Extracting prog: 4m16.16843294s
Minimizing prog: 1h22m41.404953026s
Simplifying prog options: 0s
Extracting C: 2m18.447125637s
Simplifying C: 23m17.745115041s


extracting reproducer from 68 programs
first checking the prog from the crash report
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-getpid-timer_create-openat$ptmx-readv-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000740)=""/73, 0x49}], 0x1)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 11 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-getpid-timer_create-openat$ptmx-readv
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000740)=""/73, 0x49}], 0x1)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-getpid-timer_create-openat$ptmx-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-getpid-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$eJzs3U1oHGUYAOB3ZrPWttG0oKDSQ1GhQukm6Y9WT+lVLBR6ELzUZbMNIZtsyG5qE3JI70UsKCq91JsePCoePIgXj169KJ4F0aDQ9CCRye6mbf5ca5OtmeeB2f1+lrzfl5l3st8wQwLIraPZSxrxbERcSCIG7unri3bn0dbnlpcWKneWFipJrKxc/C2JJCJuLy1UOp9P2u8HI2IxIp6JiG+LEcfTjXEbc/MT5VqtOtOuDzYnpwcbc/MnxifLY9Wx6tSpV149c/b0meGTww9trtd/uvHu9e9fv3Xjs8+PLFY+KCcxEv3tvnvn8TC1fifFGFnXfnongvVQ0usB8EAK7TwvRsTTMRCFdtYDe9/KvogVIKcS+Q851fkekK1/O9tufv/49VxrAZLFXW5vrZ6+1rWJeHx1bXLgj+S+lUm23jy0mwNlT1q8FhFDfX0bj/+kffw9uKGHMUB21DfnWjtq4/5P184/scn5p79z7fQ/6pz/ljec/+7GL2xx/rvQZYy/3vr54y3jX4t4btP4yVr8ZJP4aUS83WX8m29+dXarvpVPIo7F5vE7ku2vDw9eHq9Vh1qvm8b4+tiR17ab/4Et4o9sM/+sbbrL+X/53RfPL24T/6UXtt//m8XfHxHvdRn/8O1P39iqL4s/usX8t4uftd3qMv7LI0d/7PKjAAAAAAAAAADAv5Cu3suWpKW1cpqWSq1neJ+KA2mt3mgev1yfnRpt3fN2KIpp506rgVY9yerD7ftxO/WT6+qnIuJwRLxf2L9aL1XqtdFeTx4AAAAAAAAAAAAAAAAAAAAeEQfXPf//Z6H1/D+QE/7lN+SX/If8uj//k56NA9h9/v5Dfsl/yC/5D/kl/yG/5D/kl/yH/JL/kF/yHwAAAAAAAAAAAAAAAAAAAAAAAAAAdsSF8+ezbeXO0kIlq49emZudqF85MVptTJQmZyulSn1mujRWr4/VqqVKffKffl6tXp8eiqnZq4PNaqM52JibvzRZn51qXhqfLI9VL1WLuzIrAAAAAAAAAAAAAAAAAAAA+H/pX92StBQR6Wo5TUuliCci4lAUk8vjtepQRDwZET8Uivuy+nCvBw0AAAAAAAAAAAAAAAAAAAB7TGNufqJcq1VnFDYWImLxERiGgkJPDn4AAAAAAAAAAAAAAAAAAGBX3X3ot9cjAQAAAAAAAAAAAAAAAAAAgDxLf0kiItuODbzYv773sWS5sPoeEe/cvPjh1XKzOTOctf++1t78qN1+shfjB7rVydNOHgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB3NebmJ8q1WnVmBwu9niMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAg/g7AAD//4zf2Wg=")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-getpid-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$eJzs3U1oHGUYAOB3ZrPWttG0oKDSQ1GhQukm6Y9WT+lVLBR6ELzUZbMNIZtsyG5qE3JI70UsKCq91JsePCoePIgXj169KJ4F0aDQ9CCRye6mbf5ca5OtmeeB2f1+lrzfl5l3st8wQwLIraPZSxrxbERcSCIG7unri3bn0dbnlpcWKneWFipJrKxc/C2JJCJuLy1UOp9P2u8HI2IxIp6JiG+LEcfTjXEbc/MT5VqtOtOuDzYnpwcbc/MnxifLY9Wx6tSpV149c/b0meGTww9trtd/uvHu9e9fv3Xjs8+PLFY+KCcxEv3tvnvn8TC1fifFGFnXfnongvVQ0usB8EAK7TwvRsTTMRCFdtYDe9/KvogVIKcS+Q851fkekK1/O9tufv/49VxrAZLFXW5vrZ6+1rWJeHx1bXLgj+S+lUm23jy0mwNlT1q8FhFDfX0bj/+kffw9uKGHMUB21DfnWjtq4/5P184/scn5p79z7fQ/6pz/ljec/+7GL2xx/rvQZYy/3vr54y3jX4t4btP4yVr8ZJP4aUS83WX8m29+dXarvpVPIo7F5vE7ku2vDw9eHq9Vh1qvm8b4+tiR17ab/4Et4o9sM/+sbbrL+X/53RfPL24T/6UXtt//m8XfHxHvdRn/8O1P39iqL4s/usX8t4uftd3qMv7LI0d/7PKjAAAAAAAAAADAv5Cu3suWpKW1cpqWSq1neJ+KA2mt3mgev1yfnRpt3fN2KIpp506rgVY9yerD7ftxO/WT6+qnIuJwRLxf2L9aL1XqtdFeTx4AAAAAAAAAAAAAAAAAAAAeEQfXPf//Z6H1/D+QE/7lN+SX/If8uj//k56NA9h9/v5Dfsl/yC/5D/kl/yG/5D/kl/yH/JL/kF/yHwAAAAAAAAAAAAAAAAAAAAAAAAAAdsSF8+ezbeXO0kIlq49emZudqF85MVptTJQmZyulSn1mujRWr4/VqqVKffKffl6tXp8eiqnZq4PNaqM52JibvzRZn51qXhqfLI9VL1WLuzIrAAAAAAAAAAAAAAAAAAAA+H/pX92StBQR6Wo5TUuliCci4lAUk8vjtepQRDwZET8Uivuy+nCvBw0AAAAAAAAAAAAAAAAAAAB7TGNufqJcq1VnFDYWImLxERiGgkJPDn4AAAAAAAAAAAAAAAAAAGBX3X3ot9cjAQAAAAAAAAAAAAAAAAAAgDxLf0kiItuODbzYv773sWS5sPoeEe/cvPjh1XKzOTOctf++1t78qN1+shfjB7rVydNOHgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB3NebmJ8q1WnVmBwu9niMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAg/g7AAD//4zf2Wg=")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
getpid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-socket$nl_route-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
socket$nl_route(0x10, 0x3, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-ioctl$EXT4_IOC_SWAP_BOOT-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in batadv_nc_worker
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000580)='./file1\x00', 0x40, &(0x7f0000000340), 0x1, 0x548, &(0x7f0000000b40)="$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")
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, 0x0)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, 0x0, &(0x7f0000000040))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000040))
timer_settime(0x0, 0x0, 0x0, 0x0)

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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
simplifying C reproducer
testing compiled C 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in addrconf_dad_work
a never seen crash title: INFO: rcu detected stall in addrconf_dad_work, ignore
testing compiled C 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
a never seen crash title: INFO: rcu detected stall in syscall_exit_to_user_mode, ignore
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
reproducing took 1h52m33.765646326s
repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P4245/1:b..l
	(detected by 0, t=10503 jiffies, g=7221, q=37 ncpus=2)
task:udevd           state:R  running task     stack:26792 pid:4245  ppid:3622   flags:0x00004002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5241 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6558
 preempt_schedule_common+0x83/0xd0 kernel/sched/core.c:6727
 preempt_schedule+0xd9/0xe0 kernel/sched/core.c:6751
 preempt_schedule_thunk+0x16/0x18 arch/x86/entry/thunk_64.S:34
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
 _raw_spin_unlock_irqrestore+0x128/0x130 kernel/locking/spinlock.c:194
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 __wake_up_common_lock kernel/sched/wait.c:140 [inline]
 __wake_up_sync_key+0x121/0x1c0 kernel/sched/wait.c:208
 sock_def_readable+0x15b/0x280 net/core/sock.c:3305
 __netlink_sendskb net/netlink/af_netlink.c:1273 [inline]
 netlink_broadcast_deliver net/netlink/af_netlink.c:1403 [inline]
 do_one_broadcast net/netlink/af_netlink.c:1481 [inline]
 netlink_broadcast+0xba4/0x10b0 net/netlink/af_netlink.c:1521
 netlink_sendmsg+0x8f3/0xd60 net/netlink/af_netlink.c:1872
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:730 [inline]
 ____sys_sendmsg+0x5a5/0x8f0 net/socket.c:2519
 ___sys_sendmsg net/socket.c:2573 [inline]
 __sys_sendmsg+0x2a9/0x390 net/socket.c:2602
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f1e3ed24a4b
RSP: 002b:00007ffdb127e678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000563348a6b740 RCX: 00007f1e3ed24a4b
RDX: 0000000000000000 RSI: 00007ffdb127e688 RDI: 000000000000000c
RBP: 0000000000000000 R08: 0000000000000001 R09: 1724b2c51ad2562b
R10: 1999999999999999 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000008f R14: 0000000000000000 R15: 0000563348a49910
 </TASK>
rcu: rcu_preempt kthread starved for 10531 jiffies! g7221 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
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:26720 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5241 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6558
 schedule+0xbf/0x180 kernel/sched/core.c:6634
 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1965
 rcu_gp_fqs_loop+0x2d2/0x1150 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0xa3/0x3b0 kernel/rcu/tree.c:1905
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 4255 Comm: syz-executor422 Not tainted 6.1.115-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:mark_lock+0x49/0x340
Code: 83 fa 08 75 27 49 8d 5f 20 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 83 02 00 00 31 ed f6 43 02 03 40 0f 94 c5 83 f5 09 <eb> 0b 89 d5 83 fa 20 0f 83 d2 02 00 00 41 be 01 00 00 00 89 e9 41
RSP: 0018:ffffc90003cff4b8 EFLAGS: 00000006
RAX: 0000000000000000 RBX: ffff888030c98b50 RCX: 00000000000e0048
RDX: 0000000000000008 RSI: ffff888030c98b30 RDI: ffff888030c98000
RBP: 0000000000000009 R08: dffffc0000000000 R09: fffffbfff224604e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888030c98ad8
R13: dffffc0000000000 R14: ffff888030c98b50 R15: ffff888030c98b30
FS:  00007f35d7d8f6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f35d7d8ee40 CR3: 0000000024306000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 mark_usage kernel/locking/lockdep.c:4549 [inline]
 __lock_acquire+0xc6a/0x1f80 kernel/locking/lockdep.c:5003
 lock_acquire+0x1f8/0x5a0 kernel/locking/lockdep.c:5662
 seqcount_lockdep_reader_access+0xf8/0x220 include/linux/seqlock.h:102
 timekeeping_get_delta kernel/time/timekeeping.c:254 [inline]
 timekeeping_get_ns kernel/time/timekeeping.c:388 [inline]
 ktime_get+0x7f/0x270 kernel/time/timekeeping.c:848
 clockevents_program_min_delta+0x55/0x410 kernel/time/clockevents.c:241
 hrtimer_start_range_ns+0xada/0xc80 kernel/time/hrtimer.c:1303
 posixtimer_rearm+0x1ad/0x3f0 kernel/time/posix-timers.c:328
 dequeue_signal+0x245/0x590 kernel/signal.c:703
 get_signal+0x5f2/0x17d0 kernel/signal.c:2750
 arch_do_signal_or_restart+0xb0/0x1a10 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x6a/0x100 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:303
 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f35d7dd6307
Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89
RSP: 002b:00007f35d7d8f238 EFLAGS: 00000246
RAX: 00000000000000ca RBX: 00007f35d7e59308 RCX: 00007f35d7dd6309
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f35d7e59308
RBP: 00007f35d7e59300 R08: 00007f35d7d8f6c0 R09: 00007f35d7d8f6c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f35d7e5930c
R13: 0000000000000000 R14: 00007ffe405ae990 R15: 00007ffe405aea78
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.631 msecs
sched: RT throttling activated

report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
final repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=10502 jiffies, g=7013, q=58 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294954871-4294944369), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10502 jiffies! g7013 f0x2 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:26712 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5241 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6558
 schedule+0xbf/0x180 kernel/sched/core.c:6634
 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1965
 rcu_gp_fqs_loop+0x2d2/0x1150 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0xa3/0x3b0 kernel/rcu/tree.c:1905
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4257 Comm: syz-executor336 Not tainted 6.1.115-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__preempt_count_sub arch/x86/include/asm/preempt.h:85 [inline]
RIP: 0010:preempt_count_sub+0x59/0x160 kernel/sched/core.c:5745
Code: 22 65 8b 05 31 e8 a3 7e 89 c1 81 e1 ff ff ff 7f 39 d9 7c 23 81 fb fe 00 00 00 77 07 0f b6 c0 85 c0 74 55 65 8b 05 0f e8 a3 7e <f7> db 65 01 1d 06 e8 a3 7e 5b 41 5e c3 e8 95 06 d8 02 85 c0 74 f3
RSP: 0018:ffffc90003d7f9c8 EFLAGS: 00000002
RAX: 0000000080000001 RBX: 0000000000000001 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8b0afb40 RDI: 0000000000000001
RBP: ffffc90003d7fa90 R08: dffffc0000000000 R09: ffffed1004d713b9
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff920007aff44 R14: dffffc0000000000 R15: 0000000000000200
FS:  00007f63a5aa96c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f63a5aa8e40 CR3: 0000000074f6b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 __local_bh_enable_ip+0x15f/0x1f0 kernel/softirq.c:399
 fpu__restore_sig+0xa3f/0x1300 arch/x86/kernel/fpu/signal.c:493
 restore_sigcontext+0x633/0x700 arch/x86/kernel/signal.c:140
 __do_sys_rt_sigreturn+0x190/0x250 arch/x86/kernel/signal.c:675
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f63a5af0307
Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89
RSP: 002b:00007f63a5aa9238 EFLAGS: 00000246
RAX: 00000000000000ca RBX: 00007f63a5b73308 RCX: 00007f63a5af0309
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f63a5b73308
RBP: 00007f63a5b73300 R08: 00007f63a5aa96c0 R09: 00007f63a5aa96c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f63a5b7330c
R13: 0000000000000000 R14: 00007ffec127acb0 R15: 00007ffec127ad98
 </TASK>
INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.205 msecs