I0813 17:21:49.765852 9444 x:0] *************************** I0813 17:21:49.766005 9444 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -platform=ptrace -file-access=proxy -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-proxy-sandbox-race-1 /syz-fuzzer -executor=/syz-executor -name=vm-1 -arch=amd64 -manager=stdin -sandbox=none -procs=4 -v=0 -cover=false -debug=false -test=false -runtest=false] I0813 17:21:49.766285 9444 x:0] Git Revision: e4ce26c8b9b168294179f1873e710123bd7e7827 I0813 17:21:49.766320 9444 x:0] PID: 9444 I0813 17:21:49.766362 9444 x:0] UID: 0, GID: 0 I0813 17:21:49.766388 9444 x:0] Configuration: I0813 17:21:49.766409 9444 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0813 17:21:49.766442 9444 x:0] Platform: ptrace I0813 17:21:49.766520 9444 x:0] FileAccess: proxy, overlay: false I0813 17:21:49.766582 9444 x:0] Network: sandbox, logging: false I0813 17:21:49.766634 9444 x:0] Strace: false, max size: 1024, syscalls: [] I0813 17:21:49.766675 9444 x:0] *************************** I0813 17:21:49.773694 9393 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=vm-1 -arch=amd64 -manager=stdin -sandbox=none -procs=4 -v=0 -cover=false -debug=false -test=false -runtest=false] 2018/08/13 17:21:50 fuzzer started 2018/08/13 17:21:52 dialing manager at stdin 2018/08/13 17:21:52 syscalls: 1 2018/08/13 17:21:52 code coverage: debugfs is not enabled or not mounted 2018/08/13 17:21:52 comparison tracing: debugfs is not enabled or not mounted 2018/08/13 17:21:52 setuid sandbox: enabled 2018/08/13 17:21:52 namespace sandbox: enabled 2018/08/13 17:21:52 fault injection: CONFIG_FAULT_INJECTION is not enabled 2018/08/13 17:21:52 leak checking: debugfs is not enabled or not mounted 2018/08/13 17:21:52 net packed injection: /dev/net/tun does not exist 2018/08/13 17:21:52 net device setup: ip command is not found I0813 17:22:33.801776 9393 x:0] Watchdog starting loop, tasks: 88, discount: 0s 17:22:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x1f}) 17:22:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 17:22:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) 17:22:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/65, 0x41}], 0x1, 0x0) 17:23:00 executing program 0: 17:23:00 executing program 0: 17:23:00 executing program 1: 17:23:00 executing program 2: 17:23:00 executing program 0: 17:23:00 executing program 1: 17:23:00 executing program 3: 17:23:00 executing program 2: 17:23:00 executing program 0: 17:23:00 executing program 0: 17:23:00 executing program 1: 17:23:00 executing program 3: 17:23:00 executing program 2: 17:23:00 executing program 0: 17:23:01 executing program 3: 17:23:01 executing program 1: 17:23:01 executing program 0: 17:23:01 executing program 2: 17:23:01 executing program 3: 17:23:01 executing program 2: 17:23:01 executing program 0: 17:23:01 executing program 3: 17:23:01 executing program 1: 17:23:01 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getgid() fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r1, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 17:23:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x36b07ea2ee4926b5, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x40000000104e20, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 17:23:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0x10125) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) getgid() ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 17:23:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getgid() fchdir(r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$FS_IOC_RESVSP(r1, 0x402c5828, &(0x7f0000000080)={0x0, 0x0, 0x100000000000000a}) 17:23:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x10000000000001, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x80000001, 0x8, 0xfff}, {0x0, 0x4, 0x3, 0x0, 0x0, 0x880}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x20000) ioctl$void(r0, 0xc0045c79) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$inet6(0xa, 0x800, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x5) r2 = dup3(r1, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local, 0x26, 0x3, 0xff, 0x8}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) fstat(r0, &(0x7f0000000380)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000440)=0x1) 17:23:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") setitimer(0x0, &(0x7f0000032fe0)={{}, {0x77359400}}, 0x0) 17:23:02 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xfffffffffffffe93) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file1\x00') getdents(r1, &(0x7f0000000080)=""/10, 0x10000019f) fsetxattr(r0, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)='-nodev\'[{#[\x00', 0xc, 0x0) 17:23:02 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) clone(0x0, &(0x7f00000003c0), &(0x7f0000000500), &(0x7f0000000300), &(0x7f0000000340)) 17:23:10 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x41, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0xfffffef6) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file1\x00') fchown(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/10, 0x10000019f) 17:23:10 executing program 1: 17:23:10 executing program 2: clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = gettid() wait4(r0, 0x0, 0x0, &(0x7f0000000340)) 17:23:10 executing program 0: 17:23:10 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001800)="2f0000001c000567ffffff000d0000000200000001000000ec0002c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 17:23:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000002740)=[{&(0x7f0000000040)}, {&(0x7f00000001c0)=""/182, 0xb6}], 0x2, 0x26) 17:23:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1) 17:23:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r1, r1) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2c, 'pids'}]}, 0x6) 17:23:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=0x2, 0x12) 17:23:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x397) 17:23:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) write(r2, &(0x7f0000000380), 0x0) 17:23:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x20000112) 17:23:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x6) 17:23:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r3 = dup2(r2, r1) write$cgroup_subtree(r3, &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x17) 17:23:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:13 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 17:23:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) 17:23:13 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) ftruncate(r1, 0x7f) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="0a5cc8") 17:23:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg(r0, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000440)}}], 0x1, 0x2003fffe) 17:23:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x11, 0x8009, 0x8003) 17:23:14 executing program 3: r0 = gettid() unshare(0x8020400) exit(0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') 17:23:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x11, 0x8009, 0x8003) fallocate(r1, 0x3, 0x0, 0xfff9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 17:23:15 executing program 2: 17:23:15 executing program 2: 17:23:15 executing program 2: 17:23:15 executing program 2: 17:23:15 executing program 0: 17:23:15 executing program 2: 17:23:15 executing program 3: 17:23:15 executing program 1: 17:23:15 executing program 3: 17:23:15 executing program 0: 17:23:15 executing program 2: 17:23:15 executing program 0: 17:23:15 executing program 3: 17:23:15 executing program 1: 17:23:15 executing program 0: 17:23:15 executing program 2: 17:23:15 executing program 3: 17:23:16 executing program 1: 17:23:16 executing program 2: 17:23:16 executing program 0: 17:23:16 executing program 3: 17:23:16 executing program 1: 17:23:16 executing program 3: 17:23:16 executing program 2: 17:23:16 executing program 0: 17:23:16 executing program 1: 17:23:16 executing program 3: 17:23:16 executing program 0: 17:23:16 executing program 3: 17:23:16 executing program 2: 17:23:16 executing program 1: 17:23:16 executing program 0: 17:23:16 executing program 3: 17:23:16 executing program 2: 17:23:16 executing program 1: 17:23:16 executing program 3: 17:23:16 executing program 0: 17:23:16 executing program 1: 17:23:16 executing program 0: 17:23:16 executing program 3: 17:23:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/170, 0xaa) 17:23:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") sendfile(r1, r1, 0x0, 0x7ffff000) 17:23:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), 0x4) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x1081fc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r1, r2, &(0x7f0000000080), 0xffffffff) 17:23:16 executing program 0: 17:23:16 executing program 0: 17:23:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") rmdir(&(0x7f00000000c0)='./file0\x00') 17:23:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x10400003) 17:23:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}]) 17:23:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB='G'], 0x1) 17:23:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x2) I0813 17:23:18.802991 9393 x:0] Watchdog starting loop, tasks: 107, discount: 0s 17:23:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x2f3) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/122, 0x7a}], 0x1) 17:23:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)) 17:23:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002b80)=[{&(0x7f0000002900)='n', 0x1}], 0x1, 0x0) 17:23:21 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x41, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[], 0xfffffef6) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file1\x00') getdents(r0, &(0x7f0000000080)=""/10, 0x10000019f) fsetxattr(r0, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)='-nodev\'[{#[\x00', 0xc, 0x0) 17:23:22 executing program 2: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025c3f0a00145f8f764070") r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000ff000)={0x0, r3}) shutdown(r1, 0x1) 17:23:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r0, r2) accept4$inet(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 17:23:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000780)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x42dc7cd6, 0x20000004, &(0x7f0000000840)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f0000000100), 0x0) 17:23:22 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="0a5cc80700315f85714070") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 17:23:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) 17:23:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000140)="0a5cc80700315f85714070") write(r1, &(0x7f0000000380), 0x0) 17:23:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") read(r1, &(0x7f0000000540)=""/200, 0x100000131) 17:23:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0x4) epoll_wait(r1, &(0x7f0000000240)=[{}], 0x1, 0xb185) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffffd, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 17:23:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x7) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = openat$cgroup_int(r0, &(0x7f0000000380)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x3) 17:23:23 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xb) 17:23:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2d, 'io'}]}, 0x4) 17:23:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) connect(r1, &(0x7f00000012c0)=@nl=@unspec, 0x80) 17:23:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x3) 17:23:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x3) 17:23:25 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc20700145f8f764070") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f00000000c0)=[{0x0, 0x200400}, {0x0, 0x5, 0x1800}, {}], 0x3) semop(r1, &(0x7f0000000200)=[{0x0, 0x7fffffff}], 0x1) semop(r1, &(0x7f0000000000)=[{0x0, 0x2}], 0x1) 17:23:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='\f:', 0x2) 17:23:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x4, &(0x7f0000000040)={0x0, 'bond_slave_0\x00'}, 0x18) 17:23:25 executing program 2: semop(0x0, &(0x7f0000000280), 0xb6) semctl$GETZCNT(0x0, 0x2, 0xf, &(0x7f0000000040)=""/227) 17:23:26 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1001}], 0x1) r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1) 17:23:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 17:23:26 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) 17:23:26 executing program 1: socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f00000056c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00000001c0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)='*', 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpid() mknod(&(0x7f0000000040)='./bus\x00', 0xffa, 0x6) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) I0813 17:23:26.979930 9393 x:0] [ 435] Error opening ./file0: no such file or directory I0813 17:23:26.980084 9393 x:0] [ 435] Failed to load ./file0: no such file or directory 17:23:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) 17:23:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000700)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 17:23:27 executing program 0: r0 = socket(0x2000000011, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20008100, 0x100000001, @remote}, 0x1c) 17:23:27 executing program 2: 17:23:27 executing program 2: 17:23:27 executing program 2: 17:23:27 executing program 2: 17:23:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup2(r1, r0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYRESOCT], 0x17) 17:23:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='e'], 0x1) 17:23:28 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xffdbbf40) unlink(&(0x7f0000000600)='./file0\x00') removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.selinux\x00') 17:23:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:28 executing program 1: 17:23:29 executing program 1: 17:23:29 executing program 1: 17:23:29 executing program 3: 17:23:29 executing program 1: 17:23:29 executing program 1: 17:23:29 executing program 0: 17:23:29 executing program 2: 17:23:29 executing program 3: 17:23:29 executing program 1: 17:23:29 executing program 0: 17:23:29 executing program 3: 17:23:29 executing program 0: 17:23:29 executing program 1: 17:23:29 executing program 2: 17:23:29 executing program 0: 17:23:29 executing program 2: 17:23:29 executing program 1: 17:23:29 executing program 3: 17:23:29 executing program 0: 17:23:30 executing program 1: 17:23:30 executing program 3: 17:23:30 executing program 2: 17:23:30 executing program 0: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 1: 17:23:30 executing program 0: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 2: 17:23:30 executing program 1: 17:23:30 executing program 0: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 0: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 0: 17:23:30 executing program 3: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 0: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 0: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 0: 17:23:30 executing program 2: 17:23:30 executing program 3: 17:23:30 executing program 1: 17:23:30 executing program 2: 17:23:30 executing program 0: 17:23:30 executing program 3: 17:23:30 executing program 1: 17:23:30 executing program 0: 17:23:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) ioctl$TCSETA(r1, 0x541f, &(0x7f00000001c0)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 17:23:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) ioctl$TCSETA(r1, 0x5412, &(0x7f00000001c0)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 17:23:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 17:23:30 executing program 0: 17:23:30 executing program 0: 17:23:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x0) 17:23:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)) r3 = dup3(r2, r1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 17:23:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x12) 17:23:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000040)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x1) 17:23:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x82) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") read(r1, &(0x7f0000000180)=""/170, 0xaa) 17:23:32 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}}, 0x0) 17:23:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2000000) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x8001) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/133) fsync(r1) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84) 17:23:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/133) fsync(r1) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84) 17:23:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000640)="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") fgetxattr(r0, &(0x7f0000000440)=@random={'system.', 'posix_acl_accesstrusted@cpuseteth1md5sum\x00'}, &(0x7f0000000040)=""/2, 0xffffffffffffff34) 17:23:33 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000340)) mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000580), &(0x7f0000000480)) 17:23:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000540)=""/200, 0x100000131) 17:23:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) read(r1, &(0x7f0000000540)=""/200, 0x100000131) I0813 17:23:33.641212 9393 x:0] [ 591] Failed to load ./file0/file0: exec format error 17:23:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) read(r2, &(0x7f0000000280)=""/170, 0xfe40) I0813 17:23:34.336381 9393 x:0] [ 591] Failed to load ./file0/file0: exec format error 17:23:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) write(r1, &(0x7f0000000380)='\f:', 0x2) 17:23:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x3) 17:23:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) 17:23:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000080)="6370757365742e6d656d6f72795f7370726561645f70616765009144d60683b365196de5669148998d5502913485763742d640401220948a656350f1eb9d5bc8615873e2d59d200cad70a7099b1a7df887", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x12) 17:23:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000040)=',@', 0x2, 0x0) 17:23:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) read(r1, &(0x7f0000000540)=""/200, 0x100000131) 17:23:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.mems\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x0) 17:23:36 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.mem_hardwall\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080), 0x4) write$cgroup_int(r2, &(0x7f0000000040), 0x12) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x1ff) 17:23:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x1) 17:23:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x13a) 17:23:37 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'wrr\x00'}, 0x2c) 17:23:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100), 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x400021b, 0x0) 17:23:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:23:37 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00', 0xfff}) 17:23:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") write$cgroup_int(r1, &(0x7f0000000300), 0x12) 17:23:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="1f0000001e0007f1fff7ffe608020077025c9884eb1a676b0006025327a33d", 0x1f) 17:23:38 executing program 2: r0 = socket$inet(0x2, 0x800000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000300)='^', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) shutdown(r0, 0x1) 17:23:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$cgroup_subtree(r2, &(0x7f0000000240)=ANY=[@ANYRESOCT], 0x17) 17:23:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)) 17:23:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000380), 0x0) 17:23:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 17:23:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 17:23:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x2000000, 0x12) 17:23:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000240)='X', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x18004e20}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 17:23:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x12) 17:23:40 executing program 2: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fallocate(r0, 0x10, 0x0, 0x10000) 17:23:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x9, 0x12) 17:23:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) ioctl$TCSETA(r1, 0x5411, &(0x7f00000001c0)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 17:23:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0xffffffee, 0x20000004, &(0x7f0000000080), 0x1c) 17:23:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000240)=0xfffffffffffff800, 0xeb2e8ba3f66f5993) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000140)="f2", 0x1) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 17:23:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e637075002a508f7202071613637ace8933066c294bb15e7e1a203dfd5893698f1ace33f72a3f2c7f5f5cca9324913053f73693537781e18477f9b1a223127b6c43f374e465f506ae88ff4091256188a1ce8bf2d2e738a1fbc7620db08e972cc1ebb3e4a8a566e4576f5eb174399be3cba55013960112d03559fdf8645eabbea015221705d0c00d581f626457121ebcb90cbbfde2cc1038b2b8f128c9e502e30b547a8e17d731e512276118c7b74609d46a5a9fa601a41a388348bf289093cdd39400fba1a5eebbd2c91d", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x1000000000000000}, 0xfffffffffffffd6a) r3 = open(&(0x7f0000000540)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 17:23:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="9c"], 0x1) fcntl$setstatus(r1, 0x4, 0x6100) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$P9_RLOPEN(r1, &(0x7f0000000240)={0x18}, 0x18) read$eventfd(r2, &(0x7f0000000080), 0x8) 17:23:42 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924922c9, 0x0) read(r1, &(0x7f0000000000)=""/148, 0x94) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 17:23:42 executing program 2: 17:23:42 executing program 2: 17:23:42 executing program 2: 17:23:42 executing program 2: 17:23:42 executing program 1: 17:23:42 executing program 2: 17:23:42 executing program 0: 17:23:43 executing program 3: 17:23:43 executing program 2: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 2: 17:23:43 executing program 3: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 2: 17:23:43 executing program 0: 17:23:43 executing program 3: 17:23:43 executing program 1: 17:23:43 executing program 2: 17:23:43 executing program 0: 17:23:43 executing program 3: 17:23:43 executing program 1: 17:23:43 executing program 2: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 3: 17:23:43 executing program 2: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 3: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 3: 17:23:43 executing program 0: 17:23:43 executing program 2: 17:23:43 executing program 1: 17:23:43 executing program 3: 17:23:43 executing program 0: 17:23:43 executing program 1: 17:23:43 executing program 0: 17:23:43 executing program 2: 17:23:44 executing program 0: 17:23:44 executing program 1: 17:23:44 executing program 3: 17:23:44 executing program 0: 17:23:44 executing program 2: 17:23:44 executing program 1: 17:23:44 executing program 3: 17:23:44 executing program 0: 17:23:44 executing program 2: 17:23:44 executing program 1: 17:23:44 executing program 3: 17:23:44 executing program 0: 17:23:44 executing program 1: 17:23:44 executing program 2: 17:23:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/netlink\x00') preadv(r0, &(0x7f0000000080), 0xa2, 0x4000000) write$P9_RRENAMEAT(r0, &(0x7f0000000080)={0x7}, 0x7) 17:23:44 executing program 3: 17:23:44 executing program 2: 17:23:44 executing program 3: 17:23:44 executing program 1: 17:23:44 executing program 2: 17:23:44 executing program 1: 17:23:44 executing program 3: 17:23:45 executing program 0: 17:23:45 executing program 3: 17:23:45 executing program 1: 17:23:45 executing program 2: 17:23:45 executing program 3: 17:23:45 executing program 0: 17:23:45 executing program 1: 17:23:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x2) 17:23:45 executing program 3: setpriority(0x0, 0x0, 0xffffffffffffff01) 17:23:45 executing program 0: 17:23:45 executing program 1: 17:23:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r1, &(0x7f0000000280)=""/170, 0xfe40) 17:23:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140), 0x1000) 17:23:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/170, 0xaa) 17:23:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @multicast2}, 'lo\x00'}) 17:23:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) sendto$inet6(r0, &(0x7f0000000000)="89bbf364", 0x4, 0x10, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 17:23:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x5e89, 0xfff9) 17:23:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") fchdir(r0) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], 0x1) fadvise64(r2, 0x0, 0x0, 0x4) 17:23:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/156, 0x9c}], 0x1) 17:23:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/170, 0xaa) 17:23:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) 17:23:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_migrate\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x12) 17:23:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000080)="6370757365742e6d656d6f72795f7370726561645f70616765009144d60683b365196de5669148998d5502913485763742d640401220948a656350f1eb9d5bc8615873e2d59d200cad70a7099b1a7df887", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x1) 17:23:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x12) 17:23:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=0xfffffffffffffffd, 0x12) 17:23:48 executing program 0: semget(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x8000000000, 0x12) 17:23:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") fadvise64(r0, 0x2, 0x0, 0x4) 17:23:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000040)=""/145, 0x91, 0x0) 17:23:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/151, 0x97) 17:23:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x1) 17:23:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000340)={{0x107}}, 0x20) 17:23:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000040)="025cc80700145f8f764070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x12) 17:23:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x12) 17:23:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup2(r1, r1) write$P9_RRENAMEAT(r2, &(0x7f0000000040)={0x7}, 0x0) 17:23:51 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000000c80)={&(0x7f0000000840)=@hci, 0x80, &(0x7f0000000c00)=[{&(0x7f00000008c0)='3', 0x1}], 0x1}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000080), 0x80000003) 17:23:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) write$cgroup_int(r1, &(0x7f0000000080)=0x6, 0x12) 17:23:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=0x2, 0x12) 17:23:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x12) 17:23:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/170, 0xaa) 17:23:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000007c0)=""/22, 0xfffffffffffffe3d}, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) 17:23:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x1) 17:23:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='<', 0x1}], 0x1, 0x0) 17:23:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") write$cgroup_int(r1, &(0x7f0000000300), 0x12) 17:23:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)="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", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) read(r1, &(0x7f0000000180)=""/170, 0x68) 17:23:53 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300), 0x12) 17:23:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x1, 0x12) 17:23:54 executing program 1: r0 = socket$inet6(0xa, 0x21000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x3f, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x14e20, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000e00000)=0x42, 0x169) listen(r1, 0x0) 17:23:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) fallocate(r1, 0x3, 0x5e89, 0xfff9) 17:23:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x1, 0x100) fallocate(r1, 0x3, 0x5e89, 0xfff9) 17:23:54 executing program 2: r0 = socket$inet6(0xa, 0x21000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000e00000), 0x169) 17:23:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x0, 0x100) fallocate(r1, 0x3, 0x5e89, 0xfff9) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") 17:23:55 executing program 0: 17:23:55 executing program 1: 17:23:55 executing program 0: 17:23:55 executing program 1: 17:23:55 executing program 0: 17:23:55 executing program 1: 17:23:55 executing program 2: 17:23:56 executing program 3: 17:23:56 executing program 1: 17:23:56 executing program 2: 17:23:56 executing program 0: 17:23:56 executing program 0: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 0: 17:23:56 executing program 3: 17:23:56 executing program 2: 17:23:56 executing program 0: 17:23:56 executing program 1: 17:23:56 executing program 3: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 0: 17:23:56 executing program 3: 17:23:56 executing program 2: 17:23:56 executing program 3: 17:23:56 executing program 1: 17:23:56 executing program 0: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 3: 17:23:56 executing program 0: 17:23:56 executing program 1: 17:23:56 executing program 2: 17:23:56 executing program 3: 17:23:56 executing program 0: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 3: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 0: 17:23:56 executing program 2: 17:23:56 executing program 1: 17:23:56 executing program 3: 17:23:56 executing program 0: 17:23:56 executing program 1: 17:23:56 executing program 2: 17:23:56 executing program 3: 17:23:57 executing program 1: 17:23:57 executing program 0: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 0: 17:23:57 executing program 0: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 0: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 0: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 0: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 0: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 1: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 0: 17:23:57 executing program 1: 17:23:57 executing program 0: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x7fff, 0x8001) fallocate(r1, 0x3, 0x5e89, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) 17:23:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x2c0) fallocate(r1, 0x3, 0x7fff, 0x8001) 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:57 executing program 3: 17:23:57 executing program 2: 17:23:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) sendto$inet(r0, &(0x7f0000000140)="dd", 0x1, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) 17:23:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000), 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1, &(0x7f0000000240)=""/130, 0x82, 0x400}, 0xfffffffffffffe00}, {{&(0x7f0000000300)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x8}}, {{&(0x7f0000000440)=@can, 0x80, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000680)}], 0x3, &(0x7f0000000700)=""/188, 0xbc, 0x4}, 0x5}, {{&(0x7f00000007c0)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/142, 0x8e}], 0x1, &(0x7f0000000940)=""/4096, 0x1000, 0x1}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001940)=""/148, 0x94}, {&(0x7f0000001a00)=""/234, 0xea}, {&(0x7f0000001b00)=""/95, 0x5f}, {&(0x7f0000001b80)=""/14, 0xe}], 0x4, &(0x7f0000001c00)=""/78, 0x4e, 0x1}, 0x17adbb21}, {{&(0x7f0000003140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004380)=[{&(0x7f00000031c0)=""/7, 0x7}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/75, 0x4b}, {&(0x7f0000004280)=""/198, 0xc6}], 0x4}}], 0x6, 0x2024, 0x0) 17:23:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x7fff, 0x8001) fallocate(r1, 0x0, 0x5e89, 0xfff9) 17:23:58 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2302"], 0x2) close(r0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400), &(0x7f00000002c0)) 17:23:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0xf91, 0xfe81) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000), 0x10) recvmmsg(r0, &(0x7f0000000280), 0x4000011, 0x0, 0x0) I0813 17:23:59.011984 9393 x:0] [ 1118] Failed to load ./file0: exec format error 17:23:59 executing program 2: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x20000000000000, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2=0xe0008238}}, 0x1c) 17:23:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0xfffffffffffffefd, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x22}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) connect(r0, &(0x7f00000012c0)=@nl=@unspec, 0x80) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) I0813 17:23:59.737818 9393 x:0] [ 1118] Unknown magic: [35 2 0 0] I0813 17:23:59.738016 9393 x:0] [ 1118] Failed to load ./file0: exec format error 17:23:59 executing program 1: r0 = socket(0x10000000a, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={"6272696467653000000100", 0x85fc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffff9}) 17:23:59 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2302"], 0x2) close(r0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400), &(0x7f00000002c0)) 17:23:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fallocate(r1, 0x0, 0x0, 0x5) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xa911}) I0813 17:23:59.942830 9393 x:0] [ 1138] Error opening ./file0: no such file or directory I0813 17:23:59.944038 9393 x:0] [ 1138] Failed to load ./file0: no such file or directory 17:24:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) fallocate(r1, 0x10, 0x0, 0x10000) 17:24:00 executing program 1: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='#! ./file0'], 0xa) close(r0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400), &(0x7f00000002c0)) I0813 17:24:00.748038 9393 x:0] [ 1138] Unknown magic: [35 2 0 0] I0813 17:24:00.748287 9393 x:0] [ 1138] Failed to load ./file0: exec format error 17:24:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/dev_mcast\x00') read(r0, &(0x7f0000000140)=""/204, 0xcc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f0000000000)="025cc80700145f8f764070") read(r0, &(0x7f00000014c0)=""/230, 0xfffffe52) 17:24:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") sendto$inet6(r0, &(0x7f0000000000)="89bbf364", 0x4, 0x10, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) I0813 17:24:00.856626 9393 x:0] [ 1152] Failed to load ./file0: exec format error 17:24:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) I0813 17:24:01.602477 9393 x:0] [ 1152] Failed to load ./file0: too many levels of symbolic links 17:24:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000021) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, 0x1a) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/132, 0x84}], 0x1, &(0x7f00000003c0)=""/177, 0xb1}, 0x0) 17:24:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fallocate(r1, 0x0, 0x0, 0x100) fallocate(r1, 0x10, 0x0, 0x10000) 17:24:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xa911}) 17:24:02 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fallocate(r1, 0x10, 0x0, 0x10000) 17:24:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x1c) 17:24:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000055db"], 0x9) fdatasync(r1) ftruncate(r1, 0x9) 17:24:02 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000000c80)={&(0x7f0000000840)=@hci, 0x80, &(0x7f0000000c00)=[{&(0x7f00000008c0)='3', 0x1}], 0x1}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000080), 0x80000003) 17:24:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x1000, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 17:24:03 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote}, 0x20) 17:24:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendmmsg(r0, &(0x7f0000001180)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000840)=[{&(0x7f0000001600)="da", 0x1}], 0x1, &(0x7f0000003040)}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0), 0x6) 17:24:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) ioctl$TCSETA(r1, 0x5433, &(0x7f00000001c0)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) I0813 17:24:03.803954 9393 x:0] Watchdog starting loop, tasks: 115, discount: 0s 17:24:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='tmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='user.syz\x00') 17:24:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") unshare(0x20020400) fchmod(r0, 0x0) 17:24:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffffffc}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@ipv4_newaddr={0x20, 0x14, 0x389e63cafcc39927, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x20}}, 0x0) 17:24:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69af40b440e1b9950810bf2c93fd2a26d9e181780aca84f48d19ac75543d591a12c8ea6136d0e14648eedd747c1d27bef0e09f9f54274d9ec66167e0b07656032855958e42d9ba1afadf2edbbafdba24fa53c5591673615b00e2293e6881ff5569e3570dd8136f03433740994d692c54a7524aa79d192afef2467c1f0d02784373ec13ddb490de8d77e553e832098ac9531d451b6447d45838769484bdf") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r2, 0x0) sendmmsg(r1, &(0x7f0000009600)=[{{&(0x7f0000000640)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)}], 0x1, &(0x7f0000000880)}}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0x0, &(0x7f0000000100)}) 17:24:05 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309c026236925000b002a000200f0ff11cc000000000000c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000240)}, 0x0) 17:24:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x7fff, 0x8001) fallocate(r1, 0x0, 0x5e89, 0xfff9) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) 17:24:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x8001) 17:24:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x5e89, 0xfff9) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") 17:24:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x7fff, 0x8001) fallocate(r1, 0x3, 0x5e89, 0xfff9) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f8571") 17:24:06 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0) seccomp(0x1, 0x0, &(0x7f0000001980)={0x1, &(0x7f0000000580)=[{0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)) 17:24:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RWRITE(r1, &(0x7f0000000040)={0xb}, 0xb) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) 17:24:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 17:24:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 17:24:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[]]}, 0x178) write$binfmt_aout(r1, &(0x7f00000000c0), 0xfeef) fallocate(r1, 0x3, 0x0, 0x100) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fdatasync(r1) 17:24:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fallocate(r1, 0x0, 0x0, 0x100) fallocate(r1, 0x10, 0x0, 0x10001) 17:24:07 executing program 2: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='#! ./file0'], 0xa) close(r0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400), &(0x7f00000002c0)=[&(0x7f0000000000)='*\x00', &(0x7f0000000080)='\x00']) I0813 17:24:07.245693 9393 x:0] [ 1270] Failed to load ./file0: too many levels of symbolic links 17:24:07 executing program 0: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) 17:24:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 17:24:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x2000ba0e, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x2]}, 0x10) shutdown(r0, 0x1) I0813 17:24:07.945146 9393 x:0] [ 1270] Failed to load ./file0: too many levels of symbolic links 17:24:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") setrlimit(0x1, &(0x7f0000011000)) r2 = creat(&(0x7f0000000180)='./file1\x00', 0x0) io_setup(0x44, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)='g', 0x1}]) 17:24:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2f07) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1d"], 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") fdatasync(r1) 17:24:08 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") setrlimit(0x1, &(0x7f0000011000)) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x0) io_setup(0x44, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)='g', 0x1}]) 17:24:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) unlink(&(0x7f0000000080)='./file1\x00') close(r1) 17:24:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="025cc80700145f8f764070") dup2(r0, r1) 17:24:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYRES16], 0xfffffffffffffee1) 17:24:09 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 17:24:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/103) 17:24:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='environ\x00') read$eventfd(r0, &(0x7f0000000340), 0x8) 17:24:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x5e89, 0xfff9) 17:24:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x7fff, 0x8001) 17:24:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r1) 17:24:10 executing program 2: setrlimit(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) setitimer(0x2, &(0x7f0000000100)={{}, {r0}}, &(0x7f0000000140)) 17:24:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0xfffffcfc}], 0x1) 17:24:10 executing program 1: mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendmmsg(r0, &(0x7f0000001180)=[{{&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000840)=[{&(0x7f0000001600)="da", 0x1}], 0x1, &(0x7f0000003040)}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) sendmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000340)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000880)=[{0xb0, 0x115, 0x4, "4db37cd177ef16cbb5a2360b5f3544eab8550aae3fb3d58a11c3a2207736642b679e6825715495d5833b44fd62c6fceb62e2e88c7d6cd291931bf8e53b695e511d3d699f37447728c6add187d93248519667cd8599f2b17326945fb6122afbe4e82fbcd7234728eecb970d7563e742f5820cf6685fd4e4183635f8868b1caa41bd4a6843bb2580bb71993f1e10e7e986a3b10f4edb1cbe46d4f029342fa735b7"}], 0xb0, 0x8000}, 0x8a}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0), 0x6) 17:24:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) fallocate(r1, 0x3, 0x0, 0x8001) 17:24:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10001, 0x4003ff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) fallocate(r1, 0x3, 0x0, 0x8001) fallocate(r1, 0x3, 0x5e89, 0xfff9) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000280)="0a5cc80700315f85714070") ================== WARNING: DATA RACE Read at 0x00c4201804d8 by goroutine 432: gvisor.googlesource.com/gvisor/pkg/waiter.(*Entry).Next() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:154 +0x4c gvisor.googlesource.com/gvisor/pkg/ilist.(*List).Remove() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:127 +0x6a gvisor.googlesource.com/gvisor/pkg/waiter.(*Queue).EventUnregister() pkg/waiter/waiter.go:179 +0x67 gvisor.googlesource.com/gvisor/pkg/sentry/fs/tty.(*slaveFileOperations).EventUnregister() pkg/sentry/fs/tty/slave.go:118 +0x96 gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).EventUnregister() pkg/sentry/fs/file.go:182 +0x60 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.readv() pkg/sentry/syscalls/linux/sys_read.go:223 +0x5e1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Readv() pkg/sentry/syscalls/linux/sys_read.go:144 +0x28c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:162 +0x14e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:280 +0x7d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:241 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:216 +0x19e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:219 +0x1501 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x264 Previous write at 0x00c4201804d8 by goroutine 385: gvisor.googlesource.com/gvisor/pkg/waiter.(*Entry).SetNext() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:164 +0x50 gvisor.googlesource.com/gvisor/pkg/ilist.(*List).Remove() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:130 +0x9b gvisor.googlesource.com/gvisor/pkg/waiter.(*Queue).EventUnregister() pkg/waiter/waiter.go:179 +0x67 gvisor.googlesource.com/gvisor/pkg/sentry/fs/tty.(*slaveFileOperations).EventUnregister() pkg/sentry/fs/tty/slave.go:119 +0xfb gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).EventUnregister() pkg/sentry/fs/file.go:182 +0x60 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.readv() pkg/sentry/syscalls/linux/sys_read.go:223 +0x5e1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Readv() pkg/sentry/syscalls/linux/sys_read.go:144 +0x28c gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:162 +0x14e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:280 +0x7d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:241 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:216 +0x19e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:219 +0x1501 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x264 Goroutine 432 (running) created at: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:258 +0x193 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:319 +0x10f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:157 +0x22e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_thread.go:171 +0x80 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:162 +0x14e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:280 +0x7d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:241 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:216 +0x19e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:219 +0x1501 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x264 Goroutine 385 (running) created at: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:258 +0x193 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:319 +0x10f1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:157 +0x22e gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_thread.go:171 +0x80 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:162 +0x14e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:280 +0x7d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:241 +0xc3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:216 +0x19e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:219 +0x1501 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:95 +0x264 ================== W0813 17:24:13.021566 9444 x:0] FATAL ERROR: error getting processes for container: error executing in sandbox: urpc method "containerManager.Execute" failed: EOF error getting processes for container: error executing in sandbox: urpc method "containerManager.Execute" failed: EOF W0813 17:24:13.021582 9387 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-1": urpc method "containerManager.Wait" failed: EOF error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-1": urpc method "containerManager.Wait" failed: EOF