last executing test programs: 14.897425329s ago: executing program 4 (id=1228): syz_open_dev$hidraw(0x0, 0x243c2917, 0x120842) r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x5d, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0x0, 0x0, 0xfe}}], {{0x9, 0x5, 0x82, 0x2, 0x60}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0xfe}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x449}}, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x6, 0x10, 0xba, 0xa, 0x2, 0x0, 0x8}}}, &(0x7f00000007c0)={0x84, &(0x7f00000002c0)={0x20, 0x9}, 0x0, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x1, 0x40}}, &(0x7f00000004c0)={0x40, 0x7, 0x2, 0x5}, &(0x7f0000000500)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000540)={0x40, 0xb, 0x2, "9f7f"}, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x13, 0x6, @multicast}, 0x0, 0x0, &(0x7f00000006c0)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000700)={0x40, 0x1c, 0x1}, &(0x7f0000000740)={0x40, 0x1e, 0x1, 0x7f}, 0x0}) syz_usb_ep_write(r0, 0x82, 0xfffffffffffffd6e, &(0x7f0000000140)="16688a4a3f1cd2db8dcf350051f14ac00d7c36e54167f08f961d2fc0c37d7c8c2136536697a794f470c5f444560dedb1b190fa34325a3c256fb8b4e2297215f331") 14.825345476s ago: executing program 1 (id=1229): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9c, 0x32, 0x3f, 0x8, 0x4a5, 0x3003, 0x3ab2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x28, 0xf0, 0xf6}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000002000)={0x2c, 0x0, &(0x7f0000001f00)=ANY=[@ANYBLOB="000304000000e703"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 13.167970759s ago: executing program 2 (id=1231): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000540)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b03, 0x0) read$char_usb(r1, 0x0, 0x0) syz_usb_disconnect(r0) 12.487135141s ago: executing program 3 (id=1232): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000380)={{0x12, 0x1, 0x0, 0x89, 0x66, 0x9e, 0x8, 0x93a, 0x2620, 0x5aed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0xde, 0x0, 0x2, 0x1d, 0xa, 0x5e, 0x0, [], [{{0x9, 0x5, 0x1, 0x0, 0x8, 0xfc, 0xb1, 0x24}}, {{0x9, 0x5, 0x0, 0x0, 0x20, 0xea, 0x8, 0x80}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000002000)={0x2c, 0x0, &(0x7f0000001f00)={0x0, 0x3, 0x4, @lang_id={0x4}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 12.038995482s ago: executing program 4 (id=1233): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001040)={{0x12, 0x1, 0x0, 0x40, 0x15, 0x42, 0x20, 0x5a9, 0x1550, 0xe4bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8e, 0xc4, 0x6f}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 11.948418191s ago: executing program 1 (id=1234): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000406c256d0000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="000005"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000680)={0x84, &(0x7f00000001c0)={0x0, 0x0, 0x3, "6cd044"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0003020000000203"], 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000004c0)={0x2c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000205"], 0x0, 0x0, 0x0, 0x0}, 0x0) 11.616146841s ago: executing program 0 (id=1235): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x407}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000740)={0x20, 0x3, 0x3, "b23b8f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001640)={0x84, &(0x7f0000001180)={0x20, 0x0, 0x2, 'eH'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 11.043988154s ago: executing program 2 (id=1236): syz_open_dev$hiddev(0x0, 0x80000001, 0x414500) syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001640), 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0xc0045878, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f00000000c0)={0x24, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0}, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_open_dev$hiddev(&(0x7f0000000140), 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 10.5364042s ago: executing program 2 (id=1237): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000c6888240da0b7f3127a001020301090224000100000000090400"], 0x0) syz_usb_connect$printer(0x2, 0x0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x2, 0x903d01) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x0, 0xffffffffffffff36, &(0x7f0000000200)="952bb3e006ae9a4c3a"}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0xffffffffffffffd0, &(0x7f0000000300)={0x0, 0x0, 0x21, "2660a3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10.053129935s ago: executing program 3 (id=1238): syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xa7, 0xea, 0x6f, 0x20, 0x1f4d, 0x3100, 0x7e4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xed, 0x3c, 0x0, 0xbb, 0x76, 0xda}}]}}]}}, 0x0) syz_usb_connect$uac1(0x3, 0xa6, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x1, 0x200) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x6, 0x0, 0x0, &(0x7f0000000f40)={0xa, &(0x7f0000000d80)={0xa, 0x6, 0x310, 0x7, 0x2, 0xe, 0xff, 0xe9}, 0x19, &(0x7f0000000dc0)={0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xe, 0x6, 0x2, 0x8}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x0, 0x5, 0xfffa}]}, 0x3, [{0x4, &(0x7f0000000e00)=@lang_id={0x4, 0x3, 0x843}}, {0xd, &(0x7f0000000e40)=@string={0xd, 0x3, "9406ea5b0a8d30331a20f4"}}, {0x0, 0x0}]}) syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) 9.720633906s ago: executing program 4 (id=1239): r0 = syz_usb_connect(0x2, 0x3d, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0x34, 0xd2, 0xd, 0x40, 0x93a, 0x2627, 0xc9c0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb7, 0x0, 0x2, 0x38, 0x6, 0x13, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x4, 0x0, 0x10}}, {{0x9, 0x5, 0x8f, 0x10, 0x8, 0x1, 0x0, 0x73, [@generic={0x7, 0x5, "961711e5f3"}]}}]}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0xc0085508, 0x0) 9.652371102s ago: executing program 1 (id=1240): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x13ec, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x4f9}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$uac1(0x5, 0xab, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x99, 0x3, 0x1, 0x5, 0x20, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x2}, [@feature_unit={0x9, 0x24, 0x6, 0x4, 0x1, 0x1, [0xa], 0x6}, @selector_unit={0xa, 0x24, 0x5, 0x1, 0x6, "7c0790ab7d"}, @selector_unit={0x8, 0x24, 0x5, 0x1, 0x0, "ca28d9"}, @feature_unit={0xd, 0x24, 0x6, 0x2, 0x1, 0x3, [0x5, 0x1, 0x7], 0x2}, @processing_unit={0x9, 0x24, 0x7, 0x3, 0x1, 0x4, "bca6"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x0, 0xa, 0x5, {0x7, 0x25, 0x1, 0x2, 0x81, 0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0xffff, 0x5, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0xdb, 0x5, 0x7, {0x7, 0x25, 0x1, 0x1, 0xb, 0x6}}}}}}}]}}, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 9.087898214s ago: executing program 0 (id=1241): r0 = syz_usb_connect$uac1(0x0, 0xad, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@extension_unit={0x9, 0x24, 0x8, 0x0, 0x0, 0x0, 'LX'}, @mixer_unit={0x6, 0x24, 0x4, 0x0, 0x0, 'R'}, @selector_unit={0x7, 0x24, 0x5, 0x0, 0x0, "53f1"}, @selector_unit={0xb, 0x24, 0x5, 0x0, 0x0, "133b9bda531c"}, @selector_unit={0x9, 0x24, 0x5, 0x0, 0x5, "96efc359"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7f, 0x2, 0x0, 0x1, "8b7e", "8e"}, @as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x83}}}}}}}]}}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000001100)={0x14, 0x0, &(0x7f0000001040)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, &(0x7f00000021c0)={0x2c, 0x0, &(0x7f0000002080)={0x0, 0x3, 0x4, @lang_id={0x4}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 8.874209454s ago: executing program 2 (id=1242): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 8.635939795s ago: executing program 3 (id=1243): syz_usb_connect(0x0, 0x3b, &(0x7f0000000bc0)={{0x12, 0x1, 0x0, 0x17, 0x5f, 0x2d, 0x8, 0x2001, 0x3308, 0xcfd6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x29, 0x1, 0xa8, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x42, 0x0, 0x0, 0xff, 0xff, 0xff, 0x0, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x6, 0x8, 0xc}}]}}]}}]}}, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80104592, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084523, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) 7.441498665s ago: executing program 1 (id=1244): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002480)={{0x12, 0x1, 0x0, 0x6, 0x38, 0x37, 0x40, 0x424, 0x9d00, 0xebc7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xc6, 0x1f, 0xe}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) 7.16940269s ago: executing program 4 (id=1245): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_disconnect(r0) 6.548532778s ago: executing program 0 (id=1246): r0 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000640)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x20}}], {{0x9, 0x5, 0x82, 0x2, 0x10}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_ep_write(r0, 0x82, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x0, 0x0) 6.003793218s ago: executing program 2 (id=1247): read$hiddev(0xffffffffffffffff, &(0x7f0000000180)=""/155, 0x9b) r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5010, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x5, 0x5, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x200, 0x8, 0x1, {0x22, 0x394}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x0, 0x9, 0x6, 0x8}}]}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0x501c4814, 0x0) ioctl$HIDIOCGUCODE(r1, 0xc018480d, 0x0) 5.005053359s ago: executing program 3 (id=1248): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f00000003c0)={0x0, 0x0, 0x19, "e9b5be839acb51b212ab45fbdc16bcc50ecad349ccb15d70d4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xd01c4813, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 3.902347311s ago: executing program 0 (id=1249): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1e7d, 0x319c, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000000c0)={0x0, 0x0, 0x7, {0x7, 0x0, "a7ea31d2a5"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) write$hidraw(0xffffffffffffffff, 0x0, 0x0) 3.720343248s ago: executing program 1 (id=1250): 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, &(0x7f0000001600)={0x40, 0x19, 0x2, "b3f0"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000d00)={0x44, &(0x7f0000000300)=ANY=[@ANYBLOB="000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 3.386460408s ago: executing program 4 (id=1251): r0 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x407}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r0, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000740)={0x20, 0x3, 0x2, "b23b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000d00)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x82, 0x2, "c90e"}, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, &(0x7f0000000400)={0x40, 0x0, 0x2, "b7dd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001640)={0xae, &(0x7f0000000000)={0x20, 0x14, 0x2, "8e04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.314891605s ago: executing program 2 (id=1252): r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x80, 0xc, [{{0x9, 0x4, 0x0, 0xfd, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x4, 0x20, 0xb}}}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, &(0x7f0000001100)={0x14, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, &(0x7f0000006800)="10", 0x1) syz_usb_disconnect(r0) 2.427925906s ago: executing program 3 (id=1253): syz_open_dev$evdev(0x0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000500)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000001900), 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000d80)) read$hidraw(r0, 0x0, 0x49) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0x1068) 1.983581127s ago: executing program 0 (id=1254): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x79, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x40, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x0, 0x9, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x5}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x40, 0x24000) syz_usb_control_io$cdc_ecm(r0, &(0x7f00000005c0)={0x14, &(0x7f00000001c0)={0x0, 0x0, 0x1f, {0x1f, 0x0, "6c46936e41c5838bf3d423ab969bf55238f351bee30e99fa41993bbee7"}}, 0x0}, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 1.862796558s ago: executing program 3 (id=1255): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(0xffffffffffffffff, 0x82, 0x10fc, &(0x7f0000000880)={[{}, {}, {0xa1, 0x4e00, "75fb4c308d670bfed5d233eed8d6e1b22b9de275bf97e745cbc750d442202b4138e8c19e6098aba41a8ec208718e2df166763022fd4c4930a57600f930bec712faefbb5a083ff92bcfb039c9c16445f9d91d9c23ef8449c3701bcc93d7a2ac5e58c8364251ef80a1dc9cc6b122881c8ea67c52a44e4f6861d920f6f4a1660d04b1e3b1e766837526020467ff3c5328cbe27e9c25e7a50778e7fb9b27c9be7bd91a"}, {0xa5, 0x4e00, "0bfb977098d08c965dc246ea2dc49e90f09dfb08d8648d63da9ba5574cd8d7385f9190708db645481b40adcc6bcc1cc472ae14fab6362f49f47678eda5b63b312ef2ed939d4d7cc4c953c134d86ad879f6a03cce973d74bda1af7a8199d3e6598f30188e5821cd73e0080a02d76ae5bf9d29420e3349205424440bf252355527b10ce5972a49d58849d69daafda5dafa7fd07d148e0a3e09eeb448167c56aa818be6602aab"}, {}, {0xf5c, 0x4e00, "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"}, {0x36, 0x4e00, "604f1b4de831f218f37412c838979d294b86f8036504cdfd295208bea79a1040b7e91fdaf2ab5f21dff14379b49c02c5d56764e9dab0"}]}) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) 1.076060771s ago: executing program 1 (id=1256): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000b5b30a40450c056055b5010203010902120001000000000904000000"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f0000000240)=ANY=[@ANYBLOB="00000003000010"], 0x0, 0x0, 0x0, 0x0, 0x0}) write$char_usb(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x0, 0x3f, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x6, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[], 0x0) 272.305954ms ago: executing program 0 (id=1257): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0xcc, 0xc7, 0xe1, 0x8, 0x7392, 0xd611, 0xe7bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xff, 0xff, 0xff, 0x0, [], [{{0x9, 0x5, 0x9, 0x12}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000380)={0x1c, &(0x7f0000000280)={0x40, 0x0, 0x1, "ea"}, 0x0, 0x0}) 0s ago: executing program 4 (id=1258): syz_usb_connect(0x0, 0x36, &(0x7f00000005c0)={{0x12, 0x1, 0x0, 0x47, 0x61, 0xde, 0x20, 0x5f9, 0xffff, 0x6d22, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xad, 0x12, 0xe1, 0x0, [], [{{0x9, 0x5, 0xc, 0x2}}, {}]}}]}}]}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$printer(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) kernel console output (not intermixed with test programs): worker_thread+0x2de/0xf00 [ 484.423584][ C0] ? __kthread_parkme+0x148/0x220 [ 484.428688][ C0] ? __pfx_worker_thread+0x10/0x10 [ 484.433896][ C0] kthread+0x2c1/0x3a0 [ 484.438034][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 484.443743][ C0] ? __pfx_kthread+0x10/0x10 [ 484.448403][ C0] ret_from_fork+0x45/0x80 [ 484.452925][ C0] ? __pfx_kthread+0x10/0x10 [ 484.457589][ C0] ret_from_fork_asm+0x1a/0x30 [ 484.462452][ C0] [ 484.465518][ C0] task:kworker/1:3 state:D stack:22144 pid:4931 tgid:4931 ppid:2 flags:0x00004000 [ 484.475815][ C0] Workqueue: usb_hub_wq hub_event [ 484.480937][ C0] Call Trace: [ 484.484259][ C0] [ 484.487255][ C0] __schedule+0x105f/0x34b0 [ 484.491856][ C0] ? __pfx___schedule+0x10/0x10 [ 484.496779][ C0] ? schedule+0x298/0x350 [ 484.501195][ C0] ? __pfx_lock_release+0x10/0x10 [ 484.506305][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 484.511666][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 484.516954][ C0] schedule+0xe7/0x350 [ 484.521102][ C0] schedule_timeout+0x258/0x2a0 [ 484.526034][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 484.531480][ C0] ? mark_held_locks+0x9f/0xe0 [ 484.536326][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 484.541607][ C0] ___down_common+0x2d7/0x460 [ 484.546386][ C0] ? __pfx____down_common+0x10/0x10 [ 484.551674][ C0] ? lock_acquire+0x2f/0xb0 [ 484.556261][ C0] __down+0x20/0x30 [ 484.560154][ C0] down+0x74/0xa0 [ 484.563865][ C0] hid_device_remove+0x29/0x260 [ 484.568809][ C0] ? __pfx_hid_device_remove+0x10/0x10 [ 484.574344][ C0] device_remove+0xc8/0x170 [ 484.578929][ C0] device_release_driver_internal+0x44a/0x610 [ 484.585074][ C0] bus_remove_device+0x22f/0x420 [ 484.590110][ C0] device_del+0x396/0x9f0 [ 484.594512][ C0] ? __pfx_device_del+0x10/0x10 [ 484.599433][ C0] ? mark_held_locks+0x9f/0xe0 [ 484.604285][ C0] hid_destroy_device+0xe5/0x150 [ 484.609326][ C0] usbhid_disconnect+0xa0/0xe0 [ 484.614188][ C0] usb_unbind_interface+0x1e8/0x970 [ 484.619465][ C0] ? kernfs_find_ns+0x2ee/0x3f0 [ 484.624427][ C0] ? __pfx_usb_unbind_interface+0x10/0x10 [ 484.630225][ C0] device_remove+0x122/0x170 [ 484.634887][ C0] device_release_driver_internal+0x44a/0x610 [ 484.641034][ C0] bus_remove_device+0x22f/0x420 [ 484.646062][ C0] device_del+0x396/0x9f0 [ 484.650463][ C0] ? __pfx_device_del+0x10/0x10 [ 484.655384][ C0] ? kobject_put+0x210/0x5a0 [ 484.660065][ C0] usb_disable_device+0x36c/0x7f0 [ 484.665180][ C0] usb_disconnect+0x2e1/0x920 [ 484.669970][ C0] hub_event+0x1bed/0x4f40 [ 484.674513][ C0] ? lock_acquire+0x2f/0xb0 [ 484.679107][ C0] ? __pfx_hub_event+0x10/0x10 [ 484.684045][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 484.689778][ C0] ? rcu_is_watching+0x12/0xc0 [ 484.694616][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 484.699891][ C0] ? process_one_work+0x921/0x1ba0 [ 484.705096][ C0] ? lock_acquire+0x2f/0xb0 [ 484.709678][ C0] ? process_one_work+0x921/0x1ba0 [ 484.714884][ C0] process_one_work+0x9c5/0x1ba0 [ 484.719918][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 484.725642][ C0] ? __pfx_process_one_work+0x10/0x10 [ 484.731117][ C0] ? assign_work+0x1a0/0x250 [ 484.735792][ C0] worker_thread+0x6c8/0xf00 [ 484.740475][ C0] ? __kthread_parkme+0x148/0x220 [ 484.745575][ C0] ? __pfx_worker_thread+0x10/0x10 [ 484.750771][ C0] kthread+0x2c1/0x3a0 [ 484.754896][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 484.760160][ C0] ? __pfx_kthread+0x10/0x10 [ 484.764824][ C0] ret_from_fork+0x45/0x80 [ 484.769339][ C0] ? __pfx_kthread+0x10/0x10 [ 484.774001][ C0] ret_from_fork_asm+0x1a/0x30 [ 484.778963][ C0] [ 484.782026][ C0] task:kworker/0:4 state:R running task stack:21552 pid:4934 tgid:4934 ppid:2 flags:0x00004000 [ 484.793899][ C0] Workqueue: 0x0 (events) [ 484.798404][ C0] Call Trace: [ 484.801723][ C0] [ 484.804705][ C0] __schedule+0x105f/0x34b0 [ 484.809376][ C0] ? __pfx___schedule+0x10/0x10 [ 484.814301][ C0] ? schedule+0x298/0x350 [ 484.818721][ C0] ? __pfx_lock_release+0x10/0x10 [ 484.823832][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 484.829124][ C0] ? lock_acquire+0x2f/0xb0 [ 484.833707][ C0] ? schedule+0x1fd/0x350 [ 484.838118][ C0] schedule+0xe7/0x350 [ 484.842262][ C0] ? worker_thread+0x271/0xf00 [ 484.847112][ C0] worker_thread+0x2de/0xf00 [ 484.851809][ C0] ? __kthread_parkme+0x148/0x220 [ 484.856907][ C0] ? __pfx_worker_thread+0x10/0x10 [ 484.862114][ C0] kthread+0x2c1/0x3a0 [ 484.866246][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 484.871533][ C0] ? __pfx_kthread+0x10/0x10 [ 484.876197][ C0] ret_from_fork+0x45/0x80 [ 484.880892][ C0] ? __pfx_kthread+0x10/0x10 [ 484.885555][ C0] ret_from_fork_asm+0x1a/0x30 [ 484.890426][ C0] [ 484.893495][ C0] task:udevd state:S stack:24272 pid:4935 tgid:4935 ppid:2549 flags:0x00000002 [ 484.903785][ C0] Call Trace: [ 484.907108][ C0] [ 484.910100][ C0] __schedule+0x105f/0x34b0 [ 484.914688][ C0] ? __pfx___schedule+0x10/0x10 [ 484.919622][ C0] ? schedule+0x298/0x350 [ 484.924036][ C0] ? __pfx_lock_release+0x10/0x10 [ 484.929160][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 484.934534][ C0] ? lock_acquire+0x2f/0xb0 [ 484.939217][ C0] ? schedule+0x1fd/0x350 [ 484.943632][ C0] schedule+0xe7/0x350 [ 484.947780][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 484.953922][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 484.960576][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 484.965601][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 484.971143][ C0] do_epoll_wait+0x139b/0x1a90 [ 484.976014][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 484.981222][ C0] ? __pfx_lock_release+0x10/0x10 [ 484.986324][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 484.991614][ C0] ? lock_acquire+0x2f/0xb0 [ 484.996205][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 485.002625][ C0] ? rcu_is_watching+0x12/0xc0 [ 485.007459][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 485.013629][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 485.018902][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 485.024699][ C0] ? rcu_is_watching+0x12/0xc0 [ 485.029549][ C0] do_syscall_64+0xcd/0x250 [ 485.034183][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.040157][ C0] RIP: 0033:0x7f266c0a0457 [ 485.044642][ C0] RSP: 002b:00007ffffc612618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 485.053118][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266c0a0457 [ 485.061323][ C0] RDX: 0000000000000004 RSI: 00007ffffc612658 RDI: 0000000000000004 [ 485.069353][ C0] RBP: 000055e2ba296410 R08: 0000000000000007 R09: e1b2443d17b74d5a [ 485.077386][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e2ba2b7e10 [ 485.085409][ C0] R13: 00007ffffc612658 R14: 00000000ffffffff R15: 000055e2ba2602c0 [ 485.093449][ C0] [ 485.096507][ C0] task:udevd state:S stack:24064 pid:4936 tgid:4936 ppid:2549 flags:0x00004002 [ 485.106792][ C0] Call Trace: [ 485.110105][ C0] [ 485.113091][ C0] __schedule+0x105f/0x34b0 [ 485.117676][ C0] ? __pfx___schedule+0x10/0x10 [ 485.122608][ C0] ? schedule+0x298/0x350 [ 485.127012][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.132136][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.137508][ C0] ? lock_acquire+0x2f/0xb0 [ 485.142184][ C0] ? schedule+0x1fd/0x350 [ 485.146577][ C0] schedule+0xe7/0x350 [ 485.150711][ C0] schedule_preempt_disabled+0x13/0x30 [ 485.156325][ C0] __mutex_lock+0x5b8/0x9c0 [ 485.160908][ C0] ? manufacturer_show+0x26/0xa0 [ 485.165954][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 485.171087][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 485.176815][ C0] ? rcu_is_watching+0x12/0xc0 [ 485.181644][ C0] ? __pfx_manufacturer_show+0x10/0x10 [ 485.187277][ C0] ? manufacturer_show+0x26/0xa0 [ 485.192310][ C0] manufacturer_show+0x26/0xa0 [ 485.197168][ C0] dev_attr_show+0x53/0xe0 [ 485.201667][ C0] ? __pfx_dev_attr_show+0x10/0x10 [ 485.206856][ C0] sysfs_kf_seq_show+0x23e/0x410 [ 485.211887][ C0] seq_read_iter+0x4f4/0x12b0 [ 485.216665][ C0] kernfs_fop_read_iter+0x414/0x580 [ 485.221945][ C0] ? security_file_permission+0x21/0x80 [ 485.227592][ C0] vfs_read+0x86e/0xbd0 [ 485.231846][ C0] ? __pfx_vfs_read+0x10/0x10 [ 485.236618][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 485.241918][ C0] ksys_read+0x12f/0x260 [ 485.246257][ C0] ? __pfx_ksys_read+0x10/0x10 [ 485.251124][ C0] do_syscall_64+0xcd/0x250 [ 485.255726][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.261700][ C0] RIP: 0033:0x7f266c093b6a [ 485.266169][ C0] RSP: 002b:00007ffffc60b688 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 485.274662][ C0] RAX: ffffffffffffffda RBX: 000055e2ba2ede90 RCX: 00007f266c093b6a [ 485.282695][ C0] RDX: 0000000000001000 RSI: 00007ffffc60bb28 RDI: 0000000000000008 [ 485.290727][ C0] RBP: 000055e2b4b2477b R08: 0000000000000000 R09: 0000000000000000 [ 485.298926][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 485.306960][ C0] R13: 000055e2ba2edf80 R14: 00007ffffc60bb28 R15: 000055e2ba2ed870 [ 485.315011][ C0] [ 485.318091][ C0] task:udevd state:S stack:26784 pid:4937 tgid:4937 ppid:2549 flags:0x00000002 [ 485.328395][ C0] Call Trace: [ 485.331715][ C0] [ 485.334685][ C0] __schedule+0x105f/0x34b0 [ 485.339266][ C0] ? __pfx___schedule+0x10/0x10 [ 485.344189][ C0] ? schedule+0x298/0x350 [ 485.348589][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.353698][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.358976][ C0] ? lock_acquire+0x2f/0xb0 [ 485.363569][ C0] ? schedule+0x1fd/0x350 [ 485.367983][ C0] schedule+0xe7/0x350 [ 485.372130][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 485.378264][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 485.384937][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 485.389976][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 485.395531][ C0] do_epoll_wait+0x139b/0x1a90 [ 485.400412][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 485.405610][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.410719][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.415997][ C0] ? lock_acquire+0x2f/0xb0 [ 485.420674][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 485.427099][ C0] ? rcu_is_watching+0x12/0xc0 [ 485.431931][ C0] ? __rseq_handle_notify_resume+0x663/0x1090 [ 485.438094][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 485.443363][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 485.449159][ C0] ? rcu_is_watching+0x12/0xc0 [ 485.454010][ C0] do_syscall_64+0xcd/0x250 [ 485.458607][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.464584][ C0] RIP: 0033:0x7f266c0a0457 [ 485.469059][ C0] RSP: 002b:00007ffffc612618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 485.477544][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266c0a0457 [ 485.485581][ C0] RDX: 0000000000000004 RSI: 00007ffffc612658 RDI: 0000000000000004 [ 485.493622][ C0] RBP: 000055e2ba29b8e0 R08: 0000000000000007 R09: e1b2443d17b74d5a [ 485.501645][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e2ba29ad90 [ 485.509774][ C0] R13: 00007ffffc612658 R14: 00000000ffffffff R15: 000055e2ba2602c0 [ 485.517830][ C0] [ 485.520894][ C0] task:kworker/1:4 state:I stack:21376 pid:4948 tgid:4948 ppid:2 flags:0x00004000 [ 485.531179][ C0] Workqueue: 0x0 (events_power_efficient) [ 485.537090][ C0] Call Trace: [ 485.540417][ C0] [ 485.543408][ C0] __schedule+0x105f/0x34b0 [ 485.547992][ C0] ? __pfx___schedule+0x10/0x10 [ 485.552921][ C0] ? schedule+0x298/0x350 [ 485.557337][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.562444][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.567736][ C0] ? lock_acquire+0x2f/0xb0 [ 485.572327][ C0] ? schedule+0x1fd/0x350 [ 485.576742][ C0] schedule+0xe7/0x350 [ 485.580883][ C0] ? worker_thread+0x271/0xf00 [ 485.585727][ C0] worker_thread+0x2de/0xf00 [ 485.590413][ C0] ? __kthread_parkme+0x148/0x220 [ 485.595503][ C0] ? __pfx_worker_thread+0x10/0x10 [ 485.600694][ C0] kthread+0x2c1/0x3a0 [ 485.604840][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 485.610113][ C0] ? __pfx_kthread+0x10/0x10 [ 485.614792][ C0] ret_from_fork+0x45/0x80 [ 485.619306][ C0] ? __pfx_kthread+0x10/0x10 [ 485.623998][ C0] ret_from_fork_asm+0x1a/0x30 [ 485.628860][ C0] [ 485.631932][ C0] task:udevd state:S stack:27280 pid:4983 tgid:4983 ppid:2549 flags:0x00000002 [ 485.642228][ C0] Call Trace: [ 485.645547][ C0] [ 485.648525][ C0] __schedule+0x105f/0x34b0 [ 485.653114][ C0] ? __pfx___schedule+0x10/0x10 [ 485.658048][ C0] ? schedule+0x298/0x350 [ 485.662447][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.667558][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.672831][ C0] ? lock_acquire+0x2f/0xb0 [ 485.677415][ C0] ? schedule+0x1fd/0x350 [ 485.681833][ C0] schedule+0xe7/0x350 [ 485.685999][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 485.692148][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 485.698814][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 485.703860][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 485.709407][ C0] do_epoll_wait+0x139b/0x1a90 [ 485.714291][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 485.719512][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 485.725943][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 485.730779][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 485.736051][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 485.741841][ C0] ? ksys_write+0x1ad/0x260 [ 485.746454][ C0] ? __pfx_ksys_write+0x10/0x10 [ 485.751407][ C0] do_syscall_64+0xcd/0x250 [ 485.755998][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.761967][ C0] RIP: 0033:0x7f266c0a0457 [ 485.766442][ C0] RSP: 002b:00007ffffc612618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 485.774926][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266c0a0457 [ 485.782966][ C0] RDX: 0000000000000004 RSI: 00007ffffc612658 RDI: 0000000000000004 [ 485.790994][ C0] RBP: 000055e2ba296410 R08: 0000000000000002 R09: e1b2443d17b74d5a [ 485.799020][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e2ba29b400 [ 485.807051][ C0] R13: 00007ffffc612658 R14: 00000000ffffffff R15: 000055e2ba2602c0 [ 485.815111][ C0] [ 485.818177][ C0] task:udevd state:S stack:27504 pid:5099 tgid:5099 ppid:2549 flags:0x00000002 [ 485.828467][ C0] Call Trace: [ 485.831785][ C0] [ 485.834764][ C0] __schedule+0x105f/0x34b0 [ 485.839462][ C0] ? __pfx___schedule+0x10/0x10 [ 485.844393][ C0] ? schedule+0x298/0x350 [ 485.848790][ C0] ? __pfx_lock_release+0x10/0x10 [ 485.853896][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 485.859175][ C0] ? lock_acquire+0x2f/0xb0 [ 485.863747][ C0] ? schedule+0x1fd/0x350 [ 485.868170][ C0] schedule+0xe7/0x350 [ 485.872318][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 485.878443][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 485.885104][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 485.890137][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 485.895678][ C0] do_epoll_wait+0x139b/0x1a90 [ 485.900546][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 485.905751][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 485.912196][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 485.917044][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 485.922322][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 485.928114][ C0] ? ksys_write+0x1ad/0x260 [ 485.932697][ C0] ? __pfx_ksys_write+0x10/0x10 [ 485.937627][ C0] do_syscall_64+0xcd/0x250 [ 485.942218][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.948196][ C0] RIP: 0033:0x7f266c0a0457 [ 485.952670][ C0] RSP: 002b:00007ffffc612618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 485.961155][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266c0a0457 [ 485.969188][ C0] RDX: 0000000000000004 RSI: 00007ffffc612658 RDI: 0000000000000004 [ 485.977229][ C0] RBP: 000055e2ba296410 R08: 0000000000000005 R09: e1b2443d17b74d5a [ 485.985255][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e2ba2b0da0 [ 485.993277][ C0] R13: 00007ffffc612658 R14: 00000000ffffffff R15: 000055e2ba2602c0 [ 486.001326][ C0] [ 486.004408][ C0] task:kworker/0:6 state:I stack:23056 pid:5109 tgid:5109 ppid:2 flags:0x00004000 [ 486.014788][ C0] Workqueue: 0x0 (rcu_gp) [ 486.019293][ C0] Call Trace: [ 486.022612][ C0] [ 486.025596][ C0] __schedule+0x105f/0x34b0 [ 486.030189][ C0] ? __pfx___schedule+0x10/0x10 [ 486.035118][ C0] ? schedule+0x298/0x350 [ 486.039528][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.044634][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.049905][ C0] ? lock_acquire+0x2f/0xb0 [ 486.054495][ C0] ? schedule+0x1fd/0x350 [ 486.058891][ C0] schedule+0xe7/0x350 [ 486.063043][ C0] ? worker_thread+0x271/0xf00 [ 486.067892][ C0] worker_thread+0x2de/0xf00 [ 486.072581][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.077782][ C0] kthread+0x2c1/0x3a0 [ 486.081916][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.087198][ C0] ? __pfx_kthread+0x10/0x10 [ 486.091860][ C0] ret_from_fork+0x45/0x80 [ 486.096361][ C0] ? __pfx_kthread+0x10/0x10 [ 486.101031][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.105894][ C0] [ 486.108957][ C0] task:kworker/1:5 state:I stack:21152 pid:5482 tgid:5482 ppid:2 flags:0x00004000 [ 486.119245][ C0] Workqueue: 0x0 (events) [ 486.123738][ C0] Call Trace: [ 486.127073][ C0] [ 486.130055][ C0] __schedule+0x105f/0x34b0 [ 486.134636][ C0] ? __pfx___schedule+0x10/0x10 [ 486.139641][ C0] ? schedule+0x298/0x350 [ 486.144052][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.149160][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.154439][ C0] ? lock_acquire+0x2f/0xb0 [ 486.159018][ C0] ? schedule+0x1fd/0x350 [ 486.163423][ C0] schedule+0xe7/0x350 [ 486.167577][ C0] ? worker_thread+0x271/0xf00 [ 486.172440][ C0] worker_thread+0x2de/0xf00 [ 486.177138][ C0] ? __kthread_parkme+0x148/0x220 [ 486.182245][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.187459][ C0] kthread+0x2c1/0x3a0 [ 486.191603][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.196869][ C0] ? __pfx_kthread+0x10/0x10 [ 486.201530][ C0] ret_from_fork+0x45/0x80 [ 486.206037][ C0] ? __pfx_kthread+0x10/0x10 [ 486.210705][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.215576][ C0] [ 486.218650][ C0] task:kworker/1:6 state:I stack:21616 pid:5534 tgid:5534 ppid:2 flags:0x00004000 [ 486.229076][ C0] Workqueue: 0x0 (events) [ 486.233580][ C0] Call Trace: [ 486.236909][ C0] [ 486.239885][ C0] __schedule+0x105f/0x34b0 [ 486.244465][ C0] ? __pfx___schedule+0x10/0x10 [ 486.249389][ C0] ? schedule+0x298/0x350 [ 486.253800][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.258910][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.264199][ C0] ? lock_acquire+0x2f/0xb0 [ 486.268784][ C0] ? schedule+0x1fd/0x350 [ 486.273200][ C0] schedule+0xe7/0x350 [ 486.277342][ C0] ? worker_thread+0x271/0xf00 [ 486.282192][ C0] worker_thread+0x2de/0xf00 [ 486.286869][ C0] ? __kthread_parkme+0x148/0x220 [ 486.291970][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.297161][ C0] kthread+0x2c1/0x3a0 [ 486.301310][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.306585][ C0] ? __pfx_kthread+0x10/0x10 [ 486.311290][ C0] ret_from_fork+0x45/0x80 [ 486.315786][ C0] ? __pfx_kthread+0x10/0x10 [ 486.320449][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.325314][ C0] [ 486.328387][ C0] task:kworker/1:7 state:I stack:30048 pid:6416 tgid:6416 ppid:2 flags:0x00004000 [ 486.338748][ C0] Workqueue: 0x0 (events) [ 486.343253][ C0] Call Trace: [ 486.346575][ C0] [ 486.349560][ C0] __schedule+0x105f/0x34b0 [ 486.354153][ C0] ? __pfx___schedule+0x10/0x10 [ 486.359100][ C0] ? schedule+0x298/0x350 [ 486.363506][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.368610][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.373875][ C0] ? lock_acquire+0x2f/0xb0 [ 486.378451][ C0] ? schedule+0x1fd/0x350 [ 486.382861][ C0] schedule+0xe7/0x350 [ 486.387398][ C0] ? worker_thread+0x271/0xf00 [ 486.392247][ C0] worker_thread+0x2de/0xf00 [ 486.396931][ C0] ? __kthread_parkme+0x148/0x220 [ 486.402035][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.407235][ C0] kthread+0x2c1/0x3a0 [ 486.411373][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.416655][ C0] ? __pfx_kthread+0x10/0x10 [ 486.421317][ C0] ret_from_fork+0x45/0x80 [ 486.425813][ C0] ? __pfx_kthread+0x10/0x10 [ 486.430485][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.435366][ C0] [ 486.438430][ C0] task:udevd state:S stack:28120 pid:6674 tgid:6674 ppid:2549 flags:0x00000002 [ 486.448761][ C0] Call Trace: [ 486.452085][ C0] [ 486.455070][ C0] __schedule+0x105f/0x34b0 [ 486.459653][ C0] ? __pfx___schedule+0x10/0x10 [ 486.464580][ C0] ? schedule+0x298/0x350 [ 486.469013][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.474118][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.479404][ C0] ? lock_acquire+0x2f/0xb0 [ 486.483997][ C0] ? schedule+0x1fd/0x350 [ 486.488401][ C0] schedule+0xe7/0x350 [ 486.492543][ C0] schedule_hrtimeout_range_clock+0x369/0x3b0 [ 486.498674][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 486.505338][ C0] ? do_epoll_wait+0x1382/0x1a90 [ 486.510379][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 486.515925][ C0] do_epoll_wait+0x139b/0x1a90 [ 486.520797][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 486.526007][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 486.532419][ C0] ? __sys_sendmsg+0x13c/0x1f0 [ 486.537260][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 486.542540][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 486.548344][ C0] ? ksys_write+0x1ad/0x260 [ 486.552924][ C0] ? __pfx_ksys_write+0x10/0x10 [ 486.557877][ C0] do_syscall_64+0xcd/0x250 [ 486.562478][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.568459][ C0] RIP: 0033:0x7f266c0a0457 [ 486.572934][ C0] RSP: 002b:00007ffffc612618 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 486.581416][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266c0a0457 [ 486.589440][ C0] RDX: 0000000000000004 RSI: 00007ffffc612658 RDI: 0000000000000004 [ 486.597473][ C0] RBP: 000055e2ba29afe0 R08: 0000000000000007 R09: e1b2443d17b74d5a [ 486.605508][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055e2ba26d810 [ 486.613543][ C0] R13: 00007ffffc612658 R14: 00000000ffffffff R15: 000055e2ba2602c0 [ 486.621604][ C0] [ 486.624675][ C0] task:kworker/0:5 state:I stack:29152 pid:7883 tgid:7883 ppid:2 flags:0x00004000 [ 486.634982][ C0] Workqueue: 0x0 (events) [ 486.639492][ C0] Call Trace: [ 486.642816][ C0] [ 486.645804][ C0] __schedule+0x105f/0x34b0 [ 486.650393][ C0] ? __pfx___schedule+0x10/0x10 [ 486.655330][ C0] ? schedule+0x298/0x350 [ 486.659743][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.664848][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.670127][ C0] ? lock_acquire+0x2f/0xb0 [ 486.674721][ C0] ? schedule+0x1fd/0x350 [ 486.679131][ C0] schedule+0xe7/0x350 [ 486.683283][ C0] ? worker_thread+0x271/0xf00 [ 486.688149][ C0] worker_thread+0x2de/0xf00 [ 486.692851][ C0] ? __kthread_parkme+0x148/0x220 [ 486.697957][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.703166][ C0] kthread+0x2c1/0x3a0 [ 486.707313][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.712587][ C0] ? __pfx_kthread+0x10/0x10 [ 486.717259][ C0] ret_from_fork+0x45/0x80 [ 486.721762][ C0] ? __pfx_kthread+0x10/0x10 [ 486.726423][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.731288][ C0] [ 486.734351][ C0] task:kworker/0:7 state:I stack:22848 pid:8022 tgid:8022 ppid:2 flags:0x00004000 [ 486.744700][ C0] Workqueue: 0x0 (events) [ 486.749187][ C0] Call Trace: [ 486.752504][ C0] [ 486.755488][ C0] __schedule+0x105f/0x34b0 [ 486.760078][ C0] ? __pfx___schedule+0x10/0x10 [ 486.765015][ C0] ? schedule+0x298/0x350 [ 486.769423][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.774532][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.779805][ C0] ? lock_acquire+0x2f/0xb0 [ 486.784382][ C0] ? schedule+0x1fd/0x350 [ 486.788789][ C0] schedule+0xe7/0x350 [ 486.792924][ C0] ? worker_thread+0x271/0xf00 [ 486.797772][ C0] worker_thread+0x2de/0xf00 [ 486.802477][ C0] ? __kthread_parkme+0x148/0x220 [ 486.807616][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.812816][ C0] kthread+0x2c1/0x3a0 [ 486.816956][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.822240][ C0] ? __pfx_kthread+0x10/0x10 [ 486.826910][ C0] ret_from_fork+0x45/0x80 [ 486.831433][ C0] ? __pfx_kthread+0x10/0x10 [ 486.836090][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.840949][ C0] [ 486.844006][ C0] task:kworker/u8:0 state:S stack:26736 pid:8067 tgid:8067 ppid:2 flags:0x00004000 [ 486.854299][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 486.861511][ C0] Call Trace: [ 486.864832][ C0] [ 486.867828][ C0] __schedule+0x105f/0x34b0 [ 486.872428][ C0] ? __pfx___schedule+0x10/0x10 [ 486.877357][ C0] ? schedule+0x298/0x350 [ 486.881758][ C0] ? __pfx_lock_release+0x10/0x10 [ 486.886873][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 486.892156][ C0] ? lock_acquire+0x2f/0xb0 [ 486.896750][ C0] ? schedule+0x1fd/0x350 [ 486.901168][ C0] schedule+0xe7/0x350 [ 486.905314][ C0] do_wait+0x1dd/0x570 [ 486.909464][ C0] kernel_wait+0xa0/0x160 [ 486.913887][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 486.918922][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 486.924651][ C0] ? lock_acquire+0x2f/0xb0 [ 486.929241][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 486.935237][ C0] process_one_work+0x9c5/0x1ba0 [ 486.940285][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 486.946010][ C0] ? __pfx_process_one_work+0x10/0x10 [ 486.951471][ C0] ? assign_work+0x1a0/0x250 [ 486.956149][ C0] worker_thread+0x6c8/0xf00 [ 486.960846][ C0] ? __pfx_worker_thread+0x10/0x10 [ 486.966061][ C0] kthread+0x2c1/0x3a0 [ 486.970190][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 486.975465][ C0] ? __pfx_kthread+0x10/0x10 [ 486.980133][ C0] ret_from_fork+0x45/0x80 [ 486.984629][ C0] ? __pfx_kthread+0x10/0x10 [ 486.989288][ C0] ret_from_fork_asm+0x1a/0x30 [ 486.994152][ C0] [ 486.997312][ C0] task:syz.2.1252 state:D stack:28352 pid:8363 tgid:8362 ppid:2656 flags:0x00004006 [ 487.007629][ C0] Call Trace: [ 487.010951][ C0] [ 487.013945][ C0] __schedule+0x105f/0x34b0 [ 487.018532][ C0] ? __pfx___schedule+0x10/0x10 [ 487.023461][ C0] ? schedule+0x298/0x350 [ 487.027864][ C0] ? __pfx_lock_release+0x10/0x10 [ 487.032992][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 487.038273][ C0] ? lock_acquire+0x2f/0xb0 [ 487.042870][ C0] ? schedule+0x1fd/0x350 [ 487.047551][ C0] ? __pfx_raw_release+0x10/0x10 [ 487.052582][ C0] schedule+0xe7/0x350 [ 487.056727][ C0] synchronize_rcu_expedited+0x392/0x450 [ 487.062453][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 487.068717][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 487.074886][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 487.080093][ C0] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 487.085471][ C0] ? __pfx_raw_release+0x10/0x10 [ 487.090579][ C0] module_remove_driver+0x2e/0x260 [ 487.095773][ C0] bus_remove_driver+0x143/0x2c0 [ 487.100807][ C0] driver_unregister+0x76/0xb0 [ 487.105657][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 487.111475][ C0] raw_release+0x1ae/0x2b0 [ 487.115968][ C0] __fput+0x3f6/0xb60 [ 487.120038][ C0] task_work_run+0x14e/0x250 [ 487.124715][ C0] ? __pfx_task_work_run+0x10/0x10 [ 487.129934][ C0] get_signal+0x1ca/0x2770 [ 487.134441][ C0] ? __pfx_get_signal+0x10/0x10 [ 487.139373][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 487.144997][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 487.151257][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 487.156978][ C0] do_syscall_64+0xda/0x250 [ 487.161569][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.167558][ C0] RIP: 0033:0x7fede1e4dbfb [ 487.172039][ C0] RSP: 002b:00007fede0ac4f60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.180521][ C0] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fede1e4dbfb [ 487.188545][ C0] RDX: 00007fede0ac5ff0 RSI: 0000000080085502 RDI: 0000000000000003 [ 487.196570][ C0] RBP: 00007fede1ec0296 R08: 0000000000000000 R09: 0000000000000000 [ 487.204616][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 487.212641][ C0] R13: 0000000000000000 R14: 00007fede2005f80 R15: 00007ffe901d2208 [ 487.220695][ C0] [ 487.223861][ C0] task:syz.3.1255 state:D stack:28624 pid:8398 tgid:8397 ppid:2657 flags:0x00004006 [ 487.234160][ C0] Call Trace: [ 487.237487][ C0] [ 487.240473][ C0] __schedule+0x105f/0x34b0 [ 487.245058][ C0] ? __pfx___schedule+0x10/0x10 [ 487.249993][ C0] ? schedule+0x298/0x350 [ 487.254393][ C0] ? __pfx_lock_release+0x10/0x10 [ 487.259500][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 487.264784][ C0] ? lock_acquire+0x2f/0xb0 [ 487.269365][ C0] ? schedule+0x1fd/0x350 [ 487.273777][ C0] schedule+0xe7/0x350 [ 487.277933][ C0] exp_funnel_lock+0x344/0x3b0 [ 487.282781][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 487.288157][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 487.294326][ C0] ? __pfx___might_resched+0x10/0x10 [ 487.299714][ C0] ? __pfx_raw_release+0x10/0x10 [ 487.304731][ C0] synchronize_rcu_expedited+0x290/0x450 [ 487.310459][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 487.316713][ C0] ? __pfx_raw_release+0x10/0x10 [ 487.321736][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 487.326958][ C0] ? __pfx_raw_release+0x10/0x10 [ 487.331982][ C0] module_remove_driver+0x2e/0x260 [ 487.337198][ C0] bus_remove_driver+0x143/0x2c0 [ 487.342230][ C0] driver_unregister+0x76/0xb0 [ 487.347067][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 487.352868][ C0] raw_release+0x1ae/0x2b0 [ 487.357362][ C0] __fput+0x3f6/0xb60 [ 487.361428][ C0] task_work_run+0x14e/0x250 [ 487.366098][ C0] ? __pfx_task_work_run+0x10/0x10 [ 487.371311][ C0] get_signal+0x1ca/0x2770 [ 487.375806][ C0] ? __pfx_get_signal+0x10/0x10 [ 487.380743][ C0] arch_do_signal_or_restart+0x90/0x7e0 [ 487.386339][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 487.392602][ C0] syscall_exit_to_user_mode+0x147/0x260 [ 487.398327][ C0] do_syscall_64+0xda/0x250 [ 487.402924][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.408910][ C0] RIP: 0033:0x7f2dd9c6dbfb [ 487.413388][ C0] RSP: 002b:00007f2dd88e5f70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.421877][ C0] RAX: fffffffffffffffc RBX: 00000000ffffff75 RCX: 00007f2dd9c6dbfb [ 487.429910][ C0] RDX: 00007f2dd88e5ff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 487.437939][ C0] RBP: 0000000000000003 R08: 00007f2dd9f50320 R09: 0000000000000000 [ 487.445970][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 487.453994][ C0] R13: 0000000000000000 R14: 00007f2dd9e25f80 R15: 00007ffda45f68b8 [ 487.462040][ C0] [ 487.465100][ C0] task:syz.1.1256 state:D stack:28992 pid:8414 tgid:8401 ppid:2655 flags:0x00004006 [ 487.475400][ C0] Call Trace: [ 487.478726][ C0] [ 487.481708][ C0] __schedule+0x105f/0x34b0 [ 487.486303][ C0] ? __pfx___schedule+0x10/0x10 [ 487.491325][ C0] ? schedule+0x298/0x350 [ 487.495720][ C0] ? __pfx_lock_release+0x10/0x10 [ 487.500815][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 487.506100][ C0] ? lock_acquire+0x2f/0xb0 [ 487.510677][ C0] ? schedule+0x1fd/0x350 [ 487.515074][ C0] schedule+0xe7/0x350 [ 487.519210][ C0] schedule_preempt_disabled+0x13/0x30 [ 487.524750][ C0] __mutex_lock+0x5b8/0x9c0 [ 487.529337][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 487.534362][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 487.539467][ C0] ? exp_funnel_lock+0x171/0x3b0 [ 487.544513][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 487.549962][ C0] ? lock_acquire+0x2f/0xb0 [ 487.554543][ C0] ? exp_funnel_lock+0x13c/0x3b0 [ 487.559562][ C0] ? exp_funnel_lock+0x1a4/0x3b0 [ 487.564580][ C0] exp_funnel_lock+0x1a4/0x3b0 [ 487.569442][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 487.574820][ C0] ? __pfx___might_resched+0x10/0x10 [ 487.580208][ C0] synchronize_rcu_expedited+0x290/0x450 [ 487.585920][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 487.592172][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 487.597397][ C0] module_remove_driver+0x2e/0x260 [ 487.602594][ C0] bus_remove_driver+0x143/0x2c0 [ 487.607617][ C0] driver_unregister+0x76/0xb0 [ 487.612463][ C0] usb_gadget_register_driver_owner+0x1da/0x2f0 [ 487.618781][ C0] raw_ioctl+0x1731/0x2b90 [ 487.623287][ C0] ? lock_acquire+0x2f/0xb0 [ 487.627890][ C0] ? __fget_files+0x40/0x3f0 [ 487.632576][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 487.637422][ C0] ? selinux_file_ioctl+0x180/0x270 [ 487.642698][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 487.647896][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 487.652739][ C0] __x64_sys_ioctl+0x18f/0x220 [ 487.657588][ C0] do_syscall_64+0xcd/0x250 [ 487.662185][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.668162][ C0] RIP: 0033:0x7f1e99eedbfb [ 487.672619][ C0] RSP: 002b:00007f1e98b1cf10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.681085][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1e99eedbfb [ 487.689107][ C0] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004 [ 487.697125][ C0] RBP: 00007f1e98b1dfe0 R08: 0000000000000000 R09: 00312e6364755f79 [ 487.705154][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 487.713195][ C0] R13: 00007f1e98b1cfb0 R14: 00000000200012c0 R15: 00007f1e9a1d0b88 [ 487.721252][ C0] [ 487.724329][ C0] task:rcK state:R running task stack:26016 pid:8405 tgid:8405 ppid:1 flags:0x0000400a [ 487.736202][ C0] Call Trace: [ 487.739527][ C0] [ 487.742418][ C0] sched_show_task+0x3f0/0x5f0 [ 487.747260][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 487.752534][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 487.757928][ C0] show_state_filter+0xee/0x320 [ 487.762859][ C0] k_spec+0xed/0x150 [ 487.766843][ C0] ? __pfx_k_spec+0x10/0x10 [ 487.771419][ C0] kbd_event+0xcbd/0x17a0 [ 487.775834][ C0] ? __pfx_kbd_event+0x10/0x10 [ 487.780681][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 487.786409][ C0] ? rcu_is_watching+0x12/0xc0 [ 487.791234][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 487.796507][ C0] input_handler_events_default+0x116/0x1b0 [ 487.802486][ C0] input_pass_values+0x777/0x8e0 [ 487.807525][ C0] input_handle_event+0xb30/0x14d0 [ 487.812734][ C0] input_event+0x83/0xa0 [ 487.817067][ C0] hidinput_hid_event+0xa12/0x2410 [ 487.822275][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 487.828061][ C0] ? input_event+0x8e/0xa0 [ 487.832578][ C0] hid_process_event+0x4b7/0x5e0 [ 487.837585][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 487.843201][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 487.848476][ C0] hid_input_array_field+0x535/0x710 [ 487.853854][ C0] hid_report_raw_event+0xa02/0x11c0 [ 487.859225][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 487.865375][ C0] hid_irq_in+0x35e/0x870 [ 487.869801][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 487.875251][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 487.880519][ C0] dummy_timer+0x17c3/0x38d0 [ 487.885226][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 487.890241][ C0] ? mark_held_locks+0x9f/0xe0 [ 487.895103][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 487.901008][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 487.906040][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 487.911360][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 487.917177][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 487.923338][ C0] hrtimer_run_softirq+0x17d/0x350 [ 487.928526][ C0] handle_softirqs+0x206/0x8d0 [ 487.933369][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 487.938727][ C0] irq_exit_rcu+0xac/0x110 [ 487.943206][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 487.948908][ C0] [ 487.951882][ C0] [ 487.954857][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 487.960923][ C0] RIP: 0010:mas_alloc_nodes+0x18b/0x860 [ 487.966552][ C0] Code: e8 ca d6 74 fa 48 8b 3d e3 70 8b 0c 8b 74 24 04 e8 0a f6 c5 fa 48 85 c0 48 89 c3 0f 84 69 06 00 00 e8 a9 d6 74 fa 4c 8d 6b 08 <48> b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 0f b6 04 02 84 [ 487.986227][ C0] RSP: 0000:ffffc90010e5f448 EFLAGS: 00000293 [ 487.992358][ C0] RAX: 0000000000000000 RBX: ffff88811da44400 RCX: 0000000000000cc0 [ 488.000380][ C0] RDX: ffff88811a263a80 RSI: ffffffff86e10e77 RDI: ffffffff8892ba60 [ 488.008411][ C0] RBP: 0000000000000001 R08: 00000000ffffffff R09: 0000000000000000 [ 488.016436][ C0] R10: ffff88811da44400 R11: 0000000000000000 R12: 0000000000000001 [ 488.024466][ C0] R13: ffff88811da44408 R14: ffffc90010e5f828 R15: 00007ffc53ef6000 [ 488.032515][ C0] ? mas_alloc_nodes+0x187/0x860 [ 488.037537][ C0] ? mas_alloc_nodes+0x187/0x860 [ 488.042555][ C0] mas_node_count_gfp+0x105/0x130 [ 488.047662][ C0] mas_preallocate+0x53b/0xcd0 [ 488.052518][ C0] ? __pfx_mas_preallocate+0x10/0x10 [ 488.057907][ C0] ? __asan_memset+0x23/0x50 [ 488.062575][ C0] commit_merge+0x61d/0xe10 [ 488.067175][ C0] ? __pfx_commit_merge+0x10/0x10 [ 488.072280][ C0] ? up_write+0x1b2/0x520 [ 488.076709][ C0] vma_expand+0x3ee/0x990 [ 488.081131][ C0] ? __pfx_vma_expand+0x10/0x10 [ 488.086081][ C0] relocate_vma_down+0x208/0x470 [ 488.091111][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 488.096398][ C0] ? __pfx_relocate_vma_down+0x10/0x10 [ 488.101962][ C0] ? setup_arg_pages+0x2d5/0xc90 [ 488.107023][ C0] ? tlb_finish_mmu+0x278/0x7b0 [ 488.112055][ C0] setup_arg_pages+0x524/0xc90 [ 488.116916][ C0] ? __pfx_setup_arg_pages+0x10/0x10 [ 488.122374][ C0] ? get_random_u64+0x3f2/0x7d0 [ 488.127318][ C0] ? __pfx_lock_release+0x10/0x10 [ 488.132428][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 488.137709][ C0] ? get_random_u64+0x57e/0x7d0 [ 488.142676][ C0] load_elf_binary+0xa60/0x4e20 [ 488.147600][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 488.153002][ C0] ? find_held_lock+0x2d/0x110 [ 488.157850][ C0] ? bprm_execve+0x6e4/0x1950 [ 488.162624][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 488.168071][ C0] ? lock_acquire+0x2f/0xb0 [ 488.172744][ C0] ? bprm_execve+0x714/0x1950 [ 488.177508][ C0] bprm_execve+0x703/0x1950 [ 488.182116][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 488.187139][ C0] ? copy_strings.isra.0+0x40c/0x830 [ 488.192608][ C0] do_execveat_common.isra.0+0x4f1/0x630 [ 488.198360][ C0] __x64_sys_execve+0x8c/0xb0 [ 488.203131][ C0] do_syscall_64+0xcd/0x250 [ 488.207721][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.213692][ C0] RIP: 0033:0x7f902afdcef7 [ 488.218177][ C0] Code: Unable to access opcode bytes at 0x7f902afdcecd. [ 488.225246][ C0] RSP: 002b:00007fff55ec0e38 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 488.233748][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f902afdcef7 [ 488.241770][ C0] RDX: 00007fff55ec1218 RSI: 00007fff55ec0ea0 RDI: 00007fff55ec0f00 [ 488.249812][ C0] RBP: 00007fff55ec0e90 R08: 0000000000004001 R09: 004b63722f642e74 [ 488.257932][ C0] R10: 0000000000004001 R11: 0000000000000206 R12: 00007fff55ec0f00 [ 488.265970][ C0] R13: 00007fff55ec0ea0 R14: 00007fff55ec1218 R15: 0000000000000000 [ 488.274039][ C0] [ 488.277101][ C0] task:syz.0.1257 state:D stack:27856 pid:8406 tgid:8406 ppid:2653 flags:0x00004004 [ 488.287412][ C0] Call Trace: [ 488.290730][ C0] [ 488.293707][ C0] __schedule+0x105f/0x34b0 [ 488.298288][ C0] ? __pfx___schedule+0x10/0x10 [ 488.303228][ C0] ? schedule+0x298/0x350 [ 488.307625][ C0] ? __pfx_lock_release+0x10/0x10 [ 488.312821][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 488.318108][ C0] ? lock_acquire+0x2f/0xb0 [ 488.322686][ C0] ? schedule+0x1fd/0x350 [ 488.327100][ C0] schedule+0xe7/0x350 [ 488.331234][ C0] exp_funnel_lock+0x344/0x3b0 [ 488.336087][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 488.341461][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 488.347634][ C0] ? __pfx___might_resched+0x10/0x10 [ 488.353440][ C0] ? __pfx_raw_release+0x10/0x10 [ 488.358470][ C0] synchronize_rcu_expedited+0x290/0x450 [ 488.364197][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 488.370444][ C0] ? __pfx_raw_release+0x10/0x10 [ 488.375473][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 488.380683][ C0] ? preempt_schedule_common+0x44/0xc0 [ 488.386215][ C0] ? __cond_resched+0x1b/0x30 [ 488.391059][ C0] module_remove_driver+0x2e/0x260 [ 488.396257][ C0] bus_remove_driver+0x143/0x2c0 [ 488.401273][ C0] driver_unregister+0x76/0xb0 [ 488.406102][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 488.411894][ C0] raw_release+0x1ae/0x2b0 [ 488.416404][ C0] __fput+0x3f6/0xb60 [ 488.420471][ C0] task_work_run+0x14e/0x250 [ 488.425142][ C0] ? __pfx_task_work_run+0x10/0x10 [ 488.430350][ C0] syscall_exit_to_user_mode+0x24e/0x260 [ 488.436066][ C0] do_syscall_64+0xda/0x250 [ 488.440653][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.446625][ C0] RIP: 0033:0x7efe74dadff9 [ 488.451104][ C0] RSP: 002b:00007ffe2e114588 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 488.459583][ C0] RAX: 0000000000000000 RBX: 0000000000072be8 RCX: 00007efe74dadff9 [ 488.467709][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 488.475836][ C0] RBP: 00007efe74f67a80 R08: 0000000000000001 R09: 00007ffe2e11487f [ 488.483861][ C0] R10: 00007efe74c2a000 R11: 0000000000000246 R12: 000000000007319c [ 488.491882][ C0] R13: 00007ffe2e114690 R14: 000000000000015e R15: ffffffffffffffff [ 488.499937][ C0] [ 488.503015][ C0] task:syz.4.1258 state:D stack:27856 pid:8408 tgid:8408 ppid:2654 flags:0x00000004 [ 488.513309][ C0] Call Trace: [ 488.516637][ C0] [ 488.519618][ C0] __schedule+0x105f/0x34b0 [ 488.524214][ C0] ? __pfx___schedule+0x10/0x10 [ 488.529149][ C0] ? schedule+0x298/0x350 [ 488.533559][ C0] ? __pfx_lock_release+0x10/0x10 [ 488.538670][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 488.543949][ C0] ? lock_acquire+0x2f/0xb0 [ 488.548539][ C0] ? schedule+0x1fd/0x350 [ 488.552952][ C0] schedule+0xe7/0x350 [ 488.557103][ C0] exp_funnel_lock+0x344/0x3b0 [ 488.561946][ C0] ? __pfx_exp_funnel_lock+0x10/0x10 [ 488.567317][ C0] ? __pfx_autoremove_wake_function+0x10/0x10 [ 488.573484][ C0] ? __pfx___might_resched+0x10/0x10 [ 488.578875][ C0] ? __pfx_raw_release+0x10/0x10 [ 488.583904][ C0] synchronize_rcu_expedited+0x290/0x450 [ 488.589627][ C0] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 488.595870][ C0] ? __pfx_raw_release+0x10/0x10 [ 488.600895][ C0] ? bus_remove_driver+0x13b/0x2c0 [ 488.606114][ C0] ? __pfx_raw_release+0x10/0x10 [ 488.611138][ C0] module_remove_driver+0x2e/0x260 [ 488.616326][ C0] bus_remove_driver+0x143/0x2c0 [ 488.621367][ C0] driver_unregister+0x76/0xb0 [ 488.626207][ C0] usb_gadget_unregister_driver+0x49/0x70 [ 488.632016][ C0] raw_release+0x1ae/0x2b0 [ 488.636514][ C0] __fput+0x3f6/0xb60 [ 488.640577][ C0] task_work_run+0x14e/0x250 [ 488.645241][ C0] ? __pfx_task_work_run+0x10/0x10 [ 488.650444][ C0] ? rcu_is_watching+0x12/0xc0 [ 488.655299][ C0] syscall_exit_to_user_mode+0x24e/0x260 [ 488.661020][ C0] do_syscall_64+0xda/0x250 [ 488.665609][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.671593][ C0] RIP: 0033:0x7f0c7f8ddff9 [ 488.676071][ C0] RSP: 002b:00007ffd00fa9d28 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 488.684564][ C0] RAX: 0000000000000000 RBX: 0000000000072c6e RCX: 00007f0c7f8ddff9 [ 488.692599][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 488.700627][ C0] RBP: 00007f0c7fa97a80 R08: 0000000000000001 R09: 00007ffd00faa01f [ 488.708640][ C0] R10: 00007f0c7f760000 R11: 0000000000000246 R12: 0000000000073295 [ 488.716670][ C0] R13: 00007ffd00fa9e30 R14: 000000000000015e R15: ffffffffffffffff [ 488.724715][ C0] [ 488.727797][ C0] task:kworker/u9:0 state:I stack:30176 pid:8411 tgid:8411 ppid:2 flags:0x00004000 [ 488.738124][ C0] Call Trace: [ 488.741446][ C0] [ 488.744442][ C0] __schedule+0x105f/0x34b0 [ 488.749029][ C0] ? __pfx___schedule+0x10/0x10 [ 488.753960][ C0] ? schedule+0x298/0x350 [ 488.758364][ C0] ? __pfx_lock_release+0x10/0x10 [ 488.763477][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 488.768757][ C0] ? lock_acquire+0x2f/0xb0 [ 488.773347][ C0] ? schedule+0x1fd/0x350 [ 488.777754][ C0] schedule+0xe7/0x350 [ 488.781918][ C0] ? worker_thread+0x271/0xf00 [ 488.786772][ C0] ? __pfx_worker_thread+0x10/0x10 [ 488.791979][ C0] worker_thread+0x2de/0xf00 [ 488.796663][ C0] ? __kthread_parkme+0x148/0x220 [ 488.801748][ C0] ? __pfx_worker_thread+0x10/0x10 [ 488.807037][ C0] kthread+0x2c1/0x3a0 [ 488.811176][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 488.816458][ C0] ? __pfx_kthread+0x10/0x10 [ 488.821116][ C0] ret_from_fork+0x45/0x80 [ 488.825630][ C0] ? __pfx_kthread+0x10/0x10 [ 488.830292][ C0] ret_from_fork_asm+0x1a/0x30 [ 488.835162][ C0] [ 488.838239][ C0] task:syz-executor state:S stack:25408 pid:8415 tgid:8415 ppid:2642 flags:0x00000000 [ 488.848546][ C0] Call Trace: [ 488.851871][ C0] [ 488.854851][ C0] __schedule+0x105f/0x34b0 [ 488.859442][ C0] ? __pfx___schedule+0x10/0x10 [ 488.864375][ C0] ? schedule+0x298/0x350 [ 488.868772][ C0] ? __pfx_lock_release+0x10/0x10 [ 488.873880][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 488.879173][ C0] ? lock_acquire+0x2f/0xb0 [ 488.883752][ C0] ? schedule+0x1fd/0x350 [ 488.888163][ C0] schedule+0xe7/0x350 [ 488.892299][ C0] do_wait+0x1dd/0x570 [ 488.896452][ C0] kernel_wait4+0x16c/0x280 [ 488.901036][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 488.906154][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 488.911870][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 488.917245][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 488.922710][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 488.928089][ C0] __do_sys_wait4+0x15f/0x170 [ 488.932855][ C0] ? find_held_lock+0x2d/0x110 [ 488.937684][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 488.943358][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 488.948734][ C0] do_syscall_64+0xcd/0x250 [ 488.953327][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.959305][ C0] RIP: 0033:0x7f470f4e4213 [ 488.963766][ C0] RSP: 002b:00007ffe5d80de48 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 488.972238][ C0] RAX: ffffffffffffffda RBX: 00000000000020e0 RCX: 00007f470f4e4213 [ 488.980266][ C0] RDX: 0000000040000000 RSI: 00007ffe5d80de5c RDI: 00000000ffffffff [ 488.988313][ C0] RBP: 00007ffe5d80de5c R08: 0000000000000000 R09: 0000000000000000 [ 488.996342][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 489.004369][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 489.012412][ C0] [ 489.015491][ C0] task:syz-executor state:D stack:23232 pid:8416 tgid:8416 ppid:8415 flags:0x00004000 [ 489.025780][ C0] Call Trace: [ 489.029099][ C0] [ 489.032073][ C0] __schedule+0x105f/0x34b0 [ 489.036657][ C0] ? __pfx___schedule+0x10/0x10 [ 489.041584][ C0] ? schedule+0x298/0x350 [ 489.045999][ C0] ? __pfx_lock_release+0x10/0x10 [ 489.051122][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 489.056656][ C0] ? lock_acquire+0x2f/0xb0 [ 489.061245][ C0] ? schedule+0x1fd/0x350 [ 489.065659][ C0] schedule+0xe7/0x350 [ 489.069811][ C0] schedule_timeout+0x258/0x2a0 [ 489.074736][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 489.080199][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 489.085477][ C0] __wait_for_common+0x3e1/0x600 [ 489.090499][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 489.095944][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 489.101494][ C0] ? queue_work_on+0xc6/0x140 [ 489.106258][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 489.111532][ C0] wait_for_completion_state+0x1c/0x40 [ 489.117069][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 489.122712][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 489.128884][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 489.134513][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 489.140408][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 489.146324][ C0] __request_module+0x3f6/0x6c0 [ 489.151256][ C0] ? dev_load+0x1ff/0x240 [ 489.155665][ C0] ? __pfx___request_module+0x10/0x10 [ 489.161213][ C0] ? find_held_lock+0x2d/0x110 [ 489.166060][ C0] ? __pfx_lock_release+0x10/0x10 [ 489.171177][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 489.176454][ C0] ? cap_capable+0x1cf/0x240 [ 489.181119][ C0] ? dev_load+0x1de/0x240 [ 489.185520][ C0] dev_load+0x1ff/0x240 [ 489.189751][ C0] dev_ioctl+0x473/0x10c0 [ 489.194167][ C0] sock_do_ioctl+0x19e/0x280 [ 489.198838][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 489.204042][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 489.210620][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 489.217190][ C0] ? fd_install+0x223/0x750 [ 489.221782][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 489.228729][ C0] sock_ioctl+0x228/0x6c0 [ 489.233138][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 489.238076][ C0] ? fd_install+0x242/0x750 [ 489.242686][ C0] ? selinux_file_ioctl+0x180/0x270 [ 489.247966][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 489.253172][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 489.258106][ C0] __x64_sys_ioctl+0x18f/0x220 [ 489.262968][ C0] do_syscall_64+0xcd/0x250 [ 489.267570][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.273550][ C0] RIP: 0033:0x7f470f4edbfb [ 489.278034][ C0] RSP: 002b:00007ffe5d80d500 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 489.286785][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f470f4edbfb [ 489.294811][ C0] RDX: 00007ffe5d80d560 RSI: 0000000000008933 RDI: 0000000000000005 [ 489.302842][ C0] RBP: 00007ffe5d80d560 R08: 0000000000000009 R09: 0000000000000004 [ 489.310877][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffe5d80d5ec [ 489.318910][ C0] R13: 00007f470f561133 R14: 00007f47101d4620 R15: 00007f470f561133 [ 489.326969][ C0] [ 489.330041][ C0] task:kworker/u8:1 state:S stack:27328 pid:8418 tgid:8418 ppid:2 flags:0x00004000 [ 489.340365][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 489.347771][ C0] Call Trace: [ 489.351104][ C0] [ 489.354094][ C0] __schedule+0x105f/0x34b0 [ 489.358690][ C0] ? __pfx___schedule+0x10/0x10 [ 489.363628][ C0] ? schedule+0x298/0x350 [ 489.368038][ C0] ? __pfx_lock_release+0x10/0x10 [ 489.373153][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 489.378436][ C0] ? lock_acquire+0x2f/0xb0 [ 489.383027][ C0] ? schedule+0x1fd/0x350 [ 489.387430][ C0] schedule+0xe7/0x350 [ 489.391564][ C0] do_wait+0x1dd/0x570 [ 489.395723][ C0] kernel_wait+0xa0/0x160 [ 489.400124][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 489.405147][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 489.410867][ C0] ? lock_acquire+0x2f/0xb0 [ 489.415462][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 489.421450][ C0] process_one_work+0x9c5/0x1ba0 [ 489.426494][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 489.432224][ C0] ? __pfx_process_one_work+0x10/0x10 [ 489.437691][ C0] ? assign_work+0x1a0/0x250 [ 489.442367][ C0] worker_thread+0x6c8/0xf00 [ 489.447068][ C0] ? __kthread_parkme+0x148/0x220 [ 489.452178][ C0] ? __pfx_worker_thread+0x10/0x10 [ 489.457383][ C0] kthread+0x2c1/0x3a0 [ 489.461518][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 489.466783][ C0] ? __pfx_kthread+0x10/0x10 [ 489.471443][ C0] ret_from_fork+0x45/0x80 [ 489.475938][ C0] ? __pfx_kthread+0x10/0x10 [ 489.480592][ C0] ret_from_fork_asm+0x1a/0x30 [ 489.485442][ C0] [ 489.488518][ C0] task:syz-executor state:S stack:25408 pid:8495 tgid:8495 ppid:2642 flags:0x00000000 [ 489.498835][ C0] Call Trace: [ 489.502161][ C0] [ 489.505137][ C0] __schedule+0x105f/0x34b0 [ 489.509729][ C0] ? __pfx___schedule+0x10/0x10 [ 489.514663][ C0] ? schedule+0x298/0x350 [ 489.519072][ C0] ? __pfx_lock_release+0x10/0x10 [ 489.524194][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 489.529484][ C0] ? lock_acquire+0x2f/0xb0 [ 489.534082][ C0] ? schedule+0x1fd/0x350 [ 489.538493][ C0] schedule+0xe7/0x350 [ 489.542640][ C0] do_wait+0x1dd/0x570 [ 489.546796][ C0] kernel_wait4+0x16c/0x280 [ 489.551391][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 489.556507][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 489.562225][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 489.567593][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 489.573043][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 489.578417][ C0] __do_sys_wait4+0x15f/0x170 [ 489.583180][ C0] ? find_held_lock+0x2d/0x110 [ 489.588022][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 489.593327][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 489.598708][ C0] do_syscall_64+0xcd/0x250 [ 489.603307][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.609307][ C0] RIP: 0033:0x7f21f1f04213 [ 489.613784][ C0] RSP: 002b:00007ffd1ab395d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 489.622272][ C0] RAX: ffffffffffffffda RBX: 0000000000002137 RCX: 00007f21f1f04213 [ 489.630316][ C0] RDX: 0000000040000000 RSI: 00007ffd1ab395ec RDI: 00000000ffffffff [ 489.638345][ C0] RBP: 00007ffd1ab395ec R08: 0000000000000000 R09: 0000000000000000 [ 489.646376][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 489.654401][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 489.662470][ C0] [ 489.665536][ C0] task:syz-executor state:D stack:26784 pid:8503 tgid:8503 ppid:8495 flags:0x00000000 [ 489.675834][ C0] Call Trace: [ 489.679154][ C0] [ 489.682134][ C0] __schedule+0x105f/0x34b0 [ 489.686740][ C0] ? __pfx___schedule+0x10/0x10 [ 489.691668][ C0] ? schedule+0x298/0x350 [ 489.696078][ C0] ? __pfx_lock_release+0x10/0x10 [ 489.701186][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 489.706463][ C0] ? lock_acquire+0x2f/0xb0 [ 489.711564][ C0] ? schedule+0x1fd/0x350 [ 489.715976][ C0] schedule+0xe7/0x350 [ 489.720108][ C0] schedule_timeout+0x258/0x2a0 [ 489.725017][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 489.730471][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 489.735764][ C0] __wait_for_common+0x3e1/0x600 [ 489.740776][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 489.746237][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 489.751784][ C0] ? queue_work_on+0xc6/0x140 [ 489.756559][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 489.761947][ C0] wait_for_completion_state+0x1c/0x40 [ 489.767480][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 489.773117][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 489.779289][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 489.784922][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 489.790817][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 489.796720][ C0] __request_module+0x3f6/0x6c0 [ 489.801663][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 489.806710][ C0] ? __pfx___request_module+0x10/0x10 [ 489.812209][ C0] __rtnl_newlink+0x64c/0x1920 [ 489.817086][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 489.822415][ C0] rtnl_newlink+0x67/0xa0 [ 489.826844][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 489.831959][ C0] rtnetlink_rcv_msg+0x3c7/0xea0 [ 489.837000][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 489.842544][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 489.847829][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 489.853122][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 489.858235][ C0] netlink_rcv_skb+0x16b/0x440 [ 489.863087][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 489.868639][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 489.874038][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 489.879411][ C0] netlink_unicast+0x53c/0x7f0 [ 489.884255][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 489.889613][ C0] ? __phys_addr+0xc6/0x150 [ 489.894191][ C0] netlink_sendmsg+0x8b8/0xd70 [ 489.899039][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 489.904422][ C0] __sys_sendto+0x479/0x4d0 [ 489.909008][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 489.914247][ C0] ? xfd_validate_state+0x5d/0x180 [ 489.919455][ C0] ? rcu_is_watching+0x12/0xc0 [ 489.924306][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 489.929164][ C0] ? do_syscall_64+0x91/0x250 [ 489.933931][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 489.939211][ C0] do_syscall_64+0xcd/0x250 [ 489.943802][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.949788][ C0] RIP: 0033:0x7f21f1f0fe33 [ 489.954256][ C0] RSP: 002b:00007ffd1ab38d48 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 489.962753][ C0] RAX: ffffffffffffffda RBX: 00007f21f2bf4620 RCX: 00007f21f1f0fe33 [ 489.970956][ C0] RDX: 0000000000000038 RSI: 00007f21f2bf4670 RDI: 0000000000000003 [ 489.978983][ C0] RBP: 0000000000000001 R08: 00007ffd1ab38d64 R09: 000000000000000c [ 489.987014][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 489.995039][ C0] R13: 0000000000000000 R14: 00007f21f2bf4670 R15: 0000000000000000 [ 490.003095][ C0] [ 490.006160][ C0] task:syz-executor state:S stack:25408 pid:8533 tgid:8533 ppid:2642 flags:0x00000000 [ 490.016532][ C0] Call Trace: [ 490.019845][ C0] [ 490.022829][ C0] __schedule+0x105f/0x34b0 [ 490.027526][ C0] ? __pfx___schedule+0x10/0x10 [ 490.032451][ C0] ? schedule+0x298/0x350 [ 490.036855][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.041974][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.047262][ C0] ? lock_acquire+0x2f/0xb0 [ 490.051845][ C0] ? schedule+0x1fd/0x350 [ 490.056249][ C0] schedule+0xe7/0x350 [ 490.060661][ C0] do_wait+0x1dd/0x570 [ 490.064816][ C0] kernel_wait4+0x16c/0x280 [ 490.069424][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 490.074546][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 490.080274][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.085646][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 490.091114][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.096495][ C0] __do_sys_wait4+0x15f/0x170 [ 490.101247][ C0] ? find_held_lock+0x2d/0x110 [ 490.106077][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 490.111389][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 490.116789][ C0] do_syscall_64+0xcd/0x250 [ 490.121390][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.127546][ C0] RIP: 0033:0x7fa71eeb4213 [ 490.132039][ C0] RSP: 002b:00007ffe56f70528 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 490.140528][ C0] RAX: ffffffffffffffda RBX: 0000000000002159 RCX: 00007fa71eeb4213 [ 490.148547][ C0] RDX: 0000000040000000 RSI: 00007ffe56f7053c RDI: 00000000ffffffff [ 490.156577][ C0] RBP: 00007ffe56f7053c R08: 0000000000000000 R09: 0000000000000000 [ 490.164601][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 490.172623][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 490.180668][ C0] [ 490.183727][ C0] task:syz-executor state:S stack:23984 pid:8534 tgid:8534 ppid:2642 flags:0x00000000 [ 490.194037][ C0] Call Trace: [ 490.197358][ C0] [ 490.200338][ C0] __schedule+0x105f/0x34b0 [ 490.204938][ C0] ? __pfx___schedule+0x10/0x10 [ 490.209868][ C0] ? schedule+0x298/0x350 [ 490.214265][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.219384][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.224661][ C0] ? lock_acquire+0x2f/0xb0 [ 490.229253][ C0] ? schedule+0x1fd/0x350 [ 490.233665][ C0] schedule+0xe7/0x350 [ 490.237810][ C0] do_wait+0x1dd/0x570 [ 490.241966][ C0] kernel_wait4+0x16c/0x280 [ 490.246560][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 490.251693][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 490.257414][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.262782][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 490.268240][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.273613][ C0] __do_sys_wait4+0x15f/0x170 [ 490.278378][ C0] ? find_held_lock+0x2d/0x110 [ 490.283231][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 490.288547][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 490.293929][ C0] do_syscall_64+0xcd/0x250 [ 490.298529][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.304511][ C0] RIP: 0033:0x7efe2d954213 [ 490.308982][ C0] RSP: 002b:00007ffcefb3afd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 490.317558][ C0] RAX: ffffffffffffffda RBX: 000000000000215d RCX: 00007efe2d954213 [ 490.325597][ C0] RDX: 0000000040000000 RSI: 00007ffcefb3afec RDI: 00000000ffffffff [ 490.333623][ C0] RBP: 00007ffcefb3afec R08: 0000000000000000 R09: 0000000000000000 [ 490.341647][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 490.349678][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 490.357720][ C0] [ 490.360781][ C0] task:syz-executor state:S stack:24704 pid:8535 tgid:8535 ppid:2642 flags:0x00000000 [ 490.371066][ C0] Call Trace: [ 490.374387][ C0] [ 490.377366][ C0] __schedule+0x105f/0x34b0 [ 490.381948][ C0] ? __pfx___schedule+0x10/0x10 [ 490.386864][ C0] ? schedule+0x298/0x350 [ 490.391287][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.396492][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.401783][ C0] ? lock_acquire+0x2f/0xb0 [ 490.406372][ C0] ? schedule+0x1fd/0x350 [ 490.410785][ C0] schedule+0xe7/0x350 [ 490.414935][ C0] do_wait+0x1dd/0x570 [ 490.419093][ C0] kernel_wait4+0x16c/0x280 [ 490.423681][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 490.428811][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 490.434536][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.439900][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 490.445351][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 490.450732][ C0] __do_sys_wait4+0x15f/0x170 [ 490.455489][ C0] ? find_held_lock+0x2d/0x110 [ 490.460333][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 490.465741][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 490.471123][ C0] do_syscall_64+0xcd/0x250 [ 490.475710][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.481703][ C0] RIP: 0033:0x7fb714be4213 [ 490.486176][ C0] RSP: 002b:00007fff1c47a308 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 490.494652][ C0] RAX: ffffffffffffffda RBX: 0000000000002161 RCX: 00007fb714be4213 [ 490.502676][ C0] RDX: 0000000040000000 RSI: 00007fff1c47a31c RDI: 00000000ffffffff [ 490.510701][ C0] RBP: 00007fff1c47a31c R08: 0000000000000000 R09: 0000000000000000 [ 490.518750][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000c [ 490.526783][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 490.534826][ C0] [ 490.537890][ C0] task:syz-executor state:D stack:26576 pid:8537 tgid:8537 ppid:8533 flags:0x00004000 [ 490.548171][ C0] Call Trace: [ 490.551504][ C0] [ 490.554482][ C0] __schedule+0x105f/0x34b0 [ 490.559058][ C0] ? __pfx___schedule+0x10/0x10 [ 490.563985][ C0] ? schedule+0x298/0x350 [ 490.568386][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.573488][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.578762][ C0] ? lock_acquire+0x2f/0xb0 [ 490.583350][ C0] ? schedule+0x1fd/0x350 [ 490.587765][ C0] schedule+0xe7/0x350 [ 490.591900][ C0] schedule_timeout+0x258/0x2a0 [ 490.596819][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 490.602285][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 490.607564][ C0] __wait_for_common+0x3e1/0x600 [ 490.612588][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 490.618025][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 490.623562][ C0] ? queue_work_on+0xc6/0x140 [ 490.628324][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 490.633617][ C0] wait_for_completion_state+0x1c/0x40 [ 490.639158][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 490.644800][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 490.650969][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 490.656600][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 490.661971][ C0] ? netlink_unicast+0x53c/0x7f0 [ 490.666997][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 490.672367][ C0] ? __phys_addr+0xc6/0x150 [ 490.676955][ C0] ? netlink_sendmsg+0x8b8/0xd70 [ 490.681982][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 490.687363][ C0] ? __sys_sendto+0x479/0x4d0 [ 490.692134][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 490.697276][ C0] ? __fput+0x684/0xb60 [ 490.701508][ C0] ? __x64_sys_sendto+0xe0/0x1c0 [ 490.706516][ C0] ? do_syscall_64+0x91/0x250 [ 490.711258][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 490.716539][ C0] ? do_syscall_64+0xcd/0x250 [ 490.721310][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.727477][ C0] [ 490.730536][ C0] task:kworker/u8:2 state:S stack:27328 pid:8538 tgid:8538 ppid:2 flags:0x00004000 [ 490.740819][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 490.748034][ C0] Call Trace: [ 490.751368][ C0] [ 490.754358][ C0] __schedule+0x105f/0x34b0 [ 490.758943][ C0] ? __pfx___schedule+0x10/0x10 [ 490.763877][ C0] ? schedule+0x298/0x350 [ 490.768283][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.773401][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.778682][ C0] ? lock_acquire+0x2f/0xb0 [ 490.783264][ C0] ? schedule+0x1fd/0x350 [ 490.787674][ C0] schedule+0xe7/0x350 [ 490.791830][ C0] do_wait+0x1dd/0x570 [ 490.795993][ C0] kernel_wait+0xa0/0x160 [ 490.800495][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 490.805527][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 490.811263][ C0] ? lock_acquire+0x2f/0xb0 [ 490.815865][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 490.821843][ C0] process_one_work+0x9c5/0x1ba0 [ 490.826888][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 490.832609][ C0] ? __pfx_process_one_work+0x10/0x10 [ 490.838082][ C0] ? assign_work+0x1a0/0x250 [ 490.842768][ C0] worker_thread+0x6c8/0xf00 [ 490.847469][ C0] ? __pfx_worker_thread+0x10/0x10 [ 490.852686][ C0] kthread+0x2c1/0x3a0 [ 490.856825][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 490.862102][ C0] ? __pfx_kthread+0x10/0x10 [ 490.866765][ C0] ret_from_fork+0x45/0x80 [ 490.871263][ C0] ? __pfx_kthread+0x10/0x10 [ 490.875922][ C0] ret_from_fork_asm+0x1a/0x30 [ 490.880781][ C0] [ 490.883840][ C0] task:syz-executor state:D stack:25616 pid:8541 tgid:8541 ppid:8534 flags:0x00000000 [ 490.894127][ C0] Call Trace: [ 490.897448][ C0] [ 490.900431][ C0] __schedule+0x105f/0x34b0 [ 490.905030][ C0] ? __pfx___schedule+0x10/0x10 [ 490.909958][ C0] ? schedule+0x298/0x350 [ 490.914361][ C0] ? __pfx_lock_release+0x10/0x10 [ 490.919473][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 490.924755][ C0] ? lock_acquire+0x2f/0xb0 [ 490.929336][ C0] ? schedule+0x1fd/0x350 [ 490.933836][ C0] schedule+0xe7/0x350 [ 490.937982][ C0] schedule_timeout+0x258/0x2a0 [ 490.942893][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 490.948343][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 490.953613][ C0] __wait_for_common+0x3e1/0x600 [ 490.958625][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 490.964075][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 490.969615][ C0] ? queue_work_on+0xc6/0x140 [ 490.974378][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 490.979655][ C0] wait_for_completion_state+0x1c/0x40 [ 490.985182][ C0] call_usermodehelper_exec+0x3c4/0x4d0 [ 490.990831][ C0] ? __pfx_call_usermodehelper_exec+0x10/0x10 [ 490.997003][ C0] ? __pfx_free_modprobe_argv+0x10/0x10 [ 491.002630][ C0] ? call_usermodehelper_setup+0x102/0x340 [ 491.008538][ C0] ? call_usermodehelper_setup+0x252/0x340 [ 491.014445][ C0] __request_module+0x3f6/0x6c0 [ 491.019381][ C0] ? __rtnl_newlink+0x64c/0x1920 [ 491.024422][ C0] ? __pfx___request_module+0x10/0x10 [ 491.029921][ C0] __rtnl_newlink+0x64c/0x1920 [ 491.034803][ C0] ? __pfx___rtnl_newlink+0x10/0x10 [ 491.040129][ C0] rtnl_newlink+0x67/0xa0 [ 491.044556][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 491.049674][ C0] rtnetlink_rcv_msg+0x3c7/0xea0 [ 491.054718][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 491.060270][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 491.065572][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 491.070861][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 491.075974][ C0] netlink_rcv_skb+0x16b/0x440 [ 491.081007][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 491.086562][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 491.091947][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 491.097409][ C0] netlink_unicast+0x53c/0x7f0 [ 491.102275][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 491.107654][ C0] ? __phys_addr+0xc6/0x150 [ 491.112232][ C0] netlink_sendmsg+0x8b8/0xd70 [ 491.117083][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 491.122474][ C0] __sys_sendto+0x479/0x4d0 [ 491.127064][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 491.132218][ C0] ? __fput+0x684/0xb60 [ 491.136464][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 491.141408][ C0] ? do_syscall_64+0x91/0x250 [ 491.146173][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 491.151448][ C0] do_syscall_64+0xcd/0x250 [ 491.156035][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.162010][ C0] RIP: 0033:0x7efe2d95fe33 [ 491.166569][ C0] RSP: 002b:00007ffcefb3a6f8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 491.175061][ C0] RAX: ffffffffffffffda RBX: 00007efe2e644620 RCX: 00007efe2d95fe33 [ 491.183176][ C0] RDX: 0000000000000058 RSI: 00007efe2e644670 RDI: 0000000000000003 [ 491.191205][ C0] RBP: 0000000000000001 R08: 00007ffcefb3a714 R09: 000000000000000c [ 491.199235][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003 [ 491.207261][ C0] R13: 0000000000000000 R14: 00007efe2e644670 R15: 0000000000000000 [ 491.215313][ C0] [ 491.218386][ C0] task:kworker/u8:5 state:I stack:26624 pid:8542 tgid:8542 ppid:2 flags:0x00004000 [ 491.228698][ C0] Workqueue: 0x0 (events_unbound) [ 491.233979][ C0] Call Trace: [ 491.237310][ C0] [ 491.240292][ C0] __schedule+0x105f/0x34b0 [ 491.244890][ C0] ? __pfx___schedule+0x10/0x10 [ 491.249825][ C0] ? schedule+0x298/0x350 [ 491.254236][ C0] ? __pfx_lock_release+0x10/0x10 [ 491.259346][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 491.264615][ C0] ? lock_acquire+0x2f/0xb0 [ 491.269187][ C0] ? schedule+0x1fd/0x350 [ 491.273586][ C0] schedule+0xe7/0x350 [ 491.277724][ C0] ? worker_thread+0x271/0xf00 [ 491.282576][ C0] worker_thread+0x2de/0xf00 [ 491.287272][ C0] ? __pfx_worker_thread+0x10/0x10 [ 491.292466][ C0] kthread+0x2c1/0x3a0 [ 491.296601][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 491.301958][ C0] ? __pfx_kthread+0x10/0x10 [ 491.306629][ C0] ret_from_fork+0x45/0x80 [ 491.311124][ C0] ? __pfx_kthread+0x10/0x10 [ 491.315775][ C0] ret_from_fork_asm+0x1a/0x30 [ 491.320633][ C0] [ 491.323784][ C0] task:syz-executor state:D stack:26064 pid:8545 tgid:8545 ppid:8535 flags:0x00004000 [ 491.334248][ C0] Call Trace: [ 491.337563][ C0] [ 491.340546][ C0] __schedule+0x105f/0x34b0 [ 491.345114][ C0] ? __pfx___schedule+0x10/0x10 [ 491.350048][ C0] ? schedule+0x298/0x350 [ 491.354449][ C0] ? __pfx_lock_release+0x10/0x10 [ 491.359546][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 491.364834][ C0] ? lock_acquire+0x2f/0xb0 [ 491.369422][ C0] ? schedule+0x1fd/0x350 [ 491.373851][ C0] ? rtnl_newlink+0x67/0xa0 [ 491.378447][ C0] ? __pfx_rtnl_newlink+0x10/0x10 [ 491.383561][ C0] ? rtnetlink_rcv_msg+0x3c7/0xea0 [ 491.388778][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 491.394339][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 491.399632][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 491.404929][ C0] ? __pfx_avc_has_perm+0x10/0x10 [ 491.410057][ C0] ? netlink_rcv_skb+0x16b/0x440 [ 491.415070][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 491.420614][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 491.425992][ C0] ? netlink_deliver_tap+0x1ae/0xd90 [ 491.431373][ C0] ? netlink_unicast+0x53c/0x7f0 [ 491.436408][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 491.441790][ C0] ? __phys_addr+0xc6/0x150 [ 491.446378][ C0] ? netlink_sendmsg+0x8b8/0xd70 [ 491.451412][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 491.456791][ C0] ? dev_load+0x221/0x240 [ 491.461200][ C0] ? dev_ioctl+0x473/0x10c0 [ 491.465790][ C0] ? sock_do_ioctl+0x19e/0x280 [ 491.470635][ C0] ? __pfx_sock_do_ioctl+0x10/0x10 [ 491.475827][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2ea/0x460 [ 491.482419][ C0] ? ioctl_has_perm.constprop.0.isra.0+0x2f3/0x460 [ 491.489007][ C0] ? fd_install+0x223/0x750 [ 491.493597][ C0] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 491.500545][ C0] ? sock_ioctl+0x228/0x6c0 [ 491.505116][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 491.510054][ C0] ? fd_install+0x242/0x750 [ 491.514651][ C0] ? selinux_file_ioctl+0x180/0x270 [ 491.519932][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 491.525296][ C0] ? __pfx_sock_ioctl+0x10/0x10 [ 491.530244][ C0] ? __x64_sys_ioctl+0x18f/0x220 [ 491.535267][ C0] ? do_syscall_64+0xcd/0x250 [ 491.540030][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.546198][ C0] [ 491.549259][ C0] task:kworker/u8:6 state:S stack:26640 pid:8546 tgid:8546 ppid:2 flags:0x00004000 [ 491.559560][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 491.566781][ C0] Call Trace: [ 491.570106][ C0] [ 491.573087][ C0] __schedule+0x105f/0x34b0 [ 491.577669][ C0] ? __pfx___schedule+0x10/0x10 [ 491.582594][ C0] ? schedule+0x298/0x350 [ 491.586991][ C0] ? __pfx_lock_release+0x10/0x10 [ 491.592102][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 491.597381][ C0] ? lock_acquire+0x2f/0xb0 [ 491.601960][ C0] ? schedule+0x1fd/0x350 [ 491.606383][ C0] schedule+0xe7/0x350 [ 491.610538][ C0] do_wait+0x1dd/0x570 [ 491.614683][ C0] kernel_wait+0xa0/0x160 [ 491.619104][ C0] ? __pfx_kernel_wait+0x10/0x10 [ 491.624133][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 491.629858][ C0] ? lock_acquire+0x2f/0xb0 [ 491.634442][ C0] call_usermodehelper_exec_work+0xf1/0x170 [ 491.640437][ C0] process_one_work+0x9c5/0x1ba0 [ 491.645472][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 491.651707][ C0] ? __pfx_process_one_work+0x10/0x10 [ 491.657166][ C0] ? assign_work+0x1a0/0x250 [ 491.661835][ C0] worker_thread+0x6c8/0xf00 [ 491.666530][ C0] ? __pfx_worker_thread+0x10/0x10 [ 491.671729][ C0] kthread+0x2c1/0x3a0 [ 491.675872][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 491.681143][ C0] ? __pfx_kthread+0x10/0x10 [ 491.685800][ C0] ret_from_fork+0x45/0x80 [ 491.690295][ C0] ? __pfx_kthread+0x10/0x10 [ 491.694955][ C0] ret_from_fork_asm+0x1a/0x30 [ 491.699902][ C0] [ 491.702964][ C0] task:kworker/u8:8 state:I stack:30928 pid:8548 tgid:8548 ppid:2 flags:0x00004000 [ 491.713365][ C0] Call Trace: [ 491.716685][ C0] [ 491.719771][ C0] __schedule+0x105f/0x34b0 [ 491.724372][ C0] ? __pfx___schedule+0x10/0x10 [ 491.729306][ C0] ? schedule+0x298/0x350 [ 491.733707][ C0] ? __pfx_lock_release+0x10/0x10 [ 491.738820][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 491.744088][ C0] ? lock_acquire+0x2f/0xb0 [ 491.748663][ C0] ? schedule+0x1fd/0x350 [ 491.753090][ C0] schedule+0xe7/0x350 [ 491.757235][ C0] ? worker_thread+0x271/0xf00 [ 491.762082][ C0] ? __pfx_worker_thread+0x10/0x10 [ 491.767284][ C0] worker_thread+0x2de/0xf00 [ 491.771981][ C0] ? __kthread_parkme+0x148/0x220 [ 491.777080][ C0] ? __pfx_worker_thread+0x10/0x10 [ 491.782269][ C0] kthread+0x2c1/0x3a0 [ 491.786418][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 491.791688][ C0] ? __pfx_kthread+0x10/0x10 [ 491.796382][ C0] ret_from_fork+0x45/0x80 [ 491.800886][ C0] ? __pfx_kthread+0x10/0x10 [ 491.805555][ C0] ret_from_fork_asm+0x1a/0x30 [ 491.810418][ C0] [ 491.813482][ C0] task:kworker/u8:4 state:R running task stack:28784 pid:8989 tgid:8989 ppid:53 flags:0x00004000 [ 491.825345][ C0] Call Trace: [ 491.828670][ C0] [ 491.831653][ C0] __schedule+0x105f/0x34b0 [ 491.836249][ C0] ? __pfx___schedule+0x10/0x10 [ 491.841179][ C0] ? wake_up_q+0x9e/0x140 [ 491.845584][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 491.851218][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 491.856948][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 491.862505][ C0] ? __cond_resched+0x1b/0x30 [ 491.867268][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 491.872891][ C0] preempt_schedule_common+0x44/0xc0 [ 491.878268][ C0] __cond_resched+0x1b/0x30 [ 491.882847][ C0] stop_one_cpu+0x112/0x190 [ 491.887431][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 491.892554][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 491.898189][ C0] ? sched_exec+0x1dc/0x270 [ 491.902764][ C0] ? sched_exec+0x1a2/0x270 [ 491.907351][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 491.913328][ C0] sched_exec+0x1dc/0x270 [ 491.917727][ C0] ? __pfx_sched_exec+0x10/0x10 [ 491.922665][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 491.927961][ C0] ? lock_acquire+0x2f/0xb0 [ 491.932550][ C0] bprm_execve+0x46c/0x1950 [ 491.937146][ C0] ? __asan_memcpy+0x3c/0x60 [ 491.941802][ C0] ? __pfx___might_resched+0x10/0x10 [ 491.947185][ C0] ? copy_string_kernel+0x3b7/0x430 [ 491.952479][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 491.957506][ C0] ? copy_strings_kernel+0x153/0x190 [ 491.962891][ C0] kernel_execve+0x2ef/0x3b0 [ 491.967569][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 491.973737][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 491.979028][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 491.985724][ C0] ret_from_fork+0x45/0x80 [ 491.990226][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 491.996922][ C0] ret_from_fork_asm+0x1a/0x30 [ 492.001799][ C0] [ 492.004868][ C0] task:kworker/u8:2 state:R running task stack:28784 pid:9042 tgid:9042 ppid:8538 flags:0x00004000 [ 492.016840][ C0] Call Trace: [ 492.020174][ C0] [ 492.023155][ C0] __schedule+0x105f/0x34b0 [ 492.027840][ C0] ? __pfx___schedule+0x10/0x10 [ 492.032774][ C0] ? wake_up_q+0x9e/0x140 [ 492.037193][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 492.042905][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 492.048625][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 492.054180][ C0] ? __cond_resched+0x1b/0x30 [ 492.058945][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 492.064579][ C0] ? file_has_perm+0x280/0x350 [ 492.069432][ C0] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 492.076104][ C0] ? __cond_resched+0x1b/0x30 [ 492.080883][ C0] ? security_mmap_addr+0x65/0x70 [ 492.086007][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 492.091331][ C0] ? mmput+0xdb/0x3e0 [ 492.095395][ C0] ? do_exit+0x9bf/0x2ce0 [ 492.099817][ C0] ? do_group_exit+0x1c3/0x2a0 [ 492.104661][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.109767][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.114868][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.119544][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.125001][ C0] ? do_group_exit+0xd3/0x2a0 [ 492.129755][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 492.135042][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 492.139960][ C0] ? do_syscall_64+0xcd/0x250 [ 492.144723][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.150892][ C0] [ 492.153968][ C0] task:modprobe state:R running task stack:25408 pid:9052 tgid:9052 ppid:8546 flags:0x00000002 [ 492.165843][ C0] Call Trace: [ 492.169162][ C0] [ 492.172139][ C0] __schedule+0x105f/0x34b0 [ 492.176725][ C0] ? __pfx___schedule+0x10/0x10 [ 492.181663][ C0] ? do_task_dead+0x9e/0x110 [ 492.186317][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.191447][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 492.197327][ C0] ? do_task_dead+0x40/0x110 [ 492.202072][ C0] do_task_dead+0xd6/0x110 [ 492.206554][ C0] do_exit+0x1de7/0x2ce0 [ 492.210877][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.215992][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.220658][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.226115][ C0] do_group_exit+0xd3/0x2a0 [ 492.230706][ C0] __x64_sys_exit_group+0x3e/0x50 [ 492.235821][ C0] x64_sys_call+0x14a9/0x16a0 [ 492.240576][ C0] do_syscall_64+0xcd/0x250 [ 492.245159][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.251226][ C0] RIP: 0033:0x7f44223d4a90 [ 492.255710][ C0] RSP: 002b:00007ffda5055338 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 492.264208][ C0] RAX: ffffffffffffffda RBX: 00007f44224c5860 RCX: 00007f44223d4a90 [ 492.272242][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 492.280265][ C0] RBP: 00007f44224c5860 R08: 0000000000000001 R09: b889509b572158a8 [ 492.288292][ C0] R10: 00007ffda50551f0 R11: 0000000000000246 R12: 0000000000000000 [ 492.296329][ C0] R13: 0000000000000001 R14: 00007f44224c9658 R15: 0000000000000001 [ 492.304390][ C0] [ 492.307461][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9059 tgid:9059 ppid:8546 flags:0x00004000 [ 492.319365][ C0] Call Trace: [ 492.322689][ C0] [ 492.325675][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 492.332464][ C0] __switch_to_asm+0x70/0x70 [ 492.337154][ C0] [ 492.340219][ C0] task:modprobe state:R running task stack:24416 pid:9060 tgid:9060 ppid:8538 flags:0x00000002 [ 492.352098][ C0] Call Trace: [ 492.355419][ C0] [ 492.358406][ C0] __schedule+0x105f/0x34b0 [ 492.362996][ C0] ? __pfx___schedule+0x10/0x10 [ 492.367921][ C0] ? do_task_dead+0x9e/0x110 [ 492.372582][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.377709][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 492.383618][ C0] ? do_task_dead+0x40/0x110 [ 492.388287][ C0] do_task_dead+0xd6/0x110 [ 492.392781][ C0] do_exit+0x1de7/0x2ce0 [ 492.397112][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.402213][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.406896][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.412355][ C0] do_group_exit+0xd3/0x2a0 [ 492.416946][ C0] __x64_sys_exit_group+0x3e/0x50 [ 492.422057][ C0] x64_sys_call+0x14a9/0x16a0 [ 492.426824][ C0] do_syscall_64+0xcd/0x250 [ 492.431408][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.437379][ C0] RIP: 0033:0x7f9504263a90 [ 492.441843][ C0] RSP: 002b:00007ffc88844178 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 492.450326][ C0] RAX: ffffffffffffffda RBX: 00007f9504354860 RCX: 00007f9504263a90 [ 492.458358][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 492.466388][ C0] RBP: 00007f9504354860 R08: 0000000000000001 R09: 93991b1892bb7474 [ 492.474421][ C0] R10: 00007ffc88844030 R11: 0000000000000246 R12: 0000000000000000 [ 492.482454][ C0] R13: 0000000000000001 R14: 00007f9504358658 R15: 0000000000000001 [ 492.490505][ C0] [ 492.493619][ C0] task:modprobe state:R running task stack:25408 pid:9067 tgid:9067 ppid:8418 flags:0x00000000 [ 492.505597][ C0] Call Trace: [ 492.508928][ C0] [ 492.511918][ C0] __schedule+0x105f/0x34b0 [ 492.516513][ C0] ? __pfx___schedule+0x10/0x10 [ 492.521442][ C0] ? do_task_dead+0x9e/0x110 [ 492.526086][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.531211][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 492.537107][ C0] ? do_task_dead+0x40/0x110 [ 492.541770][ C0] do_task_dead+0xd6/0x110 [ 492.546248][ C0] do_exit+0x1de7/0x2ce0 [ 492.550576][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.555651][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.560409][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.565853][ C0] do_group_exit+0xd3/0x2a0 [ 492.570435][ C0] __x64_sys_exit_group+0x3e/0x50 [ 492.575534][ C0] x64_sys_call+0x14a9/0x16a0 [ 492.580288][ C0] do_syscall_64+0xcd/0x250 [ 492.584873][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.590841][ C0] RIP: 0033:0x7f99a5fbaa90 [ 492.595315][ C0] RSP: 002b:00007fff6c361a28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 492.603798][ C0] RAX: ffffffffffffffda RBX: 00007f99a60ab860 RCX: 00007f99a5fbaa90 [ 492.611910][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 492.619933][ C0] RBP: 00007f99a60ab860 R08: 0000000000000001 R09: 7eda3e415c9ebca8 [ 492.627966][ C0] R10: 00007fff6c3618e0 R11: 0000000000000246 R12: 0000000000000000 [ 492.636001][ C0] R13: 0000000000000001 R14: 00007f99a60af658 R15: 0000000000000001 [ 492.644053][ C0] [ 492.647124][ C0] task:modprobe state:R running task stack:24704 pid:9073 tgid:9073 ppid:8538 flags:0x00000000 [ 492.659003][ C0] Call Trace: [ 492.662320][ C0] [ 492.665300][ C0] __schedule+0x105f/0x34b0 [ 492.669896][ C0] ? __pfx___schedule+0x10/0x10 [ 492.674821][ C0] ? find_held_lock+0x2d/0x110 [ 492.679675][ C0] ? __cond_resched+0x1b/0x30 [ 492.684421][ C0] preempt_schedule_common+0x44/0xc0 [ 492.689789][ C0] __cond_resched+0x1b/0x30 [ 492.694362][ C0] unwind_get_return_address+0x59/0xa0 [ 492.699890][ C0] ? __pfx_mark_lock+0x10/0x10 [ 492.704754][ C0] ? hlock_class+0x4e/0x130 [ 492.709331][ C0] ? mark_lock+0xb5/0xc60 [ 492.713736][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.718859][ C0] ? __pfx_mark_lock+0x10/0x10 [ 492.723715][ C0] ? hlock_class+0x4e/0x130 [ 492.728286][ C0] ? mark_lock+0xb5/0xc60 [ 492.732699][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.737542][ C0] ? __pfx_mark_lock+0x10/0x10 [ 492.742396][ C0] ? hlock_class+0x4e/0x130 [ 492.746970][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 492.752096][ C0] ? rcu_is_watching+0x12/0xc0 [ 492.756935][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 492.762033][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 492.767489][ C0] ? find_held_lock+0x2d/0x110 [ 492.772334][ C0] ? __schedule+0x102c/0x34b0 [ 492.777090][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.782220][ C0] ? __schedule+0x105f/0x34b0 [ 492.786985][ C0] ? __pfx___schedule+0x10/0x10 [ 492.791899][ C0] ? do_task_dead+0x9e/0x110 [ 492.796563][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.801681][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 492.807567][ C0] ? do_task_dead+0x40/0x110 [ 492.812218][ C0] ? do_task_dead+0xd6/0x110 [ 492.816888][ C0] ? do_exit+0x1de7/0x2ce0 [ 492.821399][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.826497][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.831168][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.836618][ C0] ? do_group_exit+0xd3/0x2a0 [ 492.841373][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 492.846651][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 492.851571][ C0] ? do_syscall_64+0xcd/0x250 [ 492.856337][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.862524][ C0] [ 492.865601][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9081 tgid:9081 ppid:8418 flags:0x00004000 [ 492.877489][ C0] Call Trace: [ 492.880823][ C0] [ 492.883813][ C0] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 492.889430][ C0] ? do_exit+0x9bf/0x2ce0 [ 492.893842][ C0] ? do_group_exit+0x1c3/0x2a0 [ 492.898694][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.903792][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 492.908893][ C0] ? __pfx_do_exit+0x10/0x10 [ 492.913560][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 492.919007][ C0] ? do_group_exit+0xd3/0x2a0 [ 492.923769][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 492.929043][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 492.933982][ C0] ? do_syscall_64+0xcd/0x250 [ 492.938759][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.944938][ C0] [ 492.948017][ C0] task:modprobe state:R running task stack:24704 pid:9088 tgid:9088 ppid:8418 flags:0x00000002 [ 492.959884][ C0] Call Trace: [ 492.963198][ C0] [ 492.966177][ C0] __schedule+0x105f/0x34b0 [ 492.970767][ C0] ? __pfx___schedule+0x10/0x10 [ 492.975692][ C0] ? do_task_dead+0x9e/0x110 [ 492.980357][ C0] ? __pfx_lock_release+0x10/0x10 [ 492.985488][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 492.991382][ C0] ? do_task_dead+0x40/0x110 [ 492.996044][ C0] do_task_dead+0xd6/0x110 [ 493.000535][ C0] do_exit+0x1de7/0x2ce0 [ 493.004846][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 493.009930][ C0] ? __pfx_do_exit+0x10/0x10 [ 493.014601][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 493.020057][ C0] do_group_exit+0xd3/0x2a0 [ 493.024657][ C0] __x64_sys_exit_group+0x3e/0x50 [ 493.029765][ C0] x64_sys_call+0x14a9/0x16a0 [ 493.034532][ C0] do_syscall_64+0xcd/0x250 [ 493.039124][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.045096][ C0] RIP: 0033:0x7fb12e131a90 [ 493.049572][ C0] RSP: 002b:00007ffecd0ed4a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 493.058051][ C0] RAX: ffffffffffffffda RBX: 00007fb12e222860 RCX: 00007fb12e131a90 [ 493.066080][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 493.074129][ C0] RBP: 00007fb12e222860 R08: 0000000000000001 R09: 0d28b709492f8fec [ 493.082154][ C0] R10: 00007ffecd0ed360 R11: 0000000000000246 R12: 0000000000000000 [ 493.090182][ C0] R13: 0000000000000001 R14: 00007fb12e226658 R15: 0000000000000001 [ 493.098233][ C0] [ 493.101306][ C0] task:kworker/u8:6 state:R running task stack:28784 pid:9089 tgid:9089 ppid:8546 flags:0x00004000 [ 493.113179][ C0] Call Trace: [ 493.116504][ C0] [ 493.119491][ C0] ? __pfx_mmap_region+0x10/0x10 [ 493.124516][ C0] ? rcu_is_watching+0x12/0xc0 [ 493.129339][ C0] ? unlink_anon_vmas+0x58a/0x820 [ 493.134434][ C0] ? __pfx___schedule+0x10/0x10 [ 493.139371][ C0] ? free_unref_page+0x685/0xb50 [ 493.144385][ C0] ? __cond_resched+0x1b/0x30 [ 493.149138][ C0] ? preempt_schedule_common+0x44/0xc0 [ 493.154677][ C0] ? __cond_resched+0x1b/0x30 [ 493.159473][ C0] ? remove_vma+0x32/0x1a0 [ 493.163955][ C0] ? exit_mmap+0x4e0/0xb30 [ 493.168453][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 493.173302][ C0] ? __schedule+0x105f/0x34b0 [ 493.178054][ C0] ? __pfx___schedule+0x10/0x10 [ 493.182975][ C0] ? do_task_dead+0x9e/0x110 [ 493.187621][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.192730][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 493.198699][ C0] ? do_task_dead+0x40/0x110 [ 493.203358][ C0] ? do_task_dead+0xd6/0x110 [ 493.208010][ C0] ? do_exit+0x1de7/0x2ce0 [ 493.212520][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 493.217608][ C0] ? __pfx_do_exit+0x10/0x10 [ 493.222295][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 493.227752][ C0] ? do_group_exit+0xd3/0x2a0 [ 493.232614][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 493.237905][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 493.242845][ C0] ? do_syscall_64+0xcd/0x250 [ 493.247619][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.253788][ C0] [ 493.256870][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9100 tgid:9100 ppid:8546 flags:0x00004000 [ 493.268768][ C0] Call Trace: [ 493.272092][ C0] [ 493.275082][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 493.280816][ C0] ? __kernel_text_address+0xd/0x40 [ 493.286095][ C0] ? hlock_class+0x4e/0x130 [ 493.290662][ C0] ? mark_lock+0xb5/0xc60 [ 493.295067][ C0] ? hlock_class+0x4e/0x130 [ 493.299638][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 493.304736][ C0] ? mark_lock+0xb5/0xc60 [ 493.309155][ C0] ? __pfx_mark_lock+0x10/0x10 [ 493.313995][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 493.319274][ C0] ? find_held_lock+0x2d/0x110 [ 493.324118][ C0] ? hlock_class+0x4e/0x130 [ 493.328695][ C0] ? mark_lock+0xb5/0xc60 [ 493.333114][ C0] ? hlock_class+0x4e/0x130 [ 493.337697][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 493.342723][ C0] ? __pfx_mark_lock+0x10/0x10 [ 493.347577][ C0] ? hlock_class+0x4e/0x130 [ 493.352156][ C0] ? mark_lock+0xb5/0xc60 [ 493.356581][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 493.361860][ C0] ? unwind_get_return_address+0x59/0xa0 [ 493.367650][ C0] ? __pfx_mark_lock+0x10/0x10 [ 493.372849][ C0] ? hlock_class+0x4e/0x130 [ 493.377438][ C0] ? mark_lock+0xb5/0xc60 [ 493.381936][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 493.387065][ C0] ? __pfx_mark_lock+0x10/0x10 [ 493.391918][ C0] ? hlock_class+0x4e/0x130 [ 493.396504][ C0] ? mark_lock+0xb5/0xc60 [ 493.400918][ C0] ? rcu_is_watching+0x12/0xc0 [ 493.405754][ C0] ? __pfx_mark_lock+0x10/0x10 [ 493.410599][ C0] ? hlock_class+0x4e/0x130 [ 493.415163][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 493.420293][ C0] ? rcu_is_watching+0x12/0xc0 [ 493.425144][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 493.430246][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 493.435713][ C0] ? find_held_lock+0x2d/0x110 [ 493.440555][ C0] ? __schedule+0x102c/0x34b0 [ 493.445291][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.450392][ C0] ? __schedule+0x105f/0x34b0 [ 493.455158][ C0] ? __pfx___schedule+0x10/0x10 [ 493.460092][ C0] ? do_task_dead+0x9e/0x110 [ 493.464753][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.469858][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 493.475744][ C0] ? do_task_dead+0x40/0x110 [ 493.480391][ C0] ? do_task_dead+0xd6/0x110 [ 493.485062][ C0] ? do_exit+0x1de7/0x2ce0 [ 493.489561][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 493.494655][ C0] ? __pfx_do_exit+0x10/0x10 [ 493.499334][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 493.504959][ C0] ? do_group_exit+0xd3/0x2a0 [ 493.509718][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 493.515007][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 493.519941][ C0] ? do_syscall_64+0xcd/0x250 [ 493.524701][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.530871][ C0] [ 493.533944][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9112 tgid:9112 ppid:8418 flags:0x00004000 [ 493.545836][ C0] Call Trace: [ 493.549156][ C0] [ 493.552143][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 493.558834][ C0] __switch_to_asm+0x70/0x70 [ 493.563532][ C0] [ 493.566606][ C0] task:modprobe state:R running task stack:25408 pid:9116 tgid:9116 ppid:8546 flags:0x00000000 [ 493.578492][ C0] Call Trace: [ 493.581818][ C0] [ 493.584800][ C0] __schedule+0x105f/0x34b0 [ 493.589386][ C0] ? __pfx___schedule+0x10/0x10 [ 493.594310][ C0] ? do_task_dead+0x9e/0x110 [ 493.598966][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.604084][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 493.609969][ C0] ? do_task_dead+0x40/0x110 [ 493.614614][ C0] do_task_dead+0xd6/0x110 [ 493.619093][ C0] do_exit+0x1de7/0x2ce0 [ 493.623412][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 493.628508][ C0] ? __pfx_do_exit+0x10/0x10 [ 493.633165][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 493.638622][ C0] do_group_exit+0xd3/0x2a0 [ 493.643230][ C0] __x64_sys_exit_group+0x3e/0x50 [ 493.648351][ C0] x64_sys_call+0x14a9/0x16a0 [ 493.653129][ C0] do_syscall_64+0xcd/0x250 [ 493.657722][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.663717][ C0] RIP: 0033:0x7f05a48bca90 [ 493.668185][ C0] RSP: 002b:00007ffc361a6c48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 493.676759][ C0] RAX: ffffffffffffffda RBX: 00007f05a49ad860 RCX: 00007f05a48bca90 [ 493.684787][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 493.692810][ C0] RBP: 00007f05a49ad860 R08: 0000000000000001 R09: 6ede38000c06b14f [ 493.700837][ C0] R10: 00007ffc361a6b00 R11: 0000000000000246 R12: 0000000000000000 [ 493.708955][ C0] R13: 0000000000000001 R14: 00007f05a49b1658 R15: 0000000000000001 [ 493.717102][ C0] [ 493.720188][ C0] task:modprobe state:R running task stack:24416 pid:9122 tgid:9122 ppid:8418 flags:0x00000002 [ 493.732062][ C0] Call Trace: [ 493.735386][ C0] [ 493.738376][ C0] __schedule+0x105f/0x34b0 [ 493.742971][ C0] ? __pfx___schedule+0x10/0x10 [ 493.747885][ C0] ? do_task_dead+0x9e/0x110 [ 493.752546][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.757687][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 493.763581][ C0] ? do_task_dead+0x40/0x110 [ 493.768239][ C0] do_task_dead+0xd6/0x110 [ 493.772731][ C0] do_exit+0x1de7/0x2ce0 [ 493.777057][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 493.782151][ C0] ? __pfx_do_exit+0x10/0x10 [ 493.786826][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 493.792289][ C0] do_group_exit+0xd3/0x2a0 [ 493.796885][ C0] __x64_sys_exit_group+0x3e/0x50 [ 493.802003][ C0] x64_sys_call+0x14a9/0x16a0 [ 493.806758][ C0] do_syscall_64+0xcd/0x250 [ 493.811694][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.817757][ C0] RIP: 0033:0x7fce35c7da90 [ 493.822247][ C0] RSP: 002b:00007ffe3149e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 493.830746][ C0] RAX: ffffffffffffffda RBX: 00007fce35d6e860 RCX: 00007fce35c7da90 [ 493.838785][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 493.846819][ C0] RBP: 00007fce35d6e860 R08: 0000000000000001 R09: a5b0156d069b5e26 [ 493.854851][ C0] R10: 00007ffe3149e040 R11: 0000000000000246 R12: 0000000000000000 [ 493.862886][ C0] R13: 0000000000000001 R14: 00007fce35d72658 R15: 0000000000000001 [ 493.871107][ C0] [ 493.874168][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9127 tgid:9127 ppid:8546 flags:0x00004000 [ 493.886071][ C0] Call Trace: [ 493.889393][ C0] [ 493.892369][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 493.899060][ C0] __switch_to_asm+0x70/0x70 [ 493.903756][ C0] [ 493.906818][ C0] task:modprobe state:R running task stack:25408 pid:9131 tgid:9131 ppid:8067 flags:0x00000000 [ 493.918780][ C0] Call Trace: [ 493.922105][ C0] [ 493.925089][ C0] __schedule+0x105f/0x34b0 [ 493.929676][ C0] ? __pfx___schedule+0x10/0x10 [ 493.934623][ C0] ? trace_tlb_flush+0x10f/0x170 [ 493.939765][ C0] ? __cond_resched+0x1b/0x30 [ 493.944513][ C0] preempt_schedule_common+0x44/0xc0 [ 493.949891][ C0] ? find_held_lock+0x2d/0x110 [ 493.954737][ C0] ? __schedule+0x102c/0x34b0 [ 493.959583][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.964757][ C0] ? __schedule+0x105f/0x34b0 [ 493.969520][ C0] ? __pfx___schedule+0x10/0x10 [ 493.974466][ C0] ? do_task_dead+0x9e/0x110 [ 493.979125][ C0] ? __pfx_lock_release+0x10/0x10 [ 493.984254][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 493.990146][ C0] ? do_task_dead+0x40/0x110 [ 493.994810][ C0] ? do_task_dead+0xd6/0x110 [ 493.999471][ C0] ? do_exit+0x1de7/0x2ce0 [ 494.003984][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.009102][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.013792][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.019248][ C0] ? do_group_exit+0xd3/0x2a0 [ 494.024024][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 494.029309][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 494.034265][ C0] ? do_syscall_64+0xcd/0x250 [ 494.039045][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.045212][ C0] [ 494.048294][ C0] task:modprobe state:R running task stack:25408 pid:9137 tgid:9137 ppid:8546 flags:0x00000002 [ 494.060271][ C0] Call Trace: [ 494.063592][ C0] [ 494.066569][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.071877][ C0] ? find_held_lock+0x2d/0x110 [ 494.076815][ C0] ? hlock_class+0x4e/0x130 [ 494.081410][ C0] ? mark_lock+0xb5/0xc60 [ 494.085831][ C0] ? hlock_class+0x4e/0x130 [ 494.090502][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 494.095600][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.100468][ C0] ? hlock_class+0x4e/0x130 [ 494.105058][ C0] ? mark_lock+0xb5/0xc60 [ 494.109477][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.114760][ C0] ? unwind_get_return_address+0x59/0xa0 [ 494.120576][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.125427][ C0] ? hlock_class+0x4e/0x130 [ 494.130006][ C0] ? mark_lock+0xb5/0xc60 [ 494.134437][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.139558][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.144584][ C0] ? hlock_class+0x4e/0x130 [ 494.149178][ C0] ? mark_lock+0xb5/0xc60 [ 494.153593][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.158436][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.163292][ C0] ? hlock_class+0x4e/0x130 [ 494.167861][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.172989][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.177828][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 494.182955][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 494.188433][ C0] ? find_held_lock+0x2d/0x110 [ 494.193298][ C0] ? __schedule+0x102c/0x34b0 [ 494.198066][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.203200][ C0] ? __schedule+0x105f/0x34b0 [ 494.207960][ C0] ? __pfx___schedule+0x10/0x10 [ 494.212920][ C0] ? do_task_dead+0x9e/0x110 [ 494.217623][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.222755][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 494.228662][ C0] ? do_task_dead+0x40/0x110 [ 494.233314][ C0] ? do_task_dead+0xd6/0x110 [ 494.237968][ C0] ? do_exit+0x1de7/0x2ce0 [ 494.242548][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.247651][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.252322][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.257774][ C0] ? do_group_exit+0xd3/0x2a0 [ 494.262534][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 494.267829][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 494.272758][ C0] ? do_syscall_64+0xcd/0x250 [ 494.277533][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.283709][ C0] [ 494.286772][ C0] task:modprobe state:R running task stack:24704 pid:9142 tgid:9142 ppid:8418 flags:0x00000002 [ 494.298635][ C0] Call Trace: [ 494.301961][ C0] [ 494.304940][ C0] __schedule+0x105f/0x34b0 [ 494.309542][ C0] ? __pfx___schedule+0x10/0x10 [ 494.314483][ C0] ? do_task_dead+0x9e/0x110 [ 494.319585][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.324732][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 494.330627][ C0] ? do_task_dead+0x40/0x110 [ 494.335317][ C0] do_task_dead+0xd6/0x110 [ 494.339795][ C0] do_exit+0x1de7/0x2ce0 [ 494.344131][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.349228][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.353888][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.359427][ C0] do_group_exit+0xd3/0x2a0 [ 494.364029][ C0] __x64_sys_exit_group+0x3e/0x50 [ 494.369151][ C0] x64_sys_call+0x14a9/0x16a0 [ 494.374082][ C0] do_syscall_64+0xcd/0x250 [ 494.379196][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.385206][ C0] RIP: 0033:0x7fb43bb55a90 [ 494.389697][ C0] RSP: 002b:00007ffec7a40048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 494.398188][ C0] RAX: ffffffffffffffda RBX: 00007fb43bc46860 RCX: 00007fb43bb55a90 [ 494.406238][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 494.414379][ C0] RBP: 00007fb43bc46860 R08: 0000000000000001 R09: 985d9d568269fc37 [ 494.422701][ C0] R10: 00007ffec7a3ff00 R11: 0000000000000246 R12: 0000000000000000 [ 494.430734][ C0] R13: 0000000000000001 R14: 00007fb43bc4a658 R15: 0000000000000001 [ 494.438784][ C0] [ 494.441866][ C0] task:modprobe state:R running task stack:24704 pid:9149 tgid:9149 ppid:8542 flags:0x00000002 [ 494.453755][ C0] Call Trace: [ 494.457079][ C0] [ 494.460059][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.464912][ C0] ? hlock_class+0x4e/0x130 [ 494.469498][ C0] ? mark_lock+0xb5/0xc60 [ 494.473916][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.479031][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.483884][ C0] ? hlock_class+0x4e/0x130 [ 494.488458][ C0] ? mark_lock+0xb5/0xc60 [ 494.492876][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.497709][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.502608][ C0] ? hlock_class+0x4e/0x130 [ 494.507273][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.512481][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.517318][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 494.522431][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 494.527893][ C0] ? find_held_lock+0x2d/0x110 [ 494.532738][ C0] ? __schedule+0x102c/0x34b0 [ 494.537486][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.542623][ C0] ? __schedule+0x105f/0x34b0 [ 494.547385][ C0] ? __pfx___schedule+0x10/0x10 [ 494.552313][ C0] ? do_task_dead+0x9e/0x110 [ 494.556968][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.562086][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 494.567976][ C0] ? do_task_dead+0x40/0x110 [ 494.572645][ C0] ? do_task_dead+0xd6/0x110 [ 494.577297][ C0] ? do_exit+0x1de7/0x2ce0 [ 494.581801][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.586901][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.591574][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.597039][ C0] ? do_group_exit+0xd3/0x2a0 [ 494.601789][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 494.607061][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 494.611982][ C0] ? do_syscall_64+0xcd/0x250 [ 494.616745][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.622915][ C0] [ 494.625977][ C0] task:modprobe state:R running task stack:25408 pid:9163 tgid:9163 ppid:8067 flags:0x00000000 [ 494.637851][ C0] Call Trace: [ 494.641171][ C0] [ 494.644162][ C0] __schedule+0x105f/0x34b0 [ 494.648757][ C0] ? __pfx___schedule+0x10/0x10 [ 494.653751][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.659285][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.663945][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.669395][ C0] ? do_group_exit+0xd3/0x2a0 [ 494.674151][ C0] __x64_sys_exit_group+0x3e/0x50 [ 494.679361][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 494.684302][ C0] ? do_syscall_64+0xcd/0x250 [ 494.689074][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.695254][ C0] [ 494.698323][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9164 tgid:9164 ppid:8546 flags:0x00004000 [ 494.710237][ C0] Call Trace: [ 494.713578][ C0] [ 494.716571][ C0] __schedule+0x105f/0x34b0 [ 494.721164][ C0] ? __pfx_save_stack+0x10/0x10 [ 494.726231][ C0] ? hlock_class+0x4e/0x130 [ 494.730811][ C0] ? mark_held_locks+0x9f/0xe0 [ 494.735676][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.740989][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 494.746902][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 494.752183][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.757469][ C0] ? hlock_class+0x4e/0x130 [ 494.762042][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 494.767080][ C0] ? hlock_class+0x4e/0x130 [ 494.771756][ C0] ? mark_lock+0xb5/0xc60 [ 494.776174][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.781022][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.786320][ C0] ? find_held_lock+0x2d/0x110 [ 494.791165][ C0] ? hlock_class+0x4e/0x130 [ 494.795751][ C0] ? mark_lock+0xb5/0xc60 [ 494.800170][ C0] ? hlock_class+0x4e/0x130 [ 494.804748][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 494.809783][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.814643][ C0] ? hlock_class+0x4e/0x130 [ 494.819220][ C0] ? mark_lock+0xb5/0xc60 [ 494.823635][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 494.828931][ C0] ? unwind_get_return_address+0x59/0xa0 [ 494.834633][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.839500][ C0] ? hlock_class+0x4e/0x130 [ 494.844252][ C0] ? mark_lock+0xb5/0xc60 [ 494.848661][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.853782][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.858642][ C0] ? hlock_class+0x4e/0x130 [ 494.863737][ C0] ? mark_lock+0xb5/0xc60 [ 494.868509][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.873444][ C0] ? __pfx_mark_lock+0x10/0x10 [ 494.878322][ C0] ? hlock_class+0x4e/0x130 [ 494.882913][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 494.888137][ C0] ? rcu_is_watching+0x12/0xc0 [ 494.892979][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 494.898095][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 494.903570][ C0] ? find_held_lock+0x2d/0x110 [ 494.908419][ C0] ? __schedule+0x102c/0x34b0 [ 494.913178][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.918312][ C0] ? __schedule+0x105f/0x34b0 [ 494.923078][ C0] ? __pfx___schedule+0x10/0x10 [ 494.928018][ C0] ? do_task_dead+0x9e/0x110 [ 494.932783][ C0] ? __pfx_lock_release+0x10/0x10 [ 494.937902][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 494.943797][ C0] ? do_task_dead+0x40/0x110 [ 494.948454][ C0] ? do_task_dead+0xd6/0x110 [ 494.953116][ C0] ? do_exit+0x1de7/0x2ce0 [ 494.957631][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 494.962728][ C0] ? __pfx_do_exit+0x10/0x10 [ 494.967403][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 494.972878][ C0] ? do_group_exit+0xd3/0x2a0 [ 494.977644][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 494.982929][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 494.987870][ C0] ? do_syscall_64+0xcd/0x250 [ 494.992639][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.998815][ C0] [ 495.001970][ C0] task:modprobe state:R running task stack:27088 pid:9178 tgid:9178 ppid:8067 flags:0x00004000 [ 495.013865][ C0] Call Trace: [ 495.017215][ C0] [ 495.020202][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 495.025230][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.030099][ C0] ? hlock_class+0x4e/0x130 [ 495.034677][ C0] ? mark_lock+0xb5/0xc60 [ 495.039193][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 495.044489][ C0] ? hlock_class+0x4e/0x130 [ 495.049075][ C0] ? mark_lock+0xb5/0xc60 [ 495.053491][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.058398][ C0] ? mark_lock+0xb5/0xc60 [ 495.062829][ C0] ? mark_lock+0xb5/0xc60 [ 495.067240][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.072088][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.076942][ C0] ? hlock_class+0x4e/0x130 [ 495.081518][ C0] ? mark_lock+0xb5/0xc60 [ 495.085933][ C0] ? hlock_class+0x4e/0x130 [ 495.090586][ C0] ? mark_lock+0xb5/0xc60 [ 495.094990][ C0] ? hlock_class+0x4e/0x130 [ 495.099574][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 495.104605][ C0] ? hlock_class+0x4e/0x130 [ 495.109188][ C0] ? mark_lock+0xb5/0xc60 [ 495.113611][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.118470][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 495.123793][ C0] ? find_held_lock+0x2d/0x110 [ 495.128632][ C0] ? hlock_class+0x4e/0x130 [ 495.133202][ C0] ? mark_lock+0xb5/0xc60 [ 495.137620][ C0] ? hlock_class+0x4e/0x130 [ 495.142197][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 495.147237][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.152083][ C0] ? hlock_class+0x4e/0x130 [ 495.156651][ C0] ? mark_lock+0xb5/0xc60 [ 495.161054][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 495.166322][ C0] ? unwind_get_return_address+0x59/0xa0 [ 495.172039][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.176901][ C0] ? hlock_class+0x4e/0x130 [ 495.181477][ C0] ? mark_lock+0xb5/0xc60 [ 495.186017][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 495.191143][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.195999][ C0] ? hlock_class+0x4e/0x130 [ 495.200571][ C0] ? mark_lock+0xb5/0xc60 [ 495.204966][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.209803][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.214656][ C0] ? hlock_class+0x4e/0x130 [ 495.219236][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 495.224369][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.229197][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 495.234313][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 495.239773][ C0] ? find_held_lock+0x2d/0x110 [ 495.244626][ C0] ? __schedule+0x102c/0x34b0 [ 495.249380][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.254505][ C0] ? __schedule+0x105f/0x34b0 [ 495.259276][ C0] ? __pfx___schedule+0x10/0x10 [ 495.264222][ C0] ? do_task_dead+0x9e/0x110 [ 495.268889][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.274020][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 495.279928][ C0] ? do_task_dead+0x40/0x110 [ 495.284574][ C0] ? do_task_dead+0xd6/0x110 [ 495.289234][ C0] ? do_exit+0x1de7/0x2ce0 [ 495.293744][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 495.299015][ C0] ? __pfx_do_exit+0x10/0x10 [ 495.303696][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 495.309414][ C0] ? do_group_exit+0xd3/0x2a0 [ 495.314204][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 495.319487][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 495.324428][ C0] ? do_syscall_64+0xcd/0x250 [ 495.329201][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.335385][ C0] [ 495.338468][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9194 tgid:9194 ppid:8546 flags:0x00004000 [ 495.350373][ C0] Call Trace: [ 495.353689][ C0] [ 495.356668][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 495.363351][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.369364][ C0] [ 495.372428][ C0] task:modprobe state:R running task stack:25344 pid:9196 tgid:9196 ppid:8418 flags:0x00000002 [ 495.384304][ C0] Call Trace: [ 495.387635][ C0] [ 495.390606][ C0] __schedule+0x105f/0x34b0 [ 495.395185][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.400024][ C0] ? hlock_class+0x4e/0x130 [ 495.404601][ C0] ? mark_lock+0xb5/0xc60 [ 495.409012][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.413859][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.418706][ C0] ? hlock_class+0x4e/0x130 [ 495.423286][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 495.428400][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.433227][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 495.438338][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 495.443808][ C0] ? find_held_lock+0x2d/0x110 [ 495.448653][ C0] ? __schedule+0x102c/0x34b0 [ 495.453394][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.458534][ C0] ? __schedule+0x105f/0x34b0 [ 495.463306][ C0] ? __pfx___schedule+0x10/0x10 [ 495.468671][ C0] ? do_task_dead+0x9e/0x110 [ 495.473336][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.478470][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 495.484368][ C0] ? do_task_dead+0x40/0x110 [ 495.489025][ C0] ? do_task_dead+0xd6/0x110 [ 495.493679][ C0] ? do_exit+0x1de7/0x2ce0 [ 495.498177][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 495.503351][ C0] ? __pfx_do_exit+0x10/0x10 [ 495.508029][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 495.513499][ C0] ? do_group_exit+0xd3/0x2a0 [ 495.518262][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 495.523543][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 495.528566][ C0] ? do_syscall_64+0xcd/0x250 [ 495.533344][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.539535][ C0] [ 495.542622][ C0] task:kworker/u8:1 state:R running task stack:28784 pid:9199 tgid:9199 ppid:8418 flags:0x00004000 [ 495.554505][ C0] Call Trace: [ 495.557840][ C0] [ 495.560826][ C0] __schedule+0x105f/0x34b0 [ 495.565410][ C0] ? __pfx___schedule+0x10/0x10 [ 495.570348][ C0] ? wake_up_q+0x9e/0x140 [ 495.574775][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 495.580407][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 495.586129][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 495.591672][ C0] ? __cond_resched+0x1b/0x30 [ 495.596425][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 495.602148][ C0] ? vm_mmap+0x8e/0xc0 [ 495.606296][ C0] ? file_has_perm+0x280/0x350 [ 495.611189][ C0] ? security_mmap_addr+0x65/0x70 [ 495.616299][ C0] ? __handle_mm_fault+0x1d61/0x3390 [ 495.621693][ C0] ? mmput+0xdb/0x3e0 [ 495.625758][ C0] ? do_exit+0x9bf/0x2ce0 [ 495.630181][ C0] ? do_group_exit+0x1c3/0x2a0 [ 495.635007][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.640117][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 495.645220][ C0] ? __pfx_do_exit+0x10/0x10 [ 495.649902][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 495.655383][ C0] ? do_group_exit+0xd3/0x2a0 [ 495.660146][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 495.665432][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 495.670423][ C0] ? do_syscall_64+0xcd/0x250 [ 495.675196][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.681360][ C0] [ 495.684522][ C0] task:modprobe state:R running task stack:23984 pid:9209 tgid:9209 ppid:8067 flags:0x00000002 [ 495.696508][ C0] Call Trace: [ 495.699843][ C0] [ 495.702826][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.707685][ C0] ? hlock_class+0x4e/0x130 [ 495.712267][ C0] ? mark_lock+0xb5/0xc60 [ 495.716726][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 495.721839][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.726690][ C0] ? hlock_class+0x4e/0x130 [ 495.731261][ C0] ? mark_lock+0xb5/0xc60 [ 495.735680][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.740521][ C0] ? __pfx_mark_lock+0x10/0x10 [ 495.745376][ C0] ? hlock_class+0x4e/0x130 [ 495.749957][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 495.755080][ C0] ? rcu_is_watching+0x12/0xc0 [ 495.759921][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 495.765040][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 495.770514][ C0] ? find_held_lock+0x2d/0x110 [ 495.775442][ C0] ? __schedule+0x102c/0x34b0 [ 495.780217][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.785355][ C0] ? __schedule+0x105f/0x34b0 [ 495.790116][ C0] ? __pfx___schedule+0x10/0x10 [ 495.795061][ C0] ? do_task_dead+0x9e/0x110 [ 495.799763][ C0] ? __pfx_lock_release+0x10/0x10 [ 495.804870][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 495.810757][ C0] ? do_task_dead+0x40/0x110 [ 495.815423][ C0] ? do_task_dead+0xd6/0x110 [ 495.820095][ C0] ? do_exit+0x1de7/0x2ce0 [ 495.824612][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 495.829703][ C0] ? __pfx_do_exit+0x10/0x10 [ 495.834369][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 495.839832][ C0] ? do_group_exit+0xd3/0x2a0 [ 495.844601][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 495.849889][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 495.854830][ C0] ? do_syscall_64+0xcd/0x250 [ 495.859598][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.865772][ C0] [ 495.868867][ C0] task:kworker/u8:0 state:R running task stack:28784 pid:9216 tgid:9216 ppid:8067 flags:0x00004000 [ 495.880757][ C0] Call Trace: [ 495.884096][ C0] [ 495.887121][ C0] __schedule+0x105f/0x34b0 [ 495.891839][ C0] ? __pfx___schedule+0x10/0x10 [ 495.896785][ C0] ? wake_up_q+0x9e/0x140 [ 495.901206][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 495.906862][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 495.912590][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 495.918149][ C0] ? __cond_resched+0x1b/0x30 [ 495.922908][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 495.928531][ C0] preempt_schedule_common+0x44/0xc0 [ 495.933907][ C0] __cond_resched+0x1b/0x30 [ 495.938479][ C0] stop_one_cpu+0x112/0x190 [ 495.943113][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 495.948223][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 495.953866][ C0] ? sched_exec+0x1dc/0x270 [ 495.958441][ C0] ? sched_exec+0x1a2/0x270 [ 495.963027][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 495.968934][ C0] sched_exec+0x1dc/0x270 [ 495.973344][ C0] ? __pfx_sched_exec+0x10/0x10 [ 495.978285][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 495.983570][ C0] ? lock_acquire+0x2f/0xb0 [ 495.988174][ C0] bprm_execve+0x46c/0x1950 [ 495.992796][ C0] ? __asan_memcpy+0x3c/0x60 [ 495.997459][ C0] ? __pfx___might_resched+0x10/0x10 [ 496.002842][ C0] ? copy_string_kernel+0x3b7/0x430 [ 496.008140][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 496.013163][ C0] ? copy_strings_kernel+0x153/0x190 [ 496.018537][ C0] kernel_execve+0x2ef/0x3b0 [ 496.023220][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 496.029397][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 496.034685][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 496.041368][ C0] ret_from_fork+0x45/0x80 [ 496.045857][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 496.052541][ C0] ret_from_fork_asm+0x1a/0x30 [ 496.057407][ C0] [ 496.060482][ C0] task:modprobe state:R running task stack:24704 pid:9227 tgid:9227 ppid:8418 flags:0x00000002 [ 496.072337][ C0] Call Trace: [ 496.075673][ C0] [ 496.078651][ C0] __schedule+0x105f/0x34b0 [ 496.083231][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.088094][ C0] ? hlock_class+0x4e/0x130 [ 496.092678][ C0] ? hlock_class+0x4e/0x130 [ 496.097256][ C0] ? mark_lock+0xb5/0xc60 [ 496.101671][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 496.106938][ C0] ? kernel_text_address+0x8d/0x100 [ 496.112221][ C0] ? hlock_class+0x4e/0x130 [ 496.116794][ C0] ? mark_lock+0xb5/0xc60 [ 496.121218][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.126075][ C0] ? mark_lock+0xb5/0xc60 [ 496.130497][ C0] ? mark_lock+0xb5/0xc60 [ 496.134901][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.139739][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.144584][ C0] ? hlock_class+0x4e/0x130 [ 496.149160][ C0] ? mark_lock+0xb5/0xc60 [ 496.153571][ C0] ? hlock_class+0x4e/0x130 [ 496.158147][ C0] ? mark_lock+0xb5/0xc60 [ 496.162549][ C0] ? hlock_class+0x4e/0x130 [ 496.167121][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 496.172151][ C0] ? hlock_class+0x4e/0x130 [ 496.176718][ C0] ? mark_lock+0xb5/0xc60 [ 496.181129][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.185971][ C0] ? mark_lock+0xb5/0xc60 [ 496.190394][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 496.195678][ C0] ? find_held_lock+0x2d/0x110 [ 496.200515][ C0] ? hlock_class+0x4e/0x130 [ 496.205083][ C0] ? mark_lock+0xb5/0xc60 [ 496.209496][ C0] ? hlock_class+0x4e/0x130 [ 496.214072][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 496.219124][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.224005][ C0] ? hlock_class+0x4e/0x130 [ 496.228619][ C0] ? mark_lock+0xb5/0xc60 [ 496.233037][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 496.238330][ C0] ? unwind_get_return_address+0x59/0xa0 [ 496.244038][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.248898][ C0] ? hlock_class+0x4e/0x130 [ 496.253476][ C0] ? mark_lock+0xb5/0xc60 [ 496.257882][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 496.263005][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.267865][ C0] ? hlock_class+0x4e/0x130 [ 496.272440][ C0] ? mark_lock+0xb5/0xc60 [ 496.276844][ C0] ? rcu_is_watching+0x12/0xc0 [ 496.281678][ C0] ? __pfx_mark_lock+0x10/0x10 [ 496.286528][ C0] ? hlock_class+0x4e/0x130 [ 496.291103][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 496.296212][ C0] ? rcu_is_watching+0x12/0xc0 [ 496.301056][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 496.306174][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 496.311645][ C0] ? find_held_lock+0x2d/0x110 [ 496.316473][ C0] ? __schedule+0x102c/0x34b0 [ 496.321228][ C0] ? __pfx_lock_release+0x10/0x10 [ 496.326359][ C0] ? __schedule+0x105f/0x34b0 [ 496.331124][ C0] ? __pfx___schedule+0x10/0x10 [ 496.336043][ C0] ? do_task_dead+0x9e/0x110 [ 496.340823][ C0] ? __pfx_lock_release+0x10/0x10 [ 496.345952][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 496.351846][ C0] ? do_task_dead+0x40/0x110 [ 496.356501][ C0] ? do_task_dead+0xd6/0x110 [ 496.361159][ C0] ? do_exit+0x1de7/0x2ce0 [ 496.365664][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 496.370763][ C0] ? __pfx_do_exit+0x10/0x10 [ 496.375425][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 496.380871][ C0] ? do_group_exit+0xd3/0x2a0 [ 496.385633][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 496.390904][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 496.395845][ C0] ? do_syscall_64+0xcd/0x250 [ 496.400605][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 496.406766][ C0] [ 496.409839][ C0] task:kworker/u8:5 state:R running task stack:28784 pid:9231 tgid:9231 ppid:8542 flags:0x00004000 [ 496.421735][ C0] Call Trace: [ 496.425061][ C0] [ 496.428049][ C0] __schedule+0x105f/0x34b0 [ 496.432641][ C0] ? __pfx___schedule+0x10/0x10 [ 496.437563][ C0] ? wake_up_q+0x9e/0x140 [ 496.442006][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 496.447643][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 496.453361][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 496.458910][ C0] ? __cond_resched+0x1b/0x30 [ 496.463759][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 496.469495][ C0] preempt_schedule_common+0x44/0xc0 [ 496.474867][ C0] __cond_resched+0x1b/0x30 [ 496.479451][ C0] stop_one_cpu+0x112/0x190 [ 496.484036][ C0] ? __pfx_stop_one_cpu+0x10/0x10 [ 496.489166][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 496.494814][ C0] ? sched_exec+0x1dc/0x270 [ 496.499380][ C0] ? sched_exec+0x1a2/0x270 [ 496.503963][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 496.509861][ C0] sched_exec+0x1dc/0x270 [ 496.514279][ C0] ? __pfx_sched_exec+0x10/0x10 [ 496.519194][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 496.524479][ C0] ? lock_acquire+0x2f/0xb0 [ 496.529163][ C0] bprm_execve+0x46c/0x1950 [ 496.533766][ C0] ? __asan_memcpy+0x3c/0x60 [ 496.538434][ C0] ? __pfx___might_resched+0x10/0x10 [ 496.543814][ C0] ? copy_string_kernel+0x3b7/0x430 [ 496.549096][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 496.554241][ C0] ? copy_strings_kernel+0x153/0x190 [ 496.559627][ C0] kernel_execve+0x2ef/0x3b0 [ 496.564302][ C0] call_usermodehelper_exec_async+0x255/0x4c0 [ 496.570455][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 496.575740][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 496.582440][ C0] ret_from_fork+0x45/0x80 [ 496.587033][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 496.590701][ T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D [ 496.593683][ C0] ret_from_fork_asm+0x1a/0x30 [ 496.602325][ T18] } 2647 jiffies s: 10821 root: 0x1/. [ 496.607047][ C0] [ 496.612497][ T18] rcu: blocking rcu_node structures (internal RCU debug): [ 496.615488][ C0] task:modprobe state:R running task [ 496.622669][ T18] [ 496.622729][ C0] stack:25136 pid:9250 tgid:9250 ppid:8546 flags:0x00000002 [ 496.629007][ T18] Sending NMI from CPU 1 to CPUs 0: [ 496.631317][ C0] Call Trace: [ 496.631332][ C0] [ 496.631352][ C0] __schedule+0x105f/0x34b0 [ 496.639069][ C0] NMI backtrace for cpu 0 [ 496.639093][ C0] CPU: 0 UID: 0 PID: 8405 Comm: rcK Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 496.639125][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 496.639141][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1e/0x70 [ 496.639176][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 48 8b 15 d4 de ad 7e 65 8b 05 d5 de ad 7e a9 00 01 ff 00 48 8b 34 24 74 1d c4 01 74 43 a9 00 00 0f 00 75 3c a9 00 00 f0 00 75 35 8b 82 54 [ 496.639202][ C0] RSP: 0000:ffffc90000006c70 EFLAGS: 00000006 [ 496.639223][ C0] RAX: 0000000080000103 RBX: fffff52000000d8f RCX: 000000000009990f [ 496.639242][ C0] RDX: ffff88811a263a80 RSI: ffffffff86e7a381 RDI: ffffc90000006e60 [ 496.639261][ C0] RBP: ffffc90000006d40 R08: 0000000000000001 R09: 0000000000000000 [ 496.639279][ C0] R10: 0000000000000001 R11: 00000000001726c0 R12: ffffc90000006e60 [ 496.639296][ C0] R13: ffffffff8728c720 R14: 0000000000000000 R15: ffffc90000006e60 [ 496.639314][ C0] FS: 0000000000000000(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 496.639340][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 496.639359][ C0] CR2: 00007f902afdcecd CR3: 00000001152ba000 CR4: 00000000003506f0 [ 496.639384][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 496.639400][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 496.639418][ C0] Call Trace: [ 496.639426][ C0] [ 496.639435][ C0] ? nmi_cpu_backtrace+0x1d8/0x390 [ 496.639476][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 496.639502][ C0] ? nmi_handle+0x1a9/0x5c0 [ 496.639526][ C0] ? __sanitizer_cov_trace_pc+0x1e/0x70 [ 496.639556][ C0] ? default_do_nmi+0x6a/0x160 [ 496.639583][ C0] ? exc_nmi+0x170/0x1e0 [ 496.639608][ C0] ? end_repeat_nmi+0xf/0x53 [ 496.639650][ C0] ? sprintf+0x91/0x110 [ 496.639676][ C0] ? __sanitizer_cov_trace_pc+0x1e/0x70 [ 496.639706][ C0] ? __sanitizer_cov_trace_pc+0x1e/0x70 [ 496.639738][ C0] ? __sanitizer_cov_trace_pc+0x1e/0x70 [ 496.639769][ C0] [ 496.639777][ C0] [ 496.639785][ C0] sprintf+0x91/0x110 [ 496.639812][ C0] ? __pfx_sprintf+0x10/0x10 [ 496.639839][ C0] ? __pfx_desc_read_finalized_seq+0x10/0x10 [ 496.639877][ C0] ? get_data+0x39b/0x550 [ 496.639915][ C0] info_print_prefix+0x25c/0x350 [ 496.639951][ C0] ? __pfx_info_print_prefix+0x10/0x10 [ 496.639987][ C0] ? __asan_memcpy+0x3c/0x60 [ 496.640019][ C0] ? __pfx__prb_read_valid+0x10/0x10 [ 496.640058][ C0] record_print_text+0x141/0x400 [ 496.640095][ C0] ? __pfx_record_print_text+0x10/0x10 [ 496.640134][ C0] ? __pfx_prb_read_valid+0x10/0x10 [ 496.640174][ C0] printk_get_next_message+0x2a6/0x670 [ 496.640203][ C0] ? __pfx_printk_get_next_message+0x10/0x10 [ 496.640238][ C0] ? rcu_is_watching+0x12/0xc0 [ 496.640265][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 496.640294][ C0] ? console_flush_all+0x159/0xc60 [ 496.640324][ C0] console_flush_all+0x6ec/0xc60 [ 496.640353][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 496.640394][ C0] ? __pfx_console_flush_all+0x10/0x10 [ 496.640421][ C0] ? find_held_lock+0x2d/0x110 [ 496.640451][ C0] ? printk_percpu_data_ready+0x9/0x20 [ 496.640476][ C0] ? nbcon_get_cpu_emergency_nesting+0x3b/0x50 [ 496.640504][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 496.640538][ C0] console_unlock+0xd9/0x210 [ 496.640564][ C0] ? __pfx_console_unlock+0x10/0x10 [ 496.640590][ C0] ? vprintk_emit+0x610/0x6f0 [ 496.640618][ C0] ? lock_acquire+0x2f/0xb0 [ 496.640651][ C0] ? vprintk_emit+0x638/0x6f0 [ 496.640680][ C0] vprintk_emit+0x424/0x6f0 [ 496.640707][ C0] ? __pfx_vprintk_emit+0x10/0x10 [ 496.640734][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 496.640771][ C0] ? find_held_lock+0x2d/0x110 [ 496.640800][ C0] ? __schedule+0x105f/0x34b0 [ 496.640828][ C0] vprintk+0x7f/0xa0 [ 496.640856][ C0] _printk+0xc8/0x100 [ 496.640890][ C0] ? __pfx__printk+0x10/0x10 [ 496.640926][ C0] ? lock_acquire+0x2f/0xb0 [ 496.640961][ C0] ? is_bpf_text_address+0x30/0x1a0 [ 496.640990][ C0] ? bpf_ksym_find+0x127/0x1c0 [ 496.641024][ C0] ? __schedule+0x105f/0x34b0 [ 496.641053][ C0] show_trace_log_lvl+0x21f/0x3d0 [ 496.641096][ C0] ? __schedule+0x105f/0x34b0 [ 496.641126][ C0] sched_show_task+0x3f0/0x5f0 [ 496.641158][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 496.641187][ C0] ? __pfx_sched_show_task+0x10/0x10 [ 496.641224][ C0] show_state_filter+0xee/0x320 [ 496.641253][ C0] k_spec+0xed/0x150 [ 496.641286][ C0] ? __pfx_k_spec+0x10/0x10 [ 496.641317][ C0] kbd_event+0xcbd/0x17a0 [ 496.641354][ C0] ? __pfx_kbd_event+0x10/0x10 [ 496.641397][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 496.641434][ C0] ? rcu_is_watching+0x12/0xc0 [ 496.641460][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 496.641490][ C0] input_handler_events_default+0x116/0x1b0 [ 496.641526][ C0] input_pass_values+0x777/0x8e0 [ 496.641566][ C0] input_handle_event+0xb30/0x14d0 [ 496.641608][ C0] input_event+0x83/0xa0 [ 496.641646][ C0] hidinput_hid_event+0xa12/0x2410 [ 496.641681][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 496.641713][ C0] ? input_event+0x8e/0xa0 [ 496.641753][ C0] hid_process_event+0x4b7/0x5e0 [ 496.641777][ C0] ? __pfx_hidinput_hid_event+0x10/0x10 [ 496.641810][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 496.641837][ C0] hid_input_array_field+0x535/0x710 [ 496.641869][ C0] hid_report_raw_event+0xa02/0x11c0 [ 496.641902][ C0] __hid_input_report.constprop.0+0x341/0x440 [ 496.641933][ C0] hid_irq_in+0x35e/0x870 [ 496.641969][ C0] __usb_hcd_giveback_urb+0x389/0x6e0 [ 496.642001][ C0] usb_hcd_giveback_urb+0x396/0x450 [ 496.642031][ C0] dummy_timer+0x17c3/0x38d0 [ 496.642075][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 496.642102][ C0] ? mark_held_locks+0x9f/0xe0 [ 496.642137][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 496.642169][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 496.642196][ C0] __hrtimer_run_queues+0x20a/0xae0 [ 496.642237][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 496.642274][ C0] ? ktime_get_update_offsets_now+0x201/0x310 [ 496.642309][ C0] hrtimer_run_softirq+0x17d/0x350 [ 496.642347][ C0] handle_softirqs+0x206/0x8d0 [ 496.642382][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 496.642413][ C0] irq_exit_rcu+0xac/0x110 [ 496.642439][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 496.642473][ C0] [ 496.642481][ C0] [ 496.642490][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 496.642530][ C0] RIP: 0010:mas_alloc_nodes+0x18b/0x860 [ 496.642560][ C0] Code: e8 ca d6 74 fa 48 8b 3d e3 70 8b 0c 8b 74 24 04 e8 0a f6 c5 fa 48 85 c0 48 89 c3 0f 84 69 06 00 00 e8 a9 d6 74 fa 4c 8d 6b 08 <48> b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 0f b6 04 02 84 [ 496.642586][ C0] RSP: 0000:ffffc90010e5f448 EFLAGS: 00000293 [ 496.642606][ C0] RAX: 0000000000000000 RBX: ffff88811da44400 RCX: 0000000000000cc0 [ 496.642624][ C0] RDX: ffff88811a263a80 RSI: ffffffff86e10e77 RDI: ffffffff8892ba60 [ 496.642642][ C0] RBP: 0000000000000001 R08: 00000000ffffffff R09: 0000000000000000 [ 496.642659][ C0] R10: ffff88811da44400 R11: 0000000000000000 R12: 0000000000000001 [ 496.642676][ C0] R13: ffff88811da44408 R14: ffffc90010e5f828 R15: 00007ffc53ef6000 [ 496.642699][ C0] ? mas_alloc_nodes+0x187/0x860 [ 496.642729][ C0] ? mas_alloc_nodes+0x187/0x860 [ 496.642760][ C0] mas_node_count_gfp+0x105/0x130 [ 496.642789][ C0] mas_preallocate+0x53b/0xcd0 [ 496.642827][ C0] ? __pfx_mas_preallocate+0x10/0x10 [ 496.642867][ C0] ? __asan_memset+0x23/0x50 [ 496.642900][ C0] commit_merge+0x61d/0xe10 [ 496.642931][ C0] ? __pfx_commit_merge+0x10/0x10 [ 496.642962][ C0] ? up_write+0x1b2/0x520 [ 496.643014][ C0] vma_expand+0x3ee/0x990 [ 496.643043][ C0] ? __pfx_vma_expand+0x10/0x10 [ 496.643075][ C0] relocate_vma_down+0x208/0x470 [ 496.643106][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 496.643141][ C0] ? __pfx_relocate_vma_down+0x10/0x10 [ 496.643181][ C0] ? setup_arg_pages+0x2d5/0xc90 [ 496.643225][ C0] ? tlb_finish_mmu+0x278/0x7b0 [ 496.643258][ C0] setup_arg_pages+0x524/0xc90 [ 496.643298][ C0] ? __pfx_setup_arg_pages+0x10/0x10 [ 496.643335][ C0] ? get_random_u64+0x3f2/0x7d0 [ 496.643373][ C0] ? __pfx_lock_release+0x10/0x10 [ 496.643412][ C0] ? trace_lock_acquire+0x14a/0x1d0 [ 496.643444][ C0] ? get_random_u64+0x57e/0x7d0 [ 496.643490][ C0] load_elf_binary+0xa60/0x4e20 [ 496.643521][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 496.643557][ C0] ? find_held_lock+0x2d/0x110 [ 496.643586][ C0] ? bprm_execve+0x6e4/0x1950 [ 496.643622][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 496.643650][ C0] ? lock_acquire+0x2f/0xb0 [ 496.643685][ C0] ? bprm_execve+0x714/0x1950 [ 496.643723][ C0] bprm_execve+0x703/0x1950 [ 496.643762][ C0] ? __pfx_bprm_execve+0x10/0x10 [ 496.643798][ C0] ? copy_strings.isra.0+0x40c/0x830 [ 496.643840][ C0] do_execveat_common.isra.0+0x4f1/0x630 [ 496.643882][ C0] __x64_sys_execve+0x8c/0xb0 [ 496.643920][ C0] do_syscall_64+0xcd/0x250 [ 496.643959][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 496.643997][ C0] RIP: 0033:0x7f902afdcef7 [ 496.644022][ C0] Code: Unable to access opcode bytes at 0x7f902afdcecd. [ 496.644033][ C0] RSP: 002b:00007fff55ec0e38 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 496.644057][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f902afdcef7 [ 496.644075][ C0] RDX: 00007fff55ec1218 RSI: 00007fff55ec0ea0 RDI: 00007fff55ec0f00 [ 496.644093][ C0] RBP: 00007fff55ec0e90 R08: 0000000000004001 R09: 004b63722f642e74 [ 496.644111][ C0] R10: 0000000000004001 R11: 0000000000000206 R12: 00007fff55ec0f00 [ 496.644128][ C0] R13: 00007fff55ec0ea0 R14: 00007fff55ec1218 R15: 0000000000000000 [ 496.644152][ C0] [ 497.600705][ C0] ? hlock_class+0x4e/0x130 [ 497.605292][ C0] ? mark_lock+0xb5/0xc60 [ 497.609702][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 497.614808][ C0] ? __pfx_mark_lock+0x10/0x10 [ 497.619653][ C0] ? hlock_class+0x4e/0x130 [ 497.624240][ C0] ? mark_lock+0xb5/0xc60 [ 497.628654][ C0] ? rcu_is_watching+0x12/0xc0 [ 497.633487][ C0] ? __pfx_mark_lock+0x10/0x10 [ 497.638337][ C0] ? hlock_class+0x4e/0x130 [ 497.642915][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 497.648052][ C0] ? rcu_is_watching+0x12/0xc0 [ 497.652887][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 497.658012][ C0] ? rcu_is_watching+0x12/0xc0 [ 497.662846][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 497.667972][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 497.673438][ C0] ? find_held_lock+0x2d/0x110 [ 497.678280][ C0] ? __schedule+0x102c/0x34b0 [ 497.683037][ C0] ? __pfx_lock_release+0x10/0x10 [ 497.688334][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 497.693622][ C0] ? __schedule+0x105f/0x34b0 [ 497.698389][ C0] ? __pfx___schedule+0x10/0x10 [ 497.703323][ C0] ? do_task_dead+0x9e/0x110 [ 497.707984][ C0] ? __pfx_lock_release+0x10/0x10 [ 497.713102][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 497.718982][ C0] ? do_task_dead+0x40/0x110 [ 497.723634][ C0] ? do_task_dead+0xd6/0x110 [ 497.728301][ C0] ? do_exit+0x1de7/0x2ce0 [ 497.733153][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 497.738256][ C0] ? __pfx_do_exit+0x10/0x10 [ 497.742950][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 497.748411][ C0] ? do_group_exit+0xd3/0x2a0 [ 497.753188][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 497.758499][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 497.763439][ C0] ? do_syscall_64+0xcd/0x250 [ 497.768220][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.774393][ C0] [ 497.777464][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:9256 tgid:9256 ppid:8067 flags:0x00004000 [ 497.789364][ C0] Call Trace: [ 497.792692][ C0] [ 497.795671][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 497.802362][ C0] __switch_to_asm+0x70/0x70 [ 497.807059][ C0] [ 497.810135][ C0] task:modprobe state:R running task stack:25408 pid:9290 tgid:9290 ppid:8418 flags:0x00000000 [ 497.822021][ C0] Call Trace: [ 497.825360][ C0] [ 497.828362][ C0] __schedule+0x105f/0x34b0 [ 497.833208][ C0] ? mmput+0xdb/0x3e0 [ 497.837255][ C0] ? do_task_dead+0x40/0x110 [ 497.841897][ C0] ? do_task_dead+0xd6/0x110 [ 497.846557][ C0] ? do_exit+0x1de7/0x2ce0 [ 497.851074][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 497.856173][ C0] ? __pfx_do_exit+0x10/0x10 [ 497.860852][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 497.866310][ C0] ? do_group_exit+0xd3/0x2a0 [ 497.871093][ C0] __x64_sys_exit_group+0x3e/0x50 [ 497.876206][ C0] x64_sys_call+0x14a9/0x16a0 [ 497.880968][ C0] do_syscall_64+0xcd/0x250 [ 497.885569][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.891755][ C0] [ 497.894832][ C0] task:modprobe state:R running task stack:25408 pid:9293 tgid:9293 ppid:8418 flags:0x00000002 [ 497.906718][ C0] Call Trace: [ 497.910036][ C0] [ 497.913027][ C0] ? mmput+0xdb/0x3e0 [ 497.917073][ C0] ? do_exit+0x9bf/0x2ce0 [ 497.921503][ C0] ? do_group_exit+0x1c3/0x2a0 [ 497.926356][ C0] ? __pfx_lock_release+0x10/0x10 [ 497.931483][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 497.936578][ C0] ? __pfx_do_exit+0x10/0x10 [ 497.941251][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 497.946722][ C0] ? do_group_exit+0xd3/0x2a0 [ 497.951502][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 497.956781][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 497.961961][ C0] ? do_syscall_64+0xcd/0x250 [ 497.966744][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.972926][ C0] [ 497.976003][ C0] task:modprobe state:R running task stack:23984 pid:9296 tgid:9296 ppid:8542 flags:0x00000002 [ 497.987882][ C0] Call Trace: [ 497.991243][ C0] [ 497.994221][ C0] __schedule+0x105f/0x34b0 [ 497.998810][ C0] ? __pfx___schedule+0x10/0x10 [ 498.003733][ C0] ? do_task_dead+0x9e/0x110 [ 498.008385][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.013502][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 498.019389][ C0] ? do_task_dead+0x40/0x110 [ 498.024041][ C0] do_task_dead+0xd6/0x110 [ 498.028532][ C0] do_exit+0x1de7/0x2ce0 [ 498.032860][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 498.037950][ C0] ? __pfx_do_exit+0x10/0x10 [ 498.042665][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 498.048119][ C0] do_group_exit+0xd3/0x2a0 [ 498.052714][ C0] __x64_sys_exit_group+0x3e/0x50 [ 498.057824][ C0] x64_sys_call+0x14a9/0x16a0 [ 498.062603][ C0] do_syscall_64+0xcd/0x250 [ 498.067209][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.073193][ C0] RIP: 0033:0x7f52bdef7a90 [ 498.077669][ C0] RSP: 002b:00007fffd0297a48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 498.086160][ C0] RAX: ffffffffffffffda RBX: 00007f52bdfe8860 RCX: 00007f52bdef7a90 [ 498.094204][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 498.102243][ C0] RBP: 00007f52bdfe8860 R08: 0000000000000001 R09: 8435321267ecef40 [ 498.110442][ C0] R10: 00007fffd0297900 R11: 0000000000000246 R12: 0000000000000000 [ 498.118482][ C0] R13: 0000000000000001 R14: 00007f52bdfec658 R15: 0000000000000001 [ 498.126548][ C0] [ 498.129633][ C0] task:modprobe state:R running task stack:25136 pid:9303 tgid:9303 ppid:8542 flags:0x00000002 [ 498.141508][ C0] Call Trace: [ 498.144841][ C0] [ 498.147825][ C0] __schedule+0x105f/0x34b0 [ 498.152406][ C0] ? __pfx___schedule+0x10/0x10 [ 498.157332][ C0] ? do_task_dead+0x9e/0x110 [ 498.161993][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.167133][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 498.173025][ C0] ? do_task_dead+0x40/0x110 [ 498.177692][ C0] do_task_dead+0xd6/0x110 [ 498.182177][ C0] do_exit+0x1de7/0x2ce0 [ 498.186496][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 498.191586][ C0] ? __pfx_do_exit+0x10/0x10 [ 498.196246][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 498.201704][ C0] do_group_exit+0xd3/0x2a0 [ 498.206298][ C0] __x64_sys_exit_group+0x3e/0x50 [ 498.211411][ C0] x64_sys_call+0x14a9/0x16a0 [ 498.216186][ C0] do_syscall_64+0xcd/0x250 [ 498.221139][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.227129][ C0] RIP: 0033:0x7f61c3a6ca90 [ 498.231610][ C0] RSP: 002b:00007ffce00418b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 498.240102][ C0] RAX: ffffffffffffffda RBX: 00007f61c3b5d860 RCX: 00007f61c3a6ca90 [ 498.248137][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 498.256179][ C0] RBP: 00007f61c3b5d860 R08: 0000000000000001 R09: c060f388372f3c71 [ 498.264202][ C0] R10: 00007ffce0041770 R11: 0000000000000246 R12: 0000000000000000 [ 498.272236][ C0] R13: 0000000000000001 R14: 00007f61c3b61658 R15: 0000000000000001 [ 498.280292][ C0] [ 498.283369][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:9311 tgid:9311 ppid:8538 flags:0x00004000 [ 498.295262][ C0] Call Trace: [ 498.298588][ C0] [ 498.301573][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 498.308265][ C0] __switch_to_asm+0x70/0x70 [ 498.312968][ C0] [ 498.316035][ C0] task:modprobe state:R running task stack:24720 pid:9312 tgid:9312 ppid:8418 flags:0x00000000 [ 498.327917][ C0] Call Trace: [ 498.331247][ C0] [ 498.334408][ C0] __schedule+0x105f/0x34b0 [ 498.339006][ C0] ? __pfx___schedule+0x10/0x10 [ 498.343960][ C0] ? do_task_dead+0x9e/0x110 [ 498.348616][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.353736][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 498.359702][ C0] ? do_task_dead+0x40/0x110 [ 498.364353][ C0] do_task_dead+0xd6/0x110 [ 498.368840][ C0] do_exit+0x1de7/0x2ce0 [ 498.373180][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 498.378299][ C0] ? __pfx_do_exit+0x10/0x10 [ 498.383588][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 498.389041][ C0] do_group_exit+0xd3/0x2a0 [ 498.393630][ C0] __x64_sys_exit_group+0x3e/0x50 [ 498.398743][ C0] x64_sys_call+0x14a9/0x16a0 [ 498.403504][ C0] do_syscall_64+0xcd/0x250 [ 498.408106][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.414091][ C0] RIP: 0033:0x7f71eaed6a90 [ 498.418552][ C0] RSP: 002b:00007ffe1448fb18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 498.427121][ C0] RAX: ffffffffffffffda RBX: 00007f71eafc7860 RCX: 00007f71eaed6a90 [ 498.435149][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 498.443176][ C0] RBP: 00007f71eafc7860 R08: 0000000000000001 R09: 939a85a00d36cfd5 [ 498.451213][ C0] R10: 00007ffe1448f9d0 R11: 0000000000000246 R12: 0000000000000000 [ 498.459252][ C0] R13: 0000000000000001 R14: 00007f71eafcb658 R15: 0000000000000001 [ 498.467304][ C0] [ 498.470370][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9318 tgid:9318 ppid:8418 flags:0x00004000 [ 498.482252][ C0] Call Trace: [ 498.485573][ C0] [ 498.488560][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 498.495249][ C0] __switch_to_asm+0x70/0x70 [ 498.499940][ C0] [ 498.503001][ C0] task:modprobe state:R running task stack:24704 pid:9322 tgid:9322 ppid:8538 flags:0x00000002 [ 498.514890][ C0] Call Trace: [ 498.518215][ C0] [ 498.521194][ C0] __schedule+0x105f/0x34b0 [ 498.525787][ C0] ? __pfx___schedule+0x10/0x10 [ 498.530730][ C0] ? __x64_sys_openat+0x175/0x210 [ 498.535838][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 498.541314][ C0] ? do_syscall_64+0xda/0x250 [ 498.546091][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.552254][ C0] [ 498.555324][ C0] task:modprobe state:R running task stack:25408 pid:9323 tgid:9323 ppid:53 flags:0x00000000 [ 498.567198][ C0] Call Trace: [ 498.570518][ C0] [ 498.573488][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 498.578762][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 498.584646][ C0] ? hlock_class+0x4e/0x130 [ 498.589212][ C0] ? mark_lock+0xb5/0xc60 [ 498.593625][ C0] ? hlock_class+0x4e/0x130 [ 498.598185][ C0] ? mark_lock+0xb5/0xc60 [ 498.602593][ C0] ? __pfx_mark_lock+0x10/0x10 [ 498.607447][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 498.612746][ C0] ? find_held_lock+0x2d/0x110 [ 498.617582][ C0] ? hlock_class+0x4e/0x130 [ 498.622147][ C0] ? mark_lock+0xb5/0xc60 [ 498.626557][ C0] ? hlock_class+0x4e/0x130 [ 498.631132][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 498.636151][ C0] ? __pfx_mark_lock+0x10/0x10 [ 498.641007][ C0] ? hlock_class+0x4e/0x130 [ 498.645596][ C0] ? mark_lock+0xb5/0xc60 [ 498.650012][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 498.655299][ C0] ? unwind_get_return_address+0x59/0xa0 [ 498.660995][ C0] ? __pfx_mark_lock+0x10/0x10 [ 498.665839][ C0] ? hlock_class+0x4e/0x130 [ 498.670417][ C0] ? mark_lock+0xb5/0xc60 [ 498.674837][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 498.680001][ C0] ? __pfx_mark_lock+0x10/0x10 [ 498.684867][ C0] ? hlock_class+0x4e/0x130 [ 498.689540][ C0] ? mark_lock+0xb5/0xc60 [ 498.693959][ C0] ? rcu_is_watching+0x12/0xc0 [ 498.698799][ C0] ? __pfx_mark_lock+0x10/0x10 [ 498.703657][ C0] ? hlock_class+0x4e/0x130 [ 498.708247][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 498.713367][ C0] ? rcu_is_watching+0x12/0xc0 [ 498.718207][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 498.723335][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 498.728802][ C0] ? find_held_lock+0x2d/0x110 [ 498.733649][ C0] ? __schedule+0x102c/0x34b0 [ 498.738403][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.743630][ C0] ? __schedule+0x105f/0x34b0 [ 498.748398][ C0] ? __pfx___schedule+0x10/0x10 [ 498.753323][ C0] ? do_task_dead+0x9e/0x110 [ 498.757984][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.763117][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 498.769030][ C0] ? do_task_dead+0x40/0x110 [ 498.774122][ C0] ? do_task_dead+0xd6/0x110 [ 498.778789][ C0] ? do_exit+0x1de7/0x2ce0 [ 498.783299][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 498.788404][ C0] ? __pfx_do_exit+0x10/0x10 [ 498.793074][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 498.798522][ C0] ? do_group_exit+0xd3/0x2a0 [ 498.803383][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 498.808685][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 498.813646][ C0] ? do_syscall_64+0xcd/0x250 [ 498.818516][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.824707][ C0] [ 498.827781][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9334 tgid:9334 ppid:53 flags:0x00004000 [ 498.839674][ C0] Call Trace: [ 498.843002][ C0] [ 498.845977][ C0] ? do_syscall_64+0xcd/0x250 [ 498.850761][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.856927][ C0] [ 498.859992][ C0] task:modprobe state:R running task stack:25408 pid:9335 tgid:9335 ppid:8542 flags:0x00000002 [ 498.871875][ C0] Call Trace: [ 498.875211][ C0] [ 498.878205][ C0] __schedule+0x105f/0x34b0 [ 498.882808][ C0] ? __pfx___schedule+0x10/0x10 [ 498.887748][ C0] ? do_task_dead+0x9e/0x110 [ 498.892425][ C0] ? __pfx_lock_release+0x10/0x10 [ 498.897636][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 498.903521][ C0] ? do_task_dead+0x40/0x110 [ 498.908183][ C0] do_task_dead+0xd6/0x110 [ 498.912682][ C0] do_exit+0x1de7/0x2ce0 [ 498.917017][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 498.922112][ C0] ? __pfx_do_exit+0x10/0x10 [ 498.926877][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 498.932349][ C0] do_group_exit+0xd3/0x2a0 [ 498.936952][ C0] __x64_sys_exit_group+0x3e/0x50 [ 498.942045][ C0] x64_sys_call+0x14a9/0x16a0 [ 498.946797][ C0] do_syscall_64+0xcd/0x250 [ 498.951394][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.957383][ C0] RIP: 0033:0x7f64e23e0a90 [ 498.961944][ C0] RSP: 002b:00007ffda3394ac8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 498.970438][ C0] RAX: ffffffffffffffda RBX: 00007f64e24d1860 RCX: 00007f64e23e0a90 [ 498.978488][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 498.986513][ C0] RBP: 00007f64e24d1860 R08: 0000000000000001 R09: a45217fe99500e56 [ 498.994551][ C0] R10: 00007ffda3394980 R11: 0000000000000246 R12: 0000000000000000 [ 499.002590][ C0] R13: 0000000000000001 R14: 00007f64e24d5658 R15: 0000000000000001 [ 499.010637][ C0] [ 499.013721][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9338 tgid:9338 ppid:8546 flags:0x00004000 [ 499.025612][ C0] Call Trace: [ 499.028938][ C0] [ 499.031978][ C0] ? do_syscall_64+0xcd/0x250 [ 499.036755][ C0] ? exc_page_fault+0x5c/0xc0 [ 499.041517][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.047685][ C0] [ 499.050750][ C0] task:kworker/u8:2 state:R running task stack:28784 pid:9345 tgid:9345 ppid:8538 flags:0x00004000 [ 499.062652][ C0] Call Trace: [ 499.065971][ C0] [ 499.068962][ C0] __schedule+0x105f/0x34b0 [ 499.073545][ C0] ? __pfx___schedule+0x10/0x10 [ 499.078478][ C0] ? wake_up_q+0x9e/0x140 [ 499.082899][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 499.088521][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 499.094247][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 499.099813][ C0] ? __cond_resched+0x1b/0x30 [ 499.104641][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 499.110260][ C0] preempt_schedule_common+0x44/0xc0 [ 499.115630][ C0] ? file_has_perm+0x280/0x350 [ 499.120522][ C0] ? security_mmap_addr+0x65/0x70 [ 499.125618][ C0] ? lock_acquire+0x2f/0xb0 [ 499.130241][ C0] ? mmput+0xdb/0x3e0 [ 499.134291][ C0] ? do_exit+0x9bf/0x2ce0 [ 499.138784][ C0] ? do_group_exit+0x1c3/0x2a0 [ 499.143628][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.148731][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 499.153816][ C0] ? __pfx_do_exit+0x10/0x10 [ 499.158477][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 499.163939][ C0] ? do_group_exit+0xd3/0x2a0 [ 499.168772][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 499.174066][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 499.178993][ C0] ? do_syscall_64+0xcd/0x250 [ 499.183839][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.190028][ C0] [ 499.193502][ C0] task:modprobe state:R running task stack:25408 pid:9351 tgid:9351 ppid:8546 flags:0x00000000 [ 499.205399][ C0] Call Trace: [ 499.208730][ C0] [ 499.211722][ C0] __schedule+0x105f/0x34b0 [ 499.216326][ C0] ? __pfx___schedule+0x10/0x10 [ 499.221282][ C0] ? native_tlb_remove_table+0x2e/0x50 [ 499.226837][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.231697][ C0] ? hlock_class+0x4e/0x130 [ 499.236282][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.241404][ C0] ? rcu_is_watching+0x12/0xc0 [ 499.246224][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 499.251334][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 499.256802][ C0] ? find_held_lock+0x2d/0x110 [ 499.261656][ C0] ? __schedule+0x102c/0x34b0 [ 499.266425][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.271553][ C0] ? __schedule+0x105f/0x34b0 [ 499.276314][ C0] ? __pfx___schedule+0x10/0x10 [ 499.281246][ C0] ? do_task_dead+0x9e/0x110 [ 499.285903][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.291042][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 499.296934][ C0] ? do_task_dead+0x40/0x110 [ 499.301577][ C0] ? do_task_dead+0xd6/0x110 [ 499.306239][ C0] ? do_exit+0x1de7/0x2ce0 [ 499.310829][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 499.315919][ C0] ? __pfx_do_exit+0x10/0x10 [ 499.320574][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 499.326034][ C0] ? do_group_exit+0xd3/0x2a0 [ 499.330800][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 499.336082][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 499.341096][ C0] ? do_syscall_64+0xcd/0x250 [ 499.345877][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.352045][ C0] [ 499.355115][ C0] task:modprobe state:R running task stack:26144 pid:9357 tgid:9357 ppid:53 flags:0x00000000 [ 499.367011][ C0] Call Trace: [ 499.370339][ C0] [ 499.373320][ C0] ? hlock_class+0x4e/0x130 [ 499.377902][ C0] ? mark_lock+0xb5/0xc60 [ 499.382317][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.387155][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 499.392441][ C0] ? hlock_class+0x4e/0x130 [ 499.397008][ C0] ? mark_lock+0xb5/0xc60 [ 499.401434][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.406289][ C0] ? mark_lock+0xb5/0xc60 [ 499.410705][ C0] ? mark_lock+0xb5/0xc60 [ 499.415141][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.419988][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.424850][ C0] ? hlock_class+0x4e/0x130 [ 499.429433][ C0] ? mark_lock+0xb5/0xc60 [ 499.433882][ C0] ? hlock_class+0x4e/0x130 [ 499.438451][ C0] ? mark_lock+0xb5/0xc60 [ 499.442873][ C0] ? hlock_class+0x4e/0x130 [ 499.447444][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 499.452475][ C0] ? hlock_class+0x4e/0x130 [ 499.457051][ C0] ? mark_lock+0xb5/0xc60 [ 499.461511][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.466355][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 499.471654][ C0] ? find_held_lock+0x2d/0x110 [ 499.476493][ C0] ? hlock_class+0x4e/0x130 [ 499.481063][ C0] ? mark_lock+0xb5/0xc60 [ 499.485474][ C0] ? hlock_class+0x4e/0x130 [ 499.490050][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 499.495084][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.499937][ C0] ? hlock_class+0x4e/0x130 [ 499.504557][ C0] ? mark_lock+0xb5/0xc60 [ 499.508969][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 499.514248][ C0] ? unwind_get_return_address+0x59/0xa0 [ 499.519953][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.524799][ C0] ? hlock_class+0x4e/0x130 [ 499.529376][ C0] ? mark_lock+0xb5/0xc60 [ 499.533783][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.539600][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.544462][ C0] ? hlock_class+0x4e/0x130 [ 499.549043][ C0] ? mark_lock+0xb5/0xc60 [ 499.553455][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 499.558561][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 499.564093][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.568950][ C0] ? hlock_class+0x4e/0x130 [ 499.573533][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.578674][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 499.583984][ C0] ? find_held_lock+0x2d/0x110 [ 499.588837][ C0] ? __schedule+0x102c/0x34b0 [ 499.593602][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.598743][ C0] ? __schedule+0x105f/0x34b0 [ 499.603531][ C0] ? __pfx___schedule+0x10/0x10 [ 499.608454][ C0] ? do_task_dead+0x9e/0x110 [ 499.613095][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.618221][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 499.624104][ C0] ? do_task_dead+0x40/0x110 [ 499.628759][ C0] ? do_task_dead+0xd6/0x110 [ 499.633418][ C0] ? do_exit+0x1de7/0x2ce0 [ 499.637917][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 499.643006][ C0] ? __pfx_do_exit+0x10/0x10 [ 499.647691][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 499.653142][ C0] ? do_group_exit+0xd3/0x2a0 [ 499.657903][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 499.663186][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 499.668114][ C0] ? do_syscall_64+0xcd/0x250 [ 499.672887][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.679058][ C0] [ 499.682132][ C0] task:modprobe state:R running task stack:24704 pid:9368 tgid:9368 ppid:8538 flags:0x00000002 [ 499.694019][ C0] Call Trace: [ 499.697423][ C0] [ 499.700408][ C0] __schedule+0x105f/0x34b0 [ 499.705018][ C0] ? hlock_class+0x4e/0x130 [ 499.709594][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.714724][ C0] ? rcu_is_watching+0x12/0xc0 [ 499.719567][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 499.724670][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 499.730136][ C0] ? find_held_lock+0x2d/0x110 [ 499.734986][ C0] ? __schedule+0x102c/0x34b0 [ 499.739733][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.745036][ C0] ? __schedule+0x105f/0x34b0 [ 499.749787][ C0] ? __pfx___schedule+0x10/0x10 [ 499.754706][ C0] ? do_task_dead+0x9e/0x110 [ 499.759355][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.764464][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 499.770365][ C0] ? do_task_dead+0x40/0x110 [ 499.775073][ C0] ? do_task_dead+0xd6/0x110 [ 499.779744][ C0] ? do_exit+0x1de7/0x2ce0 [ 499.784258][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 499.789359][ C0] ? __pfx_do_exit+0x10/0x10 [ 499.794040][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 499.799505][ C0] ? do_group_exit+0xd3/0x2a0 [ 499.804275][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 499.809559][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 499.814585][ C0] ? do_syscall_64+0xcd/0x250 [ 499.819374][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.825562][ C0] [ 499.829043][ C0] task:modprobe state:R running task stack:25408 pid:9375 tgid:9375 ppid:53 flags:0x00000000 [ 499.841292][ C0] Call Trace: [ 499.844616][ C0] [ 499.847601][ C0] ? hlock_class+0x4e/0x130 [ 499.852190][ C0] ? mark_lock+0xb5/0xc60 [ 499.856620][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 499.861916][ C0] ? unwind_get_return_address+0x59/0xa0 [ 499.867623][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.872485][ C0] ? hlock_class+0x4e/0x130 [ 499.877068][ C0] ? mark_lock+0xb5/0xc60 [ 499.881489][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.886613][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.891554][ C0] ? hlock_class+0x4e/0x130 [ 499.896124][ C0] ? mark_lock+0xb5/0xc60 [ 499.900541][ C0] ? rcu_is_watching+0x12/0xc0 [ 499.905366][ C0] ? __pfx_mark_lock+0x10/0x10 [ 499.910225][ C0] ? hlock_class+0x4e/0x130 [ 499.914807][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 499.919932][ C0] ? rcu_is_watching+0x12/0xc0 [ 499.924774][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 499.929880][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 499.935353][ C0] ? find_held_lock+0x2d/0x110 [ 499.940208][ C0] ? __schedule+0x102c/0x34b0 [ 499.944955][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.950089][ C0] ? __schedule+0x105f/0x34b0 [ 499.954864][ C0] ? __pfx___schedule+0x10/0x10 [ 499.959788][ C0] ? do_task_dead+0x9e/0x110 [ 499.964488][ C0] ? __pfx_lock_release+0x10/0x10 [ 499.969635][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 499.975553][ C0] ? do_task_dead+0x40/0x110 [ 499.980218][ C0] ? do_task_dead+0xd6/0x110 [ 499.984891][ C0] ? do_exit+0x1de7/0x2ce0 [ 499.989408][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 499.994507][ C0] ? __pfx_do_exit+0x10/0x10 [ 499.999184][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.004644][ C0] ? do_group_exit+0xd3/0x2a0 [ 500.009401][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 500.014679][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 500.019607][ C0] ? do_syscall_64+0xcd/0x250 [ 500.024381][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.030566][ C0] [ 500.033627][ C0] task:kworker/u8:5 state:R running task stack:28784 pid:9381 tgid:9381 ppid:8542 flags:0x00004000 [ 500.045613][ C0] Call Trace: [ 500.048934][ C0] [ 500.051930][ C0] ? __pfx_mmap_region+0x10/0x10 [ 500.056967][ C0] ? __page_table_check_ptes_set+0x44c/0x710 [ 500.063054][ C0] ? trace_tlb_flush+0x10f/0x170 [ 500.068067][ C0] ? __cond_resched+0x1b/0x30 [ 500.072819][ C0] ? preempt_schedule_common+0x44/0xc0 [ 500.078354][ C0] ? __cond_resched+0x1b/0x30 [ 500.083103][ C0] ? find_held_lock+0x2d/0x110 [ 500.087953][ C0] ? __schedule+0x102c/0x34b0 [ 500.092710][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.097838][ C0] ? __schedule+0x105f/0x34b0 [ 500.102608][ C0] ? __pfx___schedule+0x10/0x10 [ 500.107547][ C0] ? do_task_dead+0x9e/0x110 [ 500.112223][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.117352][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 500.123248][ C0] ? do_task_dead+0x40/0x110 [ 500.127907][ C0] ? do_task_dead+0xd6/0x110 [ 500.132564][ C0] ? do_exit+0x1de7/0x2ce0 [ 500.137154][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 500.142249][ C0] ? __pfx_do_exit+0x10/0x10 [ 500.146916][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.152366][ C0] ? do_group_exit+0xd3/0x2a0 [ 500.157130][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 500.162425][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 500.167353][ C0] ? do_syscall_64+0xcd/0x250 [ 500.172130][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.178322][ C0] [ 500.181391][ C0] task:kworker/u8:2 state:R running task stack:32568 pid:9392 tgid:9392 ppid:8538 flags:0x00004000 [ 500.193541][ C0] Call Trace: [ 500.196871][ C0] [ 500.199922][ C0] ? do_syscall_64+0xcd/0x250 [ 500.204694][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.210883][ C0] [ 500.213961][ C0] task:modprobe state:R running task stack:25136 pid:9396 tgid:9396 ppid:8542 flags:0x00000002 [ 500.225835][ C0] Call Trace: [ 500.229175][ C0] [ 500.232167][ C0] __schedule+0x105f/0x34b0 [ 500.236754][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 500.242313][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 500.247706][ C0] ? find_held_lock+0x2d/0x110 [ 500.252558][ C0] ? __schedule+0x102c/0x34b0 [ 500.257312][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.262442][ C0] ? __schedule+0x105f/0x34b0 [ 500.267208][ C0] ? __pfx___schedule+0x10/0x10 [ 500.272126][ C0] ? do_task_dead+0x9e/0x110 [ 500.276885][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.282018][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 500.287901][ C0] ? do_task_dead+0x40/0x110 [ 500.292553][ C0] ? do_task_dead+0xd6/0x110 [ 500.297210][ C0] ? do_exit+0x1de7/0x2ce0 [ 500.301726][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 500.306830][ C0] ? __pfx_do_exit+0x10/0x10 [ 500.311502][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.316952][ C0] ? do_group_exit+0xd3/0x2a0 [ 500.321720][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 500.327083][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 500.332017][ C0] ? do_syscall_64+0xcd/0x250 [ 500.336781][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.342973][ C0] [ 500.346327][ C0] task:modprobe state:R running task stack:24704 pid:9401 tgid:9401 ppid:8538 flags:0x00000000 [ 500.358223][ C0] Call Trace: [ 500.361548][ C0] [ 500.364547][ C0] __schedule+0x105f/0x34b0 [ 500.369149][ C0] ? __pfx___schedule+0x10/0x10 [ 500.374083][ C0] ? find_held_lock+0x2d/0x110 [ 500.378963][ C0] ? arch_check_zapped_pte+0xa5/0xf0 [ 500.384329][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 500.390564][ C0] ? hlock_class+0x4e/0x130 [ 500.395138][ C0] ? mark_lock+0xb5/0xc60 [ 500.399559][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 500.404850][ C0] ? unwind_get_return_address+0x59/0xa0 [ 500.410561][ C0] ? __pfx_mark_lock+0x10/0x10 [ 500.415401][ C0] ? hlock_class+0x4e/0x130 [ 500.419984][ C0] ? mark_lock+0xb5/0xc60 [ 500.424395][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 500.429527][ C0] ? __pfx_mark_lock+0x10/0x10 [ 500.434393][ C0] ? hlock_class+0x4e/0x130 [ 500.438964][ C0] ? mark_lock+0xb5/0xc60 [ 500.443397][ C0] ? rcu_is_watching+0x12/0xc0 [ 500.448242][ C0] ? __pfx_mark_lock+0x10/0x10 [ 500.453098][ C0] ? hlock_class+0x4e/0x130 [ 500.457690][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 500.462813][ C0] ? rcu_is_watching+0x12/0xc0 [ 500.467661][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 500.472773][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 500.478338][ C0] ? find_held_lock+0x2d/0x110 [ 500.483193][ C0] ? __schedule+0x102c/0x34b0 [ 500.487952][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.493079][ C0] ? __schedule+0x105f/0x34b0 [ 500.497845][ C0] ? __pfx___schedule+0x10/0x10 [ 500.502791][ C0] ? do_task_dead+0x9e/0x110 [ 500.507458][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.512739][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 500.518642][ C0] ? do_task_dead+0x40/0x110 [ 500.523301][ C0] ? do_task_dead+0xd6/0x110 [ 500.527956][ C0] ? do_exit+0x1de7/0x2ce0 [ 500.532469][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 500.537554][ C0] ? __pfx_do_exit+0x10/0x10 [ 500.542226][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.547676][ C0] ? do_group_exit+0xd3/0x2a0 [ 500.552446][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 500.557729][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 500.562664][ C0] ? do_syscall_64+0xcd/0x250 [ 500.567454][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.573637][ C0] [ 500.576807][ C0] task:modprobe state:R running task stack:24704 pid:9413 tgid:9413 ppid:8546 flags:0x00000000 [ 500.588684][ C0] Call Trace: [ 500.592024][ C0] [ 500.595010][ C0] ? unwind_next_frame+0xe5d/0x20c0 [ 500.600296][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 500.605588][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 500.610882][ C0] ? hlock_class+0x4e/0x130 [ 500.615449][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 500.620555][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 500.625908][ C0] ? find_held_lock+0x2d/0x110 [ 500.630849][ C0] ? debug_object_activate+0x34d/0x540 [ 500.636397][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.641514][ C0] ? lock_acquire+0x2f/0xb0 [ 500.646112][ C0] ? debug_object_activate+0x199/0x540 [ 500.651665][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 500.656947][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 500.662839][ C0] ? debug_object_activate+0x34d/0x540 [ 500.668379][ C0] ? find_held_lock+0x2d/0x110 [ 500.673221][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 500.678846][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.683961][ C0] ? timerqueue_add+0x1c2/0x330 [ 500.688899][ C0] ? hlock_class+0x4e/0x130 [ 500.693470][ C0] ? mark_lock+0xb5/0xc60 [ 500.697876][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 500.703763][ C0] ? hrtimer_start_range_ns+0x4a7/0xc60 [ 500.709411][ C0] ? __pfx_mark_lock+0x10/0x10 [ 500.714263][ C0] ? hlock_class+0x4e/0x130 [ 500.718842][ C0] ? mark_lock+0xb5/0xc60 [ 500.723346][ C0] ? rcu_is_watching+0x12/0xc0 [ 500.728193][ C0] ? __pfx_mark_lock+0x10/0x10 [ 500.733061][ C0] ? hlock_class+0x4e/0x130 [ 500.737675][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 500.742804][ C0] ? rcu_is_watching+0x12/0xc0 [ 500.747673][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 500.752780][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 500.758241][ C0] ? find_held_lock+0x2d/0x110 [ 500.763086][ C0] ? __schedule+0x102c/0x34b0 [ 500.767867][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.772995][ C0] ? __schedule+0x105f/0x34b0 [ 500.777754][ C0] ? __pfx___schedule+0x10/0x10 [ 500.782666][ C0] ? do_task_dead+0x9e/0x110 [ 500.787337][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.792454][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 500.798347][ C0] ? do_task_dead+0x40/0x110 [ 500.803020][ C0] ? do_task_dead+0xd6/0x110 [ 500.807688][ C0] ? do_exit+0x1de7/0x2ce0 [ 500.812204][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 500.817293][ C0] ? __pfx_do_exit+0x10/0x10 [ 500.821972][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.827427][ C0] ? do_group_exit+0xd3/0x2a0 [ 500.832214][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 500.837497][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 500.842425][ C0] ? do_syscall_64+0xcd/0x250 [ 500.847190][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.853366][ C0] [ 500.856453][ C0] task:modprobe state:R running task stack:25408 pid:9425 tgid:9425 ppid:8546 flags:0x00000002 [ 500.868422][ C0] Call Trace: [ 500.871752][ C0] [ 500.874735][ C0] __schedule+0x105f/0x34b0 [ 500.879307][ C0] ? __pfx___schedule+0x10/0x10 [ 500.884229][ C0] ? do_task_dead+0x9e/0x110 [ 500.888885][ C0] ? __pfx_lock_release+0x10/0x10 [ 500.894003][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 500.899876][ C0] ? do_task_dead+0x40/0x110 [ 500.904549][ C0] do_task_dead+0xd6/0x110 [ 500.909049][ C0] do_exit+0x1de7/0x2ce0 [ 500.913380][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 500.918474][ C0] ? __pfx_do_exit+0x10/0x10 [ 500.923138][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 500.928675][ C0] do_group_exit+0xd3/0x2a0 [ 500.933271][ C0] __x64_sys_exit_group+0x3e/0x50 [ 500.938383][ C0] x64_sys_call+0x14a9/0x16a0 [ 500.943156][ C0] do_syscall_64+0xcd/0x250 [ 500.947757][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.953740][ C0] RIP: 0033:0x7f8cd20e4a90 [ 500.958209][ C0] RSP: 002b:00007ffe856ae7d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 500.966714][ C0] RAX: ffffffffffffffda RBX: 00007f8cd21d5860 RCX: 00007f8cd20e4a90 [ 500.974760][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 500.982797][ C0] RBP: 00007f8cd21d5860 R08: 0000000000000001 R09: 13e5443318fd6dae [ 500.990837][ C0] R10: 00007ffe856ae690 R11: 0000000000000246 R12: 0000000000000000 [ 500.998924][ C0] R13: 0000000000000001 R14: 00007f8cd21d9658 R15: 0000000000000001 [ 501.007011][ C0] [ 501.010096][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9430 tgid:9430 ppid:53 flags:0x00004000 [ 501.022005][ C0] Call Trace: [ 501.025341][ C0] [ 501.028345][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 501.035029][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.041027][ C0] [ 501.044102][ C0] task:modprobe state:R running task stack:25408 pid:9434 tgid:9434 ppid:8538 flags:0x00000002 [ 501.055980][ C0] Call Trace: [ 501.059334][ C0] [ 501.062331][ C0] __schedule+0x105f/0x34b0 [ 501.066935][ C0] ? __pfx___schedule+0x10/0x10 [ 501.071888][ C0] ? do_user_addr_fault+0x613/0x12c0 [ 501.077269][ C0] ? do_group_exit+0xd3/0x2a0 [ 501.082025][ C0] __x64_sys_exit_group+0x3e/0x50 [ 501.087141][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 501.092088][ C0] ? do_syscall_64+0xcd/0x250 [ 501.096866][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.103056][ C0] [ 501.106131][ C0] task:modprobe state:R running task stack:25408 pid:9437 tgid:9437 ppid:8538 flags:0x00000000 [ 501.118019][ C0] Call Trace: [ 501.121342][ C0] [ 501.124326][ C0] __schedule+0x105f/0x34b0 [ 501.128911][ C0] ? __pfx___schedule+0x10/0x10 [ 501.133857][ C0] ? hlock_class+0x4e/0x130 [ 501.138440][ C0] ? lock_acquire.part.0+0x11b/0x380 [ 501.143829][ C0] ? find_held_lock+0x2d/0x110 [ 501.148681][ C0] ? hlock_class+0x4e/0x130 [ 501.153263][ C0] mark_lock+0xb5/0xc60 [ 501.157585][ C0] ? hlock_class+0x4e/0x130 [ 501.162165][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 501.167193][ C0] ? __pfx_mark_lock+0x10/0x10 [ 501.172046][ C0] ? hlock_class+0x4e/0x130 [ 501.176635][ C0] ? mark_lock+0xb5/0xc60 [ 501.181062][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 501.186431][ C0] ? unwind_get_return_address+0x59/0xa0 [ 501.192140][ C0] ? __pfx_mark_lock+0x10/0x10 [ 501.197004][ C0] ? hlock_class+0x4e/0x130 [ 501.201583][ C0] ? mark_lock+0xb5/0xc60 [ 501.205995][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 501.211093][ C0] ? __pfx_mark_lock+0x10/0x10 [ 501.215945][ C0] ? hlock_class+0x4e/0x130 [ 501.220529][ C0] ? mark_lock+0xb5/0xc60 [ 501.225199][ C0] ? rcu_is_watching+0x12/0xc0 [ 501.230040][ C0] ? __pfx_mark_lock+0x10/0x10 [ 501.234893][ C0] ? hlock_class+0x4e/0x130 [ 501.239473][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 501.244590][ C0] ? rcu_is_watching+0x12/0xc0 [ 501.249423][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 501.254539][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 501.260010][ C0] ? find_held_lock+0x2d/0x110 [ 501.264893][ C0] ? __schedule+0x102c/0x34b0 [ 501.269649][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.274774][ C0] ? __schedule+0x105f/0x34b0 [ 501.279538][ C0] ? __pfx___schedule+0x10/0x10 [ 501.284463][ C0] ? do_task_dead+0x9e/0x110 [ 501.289136][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.294252][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 501.300136][ C0] ? do_task_dead+0x40/0x110 [ 501.304782][ C0] ? do_task_dead+0xd6/0x110 [ 501.309451][ C0] ? do_exit+0x1de7/0x2ce0 [ 501.314043][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 501.319133][ C0] ? __pfx_do_exit+0x10/0x10 [ 501.323804][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.329251][ C0] ? do_group_exit+0xd3/0x2a0 [ 501.334014][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 501.339292][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 501.344228][ C0] ? do_syscall_64+0xcd/0x250 [ 501.348994][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.355168][ C0] [ 501.358241][ C0] task:modprobe state:R running task stack:25408 pid:9447 tgid:9447 ppid:8418 flags:0x00000002 [ 501.370122][ C0] Call Trace: [ 501.373447][ C0] [ 501.376431][ C0] __schedule+0x105f/0x34b0 [ 501.381023][ C0] ? __pfx___schedule+0x10/0x10 [ 501.385950][ C0] ? do_task_dead+0x9e/0x110 [ 501.390593][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.395705][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 501.401609][ C0] ? do_task_dead+0x40/0x110 [ 501.406276][ C0] do_task_dead+0xd6/0x110 [ 501.410773][ C0] do_exit+0x1de7/0x2ce0 [ 501.415105][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 501.420287][ C0] ? __pfx_do_exit+0x10/0x10 [ 501.424977][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.430434][ C0] do_group_exit+0xd3/0x2a0 [ 501.435030][ C0] __x64_sys_exit_group+0x3e/0x50 [ 501.440140][ C0] x64_sys_call+0x14a9/0x16a0 [ 501.444901][ C0] do_syscall_64+0xcd/0x250 [ 501.449505][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.455482][ C0] RIP: 0033:0x7fd0063d1a90 [ 501.459952][ C0] RSP: 002b:00007ffff4883398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 501.468528][ C0] RAX: ffffffffffffffda RBX: 00007fd0064c2860 RCX: 00007fd0063d1a90 [ 501.476569][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 501.484604][ C0] RBP: 00007fd0064c2860 R08: 0000000000000001 R09: 12186d405c19777f [ 501.492645][ C0] R10: 00007ffff4883250 R11: 0000000000000246 R12: 0000000000000000 [ 501.500685][ C0] R13: 0000000000000001 R14: 00007fd0064c6658 R15: 0000000000000001 [ 501.508750][ C0] [ 501.512562][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9454 tgid:9454 ppid:8418 flags:0x00004000 [ 501.524456][ C0] Call Trace: [ 501.527782][ C0] [ 501.530775][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 501.537471][ C0] __switch_to_asm+0x70/0x70 [ 501.542170][ C0] [ 501.545231][ C0] task:modprobe state:R running task stack:24416 pid:9457 tgid:9457 ppid:8542 flags:0x0000000a [ 501.557097][ C0] Call Trace: [ 501.560421][ C0] [ 501.563407][ C0] __schedule+0x105f/0x34b0 [ 501.567998][ C0] ? __pfx___schedule+0x10/0x10 [ 501.572936][ C0] ? do_task_dead+0x9e/0x110 [ 501.577601][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.582729][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 501.588717][ C0] ? do_task_dead+0x40/0x110 [ 501.593364][ C0] do_task_dead+0xd6/0x110 [ 501.597948][ C0] do_exit+0x1de7/0x2ce0 [ 501.602285][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 501.607383][ C0] ? __pfx_do_exit+0x10/0x10 [ 501.612053][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.617508][ C0] do_group_exit+0xd3/0x2a0 [ 501.622085][ C0] __x64_sys_exit_group+0x3e/0x50 [ 501.627181][ C0] x64_sys_call+0x14a9/0x16a0 [ 501.631942][ C0] do_syscall_64+0xcd/0x250 [ 501.636540][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.642510][ C0] RIP: 0033:0x7f3ca11a5a90 [ 501.646975][ C0] RSP: 002b:00007ffda0fe2658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 501.655545][ C0] RAX: ffffffffffffffda RBX: 00007f3ca1296860 RCX: 00007f3ca11a5a90 [ 501.663598][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 501.671628][ C0] RBP: 00007f3ca1296860 R08: 0000000000000001 R09: dba26b624ec24c47 [ 501.679661][ C0] R10: 00007ffda0fe2510 R11: 0000000000000246 R12: 0000000000000000 [ 501.687699][ C0] R13: 0000000000000001 R14: 00007f3ca129a658 R15: 0000000000000001 [ 501.695752][ C0] [ 501.698818][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9461 tgid:9461 ppid:53 flags:0x00004000 [ 501.710722][ C0] Call Trace: [ 501.714063][ C0] [ 501.717039][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 501.723733][ C0] __switch_to_asm+0x70/0x70 [ 501.728424][ C0] [ 501.731494][ C0] task:modprobe state:R running task stack:25408 pid:9465 tgid:9465 ppid:8418 flags:0x00000000 [ 501.743364][ C0] Call Trace: [ 501.746677][ C0] [ 501.749647][ C0] __schedule+0x105f/0x34b0 [ 501.754227][ C0] ? __pfx___schedule+0x10/0x10 [ 501.759184][ C0] ? __cond_resched+0x1b/0x30 [ 501.763947][ C0] preempt_schedule_common+0x44/0xc0 [ 501.769404][ C0] __cond_resched+0x1b/0x30 [ 501.773978][ C0] ? free_pgtables+0x628/0x950 [ 501.778813][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 501.783918][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 501.789473][ C0] ? find_held_lock+0x2d/0x110 [ 501.794334][ C0] ? __schedule+0x102c/0x34b0 [ 501.799163][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.804378][ C0] ? __schedule+0x105f/0x34b0 [ 501.809141][ C0] ? __pfx___schedule+0x10/0x10 [ 501.814057][ C0] ? do_task_dead+0x9e/0x110 [ 501.818709][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.823821][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 501.829711][ C0] ? do_task_dead+0x40/0x110 [ 501.834368][ C0] ? do_task_dead+0xd6/0x110 [ 501.839015][ C0] ? do_exit+0x1de7/0x2ce0 [ 501.843529][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 501.848616][ C0] ? __pfx_do_exit+0x10/0x10 [ 501.853290][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 501.858747][ C0] ? do_group_exit+0xd3/0x2a0 [ 501.863512][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 501.868781][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 501.873697][ C0] ? do_syscall_64+0xcd/0x250 [ 501.878453][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.884634][ C0] [ 501.887704][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9468 tgid:9468 ppid:8546 flags:0x00004000 [ 501.899612][ C0] Call Trace: [ 501.902940][ C0] [ 501.905933][ C0] ? exc_page_fault+0x5c/0xc0 [ 501.910699][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.916881][ C0] [ 501.919940][ C0] task:kworker/u8:1 state:R running task stack:32568 pid:9469 tgid:9469 ppid:8418 flags:0x00004000 [ 501.931884][ C0] Call Trace: [ 501.935195][ C0] [ 501.938161][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 501.944845][ C0] __switch_to_asm+0x70/0x70 [ 501.949541][ C0] [ 501.952597][ C0] task:modprobe state:R running task stack:23984 pid:9472 tgid:9472 ppid:53 flags:0x00000002 [ 501.964441][ C0] Call Trace: [ 501.967761][ C0] [ 501.970776][ C0] __schedule+0x105f/0x34b0 [ 501.975356][ C0] ? __pfx___schedule+0x10/0x10 [ 501.980292][ C0] ? do_task_dead+0x9e/0x110 [ 501.984948][ C0] ? __pfx_lock_release+0x10/0x10 [ 501.990082][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 501.995969][ C0] ? do_task_dead+0x40/0x110 [ 502.000608][ C0] do_task_dead+0xd6/0x110 [ 502.005086][ C0] do_exit+0x1de7/0x2ce0 [ 502.009420][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 502.014514][ C0] ? __pfx_do_exit+0x10/0x10 [ 502.019182][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.024634][ C0] do_group_exit+0xd3/0x2a0 [ 502.029233][ C0] __x64_sys_exit_group+0x3e/0x50 [ 502.034337][ C0] x64_sys_call+0x14a9/0x16a0 [ 502.039084][ C0] do_syscall_64+0xcd/0x250 [ 502.043667][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.049634][ C0] RIP: 0033:0x7f4319a48a90 [ 502.054100][ C0] RSP: 002b:00007ffd46696078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 502.062578][ C0] RAX: ffffffffffffffda RBX: 00007f4319b39860 RCX: 00007f4319a48a90 [ 502.070616][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 502.078637][ C0] RBP: 00007f4319b39860 R08: 0000000000000001 R09: faf860c21db13153 [ 502.086670][ C0] R10: 00007ffd46695f30 R11: 0000000000000246 R12: 0000000000000000 [ 502.094690][ C0] R13: 0000000000000001 R14: 00007f4319b3d658 R15: 0000000000000001 [ 502.102740][ C0] [ 502.106012][ C0] task:modprobe state:R running task stack:25408 pid:9476 tgid:9476 ppid:8542 flags:0x00000002 [ 502.117895][ C0] Call Trace: [ 502.121208][ C0] [ 502.124182][ C0] __schedule+0x105f/0x34b0 [ 502.128764][ C0] ? __pfx___schedule+0x10/0x10 [ 502.133688][ C0] ? do_task_dead+0x9e/0x110 [ 502.138348][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.143475][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 502.149350][ C0] ? do_task_dead+0x40/0x110 [ 502.153998][ C0] do_task_dead+0xd6/0x110 [ 502.158490][ C0] do_exit+0x1de7/0x2ce0 [ 502.162834][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 502.167928][ C0] ? __pfx_do_exit+0x10/0x10 [ 502.172608][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.178069][ C0] do_group_exit+0xd3/0x2a0 [ 502.182659][ C0] __x64_sys_exit_group+0x3e/0x50 [ 502.187753][ C0] x64_sys_call+0x14a9/0x16a0 [ 502.192502][ C0] do_syscall_64+0xcd/0x250 [ 502.197098][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.203113][ C0] RIP: 0033:0x7f9b1f57da90 [ 502.207582][ C0] RSP: 002b:00007ffffb8a24a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 502.216075][ C0] RAX: ffffffffffffffda RBX: 00007f9b1f66e860 RCX: 00007f9b1f57da90 [ 502.224100][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 502.232120][ C0] RBP: 00007f9b1f66e860 R08: 0000000000000001 R09: 6cb561eba6c5a3a8 [ 502.240155][ C0] R10: 00007ffffb8a2360 R11: 0000000000000246 R12: 0000000000000000 [ 502.248274][ C0] R13: 0000000000000001 R14: 00007f9b1f672658 R15: 0000000000000001 [ 502.256338][ C0] [ 502.259408][ C0] task:modprobe state:R running task stack:24704 pid:9482 tgid:9482 ppid:8542 flags:0x00000002 [ 502.271282][ C0] Call Trace: [ 502.274592][ C0] [ 502.277564][ C0] __schedule+0x105f/0x34b0 [ 502.282149][ C0] ? __pfx___schedule+0x10/0x10 [ 502.287074][ C0] ? do_task_dead+0x9e/0x110 [ 502.291739][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.296863][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 502.302747][ C0] ? do_task_dead+0x40/0x110 [ 502.307408][ C0] do_task_dead+0xd6/0x110 [ 502.311918][ C0] do_exit+0x1de7/0x2ce0 [ 502.316246][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 502.321421][ C0] ? __pfx_do_exit+0x10/0x10 [ 502.326085][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.331521][ C0] do_group_exit+0xd3/0x2a0 [ 502.336103][ C0] __x64_sys_exit_group+0x3e/0x50 [ 502.341213][ C0] x64_sys_call+0x14a9/0x16a0 [ 502.346064][ C0] do_syscall_64+0xcd/0x250 [ 502.350659][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.356638][ C0] RIP: 0033:0x7f807759ca90 [ 502.361103][ C0] RSP: 002b:00007ffff5526548 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 502.369566][ C0] RAX: ffffffffffffffda RBX: 00007f807768d860 RCX: 00007f807759ca90 [ 502.377596][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 502.385630][ C0] RBP: 00007f807768d860 R08: 0000000000000001 R09: 5abe77eedb6e4e8b [ 502.393654][ C0] R10: 00007ffff5526400 R11: 0000000000000246 R12: 0000000000000000 [ 502.401681][ C0] R13: 0000000000000001 R14: 00007f8077691658 R15: 0000000000000001 [ 502.409728][ C0] [ 502.412797][ C0] task:modprobe state:R running task stack:25408 pid:9488 tgid:9488 ppid:8542 flags:0x00000002 [ 502.424789][ C0] Call Trace: [ 502.428105][ C0] [ 502.431081][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 502.436629][ C0] ? hlock_class+0x4e/0x130 [ 502.441211][ C0] ? hlock_class+0x4e/0x130 [ 502.445781][ C0] ? mark_lock+0xb5/0xc60 [ 502.450202][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 502.455484][ C0] ? kernel_text_address+0x8d/0x100 [ 502.460771][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.465608][ C0] ? hlock_class+0x4e/0x130 [ 502.470182][ C0] ? hlock_class+0x4e/0x130 [ 502.474753][ C0] ? mark_lock+0xb5/0xc60 [ 502.479173][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.484023][ C0] ? mark_lock+0xb5/0xc60 [ 502.488427][ C0] ? mark_lock+0xb5/0xc60 [ 502.492835][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.497683][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.502522][ C0] ? hlock_class+0x4e/0x130 [ 502.507118][ C0] ? mark_lock+0xb5/0xc60 [ 502.511533][ C0] ? hlock_class+0x4e/0x130 [ 502.516112][ C0] ? mark_lock+0xb5/0xc60 [ 502.520523][ C0] ? hlock_class+0x4e/0x130 [ 502.525092][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 502.530121][ C0] ? hlock_class+0x4e/0x130 [ 502.534689][ C0] ? mark_lock+0xb5/0xc60 [ 502.539108][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.543951][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 502.549322][ C0] ? find_held_lock+0x2d/0x110 [ 502.554163][ C0] ? hlock_class+0x4e/0x130 [ 502.558735][ C0] ? mark_lock+0xb5/0xc60 [ 502.563140][ C0] ? hlock_class+0x4e/0x130 [ 502.567696][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 502.572708][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.577559][ C0] ? hlock_class+0x4e/0x130 [ 502.582142][ C0] ? mark_lock+0xb5/0xc60 [ 502.586544][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 502.592074][ C0] ? unwind_get_return_address+0x59/0xa0 [ 502.597779][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.602628][ C0] ? hlock_class+0x4e/0x130 [ 502.607198][ C0] ? mark_lock+0xb5/0xc60 [ 502.611605][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 502.616725][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.621577][ C0] ? hlock_class+0x4e/0x130 [ 502.626145][ C0] ? mark_lock+0xb5/0xc60 [ 502.630550][ C0] ? rcu_is_watching+0x12/0xc0 [ 502.635365][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.640217][ C0] ? hlock_class+0x4e/0x130 [ 502.644870][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 502.649986][ C0] ? rcu_is_watching+0x12/0xc0 [ 502.654821][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 502.659926][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 502.665403][ C0] ? find_held_lock+0x2d/0x110 [ 502.670251][ C0] ? __schedule+0x102c/0x34b0 [ 502.674996][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.680121][ C0] ? __schedule+0x105f/0x34b0 [ 502.684873][ C0] ? __pfx___schedule+0x10/0x10 [ 502.689810][ C0] ? do_task_dead+0x9e/0x110 [ 502.694572][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.699701][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 502.705586][ C0] ? do_task_dead+0x40/0x110 [ 502.710241][ C0] ? do_task_dead+0xd6/0x110 [ 502.714900][ C0] ? do_exit+0x1de7/0x2ce0 [ 502.719408][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 502.724502][ C0] ? __pfx_do_exit+0x10/0x10 [ 502.729161][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.734690][ C0] ? do_group_exit+0xd3/0x2a0 [ 502.739451][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 502.744733][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 502.749661][ C0] ? do_syscall_64+0xcd/0x250 [ 502.754426][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.760581][ C0] [ 502.763833][ C0] task:modprobe state:R running task stack:25408 pid:9499 tgid:9499 ppid:53 flags:0x00000002 [ 502.775720][ C0] Call Trace: [ 502.779050][ C0] [ 502.782057][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 502.787509][ C0] ? mark_lock+0xb5/0xc60 [ 502.791924][ C0] ? rcu_is_watching+0x12/0xc0 [ 502.796756][ C0] ? __pfx_mark_lock+0x10/0x10 [ 502.801589][ C0] ? hlock_class+0x4e/0x130 [ 502.806151][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 502.811271][ C0] ? rcu_is_watching+0x12/0xc0 [ 502.816103][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 502.821216][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 502.826684][ C0] ? find_held_lock+0x2d/0x110 [ 502.831535][ C0] ? __schedule+0x102c/0x34b0 [ 502.836291][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.841419][ C0] ? __schedule+0x105f/0x34b0 [ 502.846170][ C0] ? __pfx___schedule+0x10/0x10 [ 502.851078][ C0] ? do_task_dead+0x9e/0x110 [ 502.855725][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.860849][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 502.866742][ C0] ? do_task_dead+0x40/0x110 [ 502.871390][ C0] ? do_task_dead+0xd6/0x110 [ 502.876047][ C0] ? do_exit+0x1de7/0x2ce0 [ 502.880545][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 502.885617][ C0] ? __pfx_do_exit+0x10/0x10 [ 502.890277][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.895726][ C0] ? do_group_exit+0xd3/0x2a0 [ 502.900489][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 502.905781][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 502.910714][ C0] ? do_syscall_64+0xcd/0x250 [ 502.915490][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.921672][ C0] [ 502.924749][ C0] task:modprobe state:R running task stack:24704 pid:9505 tgid:9505 ppid:53 flags:0x00000002 [ 502.936624][ C0] Call Trace: [ 502.939966][ C0] [ 502.942959][ C0] __schedule+0x105f/0x34b0 [ 502.947552][ C0] ? __pfx___schedule+0x10/0x10 [ 502.952478][ C0] ? free_pgtables+0x1c1/0x950 [ 502.957322][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 502.962429][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 502.967892][ C0] ? find_held_lock+0x2d/0x110 [ 502.972747][ C0] ? __schedule+0x102c/0x34b0 [ 502.977501][ C0] ? __pfx_lock_release+0x10/0x10 [ 502.982631][ C0] ? __schedule+0x105f/0x34b0 [ 502.987396][ C0] ? __pfx___schedule+0x10/0x10 [ 502.992333][ C0] ? do_task_dead+0x9e/0x110 [ 502.997007][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.002128][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.008020][ C0] ? do_task_dead+0x40/0x110 [ 503.012860][ C0] ? do_task_dead+0xd6/0x110 [ 503.017513][ C0] ? do_exit+0x1de7/0x2ce0 [ 503.022012][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.027104][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.031775][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.037218][ C0] ? do_group_exit+0xd3/0x2a0 [ 503.041980][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 503.047260][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 503.052191][ C0] ? do_syscall_64+0xcd/0x250 [ 503.056970][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.063162][ C0] [ 503.066231][ C0] task:modprobe state:R running task stack:25408 pid:9510 tgid:9510 ppid:8546 flags:0x00000002 [ 503.078103][ C0] Call Trace: [ 503.081429][ C0] [ 503.084407][ C0] __schedule+0x105f/0x34b0 [ 503.089008][ C0] ? __pfx___schedule+0x10/0x10 [ 503.093931][ C0] ? do_task_dead+0x9e/0x110 [ 503.098592][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.103712][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.109597][ C0] ? do_task_dead+0x40/0x110 [ 503.114243][ C0] do_task_dead+0xd6/0x110 [ 503.118730][ C0] do_exit+0x1de7/0x2ce0 [ 503.123059][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.128152][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.132819][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.138286][ C0] do_group_exit+0xd3/0x2a0 [ 503.142880][ C0] __x64_sys_exit_group+0x3e/0x50 [ 503.147998][ C0] x64_sys_call+0x14a9/0x16a0 [ 503.152838][ C0] do_syscall_64+0xcd/0x250 [ 503.157428][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.163422][ C0] RIP: 0033:0x7fb089208a90 [ 503.167904][ C0] RSP: 002b:00007ffe5d5fb088 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 503.176399][ C0] RAX: ffffffffffffffda RBX: 00007fb0892f9860 RCX: 00007fb089208a90 [ 503.184443][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 503.192482][ C0] RBP: 00007fb0892f9860 R08: 0000000000000001 R09: 588259ca6b49f3c1 [ 503.200506][ C0] R10: 00007ffe5d5faf40 R11: 0000000000000246 R12: 0000000000000000 [ 503.208540][ C0] R13: 0000000000000001 R14: 00007fb0892fd658 R15: 0000000000000001 [ 503.216614][ C0] [ 503.219685][ C0] task:modprobe state:R running task stack:23984 pid:9514 tgid:9514 ppid:53 flags:0x00000002 [ 503.231547][ C0] Call Trace: [ 503.234865][ C0] [ 503.237860][ C0] __schedule+0x105f/0x34b0 [ 503.242468][ C0] ? __pfx___schedule+0x10/0x10 [ 503.247500][ C0] ? do_task_dead+0x9e/0x110 [ 503.252155][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.257272][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.263157][ C0] ? do_task_dead+0x40/0x110 [ 503.267804][ C0] do_task_dead+0xd6/0x110 [ 503.272299][ C0] do_exit+0x1de7/0x2ce0 [ 503.276643][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.281733][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.286417][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.291865][ C0] do_group_exit+0xd3/0x2a0 [ 503.296447][ C0] __x64_sys_exit_group+0x3e/0x50 [ 503.301555][ C0] x64_sys_call+0x14a9/0x16a0 [ 503.306321][ C0] do_syscall_64+0xcd/0x250 [ 503.310917][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.316992][ C0] RIP: 0033:0x7f328f05fa90 [ 503.321455][ C0] RSP: 002b:00007ffeae531458 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 503.329946][ C0] RAX: ffffffffffffffda RBX: 00007f328f150860 RCX: 00007f328f05fa90 [ 503.337977][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 503.345996][ C0] RBP: 00007f328f150860 R08: 0000000000000001 R09: f4722bf3fe39aa49 [ 503.354026][ C0] R10: 00007ffeae531310 R11: 0000000000000246 R12: 0000000000000000 [ 503.362058][ C0] R13: 0000000000000001 R14: 00007f328f154658 R15: 0000000000000001 [ 503.370107][ C0] [ 503.373174][ C0] task:modprobe state:R running task stack:25408 pid:9520 tgid:9520 ppid:53 flags:0x00000002 [ 503.385046][ C0] Call Trace: [ 503.388410][ C0] [ 503.391391][ C0] __schedule+0x105f/0x34b0 [ 503.395986][ C0] ? __pfx___schedule+0x10/0x10 [ 503.400959][ C0] ? __cond_resched+0x1b/0x30 [ 503.405719][ C0] preempt_schedule_common+0x44/0xc0 [ 503.411102][ C0] ? __pfx___might_resched+0x10/0x10 [ 503.416491][ C0] ? find_held_lock+0x2d/0x110 [ 503.421330][ C0] ? __schedule+0x102c/0x34b0 [ 503.426076][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.431207][ C0] ? __schedule+0x105f/0x34b0 [ 503.435973][ C0] ? __pfx___schedule+0x10/0x10 [ 503.440895][ C0] ? do_task_dead+0x9e/0x110 [ 503.445566][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.450680][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.456660][ C0] ? do_task_dead+0x40/0x110 [ 503.461324][ C0] ? do_task_dead+0xd6/0x110 [ 503.465981][ C0] ? do_exit+0x1de7/0x2ce0 [ 503.470480][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.475567][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.480232][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.485675][ C0] ? do_group_exit+0xd3/0x2a0 [ 503.490427][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 503.495717][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 503.500632][ C0] ? do_syscall_64+0xcd/0x250 [ 503.505388][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.511565][ C0] [ 503.514637][ C0] task:modprobe state:R running task stack:25408 pid:9526 tgid:9526 ppid:8546 flags:0x00000000 [ 503.526509][ C0] Call Trace: [ 503.529835][ C0] [ 503.532809][ C0] __schedule+0x105f/0x34b0 [ 503.537391][ C0] ? __pfx___schedule+0x10/0x10 [ 503.542346][ C0] ? is_bpf_text_address+0x94/0x1a0 [ 503.547614][ C0] ? kernel_text_address+0x8d/0x100 [ 503.552901][ C0] ? hlock_class+0x4e/0x130 [ 503.557482][ C0] ? mark_lock+0xb5/0xc60 [ 503.561888][ C0] ? hlock_class+0x4e/0x130 [ 503.566459][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 503.571482][ C0] ? __pfx_mark_lock+0x10/0x10 [ 503.576350][ C0] ? hlock_class+0x4e/0x130 [ 503.580950][ C0] ? mark_lock+0xb5/0xc60 [ 503.585359][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 503.590635][ C0] ? unwind_get_return_address+0x59/0xa0 [ 503.596330][ C0] ? __pfx_mark_lock+0x10/0x10 [ 503.601188][ C0] ? hlock_class+0x4e/0x130 [ 503.605762][ C0] ? mark_lock+0xb5/0xc60 [ 503.610168][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 503.615288][ C0] ? __pfx_mark_lock+0x10/0x10 [ 503.620134][ C0] ? hlock_class+0x4e/0x130 [ 503.624708][ C0] ? mark_lock+0xb5/0xc60 [ 503.629127][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 503.634248][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 503.639706][ C0] ? __pfx_mark_lock+0x10/0x10 [ 503.644554][ C0] ? hlock_class+0x4e/0x130 [ 503.649121][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 503.654248][ C0] ? arch_scale_cpu_capacity+0x15/0xb0 [ 503.659802][ C0] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 503.665191][ C0] ? find_held_lock+0x2d/0x110 [ 503.670034][ C0] ? __schedule+0x102c/0x34b0 [ 503.674789][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.679926][ C0] ? __schedule+0x105f/0x34b0 [ 503.684671][ C0] ? __pfx___schedule+0x10/0x10 [ 503.689595][ C0] ? do_task_dead+0x9e/0x110 [ 503.694244][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.699371][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.705261][ C0] ? do_task_dead+0x40/0x110 [ 503.709927][ C0] ? do_task_dead+0xd6/0x110 [ 503.714581][ C0] ? do_exit+0x1de7/0x2ce0 [ 503.719065][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.724153][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.728817][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.734276][ C0] ? do_group_exit+0xd3/0x2a0 [ 503.739027][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 503.744385][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 503.749313][ C0] ? do_syscall_64+0xcd/0x250 [ 503.754073][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.760239][ C0] [ 503.763309][ C0] task:kworker/u8:5 state:R running task stack:28784 pid:9534 tgid:9534 ppid:8542 flags:0x00004000 [ 503.775194][ C0] Call Trace: [ 503.778516][ C0] [ 503.781491][ C0] __schedule+0x105f/0x34b0 [ 503.786073][ C0] ? __pfx___schedule+0x10/0x10 [ 503.790994][ C0] ? wake_up_q+0x9e/0x140 [ 503.795406][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 503.801041][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 503.806773][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 503.812328][ C0] ? __cond_resched+0x1b/0x30 [ 503.817098][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 503.822720][ C0] ? __pfx_mark_lock+0x10/0x10 [ 503.827569][ C0] ? file_has_perm+0x280/0x350 [ 503.832484][ C0] ? security_mmap_addr+0x65/0x70 [ 503.837594][ C0] ? lock_acquire+0x2f/0xb0 [ 503.842214][ C0] ? mmput+0xdb/0x3e0 [ 503.846280][ C0] ? do_exit+0x9bf/0x2ce0 [ 503.850692][ C0] ? do_group_exit+0x1c3/0x2a0 [ 503.855534][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.860643][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.865738][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.870401][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.875856][ C0] ? do_group_exit+0xd3/0x2a0 [ 503.880607][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 503.885885][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 503.890819][ C0] ? do_syscall_64+0xcd/0x250 [ 503.895597][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.901781][ C0] [ 503.904859][ C0] task:modprobe state:R running task stack:25408 pid:9542 tgid:9542 ppid:8418 flags:0x00000002 [ 503.916727][ C0] Call Trace: [ 503.920053][ C0] [ 503.923034][ C0] __schedule+0x105f/0x34b0 [ 503.927625][ C0] ? __pfx___schedule+0x10/0x10 [ 503.932566][ C0] ? do_task_dead+0x9e/0x110 [ 503.937214][ C0] ? __pfx_lock_release+0x10/0x10 [ 503.942353][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 503.948240][ C0] ? do_task_dead+0x40/0x110 [ 503.952904][ C0] do_task_dead+0xd6/0x110 [ 503.957400][ C0] do_exit+0x1de7/0x2ce0 [ 503.961737][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 503.966838][ C0] ? __pfx_do_exit+0x10/0x10 [ 503.971499][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 503.976950][ C0] do_group_exit+0xd3/0x2a0 [ 503.981551][ C0] __x64_sys_exit_group+0x3e/0x50 [ 503.986668][ C0] x64_sys_call+0x14a9/0x16a0 [ 503.991422][ C0] do_syscall_64+0xcd/0x250 [ 503.996014][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.001990][ C0] RIP: 0033:0x7f966848ea90 [ 504.006471][ C0] RSP: 002b:00007fff7d1d0898 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 504.014959][ C0] RAX: ffffffffffffffda RBX: 00007f966857f860 RCX: 00007f966848ea90 [ 504.022993][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 504.031021][ C0] RBP: 00007f966857f860 R08: 0000000000000001 R09: fe6660b1f9d167da [ 504.039056][ C0] R10: 00007fff7d1d0750 R11: 0000000000000246 R12: 0000000000000000 [ 504.047086][ C0] R13: 0000000000000001 R14: 00007f9668583658 R15: 0000000000000001 [ 504.055130][ C0] [ 504.058196][ C0] task:modprobe state:R running task stack:25408 pid:9549 tgid:9549 ppid:8418 flags:0x00000002 [ 504.070082][ C0] Call Trace: [ 504.073402][ C0] [ 504.076465][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 504.081863][ C0] ? find_held_lock+0x2d/0x110 [ 504.086723][ C0] ? hlock_class+0x4e/0x130 [ 504.091305][ C0] ? mark_lock+0xb5/0xc60 [ 504.095732][ C0] ? hlock_class+0x4e/0x130 [ 504.100297][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 504.105327][ C0] ? __pfx_mark_lock+0x10/0x10 [ 504.110207][ C0] ? hlock_class+0x4e/0x130 [ 504.114785][ C0] ? mark_lock+0xb5/0xc60 [ 504.119197][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 504.124472][ C0] ? unwind_get_return_address+0x59/0xa0 [ 504.130178][ C0] ? __pfx_mark_lock+0x10/0x10 [ 504.135035][ C0] ? hlock_class+0x4e/0x130 [ 504.139618][ C0] ? mark_lock+0xb5/0xc60 [ 504.144036][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 504.149157][ C0] ? __pfx_mark_lock+0x10/0x10 [ 504.154016][ C0] ? hlock_class+0x4e/0x130 [ 504.158589][ C0] ? mark_lock+0xb5/0xc60 [ 504.163001][ C0] ? rcu_is_watching+0x12/0xc0 [ 504.167841][ C0] ? __pfx_mark_lock+0x10/0x10 [ 504.172694][ C0] ? hlock_class+0x4e/0x130 [ 504.177269][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 504.182387][ C0] ? rcu_is_watching+0x12/0xc0 [ 504.187237][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 504.192342][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 504.197897][ C0] ? find_held_lock+0x2d/0x110 [ 504.202743][ C0] ? __schedule+0x102c/0x34b0 [ 504.207489][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.212613][ C0] ? __schedule+0x105f/0x34b0 [ 504.217372][ C0] ? __pfx___schedule+0x10/0x10 [ 504.222301][ C0] ? do_task_dead+0x9e/0x110 [ 504.226958][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.232080][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 504.237964][ C0] ? do_task_dead+0x40/0x110 [ 504.242621][ C0] ? do_task_dead+0xd6/0x110 [ 504.247386][ C0] ? do_exit+0x1de7/0x2ce0 [ 504.251883][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 504.256972][ C0] ? __pfx_do_exit+0x10/0x10 [ 504.261637][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 504.267106][ C0] ? do_group_exit+0xd3/0x2a0 [ 504.271877][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 504.277154][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 504.282088][ C0] ? do_syscall_64+0xcd/0x250 [ 504.286856][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.293029][ C0] [ 504.296096][ C0] task:modprobe state:R running task stack:24416 pid:9556 tgid:9556 ppid:8418 flags:0x00000000 [ 504.307975][ C0] Call Trace: [ 504.311291][ C0] [ 504.314280][ C0] __schedule+0x105f/0x34b0 [ 504.318868][ C0] ? __pfx___schedule+0x10/0x10 [ 504.323807][ C0] ? trace_tlb_flush+0x10f/0x170 [ 504.328816][ C0] ? __cond_resched+0x1b/0x30 [ 504.333588][ C0] ? find_held_lock+0x2d/0x110 [ 504.338432][ C0] ? __schedule+0x102c/0x34b0 [ 504.343186][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.348311][ C0] ? __schedule+0x105f/0x34b0 [ 504.353090][ C0] ? __pfx___schedule+0x10/0x10 [ 504.358013][ C0] ? do_task_dead+0x9e/0x110 [ 504.362681][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.367810][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 504.373706][ C0] ? do_task_dead+0x40/0x110 [ 504.378364][ C0] ? do_task_dead+0xd6/0x110 [ 504.383021][ C0] ? do_exit+0x1de7/0x2ce0 [ 504.387523][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 504.392620][ C0] ? __pfx_do_exit+0x10/0x10 [ 504.397293][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 504.402753][ C0] ? do_group_exit+0xd3/0x2a0 [ 504.407518][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 504.412793][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 504.417720][ C0] ? do_syscall_64+0xcd/0x250 [ 504.422502][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.428688][ C0] [ 504.431762][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:9564 tgid:9564 ppid:8542 flags:0x00004000 [ 504.443634][ C0] Call Trace: [ 504.446956][ C0] [ 504.449934][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 504.456618][ C0] ret_from_fork_asm+0x1a/0x30 [ 504.461501][ C0] [ 504.464574][ C0] task:modprobe state:R running task stack:25408 pid:9569 tgid:9569 ppid:8418 flags:0x00000002 [ 504.476457][ C0] Call Trace: [ 504.479775][ C0] [ 504.482753][ C0] __schedule+0x105f/0x34b0 [ 504.487336][ C0] ? __pfx___schedule+0x10/0x10 [ 504.492252][ C0] ? do_task_dead+0x9e/0x110 [ 504.496907][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.502020][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 504.507915][ C0] ? do_task_dead+0x40/0x110 [ 504.512575][ C0] do_task_dead+0xd6/0x110 [ 504.517070][ C0] do_exit+0x1de7/0x2ce0 [ 504.521399][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 504.526500][ C0] ? __pfx_do_exit+0x10/0x10 [ 504.531166][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 504.536612][ C0] do_group_exit+0xd3/0x2a0 [ 504.541200][ C0] __x64_sys_exit_group+0x3e/0x50 [ 504.546311][ C0] x64_sys_call+0x14a9/0x16a0 [ 504.551070][ C0] do_syscall_64+0xcd/0x250 [ 504.555665][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.561679][ C0] RIP: 0033:0x7fcd1f07da90 [ 504.566149][ C0] RSP: 002b:00007ffd761c2588 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 504.574636][ C0] RAX: ffffffffffffffda RBX: 00007fcd1f16e860 RCX: 00007fcd1f07da90 [ 504.582675][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 504.590716][ C0] RBP: 00007fcd1f16e860 R08: 0000000000000001 R09: 9ac1dfbd97eaf6ca [ 504.598747][ C0] R10: 00007ffd761c2440 R11: 0000000000000246 R12: 0000000000000000 [ 504.606778][ C0] R13: 0000000000000001 R14: 00007fcd1f172658 R15: 0000000000000001 [ 504.614820][ C0] [ 504.617900][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9573 tgid:9573 ppid:8546 flags:0x00004000 [ 504.629795][ C0] Call Trace: [ 504.633203][ C0] [ 504.636177][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 504.642865][ C0] __switch_to_asm+0x70/0x70 [ 504.647559][ C0] [ 504.650614][ C0] task:modprobe state:R running task stack:25136 pid:9577 tgid:9577 ppid:53 flags:0x00000008 [ 504.662484][ C0] Call Trace: [ 504.665896][ C0] [ 504.668886][ C0] __schedule+0x105f/0x34b0 [ 504.673478][ C0] ? __pfx___schedule+0x10/0x10 [ 504.678429][ C0] ? trace_tlb_flush+0x10f/0x170 [ 504.683446][ C0] ? __cond_resched+0x1b/0x30 [ 504.688206][ C0] preempt_schedule_common+0x44/0xc0 [ 504.693571][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 504.699037][ C0] ? find_held_lock+0x2d/0x110 [ 504.703955][ C0] ? __schedule+0x102c/0x34b0 [ 504.708695][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.713822][ C0] ? __schedule+0x105f/0x34b0 [ 504.718576][ C0] ? __pfx___schedule+0x10/0x10 [ 504.723510][ C0] ? do_task_dead+0x9e/0x110 [ 504.728177][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.733299][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 504.739183][ C0] ? do_task_dead+0x40/0x110 [ 504.743830][ C0] ? do_task_dead+0xd6/0x110 [ 504.748484][ C0] ? do_exit+0x1de7/0x2ce0 [ 504.752976][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 504.758068][ C0] ? __pfx_do_exit+0x10/0x10 [ 504.762740][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 504.768191][ C0] ? do_group_exit+0xd3/0x2a0 [ 504.772950][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 504.778236][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 504.783162][ C0] ? do_syscall_64+0xcd/0x250 [ 504.787937][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.794102][ C0] [ 504.797171][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9581 tgid:9581 ppid:53 flags:0x00004000 [ 504.809057][ C0] Call Trace: [ 504.812372][ C0] [ 504.815345][ C0] ? do_syscall_64+0xcd/0x250 [ 504.820117][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.826289][ C0] [ 504.829359][ C0] task:modprobe state:R running task stack:25408 pid:9584 tgid:9584 ppid:8067 flags:0x00000002 [ 504.841236][ C0] Call Trace: [ 504.844564][ C0] [ 504.847542][ C0] __schedule+0x105f/0x34b0 [ 504.852132][ C0] ? __pfx___schedule+0x10/0x10 [ 504.857042][ C0] ? do_task_dead+0x9e/0x110 [ 504.861698][ C0] ? __pfx_lock_release+0x10/0x10 [ 504.866823][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 504.872709][ C0] ? do_task_dead+0x40/0x110 [ 504.877366][ C0] do_task_dead+0xd6/0x110 [ 504.881843][ C0] do_exit+0x1de7/0x2ce0 [ 504.886160][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 504.891266][ C0] ? __pfx_do_exit+0x10/0x10 [ 504.895940][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 504.901393][ C0] do_group_exit+0xd3/0x2a0 [ 504.905980][ C0] __x64_sys_exit_group+0x3e/0x50 [ 504.911079][ C0] x64_sys_call+0x14a9/0x16a0 [ 504.915824][ C0] do_syscall_64+0xcd/0x250 [ 504.920432][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.926411][ C0] RIP: 0033:0x7fee50b65a90 [ 504.930882][ C0] RSP: 002b:00007ffe971f3258 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 504.939369][ C0] RAX: ffffffffffffffda RBX: 00007fee50c56860 RCX: 00007fee50b65a90 [ 504.947404][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 504.955428][ C0] RBP: 00007fee50c56860 R08: 0000000000000001 R09: 733c362a0aba29cd [ 504.963447][ C0] R10: 00007ffe971f3110 R11: 0000000000000246 R12: 0000000000000000 [ 504.971455][ C0] R13: 0000000000000001 R14: 00007fee50c5a658 R15: 0000000000000001 [ 504.979500][ C0] [ 504.982583][ C0] task:kworker/u8:4 state:R running task stack:32568 pid:9591 tgid:9591 ppid:53 flags:0x00004000 [ 504.994574][ C0] Call Trace: [ 504.997897][ C0] [ 505.000870][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 505.007540][ C0] __switch_to_asm+0x70/0x70 [ 505.012253][ C0] [ 505.015325][ C0] task:modprobe state:R running task stack:24416 pid:9593 tgid:9593 ppid:8067 flags:0x00000002 [ 505.027188][ C0] Call Trace: [ 505.030511][ C0] [ 505.033490][ C0] __schedule+0x105f/0x34b0 [ 505.038077][ C0] ? __pfx___schedule+0x10/0x10 [ 505.043009][ C0] ? do_task_dead+0x9e/0x110 [ 505.047683][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.052825][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.058712][ C0] ? do_task_dead+0x40/0x110 [ 505.063374][ C0] do_task_dead+0xd6/0x110 [ 505.067856][ C0] do_exit+0x1de7/0x2ce0 [ 505.072184][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 505.077278][ C0] ? __pfx_do_exit+0x10/0x10 [ 505.081939][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.087381][ C0] do_group_exit+0xd3/0x2a0 [ 505.091975][ C0] __x64_sys_exit_group+0x3e/0x50 [ 505.097096][ C0] x64_sys_call+0x14a9/0x16a0 [ 505.101847][ C0] do_syscall_64+0xcd/0x250 [ 505.106441][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.112429][ C0] RIP: 0033:0x7f955d3c9a90 [ 505.116905][ C0] RSP: 002b:00007ffc21ceabf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 505.125385][ C0] RAX: ffffffffffffffda RBX: 00007f955d4ba860 RCX: 00007f955d3c9a90 [ 505.133417][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 505.141447][ C0] RBP: 00007f955d4ba860 R08: 0000000000000001 R09: a8f15774790566d2 [ 505.149490][ C0] R10: 00007ffc21ceaab0 R11: 0000000000000246 R12: 0000000000000000 [ 505.157517][ C0] R13: 0000000000000001 R14: 00007f955d4be658 R15: 0000000000000001 [ 505.165566][ C0] [ 505.168636][ C0] task:modprobe state:R running task stack:25408 pid:9600 tgid:9600 ppid:8418 flags:0x00000002 [ 505.180502][ C0] Call Trace: [ 505.183838][ C0] [ 505.186823][ C0] ? find_held_lock+0x2d/0x110 [ 505.191672][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.196525][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 505.201807][ C0] ? find_held_lock+0x2d/0x110 [ 505.206652][ C0] ? hlock_class+0x4e/0x130 [ 505.211233][ C0] ? mark_lock+0xb5/0xc60 [ 505.215646][ C0] ? hlock_class+0x4e/0x130 [ 505.220237][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 505.225447][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.230300][ C0] ? hlock_class+0x4e/0x130 [ 505.234955][ C0] ? mark_lock+0xb5/0xc60 [ 505.239371][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 505.244653][ C0] ? unwind_get_return_address+0x59/0xa0 [ 505.250363][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.255219][ C0] ? hlock_class+0x4e/0x130 [ 505.259793][ C0] ? mark_lock+0xb5/0xc60 [ 505.264196][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 505.269307][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.274154][ C0] ? hlock_class+0x4e/0x130 [ 505.278727][ C0] ? mark_lock+0xb5/0xc60 [ 505.283139][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.287980][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.292826][ C0] ? hlock_class+0x4e/0x130 [ 505.297398][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 505.302519][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.307355][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 505.312475][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.317320][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 505.322428][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 505.327881][ C0] ? find_held_lock+0x2d/0x110 [ 505.332730][ C0] ? __schedule+0x102c/0x34b0 [ 505.337493][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.342604][ C0] ? switch_mm_irqs_off+0x691/0xb10 [ 505.347876][ C0] ? __schedule+0x105f/0x34b0 [ 505.352625][ C0] ? __pfx___schedule+0x10/0x10 [ 505.357558][ C0] ? do_task_dead+0x9e/0x110 [ 505.362213][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.367337][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.373219][ C0] ? do_task_dead+0x40/0x110 [ 505.377875][ C0] ? do_task_dead+0xd6/0x110 [ 505.382521][ C0] ? do_exit+0x1de7/0x2ce0 [ 505.387008][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 505.392098][ C0] ? __pfx_do_exit+0x10/0x10 [ 505.396766][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.402231][ C0] ? do_group_exit+0xd3/0x2a0 [ 505.406991][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 505.412264][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 505.417198][ C0] ? do_syscall_64+0xcd/0x250 [ 505.421966][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.428225][ C0] [ 505.431299][ C0] task:modprobe state:R running task stack:25408 pid:9610 tgid:9610 ppid:8418 flags:0x00000002 [ 505.443168][ C0] Call Trace: [ 505.446491][ C0] [ 505.449466][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.455370][ C0] ? do_task_dead+0x40/0x110 [ 505.460031][ C0] ? do_task_dead+0xd6/0x110 [ 505.464689][ C0] ? do_exit+0x1de7/0x2ce0 [ 505.469190][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 505.474286][ C0] ? __pfx_do_exit+0x10/0x10 [ 505.478948][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.484404][ C0] ? do_group_exit+0xd3/0x2a0 [ 505.489166][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 505.494454][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 505.499419][ C0] ? do_syscall_64+0xcd/0x250 [ 505.504194][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.510362][ C0] [ 505.513443][ C0] task:modprobe state:R running task stack:25136 pid:9614 tgid:9614 ppid:8418 flags:0x00000002 [ 505.525328][ C0] Call Trace: [ 505.528701][ C0] [ 505.531670][ C0] ? page_ext_put+0x3e/0xd0 [ 505.536253][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 505.541549][ C0] ? find_held_lock+0x2d/0x110 [ 505.546387][ C0] ? hlock_class+0x4e/0x130 [ 505.550961][ C0] ? mark_lock+0xb5/0xc60 [ 505.555372][ C0] ? hlock_class+0x4e/0x130 [ 505.559943][ C0] ? __lock_acquire+0xbdd/0x3ce0 [ 505.564968][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.569821][ C0] ? hlock_class+0x4e/0x130 [ 505.574399][ C0] ? mark_lock+0xb5/0xc60 [ 505.578812][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 505.584086][ C0] ? unwind_get_return_address+0x59/0xa0 [ 505.589789][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.594634][ C0] ? hlock_class+0x4e/0x130 [ 505.599211][ C0] ? mark_lock+0xb5/0xc60 [ 505.603633][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 505.608744][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.613597][ C0] ? hlock_class+0x4e/0x130 [ 505.618171][ C0] ? mark_lock+0xb5/0xc60 [ 505.622591][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.627427][ C0] ? __pfx_mark_lock+0x10/0x10 [ 505.632288][ C0] ? hlock_class+0x4e/0x130 [ 505.636873][ C0] ? __lock_acquire+0x163e/0x3ce0 [ 505.641998][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.646839][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 505.651945][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 505.657409][ C0] ? find_held_lock+0x2d/0x110 [ 505.662250][ C0] ? __schedule+0x102c/0x34b0 [ 505.667011][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.672141][ C0] ? __schedule+0x105f/0x34b0 [ 505.676890][ C0] ? __pfx___schedule+0x10/0x10 [ 505.681810][ C0] ? do_task_dead+0x9e/0x110 [ 505.686468][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.691584][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.697475][ C0] ? do_task_dead+0x40/0x110 [ 505.702133][ C0] ? do_task_dead+0xd6/0x110 [ 505.706792][ C0] ? do_exit+0x1de7/0x2ce0 [ 505.711297][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 505.716375][ C0] ? __pfx_do_exit+0x10/0x10 [ 505.721059][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.726515][ C0] ? do_group_exit+0xd3/0x2a0 [ 505.731277][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 505.736563][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 505.741501][ C0] ? do_syscall_64+0xcd/0x250 [ 505.746275][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.752442][ C0] [ 505.755517][ C0] task:kworker/u8:5 state:R running task stack:32568 pid:9623 tgid:9623 ppid:8542 flags:0x00004000 [ 505.767391][ C0] Call Trace: [ 505.770713][ C0] [ 505.773678][ C0] ? do_syscall_64+0xcd/0x250 [ 505.778446][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.784624][ C0] [ 505.787692][ C0] task:modprobe state:R running task stack:24704 pid:9627 tgid:9627 ppid:8546 flags:0x00000002 [ 505.799551][ C0] Call Trace: [ 505.802879][ C0] [ 505.805875][ C0] __schedule+0x105f/0x34b0 [ 505.810474][ C0] ? __pfx___schedule+0x10/0x10 [ 505.815421][ C0] ? __cond_resched+0x1b/0x30 [ 505.820189][ C0] preempt_schedule_common+0x44/0xc0 [ 505.825545][ C0] hlock_class+0x4e/0x130 [ 505.829937][ C0] __lock_acquire+0x163e/0x3ce0 [ 505.834879][ C0] ? rcu_is_watching+0x12/0xc0 [ 505.839710][ C0] ? trace_pelt_se_tp+0x100/0x160 [ 505.844822][ C0] ? __update_load_avg_se+0x3fb/0x930 [ 505.850289][ C0] ? find_held_lock+0x2d/0x110 [ 505.855127][ C0] ? __schedule+0x102c/0x34b0 [ 505.859875][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.864995][ C0] ? __schedule+0x105f/0x34b0 [ 505.869759][ C0] ? __pfx___schedule+0x10/0x10 [ 505.874686][ C0] ? do_task_dead+0x9e/0x110 [ 505.879349][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.884472][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.890369][ C0] ? do_task_dead+0x40/0x110 [ 505.895029][ C0] ? do_task_dead+0xd6/0x110 [ 505.899698][ C0] ? do_exit+0x1de7/0x2ce0 [ 505.904204][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 505.909304][ C0] ? __pfx_do_exit+0x10/0x10 [ 505.913976][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.919428][ C0] ? do_group_exit+0xd3/0x2a0 [ 505.924196][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 505.929480][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 505.934406][ C0] ? do_syscall_64+0xcd/0x250 [ 505.939180][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.945357][ C0] [ 505.948434][ C0] task:modprobe state:R running task stack:25136 pid:9631 tgid:9631 ppid:8542 flags:0x00000002 [ 505.960369][ C0] Call Trace: [ 505.963689][ C0] [ 505.966685][ C0] __schedule+0x105f/0x34b0 [ 505.971276][ C0] ? __pfx___schedule+0x10/0x10 [ 505.976202][ C0] ? do_task_dead+0x9e/0x110 [ 505.980867][ C0] ? __pfx_lock_release+0x10/0x10 [ 505.985986][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 505.991872][ C0] ? do_task_dead+0x40/0x110 [ 505.996528][ C0] do_task_dead+0xd6/0x110 [ 506.001025][ C0] do_exit+0x1de7/0x2ce0 [ 506.005373][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 506.010489][ C0] ? __pfx_do_exit+0x10/0x10 [ 506.015157][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 506.020611][ C0] do_group_exit+0xd3/0x2a0 [ 506.025198][ C0] __x64_sys_exit_group+0x3e/0x50 [ 506.030319][ C0] x64_sys_call+0x14a9/0x16a0 [ 506.035077][ C0] do_syscall_64+0xcd/0x250 [ 506.039753][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.045733][ C0] RIP: 0033:0x7ff451e35a90 [ 506.050203][ C0] RSP: 002b:00007ffef9eeb118 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 506.058680][ C0] RAX: ffffffffffffffda RBX: 00007ff451f26860 RCX: 00007ff451e35a90 [ 506.066798][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 506.074819][ C0] RBP: 00007ff451f26860 R08: 0000000000000001 R09: 80624a66bab69c60 [ 506.082861][ C0] R10: 00007ffef9eeafd0 R11: 0000000000000246 R12: 0000000000000000 [ 506.090900][ C0] R13: 0000000000000001 R14: 00007ff451f2a658 R15: 0000000000000001 [ 506.098966][ C0] [ 506.102042][ C0] task:modprobe state:R running task stack:25408 pid:9640 tgid:9640 ppid:8542 flags:0x00000002 [ 506.113930][ C0] Call Trace: [ 506.117248][ C0] [ 506.120278][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 506.126174][ C0] ? do_task_dead+0x40/0x110 [ 506.130834][ C0] ? do_task_dead+0xd6/0x110 [ 506.135496][ C0] ? do_exit+0x1de7/0x2ce0 [ 506.139981][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 506.145152][ C0] ? __pfx_do_exit+0x10/0x10 [ 506.149821][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 506.155270][ C0] ? do_group_exit+0xd3/0x2a0 [ 506.160029][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 506.165303][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 506.170266][ C0] ? do_syscall_64+0xcd/0x250 [ 506.175059][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.181231][ C0] [ 506.184320][ C0] task:kworker/u8:1 state:R running task stack:28784 pid:9642 tgid:9642 ppid:8418 flags:0x00004000 [ 506.196208][ C0] Call Trace: [ 506.199537][ C0] [ 506.202540][ C0] __schedule+0x105f/0x34b0 [ 506.207123][ C0] ? __pfx___schedule+0x10/0x10 [ 506.212051][ C0] ? wake_up_q+0x9e/0x140 [ 506.216469][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 506.222097][ C0] ? __pfx_cpu_stop_queue_work+0x10/0x10 [ 506.227816][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 506.233376][ C0] ? __cond_resched+0x1b/0x30 [ 506.238129][ C0] ? __pfx_migration_cpu_stop+0x10/0x10 [ 506.243769][ C0] preempt_schedule_common+0x44/0xc0 [ 506.249145][ C0] __cond_resched+0x1b/0x30 [ 506.253726][ C0] ? find_held_lock+0x2d/0x110 [ 506.258591][ C0] ? security_mmap_addr+0x65/0x70 [ 506.263699][ C0] ? __handle_mm_fault+0x1df2/0x3390 [ 506.269090][ C0] ? mmput+0xdb/0x3e0 [ 506.273147][ C0] ? do_exit+0x9bf/0x2ce0 [ 506.277637][ C0] ? do_group_exit+0x1c3/0x2a0 [ 506.282484][ C0] ? __pfx_lock_release+0x10/0x10 [ 506.287678][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 506.292764][ C0] ? __pfx_do_exit+0x10/0x10 [ 506.297422][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 506.302870][ C0] ? do_group_exit+0xd3/0x2a0 [ 506.307629][ C0] ? __x64_sys_exit_group+0x3e/0x50 [ 506.312920][ C0] ? x64_sys_call+0x14a9/0x16a0 [ 506.317856][ C0] ? do_syscall_64+0xcd/0x250 [ 506.322642][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.328833][ C0] [ 506.331906][ C0] task:kworker/u8:0 state:R running task stack:32568 pid:9650 tgid:9650 ppid:8067 flags:0x00004000 [ 506.343822][ C0] Call Trace: [ 506.347143][ C0] [ 506.350161][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 506.356847][ C0] __switch_to_asm+0x70/0x70 [ 506.361535][ C0] [ 506.364599][ C0] task:modprobe state:R running task stack:23984 pid:9653 tgid:9653 ppid:8418 flags:0x00000002 [ 506.376465][ C0] Call Trace: [ 506.376918][ T29] audit: type=1400 audit(1728477892.753:144): avc: denied { mount } for pid=8416 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 506.379744][ C0] [ 506.404679][ C0] __schedule+0x105f/0x34b0 [ 506.409273][ C0] ? __pfx___schedule+0x10/0x10 [ 506.414210][ C0] ? do_task_dead+0x9e/0x110 [ 506.418873][ C0] ? __pfx_lock_release+0x10/0x10 [ 506.423993][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 506.429890][ C0] ? do_task_dead+0x40/0x110 [ 506.434544][ C0] do_task_dead+0xd6/0x110 [ 506.439036][ C0] do_exit+0x1de7/0x2ce0 [ 506.443368][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 506.448481][ C0] ? __pfx_do_exit+0x10/0x10 [ 506.453148][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 506.458611][ C0] do_group_exit+0xd3/0x2a0 [ 506.463192][ C0] __x64_sys_exit_group+0x3e/0x50 [ 506.468290][ C0] x64_sys_call+0x14a9/0x16a0 [ 506.473029][ C0] do_syscall_64+0xcd/0x250 [ 506.477623][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.483606][ C0] RIP: 0033:0x7f232a6cea90 [ 506.488071][ C0] RSP: 002b:00007ffd6e4f8278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 506.495878][ T29] audit: type=1400 audit(1728477892.803:145): avc: denied { mounton } for pid=8416 comm="syz-executor" path="/root/syzkaller.j93Gqb/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 506.496527][ C0] RAX: ffffffffffffffda RBX: 00007f232a7bf860 RCX: 00007f232a6cea90 [ 506.523169][ T29] audit: type=1400 audit(1728477892.803:146): avc: denied { unmount } for pid=8416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 506.531014][ C0] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000001 [ 506.531045][ C0] RBP: 00007f232a7bf860 R08: 0000000000000001 R09: bef00e7ee20e534d [ 506.566609][ C0] R10: 00007ffd6e4f8130 R11: 0000000000000246 R12: 0000000000000000 [ 506.574632][ C0] R13: 0000000000000001 R14: 00007f232a7c3658 R15: 0000000000000001 [ 506.582682][ C0] [ 506.585755][ C0] task:kworker/u8:6 state:R running task stack:32568 pid:9656 tgid:9656 ppid:8546 flags:0x00004000 [ 506.597630][ C0] Call Trace: [ 506.600945][ C0] [ 506.603918][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 506.610592][ C0] __switch_to_asm+0x70/0x70 [ 506.615263][ C0] [ 506.618318][ C0] task:modprobe state:R running task stack:27168 pid:9659 tgid:9659 ppid:8067 flags:0x00004002 [ 506.630194][ C0] Call Trace: [ 506.633520][ C0] [ 506.636499][ C0] __schedule+0x105f/0x34b0