Extracting prog: 3m57.135657799s Minimizing prog: 2h45m6.740549101s Simplifying prog options: 0s Extracting C: 2m18.472171172s Simplifying C: 31m57.938635241s extracting reproducer from 30 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS-openat$dsp-ioctl$SNDCTL_DSP_STEREO-syz_open_dev$sndpcmp-socket$inet-pselect6 detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x4c04c3, 0x0) ioctl$SNDCTL_DSP_STEREO(r6, 0xc0045003, &(0x7f0000000100)) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x0, 0x2882) socket$inet(0x2b, 0x801, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x8, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x9}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x20000000009, 0x5, 0x0, 0x5, 0x9}, 0x0, 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/batman-adv/mesh-interface.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS-openat$dsp-ioctl$SNDCTL_DSP_STEREO-syz_open_dev$sndpcmp-socket$inet detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x4c04c3, 0x0) ioctl$SNDCTL_DSP_STEREO(r6, 0xc0045003, &(0x7f0000000100)) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x0, 0x2882) socket$inet(0x2b, 0x801, 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS-openat$dsp-ioctl$SNDCTL_DSP_STEREO-syz_open_dev$sndpcmp detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x4c04c3, 0x0) ioctl$SNDCTL_DSP_STEREO(r6, 0xc0045003, &(0x7f0000000100)) syz_open_dev$sndpcmp(&(0x7f00000000c0), 0x0, 0x2882) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/ipv6/ip6_output.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS-openat$dsp-ioctl$SNDCTL_DSP_STEREO detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x4c04c3, 0x0) ioctl$SNDCTL_DSP_STEREO(r6, 0xc0045003, &(0x7f0000000100)) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS-openat$dsp detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x4c04c3, 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/ipv6/ip6_output.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp-sendmsg$BATADV_CMD_GET_NEIGHBORS detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000161ac000008003c000100000005002e00000000000000000000000000000000000000000076d8"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20004841) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/ipv6/ip6_output.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev-socket$inet_udp detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi-writev detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit-syz_open_dev$sndmidi detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime-getrlimit detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) getrlimit(0x0, 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r4, &(0x7f0000000080)) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/ipv6/ip6_output.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-ptrace$peek detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) ptrace$peek(0x1, r3, &(0x7f0000000080)) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-sched_setscheduler-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x6) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-getpid-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) getpid() timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/paravirt.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-fcntl$lock-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-timer_create-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-gettid-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = gettid() fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat$sequencer-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in exit_to_user_mode_loop testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-ioctl$TIOCSTI-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)=0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-write$binfmt_aout-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xff2e) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSETD-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/signal_64.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in rt_sigreturn testing program (duration=5m2.698192968s, {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}}): socket-openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/batman-adv/bat_iv_ogm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {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}}): socket-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: socket(0x1e, 0x5, 0xd) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x4) r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r2, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/futex/syscalls.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in sys_futex testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/paravirt.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, 0x0, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) program did not crash testing program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f kernel/entry/common.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted simplifying C reproducer testing compiled C program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash testing compiled C program (duration=5m2.698192968s, {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}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/process.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/process.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f net/core/flow_dissector.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/process.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime detailed listing: executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r2}, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x3ed1, 0x5, r2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r3, 0x1, &(0x7f0000000040), 0x0) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f arch/x86/kernel/process.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 3h30m55.649695411s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10508 jiffies, g=15605, q=1259 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10508 (4294962063-4294951555), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10508 jiffies! g15605 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: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:7277 __schedule_loop kernel/sched/core.c:7354 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7369 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: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 6167 Comm: syz.2.90 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 RIP: 0010:debug_spin_unlock kernel/locking/spinlock_debug.c:106 [inline] RIP: 0010:do_raw_spin_unlock+0x113/0x1e0 kernel/locking/spinlock_debug.c:141 Code: 85 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 bc 00 00 00 48 89 ea 48 c7 43 10 ff ff ff ff <48> b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 48 89 e8 83 RSP: 0018:ffffc9000250f948 EFLAGS: 00000046 RAX: dffffc0000000000 RBX: ffffffff9bc072e8 RCX: ffffffff81e7ac23 RDX: ffffffff9bc072f0 RSI: 0000000000000004 RDI: ffffffff9bc072e8 RBP: ffffffff9bc072f0 R08: 0000000000000000 R09: fffffbfff3780e5d R10: ffffffff9bc072eb R11: 0000000000000000 R12: ffffffff9bc072f8 R13: ffff88802d900f18 R14: dffffc0000000000 R15: 1ffff920004a1f34 FS: 00007f2c5f6576c0(0000) GS:ffff888123c56000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000058 CR3: 0000000077309000 CR4: 00000000003526f0 Call Trace: __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:209 [inline] _raw_spin_unlock_irqrestore+0x22/0x80 kernel/locking/spinlock.c:221 debug_object_activate+0x343/0x4b0 lib/debugobjects.c:891 debug_hrtimer_activate kernel/time/hrtimer.c:486 [inline] debug_activate kernel/time/hrtimer.c:529 [inline] remove_and_enqueue_same_base kernel/time/hrtimer.c:1293 [inline] __hrtimer_start_range_ns kernel/time/hrtimer.c:1436 [inline] hrtimer_start_range_ns_common+0x520/0x16f0 kernel/time/hrtimer.c:1515 hrtimer_start_range_ns_user+0xc1/0x720 kernel/time/hrtimer.c:1611 __posixtimer_deliver_signal kernel/time/posix-timers.c:317 [inline] posixtimer_deliver_signal+0x2e6/0x6e0 kernel/time/posix-timers.c:348 dequeue_signal+0x402/0x500 kernel/signal.c:642 get_signal+0x539/0x21e0 kernel/signal.c:2931 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:343 [inline] do_syscall_64+0x661/0x790 arch/x86/entry/syscall_64.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f2c5e79e157 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:00007f2c5f6570e8 EFLAGS: 00000246 RAX: 00000000000000ca RBX: 00007f2c5ea25fa8 RCX: 00007f2c5e79e159 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2c5ea25fa8 RBP: 00007f2c5ea25fa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f2c5ea26038 R14: 00007ffc474e5920 R15: 00007ffc474e5a08 report is corrupted, running repro again testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash report is corrupted, running repro again testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash report is corrupted, running repro again testing compiled C program (duration=5m2.698192968s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSTI-bpf$BPF_BTF_LOAD-epoll_create1-openat$sw_sync-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-gettid-timer_create-fcntl$lock-mprotect-timer_settime program did not crash final repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10508 jiffies, g=15605, q=1259 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10508 (4294962063-4294951555), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10508 jiffies! g15605 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: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:7277 __schedule_loop kernel/sched/core.c:7354 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7369 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: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 6167 Comm: syz.2.90 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 RIP: 0010:debug_spin_unlock kernel/locking/spinlock_debug.c:106 [inline] RIP: 0010:do_raw_spin_unlock+0x113/0x1e0 kernel/locking/spinlock_debug.c:141 Code: 85 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 80 3c 02 00 0f 85 bc 00 00 00 48 89 ea 48 c7 43 10 ff ff ff ff <48> b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 48 89 e8 83 RSP: 0018:ffffc9000250f948 EFLAGS: 00000046 RAX: dffffc0000000000 RBX: ffffffff9bc072e8 RCX: ffffffff81e7ac23 RDX: ffffffff9bc072f0 RSI: 0000000000000004 RDI: ffffffff9bc072e8 RBP: ffffffff9bc072f0 R08: 0000000000000000 R09: fffffbfff3780e5d R10: ffffffff9bc072eb R11: 0000000000000000 R12: ffffffff9bc072f8 R13: ffff88802d900f18 R14: dffffc0000000000 R15: 1ffff920004a1f34 FS: 00007f2c5f6576c0(0000) GS:ffff888123c56000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000058 CR3: 0000000077309000 CR4: 00000000003526f0 Call Trace: __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:209 [inline] _raw_spin_unlock_irqrestore+0x22/0x80 kernel/locking/spinlock.c:221 debug_object_activate+0x343/0x4b0 lib/debugobjects.c:891 debug_hrtimer_activate kernel/time/hrtimer.c:486 [inline] debug_activate kernel/time/hrtimer.c:529 [inline] remove_and_enqueue_same_base kernel/time/hrtimer.c:1293 [inline] __hrtimer_start_range_ns kernel/time/hrtimer.c:1436 [inline] hrtimer_start_range_ns_common+0x520/0x16f0 kernel/time/hrtimer.c:1515 hrtimer_start_range_ns_user+0xc1/0x720 kernel/time/hrtimer.c:1611 __posixtimer_deliver_signal kernel/time/posix-timers.c:317 [inline] posixtimer_deliver_signal+0x2e6/0x6e0 kernel/time/posix-timers.c:348 dequeue_signal+0x402/0x500 kernel/signal.c:642 get_signal+0x539/0x21e0 kernel/signal.c:2931 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:343 [inline] do_syscall_64+0x661/0x790 arch/x86/entry/syscall_64.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f2c5e79e157 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:00007f2c5f6570e8 EFLAGS: 00000246 RAX: 00000000000000ca RBX: 00007f2c5ea25fa8 RCX: 00007f2c5e79e159 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2c5ea25fa8 RBP: 00007f2c5ea25fa0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f2c5ea26038 R14: 00007ffc474e5920 R15: 00007ffc474e5a08