I0808 17:24:00.629550 23809 x:0] *************************** I0808 17:24:00.629756 23809 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-3 /syz-fuzzer -executor=/syz-executor -name=vm-3 -arch=amd64 -manager=stdin -sandbox=none -procs=4 -v=0 -cover=false -debug=false -test=false -runtest=false] I0808 17:24:00.630042 23809 x:0] Git Revision: e4ce26c8b9b168294179f1873e710123bd7e7827 I0808 17:24:00.630080 23809 x:0] PID: 23809 I0808 17:24:00.630109 23809 x:0] UID: 0, GID: 0 I0808 17:24:00.630155 23809 x:0] Configuration: I0808 17:24:00.630175 23809 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0808 17:24:00.630192 23809 x:0] Platform: ptrace I0808 17:24:00.630236 23809 x:0] FileAccess: proxy, overlay: false I0808 17:24:00.630265 23809 x:0] Network: sandbox, logging: false I0808 17:24:00.630313 23809 x:0] Strace: false, max size: 1024, syscalls: [] I0808 17:24:00.630336 23809 x:0] *************************** I0808 17:24:00.636655 23572 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=vm-3 -arch=amd64 -manager=stdin -sandbox=none -procs=4 -v=0 -cover=false -debug=false -test=false -runtest=false] 2018/08/08 17:24:01 fuzzer started 2018/08/08 17:24:03 dialing manager at stdin 2018/08/08 17:24:03 syscalls: 1 2018/08/08 17:24:03 code coverage: debugfs is not enabled or not mounted 2018/08/08 17:24:03 comparison tracing: debugfs is not enabled or not mounted 2018/08/08 17:24:03 setuid sandbox: enabled 2018/08/08 17:24:03 namespace sandbox: enabled 2018/08/08 17:24:03 fault injection: CONFIG_FAULT_INJECTION is not enabled 2018/08/08 17:24:03 leak checking: debugfs is not enabled or not mounted 2018/08/08 17:24:03 net packed injection: /dev/net/tun does not exist 2018/08/08 17:24:03 net device setup: ip command is not found 17:24:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6e65742f6465765f6d63617374009c7bfc36ff83e088231a2ea72eef2606d2874b3223611cb2302e8d5fb2754d465f49c9a385d8f9b0a2f3ca37d89ef07a0733b2468aa691822acefeca07b369080a62949d80bd54664b8517dda1f61731e7441958a2887e489a18285906bfd7ed85a40c248ba5f3998041e9a175744c5241bca1baef62fc51da4ccb") ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85714070") sendfile(r0, r1, &(0x7f0000000340)=0x102, 0x800009) 17:24:21 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x100008912, &(0x7f00000003c0)="025cc80700145f8f764070") sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local}, 0x1c) 17:24:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) 17:24:21 executing program 3: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000080), &(0x7f0000000000)=0x4) 17:24:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 17:24:22 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r1, 0x7, &(0x7f0000000040)) 17:24:22 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000}) 17:24:22 executing program 3: 17:24:22 executing program 3: 17:24:22 executing program 3: 17:24:22 executing program 3: 17:24:23 executing program 3: 17:24:23 executing program 2: 17:24:23 executing program 0: 17:24:23 executing program 1: 17:24:23 executing program 3: 17:24:23 executing program 2: 17:24:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000), 0xc, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000b445b974795816243da523da00000000"], 0x1}}, 0x0) 17:24:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') pread64(r1, &(0x7f0000000080), 0x0, 0x0) 17:24:23 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") fcntl$getflags(r0, 0x401) 17:24:23 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) clone(0x0, &(0x7f0000001f37), &(0x7f00000002c0), &(0x7f0000001000), &(0x7f0000000380)) 17:24:24 executing program 0: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 17:24:24 executing program 3: 17:24:24 executing program 1: 17:24:24 executing program 2: 17:24:24 executing program 1: 17:24:24 executing program 3: 17:24:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") semget(0x3, 0x0, 0x0) 17:24:24 executing program 1: 17:24:25 executing program 0: 17:24:25 executing program 2: 17:24:25 executing program 1: 17:24:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 17:24:25 executing program 2: r0 = socket(0x8000400000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f04000000768891a7e100f90700", 0x24) 17:24:25 executing program 1: io_setup(0x1, &(0x7f0000000140)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="fb76c17b83810700000091cf004ffc2500000000", 0x14}]) 17:24:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000003c0)=',', 0x1}], 0x1, &(0x7f0000000040)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001180)="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", 0x2c1}], 0x1, &(0x7f0000000080)}, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001480)="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", 0x2d7}], 0x1, &(0x7f0000001780)}, 0x0) 17:24:26 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000000340)) mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x1, 0xffffffffffffffff) execve(&(0x7f0000000640)='./file0/file0\x00', &(0x7f00000005c0), &(0x7f0000000600)) 17:24:26 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") chdir(&(0x7f0000000100)='./file0/../file0\x00') 17:24:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 17:24:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") flistxattr(r1, &(0x7f0000000240), 0x0) I0808 17:24:26.543227 23572 x:0] [ 183] Failed to load ./file0/file0: exec format error I0808 17:24:27.323782 23572 x:0] [ 183] Failed to load ./file0/file0: exec format error 17:24:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="025cc80710145f8f764070") r2 = socket(0x1000000000000a, 0x8000080000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x1c}}, 0x0) 17:24:27 executing program 1: 17:24:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)='P', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="fc5e15603abd853735c83284757ad8a353f4be90692cefa1bd4b90b50b3e901520f66abd4864a7bff8d501a739fd0662148c071deeb0a4b9dad8f76ac3728bc60ced38582ee6d2a1", 0x48, 0x0, 0x0, 0x0) 17:24:27 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) 17:24:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000004f0001060000000000000000000000000800010000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) 17:24:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 17:24:28 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) 17:24:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}, 0xc100) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001480)="d09a0e63c9476288b671afdbd53a5994e137381f", 0x14}], 0x1, &(0x7f0000001780)}, 0x0) 17:24:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f00000013c0)=""/85, 0x55}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000140), 0x400000000000152, 0x0, 0x0) 17:24:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xd8}) 17:24:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x13) 17:24:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 17:24:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) 17:24:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:24:30 executing program 0: r0 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 17:24:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='user.)(['], &(0x7f00000000c0)=""/203, 0xcb) 17:24:30 executing program 3: creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") truncate(&(0x7f0000000040)='./file0\x00', 0x0) 17:24:30 executing program 1: 17:24:30 executing program 1: 17:24:30 executing program 1: 17:24:30 executing program 1: 17:24:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000003c0)=""/138, 0x8a}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140), &(0x7f0000000000)=0x4) 17:24:31 executing program 0: 17:24:31 executing program 1: 17:24:31 executing program 3: 17:24:31 executing program 1: 17:24:31 executing program 0: 17:24:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000000), 0xc, &(0x7f0000000500)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1}}, 0x8000) 17:24:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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") fremovexattr(r0, &(0x7f0000000400)=ANY=[@ANYBLOB='user./exe']) 17:24:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000040)="290000002100190000003fffffffda260200000000e800010400000404001000ea1100000025000000", 0x29}], 0x1) 17:24:31 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, 0x1c) write$P9_RRENAME(r1, &(0x7f00000001c0)={0x7}, 0x7) 17:24:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) 17:24:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x4, 0x5e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0x8917, 'vlan0\x00', 'ifb0\x00', 'syzkaller1\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="575f6ab89f68", [0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x200, 0x248, [@cpu={'cpu\x00', 0x8, {{0xffffffff80000001, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4a}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xff, 'system_u:object_r:apt_var_lib_t:s0\x00'}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6d6136cd4b94603c14cdb71948fdee2cbfd8803a123412a1f9ec8f5e1f71"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x40, 0x0, 'rose0\x00', 'irlan0\x00', 'syz_tun\x00', 'ip6_vti0\x00', @dev={[], 0x11}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x8fe33d28a29fc8d2, 0x0, 0xff], 0xe8, 0x118, 0x168, [@owner={'owner\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x2, 0x5}}}, @cluster={'cluster\x00', 0x10, {{0x7, 0x65, 0xf401}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00', 0x401}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'veth1_to_team\x00', 'erspan0\x00', 'veth0\x00', @empty, [], @dev, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_passwd_var_run_t:s0\x00'}}}}]}]}, 0x658) 17:24:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000080)=0xfff, 0x4) 17:24:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) 17:24:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000140012000c001f00626f6e640000000004000200"], 0x1}}, 0x0) 17:24:33 executing program 0: io_setup(0x9, &(0x7f00000002c0)=0x0) io_submit(r0, 0x0, &(0x7f00000001c0)) 17:24:33 executing program 1: 17:24:33 executing program 1: 17:24:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000014001200000101005c6f6e640000000004000200"], 0x1}}, 0x0) 17:24:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x9, 0x0, "1a024d9df6ee5ec0ea6e3bfb5e0e7134af53d259506f566d9c85d1455879d15af89f4190c5e878da61009e8d76a7d216ddafcca107ee3909d9f1207538c3ca068413dd0b1c5429464c2ac2a4836e8d78"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x0, 0x6, 0x0, "c438014964fa229bf6c50931cc0685dd3a8175a803d9b0004d5418503e53814829988044fa01e0186958de939da8009992a376f26b8cbac6f89acc2094ec9c260f44f8aa00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}, 0x0, 0x2, 0x0, "287dbf44b31b4a3b4ad59f898983f85b33a38253ad74414504fe09ab90ecc401dca97e23c15d80f79bae897596a8a64321d0c0ce9ee0ae2dca9658fc8ba24039260bd114712047b19ffcd8bffb265347"}, 0xd8) 17:24:33 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x0) mmap(&(0x7f0000004000/0x8000)=nil, 0x8000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) 17:24:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r1, &(0x7f0000000040)=""/141, 0x8d, 0x0, &(0x7f0000000100)=@rc, 0x80) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback, [0x3e000000]}, 0x10) 17:24:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=@fragment, 0x8) sendmmsg(r1, &(0x7f0000006e40)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000006f80)=ANY=[]}}], 0x206, 0x8000) 17:24:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') lseek(r0, 0x2000000000, 0x0) 17:24:34 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) 17:24:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) 17:24:35 executing program 3: 17:24:35 executing program 3: 17:24:35 executing program 3: 17:24:35 executing program 3: 17:24:35 executing program 2: 17:24:35 executing program 1: 17:24:35 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1d, 0x0, 0x0) 17:24:35 executing program 2: 17:24:35 executing program 1: 17:24:35 executing program 3: 17:24:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000100)="05", 0x1) 17:24:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=@fragment, 0x8) sendmmsg(r1, &(0x7f0000006e40)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000006f80)=ANY=[]}}], 0x1, 0x0) 17:24:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)) 17:24:35 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") read(r0, &(0x7f0000465f8e)=""/114, 0x47) 17:24:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000006e40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="eefe85c9bef091401096422c64f78e2a6dc5ba01416659ae050b87f4010b7e20eba044ff68c6bdd80a5bdaaa348446baff03bdbc489797c3c7e0203695b0459a889ce80ad7449552a599d3f1ca6d626e75518a708a4f216e1b0ae9911b835f082b7930", 0x63}], 0x1, &(0x7f0000006f80)=ANY=[], 0x0, 0x4000000}, 0x2}, {{&(0x7f0000002ac0)=@in={0x2, 0x4e22, @broadcast}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002dc0)="efd19cd28a8f8bbd8d465a198720f07b16dfd9a4b3c3548b04c27120f09a938d39e093aa154a24c11b06dc79c5e82b993b76a011ba93c9df45e5304761f78c660250ccbfd8d2c4cc", 0x48}], 0x1, &(0x7f0000002ec0), 0x0, 0x80}}, {{&(0x7f0000005880)=@can, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005c80)="4d3b02da4b249998d2fffa1b86c357ccd1ebb5371cb70ccefb461914b592b299e613f3106a1fae6e940169df392c76dbaca128d015b8f47f1640e828f691a160", 0x40}], 0x1, &(0x7f0000005d40), 0x0, 0x1}, 0x1}], 0x3, 0x0) 17:24:36 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000003c8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69676d703600c3") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}], 0x1, 0x0) 17:24:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") read(r0, &(0x7f0000465f8e)=""/114, 0x47) 17:24:36 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./file0//ile0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) times(&(0x7f00000004c0)) 17:24:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r1, &(0x7f0000000040)=""/141, 0x8d, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x709000) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x200) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback, [0x3e000000]}, 0x10) 17:24:37 executing program 2: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x6}) 17:24:37 executing program 3: 17:24:37 executing program 0: 17:24:37 executing program 3: 17:24:37 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='iso9660\x00', 0x0, 0x0) 17:24:37 executing program 3: r0 = openat$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$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) close(r0) 17:24:38 executing program 2: 17:24:38 executing program 1: 17:24:38 executing program 1: 17:24:38 executing program 0: 17:24:38 executing program 2: 17:24:38 executing program 3: 17:24:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x1, 0x4) 17:24:38 executing program 1: r0 = socket$inet6(0xa, 0x80000000000003, 0x80000000000006) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000140)=0xffdffffffffffffd, 0x4) 17:24:38 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) 17:24:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000002c7, 0x0) 17:24:39 executing program 0: 17:24:39 executing program 2: 17:24:39 executing program 1: 17:24:39 executing program 3: 17:24:39 executing program 1: 17:24:39 executing program 3: 17:24:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) 17:24:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendmsg$netlink(r0, &(0x7f0000006d80)={&(0x7f0000000240)=@proc, 0xc, &(0x7f0000000840)=[{&(0x7f0000001b80)={0x10}, 0x10}], 0x1, &(0x7f0000006c80)=[@rights={0x10}], 0x10}, 0x0) 17:24:39 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) 17:24:39 executing program 3: r0 = socket$inet6(0xa, 0x80000000000003, 0x80000000000006) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)="b10b", 0x2}], 0x1, &(0x7f0000000200)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000003b40)}, 0x0) 17:24:40 executing program 2: 17:24:40 executing program 3: 17:24:40 executing program 1: 17:24:40 executing program 2: 17:24:40 executing program 0: 17:24:40 executing program 3: 17:24:40 executing program 2: 17:24:40 executing program 1: 17:24:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000440)=""/208, 0xd0) 17:24:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}}, 0x1c}}, 0x0) 17:24:40 executing program 1: 17:24:40 executing program 0: 17:24:40 executing program 1: 17:24:40 executing program 1: 17:24:40 executing program 0: 17:24:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000001c0012000c000100626f6e64000000000c0002000000800000000028bbc62fb2870692f504de442bb643ede0d3f75aec613b36243e07c1df2af33ed4f256"], 0x1}}, 0x0) 17:24:41 executing program 3: 17:24:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "4bc333b8595a865187089d9bd700000004"}], 0x28}}], 0x1, 0x0) 17:24:41 executing program 2: 17:24:41 executing program 3: 17:24:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000022c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000e40)=[{0x10, 0x1}], 0x10, 0x8004}, 0xfffffffffffffffe}], 0x1, 0x4000080) 17:24:41 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c48875e05b18a4cb3a9cd12dcea440d899c22cebd3b6abf62d996addb07aa3cde470652b3a471b4a7fa2f3fdf6e034d8000000004b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) 17:24:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000000), &(0x7f0000000180)=0x4) 17:24:41 executing program 3: request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0), &(0x7f0000000080)="7f", 0x0) 17:24:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) 17:24:42 executing program 0: 17:24:42 executing program 0: 17:24:42 executing program 2: 17:24:42 executing program 0: 17:24:42 executing program 2: 17:24:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000180), 0x0, &(0x7f000053c000)=[@rights={0x10}], 0x10}, 0x0) 17:24:42 executing program 0: io_setup(0x9, &(0x7f00000002c0)=0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x14d}]) 17:24:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000001240), 0xc, &(0x7f00000011c0)={&(0x7f0000001200)=@ipv4_getroute={0x1c, 0x1a, 0x204db6558f819705}, 0x1c}}, 0x0) 17:24:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x0) dup2(r1, r0) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000001300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001980)=""/36, 0x24}}], 0x1, 0x40000040, &(0x7f0000003580)={0x0, 0x1c9c380}) 17:24:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x110) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x20000000) 17:24:43 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x404e23, @remote}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x7fe, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000)='c', 0x1, 0x0, 0x0, 0x0) 17:24:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr}, {0x306}, 0x0, {0x2, 0x0, @remote}, 'team_slave_0\x00'}) 17:24:43 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000006c0)={&(0x7f0000000040), 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="a40100002d0029fef2a123000327bd7000fcdbdf2500000000", @ANYRES32], 0x2}, 0x1, 0x0, 0x0, 0x4008055}, 0x8000) 17:24:44 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) prctl$intptr(0x24, 0x7) 17:24:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000002c0)='/ppp0GPL\x00', 0x9, 0x0) I0808 17:24:44.631691 23572 x:0] Watchdog starting loop, tasks: 101, discount: 0s 17:24:44 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000001c0)=@srh, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=@dstopts, 0x8) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)}, 0x0) 17:24:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) close(r0) unshare(0x8000400) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/admmidi#\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0) W0808 17:24:45.446606 23572 x:0] [ 526] Unsupported prctl 36 17:24:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') r1 = eventfd2(0x0, 0x800) sendfile(r1, r0, &(0x7f0000000040), 0x80000004) 17:24:45 executing program 0: 17:24:45 executing program 0: 17:24:45 executing program 0: 17:24:45 executing program 2: 17:24:45 executing program 3: 17:24:45 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000003580)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000000)='|', 0x1, 0x4003ffc, &(0x7f0000be1000)={0x2, 0x0, @multicast2}, 0x10) 17:24:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast1}, 0x0, [0xe3f]}, 0x5c) 17:24:46 executing program 1: 17:24:46 executing program 0: 17:24:46 executing program 1: 17:24:46 executing program 0: 17:24:46 executing program 1: 17:24:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 17:24:46 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00005f7ffa), 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 17:24:46 executing program 0: unshare(0x20400) r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 17:24:46 executing program 3: unshare(0x20400) pipe2(&(0x7f0000000180), 0x0) io_setup(0xc4bf, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1}]) 17:24:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x456, 0x0, 0x0, 0x7ff, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 17:24:47 executing program 3: 17:24:47 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x10, 0x0, 0x1}}) 17:24:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 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, 0xffffffffffffffff, 0x0) 17:24:47 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000440)="29c09d727fc63e349999b7fe258f4a99fa671795c5e8f7358e60db5f973379de570cd60ac5a9ce23a0b8f375583b377d59844447d68c659a905f22908ee0e93f154539cba71ddc38380042519311bd90261d103953f9ad13cf03cb80012a4c5fc22e344936991789d27228b808b506677fea4ed7b6a822cc4c510dc3867c4bc1e826a36e00181c4290c232ceaca53f147b8fe5", 0x100000, &(0x7f0000000100)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) unshare(0x20400) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00005f7ffa), 0x80000, &(0x7f000002f000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 17:24:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0x2) 17:24:48 executing program 2: 17:24:48 executing program 0: 17:24:48 executing program 3: 17:24:48 executing program 2: 17:24:48 executing program 0: 17:24:48 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00005f7ffa), 0x80000, &(0x7f000002f000)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mount(&(0x7f0000377ff8)='.', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='udf\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000780)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0xa000, 0x0) 17:24:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8200000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a0676ffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 17:24:49 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x2b}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040), 0x1c) 17:24:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0x34, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000dd9ef13e16b88cb7fba0d89b"]}, 0xac) 17:24:49 executing program 3: 17:24:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000140)="22595097fba286681a72d014", 0xc) 17:24:49 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000280)=""/87, 0x57}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x1a08) capset(&(0x7f0000000100), &(0x7f0000000140)) 17:24:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3e0900000a000200aaaaaaaaaaaa0000"], 0x1}}, 0x0) 17:24:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'veth0\x00', 'erspan0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @random="67b0c9059a0a", [], @broadcast, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1, 0x0, 0x0, 'veth1\x00', 'rose0\x00', 'dummy0\x00', 'gretap0\x00', @local, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'syzkaller1\x00', 'team_slave_0\x00', 'team_slave_1\x00', 'rose0\x00', @broadcast, [], @remote, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10}}]}]}, 0x2f8) 17:24:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'sit0\x00'}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x1}}, 0x0) 17:24:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) 17:24:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7ec75284a3677c1d51e2d2b372b40f1cda50b4ff74f2edb6512d732d95ada37f105404cda9", 0x25, 0x8000, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) 17:24:50 executing program 0: set_mempolicy(0x4, &(0x7f00000003c0), 0x9) clone(0x100, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) 17:24:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000180), 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000019000100004000000000000002200000ff03ff0000256703fb1a6dd9f9dc2c442200000008000b00"], 0x1}, 0x1, 0x0, 0x0, 0x4007}, 0x80000004000000) 17:24:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r1, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x30) recvfrom$inet(r1, &(0x7f0000000040)=""/35, 0x23, 0x2, &(0x7f0000000200)={0x2, 0x0, @rand_addr}, 0x10) 17:24:51 executing program 1: 17:24:51 executing program 0: 17:24:51 executing program 0: 17:24:51 executing program 1: 17:24:51 executing program 0: 17:24:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/file0\x00') 17:24:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000400)="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", 0x200) sendfile(r1, r2, &(0x7f0000002000), 0xffffffff00f) 17:24:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='cpu&3||\n\x00') 17:24:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xffffffff, 0x4) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 17:24:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="b10b9386", 0x4}], 0x1, &(0x7f0000000200)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000280)=0xe2e, 0x4) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/40, 0x28}, 0x0) 17:24:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x10000000000062) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x2) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) r3 = syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x0, &(0x7f00000001c0)}) ioctl$TCXONC(r3, 0x540a, 0x0) 17:24:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='+io'], 0x3) 17:24:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") getdents(r0, &(0x7f0000000040)=""/248, 0xf8) ================== WARNING: DATA RACE Write at 0x00c4204471f8 by goroutine 448: 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).PushBack() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:72 +0xee gvisor.googlesource.com/gvisor/pkg/waiter.(*Queue).EventRegister() pkg/waiter/waiter.go:172 +0x86 gvisor.googlesource.com/gvisor/pkg/sentry/fs/tty.(*masterFileOperations).EventRegister() pkg/sentry/fs/tty/master.go:127 +0x8b gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).EventRegister() pkg/sentry/fs/file.go:177 +0x6a gvisor.googlesource.com/gvisor/pkg/sentry/kernel/epoll.(*EventPoll).initEntryReadiness() pkg/sentry/kernel/epoll/epoll.go:315 +0x11f gvisor.googlesource.com/gvisor/pkg/sentry/kernel/epoll.(*EventPoll).AddEntry() pkg/sentry/kernel/epoll/epoll.go:398 +0x440 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls.AddEpoll() pkg/sentry/syscalls/epoll.go:67 +0x162 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollCtl() pkg/sentry/syscalls/linux/sys_epoll.go:100 +0x252 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 0x00c4204471f8 by goroutine 430: 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).PushBack() bazel-out/k8-fastbuild/bin/pkg/ilist/interface_list.go:68 +0x4a gvisor.googlesource.com/gvisor/pkg/waiter.(*Queue).EventRegister() pkg/waiter/waiter.go:172 +0x86 gvisor.googlesource.com/gvisor/pkg/sentry/fs/tty.(*masterFileOperations).EventRegister() pkg/sentry/fs/tty/master.go:128 +0xe1 gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).EventRegister() pkg/sentry/fs/file.go:177 +0x6a gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.readv() pkg/sentry/syscalls/linux/sys_read.go:202 +0x3cb gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Read() pkg/sentry/syscalls/linux/sys_read.go:67 +0x295 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 448 (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 430 (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 ================== W0808 17:24:54.049631 23559 x:0] FATAL ERROR: error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": urpc method "containerManager.Wait" failed: EOF error running container: error waiting on container "ci-gvisor-ptrace-proxy-sandbox-race-3": urpc method "containerManager.Wait" failed: EOF W0808 17:24:54.049279 23809 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