Extracting prog: 42m58.805494445s Minimizing prog: 4h33m52.141644452s Simplifying prog options: 0s Extracting C: 5m22.344653048s Simplifying C: 1h17m25.244694085s extracting reproducer from 35 programs testing a last program of every proc single: executing 10 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-openat$tun-socket$inet6_sctp-socket$inet_tcp-getsockopt$inet_tcp_buf-socket$inet-socket$inet-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ppoll-pselect6-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-accept-bind$inet6-sendto$inet6-shutdown-openat$cgroup_root-socket$netlink-pselect6-mmap detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) socket$inet(0xa, 0x801, 0x84) socket$inet(0xa, 0x801, 0x84) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000080)='sched_switch\x00', r4, 0x0, 0x4}, 0x18) socket(0x10, 0x3, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0xfffffffffffffda3, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x20}}, 0x4000000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000900)=ANY=[@ANYBLOB="7c0000005200040004000000000000001c00000000d1d81d7b4d753fb2ca8aa215710ede1eac658dddd7ffa7138682425a7a714d5b30592f674976865ddf4365545ccdd4bde1eb55f72376a7ccee83b13831c75966627d83b52ad7915976521704ed2294868f9a10a5c08ef5dd758112068332adf8142d03563100"/139], 0x7c}, 0x1, 0x0, 0x0, 0x8800}, 0x24040084) ppoll(&(0x7f0000000500)=[{r2}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f0000000240)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) socket$netlink(0x10, 0x3, 0x14) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x3938700}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x32, 0xffffffffffffffff, 0x739ef000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-openat$tun-socket$inet6_sctp-socket$inet_tcp-getsockopt$inet_tcp_buf-socket$inet-socket$inet-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-bpf$PROG_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ppoll-pselect6-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-accept-bind$inet6-sendto$inet6-shutdown-openat$cgroup_root-socket$netlink-pselect6-mmap detailed listing: executing program 0: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) socket$inet(0xa, 0x801, 0x84) socket$inet(0xa, 0x801, 0x84) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000cc0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f7535f7866907dc0200000000000000ae669e17fd6587d452d6453559c3421eed73d56615fe6c54c3b3ffe1b4ce25d7c983c044c03bf3a48dfe47ec9dd6c091c30b93bfae76d9ebacd3ed3e26e7a23129d6606fd28a69989d552af6bda9df2c3af36effff9af2551ce896165127cb3f011a7d06602e2fc40848228567ffb400000000003ed38ae89d24e1cebfba2f87925bfacba83109751fe6c05405d027edd68149ee99eef6a6992308a4fc0b7c70bc677d6dd4aed4af7500d7900a820b6347184e9a217b5614cd50cbe43a1ed2526814bc0000e9e086ce48e90defb6670c3df2624f56da648d28ad0a97aec7291c25447c106a99893e10db21901eb397b2f5fd71400fa7a050fbbef9e326ea27e513e96068fd1e8a43e89f9c85c822a961546ed5363c17ff1432d08806bc376e3e49ee52b59d13182e1f24ed200ada10eb1affb87ba55b2d72078e9f40b4ae7d01000000d11cd22c35d32940000088dde499000000fdffffff00000000000f000000ef0000000000000000000000000c52f4ebd2c893bb97a068bd10734a83584898eccb26f7b789cfc4cd995fa3e11a5c74c85404e2df3ad37b729ac83b0dcb4f48f3c3356b9997fc455a17690b6f7f9ccbe4b1701941b18aba6b16455a66c3b84b138efc20a546d3d5227e23b03f2a834391ade2ff3e93ee296c4082ee73e7c353312c9d75711ce1623e9c54bdff59d2a69dcb7d84c235b23a4480c2461b405cfd1a38992f295ad3adc94cd07c850d1ce6d0b2fea02c24e9280333152fb794e4ddea02017a6c139b50101caecaf2abc0847a1ff2f7fc3c2b99a96fc4275ad107274e2934a87a4ddcdb112754ca5bdec0ead14b6c0f19a43a2f05c7f0be31491eb8c9ff68236c8600040000000000000000000066e034c81c3cab64e4fc8dc55ce0ada18dcbf31c6e82893add3bee3e10fc873d1d922b0877cbcd95b839d3059d5140a1f742f6e75741e39e5cb6a193e06a1043375b0f61b5d4e17c81baa31b924d84f224baf1221c15fa12313ffbfa7c2730309f66705b71e6205e7cbf3643561eabb9a63fcd604d5cc27e1317ad94cf438d71873e540be16b6ca205081173bd03c4754fc4674812daab482fd390a1c903b5d28a1eb247b5837d7603b92495d5c569f6433c3fca5206cb0000003fdbbd3892c52c2e7612e05de32322e980a3d69931e2c9312dd517c96f2ee90362476ed853c4c9b7d4ebf13cbaa795860e92a3d7d004f2c491db38eb769f094d5d48b262cc35c40682138cf13a49aa9f27abec00002f01ba1251aaf2385416ca719300"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000080)='sched_switch\x00', r4, 0x0, 0x4}, 0x18) socket(0x10, 0x3, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0xfffffffffffffda3, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x20}}, 0x4000000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000900)=ANY=[@ANYBLOB="7c0000005200040004000000000000001c00000000d1d81d7b4d753fb2ca8aa215710ede1eac658dddd7ffa7138682425a7a714d5b30592f674976865ddf4365545ccdd4bde1eb55f72376a7ccee83b13831c75966627d83b52ad7915976521704ed2294868f9a10a5c08ef5dd758112068332adf8142d03563100"/139], 0x7c}, 0x1, 0x0, 0x0, 0x8800}, 0x24040084) ppoll(&(0x7f0000000500)=[{r2}], 0x1, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f0000000240)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x400, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x0) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) socket$netlink(0x10, 0x3, 0x14) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x3938700}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x32, 0xffffffffffffffff, 0x739ef000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-ioctl$sock_SIOCGIFINDEX-socketpair$unix-setsockopt$SO_ATTACH_FILTER-sendmmsg-socket$inet6_sctp-close-socket-socket$inet6_sctp-shutdown-close-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR-sendmmsg$inet_sctp-setsockopt$inet_sctp6_SCTP_CONTEXT-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macsec0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000000180), 0x4000190, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0x3) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xf, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7a, &(0x7f0000000340)={r7, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x83, &(0x7f0000000000), 0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x1, 0x70bd29, 0x25dfdbf8, {0x0, 0x0, 0x0, r1, 0x12a06, 0x409}, [@IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8804) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-ioctl$sock_SIOCGIFINDEX-socketpair$unix-setsockopt$SO_ATTACH_FILTER-sendmmsg-socket$inet6_sctp-close-socket-socket$inet6_sctp-shutdown-close-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR-sendmmsg$inet_sctp-setsockopt$inet_sctp6_SCTP_CONTEXT-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macsec0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000000180), 0x4000190, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) close(0x3) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xf, @dev={0xfe, 0x80, '\x00', 0xb}, 0x1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7a, &(0x7f0000000340)={r7, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x83, &(0x7f0000000000), 0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x1, 0x70bd29, 0x25dfdbf8, {0x0, 0x0, 0x0, r1, 0x12a06, 0x409}, [@IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8804) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-setsockopt$packet_int-ioctl$sock_ipv6_tunnel_SIOCCHG6RD-ioctl$sock_SIOCGIFINDEX-sendto$packet-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c0000001000010400"/20, @ANYBLOB="5d580000000000001c001a8018000a801400070000000000000000000000000000000001140003006970766c616e310000000000000000001c0012800b0001006970766c616e00000c"], 0x6c}, 0x1, 0x0, 0x0, 0x840}, 0x4040010) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x34}, @remote, 0xa, 0xd}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d00)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="0503162ed3fc140820004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe280}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback={0xffffff7f00000000}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x18}}]}}}]}, 0x5c}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-setsockopt$packet_int-ioctl$sock_ipv6_tunnel_SIOCCHG6RD-ioctl$sock_SIOCGIFINDEX-sendto$packet-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="6c0000001000010400"/20, @ANYBLOB="5d580000000000001c001a8018000a801400070000000000000000000000000000000001140003006970766c616e310000000000000000001c0012800b0001006970766c616e00000c"], 0x6c}, 0x1, 0x0, 0x0, 0x840}, 0x4040010) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x34}, @remote, 0xa, 0xd}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d00)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="0503162ed3fc140820004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe280}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback={0xffffff7f00000000}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x18}}]}}}]}, 0x5c}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-sendmsg$ETHTOOL_MSG_RINGS_SET-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-setsockopt$IP_VS_SO_SET_STARTDAEMON-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x400c040) (async, rerun: 32) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000012c0)={0x2, 'tunl0\x00', 0x3}, 0x18) (async) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-sendmsg$ETHTOOL_MSG_RINGS_SET-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-setsockopt$IP_VS_SO_SET_STARTDAEMON detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x400c040) (async, rerun: 32) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000012c0)={0x2, 'tunl0\x00', 0x3}, 0x18) (async) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-sendmsg$ETHTOOL_MSG_RINGS_SET-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x400c040) (async, rerun: 32) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-sendmsg$ETHTOOL_MSG_RINGS_SET-epoll_create1-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x400c040) (async, rerun: 32) epoll_create1(0x80000) (rerun: 32) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-sendmsg$ETHTOOL_MSG_RINGS_SET-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[], 0x14}}, 0x400c040) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = accept4(r7, 0x0, 0x0, 0x0) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-setsockopt$ALG_SET_KEY-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c09d05c16", 0xc) (async) r8 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = accept4(r7, 0x0, 0x0, 0x0) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-sendmmsg$inet6-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000000180)}}], 0x1, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) r8 = accept4(r7, 0x0, 0x0, 0x0) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="7961fdffffff0064857228070c312a98db020000007e5a0a0000"], 0x20}}, 0x4000054) (async) r7 = socket$alg(0x26, 0x5, 0x0) r8 = accept4(r7, 0x0, 0x0, 0x0) r9 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-syz_genetlink_get_family_id$nl80211-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-socket$nl_generic-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in sys_unshare testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-socket$igmp6-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) socket$igmp6(0xa, 0x3, 0x2) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in sys_bpf testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-connect$inet-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-bind$inet-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-setsockopt$SO_TIMESTAMPING-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x474c, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x0) r7 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in sys_bpf testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-socket$inet6-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) r6 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-socket$inet_udp-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(r3, &(0x7f0000007fc0), 0x800001d, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) r6 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000040)={0xc000200a}) recvmmsg(r3, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in smp_call_function testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-socket$nl_route-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-setsockopt$sock_int-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000d00), 0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-bpf$PROG_LOAD-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-socket$inet6_udplite-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-unshare-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) unshare(0x62040200) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: task hung in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00'}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, 0x0, &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0x0, r0}, 0x18) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, 0x0) (async, rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (rerun: 64) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in sys_socket testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in tx testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m21.209710875s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted simplifying C reproducer testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: rcu detected stall in sys_bpf testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: rcu detected stall in sys_socket testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in corrupted testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: INFO: task hung in addrconf_dad_work a never seen crash title: INFO: task hung in addrconf_dad_work, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=6m21.209710875s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL-ioctl$sock_SIOCSIFBR-setsockopt$inet6_int-unshare-sendmmsg-socket$alg-accept4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-recvmmsg detailed listing: executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) (async) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, 0x0) (async) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0xfffffff7, 0x4) (async) unshare(0x600) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xc000200a}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x45833af92e4b39ff, 0x0) program crashed: INFO: rcu detected stall in watchdog validation run: crashed=true reproducing took 6h54m15.688731419s repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10502 jiffies, g=18609, q=500 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294978752-4294968250), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g18609 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27272 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:check_kcov_mode kernel/kcov.c:183 [inline] RIP: 0010:write_comp_data kernel/kcov.c:246 [inline] RIP: 0010:__sanitizer_cov_trace_switch+0x97/0x130 kernel/kcov.c:351 Code: 54 53 48 8b 54 24 20 65 4c 8b 04 25 08 b0 7e 92 45 31 c9 eb 08 49 ff c1 4c 39 c8 74 77 4e 8b 54 ce 10 65 44 8b 1d c9 f7 bc 10 <41> 81 e3 00 01 ff 00 74 13 41 81 fb 00 01 00 00 75 d9 41 83 b8 6c RSP: 0018:ffffc90000a082e0 EFLAGS: 00000016 RAX: 0000000000000020 RBX: 0000000000000004 RCX: 0000000000000005 RDX: ffffffff81c39275 RSI: ffffffff8df9a280 RDI: 0000000000000004 RBP: 0000006100d347d2 R08: ffff88801e2b0000 R09: 000000000000001b R10: 000000000000001b R11: 0000000080010005 R12: dffffc0000000000 R13: ffff88801bed6010 R14: ffff88801bed64c0 R15: 00000000000667c4 FS: 0000000000000000(0000) GS:ffff888125f35000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d3cfba3a38 CR3: 00000000727a4000 CR4: 00000000003526f0 Call Trace: rb_event_length+0x45/0x400 kernel/trace/ring_buffer.c:222 rb_read_data_buffer+0x438/0x580 kernel/trace/ring_buffer.c:1858 check_buffer+0x28a/0x750 kernel/trace/ring_buffer.c:4410 __rb_reserve_next+0x592/0xdb0 kernel/trace/ring_buffer.c:4509 rb_reserve_next_event kernel/trace/ring_buffer.c:4646 [inline] ring_buffer_lock_reserve+0xbb5/0x1010 kernel/trace/ring_buffer.c:4705 __trace_buffer_lock_reserve kernel/trace/trace.c:1079 [inline] trace_event_buffer_lock_reserve+0x1d0/0x6f0 kernel/trace/trace.c:2808 trace_event_buffer_reserve+0x248/0x340 kernel/trace/trace_events.c:672 do_trace_event_raw_event_bpf_trace_printk kernel/trace/bpf_trace.h:11 [inline] trace_event_raw_event_bpf_trace_printk+0x100/0x260 kernel/trace/bpf_trace.h:11 __do_trace_bpf_trace_printk kernel/trace/bpf_trace.h:11 [inline] trace_bpf_trace_printk+0x153/0x1b0 kernel/trace/bpf_trace.h:11 ____bpf_trace_printk kernel/trace/bpf_trace.c:379 [inline] bpf_trace_printk+0x11e/0x190 kernel/trace/bpf_trace.c:362 bpf_prog_b1367f0be6c54012+0x39/0x3f bpf_dispatcher_nop_func include/linux/bpf.h:1378 [inline] __bpf_prog_run include/linux/filter.h:723 [inline] bpf_prog_run include/linux/filter.h:730 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2075 [inline] bpf_trace_run1+0x27f/0x4c0 kernel/trace/bpf_trace.c:2115 __bpf_trace_rcu_utilization+0xa1/0xf0 include/trace/events/rcu.h:27 __traceiter_rcu_utilization+0x7a/0xb0 include/trace/events/rcu.h:27 __do_trace_rcu_utilization include/trace/events/rcu.h:27 [inline] trace_rcu_utilization+0x191/0x1c0 include/trace/events/rcu.h:27 rcu_sched_clock_irq+0xd3/0x1280 kernel/rcu/tree.c:2693 update_process_times+0x23c/0x2f0 kernel/time/timer.c:2474 tick_sched_handle kernel/time/tick-sched.c:298 [inline] tick_nohz_handler+0x3e9/0x710 kernel/time/tick-sched.c:319 __run_hrtimer kernel/time/hrtimer.c:1777 [inline] __hrtimer_run_queues+0x4d0/0xc30 kernel/time/hrtimer.c:1841 hrtimer_interrupt+0x45b/0xaa0 kernel/time/hrtimer.c:1903 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1045 [inline] __sysvec_apic_timer_interrupt+0x102/0x3e0 arch/x86/kernel/apic/apic.c:1062 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline] sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1056 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:console_trylock_spinning kernel/printk/printk.c:2037 [inline] RIP: 0010:vprintk_emit+0x4d0/0x5f0 kernel/printk/printk.c:2425 Code: 0f 84 34 ff ff ff e8 cf 62 20 00 fb eb 44 e8 c7 62 20 00 e8 82 72 ba 09 4d 85 f6 74 94 e8 b8 62 20 00 fb 48 c7 c7 e0 58 f3 8d <31> f6 ba 01 00 00 00 31 c9 41 b8 01 00 00 00 45 31 c9 53 e8 28 26 RSP: 0018:ffffc90000a77a80 EFLAGS: 00000293 RAX: ffffffff81a14f98 RBX: ffffffff81a14df1 RCX: ffff88801e2b0000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8df358e0 RBP: ffffc90000a77b90 R08: ffffffff8f822077 R09: 1ffffffff1f0440e R10: dffffc0000000000 R11: fffffbfff1f0440f R12: 0000000000000000 R13: 0000000000000040 R14: 0000000000000200 R15: 1ffff9200014ef54 _printk+0xcf/0x120 kernel/printk/printk.c:2451 check_hung_task kernel/hung_task.c:255 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:331 [inline] watchdog+0xb35/0xfe0 kernel/hung_task.c:515 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: (detected by 0, t=10502 jiffies, g=18609, q=500 ncpus=2) rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294978752-4294968250), jiffies_till_next_fqs=1, root ->qsmask 0x0 rcu: rcu_preempt kthread starved for 10502 jiffies! g18609 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27272 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:check_kcov_mode kernel/kcov.c:183 [inline] RIP: 0010:write_comp_data kernel/kcov.c:246 [inline] RIP: 0010:__sanitizer_cov_trace_switch+0x97/0x130 kernel/kcov.c:351 Code: 54 53 48 8b 54 24 20 65 4c 8b 04 25 08 b0 7e 92 45 31 c9 eb 08 49 ff c1 4c 39 c8 74 77 4e 8b 54 ce 10 65 44 8b 1d c9 f7 bc 10 <41> 81 e3 00 01 ff 00 74 13 41 81 fb 00 01 00 00 75 d9 41 83 b8 6c RSP: 0018:ffffc90000a082e0 EFLAGS: 00000016 RAX: 0000000000000020 RBX: 0000000000000004 RCX: 0000000000000005 RDX: ffffffff81c39275 RSI: ffffffff8df9a280 RDI: 0000000000000004 RBP: 0000006100d347d2 R08: ffff88801e2b0000 R09: 000000000000001b R10: 000000000000001b R11: 0000000080010005 R12: dffffc0000000000 R13: ffff88801bed6010 R14: ffff88801bed64c0 R15: 00000000000667c4 FS: 0000000000000000(0000) GS:ffff888125f35000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d3cfba3a38 CR3: 00000000727a4000 CR4: 00000000003526f0 Call Trace: rb_event_length+0x45/0x400 kernel/trace/ring_buffer.c:222 rb_read_data_buffer+0x438/0x580 kernel/trace/ring_buffer.c:1858 check_buffer+0x28a/0x750 kernel/trace/ring_buffer.c:4410 __rb_reserve_next+0x592/0xdb0 kernel/trace/ring_buffer.c:4509 rb_reserve_next_event kernel/trace/ring_buffer.c:4646 [inline] ring_buffer_lock_reserve+0xbb5/0x1010 kernel/trace/ring_buffer.c:4705 __trace_buffer_lock_reserve kernel/trace/trace.c:1079 [inline] trace_event_buffer_lock_reserve+0x1d0/0x6f0 kernel/trace/trace.c:2808 trace_event_buffer_reserve+0x248/0x340 kernel/trace/trace_events.c:672 do_trace_event_raw_event_bpf_trace_printk kernel/trace/bpf_trace.h:11 [inline] trace_event_raw_event_bpf_trace_printk+0x100/0x260 kernel/trace/bpf_trace.h:11 __do_trace_bpf_trace_printk kernel/trace/bpf_trace.h:11 [inline] trace_bpf_trace_printk+0x153/0x1b0 kernel/trace/bpf_trace.h:11 ____bpf_trace_printk kernel/trace/bpf_trace.c:379 [inline] bpf_trace_printk+0x11e/0x190 kernel/trace/bpf_trace.c:362 bpf_prog_b1367f0be6c54012+0x39/0x3f bpf_dispatcher_nop_func include/linux/bpf.h:1378 [inline] __bpf_prog_run include/linux/filter.h:723 [inline] bpf_prog_run include/linux/filter.h:730 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2075 [inline] bpf_trace_run1+0x27f/0x4c0 kernel/trace/bpf_trace.c:2115 __bpf_trace_rcu_utilization+0xa1/0xf0 include/trace/events/rcu.h:27 __traceiter_rcu_utilization+0x7a/0xb0 include/trace/events/rcu.h:27 __do_trace_rcu_utilization include/trace/events/rcu.h:27 [inline] trace_rcu_utilization+0x191/0x1c0 include/trace/events/rcu.h:27 rcu_sched_clock_irq+0xd3/0x1280 kernel/rcu/tree.c:2693 update_process_times+0x23c/0x2f0 kernel/time/timer.c:2474 tick_sched_handle kernel/time/tick-sched.c:298 [inline] tick_nohz_handler+0x3e9/0x710 kernel/time/tick-sched.c:319 __run_hrtimer kernel/time/hrtimer.c:1777 [inline] __hrtimer_run_queues+0x4d0/0xc30 kernel/time/hrtimer.c:1841 hrtimer_interrupt+0x45b/0xaa0 kernel/time/hrtimer.c:1903 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1045 [inline] __sysvec_apic_timer_interrupt+0x102/0x3e0 arch/x86/kernel/apic/apic.c:1062 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline] sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1056 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:console_trylock_spinning kernel/printk/printk.c:2037 [inline] RIP: 0010:vprintk_emit+0x4d0/0x5f0 kernel/printk/printk.c:2425 Code: 0f 84 34 ff ff ff e8 cf 62 20 00 fb eb 44 e8 c7 62 20 00 e8 82 72 ba 09 4d 85 f6 74 94 e8 b8 62 20 00 fb 48 c7 c7 e0 58 f3 8d <31> f6 ba 01 00 00 00 31 c9 41 b8 01 00 00 00 45 31 c9 53 e8 28 26 RSP: 0018:ffffc90000a77a80 EFLAGS: 00000293 RAX: ffffffff81a14f98 RBX: ffffffff81a14df1 RCX: ffff88801e2b0000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8df358e0 RBP: ffffc90000a77b90 R08: ffffffff8f822077 R09: 1ffffffff1f0440e R10: dffffc0000000000 R11: fffffbfff1f0440f R12: 0000000000000000 R13: 0000000000000040 R14: 0000000000000200 R15: 1ffff9200014ef54 _printk+0xcf/0x120 kernel/printk/printk.c:2451 check_hung_task kernel/hung_task.c:255 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:331 [inline] watchdog+0xb35/0xfe0 kernel/hung_task.c:515 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246