Extracting prog: 15m24.851758947s Minimizing prog: 2h26m55.306483281s Simplifying prog options: 0s Extracting C: 5m50.671195473s Simplifying C: 55m29.342948629s 30 programs, 3 VMs, timeouts [6m0s] extracting reproducer from 30 programs single: executing 5 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): unshare-socket$rds-setsockopt$RDS_GET_MR detailed listing: executing program 0: unshare(0x22020600) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x5, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-connect$unix-sendmmsg$unix-inotify_init1-recvmmsg-sched_setscheduler-socket$inet-setsockopt$inet_tcp_int-bind$inet-setsockopt$SO_ATTACH_FILTER-sendto$inet-setsockopt$inet_tcp_TCP_CONGESTION-sendmmsg$inet-openat$6lowpan_control-socket$inet6_sctp-setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) inotify_init1(0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r3, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendmmsg$inet(r3, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)='W', 0x1}], 0x1}}], 0x1, 0x0) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS-openat$cgroup_ro-bpf$MAP_CREATE_TAIL_CALL-bpf$PROG_LOAD-ioctl$EXT4_IOC_PRECACHE_EXTENTS-openat$cgroup_ro detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x43403d0e, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x12, 0x8, &(0x7f00000008c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000030000000000b703030000bb000000b7000000000000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) program crashed: INFO: rcu detected stall in batadv_nc_worker single: successfully extracted reproducer found reproducer with 29 syscalls minimizing guilty program testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS-openat$cgroup_ro-bpf$MAP_CREATE_TAIL_CALL-bpf$PROG_LOAD-ioctl$EXT4_IOC_PRECACHE_EXTENTS detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x43403d0e, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x12, 0x8, &(0x7f00000008c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000030000000000b703030000bb000000b7000000000000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS-openat$cgroup_ro-bpf$MAP_CREATE_TAIL_CALL-bpf$PROG_LOAD detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r4, 0x43403d0e, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x12, 0x8, &(0x7f00000008c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000030000000000b703030000bb000000b7000000000000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS-openat$cgroup_ro-bpf$MAP_CREATE_TAIL_CALL detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r3, 0x43403d0e, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS-openat$cgroup_ro detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r3, 0x43403d0e, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0-ioctl$PTP_CLOCK_GETCAPS detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r3, 0x43403d0e, 0x0) program crashed: INFO: rcu detected stall in rt_sigreturn testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD-openat$ptp0 detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer-bpf$PROG_LOAD detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800010000000000000000000000000085000000000000009500000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE-getitimer detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) getitimer(0xe, 0x0) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS-setsockopt$IPT_SO_SET_REPLACE detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x2, 0x2b0, 0xffffffff, 0x0, 0x1c8, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@ip={@multicast1, @private, 0x0, 0x0, 'veth1_to_team\x00', 'veth0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@local, @private, 0x0, 0x0, 'team0\x00', 'wlan0\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "90617ae6e2ad43980c3bec242f9040a700efba1f7ef6f77096db813f042b"}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid-bpf$ENABLE_STATS detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1-setresuid detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6-syz_open_dev$tty1 detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) syz_open_dev$tty1(0xc, 0x4, 0x1) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd-connect$inet6 detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x2b, @ipv4={'\x00', '\xff\xff', @remote}, 0x400}, 0x1c) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime-signalfd detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: no output from test machine testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_create detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-prctl$PR_SET_SECCOMP-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') prctl$PR_SET_SECCOMP(0x10, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-prctl$PR_SET_NAME-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='l%\x86\xce6\xdb\f\xcf\x19|\xc9O\x7f\xce\x8f\x7f\x1c\xeay\x06\x00\x00\x00\a0\r\x13\xaa\x84r\xd7^\xe82\x0f\x1a\xf1\x02\x00\x1e&{\xee2\x95I\xca\xbevl\x12\xb6 \xd4') timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-prctl$PR_SET_SECCOMP-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-futex-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-getpid-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) getpid() timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in do_idle testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-mmap-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-ioctl$sock_FIOGETOWN-prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-syz_emit_ethernet-prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: socket$inet6(0xa, 0x3, 0xff) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: no output from test machine simplifying C reproducer testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in rt_sigreturn testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program did not crash testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program did not crash testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program did not crash testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in corrupted reproducing took 3h43m40.17240316s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: (detected by 0, t=10502 jiffies, g=3525, q=16) rcu: All QSes seen, last rcu_preempt kthread activity 10497 (4294966935-4294956438), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10498 jiffies! g3525 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:26816 pid: 15 ppid: 2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5030 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6376 schedule+0x11b/0x1f0 kernel/sched/core.c:6459 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1914 rcu_gp_fqs_loop+0x2bf/0x1080 kernel/rcu/tree.c:1972 rcu_gp_kthread+0xa4/0x360 kernel/rcu/tree.c:2145 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:300 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 3545 Comm: syz-executor574 Not tainted 5.15.161-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:513 [inline] RIP: 0010:queued_spin_lock include/asm-generic/qspinlock.h:82 [inline] RIP: 0010:do_raw_spin_lock+0x16a/0x370 kernel/locking/spinlock_debug.c:115 Code: be 04 00 00 00 e8 f6 0b 66 00 41 0f b6 44 1d 00 84 c0 48 89 da 0f 85 89 01 00 00 8b 44 24 60 b9 01 00 00 00 f0 41 0f b1 0c 24 <0f> 85 db 00 00 00 65 8b 1d 51 f6 9d 7e 41 0f b6 04 17 84 c0 0f 85 RSP: 0018:ffffc90002e57840 EFLAGS: 00000046 RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000001 RDX: dffffc0000000000 RSI: 0000000000000004 RDI: ffffc90002e578a0 RBP: ffffc90002e57910 R08: dffffc0000000000 R09: 0000000000000003 R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff888072cd6020 R13: 1ffff920005caf14 R14: ffffc90002e578a0 R15: 1ffff1100e59ac05 FS: 00005555557303c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4d206be4c0 CR3: 000000001a4a3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:117 [inline] _raw_spin_lock_irqsave+0xdd/0x120 kernel/locking/spinlock.c:162 __lock_timer+0x285/0x3b0 kernel/time/posix-timers.c:633 posixtimer_rearm+0xbe/0x3f0 kernel/time/posix-timers.c:323 dequeue_signal+0x1ed/0x520 kernel/signal.c:696 get_signal+0x52e/0x14e0 kernel/signal.c:2770 arch_do_signal_or_restart+0xc3/0x1890 arch/x86/kernel/signal.c:867 handle_signal_work kernel/entry/common.c:154 [inline] exit_to_user_mode_loop+0x97/0x130 kernel/entry/common.c:178 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x5d/0x240 kernel/entry/common.c:307 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f4d206a6e79 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffadb7faa8 EFLAGS: 00000246 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f4d206a6e79 RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000555555730370 R13: 0000000000000001 R14: 00007fffadb7fb20 R15: 00007fffadb7fb10 report is corrupted, running repro again testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime program crashed: INFO: rcu detected stall in rt_sigreturn final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: (detected by 1, t=10502 jiffies, g=3597, q=22) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966862-4294956360), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g3597 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:26816 pid: 15 ppid: 2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5030 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6376 schedule+0x11b/0x1f0 kernel/sched/core.c:6459 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1914 rcu_gp_fqs_loop+0x2bf/0x1080 kernel/rcu/tree.c:1972 rcu_gp_kthread+0xa4/0x360 kernel/rcu/tree.c:2145 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:300 rcu: Stack dump where RCU GP kthread last ran: NMI backtrace for cpu 1 CPU: 1 PID: 3545 Comm: syz-executor306 Not tainted 5.15.161-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 nmi_cpu_backtrace+0x46a/0x4a0 lib/nmi_backtrace.c:111 nmi_trigger_cpumask_backtrace+0x181/0x2a0 lib/nmi_backtrace.c:62 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline] rcu_check_gp_kthread_starvation+0x1d2/0x240 kernel/rcu/tree_stall.h:487 print_other_cpu_stall+0x137a/0x14d0 kernel/rcu/tree_stall.h:592 check_cpu_stall kernel/rcu/tree_stall.h:745 [inline] rcu_pending kernel/rcu/tree.c:3932 [inline] rcu_sched_clock_irq+0xa38/0x1150 kernel/rcu/tree.c:2619 update_process_times+0x196/0x200 kernel/time/timer.c:1818 tick_sched_handle kernel/time/tick-sched.c:254 [inline] tick_sched_timer+0x386/0x550 kernel/time/tick-sched.c:1473 __run_hrtimer kernel/time/hrtimer.c:1686 [inline] __hrtimer_run_queues+0x55b/0xcf0 kernel/time/hrtimer.c:1750 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1812 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1085 [inline] __sysvec_apic_timer_interrupt+0x139/0x470 arch/x86/kernel/apic/apic.c:1102 sysvec_apic_timer_interrupt+0x8c/0xb0 arch/x86/kernel/apic/apic.c:1096 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:638 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202 Code: 21 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 be 11 3b f7 48 89 df e8 96 65 3c f7 e8 b1 1d 5f f7 fb bf 01 00 00 00 d6 ab 2f f7 65 8b 05 57 b2 da 75 85 c0 74 02 5b c3 e8 24 cf d8 RSP: 0018:ffffc90002ed7d70 EFLAGS: 00000282 RAX: 8b8dcdb0671c2400 RBX: ffff8880232aa500 RCX: ffffffff913f0f03 RDX: dffffc0000000000 RSI: ffffffff8a8b2a00 RDI: 0000000000000001 RBP: ffffc90002ed7e50 R08: ffffffff8186db40 R09: ffffed10046554a1 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff110029f34de R13: ffff888014f99dc0 R14: 0000000000000000 R15: 1ffff110029f34dd spin_unlock_irq include/linux/spinlock.h:413 [inline] __set_current_blocked+0x2a5/0x2f0 kernel/signal.c:3077 __do_sys_rt_sigreturn+0x181/0x250 arch/x86/kernel/signal.c:672 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7ff1a47874c9 Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 RSP: 002b:00007fff6f8fb980 EFLAGS: 00000202 ORIG_RAX: 000000000000000f RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1a47874c9 RDX: 00007fff6f8fb980 RSI: 00007fff6f8fbab0 RDI: 0000000000000021 RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 000055555630e370 R13: 0000000000000002 R14: 00007fff6f8fbf90 R15: 00007fff6f8fbf80