Extracting prog: 4m41.07118237s Minimizing prog: 2h32m23.619218894s Simplifying prog options: 14m25.781238045s Extracting C: 5m14.05640629s Simplifying C: 0s extracting reproducer from 21 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix-sendmsg$inet-recvmsg$unix-socketpair$nbd-ioctl$TUNSETIFF-socketpair detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000600)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) program crashed: INFO: rcu detected stall in sendmsg program crashed: INFO: rcu detected stall in sys_openat single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix-sendmsg$inet-recvmsg$unix-socketpair$nbd-ioctl$TUNSETIFF detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000600)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan0\x00', 0x200}) program crashed: INFO: rcu detected stall in sys_openat 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix-sendmsg$inet-recvmsg$unix-socketpair$nbd detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="850000002a00000025000000000000009500000000000000aecd48d6494d614dcc6fab5335ec470db2c6161dba392176dd2963038e1d69ba7ea94c500dc4ef2fad94ed406f21caf5adcf920569c00cc1199684fa75814709fea019af247c93836d9ea2cfb0e60436e05425cc4686b066707de94a4f4d5fc79c1faca0f9d9924be41a9169bdfaf16da915b2e249ee1c6eee84309e7a23c19a39484809539fca4e0b6fab1aa7d55545a34effa077faa55c59e88254f54077f799bf168301000000bf2255d6a0244d35b213bda84cc172afd8cc2e47a7d8b85a5e3d77ac463920e231b7ae0da8616d2b79db2e3d5986c82b5aa94e539b204d58f91f5da6c025d060ab186d94af98af1da2b5952eb15855933a212304e035f7a35dfc72c81256a55a25f8fe3b28d7e53c7160ec83070000020000004015cf10453f6c0b973b81a484ebad04859d928365a7ea3fab8b4b380a00d72b0000000000001cf555c14d56b51c2298237bebfc08e0d5976a942b846970cfd98b9d4139f1111f2cc5e46ac1c60a9b030074bfbcd4b09012175484135f0e519f0b1e4aaa026d570ecb5e8cddbed65ff702000000a3ff4f8a4cf796b07a6ff61c5552417fd703f7f14d8b78ac02ca3cdf6a662db1c9c89c9120072a5d00dcdd8595356c9b2492aaf1264d4ef4a410c882834867bcd2b6e559d17879570c8ad943e392955f4f979ea13201bafedcd2063d11dd665647223c78a996810000000571cbb17d9f37282462f0e9c147c0d497c61433c6ccc35601eef97ee611be8c97f4151ffdf6f7820549cda6cb799c6e924966a7f90bf8fd1e75ee76bd89346cfbb5567e54d3504723177d356c4604b7a492ecec37e83efceefd7ca2533659edc8be05cc85451c6a14507434eb54b6f43caea5c4bf690441974b155f5adc681a03c0bbb8358856175e2ce8b0cbbbe3c033e54ffca9ec9a7a3755e0f209150a07682c4e14e3a83558df6f3fc97f1730a136bdee07e98cb984b2e2304a1b63afefdb636e56bbaae4e62136574bc6371a0bb2be1a962aae9c1258da6ef590e1d85ea9e12b3025f43e7e08ccffc5064dea4c39cf4b98e1fc6efb5978f51e16b678eca0b658a56008948e561a9845e4ff29e2bdb1d0b923b272341c5e093fd66a294351c5356c1d06c92cf8ce3c7c56cd31121624d74517fd3666277f670e812b28e2f30d035cee5d0e77a3c7220000000000000005a474816bc59d2e2a00092419304b338a987e9d3044d856ce24f370030be3b5f79f034b8d3ebce68663ef5af469abe75b314fae31a0445859a5ece8fb11a4ee8e46354c9c3a041e12282ce24463aaf28345bd168b4177ce37ed85464c31679053e7f9d04bb5cb51da0b7958989fd70f09000000000000004fc4bda3453602004535a976eacd3adaa4d2ee6fe0d072ccd44341f7fd53df58ae791ee8b489a7c9efe3625a9d971b5997485d6a063dc6f7359e2eccc2fb39d401adf59d44e58eb1c60b3475be31a9b7cf42b6402312d2725b8d9fa700a86407e79ae29d2c117ca65fc86c2dce97aa03279a66ec87122219b0f796ab92b1adecae50fdb40f7f02f750d6c977a191852c9ae031db044b2353199546609f9f69a6cfefdf879d447df53f3b9b70d10355b00300000000000000553d18a6cc50feeb7bfad9b7be3283b6450d264e7712d2f1d7004548b19162cef04d18d4f58fab987baab97a9bfbd8f185b5631820420bf5b6522c0e21c882c66f4f25ffb6d95e07de02205fca4f18a2eb5b63e45d5d80fe527340935aa3c0b4f3f45b418a18217747ae442e31560e5b741445ea2a1acee2a81425ff000000d2a0a765d20b30f87af976a46f9a9a1ac7dea1ea6845f9aa6623920dacc107f532348cc21164efe794874eac73381e961f3d9c8c21578fe3245097c280abe51423b9f6cd72b5da6d0252803c66730cd5eac907f09b9695906313f88735fce5115dc83ed73d8ee4a91322608c6fc01e1b9e16587bb5f721303e6b89e5c54d680ac66d09af90dbf5000000000000fa08ad0631c4b839688b22c4da2a6bc4cf45854d221a2d5f96bc64647f15daa2ba79cd0f4254ed55217912ef84bd2927df82fc061aef2920c49b2a90886da75561173fa186cb7ee86dd4285c4721eb428c953296bb2f5d825da54dbef07c1b349b4901e093d13e6b9a0000009b5b22e887bc061d40bcaf0aa18623fd9b7179ccc692ba74b531b65c4decf9d080a8ac7e82d4cde1267aa64b2a94fd87a009e6742c2ddc3a9d7eccbb1831b1fa218277c2814a91cab7cb59c697166d6f1bb1a360470000000000000000000000000000000000000000000000000000f9f9b4ce7e871f507084c8c88e0652decbe579b03ed84ea94597dd1059620a050f69ea03b99b4e19d35f4a3b54e96ae2172effecec80f6baa4bf69a6ebf5392882df78b0983e662dc0cb64b77f3f006b6b25443197ae93f0be6de5a703d003f00720943c0e4b33af00000000000000000021a688b2d7007fcc4b59f719afb0b3b7e0aee306ca70fe42bf4984a68f40e1fc043a03a17e4744359b87dc27c82d51cbeb64e52a28daeb6a78d6fe06181ecc840000"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000600)) program crashed: INFO: rcu detected stall in perf_event_open 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix-sendmsg$inet-recvmsg$unix detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}, 0x0) program crashed: INFO: rcu detected stall in sys_openat 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix-sendmsg$inet detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) program crashed: INFO: rcu detected stall in sock_alloc_file 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro-socketpair$unix detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) program crashed: INFO: rcu detected stall in perf_event_open 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open-openat$cgroup_ro detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) program crashed: INFO: rcu detected stall in sys_openat 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open-perf_event_open detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in perf_event_open 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$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace-perf_event_open detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-bpf$PROG_LOAD detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r2}, 0x94) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x17, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-bpf$PROG_LOAD-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="703d54052d68f39a4041c2b8068d21179ae44f2702b704867aa9951e42a3aa45b5d5d01e1ce974863205b5374c7df17f1249955b32b0e7f4ff8df81c39024157b9917cadd10a21f2de21c5694ff4798da03ed9c94f9b2c4bc1d11316a102b19eea22c27413d6446e683ae23d05e1e7133ba27859e4a802a3049bc00329c7cb7e4ea248d52fa1b80e51b22650806ce9cc39906d84ed2c4fbe86177c00a89534bce3a5f26bef010a89ca8538fc087a98afe0573534bfb95a74f661a0bfd4da5c9dcb3eb749e8523406d25ca2de8d3a3bb22f2e5c4aea9567aa9d3cced1e82aab16b7be1d4fbcaf4017c88375b68dafa9e612f45c7a659f87fb86d22fbf0e11d6850b8e6713250a8e00fc59a8d0c98c9c36b041be5cfccd63dcad9d8fb05fef4f2ffa5c8981be8317a85b9857b8b785822f2a00567d72aa7b4ae97da2eb443c778da12a584425982256dba16b5378a9159feef98f7f3ad8c6df6c0e744f0144b9e14d6bee7ee88ac52e943fdd171aa8c73f48e90ebb3c9859ba24a89d8117a1cbadc361d49db4b7066e53c1b9202121d5e96ca4097917203ba6d16e93e2f0f1c9ab720887ab6650dd459b882e029cf43b4654a071e6af575260682458955fef7d403919a0b1cb541106c44893099500d5f63fbb8e843347a75c1c39d5581fdf70075a81bd75d19d8b7bad1ef5d59d496d0a38aa4bc7f448b955bc332364f36ff309eb313394c1d17ef294fd7401f60527c430ea8c70e7b8ff8971e47c9ab8d9b5416eee733da37d260a8372f2a5e4f8e8164b7564d21a72a1deab41cf30370aea9d0ce6e6d45f2132558356bf3401bd41217ea725738747b414daf58f435594f685dc43ffbce82d7306202fc67bdd225c53c59d93f035ed103fd8295d1fbbc5ee7d1519082aa5b01e8cc0d9dfeaff0920ddf658bd074e9cab05fb4cdef32363788e7be951da8439131ac896d8e3d7697f6ae94cd2d647939c9f17af9fd0044e922669161585bdf3c6bb9a4a615e764603b8e3b2728459cdf715a1844bbcd1617e23998790bd25eb56f90e438a56c509aba997c805aba2215b12932a1e9e6ad20550b02b153bc8ffd184daf4302bde8b1fd3612066f24e1c46745334bc48db53a3f202e73375c31cbed1e613c30ad5f48ce570ca385dd20a28c3475243dad08f0fa0d468c421825b89696120f75ce0e0f0fd9269604b73e71db828b215cd45d7424dafe6bb4b7d1647b16d83c559cff2caa6c79b9ffb894b0a21a4afdf266b2c5156b04f1e51734c956cd82fe215a53df4187d6b977ad521fb080963c424277696c1084e9ce29f70f286a6679f569c380267880b688cb34a1880283ce6d928904acdd6d7caba600cc230def4c6b979cc8ddb0f77d2521d17adea6338cc780041f3c61ab74f273b5f3b4bd75ba56ddda64bebc8a301a8de61922767a2257a488eb41db11f746cfc7f67f79bc12cba92a61959f12211c5931b5f3aa8338a8f1b5bcc59ec01d131475f220bbde63e5248b149e2ad916c67bc6a78db0bbb6ce2e945fbe6662d400afa5e86d5e13d27e1233d99474a2030b9693bb0459d8585eaccd3eadc2fc5fd221df2dab1b59cb40bd36c9b73373c57a2037d9fb896ea1d7e33853339953ad84379af568e939654c41e53439dcc152139c4142a40ada760191f90db01fe633ff79c07767e5ec997c6e1689715692ec123295485cc7b36aaf5eb92bedfaa88c750ba275139afefb8c3fc84e3106a69c8ffa7714c9a593c14817e674aa2f417a178033ca36ec34322cb81201fe91fd7bf9dc3e7653797b54ec8d05635c7d41a7e85e1f17c5bbe3f85fde4c7f99e6983f5bb00981f7ea63a92310824cc827006a7ceb859d6f984099200d51e14af0b5f862bff3f75c39009a30fb3c7d4e2693d4f92531364871e951231eb94ee93ae6cd9e32c55711900ffdb92b4298e4a72605cf9b83bbf8a3acdb06376eca64bfd96b74c3e64662ee671e5905e765f9e5b6ab21abfc24e85cc5af4f272bf6aa404ce98ab4ea1739de0d77124532df418059036a4944d7e8c61a50440f90f8d6d6b5fafb3deb9bf9f317496dd9d24b547fb24793f397106f250418f7ae7b539867a4a84519cc448f6e98f1523ef4ddb945f88bb3b4b3cde24ca3b51babf7380c70e8b927799fe44add18867494118e22737bcba5e0eb56d0b9e360ceb01d2bebdd23ca631d0fa71a597a419ae8d2e94cf76333e55c8c2c8fd736df30bfe9600dcfa4258c5e666433a3150829242c8e52f675b87c28b3a8a4c1f357681b6ffb29d866ae52df3e53bcc29440f5ac0a0b2a0b222d8d562934c0cdb2dba6d39cd827f6c8425ef15187567bec55cccbf4346934dcec7ffab606f241425c32e41a8590c2fc7d16e84379d5941383cdd376da5d1d244d89209d47654db08b99462ed753e38364a9fdf44931b12e690d113e4ebbd326982cca5b96b753be5806a4a3997ed8453c77dbdd9299ddd6dbfc2001beecfc0538dfd01f253dc8d3e53337733eaa7a981c17f4f767d8bcc2a54714a9a757f2b4d832e7e0f7ca376684e48b2d92d4b56f9dfe3b39382e841482cf77dc0b168469a8c61592234219450671532713ffe383e33e6c7155d223a87ef72734838f4f39bbb5c0189d4077d541c04b262b2040726f94aa9f07122026dfe47d7ebc686b804f0c71f7040f90caf41f322b93f1c24a8ded96d8112f3466e5ec392064ff3861353de48eb11f97150c532ebd4f251f3d3fac73e2024ff2db83577f5168bc24a7e592482e9bfbcef546a28722601543dab2805e87aee7754b69a6dbdf037e89f952f03da9fcfcee9c34a06bdba30e853eab5c0310be751e72176dfe1a9d8f257366d86400b5ff6f7d15f31816abff29d58fedb9e749033b3fe62a7616b4bf038e02555cdcd03de31d06b4e80d807e0deda0061e73eafad180d46ec6d68212970cf391955ba86d229d0c313adb7462cb2caeb2926a1181db1aa7357630e059f87f4797f23a53a275d8c41afe5f31046808512545a4537a690e59e5e1c9589eac0c185070016fb10590f58001a95a999c35f36c0c29115d89e255ecf22b688b55062fea79b367f866139795d5992e24936dfd839458c26434af3e208fbd00459ac7a958501c96d4335a439eb76a8b3112d30ac4c0abdb5e901feae2ac924c6b47716808a993586c9a40e24d43a406fa36cc484441b4f078e93458f0949034e7db71be96020a130fc77ab50b7873ab607b929a5f2bedd65a12e34ae979f273c923776eb07b015c86b3c6d93c594d6aa8427827f059a60e915c4c1a17e336c953a4961a7a51b52b3ea93987890260455a67c374df6f37e576340e993c32f9c86067f40c7ed1b797da65b05ddea8b4eb5af204873c9f5a0310652b2fd8c495a723b9403b49164d7e8ae0fdf2e50384ae1dfe3a0a5389b83ff3d598506d6c0cbfeef3350c08fe2f6b2a929063b904061b5c1f38349c5bdf858ba0e50abeda59287d6e5f13bdac31a93a49767f7956aadd40b80a6c53e7573eb6fb034ec11d73d2f6b151ef8cbbd4bb6c19942f2d0e30840eb5c55efee0cab29cc3803d1b6da8a34f5b7c0a3cc302d4978de59777ade3c554150b2e2278145a05eb4ac2246ce12fc0086124e27db7d9a54f5985d20bda17c7a3d5f7bd3829e8c1d22d6da51b5cbbe491956855aa56a2fd2d90ec75f396354e924fe21d8b102a49b0c0977593afef6addce9bd8d0253754f34a01a152eee8e235f7d1b6561acad31a4beac3f56d63fed8f469e4097f97e62d7be017d64513a511595659bcf138500bb55cc9bb9597351af1dbafaf22156290e1c99b38d06f7b1b91f79e631fb1464539c5e9e9e46003cb56c026c6af720b64650ff91e0b6d8075cf845951ffac0248936c5132af49795cc05aec5557184447f083406a680d6f2ca4bdeba5dd22455e6f71114876bbd914e5afd8b248c318a06b2602a49bcd46ad590f9e8595670946bc062734ae29602bce637e4f0ee88d603ed9899ee81242a30335f59e490679b53a3c326458455f390beea14090968302b46aa1592256f2b0e9d9ba0aaacf8c2186818116287e00c040d5f4279e2fe1b465cc1ff93f006b0d782db7b6b68f4a383e337ba3d6a81c69a4b85cc7b2a18e99e38834115005a66700e4c39a1800f4323783d35eafa8b84b2bc3b80ee83fe189933e6f29f0efff088fd13ae794a859712a1e0c84f140d77f1810d945faea16f6a3187e9ed54f521852835f80c9cfe736843dc49eb52f16d0b1089a96c08a8cf04b786fd5e0bd47b36713d494954aeddca85dff4d1a5700a428bdac1b1107c4d5b218852763c2db114971fba847c4640dab29f06bcd092b95b106bbd02edfb08fc6256cd201fed16a88124ad58dc5e380aeffe6fd61ded394828fe1ca59b5100de4574a62f8670b24980acf7bf32d6a033fdfd849fc61b27ebb16acbcdf424d71c90e3f64db7c931bee735e1871a40b2c869a28f1290f18cc226a9b6f906bde93ce004f55bb9e5be26151e086a07483ac07989390dd44973bdf569f1a4d053e852ebd776983fe3b082d395ec83921e0a22118c21f096bbdcd9468b1601ee99b9372db70eb7de386df50de76f410ce0462e1771ddbf2c4184672469ccf18bfed5316ac1409b26a3060271ac59bcf1096424d0533f57d15d8499f16c306ba07dbcfa64396cfbc9572929bb710bbdc674d0eabac026987779e21e17038ab1a4328d90da437fbc95d8efb2a0a58ab7c311843ec17680c2b8b5ba1b5647791fdc21dd413ef5a5efad0fb88527e35cefcaf038f7ef5afb12ed17be0c460cd184f1bcdc52942846417330f0b8e59ac3223e898f987e032dd9e3ba8518f6cb26cf0ff143a06002911136bb22bf217f8e4760a1108c00074a7ab1ac767d11292811d33873806b8e1c5e7d0058115896149d9c936b506afd3afe794be8bde2150fcf81ae6567e4102012f646935eb5c2f77ef5921d9d6fe8f47938a5d2b87bd9629a59f57e7fb15886dd1a93b193b45d0a4d01cf224d6f9fab3b26aa55c33df29addbb0aa3980bc2f34e57c2e682ad9fe57bf0378f5eda2c8981084149ab3750d0ba5f35df0272a3ad7a8d98ff0b530f1026af189bd16c232fd2ad02e4ff3c4a12936092153cc5bfd48c9734eb2c59a090cecdb9eb632033c74b5fb7524460e9956c6b174c597f42d1383f9e2c562c00904dca31978ff29ae417d42d8b0023a29db01d4685f2ee4c244dc7fa62073ca423022e48fb329ecfd9aeff6f034bbe3e252998607f5601a637d0ea63f5f62a08e95ae7736b717df02ee279a5eb0a7b236308c273b0fc33614bf2c8ab0acff2c39d290f3476ce0a7422b0038309b9086cbbfd3bdecffea16543ad5ff7cce7d7834469e293b5f808eb665b278d50a7fda501dba0e9210e25e538ea1ed72d29582a752dfbc62db4252cb2890a349b2c0ec3a0d314aa6ebd15e9e468b976365692a691dd9ba563f6734f63dabc1200237420019c25854a0692adbe5576b40555ab9507049cc5b7e5900517a6e91bcddc988a0c314b8ab44f9d8d2e90a289e10db56ca65be13c02071aa6da48b221bc435ab6b2348058c271d272577aefc3df2ca6ae5a60c2a28547696e0edd038115b94eb6c300230c8a3a2744bf86beb8f42b2e1a2def1ad0586fb1fdb824e8a96f3b02fb8cdb17c4c60099c431a1136a5dd1a43f46a291510b2f00613a2fac4ec3009a1993ad1a53d4d7d09b85596b25422b3996b31b9f4c6bcf05ebdff559d574dd11ff9517a1561420862549e35b809fa83d11439e6e0c3a8b0b60e4b1360694", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-socket$kcm-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) socket$kcm(0x2b, 0x1, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$ppp-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-perf_event_open-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-setsockopt$sock_attach_bpf-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000008c0)=r2, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-setsockopt$sock_attach_bpf-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f00000000c0)=r3, 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r4, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-socket$kcm-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socket$kcm(0x11, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r2, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-recvmsg$unix-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r2, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socketpair$unix-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="703d54052d68f39a4041c2b8068d21179ae44f2702b704867aa9951e42a3aa45b5d5d01e1ce974863205b5374c7df17f1249955b32b0e7f4ff8df81c39024157b9917cadd10a21f2de21c5694ff4798da03ed9c94f9b2c4bc1d11316a102b19eea22c27413d6446e683ae23d05e1e7133ba27859e4a802a3049bc00329c7cb7e4ea248d52fa1b80e51b22650806ce9cc39906d84ed2c4fbe86177c00a89534bce3a5f26bef010a89ca8538fc087a98afe0573534bfb95a74f661a0bfd4da5c9dcb3eb749e8523406d25ca2de8d3a3bb22f2e5c4aea9567aa9d3cced1e82aab16b7be1d4fbcaf4017c88375b68dafa9e612f45c7a659f87fb86d22fbf0e11d6850b8e6713250a8e00fc59a8d0c98c9c36b041be5cfccd63dcad9d8fb05fef4f2ffa5c8981be8317a85b9857b8b785822f2a00567d72aa7b4ae97da2eb443c778da12a584425982256dba16b5378a9159feef98f7f3ad8c6df6c0e744f0144b9e14d6bee7ee88ac52e943fdd171aa8c73f48e90ebb3c9859ba24a89d8117a1cbadc361d49db4b7066e53c1b9202121d5e96ca4097917203ba6d16e93e2f0f1c9ab720887ab6650dd459b882e029cf43b4654a071e6af575260682458955fef7d403919a0b1cb541106c44893099500d5f63fbb8e843347a75c1c39d5581fdf70075a81bd75d19d8b7bad1ef5d59d496d0a38aa4bc7f448b955bc332364f36ff309eb313394c1d17ef294fd7401f60527c430ea8c70e7b8ff8971e47c9ab8d9b5416eee733da37d260a8372f2a5e4f8e8164b7564d21a72a1deab41cf30370aea9d0ce6e6d45f2132558356bf3401bd41217ea725738747b414daf58f435594f685dc43ffbce82d7306202fc67bdd225c53c59d93f035ed103fd8295d1fbbc5ee7d1519082aa5b01e8cc0d9dfeaff0920ddf658bd074e9cab05fb4cdef32363788e7be951da8439131ac896d8e3d7697f6ae94cd2d647939c9f17af9fd0044e922669161585bdf3c6bb9a4a615e764603b8e3b2728459cdf715a1844bbcd1617e23998790bd25eb56f90e438a56c509aba997c805aba2215b12932a1e9e6ad20550b02b153bc8ffd184daf4302bde8b1fd3612066f24e1c46745334bc48db53a3f202e73375c31cbed1e613c30ad5f48ce570ca385dd20a28c3475243dad08f0fa0d468c421825b89696120f75ce0e0f0fd9269604b73e71db828b215cd45d7424dafe6bb4b7d1647b16d83c559cff2caa6c79b9ffb894b0a21a4afdf266b2c5156b04f1e51734c956cd82fe215a53df4187d6b977ad521fb080963c424277696c1084e9ce29f70f286a6679f569c380267880b688cb34a1880283ce6d928904acdd6d7caba600cc230def4c6b979cc8ddb0f77d2521d17adea6338cc780041f3c61ab74f273b5f3b4bd75ba56ddda64bebc8a301a8de61922767a2257a488eb41db11f746cfc7f67f79bc12cba92a61959f12211c5931b5f3aa8338a8f1b5bcc59ec01d131475f220bbde63e5248b149e2ad916c67bc6a78db0bbb6ce2e945fbe6662d400afa5e86d5e13d27e1233d99474a2030b9693bb0459d8585eaccd3eadc2fc5fd221df2dab1b59cb40bd36c9b73373c57a2037d9fb896ea1d7e33853339953ad84379af568e939654c41e53439dcc152139c4142a40ada760191f90db01fe633ff79c07767e5ec997c6e1689715692ec123295485cc7b36aaf5eb92bedfaa88c750ba275139afefb8c3fc84e3106a69c8ffa7714c9a593c14817e674aa2f417a178033ca36ec34322cb81201fe91fd7bf9dc3e7653797b54ec8d05635c7d41a7e85e1f17c5bbe3f85fde4c7f99e6983f5bb00981f7ea63a92310824cc827006a7ceb859d6f984099200d51e14af0b5f862bff3f75c39009a30fb3c7d4e2693d4f92531364871e951231eb94ee93ae6cd9e32c55711900ffdb92b4298e4a72605cf9b83bbf8a3acdb06376eca64bfd96b74c3e64662ee671e5905e765f9e5b6ab21abfc24e85cc5af4f272bf6aa404ce98ab4ea1739de0d77124532df418059036a4944d7e8c61a50440f90f8d6d6b5fafb3deb9bf9f317496dd9d24b547fb24793f397106f250418f7ae7b539867a4a84519cc448f6e98f1523ef4ddb945f88bb3b4b3cde24ca3b51babf7380c70e8b927799fe44add18867494118e22737bcba5e0eb56d0b9e360ceb01d2bebdd23ca631d0fa71a597a419ae8d2e94cf76333e55c8c2c8fd736df30bfe9600dcfa4258c5e666433a3150829242c8e52f675b87c28b3a8a4c1f357681b6ffb29d866ae52df3e53bcc29440f5ac0a0b2a0b222d8d562934c0cdb2dba6d39cd827f6c8425ef15187567bec55cccbf4346934dcec7ffab606f241425c32e41a8590c2fc7d16e84379d5941383cdd376da5d1d244d89209d47654db08b99462ed753e38364a9fdf44931b12e690d113e4ebbd326982cca5b96b753be5806a4a3997ed8453c77dbdd9299ddd6dbfc2001beecfc0538dfd01f253dc8d3e53337733eaa7a981c17f4f767d8bcc2a54714a9a757f2b4d832e7e0f7ca376684e48b2d92d4b56f9dfe3b39382e841482cf77dc0b168469a8c61592234219450671532713ffe383e33e6c7155d223a87ef72734838f4f39bbb5c0189d4077d541c04b262b2040726f94aa9f07122026dfe47d7ebc686b804f0c71f7040f90caf41f322b93f1c24a8ded96d8112f3466e5ec392064ff3861353de48eb11f97150c532ebd4f251f3d3fac73e2024ff2db83577f5168bc24a7e592482e9bfbcef546a28722601543dab2805e87aee7754b69a6dbdf037e89f952f03da9fcfcee9c34a06bdba30e853eab5c0310be751e72176dfe1a9d8f257366d86400b5ff6f7d15f31816abff29d58fedb9e749033b3fe62a7616b4bf038e02555cdcd03de31d06b4e80d807e0deda0061e73eafad180d46ec6d68212970cf391955ba86d229d0c313adb7462cb2caeb2926a1181db1aa7357630e059f87f4797f23a53a275d8c41afe5f31046808512545a4537a690e59e5e1c9589eac0c185070016fb10590f58001a95a999c35f36c0c29115d89e255ecf22b688b55062fea79b367f866139795d5992e24936dfd839458c26434af3e208fbd00459ac7a958501c96d4335a439eb76a8b3112d30ac4c0abdb5e901feae2ac924c6b47716808a993586c9a40e24d43a406fa36cc484441b4f078e93458f0949034e7db71be96020a130fc77ab50b7873ab607b929a5f2bedd65a12e34ae979f273c923776eb07b015c86b3c6d93c594d6aa8427827f059a60e915c4c1a17e336c953a4961a7a51b52b3ea93987890260455a67c374df6f37e576340e993c32f9c86067f40c7ed1b797da65b05ddea8b4eb5af204873c9f5a0310652b2fd8c495a723b9403b49164d7e8ae0fdf2e50384ae1dfe3a0a5389b83ff3d598506d6c0cbfeef3350c08fe2f6b2a929063b904061b5c1f38349c5bdf858ba0e50abeda59287d6e5f13bdac31a93a49767f7956aadd40b80a6c53e7573eb6fb034ec11d73d2f6b151ef8cbbd4bb6c19942f2d0e30840eb5c55efee0cab29cc3803d1b6da8a34f5b7c0a3cc302d4978de59777ade3c554150b2e2278145a05eb4ac2246ce12fc0086124e27db7d9a54f5985d20bda17c7a3d5f7bd3829e8c1d22d6da51b5cbbe491956855aa56a2fd2d90ec75f396354e924fe21d8b102a49b0c0977593afef6addce9bd8d0253754f34a01a152eee8e235f7d1b6561acad31a4beac3f56d63fed8f469e4097f97e62d7be017d64513a511595659bcf138500bb55cc9bb9597351af1dbafaf22156290e1c99b38d06f7b1b91f79e631fb1464539c5e9e9e46003cb56c026c6af720b64650ff91e0b6d8075cf845951ffac0248936c5132af49795cc05aec5557184447f083406a680d6f2ca4bdeba5dd22455e6f71114876bbd914e5afd8b248c318a06b2602a49bcd46ad590f9e8595670946bc062734ae29602bce637e4f0ee88d603ed9899ee81242a30335f59e490679b53a3c326458455f390beea14090968302b46aa1592256f2b0e9d9ba0aaacf8c2186818116287e00c040d5f4279e2fe1b465cc1ff93f006b0d782db7b6b68f4a383e337ba3d6a81c69a4b85cc7b2a18e99e38834115005a66700e4c39a1800f4323783d35eafa8b84b2bc3b80ee83fe189933e6f29f0efff088fd13ae794a859712a1e0c84f140d77f1810d945faea16f6a3187e9ed54f521852835f80c9cfe736843dc49eb52f16d0b1089a96c08a8cf04b786fd5e0bd47b36713d494954aeddca85dff4d1a5700a428bdac1b1107c4d5b218852763c2db114971fba847c4640dab29f06bcd092b95b106bbd02edfb08fc6256cd201fed16a88124ad58dc5e380aeffe6fd61ded394828fe1ca59b5100de4574a62f8670b24980acf7bf32d6a033fdfd849fc61b27ebb16acbcdf424d71c90e3f64db7c931bee735e1871a40b2c869a28f1290f18cc226a9b6f906bde93ce004f55bb9e5be26151e086a07483ac07989390dd44973bdf569f1a4d053e852ebd776983fe3b082d395ec83921e0a22118c21f096bbdcd9468b1601ee99b9372db70eb7de386df50de76f410ce0462e1771ddbf2c4184672469ccf18bfed5316ac1409b26a3060271ac59bcf1096424d0533f57d15d8499f16c306ba07dbcfa64396cfbc9572929bb710bbdc674d0eabac026987779e21e17038ab1a4328d90da437fbc95d8efb2a0a58ab7c311843ec17680c2b8b5ba1b5647791fdc21dd413ef5a5efad0fb88527e35cefcaf038f7ef5afb12ed17be0c460cd184f1bcdc52942846417330f0b8e59ac3223e898f987e032dd9e3ba8518f6cb26cf0ff143a06002911136bb22bf217f8e4760a1108c00074a7ab1ac767d11292811d33873806b8e1c5e7d0058115896149d9c936b506afd3afe794be8bde2150fcf81ae6567e4102012f646935eb5c2f77ef5921d9d6fe8f47938a5d2b87bd9629a59f57e7fb15886dd1a93b193b45d0a4d01cf224d6f9fab3b26aa55c33df29addbb0aa3980bc2f34e57c2e682ad9fe57bf0378f5eda2c8981084149ab3750d0ba5f35df0272a3ad7a8d98ff0b530f1026af189bd16c232fd2ad02e4ff3c4a12936092153cc5bfd48c9734eb2c59a090cecdb9eb632033c74b5fb7524460e9956c6b174c597f42d1383f9e2c562c00904dca31978ff29ae417d42d8b0023a29db01d4685f2ee4c244dc7fa62073ca423022e48fb329ecfd9aeff6f034bbe3e252998607f5601a637d0ea63f5f62a08e95ae7736b717df02ee279a5eb0a7b236308c273b0fc33614bf2c8ab0acff2c39d290f3476ce0a7422b0038309b9086cbbfd3bdecffea16543ad5ff7cce7d7834469e293b5f808eb665b278d50a7fda501dba0e9210e25e538ea1ed72d29582a752dfbc62db4252cb2890a349b2c0ec3a0d314aa6ebd15e9e468b976365692a691dd9ba563f6734f63dabc1200237420019c25854a0692adbe5576b40555ab9507049cc5b7e5900517a6e91bcddc988a0c314b8ab44f9d8d2e90a289e10db56ca65be13c02071aa6da48b221bc435ab6b2348058c271d272577aefc3df2ca6ae5a60c2a28547696e0edd038115b94eb6c300230c8a3a2744bf86beb8f42b2e1a2def1ad0586fb1fdb824e8a96f3b02fb8cdb17c4c60099c431a1136a5dd1a43f46a291510b2f00613a2fac4ec3009a1993ad1a53d4d7d09b85596b25422b3996b31b9f4c6bcf05ebdff559d574dd11ff9517a1561420862549e35b809fa83d11439e6e0c3a8b0b60e4b1360694", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: socket$kcm(0x11, 0x200000000000002, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in sys_openat 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}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, &(0x7f0000000040)='\xd0\xb4\'') sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="57ab4f523169d62bfb99a2f050ccea5f5527166779b6405135cba7518e1987b3f6140281b906cc61425f21f28da9a58b0914a56a9fef3de24360051f3e37466cde6a9976a1d136f715edaadefe08d492f4fa71e723f1e71028a5383d317e478058a6a6c454163398f8c61c7a074999b31ec703e536d87e52641addbce67de1af87da386c4291157804aaf106fb1a43211cf2841aee", 0x95}], 0x1, &(0x7f0000001dc0)="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", 0x1000, 0x16895e3f867a390d}, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={0x0}, 0x2420, 0x0, 0x0, 0x3, 0x3, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380), 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program did not crash testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection: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$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection: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$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 3h8m24.57489328s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8629 (detected by 1, t=10502 jiffies, g=34905, q=19541 ncpus=2) task:syz.3.3924 state:R running task stack:26368 pid:8629 ppid:7428 flags:0x0000400c Call Trace: rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g34905 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 rcu: Possible timer handling issue on cpu=0 timer-softirq=11065 rcu: rcu_preempt kthread starved for 10500 jiffies! g34905 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:I stack:26912 pid:16 ppid:2 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5244 [inline] __schedule+0x10ec/0x40b0 kernel/sched/core.c:6561 schedule+0xb9/0x180 kernel/sched/core.c:6637 schedule_timeout+0x15c/0x280 kernel/time/timer.c:1965 rcu_gp_fqs_loop+0x2f2/0x1310 kernel/rcu/tree.c:1706 rcu_gp_kthread+0x95/0x380 kernel/rcu/tree.c:1905 kthread+0x29d/0x330 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 8629 Comm: syz.3.3924 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:arch_irqs_disabled_flags arch/x86/include/asm/irqflags.h:125 [inline] RIP: 0010:irq_work_run_list kernel/irq_work.c:235 [inline] RIP: 0010:irq_work_run+0xcb/0x2e0 kernel/irq_work.c:251 Code: c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 fd ed 43 00 48 c7 c3 b8 40 03 00 49 03 1e 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 <4c> 8b 74 24 40 4c 89 f6 48 81 e6 00 02 00 00 31 ff e8 8f c4 f3 ff RSP: 0018:ffffc90000007f20 EFLAGS: 00000086 RAX: 1ffffffff18bc930 RBX: ffff8880b8e340b8 RCX: ffff8880250e0000 RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000008 RBP: ffffc90000007fc8 R08: dffffc0000000000 R09: fffffbfff1c3ecb6 R10: fffffbfff1c3ecb6 R11: 1ffffffff1c3ecb5 R12: 1ffff92000000fe4 R13: 0000000000000000 R14: ffffffff8c5e4980 R15: dffffc0000000000 FS: 0000555588101500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055556a2f4808 CR3: 000000007c9ab000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __sysvec_irq_work+0xba/0x350 arch/x86/kernel/irq_work.c:22 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline] sysvec_irq_work+0x98/0xc0 arch/x86/kernel/irq_work.c:17 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:728 RIP: 0010:rcu_read_unlock_special+0x84/0x500 kernel/rcu/tree_plugin.h:685 Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 2d 97 96 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b RSP: 0018:ffffc90005baf3e0 EFLAGS: 00000206 RAX: 97c9e84684bef400 RBX: 1ffff92000b75e84 RCX: 97c9e84684bef400 RDX: dffffc0000000000 RSI: ffffffff8a8c0500 RDI: ffffffff8adefd20 RBP: ffffc90005baf4e0 R08: dffffc0000000000 R09: fffffbfff215c45c R10: fffffbfff215c45c R11: 1ffffffff215c45b R12: 0000000000000246 R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff8cb30218 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:426 rcu_read_unlock include/linux/rcupdate.h:823 [inline] d_alloc_parallel+0x119a/0x1480 fs/dcache.c:2734 __lookup_slow+0x113/0x3a0 fs/namei.c:1675 lookup_slow+0x53/0x70 fs/namei.c:1707 walk_component+0x2be/0x3f0 fs/namei.c:1998 link_path_walk+0x69e/0xe50 fs/namei.c:2322 path_openat+0x276/0x2e70 fs/namei.c:3779 do_filp_open+0x1c1/0x3c0 fs/namei.c:3810 do_sys_openat2+0x142/0x490 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1345 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f7b5e98d710 Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 RSP: 002b:00007ffc5c370ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7b5e98d710 RDX: 0000000000000002 RSI: 00007ffc5c370f60 RDI: 00000000ffffff9c RBP: 00007ffc5c370f60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f7b5ebe5fa0 R14: 00007f7b5ebe5fa0 R15: 0000000000000002 report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETOFFLOAD-ioctl$PERF_EVENT_IOC_SET_FILTER-sendmsg$tipc-perf_event_open-openat$ppp-openat$cgroup_ro-perf_event_open-syz_open_procfs$namespace detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8927, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x8008840) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ppp(0xffffffffffffff9c, 0x0, 0x109201, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20581, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x14869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x53}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in corrupted final repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2681 jiffies s: 23421 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 9440 Comm: syz.4.4628 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:tracing_generic_entry_update include/linux/trace_events.h:161 [inline] RIP: 0010:perf_trace_buf_update+0xa0/0x220 kernel/trace/trace_event_perf.c:433 Code: 00 9c 8f 44 24 40 be 00 02 00 00 45 31 ff 48 23 74 24 40 41 0f 94 c7 31 ff e8 8c fa f7 ff 44 89 ff e8 34 78 fb ff 4c 8d 7b 03 <4c> 89 f9 48 c1 e9 03 42 0f b6 0c 21 84 c9 0f 85 af 00 00 00 41 88 RSP: 0018:ffffc90004d46ec0 EFLAGS: 00000002 RAX: 0000000000250002 RBX: ffffe8ffffcbd000 RCX: 0000000000250000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: ffffc90004d46f70 R08: dffffc0000000000 R09: ffffed1005cc1001 R10: ffffed1005cc1001 R11: 1ffff11005cc1000 R12: dffffc0000000000 R13: 1ffff920009a8ddc R14: 000000000000011b R15: ffffe8ffffcbd003 FS: 000055558867b500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000140 CR3: 0000000077121000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: perf_tp_event+0x132/0xb60 kernel/events/core.c:10025 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10002 perf_trace_preemptirq_template+0x287/0x330 include/trace/events/preemptirq.h:14 trace_irq_enable_rcuidle+0xd3/0x140 include/trace/events/preemptirq.h:40 trace_hardirqs_on+0x24/0x40 kernel/trace/trace_preemptirq.c:44 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:728 RIP: 0010:rcu_read_unlock_special+0x84/0x500 kernel/rcu/tree_plugin.h:685 Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 2d 97 96 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b RSP: 0018:ffffc90004d47420 EFLAGS: 00000206 RAX: d28cd8880f7a0d00 RBX: 1ffff920009a8e8c RCX: d28cd8880f7a0d00 RDX: dffffc0000000000 RSI: ffffffff8a8c0500 RDI: ffffffff8adefd20 RBP: ffffc90004d47520 R08: dffffc0000000000 R09: fffffbfff215c45c R10: fffffbfff215c45c R11: 1ffffffff215c45b R12: 0000000000000246 R13: dffffc0000000000 R14: ffff8880b8e3b900 R15: 0000000000000001 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:426 rcu_read_unlock include/linux/rcupdate.h:823 [inline] d_alloc_parallel+0x119a/0x1480 fs/dcache.c:2734 __lookup_slow+0x113/0x3a0 fs/namei.c:1675 lookup_slow+0x53/0x70 fs/namei.c:1707 walk_component fs/namei.c:1998 [inline] link_path_walk+0x928/0xe50 fs/namei.c:2325 path_openat+0x276/0x2e70 fs/namei.c:3779 do_filp_open+0x1c1/0x3c0 fs/namei.c:3810 do_sys_openat2+0x142/0x490 fs/open.c:1318 do_sys_open fs/open.c:1334 [inline] __do_sys_openat fs/open.c:1350 [inline] __se_sys_openat fs/open.c:1345 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1345 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f93b318d710 Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 RSP: 002b:00007ffdf0bacda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f93b318d710 RDX: 0000000000000002 RSI: 00007ffdf0bace30 RDI: 00000000ffffff9c RBP: 00007ffdf0bace30 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 00007f93b33e5fa0 R14: 00007f93b33e5fa0 R15: 0000000000000002