Extracting prog: 5m12.373268508s
Minimizing prog: 1h49m36.652870699s
Simplifying prog options: 12m10.241804483s
Extracting C: 5m14.742609111s
Simplifying C: 0s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program crashed: INFO: rcu detected stall in newfstatat
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="12015002c0ba47107d0710049604010203010902750101000380f6081ee38c81d556b8850904e600039a0c4a141b08d7b056a97e21ede18036f583d0d76d0342ac3e697d53d7c3bc090502040002080102dc0a7fe2be0ef34d6853f61956dcd364b29ddde732c528504ccee5caee55c8b04c419609ae352a2b7419bcae75a5fe4fc09ac49fd9e5b4e808ec5e235af3ad3be215b15470b2a8a3b201a4e4d140913a986fbdb8b2a6bfb8a0a91f1de7a5472a7ee5779dd60699876629e7ab8e77d4150650b2a20a7fa6d83c352d676e0c02874b9ed545c76c54cb37834b26760c9b0a0909c7989891f9407aa30f383094cb027ed674d89f7e7b368181de584e317a4e0c30833cad11a01d865171b8868e26eaafe332adc7683ec741de35afb0e31abe03c77defed595e224935845b2e32ceea0d312a090505014000cf080c09050018ff031004f00d000000000000689329597d83259f908f5d8dbd0d42f6b4c2aa55d60bb6af9b3ce055ecd3e510f51203e37d0abe6cadfe96a56917ec039ce2cbe7a27debfa2ae4c49c5c5388fef84fa2d2858cf2e2b157558044a4b677499fad81012afbee503956571f3e7d4e26ab15c55cf4f5b93f6b9a77753d6874735f800ef5dfd3039185db1dd84fa77cd8e848875c5d0efd8b76a499f7b67a38857b22d76f386bc4ec3d99094aa61f89f421a8de9304ee41be5af4a6f6b65f4a"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_ep_write(0xffffffffffffffff, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="12015002c0ba47107d0710049604010203010902750101000380f6081ee38c81d556b8850904e600039a0c4a141b08d7b056a97e21ede18036f583d0d76d0342ac3e697d53d7c3bc090502040002080102dc0a7fe2be0ef34d6853f61956dcd364b29ddde732c528504ccee5caee55c8b04c419609ae352a2b7419bcae75a5fe4fc09ac49fd9e5b4e808ec5e235af3ad3be215b15470b2a8a3b201a4e4d140913a986fbdb8b2a6bfb8a0a91f1de7a5472a7ee5779dd60699876629e7ab8e77d4150650b2a20a7fa6d83c352d676e0c02874b9ed545c76c54cb37834b26760c9b0a0909c7989891f9407aa30f383094cb027ed674d89f7e7b368181de584e317a4e0c30833cad11a01d865171b8868e26eaafe332adc7683ec741de35afb0e31abe03c77defed595e224935845b2e32ceea0d312a090505014000cf080c09050018ff031004f00d000000000000689329597d83259f908f5d8dbd0d42f6b4c2aa55d60bb6af9b3ce055ecd3e510f51203e37d0abe6cadfe96a56917ec039ce2cbe7a27debfa2ae4c49c5c5388fef84fa2d2858cf2e2b157558044a4b677499fad81012afbee503956571f3e7d4e26ab15c55cf4f5b93f6b9a77753d6874735f800ef5dfd3039185db1dd84fa77cd8e848875c5d0efd8b76a499f7b67a38857b22d76f386bc4ec3d99094aa61f89f421a8de9304ee41be5af4a6f6b65f4a"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, 0x0, 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="12015002c0ba47107d0710049604010203010902750101000380f6081ee38c81d556b8850904e600039a0c4a141b08d7b056a97e21ede18036f583d0d76d0342ac3e697d53d7c3bc090502040002080102dc0a7fe2be0ef34d6853f61956dcd364b29ddde732c528504ccee5caee55c8b04c419609ae352a2b7419bcae75a5fe4fc09ac49fd9e5b4e808ec5e235af3ad3be215b15470b2a8a3b201a4e4d140913a986fbdb8b2a6bfb8a0a91f1de7a5472a7ee5779dd60699876629e7ab8e77d4150650b2a20a7fa6d83c352d676e0c02874b9ed545c76c54cb37834b26760c9b0a0909c7989891f9407aa30f383094cb027ed674d89f7e7b368181de584e317a4e0c30833cad11a01d865171b8868e26eaafe332adc7683ec741de35afb0e31abe03c77defed595e224935845b2e32ceea0d312a090505014000cf080c09050018ff031004f00d000000000000689329597d83259f908f5d8dbd0d42f6b4c2aa55d60bb6af9b3ce055ecd3e510f51203e37d0abe6cadfe96a56917ec039ce2cbe7a27debfa2ae4c49c5c5388fef84fa2d2858cf2e2b157558044a4b677499fad81012afbee503956571f3e7d4e26ab15c55cf4f5b93f6b9a77753d6874735f800ef5dfd3039185db1dd84fa77cd8e848875c5d0efd8b76a499f7b67a38857b22d76f386bc4ec3d99094aa61f89f421a8de9304ee41be5af4a6f6b65f4a"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0x0, &(0x7f00000002c0))

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program crashed: INFO: rcu detected stall in sys_syslog
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_connect-syz_usb_connect$cdc_ecm-syz_usb_control_io-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_usb_ep_write
detailed listing:
executing program 0:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_connect(0x6, 0x187, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5b, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x6, 0x50, 0x5}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084")

program did not crash
validation run: crashed=false
reproducing took 3h8m6.317187557s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...!: (1 GPs behind) idle=89ac/1/0x4000000000000000 softirq=17256/17256 fqs=2
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1):
 P3296/1:b..l

rcu: 	(detected by 0, t=10504 jiffies, g=14025, q=657 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 4972 Comm: klogd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:io_serial_in+0x87/0xb0 drivers/tty/serial/8250/8250_port.c:402
Code: 1c 8a fc 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c e9 cd 27 0e 06 e8 f8 ff f7 fc eb a2 e8 81 00
RSP: 0018:ffffc90000a08278 EFLAGS: 00000002
RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000
RDX: 00000000000003fd RSI: ffffffff857e94a0 RDI: ffffffff9b45cca0
RBP: ffffffff9b45cc60 R08: 0000000000000001 R09: 000000000000001f
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000020 R14: fffffbfff368b9e6 R15: dffffc0000000000
FS:  00007efe546c4c80(0000) GS:ffff888124487000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000012b8 CR3: 000000002bdea000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 serial_in drivers/tty/serial/8250/8250.h:128 [inline]
 serial_lsr_in drivers/tty/serial/8250/8250.h:150 [inline]
 wait_for_lsr+0x13a/0x210 drivers/tty/serial/8250/8250_port.c:1973
 serial8250_fifo_wait_for_lsr_thre drivers/tty/serial/8250/8250_port.c:3210 [inline]
 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3275 [inline]
 serial8250_console_write+0xdb9/0x1900 drivers/tty/serial/8250/8250_port.c:3360
 console_emit_next_record kernel/printk/printk.c:3183 [inline]
 console_flush_one_record+0x790/0xe50 kernel/printk/printk.c:3269
 console_flush_all kernel/printk/printk.c:3343 [inline]
 __console_flush_and_unlock kernel/printk/printk.c:3373 [inline]
 console_unlock+0x103/0x260 kernel/printk/printk.c:3413
 vprintk_emit+0x407/0x6b0 kernel/printk/printk.c:2479
 _printk+0xcf/0x110 kernel/printk/printk.c:2504
 print_worker_info.cold+0x59/0x5e kernel/workqueue.c:6343
 sched_show_task kernel/sched/core.c:8137 [inline]
 sched_show_task+0x451/0x610 kernel/sched/core.c:8115
 show_state_filter+0xee/0x390 kernel/sched/core.c:8185
 k_spec drivers/tty/vt/keyboard.c:659 [inline]
 k_spec+0x100/0x140 drivers/tty/vt/keyboard.c:648
 kbd_keycode drivers/tty/vt/keyboard.c:1565 [inline]
 kbd_event+0xe4c/0x1b70 drivers/tty/vt/keyboard.c:1583
 input_handle_events_default+0x119/0x1b0 drivers/input/input.c:2558
 input_pass_values+0x753/0x880 drivers/input/input.c:128
 input_event_dispose drivers/input/input.c:342 [inline]
 input_handle_event+0x7e4/0x1500 drivers/input/input.c:370
 input_repeat_key+0x265/0x360 drivers/input/input.c:2245
 call_timer_fn+0x19a/0x640 kernel/time/timer.c:1748
 expire_timers kernel/time/timer.c:1799 [inline]
 __run_timers+0x75f/0xaf0 kernel/time/timer.c:2374
 __run_timer_base kernel/time/timer.c:2386 [inline]
 __run_timer_base kernel/time/timer.c:2378 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2395
 run_timer_softirq+0x1a/0x50 kernel/time/timer.c:2405
 handle_softirqs+0x1ea/0xa00 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 invoke_softirq kernel/softirq.c:496 [inline]
 __irq_exit_rcu+0x162/0x210 kernel/softirq.c:735
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:752
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1061
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:bytes_is_nonzero mm/kasan/generic.c:98 [inline]
RIP: 0010:memory_is_nonzero mm/kasan/generic.c:115 [inline]
RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:140 [inline]
RIP: 0010:memory_is_poisoned mm/kasan/generic.c:172 [inline]
RIP: 0010:check_region_inline mm/kasan/generic.c:191 [inline]
RIP: 0010:kasan_check_range+0x17d/0x1e0 mm/kasan/generic.c:200
Code: da e9 32 ff ff ff 48 85 d2 74 98 48 01 ea eb 1a 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 83 c0 01 48 39 d0 0f 84 79 ff ff ff <80> 38 00 74 ee e9 57 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
RSP: 0018:ffffc9000398f920 EFLAGS: 00000296
RAX: fffff52000731f5f RBX: fffff52000731f60 RCX: ffffffff81e7e252
RDX: fffff52000731f60 RSI: 0000000000000008 RDI: ffffc9000398faf8
RBP: fffff52000731f5f R08: 0000000000000001 R09: fffff52000731f5f
R10: ffffc9000398faff R11: 0000000000038b40 R12: 00000000000004b3
R13: ffffc9000398faf8 R14: 0000000000000000 R15: ffffffff8e70b588
 instrument_atomic_write include/linux/instrumented.h:97 [inline]
 atomic_long_set include/linux/atomic/atomic-instrumented.h:3223 [inline]
 desc_read+0x2c2/0x380 kernel/printk/printk_ringbuffer.c:552
 desc_read_finalized_seq+0x89/0x1d0 kernel/printk/printk_ringbuffer.c:1934
 prb_read kernel/printk/printk_ringbuffer.c:1982 [inline]
 _prb_read_valid+0x1f0/0x880 kernel/printk/printk_ringbuffer.c:2173
 prb_read_valid+0x78/0xa0 kernel/printk/printk_ringbuffer.c:2245
 syslog_print+0x229/0x620 kernel/printk/printk.c:1611
 do_syslog+0x5bd/0x6d0 kernel/printk/printk.c:1763
 __do_sys_syslog kernel/printk/printk.c:1855 [inline]
 __se_sys_syslog kernel/printk/printk.c:1853 [inline]
 __x64_sys_syslog+0x74/0xb0 kernel/printk/printk.c:1853
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efe5488ea37
Code: 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc31604148 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007efe54a2e490 RCX: 00007efe5488ea37
RDX: 00000000000003ff RSI: 00007efe54a2e490 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000004000 R11: 0000000000000206 R12: 00007efe54a2e490
R13: 00007efe54a0bdfe R14: 00007efe54a2e51a R15: 00007efe54a2e51a
 </TASK>
task:kworker/u8:8    state:R
Call Trace:
  running task     stack:24624 pid:3296  tgid:3296  ppid:2      task_flags:0x4208060 flags:0x00080000
 <TASK>
Workqueue: ipv6_addrconf addrconf_dad_work
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 preempt_schedule_irq+0x50/0x90 kernel/sched/core.c:7513
 irqentry_exit_to_kernel_mode_preempt include/linux/irq-entry-common.h:468 [inline]
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
 irqentry_exit+0x205/0x970 kernel/entry/common.c:164
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:__read_once_word_nocheck+0x3/0x10 include/asm-generic/rwonce.h:68
 kthread+0x370/0x450 kernel/kthread.c:436
Code: ff ff 48 c7 c7 58 c2 ab 8b e8 89 cf be 00 e9 1e fa ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 07 <c3> cc cc cc cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000e227448 EFLAGS: 00000202
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158

RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff9174763c
RDX: ffffc9000e227f01 RSI: ffffc9000e227f18 RDI: ffffc9000e227f18
RBP: ffffc9000e227f18 R08: 0000000000000001 R09: 0000000000000007
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
R10: 0000000000000200 R11: 000000000000ad50 R12: ffffc9000e227510
 </TASK>
R13: ffffc9000e2274c0 R14: ffffc9000e227f48 R15: ffffc9000e2274f4
task:kworker/u9:6    state:I
 deref_stack_reg arch/x86/kernel/unwind_orc.c:422 [inline]
 unwind_next_frame+0x1561/0x2090 arch/x86/kernel/unwind_orc.c:677
 stack:30648 pid:5769  tgid:5769  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 arch_stack_walk+0x94/0xf0 arch/x86/kernel/stacktrace.c:25
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 stack_trace_save+0x8e/0xc0 kernel/stacktrace.c:122
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 unpoison_slab_object mm/kasan/common.c:340 [inline]
 __kasan_slab_alloc+0x89/0x90 mm/kasan/common.c:366
 </TASK>
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4570 [inline]
 slab_alloc_node mm/slub.c:4899 [inline]
 kmem_cache_alloc_node_noprof+0x25a/0x6f0 mm/slub.c:4951
task:kworker/u8:9    state:I
 stack:26888 pid:5783  tgid:5783  ppid:2      task_flags:0x4208060 flags:0x00080000
 __alloc_skb+0x140/0x710 net/core/skbuff.c:702
Workqueue:  0x0
 (events_unbound)

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 alloc_skb include/linux/skbuff.h:1385 [inline]
 nlmsg_new include/net/netlink.h:1055 [inline]
 inet6_ifa_notify net/ipv6/addrconf.c:5622 [inline]
 __ipv6_ifa_notify+0x1f1/0xf90 net/ipv6/addrconf.c:6282
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 ipv6_ifa_notify net/ipv6/addrconf.c:6334 [inline]
 addrconf_dad_completed+0x195/0xff0 net/ipv6/addrconf.c:4332
 kthread+0x370/0x450 kernel/kthread.c:436
 addrconf_dad_work+0x83c/0x1360 net/ipv6/addrconf.c:4280
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 process_one_work+0xa0e/0x1980 kernel/workqueue.c:3314
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 process_scheduled_works kernel/workqueue.c:3397 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3478
 </TASK>
task:krxrpcio/7001   state:S
 stack:30392 pid:5810  tgid:5810  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 kthread+0x370/0x450 kernel/kthread.c:436
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 </TASK>
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
rcu: rcu_preempt kthread starved for 10492 jiffies! g14025 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R
  running task     stack:28216 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x1a9/0x900 kernel/rcu/tree.c:2095
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 rcu_gp_kthread+0x179/0x230 kernel/rcu/tree.c:2297
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S
 stack:29832 pid:5811  tgid:5811  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 kthread+0x370/0x450 kernel/kthread.c:436
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 </TASK>
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 UID: 0 PID: 6012 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:csd_lock_wait kernel/smp.c:342 [inline]
RIP: 0010:smp_call_function_many_cond+0x589/0x1700 kernel/smp.c:892
Code: b8 00 00 00 00 00 fc ff df 48 8b 54 24 08 49 89 d5 49 89 d4 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 e8 99 83 0c 00 f3 90 <41> 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 63 0f 00 00 8b 45 08 31
RSP: 0018:ffffc900025c72f8 EFLAGS: 00000293

RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81fc2d8d
RDX: ffff8880261a4a80 RSI: ffffffff81fc2d67 RDI: ffff8880261a4a80
RBP: ffff8880b8541180 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003
R13: ffffed10170a8231 R14: 0000000000000001 R15: ffff8880b843c800
FS:  0000000000000000(0000) GS:ffff888124387000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff32cf86d58 CR3: 000000007ec2c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 on_each_cpu_cond_mask+0x40/0x90 kernel/smp.c:1057
 </TASK>
 __flush_tlb_multi arch/x86/include/asm/paravirt.h:46 [inline]
 flush_tlb_multi arch/x86/mm/tlb.c:1361 [inline]
 flush_tlb_mm_range+0x45f/0x16f0 arch/x86/mm/tlb.c:1451
task:krxrpcio/7001   state:S
 stack:30392 pid:5812  tgid:5812  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 tlb_flush arch/x86/include/asm/tlb.h:23 [inline]
 tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:509 [inline]
 tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:499 [inline]
 zap_pte_range mm/memory.c:1961 [inline]
 zap_pmd_range mm/memory.c:2020 [inline]
 zap_pud_range mm/memory.c:2048 [inline]
 zap_p4d_range mm/memory.c:2069 [inline]
 __zap_vma_range+0x23c8/0x4a30 mm/memory.c:2109
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 unmap_vmas+0x299/0x5f0 mm/memory.c:2178
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 exit_mmap+0x1ef/0xa10 mm/mmap.c:1300
 __mmput+0x12a/0x410 kernel/fork.c:1178
 mmput+0x67/0x80 kernel/fork.c:1201
 exit_mm kernel/exit.c:582 [inline]
 do_exit+0x8b2/0x2af0 kernel/exit.c:964
 do_group_exit+0xd5/0x2a0 kernel/exit.c:1119
 get_signal+0x20ff/0x2210 kernel/signal.c:3038
 kthread+0x370/0x450 kernel/kthread.c:436
 arch_do_signal_or_restart+0x91/0x7e0 arch/x86/kernel/signal.c:337
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 __exit_to_user_mode_loop kernel/entry/common.c:64 [inline]
 exit_to_user_mode_loop+0x98/0x670 kernel/entry/common.c:98
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x666/0x870 arch/x86/entry/syscall_64.c:100
 </TASK>
task:krxrpcio/7001   state:S
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
 stack:30392 pid:5813  tgid:5813  ppid:2      task_flags:0x208040 flags:0x00080000
RIP: 0033:0x7ff32c19dc49
Call Trace:
Code: Unable to access opcode bytes at 0x7ff32c19dc1f.
 <TASK>
RSP: 002b:00007ffd813b3aa8 EFLAGS: 00000202
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007ff32c1591e0 RCX: 00007ff32c19dc49
RDX: 00007ff32c1591e0 RSI: 0000000000000058 RDI: 00007ffd813b3b00
RBP: 00007ff32cf866c0 R08: 00007ff32cf866c0 R09: 00007ffd813b3be7
R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffe8
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
R13: 000000000000006e R14: 00007ffd813b3b00 R15: 00007ffd813b3be8
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 </TASK>
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:30392 pid:5814  tgid:5814  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30760 pid:5815  tgid:5815  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30848 pid:5817  tgid:5817  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:29848 pid:5820  tgid:5820  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:31000 pid:5821  tgid:5821  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:31000 pid:5822  tgid:5822  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5828  tgid:5828  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5830  tgid:5830  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30760 pid:5832  tgid:5832  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5833  tgid:5833  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5834  tgid:5834  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5835  tgid:5835  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5836  tgid:5836  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:29592 pid:5837  tgid:5837  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30752 pid:5838  tgid:5838  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5839  tgid:5839  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5840  tgid:5840  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5841  tgid:5841  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5842  tgid:5842  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5843  tgid:5843  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5844  tgid:5844  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5859  tgid:5859  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5860  tgid:5860  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5861  tgid:5861  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5862  tgid:5862  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5863  tgid:5863  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5864  tgid:5864  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5873  tgid:5873  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5874  tgid:5874  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5875  tgid:5875  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5876  tgid:5876  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5879  tgid:5879  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5880  tgid:5880  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5885  tgid:5885  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5886  tgid:5886  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5887  tgid:5887  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5888  tgid:5888  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5889  tgid:5889  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5890  tgid:5890  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:5     state:R  running task     stack:26104 pid:5892  tgid:5892  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: events nsim_fib_event_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99
 msleep+0x32/0x50 kernel/time/sleep_timeout.c:318
 nsim_fib6_rt_add drivers/net/netdevsim/fib.c:693 [inline]
 nsim_fib6_rt_insert drivers/net/netdevsim/fib.c:759 [inline]
 nsim_fib6_event drivers/net/netdevsim/fib.c:856 [inline]
 nsim_fib_event drivers/net/netdevsim/fib.c:889 [inline]
 nsim_fib_event_work+0x490a/0x63b0 drivers/net/netdevsim/fib.c:1493
 process_one_work+0xa0e/0x1980 kernel/workqueue.c:3314
 process_scheduled_works kernel/workqueue.c:3397 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3478
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5913  tgid:5913  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5914  tgid:5914  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5915  tgid:5915  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5916  tgid:5916  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5918  tgid:5918  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5919  tgid:5919  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:6     state:I stack:26040 pid:5925  tgid:5925  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (events)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5932  tgid:5932  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5933  tgid:5933  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5934  tgid:5934  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5935  tgid:5935  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5937  tgid:5937  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5938  tgid:5938  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:7     state:I stack:25352 pid:5943  tgid:5943  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (mld)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:syz.2.19        state:R  running task     stack:26520 pid:6002  tgid:6002  ppid:5762   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 do_nanosleep+0x158/0x570 kernel/time/hrtimer.c:2293
 hrtimer_nanosleep+0x14f/0x350 kernel/time/hrtimer.c:2339
 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1345
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1391 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1368 [inline]
 __x64_sys_clock_nanosleep+0x336/0x480 kernel/time/posix-timers.c:1368
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f83fc15d68e
RSP: 002b:00007fffc605c998 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00005555597e5500 RCX: 00007f83fc15d68e
RDX: 00007fffc605c9f0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000018e24
R13: 00007f83fc415fac R14: 000000000001826a R15: 00007fffc605cb20
 </TASK>
task:syz.2.19        state:S stack:27128 pid:6003  tgid:6002  ppid:5762   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 futex_do_wait+0x88/0x180 kernel/futex/waitwake.c:358
 __futex_wait+0x1c4/0x300 kernel/futex/waitwake.c:691
 futex_wait+0xe6/0x370 kernel/futex/waitwake.c:719
 do_futex+0x1ef/0x350 kernel/futex/syscalls.c:130
 __do_sys_futex kernel/futex/syscalls.c:207 [inline]
 __se_sys_futex kernel/futex/syscalls.c:188 [inline]
 __x64_sys_futex+0x34f/0x4d0 kernel/futex/syscalls.c:188
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f83fc19ce59
RSP: 002b:00007f83fd0930e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f83fc415fa8 RCX: 00007f83fc19ce59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f83fc415fa8
RBP: 00007f83fc415fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f83fc416038 R14: 00007fffc605c7d0 R15: 00007fffc605c8b8
 </TASK>
task:syz.3.20        state:R  running task     stack:27608 pid:6004  tgid:6004  ppid:5761   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 do_nanosleep+0x158/0x570 kernel/time/hrtimer.c:2293
 hrtimer_nanosleep+0x14f/0x350 kernel/time/hrtimer.c:2339
 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1345
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1391 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1368 [inline]
 __x64_sys_clock_nanosleep+0x336/0x480 kernel/time/posix-timers.c:1368
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f7695d68e
RSP: 002b:00007ffd789001a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000555558f03500 RCX: 00007f0f7695d68e
RDX: 00007ffd78900200 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd78900350
R13: 00007f0f76c15fac R14: 0000000000018307 R15: 00007f0f76c15fa0
 </TASK>
task:syz.3.20        state:S stack:28328 pid:6005  tgid:6004  ppid:5761   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 futex_do_wait+0x88/0x180 kernel/futex/waitwake.c:358
 __futex_wait+0x1c4/0x300 kernel/futex/waitwake.c:691
 futex_wait+0xe6/0x370 kernel/futex/waitwake.c:719
 do_futex+0x1ef/0x350 kernel/futex/syscalls.c:130
 __do_sys_futex kernel/futex/syscalls.c:207 [inline]
 __se_sys_futex kernel/futex/syscalls.c:188 [inline]
 __x64_sys_futex+0x34f/0x4d0 kernel/futex/syscalls.c:188
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f7699ce59
RSP: 002b:00007f0f777ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f0f76c15fa8 RCX: 00007f0f7699ce59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0f76c15fa8
RBP: 00007f0f76c15fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0f76c16038 R14: 00007ffd788fffe0 R15: 00007ffd789000c8
 </TASK>
task:kworker/1:5     state:I stack:25104 pid:6006  tgid:6006  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (events)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...!: (1 GPs behind) idle=89ac/1/0x4000000000000000 softirq=17256/17256 fqs=2
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1):
 P3296/1:b..l

rcu: 	(detected by 0, t=10504 jiffies, g=14025, q=657 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 4972 Comm: klogd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:io_serial_in+0x87/0xb0 drivers/tty/serial/8250/8250_port.c:402
Code: 1c 8a fc 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c e9 cd 27 0e 06 e8 f8 ff f7 fc eb a2 e8 81 00
RSP: 0018:ffffc90000a08278 EFLAGS: 00000002
RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000
RDX: 00000000000003fd RSI: ffffffff857e94a0 RDI: ffffffff9b45cca0
RBP: ffffffff9b45cc60 R08: 0000000000000001 R09: 000000000000001f
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000020 R14: fffffbfff368b9e6 R15: dffffc0000000000
FS:  00007efe546c4c80(0000) GS:ffff888124487000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000012b8 CR3: 000000002bdea000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 serial_in drivers/tty/serial/8250/8250.h:128 [inline]
 serial_lsr_in drivers/tty/serial/8250/8250.h:150 [inline]
 wait_for_lsr+0x13a/0x210 drivers/tty/serial/8250/8250_port.c:1973
 serial8250_fifo_wait_for_lsr_thre drivers/tty/serial/8250/8250_port.c:3210 [inline]
 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3275 [inline]
 serial8250_console_write+0xdb9/0x1900 drivers/tty/serial/8250/8250_port.c:3360
 console_emit_next_record kernel/printk/printk.c:3183 [inline]
 console_flush_one_record+0x790/0xe50 kernel/printk/printk.c:3269
 console_flush_all kernel/printk/printk.c:3343 [inline]
 __console_flush_and_unlock kernel/printk/printk.c:3373 [inline]
 console_unlock+0x103/0x260 kernel/printk/printk.c:3413
 vprintk_emit+0x407/0x6b0 kernel/printk/printk.c:2479
 _printk+0xcf/0x110 kernel/printk/printk.c:2504
 print_worker_info.cold+0x59/0x5e kernel/workqueue.c:6343
 sched_show_task kernel/sched/core.c:8137 [inline]
 sched_show_task+0x451/0x610 kernel/sched/core.c:8115
 show_state_filter+0xee/0x390 kernel/sched/core.c:8185
 k_spec drivers/tty/vt/keyboard.c:659 [inline]
 k_spec+0x100/0x140 drivers/tty/vt/keyboard.c:648
 kbd_keycode drivers/tty/vt/keyboard.c:1565 [inline]
 kbd_event+0xe4c/0x1b70 drivers/tty/vt/keyboard.c:1583
 input_handle_events_default+0x119/0x1b0 drivers/input/input.c:2558
 input_pass_values+0x753/0x880 drivers/input/input.c:128
 input_event_dispose drivers/input/input.c:342 [inline]
 input_handle_event+0x7e4/0x1500 drivers/input/input.c:370
 input_repeat_key+0x265/0x360 drivers/input/input.c:2245
 call_timer_fn+0x19a/0x640 kernel/time/timer.c:1748
 expire_timers kernel/time/timer.c:1799 [inline]
 __run_timers+0x75f/0xaf0 kernel/time/timer.c:2374
 __run_timer_base kernel/time/timer.c:2386 [inline]
 __run_timer_base kernel/time/timer.c:2378 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2395
 run_timer_softirq+0x1a/0x50 kernel/time/timer.c:2405
 handle_softirqs+0x1ea/0xa00 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 invoke_softirq kernel/softirq.c:496 [inline]
 __irq_exit_rcu+0x162/0x210 kernel/softirq.c:735
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:752
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline]
 sysvec_apic_timer_interrupt+0xa3/0xc0 arch/x86/kernel/apic/apic.c:1061
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:bytes_is_nonzero mm/kasan/generic.c:98 [inline]
RIP: 0010:memory_is_nonzero mm/kasan/generic.c:115 [inline]
RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:140 [inline]
RIP: 0010:memory_is_poisoned mm/kasan/generic.c:172 [inline]
RIP: 0010:check_region_inline mm/kasan/generic.c:191 [inline]
RIP: 0010:kasan_check_range+0x17d/0x1e0 mm/kasan/generic.c:200
Code: da e9 32 ff ff ff 48 85 d2 74 98 48 01 ea eb 1a 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 83 c0 01 48 39 d0 0f 84 79 ff ff ff <80> 38 00 74 ee e9 57 ff ff ff b8 01 00 00 00 c3 cc cc cc cc 48 29
RSP: 0018:ffffc9000398f920 EFLAGS: 00000296
RAX: fffff52000731f5f RBX: fffff52000731f60 RCX: ffffffff81e7e252
RDX: fffff52000731f60 RSI: 0000000000000008 RDI: ffffc9000398faf8
RBP: fffff52000731f5f R08: 0000000000000001 R09: fffff52000731f5f
R10: ffffc9000398faff R11: 0000000000038b40 R12: 00000000000004b3
R13: ffffc9000398faf8 R14: 0000000000000000 R15: ffffffff8e70b588
 instrument_atomic_write include/linux/instrumented.h:97 [inline]
 atomic_long_set include/linux/atomic/atomic-instrumented.h:3223 [inline]
 desc_read+0x2c2/0x380 kernel/printk/printk_ringbuffer.c:552
 desc_read_finalized_seq+0x89/0x1d0 kernel/printk/printk_ringbuffer.c:1934
 prb_read kernel/printk/printk_ringbuffer.c:1982 [inline]
 _prb_read_valid+0x1f0/0x880 kernel/printk/printk_ringbuffer.c:2173
 prb_read_valid+0x78/0xa0 kernel/printk/printk_ringbuffer.c:2245
 syslog_print+0x229/0x620 kernel/printk/printk.c:1611
 do_syslog+0x5bd/0x6d0 kernel/printk/printk.c:1763
 __do_sys_syslog kernel/printk/printk.c:1855 [inline]
 __se_sys_syslog kernel/printk/printk.c:1853 [inline]
 __x64_sys_syslog+0x74/0xb0 kernel/printk/printk.c:1853
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efe5488ea37
Code: 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc31604148 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
RAX: ffffffffffffffda RBX: 00007efe54a2e490 RCX: 00007efe5488ea37
RDX: 00000000000003ff RSI: 00007efe54a2e490 RDI: 0000000000000002
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000004000 R11: 0000000000000206 R12: 00007efe54a2e490
R13: 00007efe54a0bdfe R14: 00007efe54a2e51a R15: 00007efe54a2e51a
 </TASK>
task:kworker/u8:8    state:R
Call Trace:
  running task     stack:24624 pid:3296  tgid:3296  ppid:2      task_flags:0x4208060 flags:0x00080000
 <TASK>
Workqueue: ipv6_addrconf addrconf_dad_work
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 preempt_schedule_irq+0x50/0x90 kernel/sched/core.c:7513
 irqentry_exit_to_kernel_mode_preempt include/linux/irq-entry-common.h:468 [inline]
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
 irqentry_exit+0x205/0x970 kernel/entry/common.c:164
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:__read_once_word_nocheck+0x3/0x10 include/asm-generic/rwonce.h:68
 kthread+0x370/0x450 kernel/kthread.c:436
Code: ff ff 48 c7 c7 58 c2 ab 8b e8 89 cf be 00 e9 1e fa ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 07 <c3> cc cc cc cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000e227448 EFLAGS: 00000202
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158

RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff9174763c
RDX: ffffc9000e227f01 RSI: ffffc9000e227f18 RDI: ffffc9000e227f18
RBP: ffffc9000e227f18 R08: 0000000000000001 R09: 0000000000000007
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
R10: 0000000000000200 R11: 000000000000ad50 R12: ffffc9000e227510
 </TASK>
R13: ffffc9000e2274c0 R14: ffffc9000e227f48 R15: ffffc9000e2274f4
task:kworker/u9:6    state:I
 deref_stack_reg arch/x86/kernel/unwind_orc.c:422 [inline]
 unwind_next_frame+0x1561/0x2090 arch/x86/kernel/unwind_orc.c:677
 stack:30648 pid:5769  tgid:5769  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 arch_stack_walk+0x94/0xf0 arch/x86/kernel/stacktrace.c:25
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 stack_trace_save+0x8e/0xc0 kernel/stacktrace.c:122
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 kasan_save_stack+0x30/0x50 mm/kasan/common.c:57
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 unpoison_slab_object mm/kasan/common.c:340 [inline]
 __kasan_slab_alloc+0x89/0x90 mm/kasan/common.c:366
 </TASK>
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4570 [inline]
 slab_alloc_node mm/slub.c:4899 [inline]
 kmem_cache_alloc_node_noprof+0x25a/0x6f0 mm/slub.c:4951
task:kworker/u8:9    state:I
 stack:26888 pid:5783  tgid:5783  ppid:2      task_flags:0x4208060 flags:0x00080000
 __alloc_skb+0x140/0x710 net/core/skbuff.c:702
Workqueue:  0x0
 (events_unbound)

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 alloc_skb include/linux/skbuff.h:1385 [inline]
 nlmsg_new include/net/netlink.h:1055 [inline]
 inet6_ifa_notify net/ipv6/addrconf.c:5622 [inline]
 __ipv6_ifa_notify+0x1f1/0xf90 net/ipv6/addrconf.c:6282
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 ipv6_ifa_notify net/ipv6/addrconf.c:6334 [inline]
 addrconf_dad_completed+0x195/0xff0 net/ipv6/addrconf.c:4332
 kthread+0x370/0x450 kernel/kthread.c:436
 addrconf_dad_work+0x83c/0x1360 net/ipv6/addrconf.c:4280
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 process_one_work+0xa0e/0x1980 kernel/workqueue.c:3314
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 process_scheduled_works kernel/workqueue.c:3397 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3478
 </TASK>
task:krxrpcio/7001   state:S
 stack:30392 pid:5810  tgid:5810  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 kthread+0x370/0x450 kernel/kthread.c:436
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 </TASK>
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
rcu: rcu_preempt kthread starved for 10492 jiffies! g14025 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R
  running task     stack:28216 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x1a9/0x900 kernel/rcu/tree.c:2095
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 rcu_gp_kthread+0x179/0x230 kernel/rcu/tree.c:2297
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S
 stack:29832 pid:5811  tgid:5811  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 kthread+0x370/0x450 kernel/kthread.c:436
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 </TASK>
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 UID: 0 PID: 6012 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:csd_lock_wait kernel/smp.c:342 [inline]
RIP: 0010:smp_call_function_many_cond+0x589/0x1700 kernel/smp.c:892
Code: b8 00 00 00 00 00 fc ff df 48 8b 54 24 08 49 89 d5 49 89 d4 49 c1 ed 03 41 83 e4 07 49 01 c5 41 83 c4 03 e8 99 83 0c 00 f3 90 <41> 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 63 0f 00 00 8b 45 08 31
RSP: 0018:ffffc900025c72f8 EFLAGS: 00000293

RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81fc2d8d
RDX: ffff8880261a4a80 RSI: ffffffff81fc2d67 RDI: ffff8880261a4a80
RBP: ffff8880b8541180 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003
R13: ffffed10170a8231 R14: 0000000000000001 R15: ffff8880b843c800
FS:  0000000000000000(0000) GS:ffff888124387000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff32cf86d58 CR3: 000000007ec2c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 on_each_cpu_cond_mask+0x40/0x90 kernel/smp.c:1057
 </TASK>
 __flush_tlb_multi arch/x86/include/asm/paravirt.h:46 [inline]
 flush_tlb_multi arch/x86/mm/tlb.c:1361 [inline]
 flush_tlb_mm_range+0x45f/0x16f0 arch/x86/mm/tlb.c:1451
task:krxrpcio/7001   state:S
 stack:30392 pid:5812  tgid:5812  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 tlb_flush arch/x86/include/asm/tlb.h:23 [inline]
 tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:509 [inline]
 tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:499 [inline]
 zap_pte_range mm/memory.c:1961 [inline]
 zap_pmd_range mm/memory.c:2020 [inline]
 zap_pud_range mm/memory.c:2048 [inline]
 zap_p4d_range mm/memory.c:2069 [inline]
 __zap_vma_range+0x23c8/0x4a30 mm/memory.c:2109
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 unmap_vmas+0x299/0x5f0 mm/memory.c:2178
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 exit_mmap+0x1ef/0xa10 mm/mmap.c:1300
 __mmput+0x12a/0x410 kernel/fork.c:1178
 mmput+0x67/0x80 kernel/fork.c:1201
 exit_mm kernel/exit.c:582 [inline]
 do_exit+0x8b2/0x2af0 kernel/exit.c:964
 do_group_exit+0xd5/0x2a0 kernel/exit.c:1119
 get_signal+0x20ff/0x2210 kernel/signal.c:3038
 kthread+0x370/0x450 kernel/kthread.c:436
 arch_do_signal_or_restart+0x91/0x7e0 arch/x86/kernel/signal.c:337
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 __exit_to_user_mode_loop kernel/entry/common.c:64 [inline]
 exit_to_user_mode_loop+0x98/0x670 kernel/entry/common.c:98
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x666/0x870 arch/x86/entry/syscall_64.c:100
 </TASK>
task:krxrpcio/7001   state:S
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
 stack:30392 pid:5813  tgid:5813  ppid:2      task_flags:0x208040 flags:0x00080000
RIP: 0033:0x7ff32c19dc49
Call Trace:
Code: Unable to access opcode bytes at 0x7ff32c19dc1f.
 <TASK>
RSP: 002b:00007ffd813b3aa8 EFLAGS: 00000202
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 ORIG_RAX: 00000000000001b3
RAX: fffffffffffffffc RBX: 00007ff32c1591e0 RCX: 00007ff32c19dc49
RDX: 00007ff32c1591e0 RSI: 0000000000000058 RDI: 00007ffd813b3b00
RBP: 00007ff32cf866c0 R08: 00007ff32cf866c0 R09: 00007ffd813b3be7
R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffe8
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
R13: 000000000000006e R14: 00007ffd813b3b00 R15: 00007ffd813b3be8
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 </TASK>
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:krxrpcio/7001   state:S stack:30392 pid:5814  tgid:5814  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rxrpc_io_thread+0x196d/0x37b0 net/rxrpc/io_thread.c:574
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30760 pid:5815  tgid:5815  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:30848 pid:5817  tgid:5817  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:29848 pid:5820  tgid:5820  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:31000 pid:5821  tgid:5821  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-bond0 state:I stack:31000 pid:5822  tgid:5822  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5828  tgid:5828  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5830  tgid:5830  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30760 pid:5832  tgid:5832  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5833  tgid:5833  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5834  tgid:5834  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5835  tgid:5835  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5836  tgid:5836  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:29592 pid:5837  tgid:5837  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30752 pid:5838  tgid:5838  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5839  tgid:5839  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5840  tgid:5840  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5841  tgid:5841  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:30848 pid:5842  tgid:5842  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5843  tgid:5843  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/R-wg-cr state:I stack:31000 pid:5844  tgid:5844  ppid:2      task_flags:0x4208060 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 rescuer_thread+0xceb/0x14a0 kernel/workqueue.c:3670
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5859  tgid:5859  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5860  tgid:5860  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5861  tgid:5861  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5862  tgid:5862  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5863  tgid:5863  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5864  tgid:5864  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5873  tgid:5873  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5874  tgid:5874  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5875  tgid:5875  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5876  tgid:5876  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5879  tgid:5879  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5880  tgid:5880  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5885  tgid:5885  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5886  tgid:5886  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5887  tgid:5887  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5888  tgid:5888  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5889  tgid:5889  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5890  tgid:5890  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:5     state:R  running task     stack:26104 pid:5892  tgid:5892  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: events nsim_fib_event_work
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99
 msleep+0x32/0x50 kernel/time/sleep_timeout.c:318
 nsim_fib6_rt_add drivers/net/netdevsim/fib.c:693 [inline]
 nsim_fib6_rt_insert drivers/net/netdevsim/fib.c:759 [inline]
 nsim_fib6_event drivers/net/netdevsim/fib.c:856 [inline]
 nsim_fib_event drivers/net/netdevsim/fib.c:889 [inline]
 nsim_fib_event_work+0x490a/0x63b0 drivers/net/netdevsim/fib.c:1493
 process_one_work+0xa0e/0x1980 kernel/workqueue.c:3314
 process_scheduled_works kernel/workqueue.c:3397 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3478
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5913  tgid:5913  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5914  tgid:5914  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5915  tgid:5915  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5916  tgid:5916  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5918  tgid:5918  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5919  tgid:5919  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:6     state:I stack:26040 pid:5925  tgid:5925  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (events)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5932  tgid:5932  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg0-0      state:S stack:29480 pid:5933  tgid:5933  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:29480 pid:5934  tgid:5934  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg1-0      state:S stack:27000 pid:5935  tgid:5935  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:29480 pid:5937  tgid:5937  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:napi/wg2-0      state:S stack:27000 pid:5938  tgid:5938  ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 napi_thread_wait net/core/dev.c:7827 [inline]
 napi_threaded_poll+0x16f/0x4b0 net/core/dev.c:7895
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:kworker/0:7     state:I stack:25352 pid:5943  tgid:5943  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (mld)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
task:syz.2.19        state:R  running task     stack:26520 pid:6002  tgid:6002  ppid:5762   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 do_nanosleep+0x158/0x570 kernel/time/hrtimer.c:2293
 hrtimer_nanosleep+0x14f/0x350 kernel/time/hrtimer.c:2339
 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1345
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1391 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1368 [inline]
 __x64_sys_clock_nanosleep+0x336/0x480 kernel/time/posix-timers.c:1368
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f83fc15d68e
RSP: 002b:00007fffc605c998 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 00005555597e5500 RCX: 00007f83fc15d68e
RDX: 00007fffc605c9f0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000018e24
R13: 00007f83fc415fac R14: 000000000001826a R15: 00007fffc605cb20
 </TASK>
task:syz.2.19        state:S stack:27128 pid:6003  tgid:6002  ppid:5762   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 futex_do_wait+0x88/0x180 kernel/futex/waitwake.c:358
 __futex_wait+0x1c4/0x300 kernel/futex/waitwake.c:691
 futex_wait+0xe6/0x370 kernel/futex/waitwake.c:719
 do_futex+0x1ef/0x350 kernel/futex/syscalls.c:130
 __do_sys_futex kernel/futex/syscalls.c:207 [inline]
 __se_sys_futex kernel/futex/syscalls.c:188 [inline]
 __x64_sys_futex+0x34f/0x4d0 kernel/futex/syscalls.c:188
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f83fc19ce59
RSP: 002b:00007f83fd0930e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f83fc415fa8 RCX: 00007f83fc19ce59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f83fc415fa8
RBP: 00007f83fc415fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f83fc416038 R14: 00007fffc605c7d0 R15: 00007fffc605c8b8
 </TASK>
task:syz.3.20        state:R  running task     stack:27608 pid:6004  tgid:6004  ppid:5761   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 do_nanosleep+0x158/0x570 kernel/time/hrtimer.c:2293
 hrtimer_nanosleep+0x14f/0x350 kernel/time/hrtimer.c:2339
 common_nsleep+0xa1/0xd0 kernel/time/posix-timers.c:1345
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1391 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1368 [inline]
 __x64_sys_clock_nanosleep+0x336/0x480 kernel/time/posix-timers.c:1368
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f7695d68e
RSP: 002b:00007ffd789001a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
RAX: ffffffffffffffda RBX: 0000555558f03500 RCX: 00007f0f7695d68e
RDX: 00007ffd78900200 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd78900350
R13: 00007f0f76c15fac R14: 0000000000018307 R15: 00007f0f76c15fa0
 </TASK>
task:syz.3.20        state:S stack:28328 pid:6005  tgid:6004  ppid:5761   task_flags:0x400040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 futex_do_wait+0x88/0x180 kernel/futex/waitwake.c:358
 __futex_wait+0x1c4/0x300 kernel/futex/waitwake.c:691
 futex_wait+0xe6/0x370 kernel/futex/waitwake.c:719
 do_futex+0x1ef/0x350 kernel/futex/syscalls.c:130
 __do_sys_futex kernel/futex/syscalls.c:207 [inline]
 __se_sys_futex kernel/futex/syscalls.c:188 [inline]
 __x64_sys_futex+0x34f/0x4d0 kernel/futex/syscalls.c:188
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0f7699ce59
RSP: 002b:00007f0f777ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: ffffffffffffffda RBX: 00007f0f76c15fa8 RCX: 00007f0f7699ce59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0f76c15fa8
RBP: 00007f0f76c15fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0f76c16038 R14: 00007ffd788fffe0 R15: 00007ffd789000c8
 </TASK>
task:kworker/1:5     state:I stack:25104 pid:6006  tgid:6006  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue:  0x0 (events)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5388 [inline]
 __schedule+0x1295/0x67a0 kernel/sched/core.c:7189
 __schedule_loop kernel/sched/core.c:7268 [inline]
 schedule+0xdd/0x390 kernel/sched/core.c:7283
 worker_thread+0x53b/0xe50 kernel/workqueue.c:3493