Extracting prog: 3m42.560274806s Minimizing prog: 2h33m25.489471734s Simplifying prog options: 13m6.568346302s Extracting C: 2m56.392311496s Simplifying C: 0s extracting reproducer from 93 programs testing a last program of every proc single: executing 43 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r6 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r6, 0x1, 0x0) program crashed: INFO: rcu detected stall in dentry_kill single: successfully extracted reproducer found reproducer with 30 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) program crashed: WARNING in rcu_check_gp_start_stall 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000000)=0x6) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() program crashed: INFO: rcu detected stall in worker_thread 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in exit_to_user_mode_loop 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)=0x5) program crashed: INFO: rcu detected stall in cfg80211_wiphy_work 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler-getpgrp detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) getpgrp(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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: WARNING in rcu_check_gp_start_stall 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-prlimit64 detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-execve-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in kthread 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-recvmmsg-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() r3 = socket(0xa, 0x3, 0xff) recvmmsg(r3, &(0x7f0000002040), 0x400000000000233, 0x10022, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-socket-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in schedule_timeout 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-gettid-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) gettid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in newfstat 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-socket-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in nsim_fib_event_work 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-sendmmsg$inet-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004041) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in mld_ifc_work 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in schedule_timeout 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-mprotect-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000100)='^', 0x1) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-fcntl$lock-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-writev-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000380)="e420", 0x2}], 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-write-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000100)='^', 0x1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in nsim_fib_event_work 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-ioctl$TCXONC-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-openat$ptmx-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80782, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in kthread 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in kthread 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-socket$inet6_sctp-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-prctl$PR_SET_MM_MAP-timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): creat-write$binfmt_elf32-close-timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) close(r0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in inet_release 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}}): creat-write$binfmt_elf32-timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) write$binfmt_elf32(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="7f454c030003000500000033030000380010000000000000000000070020000100050005000000000000000300000008000000f300000062730000040000000100200002000000000400"/88], 0x58) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in addrconf_dad_work 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}}): creat-timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: creat(&(0x7f0000000080)='./file0\x00', 0xecf86c37d53048e8) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in nsim_fib_event_work 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in nsim_fib_event_work 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler program crashed: INFO: rcu detected stall in sys_sendto a never seen crash title: INFO: rcu detected stall in sys_sendto, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in worker_thread validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in newfstatat validation run: crashed=true testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 3h3m9.542245006s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 1, t=10502 jiffies, g=19293, q=1166 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294964656-4294954154), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g19293 f0x2 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:28608 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5526 [inline] __schedule+0x1259/0x6920 kernel/sched/core.c:7276 __schedule_loop kernel/sched/core.c:7353 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7368 schedule_timeout+0x127/0x280 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x1a9/0x8f0 kernel/rcu/tree.c:2122 rcu_gp_kthread+0x17a/0x220 kernel/rcu/tree.c:2330 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: CPU: 1 UID: 0 PID: 6400 Comm: syz.7.55 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:220 [inline] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 kernel/locking/spinlock.c:229 Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 7a e3 13 f6 48 89 df e8 02 3a 14 f6 e8 1d fe 40 f6 fb bf 01 00 00 00 62 2f 03 f6 65 48 83 3d 81 d5 b8 08 00 74 06 5b c3 cc cc cc cc RSP: 0018:ffffc900043afc90 EFLAGS: 00000206 RAX: 0000000005273663 RBX: ffff888026286f00 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff8e3ee378 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000021 R13: ffff888026287300 R14: dffffc0000000000 R15: ffff888035882580 FS: 00007f086b25d6c0(0000) GS:ffff888123c5c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000140 CR3: 000000002e2d6000 CR4: 00000000003526f0 Call Trace: spin_unlock_irq include/linux/spinlock.h:413 [inline] get_signal+0x195a/0x21e0 kernel/signal.c:3054 arch_do_signal_or_restart+0x91/0x7e0 arch/x86/kernel/signal.c:337 __exit_to_user_mode_loop kernel/entry/common.c:66 [inline] exit_to_user_mode_loop+0x139/0x700 kernel/entry/common.c:101 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:336 [inline] do_syscall_64+0x661/0x790 arch/x86/entry/syscall_64.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f086a39e157 Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 RSP: 002b:00007f086b25d0e8 EFLAGS: 00000246 RAX: 00000000000000ca RBX: 00007f086a625fa8 RCX: 00007f086a39e159 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f086a625fa8 RBP: 00007f086a625fa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f086a626038 R14: 00007ffdecc81700 R15: 00007ffdecc817e8 report is corrupted, running repro again 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}}): timer_create-fcntl$lock-mprotect-timer_settime-mmap-prlimit64-sched_setscheduler detailed listing: executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program crashed: INFO: rcu detected stall in kthread final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10502 jiffies, g=13133, q=642 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 8291 (4294976026-4294967735), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 8292 jiffies! g13133 f0x2 RCU_GP_CLEANUP(7) ->state=R ->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:28984 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5526 [inline] __schedule+0x1259/0x6920 kernel/sched/core.c:7276 preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:7598 irqentry_exit_to_kernel_mode_preempt include/linux/irq-entry-common.h:468 [inline] irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline] irqentry_exit+0x205/0xa10 kernel/entry/common.c:167 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:__might_resched+0x223/0x330 kernel/sched/core.c:9221 Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 09 3c 03 7f 05 e8 a4 5b a8 00 41 8b 96 38 0b 00 00 <85> d2 0f 85 9a fe ff ff e9 d1 fe ff ff be ff ff ff ff 48 c7 c7 c0 RSP: 0018:ffffc90000167c58 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 1ffff9200002cf8b RCX: 0000000000000001 RDX: 0000000000000000 RSI: ffffffff8e3c7f04 RDI: ffff88801f2db0b8 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8bf1dd00 R13: 00000000000000e3 R14: ffff88801f2da580 R15: 8000000000000000 cond_resched_tasks_rcu_qs include/linux/rcupdate.h:227 [inline] rcu_gp_cleanup+0x2c7/0xd40 kernel/rcu/tree.c:2246 rcu_gp_kthread+0x18b/0x220 kernel/rcu/tree.c:2334 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: CPU: 0 UID: 0 PID: 5778 Comm: kworker/u9:4 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 Workqueue: krxrpcd rxrpc_peer_keepalive_worker RIP: 0010:finish_task_switch.isra.0+0x2ca/0x10d0 kernel/sched/core.c:5377 Code: b6 0a 00 00 41 c7 87 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 8d 7f 48 e8 b3 24 fc 09 e8 8e 23 3d 00 fb 48 8d bb 10 17 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 RSP: 0018:ffffc900033e78e0 EFLAGS: 00000202 RAX: 0000000000235225 RBX: ffff888033dd4b00 RCX: 0000000000000040 RDX: 0000000000000001 RSI: ffffffff8e3ee378 RDI: ffff888033dd6210 RBP: ffffc900033e7938 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888029d1cb00 R13: 0000000000000000 R14: ffffffff91455404 R15: ffff8880b843bf00 FS: 0000000000000000(0000) GS:ffff888123b5c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000140 CR3: 000000007326b000 CR4: 00000000003526f0 Call Trace: context_switch kernel/sched/core.c:5529 [inline] __schedule+0x1261/0x6920 kernel/sched/core.c:7276 preempt_schedule_irq+0x4e/0x90 kernel/sched/core.c:7598 irqentry_exit_to_kernel_mode_preempt include/linux/irq-entry-common.h:468 [inline] irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline] irqentry_exit+0x205/0xa10 kernel/entry/common.c:167 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:lock_acquire+0x5e/0x380 kernel/locking/lockdep.c:5947 Code: 05 8f f7 a4 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 9e d9 5d 0f 0f 82 c9 02 00 00 8b 35 3e 0b 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 2d f7 a4 12 0f 85 09 03 00 00 48 83 c4 RSP: 0018:ffffc900033e7bb0 EFLAGS: 00000206 RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8e3c7f04 RDI: ffffffff8c622980 RBP: ffff88803399a140 R08: 0000000000046201 R09: 000000000000054f R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 process_one_work+0x14b8/0x1b10 kernel/workqueue.c:3371 process_scheduled_works kernel/workqueue.c:3479 [inline] worker_thread+0x5ef/0xe50 kernel/workqueue.c:3560 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245