Extracting prog: 2m35.414650107s
Minimizing prog: 2h6m8.826021872s
Simplifying prog options: 0s
Extracting C: 3m47.334175069s
Simplifying C: 52m28.140451515s


extracting reproducer from 36 programs
testing a last program of every proc
single: executing 7 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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-mkdir-sendmsg-openat-open_by_handle_at-getdents
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)
mkdir(0x0, 0x108)
sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x103042, 0x2)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=@reiserfs_2={0x4b, 0x2, {0xb}}, 0x36f0516f)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 24 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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-mkdir-sendmsg-openat-open_by_handle_at
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)
mkdir(0x0, 0x108)
sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x103042, 0x2)
open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=@reiserfs_2={0x4b, 0x2, {0xb}}, 0x36f0516f)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-mkdir-sendmsg-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$eJzs3E9sVEUcAODf27a05Y+siCiIWkRjI7GFgsLBxGA08aCJERP12LSFIIUaWhIhaJbE4NGQeDcevXrwql6I8WTiFY8mhoQYLoCJcc3bfW93u91tadl2wX5fst2ZefvezOy8eTtvprsBrFtD6Z+kGr4WEVsjotD8gqHq0+2bFyfu3Lw4EaVy+dhfSWW3W2k8kx0mNmWR4UJE4fOkvqHB7PkLp8anp6fOZvHRudMfj86ev/DiyYEs5ciRQwcPHH557KXlV6pFfmm9bu36bGb3zjc/vPL2RG+enufWWI9OGYqhVkWpeK7TmXXZloZw0tvFgrAs6fmfNldfpf9vjZ5YrPFKa1gyYLWVy+Vyf/vNpXKzSwtSgAdWEt0uAdAd+Qd9ev+bP1oNBDaszvCj624crd4ApfW+nT0inq4k5vMgfU33t500FBEflP7+On3EKs1DAAA0+vFoPhJsGv8Vqysj/5y7+mr6/FC2hlKMiIcjYltEPBIR2yPi0YjYERGPRcTjTcfviYjyIvk3zzbX8q8tQhWud6iqLaXjv1eyta36+G9eAYo9WWxLRD5gntqfvSfD0dd//OT01IFF8vjp9d++bLetcfyXPtL887FgVo7rvU0TdJPjc+MrrnCTG5cidvU21z/pjUhqbZNExM6I2LWM4xYbwidf+HZ3LdI3/3VL17+i3HIdrQPrTOVvIp6vtn8p5rV/Pcdk3vrk6fETUyemzozV1idHB2J6av9oehbsb5nHL79efqdd/kvW//s/mnd54/APx7Kede/S9t/YcP5Hvn5br38xiUhq67Wzy8/j8u9ftL2nWen5vyF5rxLO70s/GZ+bO3sgYkPy1sL0sfq+eTx9jlK1/sN7W/f/bdk+6TvxRESkJ/GTEfFUVO8Q07LviYhnImLvIvX/+bVnP1p5/VdXWv/JputfteXntX99vb5dIMnWBqspg42bek7tuXanzcXj7tr/UCU0nKUsvP6lJUzmXSLalTT/tEtT/u3IOwgAAAD3v0JEbG6YS9ochcLISHUOaHtsLEzPzM7tOz5z7sxkui2iGH2FfKarOh/cl+Tzn8WG+FhT/GA2b/xVz2AlPjIxMz3Z1ZoDmyp9PimMRLzf09D/U392ZooZuJ/5vhasX4v1/3QQv+PKGhYGWFN3//l/9dNVLQiw5hr6f7tv+JdW8H9fwAPA/T9Qt/QP/bhmwIOvrC/Duras/r/PjwDC/0lvvFsLF7paEmCtGf/DurTk9/rvKVDub71pIBa+OAYWP2BPrKwYgy3y6kogHVl1JffBleyV/5pC29dEYXkH7I/OtOnxe3w3SmdnT+zo+Mlfzv5XvtMt+N2a9NNWga5cjgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADruvwAAAP//hS/gCQ==")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)
mkdir(0x0, 0x108)
sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x103042, 0x2)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-mkdir-sendmsg
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$eJzs3E9sVEUcAODf27a05Y+siCiIWkRjI7GFgsLBxGA08aCJERP12LSFIIUaWhIhaJbE4NGQeDcevXrwql6I8WTiFY8mhoQYLoCJcc3bfW93u91tadl2wX5fst2ZefvezOy8eTtvprsBrFtD6Z+kGr4WEVsjotD8gqHq0+2bFyfu3Lw4EaVy+dhfSWW3W2k8kx0mNmWR4UJE4fOkvqHB7PkLp8anp6fOZvHRudMfj86ev/DiyYEs5ciRQwcPHH557KXlV6pFfmm9bu36bGb3zjc/vPL2RG+enufWWI9OGYqhVkWpeK7TmXXZloZw0tvFgrAs6fmfNldfpf9vjZ5YrPFKa1gyYLWVy+Vyf/vNpXKzSwtSgAdWEt0uAdAd+Qd9ev+bP1oNBDaszvCj624crd4ApfW+nT0inq4k5vMgfU33t500FBEflP7+On3EKs1DAAA0+vFoPhJsGv8Vqysj/5y7+mr6/FC2hlKMiIcjYltEPBIR2yPi0YjYERGPRcTjTcfviYjyIvk3zzbX8q8tQhWud6iqLaXjv1eyta36+G9eAYo9WWxLRD5gntqfvSfD0dd//OT01IFF8vjp9d++bLetcfyXPtL887FgVo7rvU0TdJPjc+MrrnCTG5cidvU21z/pjUhqbZNExM6I2LWM4xYbwidf+HZ3LdI3/3VL17+i3HIdrQPrTOVvIp6vtn8p5rV/Pcdk3vrk6fETUyemzozV1idHB2J6av9oehbsb5nHL79efqdd/kvW//s/mnd54/APx7Kede/S9t/YcP5Hvn5br38xiUhq67Wzy8/j8u9ftL2nWen5vyF5rxLO70s/GZ+bO3sgYkPy1sL0sfq+eTx9jlK1/sN7W/f/bdk+6TvxRESkJ/GTEfFUVO8Q07LviYhnImLvIvX/+bVnP1p5/VdXWv/JputfteXntX99vb5dIMnWBqspg42bek7tuXanzcXj7tr/UCU0nKUsvP6lJUzmXSLalTT/tEtT/u3IOwgAAAD3v0JEbG6YS9ochcLISHUOaHtsLEzPzM7tOz5z7sxkui2iGH2FfKarOh/cl+Tzn8WG+FhT/GA2b/xVz2AlPjIxMz3Z1ZoDmyp9PimMRLzf09D/U392ZooZuJ/5vhasX4v1/3QQv+PKGhYGWFN3//l/9dNVLQiw5hr6f7tv+JdW8H9fwAPA/T9Qt/QP/bhmwIOvrC/Duras/r/PjwDC/0lvvFsLF7paEmCtGf/DurTk9/rvKVDub71pIBa+OAYWP2BPrKwYgy3y6kogHVl1JffBleyV/5pC29dEYXkH7I/OtOnxe3w3SmdnT+zo+Mlfzv5XvtMt+N2a9NNWga5cjgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADruvwAAAP//hS/gCQ==")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)
mkdir(0x0, 0x108)
sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44004)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-mkdir
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$eJzs3T9oJFUcB/DvzO565m6RUxtB/AMiooFwdoJNbBQCEoKIoEJExEZJhJhgl1jZWGitksomiJ3RUtIEG0WwipoiNoIGC4OFFiu7k0hMVqNu3Dkynw9MZibz3vzesPN9u83sBmisq0mmk7SSTCbpJCmON7i7Wq4e7q5PbM8nvd4TPxWDdtV+5ajflSRrSR5KslUWeamdrGw+s/fLzmP3vbncuff9zacnxnqRh/b3dh8/eG/2jY9mHlz54qsfZotMp/un6zp/xZD/tYvklv+j2HWiaNc9Av6Judc+/Lqf+1uT3DPIfydlqhfvraUbtjp54N2/6vv2j1/ePs6xAuev1+v03wPXekDjlEm6KcqpJNV2WU5NVZ/hv2ldLl9eXHp18sXF5YUX6p6pgPPSTXYf/eTSx1dO5P/7VpV/4OLq5//JuY1v+9sHrbpHA4zFHdWqn//J51bvj/xD48g/NJf8Q3PJPzSX/ENzyT80l/zDBdb5+8PyD80l/9Bc8g/NdTz/AECz9C7V/QQyUJe65x8AAAAAAAAAAAAAAAAAAOC09Ynt+aNlXDU/eyfZfyRJe1j91uD3iJMbB38v/1z0m/2hqLqN5Nm7RjzBiD6o+enrm76rt/7nd9Zbf3UhWXs9ybV2+/T9Vxzef//dzWcc7zw/YoF/qTix//BT461/0m8b9daf2Uk+7c8/14bNP2VuG6yHzz/ds79i+Uyv/DriCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABib3wMAAP//+kBtTA==")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)
mkdir(0x0, 0x108)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
splice(r3, 0x0, r4, 0x0, 0x7, 0x0)

program crashed: INFO: rcu detected stall in sys_munmap
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$eJzs3T9oJFUcB/DvzO565m6RUxtB/AMiooFwdoJNbBQCEoKIoEJExEZJhJhgl1jZWGitksomiJ3RUtIEG0WwipoiNoIGC4OFFiu7k0hMVqNu3Dkynw9MZibz3vzesPN9u83sBmisq0mmk7SSTCbpJCmON7i7Wq4e7q5PbM8nvd4TPxWDdtV+5ajflSRrSR5KslUWeamdrGw+s/fLzmP3vbncuff9zacnxnqRh/b3dh8/eG/2jY9mHlz54qsfZotMp/un6zp/xZD/tYvklv+j2HWiaNc9Av6Judc+/Lqf+1uT3DPIfydlqhfvraUbtjp54N2/6vv2j1/ePs6xAuev1+v03wPXekDjlEm6KcqpJNV2WU5NVZ/hv2ldLl9eXHp18sXF5YUX6p6pgPPSTXYf/eTSx1dO5P/7VpV/4OLq5//JuY1v+9sHrbpHA4zFHdWqn//J51bvj/xD48g/NJf8Q3PJPzSX/ENzyT80l/zDBdb5+8PyD80l/9Bc8g/NdTz/AECz9C7V/QQyUJe65x8AAAAAAAAAAAAAAAAAAOC09Ynt+aNlXDU/eyfZfyRJe1j91uD3iJMbB38v/1z0m/2hqLqN5Nm7RjzBiD6o+enrm76rt/7nd9Zbf3UhWXs9ybV2+/T9Vxzef//dzWcc7zw/YoF/qTix//BT461/0m8b9daf2Uk+7c8/14bNP2VuG6yHzz/ds79i+Uyv/DriCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABib3wMAAP//+kBtTA==")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$eJzs3E9sVEUcAODf27a05Y+siCiIWkRjI7GFgsLBxGA08aCJERP12LSFIIUaWhIhaJbE4NGQeDcevXrwql6I8WTiFY8mhoQYLoCJcc3bfW93u91tadl2wX5fst2ZefvezOy8eTtvprsBrFtD6Z+kGr4WEVsjotD8gqHq0+2bFyfu3Lw4EaVy+dhfSWW3W2k8kx0mNmWR4UJE4fOkvqHB7PkLp8anp6fOZvHRudMfj86ev/DiyYEs5ciRQwcPHH557KXlV6pFfmm9bu36bGb3zjc/vPL2RG+enufWWI9OGYqhVkWpeK7TmXXZloZw0tvFgrAs6fmfNldfpf9vjZ5YrPFKa1gyYLWVy+Vyf/vNpXKzSwtSgAdWEt0uAdAd+Qd9ev+bP1oNBDaszvCj624crd4ApfW+nT0inq4k5vMgfU33t500FBEflP7+On3EKs1DAAA0+vFoPhJsGv8Vqysj/5y7+mr6/FC2hlKMiIcjYltEPBIR2yPi0YjYERGPRcTjTcfviYjyIvk3zzbX8q8tQhWud6iqLaXjv1eyta36+G9eAYo9WWxLRD5gntqfvSfD0dd//OT01IFF8vjp9d++bLetcfyXPtL887FgVo7rvU0TdJPjc+MrrnCTG5cidvU21z/pjUhqbZNExM6I2LWM4xYbwidf+HZ3LdI3/3VL17+i3HIdrQPrTOVvIp6vtn8p5rV/Pcdk3vrk6fETUyemzozV1idHB2J6av9oehbsb5nHL79efqdd/kvW//s/mnd54/APx7Kede/S9t/YcP5Hvn5br38xiUhq67Wzy8/j8u9ftL2nWen5vyF5rxLO70s/GZ+bO3sgYkPy1sL0sfq+eTx9jlK1/sN7W/f/bdk+6TvxRESkJ/GTEfFUVO8Q07LviYhnImLvIvX/+bVnP1p5/VdXWv/JputfteXntX99vb5dIMnWBqspg42bek7tuXanzcXj7tr/UCU0nKUsvP6lJUzmXSLalTT/tEtT/u3IOwgAAAD3v0JEbG6YS9ochcLISHUOaHtsLEzPzM7tOz5z7sxkui2iGH2FfKarOh/cl+Tzn8WG+FhT/GA2b/xVz2AlPjIxMz3Z1ZoDmyp9PimMRLzf09D/U392ZooZuJ/5vhasX4v1/3QQv+PKGhYGWFN3//l/9dNVLQiw5hr6f7tv+JdW8H9fwAPA/T9Qt/QP/bhmwIOvrC/Duras/r/PjwDC/0lvvFsLF7paEmCtGf/DurTk9/rvKVDub71pIBa+OAYWP2BPrKwYgy3y6kogHVl1JffBleyV/5pC29dEYXkH7I/OtOnxe3w3SmdnT+zo+Mlfzv5XvtMt+N2a9NNWga5cjgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADruvwAAAP//hS/gCQ==")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))
pipe(&(0x7f0000000200))

program crashed: INFO: rcu detected stall in dput
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$eJzs3E9sVEUcAODf27a05Y+siCiIWkRjI7GFgsLBxGA08aCJERP12LSFIIUaWhIhaJbE4NGQeDcevXrwql6I8WTiFY8mhoQYLoCJcc3bfW93u91tadl2wX5fst2ZefvezOy8eTtvprsBrFtD6Z+kGr4WEVsjotD8gqHq0+2bFyfu3Lw4EaVy+dhfSWW3W2k8kx0mNmWR4UJE4fOkvqHB7PkLp8anp6fOZvHRudMfj86ev/DiyYEs5ciRQwcPHH557KXlV6pFfmm9bu36bGb3zjc/vPL2RG+enufWWI9OGYqhVkWpeK7TmXXZloZw0tvFgrAs6fmfNldfpf9vjZ5YrPFKa1gyYLWVy+Vyf/vNpXKzSwtSgAdWEt0uAdAd+Qd9ev+bP1oNBDaszvCj624crd4ApfW+nT0inq4k5vMgfU33t500FBEflP7+On3EKs1DAAA0+vFoPhJsGv8Vqysj/5y7+mr6/FC2hlKMiIcjYltEPBIR2yPi0YjYERGPRcTjTcfviYjyIvk3zzbX8q8tQhWud6iqLaXjv1eyta36+G9eAYo9WWxLRD5gntqfvSfD0dd//OT01IFF8vjp9d++bLetcfyXPtL887FgVo7rvU0TdJPjc+MrrnCTG5cidvU21z/pjUhqbZNExM6I2LWM4xYbwidf+HZ3LdI3/3VL17+i3HIdrQPrTOVvIp6vtn8p5rV/Pcdk3vrk6fETUyemzozV1idHB2J6av9oehbsb5nHL79efqdd/kvW//s/mnd54/APx7Kede/S9t/YcP5Hvn5br38xiUhq67Wzy8/j8u9ftL2nWen5vyF5rxLO70s/GZ+bO3sgYkPy1sL0sfq+eTx9jlK1/sN7W/f/bdk+6TvxRESkJ/GTEfFUVO8Q07LviYhnImLvIvX/+bVnP1p5/VdXWv/JputfteXntX99vb5dIMnWBqspg42bek7tuXanzcXj7tr/UCU0nKUsvP6lJUzmXSLalTT/tEtT/u3IOwgAAAD3v0JEbG6YS9ochcLISHUOaHtsLEzPzM7tOz5z7sxkui2iGH2FfKarOh/cl+Tzn8WG+FhT/GA2b/xVz2AlPjIxMz3Z1ZoDmyp9PimMRLzf09D/U392ZooZuJ/5vhasX4v1/3QQv+PKGhYGWFN3//l/9dNVLQiw5hr6f7tv+JdW8H9fwAPA/T9Qt/QP/bhmwIOvrC/Duras/r/PjwDC/0lvvFsLF7paEmCtGf/DurTk9/rvKVDub71pIBa+OAYWP2BPrKwYgy3y6kogHVl1JffBleyV/5pC29dEYXkH7I/OtOnxe3w3SmdnT+zo+Mlfzv5XvtMt+N2a9NNWga5cjgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADruvwAAAP//hS/gCQ==")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in sys_munmap
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_create
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))

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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-sched_setscheduler-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r2 = getpid()
sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6)
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-getpid-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
getpid()
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in sys_mprotect
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$eJzs3E1sVNUeAPD/nba0fD36eDzeg8d7rzzey2sktlBQWJgYjCYuNDFioi6bthCkUENLIgR1SAwuDYl749KtC7fqhqgrE7e4NDEkxLABTIzX3Jl7Z6bTmZaW6Uygv18ynXPu1znnnnvunHtOZwLYsEayP0k1fDMidkREqXmDkerbvTtXpu7fuTIV5TQ9+UtS2e1uFs/lh4mteWS0FFH6IKmvaDB/6fLZydnZmQt5fHzh3Nvj85cuP3lmKF9y/PjRI4ePPT3x1OoL1SK9rFx39743t2/Pi29ef3mqv1hepNZYjk4ZiZFWWan4X6cT67HtDeGkv4cZYVWy6z+rroFK+98RfbFc5ZW7mDNgvaVpmg62X11Om11dsgR4ZMVQr3MA9EbxQZ89/xavVh2BTevT/ei52yeqD0BZue/lr4h/VxYW4yADTc+3nTQSEW+Uf/0ke8U6jUMAADT66kTRE2zq/w1XZ0Z+u3jj2ez9T/kcynBE/DkidkbEXyJiV0T8NSJ2R8TfIuLvTcfvi4h0mfRHmuK19GuTUKVbHSpqS1n/75l8bqve/1uUgeG+PLY9ougwzxzKz8loDAyeOjM7c3iZNL5+/oeP2q1r7P9lryz9oi+Y5+NWf9MA3fTkwuSaC9zk9tWIvf3N5U/6I5LaTEASEXsiYu8qjjvcED7zxGf7apGBxdutXP6KtOU8WgfmmdJPI/5frf9yLKr/eorJovnJc5OnZ07PnJ+ozU+OD8XszKHx7Co41DKN776/9kq79Fcs/xc/Ne/ywrEvT1ZaVieeybL639Jw/Ucxf1sv/3ASkdTma+eXHiNN0/eXS+Pajx+2faZZ6/W/KXmtEi7OwTuTCwsXDkdsSl5aunyivm8Rz96jXC3/6IHW7X9nvk92Jv4REdlF/M+I+FdUnxCzvO+PiP9ExIFlyv/Nc/99a+3lX19Z+aeb7n/Vml9U//X5+naBJJ8bbLGq7+z+m/fb3DwerP6PVkKj+ZLW979k0S2iXU6LT7tsye8PffYAAADg0VCKiG2VUdqqbVEqjY1Vx4B2xZbS7Nz8wsFTcxfPT2frIoZjoFSMdFXHgweSYvxzuCE+0RQ/ko8bf9y3uRIfm5qbne5pyYGtlTaflMYiXs/uAtu+vVtb93NfT7MGdIPva8HGtVz7zzrxu693MTNAVz345/+Nd9c1I0DXNbT/dt/wL7f4vy/gMeD5H6hb+Yd+3DPg0Zdqy7Chrar9H/QjgPA46Y9Xa+FST3MCdJv+P2xIK36v/6EC6WDrVUOxdOMYWv6AfbG2bGxukVZPAlnPqiepb17LXsWvKbTdJkqrO+BgdKZOTz3k2ShfmD+9uzMX/2C9EaX5/8p3ugY/70o7bRXo+q0IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgXfwRAAD//5Xk4hY=")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-syz_open_dev$tty1-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
syz_open_dev$tty1(0xc, 0x4, 0x1)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in validate_mm
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-syz_mount_image$ext4-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8852, &(0x7f0000000000)={[{@dioread_nolock}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@barrier_val={'barrier', 0x3d, 0x4}}]}, 0x43, 0x4e1, &(0x7f0000000740)="$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")
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-getdents-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-openat$cgroup_ro-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-open-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
open(&(0x7f00000000c0)='.\x00', 0x8000, 0x50)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$ext4-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000000)={[{@errors_remount}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x7, 0x4f1, &(0x7f0000000740)="$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")
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
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_mount_image$ext4-munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000012c0), 0xfe, 0x244, &(0x7f0000000400)="$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")
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, 0x0, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false 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}}): munmap-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:false 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-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:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false 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}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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}}): munmap-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:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-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:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): munmap-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
munmap(&(0x7f0000002000/0x1000)=nil, 0x1000)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
validation run: crashed=true
reproducing took 3h16m24.343979193s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=10502 jiffies, g=22101, q=229 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10497 (4294981972-4294971475), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10498 jiffies! g22101 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:27392 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5244 [inline]
 __schedule+0x10ec/0x40b0 kernel/sched/core.c:6561
 schedule+0xb9/0x180 kernel/sched/core.c:6637
 schedule_timeout+0x15c/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x2f2/0x1310 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0x95/0x380 kernel/rcu/tree.c:1905
 kthread+0x29d/0x330 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: 5168 Comm: syz.1.51 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ksoftirqd_running kernel/softirq.c:95 [inline]
RIP: 0010:invoke_softirq kernel/softirq.c:460 [inline]
RIP: 0010:__irq_exit_rcu+0x10c/0x220 kernel/softirq.c:679
Code: 08 65 48 8b 3d ed f6 b3 7e 41 f6 c6 41 0f 95 c0 48 85 ff 0f 94 c1 08 c1 75 27 4c 8d 77 18 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 <84> c0 0f 85 9e 00 00 00 41 83 3e 00 75 09 e8 91 dd 06 00 84 c0 74
RSP: 0018:ffffc90000007f40 EFLAGS: 00000802
RAX: 0000000000000000 RBX: ffff88802a1b0000 RCX: b0d947b496cf1500
RDX: 1ffffffff1f3ee00 RSI: ffffffff8a8afbe0 RDI: ffff88813feb3b80
RBP: ffffc90000007fe0 R08: ffffffff8f9f7008 R09: ffffffff8f9f7018
R10: ffffffff8f9f7010 R11: ffffffff8f9f7003 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88813feb3b98 R15: 1ffff92000000fe8
FS:  000055558f9ba500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000006b000 CR3: 000000007e169000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202
Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 8e 8f 41 f7 48 89 df e8 e6 54 42 f7 e8 31 48 65 f7 fb bf 01 00 00 00 <e8> 76 cd 35 f7 65 8b 05 f7 84 e0 75 85 c0 74 02 5b c3 e8 44 96 de
RSP: 0018:ffffc90004d8fb98 EFLAGS: 00000282
RAX: b0d947b496cf1500 RBX: ffff888076010000 RCX: b0d947b496cf1500
RDX: dffffc0000000000 RSI: ffffffff8a8c0580 RDI: 0000000000000001
RBP: ffff888076010498 R08: dffffc0000000000 R09: ffffed100ec02001
R10: ffffed100ec02001 R11: 1ffff1100ec02000 R12: 1ffff1100ec02093
R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x1163/0x1350 kernel/signal.c:2874
 arch_do_signal_or_restart+0xb7/0x1240 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f814378efc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff433962f8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000053e01 RCX: 00007f814378efc9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 00000005433965ef
R10: 0000001b33320000 R11: 0000000000000246 R12: 00007f81439e5fac
R13: 00007f81439e5fa0 R14: ffffffffffffffff R15: 0000000000000004
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=10502 jiffies, g=22101, q=229 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10497 (4294981972-4294971475), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10498 jiffies! g22101 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:27392 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5244 [inline]
 __schedule+0x10ec/0x40b0 kernel/sched/core.c:6561
 schedule+0xb9/0x180 kernel/sched/core.c:6637
 schedule_timeout+0x15c/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x2f2/0x1310 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0x95/0x380 kernel/rcu/tree.c:1905
 kthread+0x29d/0x330 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: 5168 Comm: syz.1.51 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ksoftirqd_running kernel/softirq.c:95 [inline]
RIP: 0010:invoke_softirq kernel/softirq.c:460 [inline]
RIP: 0010:__irq_exit_rcu+0x10c/0x220 kernel/softirq.c:679
Code: 08 65 48 8b 3d ed f6 b3 7e 41 f6 c6 41 0f 95 c0 48 85 ff 0f 94 c1 08 c1 75 27 4c 8d 77 18 4c 89 f0 48 c1 e8 03 42 0f b6 04 20 <84> c0 0f 85 9e 00 00 00 41 83 3e 00 75 09 e8 91 dd 06 00 84 c0 74
RSP: 0018:ffffc90000007f40 EFLAGS: 00000802
RAX: 0000000000000000 RBX: ffff88802a1b0000 RCX: b0d947b496cf1500
RDX: 1ffffffff1f3ee00 RSI: ffffffff8a8afbe0 RDI: ffff88813feb3b80
RBP: ffffc90000007fe0 R08: ffffffff8f9f7008 R09: ffffffff8f9f7018
R10: ffffffff8f9f7010 R11: ffffffff8f9f7003 R12: dffffc0000000000
R13: 0000000000000000 R14: ffff88813feb3b98 R15: 1ffff92000000fe8
FS:  000055558f9ba500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000006b000 CR3: 000000007e169000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:691
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1118 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1118
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202
Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 8e 8f 41 f7 48 89 df e8 e6 54 42 f7 e8 31 48 65 f7 fb bf 01 00 00 00 <e8> 76 cd 35 f7 65 8b 05 f7 84 e0 75 85 c0 74 02 5b c3 e8 44 96 de
RSP: 0018:ffffc90004d8fb98 EFLAGS: 00000282
RAX: b0d947b496cf1500 RBX: ffff888076010000 RCX: b0d947b496cf1500
RDX: dffffc0000000000 RSI: ffffffff8a8c0580 RDI: 0000000000000001
RBP: ffff888076010498 R08: dffffc0000000000 R09: ffffed100ec02001
R10: ffffed100ec02001 R11: 1ffff1100ec02000 R12: 1ffff1100ec02093
R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
 spin_unlock_irq include/linux/spinlock.h:401 [inline]
 get_signal+0x1163/0x1350 kernel/signal.c:2874
 arch_do_signal_or_restart+0xb7/0x1240 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x70/0x110 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f814378efc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff433962f8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000053e01 RCX: 00007f814378efc9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000001 R09: 00000005433965ef
R10: 0000001b33320000 R11: 0000000000000246 R12: 00007f81439e5fac
R13: 00007f81439e5fa0 R14: ffffffffffffffff R15: 0000000000000004
 </TASK>