last executing test programs: 17.662872964s ago: executing program 4 (id=1139): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0xd2, 0x87, 0x49, 0x40, 0x1740, 0x9707, 0x34de, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x98}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="050fe7fcc9"]}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io(r1, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_connect$hid(0x4, 0x0, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x9f, &(0x7f0000000540)=@string={0x9f, 0x3, "57fa1f864e3fa1fa5dc26f9563708f2c928358d559bfafa1dd47f14452506c440cf726888ed3688fdb6ceb82b1c31b26ffa2bd5d123989972bb651db5574fbbb29f8a4e58bd56337bbd6268107aab6444352ded8ea1f4e98d11a4fd8987303826161c2ff64ff1305d6fd2159dad7ea9ccabac60f15173eeddb740da7eedb8c34770574b4204b9715a27459d150fa330275737d4c0cc62551325f0f0378"}}]}) (async) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x8}}}}}}}]}}, 0x0) (async) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_ep_write(r1, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") (async) syz_usb_connect$printer(0x6, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x3, 0x30, 0x3, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x0, 0x2, 0x9}}}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x200, 0x3, 0x7b, 0x5c, 0x20}, 0xc, &(0x7f0000000140)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x12, 0x3, 0x3, 0xc}]}, 0x1, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x1009}}]}) (async) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f98a5c01000000090401001186eee2000905821704"], 0x0) syz_usb_control_io$uac1(r2, 0x0, 0x0) (async) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0x804, &(0x7f0000000640)={[{0x7fd, 0x4e00, "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"}]}) (async) syz_usb_disconnect(0xffffffffffffffff) (async) syz_usb_disconnect(r0) (async) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x3b, 0x6b, 0xc0, 0x40, 0xb95, 0x772b, 0xa24c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x81, 0x38, 0x7f}}]}}]}}, 0x0) 17.008280791s ago: executing program 2 (id=1140): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000040)={0x2c, &(0x7f0000000ac0)=ANY=[@ANYBLOB="4005070009615f"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000086a05c500000008000001090224000100000000090400000103000000092100000001220b0009058103"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000040)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="00000b0000000b002a80dc35e146"], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3a616dc4010203010902120001000000000904"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000000400)={0x2c, &(0x7f00000008c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_connect(0x4, 0x0, 0x0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="4003a5d05e88afbfbb1ceb9e080d7f54f031207d3f3bbcc3189dc30c1736660f29be1aa58b91af56430102fbf1cd4ea2edb5b9ab9f167902cc34cf16b088ab5ad5f75982c0be047c55f969f777c4bce7bd601bb941c9a41b55234f68cf9fad3dc1eb371f4fd7b2324414f67fa699de351df3fb21990f901bb1a1b028e22a3182d4155e26fda63fd25fdb546a1e4ab3dccb9e7981a4a904c3ac144881a0fee8e5e8aa"]}]}) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") syz_usb_connect(0x2, 0x64b, &(0x7f00000003c0)={{0x12, 0x1, 0x311, 0x32, 0x77, 0x4, 0xff, 0x41e, 0x4012, 0x4cc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x639, 0x2, 0xee, 0xb, 0x40, 0x21, [{{0x9, 0x4, 0xdd, 0x7, 0x9, 0x1, 0xd9, 0x98, 0xcc, [@uac_control={{0xa, 0x24, 0x1, 0x7, 0xf8}, [@input_terminal={0xc, 0x24, 0x2, 0x4, 0x200, 0x2, 0x1, 0x6, 0x72, 0x85}, @processing_unit={0xa, 0x24, 0x7, 0x1, 0x6, 0x2, "fb4443"}, @mixer_unit={0x8, 0x24, 0x4, 0x4, 0x2, ' [ 560.664395][ C0] task:dhcpcd state:S stack:28000 pid:2884 tgid:2884 ppid:2882 flags:0x00000002 [ 560.664458][ C0] Call Trace: [ 560.664465][ C0] [ 560.664475][ C0] __schedule+0x102c/0x34b0 [ 560.664499][ C0] ? __pfx___schedule+0x10/0x10 [ 560.664519][ C0] ? schedule+0x298/0x350 [ 560.664537][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.664565][ C0] ? lock_acquire+0x2f/0xb0 [ 560.664589][ C0] ? schedule+0x1fd/0x350 [ 560.664609][ C0] schedule+0xe7/0x350 [ 560.664633][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.664665][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.664700][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.664728][ C0] ? __pfx___pollwait+0x10/0x10 [ 560.664749][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 560.664770][ C0] ? unix_dgram_poll+0x373/0x780 [ 560.664796][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.664823][ C0] do_sys_poll+0xadc/0xde0 [ 560.664854][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 560.664901][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 560.664933][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.664959][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.664984][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.665009][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.665051][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.665082][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.665104][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 560.665135][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.665161][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.665190][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 560.665222][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 560.665250][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 560.665279][ C0] ? __secure_computing+0x227/0x3a0 [ 560.665313][ C0] do_syscall_64+0xcd/0x250 [ 560.665340][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.665366][ C0] RIP: 0033:0x7f651a0d5ad5 [ 560.665381][ C0] RSP: 002b:00007ffd112ff620 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 560.665400][ C0] RAX: ffffffffffffffda RBX: 000055952dcf3f20 RCX: 00007f651a0d5ad5 [ 560.665415][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 000055952dcfd020 [ 560.665428][ C0] RBP: 00007ffd112ff970 R08: 0000000000000008 R09: 00005594f33e13d0 [ 560.665442][ C0] R10: 00007ffd112ff970 R11: 0000000000000246 R12: 0000000000000000 [ 560.665456][ C0] R13: 00005594f33e1610 R14: 0000000000000003 R15: 0000000000000000 [ 560.665479][ C0] [ 560.665487][ C0] task:dhcpcd state:S stack:27528 pid:2885 tgid:2885 ppid:2882 flags:0x00000002 [ 560.665550][ C0] Call Trace: [ 560.665557][ C0] [ 560.665567][ C0] __schedule+0x102c/0x34b0 [ 560.665590][ C0] ? __pfx___schedule+0x10/0x10 [ 560.665610][ C0] ? schedule+0x298/0x350 [ 560.665629][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.665657][ C0] ? lock_acquire+0x2f/0xb0 [ 560.665681][ C0] ? schedule+0x1fd/0x350 [ 560.665706][ C0] schedule+0xe7/0x350 [ 560.665725][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.665757][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.665788][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.665815][ C0] ? __pfx___pollwait+0x10/0x10 [ 560.665836][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 560.665858][ C0] ? unix_dgram_poll+0x373/0x780 [ 560.665883][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.665910][ C0] do_sys_poll+0xadc/0xde0 [ 560.665941][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 560.665987][ C0] ? unix_stream_recvmsg+0x138/0x1c0 [ 560.666015][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.666040][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.666065][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.666090][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.666115][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.666154][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.666186][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.666221][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 560.666266][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.666293][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.666321][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 560.666354][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 560.666381][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 560.666407][ C0] ? ksys_read+0x1ba/0x250 [ 560.666435][ C0] ? __secure_computing+0x227/0x3a0 [ 560.666471][ C0] do_syscall_64+0xcd/0x250 [ 560.666498][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.666526][ C0] RIP: 0033:0x7f651a0d5ad5 [ 560.666541][ C0] RSP: 002b:00007ffd112ff620 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 560.666561][ C0] RAX: ffffffffffffffda RBX: 000055952dcf3f20 RCX: 00007f651a0d5ad5 [ 560.666575][ C0] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055952dcfd020 [ 560.666589][ C0] RBP: 00007ffd112ff970 R08: 0000000000000008 R09: 00005594f33e13d0 [ 560.666603][ C0] R10: 00007ffd112ff970 R11: 0000000000000246 R12: 0000000000000000 [ 560.666617][ C0] R13: 00005594f33e1610 R14: 0000000000000000 R15: 0000000000000000 [ 560.666641][ C0] [ 560.666649][ C0] task:sshd state:S stack:26720 pid:2901 tgid:2901 ppid:1 flags:0x00000002 [ 560.666716][ C0] Call Trace: [ 560.666723][ C0] [ 560.666733][ C0] __schedule+0x102c/0x34b0 [ 560.666756][ C0] ? __pfx___schedule+0x10/0x10 [ 560.666777][ C0] ? schedule+0x298/0x350 [ 560.666795][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.666824][ C0] ? lock_acquire+0x2f/0xb0 [ 560.666847][ C0] ? schedule+0x1fd/0x350 [ 560.666868][ C0] schedule+0xe7/0x350 [ 560.666887][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.666919][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.666950][ C0] ? tcp_poll+0x45b/0xf90 [ 560.666985][ C0] ? lock_acquire+0x2f/0xb0 [ 560.667009][ C0] ? __might_fault+0xe3/0x190 [ 560.667034][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.667061][ C0] do_sys_poll+0xadc/0xde0 [ 560.667092][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 560.667115][ C0] ? mark_lock+0xb5/0xc60 [ 560.667156][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.667180][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.667204][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.667232][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.667257][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.667308][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.667339][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.667361][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 560.667392][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.667419][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.667453][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 560.667481][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 560.667515][ C0] do_syscall_64+0xcd/0x250 [ 560.667542][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.667568][ C0] RIP: 0033:0x7f5d9a07cad5 [ 560.667584][ C0] RSP: 002b:00007ffc5fe9b740 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 560.667603][ C0] RAX: ffffffffffffffda RBX: 0000561b1b2bfad0 RCX: 00007f5d9a07cad5 [ 560.667618][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000561b1b2c54b0 [ 560.667631][ C0] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 560.667645][ C0] R10: 00007ffc5fe9b8f8 R11: 0000000000000246 R12: 0000561b1b2c54b0 [ 560.667659][ C0] R13: 00007ffc5fe9b8f8 R14: 0000000000000002 R15: 0000561b1b2c0b2c [ 560.667682][ C0] [ 560.667691][ C0] task:getty state:S stack:25328 pid:2903 tgid:2903 ppid:1 flags:0x00000002 [ 560.667771][ C0] Call Trace: [ 560.667777][ C0] [ 560.667791][ C0] __schedule+0x102c/0x34b0 [ 560.667815][ C0] ? __pfx___schedule+0x10/0x10 [ 560.667834][ C0] ? schedule+0x298/0x350 [ 560.667853][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.667881][ C0] ? lock_acquire+0x2f/0xb0 [ 560.667905][ C0] ? schedule+0x1fd/0x350 [ 560.667931][ C0] schedule+0xe7/0x350 [ 560.667950][ C0] schedule_timeout+0x244/0x280 [ 560.667979][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.668014][ C0] ? down_read+0xc9/0x330 [ 560.668037][ C0] ? __pfx___up_read+0x10/0x10 [ 560.668068][ C0] ? wait_woken+0x48/0x1c0 [ 560.668090][ C0] wait_woken+0x175/0x1c0 [ 560.668115][ C0] n_tty_read+0x10fb/0x1480 [ 560.668152][ C0] ? __pfx_n_tty_read+0x10/0x10 [ 560.668177][ C0] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 560.668208][ C0] ? __pfx_woken_wake_function+0x10/0x10 [ 560.668241][ C0] tty_read+0x30e/0x5b0 [ 560.668264][ C0] ? __pfx_tty_read+0x10/0x10 [ 560.668283][ C0] ? inode_security+0x101/0x130 [ 560.668315][ C0] ? security_file_permission+0x21/0x80 [ 560.668348][ C0] vfs_read+0x87f/0xbe0 [ 560.668377][ C0] ? __pfx_vfs_read+0x10/0x10 [ 560.668414][ C0] ksys_read+0x12b/0x250 [ 560.668439][ C0] ? __pfx_ksys_read+0x10/0x10 [ 560.668470][ C0] do_syscall_64+0xcd/0x250 [ 560.668497][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.668523][ C0] RIP: 0033:0x7f006e3edb6a [ 560.668539][ C0] RSP: 002b:00007fff58e390f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 560.668558][ C0] RAX: ffffffffffffffda RBX: 0000560be11b52c0 RCX: 00007f006e3edb6a [ 560.668572][ C0] RDX: 0000000000000001 RSI: 00007fff58e39110 RDI: 0000000000000000 [ 560.668586][ C0] RBP: 0000560be11b5320 R08: 0000000000000000 R09: a590088dfb0c25e1 [ 560.668600][ C0] R10: 0000000000000010 R11: 0000000000000246 R12: 0000560be11b535c [ 560.668615][ C0] R13: 00007fff58e39110 R14: 0000000000000000 R15: 0000560be11b535c [ 560.668639][ C0] [ 560.668647][ C0] task:dhcpcd state:S stack:27392 pid:2905 tgid:2905 ppid:2883 flags:0x00000002 [ 560.668716][ C0] Call Trace: [ 560.668723][ C0] [ 560.668733][ C0] __schedule+0x102c/0x34b0 [ 560.668756][ C0] ? __pfx___schedule+0x10/0x10 [ 560.668788][ C0] ? schedule+0x298/0x350 [ 560.668810][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.668849][ C0] ? lock_acquire+0x2f/0xb0 [ 560.668875][ C0] ? schedule+0x1fd/0x350 [ 560.668896][ C0] schedule+0xe7/0x350 [ 560.668915][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.668947][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.668983][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.669010][ C0] ? __pfx___pollwait+0x10/0x10 [ 560.669037][ C0] ? __pfx_unix_dgram_poll+0x10/0x10 [ 560.669058][ C0] ? unix_dgram_poll+0x373/0x780 [ 560.669084][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.669111][ C0] do_sys_poll+0xadc/0xde0 [ 560.669147][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 560.669201][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.669227][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.669277][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.669308][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.669331][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 560.669362][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.669389][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.669418][ C0] ? __pfx___seccomp_filter+0x10/0x10 [ 560.669458][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 560.669487][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 560.669516][ C0] ? __secure_computing+0x227/0x3a0 [ 560.669553][ C0] do_syscall_64+0xcd/0x250 [ 560.669580][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.669607][ C0] RIP: 0033:0x7f651a0d5ad5 [ 560.669622][ C0] RSP: 002b:00007ffd112ff620 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 560.669642][ C0] RAX: ffffffffffffffda RBX: 000055952dcf3f20 RCX: 00007f651a0d5ad5 [ 560.669656][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055952dcfed90 [ 560.669670][ C0] RBP: 00007ffd112ff970 R08: 0000000000000008 R09: 0000000000000000 [ 560.669684][ C0] R10: 00007ffd112ff970 R11: 0000000000000246 R12: 0000000000000000 [ 560.669706][ C0] R13: 00005594f33e1610 R14: 0000000000000000 R15: 0000000000000000 [ 560.669731][ C0] [ 560.669739][ C0] task:sshd state:S stack:25328 pid:2935 tgid:2935 ppid:2901 flags:0x00000002 [ 560.669804][ C0] Call Trace: [ 560.669810][ C0] [ 560.669820][ C0] __schedule+0x102c/0x34b0 [ 560.669844][ C0] ? __pfx___schedule+0x10/0x10 [ 560.669864][ C0] ? schedule+0x298/0x350 [ 560.669883][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.669911][ C0] ? lock_acquire+0x2f/0xb0 [ 560.669935][ C0] ? schedule+0x1fd/0x350 [ 560.669956][ C0] schedule+0xe7/0x350 [ 560.669975][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 560.670007][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.670042][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.670070][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 560.670103][ C0] ? __pollwait+0x26d/0x4c0 [ 560.670130][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.670157][ C0] do_sys_poll+0xadc/0xde0 [ 560.670180][ C0] ? __lock_acquire+0x15a9/0x3c40 [ 560.670212][ C0] ? __pfx_do_sys_poll+0x10/0x10 [ 560.670236][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.670277][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.670301][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.670324][ C0] ? tcp_sendmsg+0x38/0x50 [ 560.670343][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.670372][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.670398][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.670423][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.670448][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.670491][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.670522][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.670544][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 560.670575][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.670602][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.670634][ C0] __x64_sys_ppoll+0x25a/0x2d0 [ 560.670661][ C0] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 560.670686][ C0] ? ksys_write+0x1ba/0x250 [ 560.670715][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.670747][ C0] do_syscall_64+0xcd/0x250 [ 560.670774][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.670801][ C0] RIP: 0033:0x7ff3ba371ad5 [ 560.670816][ C0] RSP: 002b:00007ffc07a27050 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 560.670835][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007ff3ba371ad5 [ 560.670850][ C0] RDX: 00007ffc07a27070 RSI: 0000000000000004 RDI: 000055a2fb4c6840 [ 560.670864][ C0] RBP: 000055a2fb4c5410 R08: 0000000000000008 R09: 0000000000000000 [ 560.670878][ C0] R10: 00007ffc07a27158 R11: 0000000000000246 R12: 000055a2e7c9eaa4 [ 560.670891][ C0] R13: 0000000000000001 R14: 000055a2e7c9f3e8 R15: 00007ffc07a270d8 [ 560.670916][ C0] [ 560.670924][ C0] task:syz-executor state:S stack:24048 pid:2937 tgid:2937 ppid:2935 flags:0x00000002 [ 560.670982][ C0] Call Trace: [ 560.670989][ C0] [ 560.670999][ C0] __schedule+0x102c/0x34b0 [ 560.671022][ C0] ? __pfx___schedule+0x10/0x10 [ 560.671042][ C0] ? schedule+0x298/0x350 [ 560.671060][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.671088][ C0] ? lock_acquire+0x2f/0xb0 [ 560.671112][ C0] ? schedule+0x1fd/0x350 [ 560.671133][ C0] schedule+0xe7/0x350 [ 560.671152][ C0] schedule_hrtimeout_range_clock+0x1fe/0x2f0 [ 560.671184][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.671219][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.671253][ C0] poll_schedule_timeout.constprop.0+0xba/0x190 [ 560.671281][ C0] do_select+0x136f/0x17e0 [ 560.671320][ C0] ? __pfx_do_select+0x10/0x10 [ 560.671342][ C0] ? __pfx_mark_lock+0x10/0x10 [ 560.671365][ C0] ? mark_lock+0xb5/0xc60 [ 560.671395][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671420][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671445][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671471][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671495][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671520][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671545][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671571][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671596][ C0] ? __pfx_pollwake+0x10/0x10 [ 560.671620][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.671643][ C0] ? lock_acquire+0x2f/0xb0 [ 560.671666][ C0] ? __might_fault+0xe3/0x190 [ 560.671688][ C0] ? __might_fault+0xe3/0x190 [ 560.671717][ C0] ? core_sys_select+0x459/0xb80 [ 560.671741][ C0] core_sys_select+0x459/0xb80 [ 560.671771][ C0] ? __pfx_core_sys_select+0x10/0x10 [ 560.671816][ C0] ? set_user_sigmask+0x217/0x2a0 [ 560.671843][ C0] ? __pfx_set_user_sigmask+0x10/0x10 [ 560.671875][ C0] do_pselect.constprop.0+0x1a0/0x1f0 [ 560.671903][ C0] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 560.671929][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.671967][ C0] __x64_sys_pselect6+0x183/0x240 [ 560.671994][ C0] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 560.672026][ C0] do_syscall_64+0xcd/0x250 [ 560.672054][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.672081][ C0] RIP: 0033:0x7f04d9105aec [ 560.672095][ C0] RSP: 002b:00007ffeb3d09070 EFLAGS: 00000202 ORIG_RAX: 000000000000010e [ 560.672115][ C0] RAX: ffffffffffffffda RBX: 00007ffeb3d091a0 RCX: 00007f04d9105aec [ 560.672130][ C0] RDX: 0000000000000000 RSI: 00007ffeb3d091a0 RDI: 0000000000000023 [ 560.672143][ C0] RBP: 00007ffeb3d093e0 R08: 00007ffeb3d090a0 R09: 00007ffeb3d090b0 [ 560.672158][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb3d09440 [ 560.672171][ C0] R13: 0000000000000000 R14: 00007ffeb3d095f0 R15: 00007ffeb3d09230 [ 560.672195][ C0] [ 560.672204][ C0] task:syz-executor state:S stack:25328 pid:2941 tgid:2941 ppid:2937 flags:0x00000000 [ 560.672336][ C0] Call Trace: [ 560.672342][ C0] [ 560.672353][ C0] __schedule+0x102c/0x34b0 [ 560.672377][ C0] ? __pfx___schedule+0x10/0x10 [ 560.672401][ C0] ? schedule+0x298/0x350 [ 560.672419][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.672448][ C0] ? lock_acquire+0x2f/0xb0 [ 560.672472][ C0] ? schedule+0x1fd/0x350 [ 560.672493][ C0] schedule+0xe7/0x350 [ 560.672512][ C0] do_wait+0x1db/0x570 [ 560.672537][ C0] kernel_wait4+0x16c/0x280 [ 560.672561][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 560.672588][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 560.672611][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.672634][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 560.672658][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.672686][ C0] __do_sys_wait4+0x15f/0x170 [ 560.672713][ C0] ? find_held_lock+0x2d/0x110 [ 560.672745][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 560.672781][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.672808][ C0] do_syscall_64+0xcd/0x250 [ 560.672835][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.672862][ C0] RIP: 0033:0x7f7ae2bfbf53 [ 560.672877][ C0] RSP: 002b:00007ffe32e82dd8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 560.672896][ C0] RAX: ffffffffffffffda RBX: 0000000000000b82 RCX: 00007f7ae2bfbf53 [ 560.672911][ C0] RDX: 0000000040000000 RSI: 00007ffe32e82dec RDI: 00000000ffffffff [ 560.672925][ C0] RBP: 00007ffe32e82dec R08: 0000000000000000 R09: 0000000000000000 [ 560.672939][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 560.672952][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 560.672975][ C0] [ 560.672983][ C0] task:syz-executor state:S stack:25328 pid:2942 tgid:2942 ppid:2937 flags:0x00000000 [ 560.673059][ C0] Call Trace: [ 560.673065][ C0] [ 560.673076][ C0] __schedule+0x102c/0x34b0 [ 560.673100][ C0] ? __pfx___schedule+0x10/0x10 [ 560.673119][ C0] ? schedule+0x298/0x350 [ 560.673138][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.673166][ C0] ? lock_acquire+0x2f/0xb0 [ 560.673190][ C0] ? schedule+0x1fd/0x350 [ 560.673211][ C0] schedule+0xe7/0x350 [ 560.673230][ C0] do_wait+0x1db/0x570 [ 560.673254][ C0] kernel_wait4+0x16c/0x280 [ 560.673278][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 560.673305][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 560.673328][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.673351][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 560.673375][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.673402][ C0] __do_sys_wait4+0x15f/0x170 [ 560.673425][ C0] ? find_held_lock+0x2d/0x110 [ 560.673456][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 560.673493][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.673520][ C0] do_syscall_64+0xcd/0x250 [ 560.673548][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.673574][ C0] RIP: 0033:0x7f7b2f5fbf53 [ 560.673589][ C0] RSP: 002b:00007fff1b4491e8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 560.673609][ C0] RAX: ffffffffffffffda RBX: 0000000000000b85 RCX: 00007f7b2f5fbf53 [ 560.673623][ C0] RDX: 0000000040000000 RSI: 00007fff1b4491fc RDI: 00000000ffffffff [ 560.673637][ C0] RBP: 00007fff1b4491fc R08: 0000000000000000 R09: 0000000000000000 [ 560.673651][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 560.673664][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 560.673687][ C0] [ 560.673701][ C0] task:syz-executor state:S stack:25328 pid:2943 tgid:2943 ppid:2937 flags:0x00000000 [ 560.673760][ C0] Call Trace: [ 560.673767][ C0] [ 560.673777][ C0] __schedule+0x102c/0x34b0 [ 560.673800][ C0] ? __pfx___schedule+0x10/0x10 [ 560.673820][ C0] ? schedule+0x298/0x350 [ 560.673838][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.673867][ C0] ? lock_acquire+0x2f/0xb0 [ 560.673890][ C0] ? schedule+0x1fd/0x350 [ 560.673911][ C0] schedule+0xe7/0x350 [ 560.673930][ C0] do_wait+0x1db/0x570 [ 560.673954][ C0] kernel_wait4+0x16c/0x280 [ 560.673978][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 560.674005][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 560.674028][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.674050][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 560.674075][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.674102][ C0] __do_sys_wait4+0x15f/0x170 [ 560.674125][ C0] ? find_held_lock+0x2d/0x110 [ 560.674157][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 560.674193][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.674220][ C0] do_syscall_64+0xcd/0x250 [ 560.674248][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.674274][ C0] RIP: 0033:0x7ff12043bf53 [ 560.674289][ C0] RSP: 002b:00007ffc7c765e78 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 560.674308][ C0] RAX: ffffffffffffffda RBX: 0000000000000b87 RCX: 00007ff12043bf53 [ 560.674323][ C0] RDX: 0000000040000000 RSI: 00007ffc7c765e8c RDI: 00000000ffffffff [ 560.674337][ C0] RBP: 00007ffc7c765e8c R08: 0000000000000000 R09: 0000000000000000 [ 560.674350][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 560.674364][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 560.674402][ C0] [ 560.674410][ C0] task:syz-executor state:S stack:25328 pid:2944 tgid:2944 ppid:2937 flags:0x00000000 [ 560.674505][ C0] Call Trace: [ 560.674511][ C0] [ 560.674521][ C0] __schedule+0x102c/0x34b0 [ 560.674545][ C0] ? __pfx___schedule+0x10/0x10 [ 560.674565][ C0] ? schedule+0x298/0x350 [ 560.674583][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.674611][ C0] ? lock_acquire+0x2f/0xb0 [ 560.674640][ C0] ? schedule+0x1fd/0x350 [ 560.674661][ C0] schedule+0xe7/0x350 [ 560.674680][ C0] do_wait+0x1db/0x570 [ 560.674710][ C0] kernel_wait4+0x16c/0x280 [ 560.674734][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 560.674761][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 560.674784][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.674807][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 560.674832][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.674863][ C0] __do_sys_wait4+0x15f/0x170 [ 560.674886][ C0] ? find_held_lock+0x2d/0x110 [ 560.674921][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 560.674960][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.674988][ C0] do_syscall_64+0xcd/0x250 [ 560.675014][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.675041][ C0] RIP: 0033:0x7f7dc461bf53 [ 560.675057][ C0] RSP: 002b:00007ffd540a5398 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 560.675077][ C0] RAX: ffffffffffffffda RBX: 0000000000000b88 RCX: 00007f7dc461bf53 [ 560.675091][ C0] RDX: 0000000040000000 RSI: 00007ffd540a53ac RDI: 00000000ffffffff [ 560.675105][ C0] RBP: 00007ffd540a53ac R08: 0000000000000000 R09: 0000000000000000 [ 560.675118][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 560.675132][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 560.675155][ C0] [ 560.675164][ C0] task:syz-executor state:S stack:25328 pid:2945 tgid:2945 ppid:2937 flags:0x00000000 [ 560.675296][ C0] Call Trace: [ 560.675302][ C0] [ 560.675317][ C0] __schedule+0x102c/0x34b0 [ 560.675341][ C0] ? __pfx___schedule+0x10/0x10 [ 560.675361][ C0] ? schedule+0x298/0x350 [ 560.675379][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.675408][ C0] ? lock_acquire+0x2f/0xb0 [ 560.675431][ C0] ? schedule+0x1fd/0x350 [ 560.675452][ C0] schedule+0xe7/0x350 [ 560.675471][ C0] do_wait+0x1db/0x570 [ 560.675496][ C0] kernel_wait4+0x16c/0x280 [ 560.675520][ C0] ? __pfx_kernel_wait4+0x10/0x10 [ 560.675547][ C0] ? __pfx_child_wait_callback+0x10/0x10 [ 560.675570][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.675593][ C0] ? reacquire_held_locks+0x20b/0x4c0 [ 560.675617][ C0] ? do_user_addr_fault+0xd12/0x12c0 [ 560.675644][ C0] __do_sys_wait4+0x15f/0x170 [ 560.675667][ C0] ? find_held_lock+0x2d/0x110 [ 560.675703][ C0] ? __pfx___do_sys_wait4+0x10/0x10 [ 560.675739][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.675766][ C0] do_syscall_64+0xcd/0x250 [ 560.675794][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.675820][ C0] RIP: 0033:0x7fbb0016bf53 [ 560.675835][ C0] RSP: 002b:00007ffe318b50f8 EFLAGS: 00000202 ORIG_RAX: 000000000000003d [ 560.675855][ C0] RAX: ffffffffffffffda RBX: 0000000000000b83 RCX: 00007fbb0016bf53 [ 560.675869][ C0] RDX: 0000000040000000 RSI: 00007ffe318b510c RDI: 00000000ffffffff [ 560.675883][ C0] RBP: 00007ffe318b510c R08: 0000000000000000 R09: 0000000000000000 [ 560.675897][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 560.675910][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 560.675934][ C0] [ 560.675942][ C0] task:syz-executor state:S stack:24048 pid:2946 tgid:2946 ppid:2941 flags:0x00000000 [ 560.676000][ C0] Call Trace: [ 560.676006][ C0] [ 560.676017][ C0] __schedule+0x102c/0x34b0 [ 560.676040][ C0] ? __pfx___schedule+0x10/0x10 [ 560.676060][ C0] ? schedule+0x298/0x350 [ 560.676078][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.676107][ C0] ? lock_acquire+0x2f/0xb0 [ 560.676131][ C0] ? schedule+0x1fd/0x350 [ 560.676150][ C0] ? do_nanosleep+0x18a/0x510 [ 560.676178][ C0] schedule+0xe7/0x350 [ 560.676201][ C0] do_nanosleep+0x216/0x510 [ 560.676251][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.676293][ C0] ? __asan_memset+0x23/0x50 [ 560.676323][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.676352][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.676382][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.676413][ C0] ? __might_fault+0xe3/0x190 [ 560.676441][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.676474][ C0] ? get_timespec64+0x148/0x240 [ 560.676495][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.676519][ C0] common_nsleep+0xa1/0xd0 [ 560.676543][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.676575][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.676612][ C0] do_syscall_64+0xcd/0x250 [ 560.676639][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.676666][ C0] RIP: 0033:0x7f7ae2c385a3 [ 560.676685][ C0] RSP: 002b:00007ffe32e82bd8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 560.676712][ C0] RAX: ffffffffffffffda RBX: 0000000000000295 RCX: 00007f7ae2c385a3 [ 560.676727][ C0] RDX: 00007ffe32e82bf0 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.676744][ C0] RBP: 00007ffe32e82c4c R08: 000000000001840a R09: 00007f7ae3937000 [ 560.676762][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 560.676776][ C0] R13: 000000000008876d R14: 00007ffe32e82ca0 R15: 0000000000000bb8 [ 560.676800][ C0] [ 560.676808][ C0] task:syz-executor state:S stack:23904 pid:2947 tgid:2947 ppid:2945 flags:0x00000000 [ 560.676871][ C0] Call Trace: [ 560.676877][ C0] [ 560.676888][ C0] __schedule+0x102c/0x34b0 [ 560.676912][ C0] ? __pfx___schedule+0x10/0x10 [ 560.676932][ C0] ? schedule+0x298/0x350 [ 560.676950][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.676979][ C0] ? lock_acquire+0x2f/0xb0 [ 560.677006][ C0] ? schedule+0x1fd/0x350 [ 560.677026][ C0] ? do_nanosleep+0x18a/0x510 [ 560.677054][ C0] schedule+0xe7/0x350 [ 560.677073][ C0] do_nanosleep+0x216/0x510 [ 560.677105][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.677134][ C0] ? __asan_memset+0x23/0x50 [ 560.677164][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.677193][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.677227][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.677261][ C0] ? __might_fault+0xe3/0x190 [ 560.677287][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.677324][ C0] ? get_timespec64+0x148/0x240 [ 560.677345][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.677369][ C0] common_nsleep+0xa1/0xd0 [ 560.677392][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.677424][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.677460][ C0] do_syscall_64+0xcd/0x250 [ 560.677487][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.677518][ C0] RIP: 0033:0x7fbb001a85a3 [ 560.677539][ C0] RSP: 002b:00007ffe318b4ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 560.677563][ C0] RAX: ffffffffffffffda RBX: 00000000000002b9 RCX: 00007fbb001a85a3 [ 560.677583][ C0] RDX: 00007ffe318b4f10 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.677600][ C0] RBP: 00007ffe318b4f6c R08: 0000000000018408 R09: 00007fbafffea000 [ 560.677614][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 560.677635][ C0] R13: 0000000000088dc2 R14: 00007ffe318b4fc0 R15: 0000000000000bb8 [ 560.677664][ C0] [ 560.677676][ C0] task:syz-executor state:S stack:22448 pid:2949 tgid:2949 ppid:2942 flags:0x00000000 [ 560.677753][ C0] Call Trace: [ 560.677763][ C0] [ 560.677773][ C0] __schedule+0x102c/0x34b0 [ 560.677810][ C0] ? __pfx___schedule+0x10/0x10 [ 560.677835][ C0] ? schedule+0x298/0x350 [ 560.677859][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.677897][ C0] ? lock_acquire+0x2f/0xb0 [ 560.677921][ C0] ? schedule+0x1fd/0x350 [ 560.677940][ C0] ? do_nanosleep+0x18a/0x510 [ 560.677968][ C0] schedule+0xe7/0x350 [ 560.677987][ C0] do_nanosleep+0x216/0x510 [ 560.678019][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.678049][ C0] ? __asan_memset+0x23/0x50 [ 560.678079][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.678108][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.678138][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.678168][ C0] ? __might_fault+0xe3/0x190 [ 560.678190][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.678219][ C0] ? get_timespec64+0x148/0x240 [ 560.678240][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.678264][ C0] common_nsleep+0xa1/0xd0 [ 560.678287][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.678318][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.678355][ C0] do_syscall_64+0xcd/0x250 [ 560.678382][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.678409][ C0] RIP: 0033:0x7f7b2f6385a3 [ 560.678424][ C0] RSP: 002b:00007fff1b448fe8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 560.678443][ C0] RAX: ffffffffffffffda RBX: 0000000000000249 RCX: 00007f7b2f6385a3 [ 560.678458][ C0] RDX: 00007fff1b449000 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.678471][ C0] RBP: 00007fff1b44905c R08: 000000000001840a R09: 00007f7b30330000 [ 560.678485][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 560.678498][ C0] R13: 0000000000088b76 R14: 00007fff1b4490b0 R15: 0000000000000bb8 [ 560.678523][ C0] [ 560.678531][ C0] task:syz-executor state:S stack:23696 pid:2951 tgid:2951 ppid:2943 flags:0x00000000 [ 560.678589][ C0] Call Trace: [ 560.678596][ C0] [ 560.678606][ C0] __schedule+0x102c/0x34b0 [ 560.678630][ C0] ? __pfx___schedule+0x10/0x10 [ 560.678650][ C0] ? schedule+0x298/0x350 [ 560.678668][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.678703][ C0] ? lock_acquire+0x2f/0xb0 [ 560.678727][ C0] ? schedule+0x1fd/0x350 [ 560.678746][ C0] ? do_nanosleep+0x18a/0x510 [ 560.678774][ C0] schedule+0xe7/0x350 [ 560.678793][ C0] do_nanosleep+0x216/0x510 [ 560.678825][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.678854][ C0] ? __asan_memset+0x23/0x50 [ 560.678887][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.678921][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.678954][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.678988][ C0] ? __might_fault+0xe3/0x190 [ 560.679017][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.679051][ C0] ? get_timespec64+0x148/0x240 [ 560.679075][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.679101][ C0] common_nsleep+0xa1/0xd0 [ 560.679129][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.679165][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.679199][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 560.679237][ C0] do_syscall_64+0xcd/0x250 [ 560.679264][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.679291][ C0] RIP: 0033:0x7ff1204785a3 [ 560.679306][ C0] RSP: 002b:00007ffc7c765c78 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 560.679329][ C0] RAX: ffffffffffffffda RBX: 0000000000000298 RCX: 00007ff1204785a3 [ 560.679343][ C0] RDX: 00007ffc7c765c90 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.679357][ C0] RBP: 00007ffc7c765cec R08: 000000000001840a R09: 00007ff121177000 [ 560.679371][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 560.679388][ C0] R13: 0000000000088dbd R14: 00007ffc7c765d40 R15: 0000000000000bb8 [ 560.679412][ C0] [ 560.679420][ C0] task:syz-executor state:S stack:24016 pid:2952 tgid:2952 ppid:2944 flags:0x00000000 [ 560.679482][ C0] Call Trace: [ 560.679488][ C0] [ 560.679499][ C0] __schedule+0x102c/0x34b0 [ 560.679527][ C0] ? __pfx___schedule+0x10/0x10 [ 560.679547][ C0] ? schedule+0x298/0x350 [ 560.679565][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.679594][ C0] ? lock_acquire+0x2f/0xb0 [ 560.679617][ C0] ? schedule+0x1fd/0x350 [ 560.679637][ C0] ? do_nanosleep+0x18a/0x510 [ 560.679665][ C0] schedule+0xe7/0x350 [ 560.679683][ C0] do_nanosleep+0x216/0x510 [ 560.679720][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.679749][ C0] ? __asan_memset+0x23/0x50 [ 560.679779][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.679808][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.679838][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.679869][ C0] ? __might_fault+0xe3/0x190 [ 560.679891][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.679920][ C0] ? get_timespec64+0x148/0x240 [ 560.679941][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.679965][ C0] common_nsleep+0xa1/0xd0 [ 560.679988][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.680019][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.680056][ C0] do_syscall_64+0xcd/0x250 [ 560.680083][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.680110][ C0] RIP: 0033:0x7f7dc46585a3 [ 560.680124][ C0] RSP: 002b:00007ffd540a5198 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 560.680144][ C0] RAX: ffffffffffffffda RBX: 0000000000000290 RCX: 00007f7dc46585a3 [ 560.680158][ C0] RDX: 00007ffd540a51b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.680172][ C0] RBP: 00007ffd540a520c R08: 000000000001840a R09: 00007f7dc5354000 [ 560.680186][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 560.680200][ C0] R13: 00000000000887e1 R14: 00007ffd540a5260 R15: 0000000000000bb8 [ 560.680224][ C0] [ 560.680232][ C0] task:udevd state:S stack:26832 pid:5185 tgid:5185 ppid:2845 flags:0x00000002 [ 560.680294][ C0] Call Trace: [ 560.680300][ C0] [ 560.680311][ C0] __schedule+0x102c/0x34b0 [ 560.680334][ C0] ? __pfx___schedule+0x10/0x10 [ 560.680354][ C0] ? schedule+0x298/0x350 [ 560.680372][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.680399][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.680425][ C0] ? lock_acquire+0x2f/0xb0 [ 560.680448][ C0] ? schedule+0x1fd/0x350 [ 560.680469][ C0] schedule+0xe7/0x350 [ 560.680488][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.680521][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.680553][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.680587][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.680624][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.680665][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.680709][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.680748][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.680782][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.680813][ C0] ? ksys_write+0x1ba/0x250 [ 560.680838][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.680869][ C0] do_syscall_64+0xcd/0x250 [ 560.680900][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.680930][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.680945][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.680965][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.680979][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.680992][ C0] RBP: 000055563066b340 R08: 0000000000000007 R09: c843e094071b7532 [ 560.681006][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630651a40 [ 560.681021][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.681045][ C0] [ 560.681053][ C0] task:udevd state:S stack:24048 pid:5191 tgid:5191 ppid:2845 flags:0x00000002 [ 560.681112][ C0] Call Trace: [ 560.681118][ C0] [ 560.681129][ C0] __schedule+0x102c/0x34b0 [ 560.681153][ C0] ? __pfx___schedule+0x10/0x10 [ 560.681173][ C0] ? schedule+0x298/0x350 [ 560.681191][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.681218][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.681248][ C0] ? lock_acquire+0x2f/0xb0 [ 560.681272][ C0] ? schedule+0x1fd/0x350 [ 560.681293][ C0] schedule+0xe7/0x350 [ 560.681312][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.681344][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.681376][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.681409][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.681445][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.681486][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.681524][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.681562][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.681595][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.681626][ C0] ? ksys_write+0x1ba/0x250 [ 560.681651][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.681682][ C0] do_syscall_64+0xcd/0x250 [ 560.681714][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.681740][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.681755][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.681775][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.681789][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.681803][ C0] RBP: 0000555630633170 R08: 0000000000000007 R09: c843e094071b7532 [ 560.681817][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055563065c740 [ 560.681831][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.681855][ C0] [ 560.681864][ C0] task:kworker/1:3 state:D stack:20464 pid:5231 tgid:5231 ppid:2 flags:0x00004000 [ 560.681920][ C0] Workqueue: usb_hub_wq hub_event [ 560.681944][ C0] Call Trace: [ 560.681950][ C0] [ 560.681960][ C0] __schedule+0x102c/0x34b0 [ 560.681984][ C0] ? __pfx___schedule+0x10/0x10 [ 560.682004][ C0] ? schedule+0x298/0x350 [ 560.682022][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.682050][ C0] ? msleep+0x5d/0xd0 [ 560.682081][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.682113][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.682137][ C0] ? msleep+0x5d/0xd0 [ 560.682165][ C0] schedule+0xe7/0x350 [ 560.682184][ C0] schedule_timeout+0x124/0x280 [ 560.682217][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.682247][ C0] ? __pfx_process_timeout+0x10/0x10 [ 560.682281][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 560.682302][ C0] ? hub_ext_port_status+0x1fa/0x670 [ 560.682335][ C0] msleep+0x9b/0xd0 [ 560.682366][ C0] hub_port_reset+0x497/0x1e60 [ 560.682396][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 560.682426][ C0] hub_port_init+0x1f9/0x3ab0 [ 560.682458][ C0] hub_event+0x2c16/0x4f40 [ 560.682500][ C0] ? __pfx_hub_event+0x10/0x10 [ 560.682524][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 560.682553][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.682585][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.682606][ C0] ? process_one_work+0x921/0x1ba0 [ 560.682633][ C0] ? lock_acquire+0x2f/0xb0 [ 560.682660][ C0] ? process_one_work+0x921/0x1ba0 [ 560.682689][ C0] process_one_work+0x9c5/0x1ba0 [ 560.682726][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 560.682753][ C0] ? __pfx_process_one_work+0x10/0x10 [ 560.682777][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.682813][ C0] ? assign_work+0x1a0/0x250 [ 560.682839][ C0] worker_thread+0x6c8/0xf00 [ 560.682873][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.682899][ C0] kthread+0x2c1/0x3a0 [ 560.682930][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.682960][ C0] ? __pfx_kthread+0x10/0x10 [ 560.682992][ C0] ret_from_fork+0x45/0x80 [ 560.683016][ C0] ? __pfx_kthread+0x10/0x10 [ 560.683047][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.683078][ C0] [ 560.683086][ C0] task:kworker/1:4 state:I stack:21472 pid:5232 tgid:5232 ppid:2 flags:0x00004000 [ 560.683142][ C0] Workqueue: 0x0 (events) [ 560.683164][ C0] Call Trace: [ 560.683170][ C0] [ 560.683180][ C0] __schedule+0x102c/0x34b0 [ 560.683204][ C0] ? __pfx___schedule+0x10/0x10 [ 560.683224][ C0] ? schedule+0x298/0x350 [ 560.683242][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.683270][ C0] ? lock_acquire+0x2f/0xb0 [ 560.683294][ C0] ? schedule+0x1fd/0x350 [ 560.683315][ C0] schedule+0xe7/0x350 [ 560.683332][ C0] ? worker_thread+0x271/0xf00 [ 560.683358][ C0] worker_thread+0x2de/0xf00 [ 560.683389][ C0] ? __kthread_parkme+0x148/0x220 [ 560.683422][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.683447][ C0] kthread+0x2c1/0x3a0 [ 560.683476][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.683507][ C0] ? __pfx_kthread+0x10/0x10 [ 560.683538][ C0] ret_from_fork+0x45/0x80 [ 560.683561][ C0] ? __pfx_kthread+0x10/0x10 [ 560.683592][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.683622][ C0] [ 560.683630][ C0] task:udevd state:S stack:26944 pid:5233 tgid:5233 ppid:2845 flags:0x00000002 [ 560.683710][ C0] Call Trace: [ 560.683716][ C0] [ 560.683726][ C0] __schedule+0x102c/0x34b0 [ 560.683750][ C0] ? __pfx___schedule+0x10/0x10 [ 560.683770][ C0] ? schedule+0x298/0x350 [ 560.683788][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.683814][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.683841][ C0] ? lock_acquire+0x2f/0xb0 [ 560.683864][ C0] ? schedule+0x1fd/0x350 [ 560.683885][ C0] schedule+0xe7/0x350 [ 560.683904][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.683936][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.683968][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.684001][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.684037][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.684078][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.684114][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.684152][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.684186][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.684217][ C0] ? ksys_write+0x1ba/0x250 [ 560.684242][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.684273][ C0] do_syscall_64+0xcd/0x250 [ 560.684300][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.684327][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.684342][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.684361][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.684375][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.684389][ C0] RBP: 0000555630633170 R08: 0000000000000007 R09: c843e094071b7532 [ 560.684403][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630642fe0 [ 560.684417][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.684442][ C0] [ 560.684450][ C0] task:kworker/0:3 state:I stack:21120 pid:5236 tgid:5236 ppid:2 flags:0x00004000 [ 560.684505][ C0] Workqueue: 0x0 (events) [ 560.684527][ C0] Call Trace: [ 560.684533][ C0] [ 560.684544][ C0] __schedule+0x102c/0x34b0 [ 560.684567][ C0] ? __pfx___schedule+0x10/0x10 [ 560.684587][ C0] ? schedule+0x298/0x350 [ 560.684605][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.684631][ C0] ? move_linked_works+0x1e8/0x2f0 [ 560.684655][ C0] ? lock_acquire+0x2f/0xb0 [ 560.684679][ C0] ? schedule+0x1fd/0x350 [ 560.684704][ C0] schedule+0xe7/0x350 [ 560.684722][ C0] ? worker_thread+0x271/0xf00 [ 560.684747][ C0] worker_thread+0x2de/0xf00 [ 560.684779][ C0] ? __kthread_parkme+0x148/0x220 [ 560.684812][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.684838][ C0] kthread+0x2c1/0x3a0 [ 560.684866][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.684897][ C0] ? __pfx_kthread+0x10/0x10 [ 560.684929][ C0] ret_from_fork+0x45/0x80 [ 560.684952][ C0] ? __pfx_kthread+0x10/0x10 [ 560.684983][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.685013][ C0] [ 560.685021][ C0] task:udevd state:S stack:24048 pid:5237 tgid:5237 ppid:2845 flags:0x00000002 [ 560.685078][ C0] Call Trace: [ 560.685084][ C0] [ 560.685095][ C0] __schedule+0x102c/0x34b0 [ 560.685118][ C0] ? __pfx___schedule+0x10/0x10 [ 560.685138][ C0] ? schedule+0x298/0x350 [ 560.685156][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.685182][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.685208][ C0] ? lock_acquire+0x2f/0xb0 [ 560.685232][ C0] ? schedule+0x1fd/0x350 [ 560.685253][ C0] schedule+0xe7/0x350 [ 560.685272][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.685304][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.685336][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.685369][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.685405][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.685446][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.685483][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.685521][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.685555][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.685586][ C0] ? ksys_write+0x1ba/0x250 [ 560.685611][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.685642][ C0] do_syscall_64+0xcd/0x250 [ 560.685669][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.685700][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.685715][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.685734][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.685749][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.685762][ C0] RBP: 0000555630633c30 R08: 0000000000000007 R09: c843e094071b7532 [ 560.685776][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630662be0 [ 560.685790][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.685814][ C0] [ 560.685823][ C0] task:udevd state:R running task stack:24048 pid:5238 tgid:5238 ppid:2845 flags:0x00000002 [ 560.685885][ C0] Call Trace: [ 560.685892][ C0] [ 560.685902][ C0] __schedule+0x102c/0x34b0 [ 560.685925][ C0] ? __pfx___schedule+0x10/0x10 [ 560.685945][ C0] ? schedule+0x298/0x350 [ 560.685964][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.685990][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.686016][ C0] ? lock_acquire+0x2f/0xb0 [ 560.686040][ C0] ? schedule+0x1fd/0x350 [ 560.686061][ C0] schedule+0xe7/0x350 [ 560.686080][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.686112][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.686144][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.686177][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.686225][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.686285][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.686326][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.686364][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.686398][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.686428][ C0] ? ksys_write+0x1ba/0x250 [ 560.686459][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.686498][ C0] do_syscall_64+0xcd/0x250 [ 560.686526][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.686552][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.686568][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.686587][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.686602][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.686615][ C0] RBP: 0000555630698370 R08: 0000000000000007 R09: c843e094071b7532 [ 560.686630][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055563065f7c0 [ 560.686644][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.686668][ C0] [ 560.686676][ C0] task:udevd state:S stack:26752 pid:5239 tgid:5239 ppid:2845 flags:0x00000002 [ 560.686743][ C0] Call Trace: [ 560.686750][ C0] [ 560.686760][ C0] __schedule+0x102c/0x34b0 [ 560.686783][ C0] ? __pfx___schedule+0x10/0x10 [ 560.686803][ C0] ? schedule+0x298/0x350 [ 560.686822][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.686847][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.686873][ C0] ? lock_acquire+0x2f/0xb0 [ 560.686897][ C0] ? schedule+0x1fd/0x350 [ 560.686918][ C0] schedule+0xe7/0x350 [ 560.686937][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.686968][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.687001][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.687034][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.687070][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.687111][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.687148][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.687186][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.687219][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.687251][ C0] ? ksys_write+0x1ba/0x250 [ 560.687275][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.687306][ C0] do_syscall_64+0xcd/0x250 [ 560.687333][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.687359][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.687374][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.687394][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.687408][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.687422][ C0] RBP: 000055563065c740 R08: 0000000000000007 R09: c843e094071b7532 [ 560.687436][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630705940 [ 560.687450][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.687474][ C0] [ 560.687482][ C0] task:udevd state:S stack:26976 pid:5240 tgid:5240 ppid:2845 flags:0x00000002 [ 560.687544][ C0] Call Trace: [ 560.687550][ C0] [ 560.687560][ C0] __schedule+0x102c/0x34b0 [ 560.687584][ C0] ? __pfx___schedule+0x10/0x10 [ 560.687604][ C0] ? schedule+0x298/0x350 [ 560.687622][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.687648][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.687674][ C0] ? lock_acquire+0x2f/0xb0 [ 560.687702][ C0] ? schedule+0x1fd/0x350 [ 560.687723][ C0] schedule+0xe7/0x350 [ 560.687742][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.687773][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.687805][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.687838][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.687874][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.687915][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.687952][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.687990][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.688024][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.688055][ C0] ? ksys_write+0x1ba/0x250 [ 560.688079][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.688111][ C0] do_syscall_64+0xcd/0x250 [ 560.688137][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.688164][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.688179][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.688198][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.688212][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.688226][ C0] RBP: 0000555630633170 R08: 0000000000000007 R09: c843e094071b7532 [ 560.688240][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 00005556307055c0 [ 560.688254][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.688278][ C0] [ 560.688287][ C0] task:kworker/1:5 state:I stack:29280 pid:5241 tgid:5241 ppid:2 flags:0x00004000 [ 560.688353][ C0] Workqueue: 0x0 (events) [ 560.688374][ C0] Call Trace: [ 560.688381][ C0] [ 560.688391][ C0] __schedule+0x102c/0x34b0 [ 560.688414][ C0] ? __pfx___schedule+0x10/0x10 [ 560.688434][ C0] ? schedule+0x298/0x350 [ 560.688453][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.688481][ C0] ? lock_acquire+0x2f/0xb0 [ 560.688504][ C0] ? schedule+0x1fd/0x350 [ 560.688525][ C0] schedule+0xe7/0x350 [ 560.688543][ C0] ? worker_thread+0x271/0xf00 [ 560.688568][ C0] worker_thread+0x2de/0xf00 [ 560.688602][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.688628][ C0] kthread+0x2c1/0x3a0 [ 560.688657][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.688687][ C0] ? __pfx_kthread+0x10/0x10 [ 560.688724][ C0] ret_from_fork+0x45/0x80 [ 560.688747][ C0] ? __pfx_kthread+0x10/0x10 [ 560.688778][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.688808][ C0] [ 560.688816][ C0] task:kworker/1:6 state:D stack:20928 pid:5242 tgid:5242 ppid:2 flags:0x00004000 [ 560.688874][ C0] Workqueue: usb_hub_wq hub_event [ 560.688895][ C0] Call Trace: [ 560.688902][ C0] [ 560.688912][ C0] __schedule+0x102c/0x34b0 [ 560.688935][ C0] ? __pfx___schedule+0x10/0x10 [ 560.688955][ C0] ? schedule+0x298/0x350 [ 560.688973][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.689007][ C0] ? lock_acquire+0x2f/0xb0 [ 560.689034][ C0] ? schedule+0x1fd/0x350 [ 560.689054][ C0] ? msleep+0x5d/0xd0 [ 560.689082][ C0] schedule+0xe7/0x350 [ 560.689101][ C0] schedule_timeout+0x124/0x280 [ 560.689130][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.689160][ C0] ? __pfx_process_timeout+0x10/0x10 [ 560.689194][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 560.689214][ C0] ? hub_ext_port_status+0x1fa/0x670 [ 560.689247][ C0] msleep+0x9b/0xd0 [ 560.689279][ C0] hub_port_reset+0xafa/0x1e60 [ 560.689308][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 560.689339][ C0] hub_port_init+0x1f9/0x3ab0 [ 560.689370][ C0] hub_event+0x2c16/0x4f40 [ 560.689416][ C0] ? __pfx_hub_event+0x10/0x10 [ 560.689441][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 560.689468][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.689499][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.689521][ C0] ? process_one_work+0x921/0x1ba0 [ 560.689547][ C0] ? lock_acquire+0x2f/0xb0 [ 560.689570][ C0] ? process_one_work+0x921/0x1ba0 [ 560.689599][ C0] process_one_work+0x9c5/0x1ba0 [ 560.689631][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 560.689658][ C0] ? __pfx_process_one_work+0x10/0x10 [ 560.689683][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.689723][ C0] ? assign_work+0x1a0/0x250 [ 560.689748][ C0] worker_thread+0x6c8/0xf00 [ 560.689780][ C0] ? __kthread_parkme+0x148/0x220 [ 560.689812][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.689838][ C0] kthread+0x2c1/0x3a0 [ 560.689868][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.689902][ C0] ? __pfx_kthread+0x10/0x10 [ 560.689936][ C0] ret_from_fork+0x45/0x80 [ 560.689960][ C0] ? __pfx_kthread+0x10/0x10 [ 560.689991][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.690021][ C0] [ 560.690029][ C0] task:kworker/0:4 state:R stack:21840 pid:5261 tgid:5261 ppid:2 flags:0x00004000 [ 560.690086][ C0] Workqueue: events console_callback [ 560.690110][ C0] Call Trace: [ 560.690116][ C0] [ 560.690127][ C0] __schedule+0x102c/0x34b0 [ 560.690150][ C0] ? __pfx___schedule+0x10/0x10 [ 560.690170][ C0] ? schedule+0x298/0x350 [ 560.690189][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.690217][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.690248][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.690273][ C0] schedule+0xe7/0x350 [ 560.690292][ C0] schedule_timeout+0x244/0x280 [ 560.690320][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.690361][ C0] ? mark_held_locks+0x9f/0xe0 [ 560.690386][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.690420][ C0] ___down_common+0x2d7/0x460 [ 560.690447][ C0] ? __pfx____down_common+0x10/0x10 [ 560.690474][ C0] ? lock_acquire+0x2f/0xb0 [ 560.690502][ C0] __down+0x20/0x30 [ 560.690524][ C0] down+0x74/0xa0 [ 560.690547][ C0] console_lock+0x5b/0xa0 [ 560.690575][ C0] console_callback+0x63/0x4c0 [ 560.690599][ C0] ? __pfx_console_callback+0x10/0x10 [ 560.690625][ C0] ? lock_acquire+0x2f/0xb0 [ 560.690648][ C0] ? process_one_work+0x921/0x1ba0 [ 560.690676][ C0] process_one_work+0x9c5/0x1ba0 [ 560.690714][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 560.690740][ C0] ? __pfx_process_one_work+0x10/0x10 [ 560.690765][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.690801][ C0] ? assign_work+0x1a0/0x250 [ 560.690827][ C0] worker_thread+0x6c8/0xf00 [ 560.690858][ C0] ? __kthread_parkme+0x148/0x220 [ 560.690890][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.690917][ C0] kthread+0x2c1/0x3a0 [ 560.690946][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.690977][ C0] ? __pfx_kthread+0x10/0x10 [ 560.691009][ C0] ret_from_fork+0x45/0x80 [ 560.691032][ C0] ? __pfx_kthread+0x10/0x10 [ 560.691063][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.691093][ C0] [ 560.691101][ C0] task:kworker/0:5 state:I stack:21216 pid:5266 tgid:5266 ppid:2 flags:0x00004000 [ 560.691156][ C0] Workqueue: 0x0 (events_power_efficient) [ 560.691179][ C0] Call Trace: [ 560.691185][ C0] [ 560.691195][ C0] __schedule+0x102c/0x34b0 [ 560.691219][ C0] ? __pfx___schedule+0x10/0x10 [ 560.691238][ C0] ? schedule+0x298/0x350 [ 560.691257][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.691282][ C0] ? move_linked_works+0x1e8/0x2f0 [ 560.691306][ C0] ? lock_acquire+0x2f/0xb0 [ 560.691330][ C0] ? schedule+0x1fd/0x350 [ 560.691351][ C0] schedule+0xe7/0x350 [ 560.691368][ C0] ? worker_thread+0x271/0xf00 [ 560.691393][ C0] worker_thread+0x2de/0xf00 [ 560.691429][ C0] ? __kthread_parkme+0x148/0x220 [ 560.691461][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.691487][ C0] kthread+0x2c1/0x3a0 [ 560.691516][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.691546][ C0] ? __pfx_kthread+0x10/0x10 [ 560.691578][ C0] ret_from_fork+0x45/0x80 [ 560.691601][ C0] ? __pfx_kthread+0x10/0x10 [ 560.691632][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.691662][ C0] [ 560.691670][ C0] task:kworker/0:6 state:D stack:21264 pid:5585 tgid:5585 ppid:2 flags:0x00004000 [ 560.691729][ C0] Workqueue: usb_hub_wq hub_event [ 560.691751][ C0] Call Trace: [ 560.691757][ C0] [ 560.691768][ C0] __schedule+0x102c/0x34b0 [ 560.691791][ C0] ? __pfx___schedule+0x10/0x10 [ 560.691811][ C0] ? schedule+0x298/0x350 [ 560.691829][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.691853][ C0] ? msleep+0x5d/0xd0 [ 560.691884][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.691916][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.691940][ C0] ? msleep+0x5d/0xd0 [ 560.691968][ C0] schedule+0xe7/0x350 [ 560.691987][ C0] schedule_timeout+0x124/0x280 [ 560.692016][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.692046][ C0] ? __pfx_process_timeout+0x10/0x10 [ 560.692080][ C0] ? __pfx_usb_control_msg+0x10/0x10 [ 560.692100][ C0] ? __pfx_down_read+0x10/0x10 [ 560.692123][ C0] ? kasan_quarantine_put+0x10a/0x240 [ 560.692147][ C0] msleep+0x9b/0xd0 [ 560.692178][ C0] hub_port_reset+0xafa/0x1e60 [ 560.692207][ C0] ? __pfx_hub_port_reset+0x10/0x10 [ 560.692229][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 560.692257][ C0] ? get_bMaxPacketSize0+0x144/0x290 [ 560.692291][ C0] hub_port_init+0x73e/0x3ab0 [ 560.692322][ C0] hub_event+0x2c16/0x4f40 [ 560.692363][ C0] ? __pfx_hub_event+0x10/0x10 [ 560.692388][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 560.692415][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.692446][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.692467][ C0] ? process_one_work+0x921/0x1ba0 [ 560.692493][ C0] ? lock_acquire+0x2f/0xb0 [ 560.692517][ C0] ? process_one_work+0x921/0x1ba0 [ 560.692545][ C0] process_one_work+0x9c5/0x1ba0 [ 560.692577][ C0] ? __pfx_hcd_resume_work+0x10/0x10 [ 560.692603][ C0] ? __pfx_process_one_work+0x10/0x10 [ 560.692628][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.692669][ C0] ? assign_work+0x1a0/0x250 [ 560.692698][ C0] worker_thread+0x6c8/0xf00 [ 560.692730][ C0] ? __kthread_parkme+0x148/0x220 [ 560.692762][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.692788][ C0] kthread+0x2c1/0x3a0 [ 560.692817][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.692848][ C0] ? __pfx_kthread+0x10/0x10 [ 560.692879][ C0] ret_from_fork+0x45/0x80 [ 560.692903][ C0] ? __pfx_kthread+0x10/0x10 [ 560.692933][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.692964][ C0] [ 560.692971][ C0] task:udevd state:S stack:27512 pid:5612 tgid:5612 ppid:2845 flags:0x00000002 [ 560.693068][ C0] Call Trace: [ 560.693075][ C0] [ 560.693085][ C0] __schedule+0x102c/0x34b0 [ 560.693108][ C0] ? __pfx___schedule+0x10/0x10 [ 560.693128][ C0] ? schedule+0x298/0x350 [ 560.693147][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.693172][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.693199][ C0] ? lock_acquire+0x2f/0xb0 [ 560.693222][ C0] ? schedule+0x1fd/0x350 [ 560.693243][ C0] schedule+0xe7/0x350 [ 560.693262][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.693298][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.693330][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.693366][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.693403][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.693444][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.693486][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.693524][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.693558][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.693589][ C0] ? ksys_write+0x1ba/0x250 [ 560.693613][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.693644][ C0] do_syscall_64+0xcd/0x250 [ 560.693672][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.693703][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.693718][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.693738][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.693752][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.693766][ C0] RBP: 0000555630633170 R08: 0000000000000007 R09: c843e094071b7532 [ 560.693780][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630662580 [ 560.693794][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.693818][ C0] [ 560.693827][ C0] task:udevd state:S stack:24048 pid:5613 tgid:5613 ppid:2845 flags:0x00000002 [ 560.693886][ C0] Call Trace: [ 560.693896][ C0] [ 560.693906][ C0] __schedule+0x102c/0x34b0 [ 560.693930][ C0] ? __pfx___schedule+0x10/0x10 [ 560.693950][ C0] ? schedule+0x298/0x350 [ 560.693968][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.693994][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.694020][ C0] ? lock_acquire+0x2f/0xb0 [ 560.694044][ C0] ? schedule+0x1fd/0x350 [ 560.694065][ C0] schedule+0xe7/0x350 [ 560.694084][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.694116][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.694148][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.694181][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.694217][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.694257][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.694286][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.694310][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.694333][ C0] ? lock_acquire+0x2f/0xb0 [ 560.694360][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.694406][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.694436][ C0] ? __rseq_handle_notify_resume+0x695/0x10b0 [ 560.694463][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.694497][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.694530][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.694571][ C0] do_syscall_64+0xcd/0x250 [ 560.694598][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.694624][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.694639][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.694659][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.694673][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.694687][ C0] RBP: 0000555630633170 R08: 0000000000000007 R09: c843e094071b7532 [ 560.694705][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055563065e990 [ 560.694720][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.694744][ C0] [ 560.694752][ C0] task:udevd state:S stack:27512 pid:5614 tgid:5614 ppid:2845 flags:0x00000002 [ 560.694833][ C0] Call Trace: [ 560.694840][ C0] [ 560.694850][ C0] __schedule+0x102c/0x34b0 [ 560.694874][ C0] ? __pfx___schedule+0x10/0x10 [ 560.694895][ C0] ? schedule+0x298/0x350 [ 560.694913][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.694939][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.694965][ C0] ? lock_acquire+0x2f/0xb0 [ 560.694989][ C0] ? schedule+0x1fd/0x350 [ 560.695009][ C0] schedule+0xe7/0x350 [ 560.695028][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.695060][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.695093][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.695130][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.695166][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.695211][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.695248][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.695286][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.695320][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.695352][ C0] ? ksys_write+0x1ba/0x250 [ 560.695376][ C0] ? __pfx_ksys_write+0x10/0x10 [ 560.695407][ C0] do_syscall_64+0xcd/0x250 [ 560.695434][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.695461][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.695476][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.695495][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.695510][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.695523][ C0] RBP: 0000555630697af0 R08: 0000000000000007 R09: c843e094071b7532 [ 560.695537][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630634230 [ 560.695551][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.695576][ C0] [ 560.695584][ C0] task:udevd state:S stack:26944 pid:5615 tgid:5615 ppid:2845 flags:0x00000002 [ 560.695663][ C0] Call Trace: [ 560.695670][ C0] [ 560.695680][ C0] __schedule+0x102c/0x34b0 [ 560.695708][ C0] ? __pfx___schedule+0x10/0x10 [ 560.695728][ C0] ? schedule+0x298/0x350 [ 560.695746][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.695776][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.695815][ C0] ? lock_acquire+0x2f/0xb0 [ 560.695839][ C0] ? schedule+0x1fd/0x350 [ 560.695864][ C0] schedule+0xe7/0x350 [ 560.695883][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.695915][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.695948][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.695980][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.696017][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.696058][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.696087][ C0] ? read_tsc+0x9/0x20 [ 560.696105][ C0] ? ktime_get+0x1ac/0x300 [ 560.696125][ C0] ? find_held_lock+0x2d/0x110 [ 560.696160][ C0] ? handle_softirqs+0x206/0x8d0 [ 560.696191][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.696241][ C0] ? hrtimer_reprogram+0x283/0x460 [ 560.696292][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.696341][ C0] ? __local_bh_enable+0x7a/0x90 [ 560.696388][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.696446][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 560.696516][ C0] do_syscall_64+0xcd/0x250 [ 560.696562][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.696614][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.696643][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.696690][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.696710][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.696724][ C0] RBP: 000055563065b020 R08: 0000000000000007 R09: c843e094071b7532 [ 560.696738][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000555630633aa0 [ 560.696757][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.696785][ C0] [ 560.696801][ C0] task:kworker/0:7 state:I stack:30208 pid:5807 tgid:5807 ppid:2 flags:0x00004000 [ 560.696873][ C0] Workqueue: 0x0 (events) [ 560.696896][ C0] Call Trace: [ 560.696903][ C0] [ 560.696913][ C0] __schedule+0x102c/0x34b0 [ 560.696937][ C0] ? __pfx___schedule+0x10/0x10 [ 560.696957][ C0] ? schedule+0x298/0x350 [ 560.696975][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.697004][ C0] ? lock_acquire+0x2f/0xb0 [ 560.697027][ C0] ? schedule+0x1fd/0x350 [ 560.697052][ C0] schedule+0xe7/0x350 [ 560.697074][ C0] ? worker_thread+0x271/0xf00 [ 560.697100][ C0] worker_thread+0x2de/0xf00 [ 560.697131][ C0] ? __kthread_parkme+0x148/0x220 [ 560.697164][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.697194][ C0] kthread+0x2c1/0x3a0 [ 560.697228][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.697263][ C0] ? __pfx_kthread+0x10/0x10 [ 560.697297][ C0] ret_from_fork+0x45/0x80 [ 560.697322][ C0] ? __pfx_kthread+0x10/0x10 [ 560.697352][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.697383][ C0] [ 560.697391][ C0] task:kworker/1:7 state:I stack:21424 pid:6380 tgid:6380 ppid:2 flags:0x00004000 [ 560.697450][ C0] Workqueue: 0x0 (rcu_gp) [ 560.697472][ C0] Call Trace: [ 560.697479][ C0] [ 560.697489][ C0] __schedule+0x102c/0x34b0 [ 560.697513][ C0] ? __pfx___schedule+0x10/0x10 [ 560.697533][ C0] ? schedule+0x298/0x350 [ 560.697551][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.697580][ C0] ? lock_acquire+0x2f/0xb0 [ 560.697604][ C0] ? schedule+0x1fd/0x350 [ 560.697624][ C0] schedule+0xe7/0x350 [ 560.697643][ C0] ? worker_thread+0x271/0xf00 [ 560.697667][ C0] worker_thread+0x2de/0xf00 [ 560.697704][ C0] ? __kthread_parkme+0x148/0x220 [ 560.697736][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.697762][ C0] kthread+0x2c1/0x3a0 [ 560.697791][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.697822][ C0] ? __pfx_kthread+0x10/0x10 [ 560.697853][ C0] ret_from_fork+0x45/0x80 [ 560.697876][ C0] ? __pfx_kthread+0x10/0x10 [ 560.697907][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.697940][ C0] [ 560.697949][ C0] task:kworker/u8:0 state:I stack:23440 pid:7576 tgid:7576 ppid:2 flags:0x00004000 [ 560.698008][ C0] Workqueue: 0x0 (events_unbound) [ 560.698033][ C0] Call Trace: [ 560.698039][ C0] [ 560.698050][ C0] __schedule+0x102c/0x34b0 [ 560.698073][ C0] ? __pfx___schedule+0x10/0x10 [ 560.698093][ C0] ? schedule+0x298/0x350 [ 560.698111][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.698140][ C0] ? lock_acquire+0x2f/0xb0 [ 560.698163][ C0] ? schedule+0x1fd/0x350 [ 560.698185][ C0] schedule+0xe7/0x350 [ 560.698202][ C0] ? worker_thread+0x271/0xf00 [ 560.698227][ C0] worker_thread+0x2de/0xf00 [ 560.698263][ C0] ? __kthread_parkme+0x148/0x220 [ 560.698295][ C0] ? __pfx_worker_thread+0x10/0x10 [ 560.698321][ C0] kthread+0x2c1/0x3a0 [ 560.698351][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.698381][ C0] ? __pfx_kthread+0x10/0x10 [ 560.698413][ C0] ret_from_fork+0x45/0x80 [ 560.698436][ C0] ? __pfx_kthread+0x10/0x10 [ 560.698470][ C0] ret_from_fork_asm+0x1a/0x30 [ 560.698500][ C0] [ 560.698508][ C0] task:udevd state:S stack:26016 pid:8379 tgid:8379 ppid:2845 flags:0x00000002 [ 560.698569][ C0] Call Trace: [ 560.698575][ C0] [ 560.698585][ C0] __schedule+0x102c/0x34b0 [ 560.698608][ C0] ? __pfx___schedule+0x10/0x10 [ 560.698628][ C0] ? schedule+0x298/0x350 [ 560.698647][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.698677][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 560.698724][ C0] ? lock_acquire+0x2f/0xb0 [ 560.698748][ C0] ? schedule+0x1fd/0x350 [ 560.698769][ C0] schedule+0xe7/0x350 [ 560.698788][ C0] schedule_hrtimeout_range_clock+0x2ae/0x2f0 [ 560.698820][ C0] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10 [ 560.698852][ C0] ? do_epoll_wait+0x1597/0x1c00 [ 560.698888][ C0] ? __pfx_do_raw_write_lock+0x10/0x10 [ 560.698948][ C0] do_epoll_wait+0x15b3/0x1c00 [ 560.698991][ C0] ? __pfx_do_epoll_wait+0x10/0x10 [ 560.699019][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.699044][ C0] ? trace_lock_acquire+0x14e/0x1f0 [ 560.699067][ C0] ? lock_acquire+0x2f/0xb0 [ 560.699093][ C0] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 560.699125][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.699156][ C0] ? __rseq_handle_notify_resume+0x695/0x10b0 [ 560.699183][ C0] __x64_sys_epoll_wait+0x194/0x290 [ 560.699217][ C0] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 560.699250][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.699287][ C0] do_syscall_64+0xcd/0x250 [ 560.699314][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.699341][ C0] RIP: 0033:0x7fd6fa1bb457 [ 560.699356][ C0] RSP: 002b:00007ffef1221d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 560.699376][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6fa1bb457 [ 560.699391][ C0] RDX: 0000000000000004 RSI: 00007ffef1221d88 RDI: 0000000000000004 [ 560.699405][ C0] RBP: 0000555630704a90 R08: 0000000000000007 R09: c843e094071b7532 [ 560.699423][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055563066a730 [ 560.699438][ C0] R13: 00007ffef1221d88 R14: 00000000ffffffff R15: 00005556306272c0 [ 560.699466][ C0] [ 560.699474][ C0] task:syz.0.1154 state:S stack:28016 pid:8937 tgid:8937 ppid:2946 flags:0x00000000 [ 560.699539][ C0] Call Trace: [ 560.699545][ C0] [ 560.699555][ C0] __schedule+0x102c/0x34b0 [ 560.699579][ C0] ? __pfx___schedule+0x10/0x10 [ 560.699599][ C0] ? schedule+0x298/0x350 [ 560.699618][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.699646][ C0] ? lock_acquire+0x2f/0xb0 [ 560.699669][ C0] ? schedule+0x1fd/0x350 [ 560.699689][ C0] ? futex_wait_queue+0x41/0x1f0 [ 560.699720][ C0] schedule+0xe7/0x350 [ 560.699738][ C0] futex_wait_queue+0xfc/0x1f0 [ 560.699765][ C0] __futex_wait+0x291/0x3c0 [ 560.699791][ C0] ? __pfx___futex_wait+0x10/0x10 [ 560.699821][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 560.699855][ C0] ? ktime_add_safe+0x60/0x70 [ 560.699884][ C0] futex_wait+0xe9/0x380 [ 560.699908][ C0] ? __pfx_futex_wait+0x10/0x10 [ 560.699936][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.699969][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 560.699993][ C0] do_futex+0x22b/0x350 [ 560.700015][ C0] ? __pfx_do_futex+0x10/0x10 [ 560.700035][ C0] ? ktime_get+0x206/0x300 [ 560.700055][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.700078][ C0] ? read_tsc+0x9/0x20 [ 560.700099][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 560.700123][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 560.700146][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.700183][ C0] do_syscall_64+0xcd/0x250 [ 560.700210][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.700236][ C0] RIP: 0033:0x7f7ae2c05d29 [ 560.700252][ C0] RSP: 002b:00007ffe32e829e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 560.700271][ C0] RAX: ffffffffffffffda RBX: 00007ffe32e82b10 RCX: 00007f7ae2c05d29 [ 560.700286][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7ae2df5fac [ 560.700300][ C0] RBP: 00007f7ae2df5fac R08: 00007f7ae3937000 R09: 00007ffe32e82cdf [ 560.700314][ C0] R10: 00007ffe32e82af0 R11: 0000000000000246 R12: 0000000000089352 [ 560.700328][ C0] R13: 00007ffe32e82af0 R14: 0000000000000bea R15: 0000000000088768 [ 560.700352][ C0] [ 560.700359][ C0] task:syz.0.1154 state:S stack:28360 pid:8938 tgid:8937 ppid:2946 flags:0x00000000 [ 560.700424][ C0] Call Trace: [ 560.700431][ C0] [ 560.700441][ C0] __schedule+0x102c/0x34b0 [ 560.700467][ C0] ? __pfx___schedule+0x10/0x10 [ 560.700487][ C0] ? schedule+0x298/0x350 [ 560.700505][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.700534][ C0] ? lock_acquire+0x2f/0xb0 [ 560.700557][ C0] ? schedule+0x1fd/0x350 [ 560.700578][ C0] schedule+0xe7/0x350 [ 560.700597][ C0] schedule_timeout+0x244/0x280 [ 560.700626][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.700663][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.700706][ C0] ___down_common+0x2d7/0x460 [ 560.700733][ C0] ? __pfx____down_common+0x10/0x10 [ 560.700756][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 560.700790][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.700828][ C0] __down_interruptible+0x21/0x40 [ 560.700853][ C0] down_interruptible+0x7f/0xa0 [ 560.700878][ C0] raw_ioctl+0x11ea/0x2b90 [ 560.700901][ C0] ? lock_acquire+0x2f/0xb0 [ 560.700925][ C0] ? __fget_files+0x40/0x3a0 [ 560.700954][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.700975][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 560.701006][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.701028][ C0] __x64_sys_ioctl+0x190/0x200 [ 560.701052][ C0] do_syscall_64+0xcd/0x250 [ 560.701079][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.701106][ C0] RIP: 0033:0x7f7ae2c0592b [ 560.701121][ C0] RSP: 002b:00007f7ae1274f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.701140][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7ae2c0592b [ 560.701155][ C0] RDX: 00007f7ae1275fe0 RSI: 0000000080085502 RDI: 0000000000000005 [ 560.701169][ C0] RBP: 00007f7ae1275fe0 R08: 0000000000000080 R09: 00007f7ae1274fd8 [ 560.701183][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 560.701196][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f7ae2c8bd08 [ 560.701220][ C0] [ 560.701229][ C0] task:syz.3.1156 state:S stack:28016 pid:8942 tgid:8942 ppid:2952 flags:0x00000000 [ 560.701293][ C0] Call Trace: [ 560.701299][ C0] [ 560.701309][ C0] __schedule+0x102c/0x34b0 [ 560.701333][ C0] ? __pfx___schedule+0x10/0x10 [ 560.701353][ C0] ? schedule+0x298/0x350 [ 560.701371][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.701400][ C0] ? lock_acquire+0x2f/0xb0 [ 560.701423][ C0] ? schedule+0x1fd/0x350 [ 560.701443][ C0] ? futex_wait_queue+0x41/0x1f0 [ 560.701467][ C0] schedule+0xe7/0x350 [ 560.701486][ C0] futex_wait_queue+0xfc/0x1f0 [ 560.701512][ C0] __futex_wait+0x291/0x3c0 [ 560.701543][ C0] ? __pfx___futex_wait+0x10/0x10 [ 560.701573][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 560.701603][ C0] ? ktime_add_safe+0x60/0x70 [ 560.701632][ C0] futex_wait+0xe9/0x380 [ 560.701656][ C0] ? __pfx_futex_wait+0x10/0x10 [ 560.701688][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.701722][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 560.701747][ C0] do_futex+0x22b/0x350 [ 560.701768][ C0] ? __pfx_do_futex+0x10/0x10 [ 560.701792][ C0] ? ktime_get+0x206/0x300 [ 560.701812][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.701834][ C0] ? read_tsc+0x9/0x20 [ 560.701855][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 560.701880][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 560.701910][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.701947][ C0] do_syscall_64+0xcd/0x250 [ 560.701978][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.702004][ C0] RIP: 0033:0x7f7dc4625d29 [ 560.702023][ C0] RSP: 002b:00007ffd540a4fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 560.702045][ C0] RAX: ffffffffffffffda RBX: 00007ffd540a50d0 RCX: 00007f7dc4625d29 [ 560.702060][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7dc4815fac [ 560.702074][ C0] RBP: 00007f7dc4815fac R08: 00007f7dc5354000 R09: 00007ffd540a529f [ 560.702088][ C0] R10: 00007ffd540a50b0 R11: 0000000000000246 R12: 00000000000893ca [ 560.702102][ C0] R13: 00007ffd540a50b0 R14: 0000000000000bea R15: 00000000000887e0 [ 560.702126][ C0] [ 560.702133][ C0] task:syz.3.1156 state:S stack:28368 pid:8943 tgid:8942 ppid:2952 flags:0x00000000 [ 560.702198][ C0] Call Trace: [ 560.702204][ C0] [ 560.702219][ C0] __schedule+0x102c/0x34b0 [ 560.702242][ C0] ? __pfx___schedule+0x10/0x10 [ 560.702262][ C0] ? schedule+0x298/0x350 [ 560.702281][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.702309][ C0] ? lock_acquire+0x2f/0xb0 [ 560.702333][ C0] ? schedule+0x1fd/0x350 [ 560.702354][ C0] schedule+0xe7/0x350 [ 560.702373][ C0] schedule_timeout+0x244/0x280 [ 560.702402][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.702439][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.702472][ C0] ___down_common+0x2d7/0x460 [ 560.702499][ C0] ? __pfx____down_common+0x10/0x10 [ 560.702526][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 560.702560][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.702593][ C0] __down_interruptible+0x21/0x40 [ 560.702618][ C0] down_interruptible+0x7f/0xa0 [ 560.702643][ C0] raw_ioctl+0x11ea/0x2b90 [ 560.702665][ C0] ? lock_acquire+0x2f/0xb0 [ 560.702689][ C0] ? __fget_files+0x40/0x3a0 [ 560.702720][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.702742][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 560.702771][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.702794][ C0] __x64_sys_ioctl+0x190/0x200 [ 560.702817][ C0] do_syscall_64+0xcd/0x250 [ 560.702844][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.702871][ C0] RIP: 0033:0x7f7dc462592b [ 560.702885][ C0] RSP: 002b:00007f7dc2c94f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.702905][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dc462592b [ 560.702919][ C0] RDX: 00007f7dc2c95fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 560.702932][ C0] RBP: 00007f7dc2c95fe0 R08: 0000000000000080 R09: 00007f7dc2c94fd8 [ 560.702946][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 560.702960][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f7dc46abd08 [ 560.702984][ C0] [ 560.702992][ C0] task:syz.2.1157 state:S stack:28016 pid:8945 tgid:8945 ppid:2951 flags:0x00000000 [ 560.703056][ C0] Call Trace: [ 560.703062][ C0] [ 560.703072][ C0] __schedule+0x102c/0x34b0 [ 560.703095][ C0] ? __pfx___schedule+0x10/0x10 [ 560.703116][ C0] ? schedule+0x298/0x350 [ 560.703134][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.703162][ C0] ? lock_acquire+0x2f/0xb0 [ 560.703186][ C0] ? schedule+0x1fd/0x350 [ 560.703205][ C0] ? do_nanosleep+0x18a/0x510 [ 560.703233][ C0] schedule+0xe7/0x350 [ 560.703252][ C0] do_nanosleep+0x216/0x510 [ 560.703284][ C0] ? __pfx_do_nanosleep+0x10/0x10 [ 560.703313][ C0] ? __asan_memset+0x23/0x50 [ 560.703344][ C0] ? __hrtimer_init+0x106/0x2c0 [ 560.703373][ C0] hrtimer_nanosleep+0x158/0x380 [ 560.703408][ C0] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 560.703439][ C0] ? __might_fault+0xe3/0x190 [ 560.703461][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.703491][ C0] ? get_timespec64+0x148/0x240 [ 560.703512][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 560.703535][ C0] common_nsleep+0xa1/0xd0 [ 560.703559][ C0] __x64_sys_clock_nanosleep+0x344/0x4a0 [ 560.703590][ C0] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 560.703627][ C0] do_syscall_64+0xcd/0x250 [ 560.703654][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.703680][ C0] RIP: 0033:0x7ff1204785e5 [ 560.703699][ C0] RSP: 002b:00007ffc7c765a20 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 560.703719][ C0] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff1204785e5 [ 560.703733][ C0] RDX: 00007ffc7c765a60 RSI: 0000000000000000 RDI: 0000000000000000 [ 560.703746][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000002a4 [ 560.703760][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000000899b7 [ 560.703773][ C0] R13: 00007ff120635fa0 R14: 0000000000000bea R15: ffffffffffffffff [ 560.703798][ C0] [ 560.703806][ C0] task:syz.2.1157 state:S stack:28360 pid:8946 tgid:8945 ppid:2951 flags:0x00000000 [ 560.703870][ C0] Call Trace: [ 560.703876][ C0] [ 560.703887][ C0] __schedule+0x102c/0x34b0 [ 560.703910][ C0] ? __pfx___schedule+0x10/0x10 [ 560.703930][ C0] ? schedule+0x298/0x350 [ 560.703948][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.703974][ C0] ? plist_check_prev_next+0x12a/0x1a0 [ 560.703995][ C0] ? lock_acquire+0x2f/0xb0 [ 560.704019][ C0] ? schedule+0x1fd/0x350 [ 560.704039][ C0] ? futex_wait_queue+0x41/0x1f0 [ 560.704063][ C0] schedule+0xe7/0x350 [ 560.704082][ C0] futex_wait_queue+0xfc/0x1f0 [ 560.704108][ C0] __futex_wait+0x291/0x3c0 [ 560.704135][ C0] ? __pfx___futex_wait+0x10/0x10 [ 560.704164][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 560.704193][ C0] ? find_held_lock+0x2d/0x110 [ 560.704229][ C0] futex_wait+0xe9/0x380 [ 560.704253][ C0] ? __pfx_futex_wait+0x10/0x10 [ 560.704287][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 560.704312][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.704334][ C0] ? finish_task_switch.isra.0+0x1dc/0xa40 [ 560.704359][ C0] ? __switch_to+0x749/0x1190 [ 560.704392][ C0] do_futex+0x22b/0x350 [ 560.704413][ C0] ? __pfx_do_futex+0x10/0x10 [ 560.704436][ C0] ? __pfx___schedule+0x10/0x10 [ 560.704457][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 560.704481][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 560.704503][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.704540][ C0] do_syscall_64+0xcd/0x250 [ 560.704567][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.704594][ C0] RIP: 0033:0x7ff120445d29 [ 560.704608][ C0] RSP: 002b:00007ff11eab70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 560.704628][ C0] RAX: ffffffffffffffda RBX: 00007ff120635fa8 RCX: 00007ff120445d29 [ 560.704647][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff120635fa8 [ 560.704661][ C0] RBP: 00007ff120635fa0 R08: 0000000000000000 R09: 0000000000000000 [ 560.704675][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff120635fac [ 560.704688][ C0] R13: 0000000000000000 R14: 00007ffc7c765840 R15: 00007ffc7c765928 [ 560.704718][ C0] [ 560.704726][ C0] task:syz.4.1158 state:S stack:28016 pid:8947 tgid:8947 ppid:2947 flags:0x00000000 [ 560.704790][ C0] Call Trace: [ 560.704797][ C0] [ 560.704807][ C0] __schedule+0x102c/0x34b0 [ 560.704831][ C0] ? __pfx___schedule+0x10/0x10 [ 560.704850][ C0] ? schedule+0x298/0x350 [ 560.704869][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.704897][ C0] ? lock_acquire+0x2f/0xb0 [ 560.704921][ C0] ? schedule+0x1fd/0x350 [ 560.704940][ C0] ? futex_wait_queue+0x41/0x1f0 [ 560.704964][ C0] schedule+0xe7/0x350 [ 560.704983][ C0] futex_wait_queue+0xfc/0x1f0 [ 560.705010][ C0] __futex_wait+0x291/0x3c0 [ 560.705036][ C0] ? __pfx___futex_wait+0x10/0x10 [ 560.705066][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 560.705095][ C0] ? ktime_add_safe+0x60/0x70 [ 560.705124][ C0] futex_wait+0xe9/0x380 [ 560.705148][ C0] ? __pfx_futex_wait+0x10/0x10 [ 560.705176][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.705206][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 560.705231][ C0] do_futex+0x22b/0x350 [ 560.705252][ C0] ? __pfx_do_futex+0x10/0x10 [ 560.705272][ C0] ? ktime_get+0x206/0x300 [ 560.705292][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.705315][ C0] ? read_tsc+0x9/0x20 [ 560.705336][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 560.705360][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 560.705382][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.705419][ C0] do_syscall_64+0xcd/0x250 [ 560.705446][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.705472][ C0] RIP: 0033:0x7fbb00175d29 [ 560.705487][ C0] RSP: 002b:00007ffe318b4d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 560.705507][ C0] RAX: ffffffffffffffda RBX: 00007ffe318b4e30 RCX: 00007fbb00175d29 [ 560.705522][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbb00365fac [ 560.705535][ C0] RBP: 00007fbb00365fac R08: 00007fbafffea000 R09: 00007ffe318b4fff [ 560.705550][ C0] R10: 00007ffe318b4e10 R11: 0000000000000246 R12: 0000000000088f17 [ 560.705564][ C0] R13: 00007ffe318b4e10 R14: 000000000000015e R15: 0000000000088db9 [ 560.705588][ C0] [ 560.705596][ C0] task:syz.4.1158 state:S stack:28360 pid:8948 tgid:8947 ppid:2947 flags:0x00000000 [ 560.705660][ C0] Call Trace: [ 560.705666][ C0] [ 560.705676][ C0] __schedule+0x102c/0x34b0 [ 560.705704][ C0] ? __pfx___schedule+0x10/0x10 [ 560.705724][ C0] ? schedule+0x298/0x350 [ 560.705742][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.705771][ C0] ? lock_acquire+0x2f/0xb0 [ 560.705794][ C0] ? schedule+0x1fd/0x350 [ 560.705815][ C0] schedule+0xe7/0x350 [ 560.705835][ C0] schedule_timeout+0x244/0x280 [ 560.705863][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.705901][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.705935][ C0] __wait_for_common+0x3e1/0x600 [ 560.705956][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.705988][ C0] ? __pfx___wait_for_common+0x10/0x10 [ 560.706009][ C0] ? dummy_queue+0x3fb/0xb70 [ 560.706041][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.706074][ C0] wait_for_completion_interruptible+0x1f/0x40 [ 560.706096][ C0] raw_process_ep_io+0x5d7/0xb90 [ 560.706123][ C0] ? __pfx_raw_process_ep_io+0x10/0x10 [ 560.706152][ C0] ? memdup_user+0x88/0xd0 [ 560.706183][ C0] raw_ioctl+0xa4d/0x2b90 [ 560.706213][ C0] ? lock_acquire+0x2f/0xb0 [ 560.706256][ C0] ? __fget_files+0x40/0x3a0 [ 560.706285][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.706307][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 560.706336][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.706359][ C0] __x64_sys_ioctl+0x190/0x200 [ 560.706382][ C0] do_syscall_64+0xcd/0x250 [ 560.706409][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.706435][ C0] RIP: 0033:0x7fbb0017592b [ 560.706451][ C0] RSP: 002b:00007fbafe7dff70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.706470][ C0] RAX: ffffffffffffffda RBX: 00000000ffffff75 RCX: 00007fbb0017592b [ 560.706485][ C0] RDX: 00007fbafe7dfff0 RSI: 0000000040085507 RDI: 0000000000000003 [ 560.706499][ C0] RBP: 0000000000000003 R08: 00007fbb00490320 R09: 0000000000000000 [ 560.706513][ C0] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000200002c0 [ 560.706526][ C0] R13: 0000000000000000 R14: 00007fbb00365fa0 R15: 00007ffe318b4ba8 [ 560.706551][ C0] [ 560.706559][ C0] task:syz.1.1159 state:S stack:27200 pid:8949 tgid:8949 ppid:2949 flags:0x00000000 [ 560.706622][ C0] Call Trace: [ 560.706629][ C0] [ 560.706639][ C0] __schedule+0x102c/0x34b0 [ 560.706662][ C0] ? __pfx___schedule+0x10/0x10 [ 560.706682][ C0] ? schedule+0x298/0x350 [ 560.706706][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.706734][ C0] ? lock_acquire+0x2f/0xb0 [ 560.706758][ C0] ? schedule+0x1fd/0x350 [ 560.706777][ C0] ? futex_wait_queue+0x41/0x1f0 [ 560.706801][ C0] schedule+0xe7/0x350 [ 560.706821][ C0] futex_wait_queue+0xfc/0x1f0 [ 560.706847][ C0] __futex_wait+0x291/0x3c0 [ 560.706873][ C0] ? __pfx___futex_wait+0x10/0x10 [ 560.706903][ C0] ? __pfx_futex_wake_mark+0x10/0x10 [ 560.706932][ C0] ? ktime_add_safe+0x60/0x70 [ 560.706961][ C0] futex_wait+0xe9/0x380 [ 560.706985][ C0] ? __pfx_futex_wait+0x10/0x10 [ 560.707013][ C0] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 560.707043][ C0] ? __x64_sys_futex+0x3a9/0x4c0 [ 560.707067][ C0] do_futex+0x22b/0x350 [ 560.707088][ C0] ? __pfx_do_futex+0x10/0x10 [ 560.707108][ C0] ? ktime_get+0x206/0x300 [ 560.707128][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 560.707150][ C0] ? read_tsc+0x9/0x20 [ 560.707172][ C0] __x64_sys_futex+0x1e1/0x4c0 [ 560.707196][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 560.707220][ C0] ? do_user_addr_fault+0x839/0x12c0 [ 560.707248][ C0] do_syscall_64+0xcd/0x250 [ 560.707275][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.707301][ C0] RIP: 0033:0x7f7b2f605d29 [ 560.707316][ C0] RSP: 002b:00007fff1b448df8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 560.707336][ C0] RAX: ffffffffffffffda RBX: 00007fff1b448f20 RCX: 00007f7b2f605d29 [ 560.707350][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7b2f7f5fac [ 560.707364][ C0] RBP: 00007f7b2f7f5fac R08: 00007f7b30330000 R09: 00007fff1b4490ef [ 560.707378][ C0] R10: 00007fff1b448f00 R11: 0000000000000246 R12: 0000000000089769 [ 560.707392][ C0] R13: 00007fff1b448f00 R14: 0000000000000bea R15: 0000000000088b7f [ 560.707416][ C0] [ 560.707424][ C0] task:syz.1.1159 state:S stack:28480 pid:8950 tgid:8949 ppid:2949 flags:0x00000000 [ 560.707488][ C0] Call Trace: [ 560.707494][ C0] [ 560.707505][ C0] __schedule+0x102c/0x34b0 [ 560.707528][ C0] ? __pfx___schedule+0x10/0x10 [ 560.707548][ C0] ? schedule+0x298/0x350 [ 560.707566][ C0] ? __pfx_lock_release+0x10/0x10 [ 560.707594][ C0] ? lock_acquire+0x2f/0xb0 [ 560.707618][ C0] ? schedule+0x1fd/0x350 [ 560.707639][ C0] schedule+0xe7/0x350 [ 560.707658][ C0] schedule_timeout+0x244/0x280 [ 560.707687][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 560.707728][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 560.707762][ C0] ___down_common+0x2d7/0x460 [ 560.707789][ C0] ? __pfx____down_common+0x10/0x10 [ 560.707812][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 560.707845][ C0] ? rcu_is_watching+0x12/0xc0 [ 560.707878][ C0] __down_interruptible+0x21/0x40 [ 560.707904][ C0] down_interruptible+0x7f/0xa0 [ 560.707929][ C0] raw_ioctl+0x11ea/0x2b90 [ 560.707951][ C0] ? lock_acquire+0x2f/0xb0 [ 560.707975][ C0] ? __fget_files+0x40/0x3a0 [ 560.708002][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.708023][ C0] ? selinux_file_ioctl+0xb4/0x270 [ 560.708053][ C0] ? __pfx_raw_ioctl+0x10/0x10 [ 560.708076][ C0] __x64_sys_ioctl+0x190/0x200 [ 560.708098][ C0] do_syscall_64+0xcd/0x250 [ 560.708126][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.708152][ C0] RIP: 0033:0x7f7b2f60592b [ 560.708167][ C0] RSP: 002b:00007f7b2dc74f10 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 560.708186][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b2f60592b [ 560.708201][ C0] RDX: 00007f7b2dc75fe0 RSI: 0000000080085502 RDI: 0000000000000003 [ 560.708214][ C0] RBP: 00007f7b2dc75fe0 R08: 0000000000000080 R09: 00007f7b2dc74fd8 [ 560.708233][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000080085502 [ 560.708247][ C0] R13: 0000000800000000 R14: 0000000000000012 R15: 00007f7b2f68bd08 [ 560.708271][ C0] [ 560.708278][ C0] [ 560.708278][ C0] Showing all locks held in the system: [ 560.708333][ C0] 3 locks held by kworker/1:0/24: [ 560.708345][ C0] #0: ffff8881062fe148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 560.708404][ C0] #1: ffffc9000019fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 560.708459][ C0] #2: ffff88810b7a9190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 560.708517][ C0] 2 locks held by getty/2903: [ 560.708529][ C0] #0: ffff8881122d40a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 560.708586][ C0] #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480 [ 560.708640][ C0] 6 locks held by kworker/1:3/5231: [ 560.708652][ C0] #0: ffff8881062fe148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 560.708711][ C0] #1: ffffc90001fafd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 560.708765][ C0] #2: ffff88810b709190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 560.708814][ C0] #3: ffff88810b70c508 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x28aa/0x4f40 [ 560.708864][ C0] #4: ffff888109be0c68 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x28d0/0x4f40 [ 560.708921][ C0] #5: ffffffff899d7330 (ehci_cf_port_reset_rwsem){.+.+}-{4:4}, at: hub_port_reset+0x1a7/0x1e60 [ 560.708970][ C0] 6 locks held by kworker/1:6/5242: [ 560.708982][ C0] #0: ffff8881062fe148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 560.709039][ C0] #1: ffffc90002077d80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 560.709092][ C0] #2: ffff88810bb31190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 560.709141][ C0] #3: ffff88810bb34508 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x28aa/0x4f40 [ 560.709190][ C0] #4: ffff88810b352468 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x28d0/0x4f40 [ 560.709240][ C0] #5: ffffffff899d7330 (ehci_cf_port_reset_rwsem){.+.+}-{4:4}, at: hub_port_reset+0x1a7/0x1e60 [ 560.709293][ C0] 2 locks held by kworker/0:4/5261: [ 560.709305][ C0] #0: ffff888100080948 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 560.709358][ C0] #1: ffffc90001ecfd80 (console_work){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 560.709411][ C0] 6 locks held by kworker/0:6/5585: [ 560.709423][ C0] #0: ffff8881062fe148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 [ 560.709476][ C0] #1: ffffc90002a0fd80 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 [ 560.709529][ C0] #2: ffff88810b791190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x4f40 [ 560.709578][ C0] #3: ffff88810b794508 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x28aa/0x4f40 [ 560.709635][ C0] #4: ffff88810b33b468 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x28d0/0x4f40 [ 560.709684][ C0] #5: ffffffff899d7330 (ehci_cf_port_reset_rwsem){.+.+}-{4:4}, at: hub_port_reset+0x1a7/0x1e60 [ 560.709742][ C0] [ 560.709747][ C0] ============================================= [ 560.709747][ C0] [ 560.715143][ T5236] m920x_read = error: -19 [ 560.715167][ T5236] dvb-usb: error while querying for an remote control event. [ 560.718882][ T5231] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 560.766523][ T5585] usb 2-1: device descriptor read/64, error -71 [ 560.770289][ T5232] m920x_read = error: -19 [ 560.770312][ T5232] dvb-usb: error while querying for an remote control event. [ 560.799958][ T5231] usb 1-1: device descriptor read/8, error -71 [ 560.816667][ T5236] m920x_read = error: -19 [ 560.820532][ T5232] m920x_read = error: -19 [ 560.820553][ T5232] dvb-usb: error -19 while querying for an remote control event. [ 560.856304][ T5242] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 560.857780][ T5236] dvb-usb: error while querying for an remote control event. [ 560.886424][ T24] m920x_read = error: -19 [ 560.996385][ T5236] m920x_read = error: -19 [ 560.996629][ T24] dvb-usb: error while querying for an remote control event. [ 561.001130][ T5236] dvb-usb: error while querying for an remote control event. [ 561.006071][ T5232] m920x_read = error: -19 [ 561.036350][ T5585] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 561.038917][ T5232] dvb-usb: error -19 while querying for an remote control event. [ 561.074803][ T5231] usb 1-1: device descriptor read/8, error -71 [ 561.116332][ T5236] m920x_read = error: -19 [ 561.137915][ T24] m920x_read = error: -19 [ 561.141676][ T5236] dvb-usb: error while querying for an remote control event. [ 561.184714][ T8] usb 5-1: USB disconnect, device number 50 [ 561.187703][ T24] dvb-usb: error while querying for an remote control event. [ 561.236349][ T5585] usb 2-1: device descriptor read/64, error -71 [ 561.239548][ T5242] usb 4-1: device descriptor read/8, error -71 [ 561.246366][ T5236] m920x_read = error: -19 [ 561.249101][ T5232] m920x_read = error: -19 [ 561.253331][ T5236] dvb-usb: error while querying for an remote control event. [ 561.257492][ T5232] dvb-usb: error -19 while querying for an remote control event. [ 561.357158][ T24] m920x_read = error: -19 [ 561.466369][ T5236] m920x_read = error: -19 [ 561.470523][ T24] dvb-usb: error while querying for an remote control event. [ 561.470664][ T6380] m920x_read = error: -19 [ 561.474873][ T5236] dvb-usb: error while querying for an remote control event. [ 561.479934][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 561.497676][ T5242] usb 4-1: device descriptor read/8, error -71 [ 561.586383][ T24] m920x_read = error: -19 [ 561.591705][ T5585] usb 2-1: device descriptor read/64, error -71 [ 561.594654][ T24] dvb-usb: error while querying for an remote control event. [ 561.696409][ T5236] m920x_read = error: -19 [ 561.697845][ T6380] m920x_read = error: -19 [ 561.702398][ T5236] dvb-usb: error while querying for an remote control event. [ 561.706760][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 561.706830][ T5231] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 561.711112][ T5585] usb usb2-port1: attempt power cycle [ 561.715726][ T5232] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 561.816459][ T5236] m920x_read = error: -19 [ 561.820699][ T24] m920x_read = error: -19 [ 561.824630][ T5236] dvb-usb: error while querying for an remote control event. [ 561.926356][ T5236] m920x_read = error: -19 [ 561.928976][ T24] dvb-usb: error while querying for an remote control event. [ 561.929133][ T6380] m920x_read = error: -19 [ 561.934472][ T5236] dvb-usb: error while querying for an remote control event. [ 562.036345][ T5236] m920x_read = error: -19 [ 562.037791][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 562.042368][ T5236] dvb-usb: error while querying for an remote control event. [ 562.048102][ T24] m920x_read = error: -19 [ 562.056372][ T5585] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 562.059312][ T24] dvb-usb: error while querying for an remote control event. [ 562.087606][ T5585] usb 2-1: device descriptor read/8, error -71 [ 562.112419][ T5231] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 12592, setting to 1024 [ 562.156399][ T5236] m920x_read = error: -19 [ 562.156820][ T5231] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 562.159804][ T5236] dvb-usb: error while querying for an remote control event. [ 562.171536][ T5231] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 562.171797][ T5242] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 562.237815][ T5585] usb 2-1: device descriptor read/8, error -71 [ 562.241293][ T24] m920x_read = error: -19 [ 562.247096][ T8] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 562.251208][ T24] dvb-usb: error while querying for an remote control event. [ 562.276392][ T5236] m920x_read = error: -19 [ 562.278065][ T24] m920x_read = error: -19 [ 562.282840][ T5236] dvb-usb: error while querying for an remote control event. [ 562.288183][ T24] dvb-usb: error -19 while querying for an remote control event. [ 562.396339][ T5236] m920x_read = error: -19 [ 562.400810][ T24] m920x_read = error: -19 [ 562.405279][ T5236] dvb-usb: error while querying for an remote control event. [ 562.406713][ T8] usb 5-1: Using ep0 maxpacket: 32 [ 562.410175][ T24] dvb-usb: error while querying for an remote control event. [ 562.415253][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 562.424439][ T5231] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 562.426647][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 562.429574][ T5231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 562.434073][ T8] usb 5-1: New USB device found, idVendor=0079, idProduct=1801, bcdDevice= 0.00 [ 562.434104][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 562.443318][ T8] usb 5-1: config 0 descriptor?? [ 562.443359][ T5231] usb 1-1: SerialNumber: syz [ 562.486417][ T5585] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 562.495425][ T8952] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 562.517790][ T5232] usb 3-1: config 0 has an invalid interface number: 195 but max is 0 [ 562.518596][ T5236] m920x_read = error: -19 [ 562.522530][ T5232] usb 3-1: config 0 has no interface number 0 [ 562.525810][ T5236] dvb-usb: error while querying for an remote control event. [ 562.538269][ T5585] usb 2-1: device descriptor read/8, error -71 [ 562.626395][ T5236] m920x_read = error: -19 [ 562.628476][ T6380] m920x_read = error: -19 [ 562.633183][ T5236] dvb-usb: error while querying for an remote control event. [ 562.667762][ T5585] usb 2-1: device descriptor read/8, error -71 [ 562.671217][ T6380] dvb-usb: error while querying for an remote control event. [ 562.699768][ T8952] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 562.702170][ T6380] m920x_read = error: -19 [ 562.736346][ T5236] m920x_read = error: -19 [ 562.737237][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 562.741734][ T5236] dvb-usb: error while querying for an remote control event. [ 562.768777][ T5232] usb 3-1: New USB device found, idVendor=eb1a, idProduct=a313, bcdDevice=b2.41 [ 562.776626][ T5585] usb usb2-port1: unable to enumerate USB device [ 562.779891][ T5232] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.856808][ T8] hid_mf 0003:0079:1801.00A9: unknown main item tag 0x0 [ 562.859318][ T5232] usb 3-1: Product: syz [ 562.867515][ T8] hid_mf 0003:0079:1801.00A9: hidraw0: USB HID v0.00 Device [HID 0079:1801] on usb-dummy_hcd.4-1/input0 [ 562.868932][ T5232] usb 3-1: Manufacturer: syz [ 562.874040][ T8] hid_mf 0003:0079:1801.00A9: Force feedback for HJZ Mayflash game controller adapters by Marcel Hasler [ 562.886022][ T5585] m920x_read = error: -19 [ 562.887854][ T5232] usb 3-1: SerialNumber: syz [ 562.892629][ T5585] dvb-usb: error while querying for an remote control event. [ 562.896850][ T24] m920x_read = error: -19 [ 563.006353][ T5585] m920x_read = error: -19 [ 563.010089][ T24] dvb-usb: error while querying for an remote control event. [ 563.010157][ T24] m920x_read = error: -19 [ 563.013392][ T5585] dvb-usb: error while querying for an remote control event. [ 563.016364][ T24] dvb-usb: error -19 while querying for an remote control event. [ 563.017784][ T5232] usb 3-1: config 0 descriptor?? [ 563.072871][ T8956] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.074311][ T5242] usb 4-1: device not accepting address 81, error -71 [ 563.088196][ T8956] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 563.088683][ T5242] usb usb4-port1: unable to enumerate USB device [ 563.105649][ T8] usb 5-1: USB disconnect, device number 51 [ 563.122510][ T5232] em28xx 3-1:0.195: New device syz syz @ 480 Mbps (eb1a:a313, interface 195, class 195) [ 563.133205][ T5236] m920x_read = error: -19 [ 563.133500][ T5232] em28xx 3-1:0.195: Video interface 195 found: bulk [ 563.138601][ T5236] dvb-usb: error while querying for an remote control event. [ 563.146903][ T24] m920x_read = error: -19 [ 563.266489][ T5236] m920x_read = error: -19 [ 563.268005][ T24] dvb-usb: error while querying for an remote control event. [ 563.272799][ T5236] dvb-usb: error while querying for an remote control event. [ 563.277522][ T6380] m920x_read = error: -19 [ 563.401067][ T8954] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.401441][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 563.408006][ T8954] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 563.411533][ T5231] cdc_ether 1-1:1.0 wwan0: register 'cdc_ether' at usb-dummy_hcd.0-1, Mobile Broadband Network Device, 42:42:42:42:42:42 [ 563.417274][ T5266] m920x_read = error: -19 [ 563.422737][ T24] m920x_read = error: -19 [ 563.424378][ T5266] dvb-usb: error while querying for an remote control event. [ 563.456362][ T5585] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 563.459265][ T24] dvb-usb: error while querying for an remote control event. [ 563.546309][ T5266] m920x_read = error: -19 [ 563.549533][ T5231] usb 1-1: USB disconnect, device number 48 [ 563.559090][ T5266] dvb-usb: error while querying for an remote control event. [ 563.565549][ T5231] cdc_ether 1-1:1.0 wwan0: unregister 'cdc_ether' usb-dummy_hcd.0-1, Mobile Broadband Network Device [ 563.616347][ T5585] usb 2-1: Using ep0 maxpacket: 16 [ 563.617471][ T36] m920x_read = error: -19 [ 563.627737][ T5585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 563.631213][ T36] dvb-usb: error -19 while querying for an remote control event. [ 563.635671][ T5585] usb 2-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 563.666335][ T36] m920x_read = error: -19 [ 563.669846][ T5585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 563.674563][ T36] dvb-usb: error while querying for an remote control event. [ 563.684138][ T8] m920x_read = error: -19 [ 563.806353][ T36] m920x_read = error: -19 [ 563.807952][ T8] dvb-usb: error while querying for an remote control event. [ 563.812818][ T36] dvb-usb: error while querying for an remote control event. [ 563.887517][ T5585] usb 2-1: config 0 descriptor?? [ 563.889553][ T24] m920x_read = error: -19 [ 563.907068][ T8954] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 563.909201][ T24] dvb-usb: error -19 while querying for an remote control event. [ 563.915378][ T8954] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.006408][ T36] m920x_read = error: -19 [ 564.080535][ T8] m920x_read = error: -19 [ 564.080636][ T36] dvb-usb: error while querying for an remote control event. [ 564.085984][ T8] dvb-usb: error while querying for an remote control event. [ 564.096535][ T6380] m920x_read = error: -19 [ 564.200057][ T8954] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 564.204956][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 564.208465][ T5242] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 564.211725][ T5266] m920x_read = error: -19 [ 564.216174][ T36] m920x_read = error: -19 [ 564.220222][ T5266] dvb-usb: error while querying for an remote control event. [ 564.225973][ T36] dvb-usb: error while querying for an remote control event. [ 564.267304][ T8954] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.376431][ T5236] m920x_read = error: -19 [ 564.381079][ T5241] m920x_read = error: -19 [ 564.384057][ T5236] dvb-usb: error while querying for an remote control event. [ 564.387264][ T5241] dvb-usb: error while querying for an remote control event. [ 564.475306][ T8954] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 564.475946][ T8979] m920x_read = error: -19 [ 564.490791][ T8954] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.495050][ T8979] dvb-usb: error -19 while querying for an remote control event. [ 564.506775][ T5236] m920x_read = error: -19 [ 564.576500][ T24] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 564.576778][ T5236] dvb-usb: error while querying for an remote control event. [ 564.580791][ T5232] em28xx 3-1:0.195: unknown em28xx chip ID (0) [ 564.592506][ T5585] hid-steam 0003:28DE:1102.00AA: unknown main item tag 0x0 [ 564.595691][ T5241] m920x_read = error: -19 [ 564.600230][ T5585] hid-steam 0003:28DE:1102.00AA: unknown main item tag 0x0 [ 564.604908][ T5241] dvb-usb: error while querying for an remote control event. [ 564.609658][ T5585] hid-steam 0003:28DE:1102.00AA: : USB HID v0.00 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 564.647656][ T5242] usb 4-1: config index 0 descriptor too short (expected 13074, got 18) [ 564.686373][ T5236] m920x_read = error: -19 [ 564.687382][ T5242] usb 4-1: config 116 has too many interfaces: 154, using maximum allowed: 32 [ 564.692472][ T5236] dvb-usb: error while querying for an remote control event. [ 564.696715][ T5242] usb 4-1: config 116 has an invalid descriptor of length 50, skipping remainder of the config [ 564.706542][ T5585] hid-steam 0003:28DE:1102.00AA: Steam Controller 'XXXXXXXXXX' connected [ 564.706574][ T5242] usb 4-1: config 116 has 0 interfaces, different from the descriptor's value: 154 [ 564.719359][ T5585] input: Steam Controller as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:28DE:1102.00AA/input/input141 [ 564.721229][ T5241] m920x_read = error: -19 [ 564.750008][ T5585] hid-steam 0003:28DE:1102.00AB: unknown main item tag 0x0 [ 564.751617][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 564.751692][ T5241] m920x_read = error: -19 [ 564.756050][ T5585] hid-steam 0003:28DE:1102.00AB: unknown main item tag 0x0 [ 564.761188][ T5241] dvb-usb: error while querying for an remote control event. [ 564.778418][ T5585] hid-steam 0003:28DE:1102.00AB: hidraw0: USB HID v0.00 Device [HID 28de:1102] on usb-dummy_hcd.1-1/input0 [ 564.798271][ T5242] usb 4-1: New USB device found, idVendor=44fc, idProduct=504a, bcdDevice=43.02 [ 564.816806][ T5585] m920x_read = error: -19 [ 564.819430][ T5242] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 564.824020][ T5585] dvb-usb: error while querying for an remote control event. [ 564.828619][ T5242] usb 4-1: Product: syz [ 564.828644][ T5242] usb 4-1: Manufacturer: syz [ 564.887021][ T8960] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 564.890115][ T5242] usb 4-1: SerialNumber: syz [ 564.891564][ T8979] m920x_read = error: -19 [ 564.903304][ T8960] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 564.904986][ T8979] dvb-usb: error while querying for an remote control event. [ 564.923949][ T5585] usb 2-1: USB disconnect, device number 73 [ 564.932642][ T8979] m920x_read = error: -19 [ 564.956680][ T5236] m920x_read = error: -19 [ 564.956831][ T8979] dvb-usb: error -19 while querying for an remote control event. [ 564.967036][ T5236] dvb-usb: error while querying for an remote control event. [ 564.996543][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 565.106350][ T5236] m920x_read = error: -19 [ 565.107197][ T5241] m920x_read = error: -19 [ 565.111419][ T5236] dvb-usb: error while querying for an remote control event. [ 565.216566][ T5236] m920x_read = error: -19 [ 565.220457][ T5241] dvb-usb: error while querying for an remote control event. [ 565.224516][ T5236] dvb-usb: error while querying for an remote control event. [ 565.229981][ T8979] m920x_read = error: -19 [ 565.236064][ T5585] hid-steam 0003:28DE:1102.00AA: Steam Controller 'XXXXXXXXXX' disconnected [ 565.240107][ T8979] dvb-usb: error -19 while querying for an remote control event. [ 565.336399][ T5236] m920x_read = error: -19 [ 565.337381][ T5232] em28xx 3-1:0.195: reading from i2c device at 0xa0 failed (error=-5) [ 565.341082][ T5236] dvb-usb: error while querying for an remote control event. [ 565.453482][ T5236] m920x_read = error: -19 [ 565.455727][ T5232] em28xx 3-1:0.195: board has no eeprom [ 565.460496][ T5236] dvb-usb: error while querying for an remote control event. [ 565.468419][ T5242] usb 4-1: USB disconnect, device number 82 [ 565.576347][ T5585] m920x_read = error: -19 [ 565.580529][ T5241] m920x_read = error: -19 [ 565.586032][ T5585] dvb-usb: error while querying for an remote control event. [ 565.686370][ T5585] m920x_read = error: -19 [ 565.689133][ T5241] dvb-usb: error while querying for an remote control event. [ 565.689199][ T8979] m920x_read = error: -19 [ 565.694206][ T5585] dvb-usb: error while querying for an remote control event. [ 565.699423][ T8979] dvb-usb: error -19 while querying for an remote control event. [ 565.796370][ T5236] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 565.798957][ T5231] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 565.806342][ T5585] m920x_read = error: -19 [ 565.810774][ T5241] m920x_read = error: -19 [ 565.814106][ T5585] dvb-usb: error while querying for an remote control event. [ 565.819328][ T5241] dvb-usb: error while querying for an remote control event. [ 565.926465][ T5585] m920x_read = error: -19 [ 565.930904][ T24] usb 5-1: config 0 has an invalid interface number: 126 but max is 0 [ 565.936647][ T5585] dvb-usb: error while querying for an remote control event. [ 565.956314][ T5236] usb 2-1: Using ep0 maxpacket: 16 [ 565.961044][ T24] usb 5-1: config 0 has no interface number 0 [ 565.967749][ T5236] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 565.971498][ T8979] m920x_read = error: -19 [ 565.974608][ T5236] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 565.979460][ T8979] dvb-usb: error -19 while querying for an remote control event. [ 565.982473][ T5236] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 565.992721][ T24] usb 5-1: config 0 interface 126 altsetting 16 bulk endpoint 0x6 has invalid maxpacket 1023 [ 566.003556][ T5236] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 566.008556][ T24] usb 5-1: config 0 interface 126 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 8 [ 566.008597][ T24] usb 5-1: config 0 interface 126 has no altsetting 0 [ 566.011124][ T24] usb 5-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice=b0.1c [ 566.012988][ T5236] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.018236][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 566.022724][ T5236] usb 2-1: Product: syz [ 566.022747][ T5236] usb 2-1: Manufacturer: syz [ 566.022767][ T5236] usb 2-1: SerialNumber: syz [ 566.046717][ T5585] m920x_read = error: -19 [ 566.048061][ T24] usb 5-1: Product: syz [ 566.053258][ T5585] dvb-usb: error while querying for an remote control event. [ 566.156392][ T5585] m920x_read = error: -19 [ 566.159891][ T24] usb 5-1: Manufacturer: syz [ 566.159915][ T24] usb 5-1: SerialNumber: syz [ 566.160133][ T5232] em28xx 3-1:0.195: Identified as KWorld ATSC 315U HDTV TV Box (card=69) [ 566.165156][ T5585] dvb-usb: error while querying for an remote control event. [ 566.170475][ T5241] m920x_read = error: -19 [ 566.276393][ T5585] m920x_read = error: -19 [ 566.280872][ T5241] dvb-usb: error while querying for an remote control event. [ 566.281068][ T5241] m920x_read = error: -19 [ 566.286124][ T5585] dvb-usb: error while querying for an remote control event. [ 566.386365][ T5585] m920x_read = error: -19 [ 566.391423][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 566.392380][ T5241] m920x_read = error: -19 [ 566.396736][ T5585] dvb-usb: error while querying for an remote control event. [ 566.401920][ T5241] dvb-usb: error while querying for an remote control event. [ 566.414951][ T24] usb 5-1: config 0 descriptor?? [ 566.444317][ T9002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.455407][ T8973] raw-gadget.6 gadget.4: fail, usb_ep_enable returned -22 [ 566.457603][ T9002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.460705][ T8973] raw-gadget.6 gadget.4: fail, usb_ep_enable returned -22 [ 566.476668][ T9002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.479261][ T5232] em28xx 3-1:0.195: [ 566.479261][ T5232] [ 566.479261][ T5232] The support for this board weren't valid yet. [ 566.479261][ T5232] Please send a report of having this working [ 566.479261][ T5232] not to V4L mailing list (and/or to other addresses) [ 566.479261][ T5232] [ 566.486757][ T9002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.488145][ T5232] em28xx 3-1:0.195: analog set to bulk mode. [ 566.497461][ T9002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.502065][ T8979] em28xx 3-1:0.195: Registering V4L2 extension [ 566.509700][ T9002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.513828][ T5241] m920x_read = error: -19 [ 566.525018][ T5236] usb 2-1: 0:2 : does not exist [ 566.527996][ T5241] dvb-usb: error while querying for an remote control event. [ 566.536307][ T5231] usb 1-1: Using ep0 maxpacket: 32 [ 566.537632][ T5585] m920x_read = error: -19 [ 566.567659][ T6380] m920x_read = error: -19 [ 566.569543][ T5585] dvb-usb: error while querying for an remote control event. [ 566.573529][ T5236] usb 2-1: 1:0: cannot get min/max values for control 4 (id 1) [ 566.574701][ T6380] dvb-usb: error -19 while querying for an remote control event. [ 566.619854][ T5236] usb 2-1: USB disconnect, device number 74 [ 566.624535][ T8979] em28xx 3-1:0.195: reading from i2c device at 0x4a failed (error=-5) [ 566.676416][ T5585] m920x_read = error: -19 [ 566.677484][ T5232] usb 3-1: USB disconnect, device number 72 [ 566.681869][ T5585] dvb-usb: error while querying for an remote control event. [ 566.687439][ T5232] em28xx 3-1:0.195: Disconnecting em28xx [ 566.796384][ T5585] m920x_read = error: -19 [ 566.798440][ T5241] m920x_read = error: -19 [ 566.801204][ T5585] dvb-usb: error while querying for an remote control event. [ 566.824793][ T5613] udevd[5613]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 566.827120][ T5241] dvb-usb: error while querying for an remote control event. [ 566.827845][ T5241] m920x_read = error: -19 [ 566.906346][ T5236] m920x_read = error: -19 [ 566.908541][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 566.913308][ T5236] dvb-usb: error while querying for an remote control event. [ 566.916952][ T5231] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 566.928404][ T8973] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 566.931949][ T5231] usb 1-1: can't read configurations, error -71 [ 566.935420][ T8973] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 566.968406][ T8979] em28xx 3-1:0.195: Config register raw data: 0xffffffed [ 567.036339][ T5236] m920x_read = error: -19 [ 567.036807][ T8979] em28xx 3-1:0.195: AC97 chip type couldn't be determined [ 567.041351][ T5236] dvb-usb: error while querying for an remote control event. [ 567.046251][ T8979] em28xx 3-1:0.195: No AC97 audio processor [ 567.048761][ T24] ir_usb 5-1:0.126: IR Dongle converter detected [ 567.156412][ T5236] m920x_read = error: -19 [ 567.157281][ T5241] m920x_read = error: -19 [ 567.162021][ T5236] dvb-usb: error while querying for an remote control event. [ 567.166395][ T5241] dvb-usb: error while querying for an remote control event. [ 567.166474][ T5241] m920x_read = error: -19 [ 567.181796][ T8973] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.185235][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 567.187438][ T5242] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 567.192336][ T8973] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.195379][ T8979] usb 3-1: Decoder not found [ 567.276362][ T5236] m920x_read = error: -19 [ 567.278061][ T8979] em28xx 3-1:0.195: failed to create media graph [ 567.282928][ T5236] dvb-usb: error while querying for an remote control event. [ 567.287238][ T8979] em28xx 3-1:0.195: V4L2 device video0 deregistered [ 567.287657][ T5241] m920x_read = error: -19 [ 567.396372][ T5236] m920x_read = error: -19 [ 567.400445][ T5241] dvb-usb: error while querying for an remote control event. [ 567.404795][ T5236] dvb-usb: error while querying for an remote control event. [ 567.408957][ T5241] m920x_read = error: -19 [ 567.416362][ T5585] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 567.420565][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 567.427988][ T8973] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.434486][ T8979] em28xx 3-1:0.195: Binding DVB extension [ 567.440265][ T9013] ================================================================== [ 567.443088][ T8979] em28xx 3-1:0.195: no endpoint for DVB mode and transfer type 0 [ 567.447132][ T9013] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0 [ 567.447164][ T9013] Read of size 8 at addr ffff888118a80730 by task v4l_id/9013 [ 567.452366][ T8979] em28xx 3-1:0.195: failed to pre-allocate USB transfer buffers for DVB. [ 567.456944][ T9013] [ 567.456970][ T9013] CPU: 0 UID: 0 PID: 9013 Comm: v4l_id Not tainted 6.13.0-rc3-syzkaller-g362a7993ed01 #0 [ 567.456998][ T9013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 567.461424][ T8979] em28xx 3-1:0.195: Registering input extension [ 567.465959][ T9013] Call Trace: [ 567.465972][ T9013] [ 567.471246][ T24] usb 5-1: IR Dongle converter now attached to ttyUSB0 [ 567.473709][ T9013] dump_stack_lvl+0x116/0x1f0 [ 567.487929][ T5232] em28xx 3-1:0.195: Closing input extension [ 567.490064][ T9013] print_report+0xc3/0x620 [ 567.496825][ T8973] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.499431][ T9013] ? __virt_addr_valid+0x5e/0x590 [ 567.546372][ T24] m920x_read = error: -19 [ 567.546747][ T9013] ? __phys_addr+0xc6/0x150 [ 567.551795][ T24] dvb-usb: error while querying for an remote control event. [ 567.557023][ T9013] kasan_report+0xd9/0x110 [ 567.557052][ T9013] ? v4l2_fh_init+0x27d/0x2c0 [ 567.570046][ T8973] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.570862][ T9013] ? v4l2_fh_init+0x27d/0x2c0 [ 567.576945][ T8973] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.579851][ T9013] v4l2_fh_init+0x27d/0x2c0 [ 567.588584][ T8973] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 567.597742][ T9013] v4l2_fh_open+0x83/0xc0 [ 567.597779][ T9013] em28xx_v4l2_open+0x250/0x7e0 [ 567.597805][ T9013] v4l2_open+0x222/0x490 [ 567.597829][ T9013] ? __pfx_v4l2_open+0x10/0x10 [ 567.597850][ T9013] chrdev_open+0x237/0x6a0 [ 567.597881][ T9013] ? __pfx_chrdev_open+0x10/0x10 [ 567.601266][ T24] m920x_read = error: -19 [ 567.604084][ T9013] ? lockref_get+0x15/0x50 [ 567.608615][ T24] dvb-usb: error -19 while querying for an remote control event. [ 567.613402][ T9013] do_dentry_open+0x6cb/0x1390 [ 567.619470][ T8973] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 567.622721][ T9013] ? __pfx_chrdev_open+0x10/0x10 [ 567.632377][ T24] usb 5-1: USB disconnect, device number 52 [ 567.635585][ T9013] ? inode_permission+0xdd/0x5f0 [ 567.651060][ T24] ir-usb ttyUSB0: IR Dongle converter now disconnected from ttyUSB0 [ 567.655516][ T9013] vfs_open+0x82/0x3f0 [ 567.655559][ T9013] ? may_open+0x1f2/0x400 [ 567.668918][ T24] ir_usb 5-1:0.126: device disconnected [ 567.670945][ T9013] path_openat+0x1e6a/0x2d60 [ 567.696648][ T5241] m920x_read = error: -19 [ 567.698518][ T9013] ? __pfx_path_openat+0x10/0x10 [ 567.698553][ T9013] ? __pfx___lock_acquire+0x10/0x10 [ 567.698582][ T9013] ? lock_acquire.part.0+0x11b/0x380 [ 567.701624][ T5241] dvb-usb: error while querying for an remote control event. [ 567.711835][ T9013] ? find_held_lock+0x2d/0x110 [ 567.711874][ T9013] do_filp_open+0x20c/0x470 [ 567.711902][ T9013] ? __pfx_do_filp_open+0x10/0x10 [ 567.711929][ T9013] ? find_held_lock+0x2d/0x110 [ 567.717677][ T5242] usb 4-1: config 154 has an invalid interface number: 201 but max is 1 [ 567.718138][ T9013] ? alloc_fd+0x41f/0x760 [ 567.722628][ T5242] usb 4-1: config 154 has an invalid interface association descriptor of length 7, skipping [ 567.727466][ T9013] do_sys_openat2+0x17a/0x1e0 [ 567.727508][ T9013] ? __pfx_do_sys_openat2+0x10/0x10 [ 567.727542][ T9013] ? do_user_addr_fault+0xd97/0x12c0 [ 567.731860][ T5242] usb 4-1: config 154 has an invalid interface number: 22 but max is 1 [ 567.736861][ T9013] ? __pfx_lock_release+0x10/0x10 [ 567.736896][ T9013] __x64_sys_openat+0x175/0x210 [ 567.736921][ T9013] ? __pfx___x64_sys_openat+0x10/0x10 [ 567.741492][ T5242] usb 4-1: config 154 has no interface number 0 [ 567.745827][ T9013] ? do_user_addr_fault+0x839/0x12c0 [ 567.750036][ T5242] usb 4-1: config 154 has no interface number 1 [ 567.754543][ T9013] do_syscall_64+0xcd/0x250 [ 567.761606][ T5242] usb 4-1: config 154 interface 201 altsetting 5 endpoint 0x5 has invalid maxpacket 512, setting to 64 [ 567.764480][ T9013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.764517][ T9013] RIP: 0033:0x7fa392f109a4 [ 567.769733][ T5242] usb 4-1: config 154 interface 201 altsetting 5 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 567.774859][ T9013] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 567.779912][ T5242] usb 4-1: config 154 interface 201 altsetting 5 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 567.785052][ T9013] RSP: 002b:00007ffdaae37b50 EFLAGS: 00000246 [ 567.789266][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has a duplicate endpoint with address 0x5, skipping [ 567.794394][ T9013] ORIG_RAX: 0000000000000101 [ 567.799105][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has an invalid descriptor for endpoint zero, skipping [ 567.803376][ T9013] RAX: ffffffffffffffda RBX: 00007ffdaae37d68 RCX: 00007fa392f109a4 [ 567.807998][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has a duplicate endpoint with address 0x5, skipping [ 567.812694][ T9013] RDX: 0000000000000000 RSI: 00007ffdaae38f23 RDI: 00000000ffffff9c [ 567.815721][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has a duplicate endpoint with address 0x6, skipping [ 567.825843][ T9013] RBP: 00007ffdaae38f23 R08: 0000000000000000 R09: 0000000000000000 [ 567.825866][ T9013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.825880][ T9013] R13: 00007ffdaae37d80 R14: 0000556d9427f670 R15: 00007fa39335fa80 [ 567.825904][ T9013] [ 567.825914][ T9013] [ 567.829206][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has an invalid descriptor for endpoint zero, skipping [ 567.832101][ T9013] Allocated by task 8979: [ 567.836650][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has an invalid descriptor for endpoint zero, skipping [ 567.841508][ T9013] kasan_save_stack+0x33/0x60 [ 567.846123][ T5242] usb 4-1: config 154 interface 201 altsetting 5 has 11 endpoint descriptors, different from the interface descriptor's value: 15 [ 567.851121][ T9013] kasan_save_track+0x14/0x30 [ 567.851144][ T9013] __kasan_kmalloc+0x8f/0xa0 [ 567.851161][ T9013] em28xx_v4l2_init+0x114/0x4050 [ 567.851183][ T9013] em28xx_init_extension+0x137/0x200 [ 567.851208][ T9013] request_module_async+0x61/0x70 [ 567.851234][ T9013] process_one_work+0x9c5/0x1ba0 [ 567.855731][ T5242] usb 4-1: config 154 interface 201 has no altsetting 0 [ 567.860034][ T9013] worker_thread+0x6c8/0xf00 [ 567.860061][ T9013] kthread+0x2c1/0x3a0 [ 567.864140][ T5242] usb 4-1: config 154 interface 22 has no altsetting 0 [ 567.868788][ T9013] ret_from_fork+0x45/0x80 [ 567.868814][ T9013] ret_from_fork_asm+0x1a/0x30 [ 567.874776][ T5231] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 567.878744][ T9013] [ 567.878752][ T9013] Freed by task 8979: [ 567.878764][ T9013] kasan_save_stack+0x33/0x60 [ 567.878787][ T9013] kasan_save_track+0x14/0x30 [ 567.878806][ T9013] kasan_save_free_info+0x3b/0x60 [ 567.878835][ T9013] __kasan_slab_free+0x37/0x50 [ 567.884087][ T5241] m920x_read = error: -19 [ 567.889181][ T9013] kfree+0x130/0x470 [ 567.889209][ T9013] em28xx_v4l2_init+0x22a4/0x4050 [ 567.894226][ T5241] dvb-usb: error -19 while querying for an remote control event. [ 567.899396][ T9013] em28xx_init_extension+0x137/0x200 [ 567.899426][ T9013] request_module_async+0x61/0x70 [ 567.899453][ T9013] process_one_work+0x9c5/0x1ba0 [ 567.904662][ T8979] m920x_read = error: -19 [ 567.908689][ T9013] worker_thread+0x6c8/0xf00 [ 567.908721][ T9013] kthread+0x2c1/0x3a0 [ 567.913304][ T8979] dvb-usb: error while querying for an remote control event. [ 567.917686][ T9013] ret_from_fork+0x45/0x80 [ 567.917712][ T9013] ret_from_fork_asm+0x1a/0x30 [ 567.917733][ T9013] [ 567.917740][ T9013] The buggy address belongs to the object at ffff888118a80000 [ 567.917740][ T9013] which belongs to the cache kmalloc-8k of size 8192 [ 567.929048][ T5242] usb 4-1: New USB device found, idVendor=0403, idProduct=da73, bcdDevice=e3.96 [ 567.930096][ T9013] The buggy address is located 1840 bytes inside of [ 567.930096][ T9013] freed 8192-byte region [ffff888118a80000, ffff888118a82000) [ 567.940295][ T5242] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 567.943599][ T9013] [ 567.943608][ T9013] The buggy address belongs to the physical page: [ 567.946598][ T5242] usb 4-1: Product: Ọ⁠混墲뤡뮥ᖬ榡૸蕐y㥾迶寊ං鶯辥⡈⁀䄙⍸껍뼉筈ꍺ꾹椽⠪골㞎篚䰺核ᕄ᜼쾨뺒汧㋏ዝꕟ폄읹嬰鳸ɐ葾쾩ꡄ赳Ổ뮖﷙㢎蔥餔컲쥲෰違 [ 567.951011][ T9013] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888118a84000 pfn:0x118a80 [ 567.955841][ T5242] usb 4-1: Manufacturer: చ [ 567.960141][ T9013] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 567.960160][ T9013] flags: 0x200000000000040(head|node=0|zone=2) [ 567.965183][ T5242] usb 4-1: SerialNumber: 嘰鯄極㡡Ᲊ剙暋̏ḵ᫹ঽⱽ誓凊⅘୭넽좗镗 [ 567.969661][ T9013] page_type: f5(slab) [ 567.969690][ T9013] raw: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122 [ 567.969712][ T9013] raw: ffff888118a84000 0000000080020001 00000001f5000000 0000000000000000 [ 568.046431][ T24] m920x_read = error: -19 [ 568.054097][ T9013] head: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122 [ 568.054120][ T9013] head: ffff888118a84000 0000000080020001 00000001f5000000 0000000000000000 [ 568.054142][ T9013] head: 0200000000000003 ffffea000462a001 ffffffffffffffff 0000000000000000 [ 568.054162][ T9013] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 568.058698][ T24] dvb-usb: error while querying for an remote control event. [ 568.061907][ T9013] page dumped because: kasan: bad access detected [ 568.061921][ T9013] page_owner tracks the page as allocated [ 568.061929][ T9013] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2937, tgid 2937 (syz-executor), ts 35164742867, free_ts 35159056123 [ 568.096511][ T24] m920x_read = error: -19 [ 568.096564][ T9013] post_alloc_hook+0x2d1/0x350 [ 568.096594][ T9013] get_page_from_freelist+0xe76/0x2b90 [ 568.096621][ T9013] __alloc_pages_noprof+0x21c/0x22a0 [ 568.101388][ T24] dvb-usb: error -19 while querying for an remote control event. [ 568.105946][ T9013] alloc_pages_mpol_noprof+0xeb/0x400 [ 568.105977][ T9013] new_slab+0x2c9/0x410 [ 568.106002][ T9013] ___slab_alloc+0xd1d/0x16e0 [ 568.146433][ T5231] usb 1-1: Using ep0 maxpacket: 8 [ 568.146608][ T9013] __slab_alloc.constprop.0+0x56/0xb0 [ 568.146642][ T9013] __kmalloc_cache_noprof+0x217/0x3e0 [ 568.158334][ T5231] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 568.160031][ T9013] cgroup1_get_tree+0x936/0xed0 [ 568.160060][ T9013] vfs_get_tree+0x8f/0x380 [ 568.163014][ T5231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.167459][ T9013] path_mount+0x14e6/0x1f20 [ 568.167487][ T9013] __x64_sys_mount+0x294/0x320 [ 568.167514][ T9013] do_syscall_64+0xcd/0x250 [ 568.180868][ T5231] usb 1-1: config 0 descriptor?? [ 568.181950][ T9013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.181986][ T9013] page last free pid 2937 tgid 2937 stack trace: [ 568.188674][ T9004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 568.190772][ T9013] free_unref_page+0x661/0xe40 [ 568.190805][ T9013] __put_partials+0x14c/0x170 [ 568.195199][ T9004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 568.199523][ T9013] qlist_free_all+0x4e/0x120 [ 568.207497][ T24] m920x_read = error: -19 [ 568.209471][ T9013] kasan_quarantine_reduce+0x195/0x1e0 [ 568.209502][ T9013] __kasan_slab_alloc+0x4e/0x70 [ 568.214754][ T24] dvb-usb: error while querying for an remote control event. [ 568.219885][ T9013] __kmalloc_node_track_caller_noprof+0x1bd/0x4c0 [ 568.219918][ T9013] memdup_user+0x2a/0xd0 [ 568.219941][ T9013] strndup_user+0x78/0xe0 [ 568.219966][ T9013] __x64_sys_mount+0x138/0x320 [ 568.231934][ T9004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 568.234328][ T9013] do_syscall_64+0xcd/0x250 [ 568.234365][ T9013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.246175][ T9004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 568.248592][ T9013] [ 568.248600][ T9013] Memory state around the buggy address: [ 568.296421][ T24] m920x_read = error: -19 [ 568.300624][ T9013] ffff888118a80600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 568.300644][ T9013] ffff888118a80680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 568.300661][ T9013] >ffff888118a80700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 568.305035][ T24] dvb-usb: error -19 while querying for an remote control event. [ 568.309026][ T9013] ^ [ 568.309040][ T9013] ffff888118a80780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 568.309055][ T9013] ffff888118a80800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 568.309067][ T9013] ================================================================== [ 568.309382][ T9013] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 568.309397][ T9013] CPU: 0 UID: 0 PID: 9013 Comm: v4l_id Not tainted 6.13.0-rc3-syzkaller-g362a7993ed01 #0 [ 568.309425][ T9013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 [ 568.309440][ T9013] Call Trace: [ 568.309447][ T9013] [ 568.309457][ T9013] dump_stack_lvl+0x3d/0x1f0 [ 568.309490][ T9013] panic+0x71d/0x800 [ 568.309516][ T9013] ? __pfx_panic+0x10/0x10 [ 568.309546][ T9013] ? check_panic_on_warn+0x1f/0xb0 [ 568.309574][ T9013] check_panic_on_warn+0xab/0xb0 [ 568.309600][ T9013] end_report+0x117/0x180 [ 568.309625][ T9013] kasan_report+0xe9/0x110 [ 568.309650][ T9013] ? v4l2_fh_init+0x27d/0x2c0 [ 568.309678][ T9013] ? v4l2_fh_init+0x27d/0x2c0 [ 568.309708][ T9013] v4l2_fh_init+0x27d/0x2c0 [ 568.309734][ T9013] v4l2_fh_open+0x83/0xc0 [ 568.309761][ T9013] em28xx_v4l2_open+0x250/0x7e0 [ 568.309788][ T9013] v4l2_open+0x222/0x490 [ 568.309812][ T9013] ? __pfx_v4l2_open+0x10/0x10 [ 568.309836][ T9013] chrdev_open+0x237/0x6a0 [ 568.309866][ T9013] ? __pfx_chrdev_open+0x10/0x10 [ 568.309894][ T9013] ? lockref_get+0x15/0x50 [ 568.309927][ T9013] do_dentry_open+0x6cb/0x1390 [ 568.309956][ T9013] ? __pfx_chrdev_open+0x10/0x10 [ 568.309985][ T9013] ? inode_permission+0xdd/0x5f0 [ 568.310025][ T9013] vfs_open+0x82/0x3f0 [ 568.310056][ T9013] ? may_open+0x1f2/0x400 [ 568.310079][ T9013] path_openat+0x1e6a/0x2d60 [ 568.310112][ T9013] ? __pfx_path_openat+0x10/0x10 [ 568.310140][ T9013] ? __pfx___lock_acquire+0x10/0x10 [ 568.310167][ T9013] ? lock_acquire.part.0+0x11b/0x380 [ 568.310194][ T9013] ? find_held_lock+0x2d/0x110 [ 568.310228][ T9013] do_filp_open+0x20c/0x470 [ 568.310255][ T9013] ? __pfx_do_filp_open+0x10/0x10 [ 568.310282][ T9013] ? find_held_lock+0x2d/0x110 [ 568.310324][ T9013] ? alloc_fd+0x41f/0x760 [ 568.310355][ T9013] do_sys_openat2+0x17a/0x1e0 [ 568.310387][ T9013] ? __pfx_do_sys_openat2+0x10/0x10 [ 568.310421][ T9013] ? do_user_addr_fault+0xd97/0x12c0 [ 568.310447][ T9013] ? __pfx_lock_release+0x10/0x10 [ 568.310476][ T9013] __x64_sys_openat+0x175/0x210 [ 568.310498][ T9013] ? __pfx___x64_sys_openat+0x10/0x10 [ 568.310523][ T9013] ? do_user_addr_fault+0x839/0x12c0 [ 568.310550][ T9013] do_syscall_64+0xcd/0x250 [ 568.310579][ T9013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.310610][ T9013] RIP: 0033:0x7fa392f109a4 [ 568.310630][ T9013] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 568.310653][ T9013] RSP: 002b:00007ffdaae37b50 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 568.310677][ T9013] RAX: ffffffffffffffda RBX: 00007ffdaae37d68 RCX: 00007fa392f109a4 [ 568.310695][ T9013] RDX: 0000000000000000 RSI: 00007ffdaae38f23 RDI: 00000000ffffff9c [ 568.310711][ T9013] RBP: 00007ffdaae38f23 R08: 0000000000000000 R09: 0000000000000000 [ 568.310727][ T9013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 568.310742][ T9013] R13: 00007ffdaae37d80 R14: 0000556d9427f670 R15: 00007fa39335fa80 [ 568.310765][ T9013] [ 568.314051][ T9013] Kernel Offset: disabled