0] [ 668.773981][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:10219 tgid:10219 ppid:9662 flags:0x00004000 [ 668.785902][ C0] Call Trace: [ 668.789246][ C0] [ 668.792236][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 668.798930][ C0] __switch_to_asm+0x70/0x70 [ 668.803652][ C0] [ 668.806751][ C0] task:modprobe state:R running task stack:25424 pid:10222 tgid:10222 ppid:7539 flags:0x00000002 [ 668.818648][ C0] Call Trace: [ 668.821992][ C0] [ 668.824987][ C0] __schedule+0x105f/0x34b0 [ 668.829588][ C0] ? __pfx___schedule+0x10/0x10 [ 668.834522][ C0] ? do_task_dead+0x9e/0x110 [ 668.839192][ C0] ? __pfx_lock_release+0x10/0x10 [ 668.844329][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 668.850243][ C0] ? do_task_dead+0x40/0x110 [ 668.854925][ C0] do_task_dead+0xd6/0x110 [ 668.859434][ C0] do_exit+0x1de7/0x2ce0 [ 668.863771][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 668.868903][ C0] ? __pfx_do_exit+0x10/0x10 [ 668.873589][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 668.879064][ C0] do_group_exit+0xd3/0x2a0 [ 668.883705][ C0] __x64_sys_exit_group+0x3e/0x50 [ 668.888835][ C0] x64_sys_call+0x14a9/0x16a0 [ 668.893612][ C0] do_syscall_64+0xcd/0x250 [ 668.898223][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.904217][ C0] RIP: 0033:0x7fcf1a0a1a90 [ 668.908696][ C0] RSP: 002b:00007ffe64174b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 668.917190][ C0] RAX: ffffffffffffffda RBX: 00007fcf1a192860 RCX: 00007fcf1a0a1a90 [ 668.925244][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 668.933289][ C0] RBP: 00007fcf1a192860 R08: 0000000000000001 R09: 0e82123f447c3e47 [ 668.941352][ C0] R10: 00007ffe64174a40 R11: 0000000000000246 R12: 0000000000000000 [ 668.949433][ C0] R13: 0000000000000001 R14: 00007fcf1a196658 R15: 0000000000000001 [ 668.957494][ C0] [ 668.960577][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:10227 tgid:10227 ppid:156 flags:0x00004000 [ 668.972476][ C0] Call Trace: [ 668.975814][ C0] [ 668.978796][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 668.985495][ C0] __switch_to_asm+0x70/0x70 [ 668.990211][ C0] [ 668.993290][ C0] task:modprobe state:R running task stack:24720 pid:10229 tgid:10229 ppid:9697 flags:0x00000002 [ 669.005204][ C0] Call Trace: [ 669.008545][ C0] [ 669.011545][ C0] __schedule+0x105f/0x34b0 [ 669.016159][ C0] ? __pfx___schedule+0x10/0x10 [ 669.021109][ C0] ? rcu_is_watching+0x12/0xc0 [ 669.025957][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 669.031088][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 669.036558][ C0] ? find_held_lock+0x2d/0x110 [ 669.041407][ C0] ? __schedule+0x102c/0x34b0 [ 669.046174][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.051328][ C0] ? __schedule+0x105f/0x34b0 [ 669.056110][ C0] ? __pfx___schedule+0x10/0x10 [ 669.061050][ C0] ? do_task_dead+0x9e/0x110 [ 669.065735][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.070878][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 669.076788][ C0] ? do_task_dead+0x40/0x110 [ 669.081456][ C0] ? do_task_dead+0xd6/0x110 [ 669.086146][ C0] ? do_exit+0x1de7/0x2ce0 [ 669.090664][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 669.095769][ C0] ? __pfx_do_exit+0x10/0x10 [ 669.100457][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 669.105933][ C0] ? do_group_exit+0xd3/0x2a0 [ 669.110716][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 669.116008][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 669.120958][ C0] ? do_syscall_64+0xcd/0x250 [ 669.125755][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.131945][ C0] [ 669.135034][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:10233 tgid:10233 ppid:9697 flags:0x00004000 [ 669.146961][ C0] Call Trace: [ 669.150300][ C0] [ 669.153290][ C0] ? exc_page_fault+0x5c/0xc0 [ 669.158075][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.164280][ C0] [ 669.167361][ C0] task:modprobe state:R running task stack:25424 pid:10236 tgid:10236 ppid:7539 flags:0x00000002 [ 669.179259][ C0] Call Trace: [ 669.182595][ C0] [ 669.185594][ C0] __schedule+0x105f/0x34b0 [ 669.190200][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 669.195495][ C0] ? hlock_class+0x4e/0x130 [ 669.200086][ C0] ? mark_lock+0xb5/0xc60 [ 669.204512][ C0] ? hlock_class+0x4e/0x130 [ 669.209104][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 669.214153][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.219049][ C0] ? hlock_class+0x4e/0x130 [ 669.223675][ C0] ? mark_lock+0xb5/0xc60 [ 669.228113][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 669.233420][ C0] ? unwind_get_return_address+0x59/0xa0 [ 669.239145][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.244012][ C0] ? hlock_class+0x4e/0x130 [ 669.248615][ C0] ? mark_lock+0xb5/0xc60 [ 669.253048][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 669.258184][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.263050][ C0] ? rcu_is_watching+0x12/0xc0 [ 669.267908][ C0] ? hlock_class+0x4e/0x130 [ 669.272502][ C0] ? mark_lock+0xb5/0xc60 [ 669.276934][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.281798][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 669.287440][ C0] ? hlock_class+0x4e/0x130 [ 669.292045][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 669.297189][ C0] ? rcu_is_watching+0x12/0xc0 [ 669.302042][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 669.307184][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 669.312673][ C0] ? find_held_lock+0x2d/0x110 [ 669.317535][ C0] ? __schedule+0x102c/0x34b0 [ 669.322315][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.327443][ C0] ? __schedule+0x105f/0x34b0 [ 669.332227][ C0] ? __pfx___schedule+0x10/0x10 [ 669.337175][ C0] ? do_task_dead+0x9e/0x110 [ 669.341840][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.346978][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 669.352885][ C0] ? do_task_dead+0x40/0x110 [ 669.357565][ C0] ? do_task_dead+0xd6/0x110 [ 669.362244][ C0] ? do_exit+0x1de7/0x2ce0 [ 669.366770][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 669.371884][ C0] ? __pfx_do_exit+0x10/0x10 [ 669.376562][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 669.382036][ C0] ? do_group_exit+0xd3/0x2a0 [ 669.386824][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 669.392131][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 669.397138][ C0] ? do_syscall_64+0xcd/0x250 [ 669.401945][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.408174][ C0] [ 669.411262][ C0] task:modprobe state:R running task stack:25136 pid:10246 tgid:10246 ppid:7539 flags:0x00000002 [ 669.423133][ C0] Call Trace: [ 669.426479][ C0] [ 669.429483][ C0] __schedule+0x105f/0x34b0 [ 669.434093][ C0] ? find_held_lock+0x2d/0x110 [ 669.438946][ C0] ? hlock_class+0x4e/0x130 [ 669.443554][ C0] ? mark_lock+0xb5/0xc60 [ 669.448031][ C0] ? hlock_class+0x4e/0x130 [ 669.452622][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 669.457658][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.462536][ C0] ? hlock_class+0x4e/0x130 [ 669.467133][ C0] ? mark_lock+0xb5/0xc60 [ 669.471576][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 669.476869][ C0] ? unwind_get_return_address+0x59/0xa0 [ 669.482592][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.487465][ C0] ? hlock_class+0x4e/0x130 [ 669.492078][ C0] ? mark_lock+0xb5/0xc60 [ 669.496507][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 669.501646][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.506533][ C0] ? rcu_is_watching+0x12/0xc0 [ 669.511394][ C0] ? hlock_class+0x4e/0x130 [ 669.516019][ C0] ? mark_lock+0xb5/0xc60 [ 669.520465][ C0] ? __pfx_mark_lock+0x10/0x10 [ 669.525340][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 669.530989][ C0] ? hlock_class+0x4e/0x130 [ 669.535588][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 669.540733][ C0] ? rcu_is_watching+0x12/0xc0 [ 669.545587][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 669.550712][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 669.556197][ C0] ? find_held_lock+0x2d/0x110 [ 669.561073][ C0] ? __schedule+0x102c/0x34b0 [ 669.565854][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.571010][ C0] ? __schedule+0x105f/0x34b0 [ 669.575803][ C0] ? __pfx___schedule+0x10/0x10 [ 669.580763][ C0] ? do_task_dead+0x9e/0x110 [ 669.585438][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.590568][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 669.596472][ C0] ? do_task_dead+0x40/0x110 [ 669.601158][ C0] ? do_task_dead+0xd6/0x110 [ 669.605849][ C0] ? do_exit+0x1de7/0x2ce0 [ 669.610377][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 669.615496][ C0] ? __pfx_do_exit+0x10/0x10 [ 669.620186][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 669.625650][ C0] ? do_group_exit+0xd3/0x2a0 [ 669.630422][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 669.635726][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 669.640681][ C0] ? do_syscall_64+0xcd/0x250 [ 669.645473][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.651663][ C0] [ 669.654747][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:10255 tgid:10255 ppid:156 flags:0x00004000 [ 669.666647][ C0] Call Trace: [ 669.669992][ C0] [ 669.672987][ C0] __schedule+0x105f/0x34b0 [ 669.677607][ C0] ? __pfx___schedule+0x10/0x10 [ 669.682552][ C0] ? wake_up_q+0x9e/0x140 [ 669.686982][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 669.692643][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 669.698387][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 669.703971][ C0] ? file_has_perm+0x280/0x350 [ 669.708866][ C0] ? getname_flags.part.0+0x4c/0x550 [ 669.714259][ C0] ? __pfx_mprotect_fixup+0x10/0x10 [ 669.719571][ C0] ? lock_acquire+0x2f/0xb0 [ 669.724189][ C0] ? __handle_mm_fault+0xd92/0x3390 [ 669.729499][ C0] ? __pfx___handle_mm_fault+0x10/0x10 [ 669.735097][ C0] ? handle_mm_fault+0x3fa/0xaa0 [ 669.740139][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 669.745547][ C0] ? exc_page_fault+0x5c/0xc0 [ 669.750325][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.756524][ C0] [ 669.759612][ C0] task:modprobe state:R running task stack:24416 pid:10260 tgid:10260 ppid:9662 flags:0x00000002 [ 669.771499][ C0] Call Trace: [ 669.774839][ C0] [ 669.777835][ C0] __schedule+0x105f/0x34b0 [ 669.782452][ C0] ? __pfx___schedule+0x10/0x10 [ 669.787384][ C0] ? do_task_dead+0x9e/0x110 [ 669.792065][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.797207][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 669.803128][ C0] ? do_task_dead+0x40/0x110 [ 669.807807][ C0] do_task_dead+0xd6/0x110 [ 669.812306][ C0] do_exit+0x1de7/0x2ce0 [ 669.816650][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 669.821747][ C0] ? __pfx_do_exit+0x10/0x10 [ 669.826421][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 669.831884][ C0] do_group_exit+0xd3/0x2a0 [ 669.836482][ C0] __x64_sys_exit_group+0x3e/0x50 [ 669.841608][ C0] x64_sys_call+0x14a9/0x16a0 [ 669.846390][ C0] do_syscall_64+0xcd/0x250 [ 669.851012][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.857024][ C0] RIP: 0033:0x7fad09364a90 [ 669.861526][ C0] RSP: 002b:00007ffc13eb08b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 669.870049][ C0] RAX: ffffffffffffffda RBX: 00007fad09455860 RCX: 00007fad09364a90 [ 669.878093][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 669.886133][ C0] RBP: 00007fad09455860 R08: 0000000000000001 R09: 17dba93f946a1e85 [ 669.894187][ C0] R10: 00007ffc13eb0770 R11: 0000000000000246 R12: 0000000000000000 [ 669.902237][ C0] R13: 0000000000000001 R14: 00007fad09459658 R15: 0000000000000001 [ 669.910299][ C0] [ 669.913383][ C0] task:kworker/u8:1 state:R running task stack:28784 pid:10264 tgid:10264 ppid:9662 flags:0x00004000 [ 669.925281][ C0] Call Trace: [ 669.928627][ C0] [ 669.931626][ C0] __schedule+0x105f/0x34b0 [ 669.936241][ C0] ? __pfx___schedule+0x10/0x10 [ 669.941188][ C0] ? wake_up_q+0x9e/0x140 [ 669.945611][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 669.951277][ C0] ? vm_mmap+0x8e/0xc0 [ 669.955440][ C0] ? filemap_map_pages+0x5cb/0x13d0 [ 669.960749][ C0] ? file_has_perm+0x280/0x350 [ 669.965634][ C0] ? mprotect_fixup+0x2c2/0xbe0 [ 669.970589][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 669.975498][ C0] ? mmput+0xdb/0x3e0 [ 669.979567][ C0] ? do_exit+0x9bf/0x2ce0 [ 669.984000][ C0] ? do_group_exit+0x1c3/0x2a0 [ 669.988862][ C0] ? __pfx_lock_release+0x10/0x10 [ 669.993994][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 669.999107][ C0] ? __pfx_do_exit+0x10/0x10 [ 670.003796][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 670.009264][ C0] ? do_group_exit+0xd3/0x2a0 [ 670.014039][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 670.019349][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 670.024301][ C0] ? do_syscall_64+0xcd/0x250 [ 670.029101][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.035307][ C0] [ 670.038392][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:10271 tgid:10271 ppid:7539 flags:0x00004000 [ 670.050327][ C0] Call Trace: [ 670.053674][ C0] [ 670.056660][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 670.063360][ C0] __switch_to_asm+0x70/0x70 [ 670.068052][ C0] [ 670.071131][ C0] task:modprobe state:R running task stack:25424 pid:10274 tgid:10274 ppid:156 flags:0x00000002 [ 670.083030][ C0] Call Trace: [ 670.086378][ C0] [ 670.089379][ C0] __schedule+0x105f/0x34b0 [ 670.093990][ C0] ? lock_acquire+0x2f/0xb0 [ 670.098593][ C0] ? do_group_exit+0xd3/0x2a0 [ 670.103366][ C0] __x64_sys_exit_group+0x3e/0x50 [ 670.108500][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 670.113465][ C0] ? do_syscall_64+0xcd/0x250 [ 670.118268][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.124469][ C0] [ 670.127565][ C0] task:modprobe state:R running task stack:24000 pid:10275 tgid:10275 ppid:9697 flags:0x00000000 [ 670.139471][ C0] Call Trace: [ 670.142804][ C0] [ 670.145792][ C0] __schedule+0x105f/0x34b0 [ 670.150397][ C0] ? __pfx___schedule+0x10/0x10 [ 670.155331][ C0] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 670.161572][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 670.166690][ C0] ? hlock_class+0x4e/0x130 [ 670.171284][ C0] ? mark_lock+0xb5/0xc60 [ 670.175720][ C0] ? __pfx_mark_lock+0x10/0x10 [ 670.180583][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 670.186252][ C0] ? hlock_class+0x4e/0x130 [ 670.190855][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 670.195989][ C0] ? rcu_is_watching+0x12/0xc0 [ 670.200852][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 670.205999][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 670.211480][ C0] ? find_held_lock+0x2d/0x110 [ 670.216347][ C0] ? __schedule+0x102c/0x34b0 [ 670.221116][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.226262][ C0] ? __schedule+0x105f/0x34b0 [ 670.231056][ C0] ? __pfx___schedule+0x10/0x10 [ 670.235998][ C0] ? do_task_dead+0x9e/0x110 [ 670.240731][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.245873][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 670.251798][ C0] ? do_task_dead+0x40/0x110 [ 670.256482][ C0] ? do_task_dead+0xd6/0x110 [ 670.261166][ C0] ? do_exit+0x1de7/0x2ce0 [ 670.265683][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 670.270807][ C0] ? __pfx_do_exit+0x10/0x10 [ 670.275504][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 670.280981][ C0] ? do_group_exit+0xd3/0x2a0 [ 670.285767][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 670.291074][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 670.296022][ C0] ? do_syscall_64+0xcd/0x250 [ 670.300822][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.307017][ C0] [ 670.310115][ C0] task:modprobe state:R running task stack:24000 pid:10277 tgid:10277 ppid:156 flags:0x00004002 [ 670.322033][ C0] Call Trace: [ 670.325371][ C0] [ 670.328374][ C0] __schedule+0x105f/0x34b0 [ 670.332988][ C0] ? __pfx___schedule+0x10/0x10 [ 670.337941][ C0] ? do_task_dead+0x9e/0x110 [ 670.342623][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.347804][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 670.353720][ C0] ? do_task_dead+0x40/0x110 [ 670.358406][ C0] do_task_dead+0xd6/0x110 [ 670.362921][ C0] do_exit+0x1de7/0x2ce0 [ 670.367285][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 670.372403][ C0] ? __pfx_do_exit+0x10/0x10 [ 670.377094][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 670.382568][ C0] do_group_exit+0xd3/0x2a0 [ 670.387193][ C0] __x64_sys_exit_group+0x3e/0x50 [ 670.392317][ C0] x64_sys_call+0x14a9/0x16a0 [ 670.397095][ C0] do_syscall_64+0xcd/0x250 [ 670.401715][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.407717][ C0] RIP: 0033:0x7fb571e61a90 [ 670.412205][ C0] RSP: 002b:00007ffd4f045e38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 670.420705][ C0] RAX: ffffffffffffffda RBX: 00007fb571f52860 RCX: 00007fb571e61a90 [ 670.428743][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 670.436791][ C0] RBP: 00007fb571f52860 R08: 0000000000000001 R09: 1087b256e85a9842 [ 670.444849][ C0] R10: 00007ffd4f045cf0 R11: 0000000000000246 R12: 0000000000000000 [ 670.452898][ C0] R13: 0000000000000001 R14: 00007fb571f56658 R15: 0000000000000001 [ 670.460963][ C0] [ 670.464060][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:10285 tgid:10285 ppid:7539 flags:0x00004000 [ 670.475995][ C0] Call Trace: [ 670.479328][ C0] [ 670.482415][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 670.489123][ C0] __switch_to_asm+0x70/0x70 [ 670.493834][ C0] [ 670.496907][ C0] task:modprobe state:R running task stack:24720 pid:10291 tgid:10291 ppid:156 flags:0x00000000 [ 670.508810][ C0] Call Trace: [ 670.512149][ C0] [ 670.515154][ C0] __schedule+0x105f/0x34b0 [ 670.519759][ C0] ? __pfx___schedule+0x10/0x10 [ 670.524690][ C0] ? mas_next_node+0x7c1/0xf40 [ 670.529554][ C0] ? mark_lock+0xb5/0xc60 [ 670.533995][ C0] ? hlock_class+0x4e/0x130 [ 670.538585][ C0] ? mark_lock+0xb5/0xc60 [ 670.543023][ C0] ? __pfx_mark_lock+0x10/0x10 [ 670.547878][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.553030][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 670.558332][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 670.563634][ C0] ? hlock_class+0x4e/0x130 [ 670.568218][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 670.573356][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 670.578748][ C0] ? find_held_lock+0x2d/0x110 [ 670.583609][ C0] ? debug_object_activate+0x34d/0x540 [ 670.589263][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.594392][ C0] ? lock_acquire+0x2f/0xb0 [ 670.598995][ C0] ? debug_object_activate+0x199/0x540 [ 670.604575][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 670.609843][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 670.615835][ C0] ? debug_object_activate+0x34d/0x540 [ 670.621419][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 670.626811][ C0] ? find_held_lock+0x2d/0x110 [ 670.631679][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 670.637334][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.642465][ C0] ? timerqueue_add+0x1c2/0x330 [ 670.647429][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 670.652722][ C0] ? hlock_class+0x4e/0x130 [ 670.657317][ C0] ? mark_lock+0xb5/0xc60 [ 670.661755][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 670.667412][ C0] ? __pfx_mark_lock+0x10/0x10 [ 670.672278][ C0] ? rcu_is_watching+0x12/0xc0 [ 670.677154][ C0] ? hlock_class+0x4e/0x130 [ 670.681755][ C0] ? mark_lock+0xb5/0xc60 [ 670.686191][ C0] ? __pfx_mark_lock+0x10/0x10 [ 670.691051][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 670.696704][ C0] ? hlock_class+0x4e/0x130 [ 670.701303][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 670.706443][ C0] ? rcu_is_watching+0x12/0xc0 [ 670.711297][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 670.716425][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 670.721912][ C0] ? find_held_lock+0x2d/0x110 [ 670.726776][ C0] ? __schedule+0x102c/0x34b0 [ 670.731560][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.736700][ C0] ? __schedule+0x105f/0x34b0 [ 670.741479][ C0] ? __pfx___schedule+0x10/0x10 [ 670.746428][ C0] ? do_task_dead+0x9e/0x110 [ 670.751103][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.756240][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 670.762681][ C0] ? do_task_dead+0x40/0x110 [ 670.767368][ C0] ? do_task_dead+0xd6/0x110 [ 670.772040][ C0] ? do_exit+0x1de7/0x2ce0 [ 670.776579][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 670.781688][ C0] ? __pfx_do_exit+0x10/0x10 [ 670.786379][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 670.791869][ C0] ? do_group_exit+0xd3/0x2a0 [ 670.796657][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 670.801972][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 670.806913][ C0] ? do_syscall_64+0xcd/0x250 [ 670.811744][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.817942][ C0] [ 670.821033][ C0] task:modprobe state:R running task stack:25424 pid:10302 tgid:10302 ppid:9697 flags:0x00004002 [ 670.832949][ C0] Call Trace: [ 670.836293][ C0] [ 670.839289][ C0] __schedule+0x105f/0x34b0 [ 670.843887][ C0] ? __pfx___schedule+0x10/0x10 [ 670.848843][ C0] ? do_task_dead+0x9e/0x110 [ 670.853525][ C0] ? __pfx_lock_release+0x10/0x10 [ 670.858657][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 670.864574][ C0] ? do_task_dead+0x40/0x110 [ 670.869240][ C0] do_task_dead+0xd6/0x110 [ 670.873737][ C0] do_exit+0x1de7/0x2ce0 [ 670.878077][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 670.883183][ C0] ? __pfx_do_exit+0x10/0x10 [ 670.887871][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 670.893355][ C0] do_group_exit+0xd3/0x2a0 [ 670.897976][ C0] __x64_sys_exit_group+0x3e/0x50 [ 670.903106][ C0] x64_sys_call+0x14a9/0x16a0 [ 670.907893][ C0] do_syscall_64+0xcd/0x250 [ 670.912518][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.918522][ C0] RIP: 0033:0x7fedd4f87a90 [ 670.923016][ C0] RSP: 002b:00007ffd0c2ff128 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 670.931527][ C0] RAX: ffffffffffffffda RBX: 00007fedd5078860 RCX: 00007fedd4f87a90 [ 670.939578][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 670.947628][ C0] RBP: 00007fedd5078860 R08: 0000000000000001 R09: 3c6d128a93c4f1c5 [ 670.955679][ C0] R10: 00007ffd0c2fefe0 R11: 0000000000000246 R12: 0000000000000000 [ 670.963722][ C0] R13: 0000000000000001 R14: 00007fedd507c658 R15: 0000000000000001 [ 670.971787][ C0] [ 670.974874][ C0] task:kworker/u8:3 state:R running task stack:28784 pid:10309 tgid:10309 ppid:9697 flags:0x00004000 [ 670.986780][ C0] Call Trace: [ 670.990129][ C0] [ 670.993125][ C0] __schedule+0x105f/0x34b0 [ 670.997723][ C0] ? __pfx___schedule+0x10/0x10 [ 671.002673][ C0] ? wake_up_q+0x9e/0x140 [ 671.007101][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 671.012741][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 671.018480][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 671.024055][ C0] ? __cond_resched+0x1b/0x30 [ 671.028828][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 671.034473][ C0] preempt_schedule_common+0x44/0xc0 [ 671.039847][ C0] __cond_resched+0x1b/0x30 [ 671.044445][ C0] stop_one_cpu+0x112/0x190 [ 671.049058][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 671.054211][ C0] ? security_mmap_addr+0x65/0x70 [ 671.059340][ C0] ? __get_unmapped_area+0x26b/0x3d0 [ 671.064737][ C0] ? do_mmap+0xc00/0xfc0 [ 671.069077][ C0] ? mas_prev+0x9c/0xf0 [ 671.073344][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 671.078644][ C0] ? __schedule+0x105f/0x34b0 [ 671.083437][ C0] ? __pfx___schedule+0x10/0x10 [ 671.088409][ C0] ? lock_acquire+0x2f/0xb0 [ 671.093026][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 671.098426][ C0] ? schedule+0xe7/0x350 [ 671.102767][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 671.107723][ C0] ? do_syscall_64+0xcd/0x250 [ 671.112511][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.118711][ C0] [ 671.121812][ C0] task:modprobe state:R running task stack:24000 pid:10315 tgid:10315 ppid:9662 flags:0x00000002 [ 671.133719][ C0] Call Trace: [ 671.137068][ C0] [ 671.140066][ C0] __schedule+0x105f/0x34b0 [ 671.144670][ C0] ? __pfx___schedule+0x10/0x10 [ 671.149623][ C0] ? do_task_dead+0x9e/0x110 [ 671.154300][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.159438][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 671.165355][ C0] ? do_task_dead+0x40/0x110 [ 671.170026][ C0] do_task_dead+0xd6/0x110 [ 671.174527][ C0] do_exit+0x1de7/0x2ce0 [ 671.178905][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 671.184025][ C0] ? __pfx_do_exit+0x10/0x10 [ 671.188711][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.194184][ C0] do_group_exit+0xd3/0x2a0 [ 671.198787][ C0] __x64_sys_exit_group+0x3e/0x50 [ 671.203931][ C0] x64_sys_call+0x14a9/0x16a0 [ 671.208713][ C0] do_syscall_64+0xcd/0x250 [ 671.213323][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.219317][ C0] RIP: 0033:0x7fe089cb9a90 [ 671.223811][ C0] RSP: 002b:00007fff90f74fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 671.232312][ C0] RAX: ffffffffffffffda RBX: 00007fe089daa860 RCX: 00007fe089cb9a90 [ 671.240369][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 671.248421][ C0] RBP: 00007fe089daa860 R08: 0000000000000001 R09: dde13991a9407e9e [ 671.256464][ C0] R10: 00007fff90f74ea0 R11: 0000000000000246 R12: 0000000000000000 [ 671.264504][ C0] R13: 0000000000000001 R14: 00007fe089dae658 R15: 0000000000000001 [ 671.273173][ C0] [ 671.276263][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:10316 tgid:10316 ppid:9697 flags:0x00004000 [ 671.288187][ C0] Call Trace: [ 671.291533][ C0] [ 671.294532][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 671.301240][ C0] ret_from_fork_asm+0x1a/0x30 [ 671.306126][ C0] [ 671.309210][ C0] task:modprobe state:R running task stack:25424 pid:10323 tgid:10323 ppid:7539 flags:0x00000002 [ 671.321104][ C0] Call Trace: [ 671.324440][ C0] [ 671.327435][ C0] __schedule+0x105f/0x34b0 [ 671.332039][ C0] ? __pfx___schedule+0x10/0x10 [ 671.336987][ C0] ? lock_acquire+0x2f/0xb0 [ 671.341594][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 671.346980][ C0] ? do_group_exit+0xd3/0x2a0 [ 671.351770][ C0] __x64_sys_exit_group+0x3e/0x50 [ 671.356890][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 671.361835][ C0] ? do_syscall_64+0xcd/0x250 [ 671.366630][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.372831][ C0] [ 671.375920][ C0] task:modprobe state:R running task stack:24720 pid:10325 tgid:10325 ppid:9662 flags:0x00000002 [ 671.387829][ C0] Call Trace: [ 671.391170][ C0] [ 671.394170][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 671.399567][ C0] ? mark_lock+0xb5/0xc60 [ 671.404006][ C0] ? __pfx_mark_lock+0x10/0x10 [ 671.408882][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 671.414197][ C0] ? find_held_lock+0x2d/0x110 [ 671.419052][ C0] ? hlock_class+0x4e/0x130 [ 671.423653][ C0] ? mark_lock+0xb5/0xc60 [ 671.428085][ C0] ? hlock_class+0x4e/0x130 [ 671.432727][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 671.437774][ C0] ? __pfx_mark_lock+0x10/0x10 [ 671.442657][ C0] ? hlock_class+0x4e/0x130 [ 671.447266][ C0] ? mark_lock+0xb5/0xc60 [ 671.451682][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 671.456987][ C0] ? unwind_get_return_address+0x59/0xa0 [ 671.462714][ C0] ? __pfx_mark_lock+0x10/0x10 [ 671.467593][ C0] ? hlock_class+0x4e/0x130 [ 671.472187][ C0] ? mark_lock+0xb5/0xc60 [ 671.476615][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 671.481748][ C0] ? __pfx_mark_lock+0x10/0x10 [ 671.486619][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.491480][ C0] ? hlock_class+0x4e/0x130 [ 671.496079][ C0] ? mark_lock+0xb5/0xc60 [ 671.500522][ C0] ? __pfx_mark_lock+0x10/0x10 [ 671.505381][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 671.511062][ C0] ? hlock_class+0x4e/0x130 [ 671.515683][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 671.520817][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.525666][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 671.530778][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 671.536263][ C0] ? find_held_lock+0x2d/0x110 [ 671.541128][ C0] ? __schedule+0x102c/0x34b0 [ 671.545902][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.551047][ C0] ? __schedule+0x105f/0x34b0 [ 671.555833][ C0] ? __pfx___schedule+0x10/0x10 [ 671.560788][ C0] ? do_task_dead+0x9e/0x110 [ 671.565468][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.570588][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 671.576493][ C0] ? do_task_dead+0x40/0x110 [ 671.581180][ C0] ? do_task_dead+0xd6/0x110 [ 671.585864][ C0] ? do_exit+0x1de7/0x2ce0 [ 671.590383][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 671.595490][ C0] ? __pfx_do_exit+0x10/0x10 [ 671.600160][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.605630][ C0] ? do_group_exit+0xd3/0x2a0 [ 671.610416][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 671.615716][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 671.620646][ C0] ? do_syscall_64+0xcd/0x250 [ 671.625422][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.631625][ C0] [ 671.634712][ C0] task:kworker/u8:3 state:R running task stack:32568 pid:10333 tgid:10333 ppid:9697 flags:0x00004000 [ 671.646616][ C0] Call Trace: [ 671.649945][ C0] [ 671.652936][ C0] ? exc_page_fault+0x5c/0xc0 [ 671.657705][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.663929][ C0] [ 671.667010][ C0] task:modprobe state:R running task stack:25424 pid:10337 tgid:10337 ppid:156 flags:0x00000002 [ 671.678910][ C0] Call Trace: [ 671.682254][ C0] [ 671.685253][ C0] ? vma_complete+0xa0b/0xda0 [ 671.690013][ C0] ? __cond_resched+0x1b/0x30 [ 671.694776][ C0] ? unmap_page_range+0x4b8/0x2fa0 [ 671.700013][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 671.705472][ C0] ? mas_next_slot+0x12d3/0x21b0 [ 671.710519][ C0] ? uprobe_munmap+0x20/0x5c0 [ 671.715300][ C0] ? unmap_single_vma+0x194/0x2b0 [ 671.720406][ C0] ? unmap_vmas+0x22f/0x490 [ 671.724979][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.729817][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 671.734941][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.739782][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 671.744917][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 671.750400][ C0] ? find_held_lock+0x2d/0x110 [ 671.755262][ C0] ? __schedule+0x102c/0x34b0 [ 671.760057][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.765198][ C0] ? __schedule+0x105f/0x34b0 [ 671.769976][ C0] ? __pfx___schedule+0x10/0x10 [ 671.774914][ C0] ? do_task_dead+0x9e/0x110 [ 671.779598][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.784740][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 671.790648][ C0] ? do_task_dead+0x40/0x110 [ 671.795322][ C0] ? do_task_dead+0xd6/0x110 [ 671.800006][ C0] ? do_exit+0x1de7/0x2ce0 [ 671.804516][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 671.809625][ C0] ? __pfx_do_exit+0x10/0x10 [ 671.814304][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.819773][ C0] ? do_group_exit+0xd3/0x2a0 [ 671.824546][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 671.829832][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 671.834776][ C0] ? do_syscall_64+0xcd/0x250 [ 671.839573][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.845777][ C0] [ 671.848879][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:10342 tgid:10342 ppid:156 flags:0x00004000 [ 671.860790][ C0] Call Trace: [ 671.864123][ C0] [ 671.867115][ C0] __schedule+0x105f/0x34b0 [ 671.871722][ C0] ? __pfx___schedule+0x10/0x10 [ 671.876669][ C0] ? wake_up_q+0x9e/0x140 [ 671.881103][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 671.886758][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 671.892500][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 671.898070][ C0] ? __cond_resched+0x1b/0x30 [ 671.902845][ C0] ? __pfx_path_openat+0x10/0x10 [ 671.907925][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.912776][ C0] ? file_has_perm+0x280/0x350 [ 671.917673][ C0] ? __pfx_filemap_map_pages+0x10/0x10 [ 671.923266][ C0] ? mmput+0xdb/0x3e0 [ 671.927330][ C0] ? do_exit+0x9bf/0x2ce0 [ 671.929845][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D [ 671.931739][ C0] ? do_group_exit+0x1c3/0x2a0 [ 671.940412][ T18] } 2645 jiffies s: 14485 root: 0x1/. [ 671.945099][ C0] ? __pfx_lock_release+0x10/0x10 [ 671.950624][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 671.955563][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 671.962714][ T18] [ 671.967694][ C0] ? __pfx_do_exit+0x10/0x10 [ 671.970055][ T18] Sending NMI from CPU 1 to CPUs 0: [ 671.974576][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.979812][ C0] NMI backtrace for cpu 0 [ 671.979833][ C0] CPU: 0 UID: 0 PID: 2534 Comm: acpid Not tainted 6.12.0-rc4-syzkaller-00052-gc6d9e43954bf #0 [ 671.979871][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 671.979887][ C0] RIP: 0010:io_serial_in+0x87/0xb0 [ 671.979923][ C0] Code: 68 b5 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 78 ef 0d ff eb a2 e8 01 f0 [ 671.979950][ C0] RSP: 0018:ffffc90000006f00 EFLAGS: 00000002 [ 671.979971][ C0] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000 [ 671.979990][ C0] RDX: 00000000000003fd RSI: ffffffff82a08a30 RDI: ffffffff93637660 [ 671.980009][ C0] RBP: ffffffff93637620 R08: 0000000000000001 R09: 000000000000001f [ 671.980027][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 671.980043][ C0] R13: 0000000000000020 R14: fffffbfff26c6f1e R15: dffffc0000000000 [ 671.980062][ C0] FS: 00007f74aabc6740(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 671.980089][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 671.980109][ C0] CR2: 00007f79afb75c80 CR3: 0000000115b72000 CR4: 00000000003506f0 [ 671.980127][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 671.980145][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 671.980162][ C0] Call Trace: [ 671.980173][ C0] [ 671.980182][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 671.980225][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 671.980251][ C0] ? nmi_handle+0x1a9/0x5c0 [ 671.980276][ C0] ? io_serial_in+0x87/0xb0 [ 671.980308][ C0] ? default_do_nmi+0x6a/0x160 [ 671.980338][ C0] ? exc_nmi+0x170/0x1e0 [ 671.980363][ C0] ? end_repeat_nmi+0xf/0x53 [ 671.980407][ C0] ? io_serial_in+0x60/0xb0 [ 671.980438][ C0] ? io_serial_in+0x87/0xb0 [ 671.980470][ C0] ? io_serial_in+0x87/0xb0 [ 671.980502][ C0] ? io_serial_in+0x87/0xb0 [ 671.980533][ C0] [ 671.980542][ C0] [ 671.980551][ C0] wait_for_lsr+0xda/0x180 [ 671.980589][ C0] serial8250_console_write+0xf5a/0x17c0 [ 671.980620][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 671.980647][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.980674][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 671.980702][ C0] ? console_lock_spinning_enable+0x9f/0xd0 [ 671.980730][ C0] ? console_flush_all+0x7bd/0xc60 [ 671.980758][ C0] ? lock_acquire+0x2f/0xb0 [ 671.980793][ C0] ? console_flush_all+0x7bd/0xc60 [ 671.980822][ C0] console_flush_all+0x800/0xc60 [ 671.980858][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 671.980885][ C0] ? find_held_lock+0x2d/0x110 [ 671.980915][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 671.980940][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 671.980971][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 671.981006][ C0] console_unlock+0xd9/0x210 [ 671.981032][ C0] ? __pfx_console_unlock+0x10/0x10 [ 671.981058][ C0] ? vprintk_emit+0x5e0/0x6f0 [ 671.981086][ C0] ? lock_acquire+0x2f/0xb0 [ 671.981120][ C0] ? vprintk_emit+0x638/0x6f0 [ 671.981148][ C0] vprintk_emit+0x424/0x6f0 [ 671.981176][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 671.981204][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 671.981240][ C0] ? find_held_lock+0x2d/0x110 [ 671.981269][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.981294][ C0] vprintk+0x7f/0xa0 [ 671.981323][ C0] _printk+0xc8/0x100 [ 671.981358][ C0] ? __pfx__printk+0x10/0x10 [ 671.981394][ C0] ? lock_acquire+0x2f/0xb0 [ 671.981428][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 671.981458][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 671.981493][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.981519][ C0] show_trace_log_lvl+0x1b7/0x3d0 [ 671.981565][ C0] ? preempt_schedule_common+0x44/0xc0 [ 671.981599][ C0] sched_show_task+0x3f0/0x5f0 [ 671.981634][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 671.981663][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 671.981700][ C0] show_state_filter+0xee/0x320 [ 671.981729][ C0] k_spec+0xed/0x150 [ 671.981763][ C0] ? __pfx_k_spec+0x10/0x10 [ 671.981795][ C0] kbd_event+0xcbd/0x17a0 [ 671.981833][ C0] ? __pfx_kbd_event+0x10/0x10 [ 671.981875][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 671.981913][ C0] ? rcu_is_watching+0x12/0xc0 [ 671.981939][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 671.981969][ C0] input_handler_events_default+0x116/0x1b0 [ 671.982008][ C0] input_pass_values+0x777/0x8e0 [ 671.982050][ C0] input_handle_event+0xb30/0x14d0 [ 671.982094][ C0] input_event+0x83/0xa0 [ 671.982134][ C0] hidinput_hid_event+0xa12/0x2410 [ 671.982170][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 671.982203][ C0] ? input_event+0x8e/0xa0 [ 671.982240][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 671.982276][ C0] hid_process_event+0x4b7/0x5e0 [ 671.982301][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 671.982335][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 671.982361][ C0] hid_input_array_field+0x535/0x710 [ 671.982393][ C0] hid_report_raw_event+0xa02/0x11c0 [ 671.982427][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 671.982459][ C0] hid_irq_in+0x35e/0x870 [ 671.982496][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 671.982530][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 671.982562][ C0] dummy_timer+0x17f0/0x3930 [ 671.982597][ C0] ? lock_acquire+0x2f/0xb0 [ 671.982634][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 671.982665][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 671.982695][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 671.982729][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 671.982757][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 671.982799][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 671.982837][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 671.982883][ C0] hrtimer_run_softirq+0x17d/0x350 [ 671.982920][ C0] handle_softirqs+0x206/0x8d0 [ 671.982951][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 671.982982][ C0] irq_exit_rcu+0xac/0x110 [ 671.983008][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 671.983043][ C0] [ 671.983052][ C0] [ 671.983061][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 671.983101][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 [ 671.983134][ 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 34 d1 ad 7e 65 8b 05 35 d1 ad 7e a9 00 01 [ 671.983160][ C0] RSP: 0018:ffffc90001b3f698 EFLAGS: 00000292 [ 671.983181][ C0] RAX: 0000000000000000 RBX: 0000000000000020 RCX: ffffffff81bb4ec6 [ 671.983199][ C0] RDX: ffff8881159957c0 RSI: 0000000000000003 RDI: 0000000000000007 [ 671.983217][ C0] RBP: ffffc90001b3fb30 R08: 0000000000000007 R09: 0000000000000003 [ 671.983235][ C0] R10: ffff888115872700 R11: 0000000000000000 R12: ffff888115872700 [ 671.983253][ C0] R13: 0000000000000005 R14: 0000000000000020 R15: 0000000000000005 [ 671.983274][ C0] ? do_select+0xe46/0x17b0 [ 671.983315][ C0] do_select+0xbc8/0x17b0 [ 671.983363][ C0] ? __pfx_do_select+0x10/0x10 [ 671.983410][ C0] ? hlock_class+0x4e/0x130 [ 671.983436][ C0] ? mark_lock+0xb5/0xc60 [ 671.983470][ C0] ? __pfx___pollwait+0x10/0x10 [ 671.983509][ C0] ? __pfx_pollwake+0x10/0x10 [ 671.983569][ C0] ? lock_acquire+0x2f/0xb0 [ 671.983602][ C0] ? __might_fault+0xe3/0x190 [ 671.983638][ C0] ? __might_fault+0xe3/0x190 [ 671.983677][ C0] ? core_sys_select+0x459/0xb80 [ 671.983715][ C0] core_sys_select+0x459/0xb80 [ 671.983756][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 671.983794][ C0] ? dput.part.0+0xd8/0x9b0 [ 671.983839][ C0] ? set_user_sigmask+0x217/0x2a0 [ 671.983882][ C0] ? vfs_read+0x228/0xbd0 [ 671.983919][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 671.983958][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 671.983987][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 671.984028][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 671.984074][ C0] __x64_sys_pselect6+0x183/0x240 [ 671.984114][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 671.984159][ C0] do_syscall_64+0xcd/0x250 [ 671.984199][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.984238][ C0] RIP: 0033:0x7f74aac95591 [ 671.984258][ C0] Code: 89 44 24 20 4c 8d 64 24 20 48 89 54 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2d 45 31 c9 4d 89 e0 4c 89 f2 b8 0e 01 00 00 0f 05 <48> 89 c3 48 3d 00 f0 ff ff 76 69 48 8b 05 65 58 0d 00 f7 db 64 89 [ 671.984284][ C0] RSP: 002b:00007fff62eefd00 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 671.984309][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74aac95591 [ 671.984327][ C0] RDX: 0000000000000000 RSI: 00007fff62eefdf8 RDI: 000000000000000b [ 671.984345][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 671.984361][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 671.984378][ C0] R13: 000055e8225f4178 R14: 0000000000000000 R15: 000000000000000a [ 671.984403][ C0] [ 672.850234][ C0] ? do_group_exit+0xd3/0x2a0 [ 672.854945][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 672.860168][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 672.865031][ C0] ? do_syscall_64+0xcd/0x250 [ 672.869725][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 672.875859][ C0] [ 672.878897][ C0] [ 672.878897][ C0] Showing all locks held in the system: [ 672.886856][ C0] 4 locks held by acpid/2534: [ 672.891535][ C0] #0: ffff888105b5d230 (&dev->event_lock){..-.}-{2:2}, at: input_event+0x70/0xa0 [ 672.900799][ C0] #1: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0x8b/0x8e0 [ 672.910425][ C0] #2: ffffffff89387a58 (kbd_event_lock){..-.}-{2:2}, at: kbd_event+0x8a/0x17a0 [ 672.919517][ C0] #3: ffffffff88ebb140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 [ 672.929396][ C0] 2 locks held by getty/2607: [ 672.934082][ C0] #0: ffff88810f3f20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 672.943849][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfba/0x1480 [ 672.953974][ C0] 6 locks held by kworker/0:3/4936: [ 672.959169][ C0] #0: ffff888105efad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 672.969987][ C0] #1: ffffc90004bcfd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 672.981242][ C0] #2: ffff8881097e5190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 672.990152][ C0] #3: ffff888109b52508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x28aa/0x4f40 [ 673.000099][ C0] #4: ffff8881067cf268 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x28d0/0x4f40 [ 673.009799][ C0] #5: ffffffff899cc910 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1a7/0x1e60 [ 673.020278][ C0] 6 locks held by kworker/0:5/4994: [ 673.025473][ C0] #0: ffff888105efad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 673.036294][ C0] #1: ffffc9000ee97d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 673.047548][ C0] #2: ffff888109b88190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 673.056461][ C0] #3: ffff888109b8b508 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x28aa/0x4f40 [ 673.066411][ C0] #4: ffff8881067cfd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x28d0/0x4f40 [ 673.076098][ C0] #5: ffffffff899cc910 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1a7/0x1e60 [ 673.086569][ C0] 6 locks held by kworker/1:6/5792: [ 673.091764][ C0] #0: ffff888105efad48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 [ 673.102594][ C0] #1: ffffc90010e7fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 673.113865][ C0] #2: ffff888109705190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1be/0x4f40 [ 673.122777][ C0] #3: ffff88811c633190 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0x10a/0x920 [ 673.132070][ C0] #4: ffff888105b59160 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 673.142633][ C0] #5: ffff88811b965a20 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa4/0x610 [ 673.153216][ C0] 1 lock held by syz.0.1633/9523: [ 673.158249][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x282/0x3b0 [ 673.168295][ C0] 1 lock held by syz.2.1637/9530: [ 673.173319][ C0] #0: ffffffff88ec6a38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock+0x1a4/0x3b0 [ 673.183375][ C0] [ 673.185706][ C0] ============================================= [ 673.185706][ C0] [ 673.194338][ C0] keytouch 0003:0926:3333.0150: can't resubmit intr, dummy_hcd.0-1/input0, status -19 [ 673.219952][ T4994] usb 5-1: new high-speed USB device number 88 using dummy_hcd