Extracting prog: 1h20m15.965240742s Minimizing prog: 1h7m14.366475281s Simplifying prog options: 0s Extracting C: 5m7.588620487s Simplifying C: 14m15.601319749s 30 programs, 3 VMs, timeouts [15s 1m40s 6m0s] extracting reproducer from 30 programs single: executing 5 programs separately with timeout 15s testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_int-sendto$packet detailed listing: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket$igmp-socket$nl_netfilter-sendmsg$IPSET_CMD_LIST-setsockopt$MRT_ADD_MFC_PROXY-setsockopt$MRT_ADD_MFC-setsockopt$MRT_ADD_MFC-ioctl$sock_SIOCGIFINDEX-socket$igmp-setsockopt$MRT_ADD_MFC detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) program did not crash testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-sendmsg$netlink detailed listing: executing program 0: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) program did not crash testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) program did not crash testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-sendto$inet6-recvfrom$inet6-writev-socket$inet6-sendto$inet6 detailed listing: executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 15s testing program (duration=22s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 4, 6, 7, 9, 10, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: bisecting 30 programs bisect: split chunks (needed=false): <30> bisect: split chunk #0 of len 30 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/3 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 4, 6, 7, 9, 10, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 3/3 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 4, 6, 7, 9, 10, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) program did not crash bisect: split chunks (needed=true): <10>, <10>, <10> bisect: split chunk #0 of len 10 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=21s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 6, 7, 9, 10, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=21s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000000000000000000000000000006112000000000000950000000000000051fa7824c74186dc02ec0696c37b64e3b24da3180100000005165c0f63cdc2e82818254950ee03568b8809a1ff4c7c4750eabfafcb9531b31e6a86827d1010c5a909ab98e00e19644a88e95ba26d1c9eecddb2d11c541418ceeb29b9b6829c6e433822bdb3cc85244aab60c1aae1314d7381fcfeb970bea672cf1e926f6a51479343144648a07a975bd89dc398712376610f6254f12495b4658319684387f6f3543205d4bc4ce05b8b961103673dff7f158052e62b20f05fd24108d8363d44fcd0f8f3647899762a17282a1914452d11f557c28f396eebdc858558db0276d14f9035f2b5f703e5be7e4acf8b78c2834ae5805fffee38a9a0033d520bcf6b08ede50899d4b9bdf85c71c5de2503dab358f42a2624c7daa9ed44039aab46419496362e54cfad05a0004ac71a003d7b85d07191bed4e5a890826300214146f7ed569985439baa355c2766dd056f5d79e454f3d873095e7a237bc06d035a8d601f21746d886419f38b34a495040000000071c2f0cce8c93cc17e9afa314fcb2ba15d646c66b0f65021829f87d988b4e2d71753b1549fa734f0b2e56dbd21ed2e09d0cddad721971637f384eed3034597c93e1c52f42cad0ed09c395dc6e9703660fefa1c80f467367c006f25caf0cbcefd13d68839893e39c588eb032905f91cafa4996dbf0c9be9654db05fb918086cc8228d02a3092c0830b8f587a5624515298b2d4eb2bde6f9a2eb83d53f717f13fa7552d92c51dbd32ea50c490ecd085d2811a7555c538cffffff7f00000000dd872244bfa64779e0f43a9c277e2910b7ccdc3d6726d34ad2101033a623ca2a49ad344884289130bc71cee2b7de62bf48129ae1af052a2d46a61625735a9eea7f793946b3229e861d8ea49806b3f7d4295f6b000000000000f337b1ceb2d8a65dcdcd895d7ba37098d2593fdaaef445af5bee02019c00000099b13ecda2a5b37de0519e974cba92ebaf0f701611a9b027ce04340bda4594cc9049c3f101629ab028145e004209ebe71a6fe84af50804000000000000004a27213354964e250a98fe357676f94b6947383e320fbb1118f586d5b9b1b977e1e1a4490ff67703a9b5900f8a6f8a805879dd91ec5ff435b219c53680c0ae04dcc4ef69b98fcb0d6b6a03a8b71a66b4e2876dc4b610444bf10000000000b046b6ae5d68156bcbd6d8793ade9a22ac8fc7857e5bbc14adc4e12b08f350c6789283b9990c72e64372a1f79769a8bdc632fc1a0b3417855d8b7d25ca4d404c23631ad3d2f55dcd385371c86170a4bca58c2b2b4eabc365f45bd10bb45b0c5bc354456a52be18d9b44014d20a3c51c8f013dade83562e73278662829e4f5a9ac00fd91178468c737f0872d97d38d11a176be5a0d7294c51eb161eddcfefa8837c7430721851ec2a107af0df6d43e732bbc01e76c66895eb85d36798d61622773591ee21ad9f6a1b73fa9cf3ffeb8a00b63af800a81d0fb8aa29df8b8ad6fbafefb5802a23cbdeeabceda5bfc5ff2fa5c1d61d04a1324794c6ed000696d9f04010c35474e690545c3d9bd836d4cef2585ba616e01c3d000000000000000000470ebc6f3453ecbf3047e4547d7632d3ad21798e730cb5d1da059b5bdb8107815dff995c0788906790406dfb4f8ee9f24ff94233e2e6e581e6e5de33a5f254c9a8b612547473c3001df3928dac9203b744619082421a8da7c00000000000000000000000000000018a73ef40cca690fb7595c6962984f8276677be6f66cbdbccf1896433808c9c84d74ac4a7c186a04a2250972f7acb156b21f9826b6acb7db32c4e3b3ec8b59fd972975edb1da872d81a35e4fda2f5cbde6b40bea20418c6e9dad30b791eea58f53e80fee4dd7fe08373ea2784fcd3a65261de71eb866458d2c22a"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: split chunk #1 of len 10 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: split chunk #2 of len 10 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) program did not crash bisect: split chunks (needed=true): <5>, <5>, <5>, <5>, <5> bisect: split chunk #0 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: split chunk #1 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: split chunk #2 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: split chunk #3 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: split chunk #4 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=20s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) program did not crash bisect: too many guilty chunks, aborting single: executing 5 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_int-sendto$packet detailed listing: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket$igmp-socket$nl_netfilter-sendmsg$IPSET_CMD_LIST-setsockopt$MRT_ADD_MFC_PROXY-setsockopt$MRT_ADD_MFC-setsockopt$MRT_ADD_MFC-ioctl$sock_SIOCGIFINDEX-socket$igmp-setsockopt$MRT_ADD_MFC detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-sendmsg$netlink detailed listing: executing program 0: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-sendto$inet6-recvfrom$inet6-writev-socket$inet6-sendto$inet6 detailed listing: executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 1m40s testing program (duration=1m47s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 4, 6, 7, 9, 10, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000000000000000000000000000006112000000000000950000000000000051fa7824c74186dc02ec0696c37b64e3b24da3180100000005165c0f63cdc2e82818254950ee03568b8809a1ff4c7c4750eabfafcb9531b31e6a86827d1010c5a909ab98e00e19644a88e95ba26d1c9eecddb2d11c541418ceeb29b9b6829c6e433822bdb3cc85244aab60c1aae1314d7381fcfeb970bea672cf1e926f6a51479343144648a07a975bd89dc398712376610f6254f12495b4658319684387f6f3543205d4bc4ce05b8b961103673dff7f158052e62b20f05fd24108d8363d44fcd0f8f3647899762a17282a1914452d11f557c28f396eebdc858558db0276d14f9035f2b5f703e5be7e4acf8b78c2834ae5805fffee38a9a0033d520bcf6b08ede50899d4b9bdf85c71c5de2503dab358f42a2624c7daa9ed44039aab46419496362e54cfad05a0004ac71a003d7b85d07191bed4e5a890826300214146f7ed569985439baa355c2766dd056f5d79e454f3d873095e7a237bc06d035a8d601f21746d886419f38b34a495040000000071c2f0cce8c93cc17e9afa314fcb2ba15d646c66b0f65021829f87d988b4e2d71753b1549fa734f0b2e56dbd21ed2e09d0cddad721971637f384eed3034597c93e1c52f42cad0ed09c395dc6e9703660fefa1c80f467367c006f25caf0cbcefd13d68839893e39c588eb032905f91cafa4996dbf0c9be9654db05fb918086cc8228d02a3092c0830b8f587a5624515298b2d4eb2bde6f9a2eb83d53f717f13fa7552d92c51dbd32ea50c490ecd085d2811a7555c538cffffff7f00000000dd872244bfa64779e0f43a9c277e2910b7ccdc3d6726d34ad2101033a623ca2a49ad344884289130bc71cee2b7de62bf48129ae1af052a2d46a61625735a9eea7f793946b3229e861d8ea49806b3f7d4295f6b000000000000f337b1ceb2d8a65dcdcd895d7ba37098d2593fdaaef445af5bee02019c00000099b13ecda2a5b37de0519e974cba92ebaf0f701611a9b027ce04340bda4594cc9049c3f101629ab028145e004209ebe71a6fe84af50804000000000000004a27213354964e250a98fe357676f94b6947383e320fbb1118f586d5b9b1b977e1e1a4490ff67703a9b5900f8a6f8a805879dd91ec5ff435b219c53680c0ae04dcc4ef69b98fcb0d6b6a03a8b71a66b4e2876dc4b610444bf10000000000b046b6ae5d68156bcbd6d8793ade9a22ac8fc7857e5bbc14adc4e12b08f350c6789283b9990c72e64372a1f79769a8bdc632fc1a0b3417855d8b7d25ca4d404c23631ad3d2f55dcd385371c86170a4bca58c2b2b4eabc365f45bd10bb45b0c5bc354456a52be18d9b44014d20a3c51c8f013dade83562e73278662829e4f5a9ac00fd91178468c737f0872d97d38d11a176be5a0d7294c51eb161eddcfefa8837c7430721851ec2a107af0df6d43e732bbc01e76c66895eb85d36798d61622773591ee21ad9f6a1b73fa9cf3ffeb8a00b63af800a81d0fb8aa29df8b8ad6fbafefb5802a23cbdeeabceda5bfc5ff2fa5c1d61d04a1324794c6ed000696d9f04010c35474e690545c3d9bd836d4cef2585ba616e01c3d000000000000000000470ebc6f3453ecbf3047e4547d7632d3ad21798e730cb5d1da059b5bdb8107815dff995c0788906790406dfb4f8ee9f24ff94233e2e6e581e6e5de33a5f254c9a8b612547473c3001df3928dac9203b744619082421a8da7c00000000000000000000000000000018a73ef40cca690fb7595c6962984f8276677be6f66cbdbccf1896433808c9c84d74ac4a7c186a04a2250972f7acb156b21f9826b6acb7db32c4e3b3ec8b59fd972975edb1da872d81a35e4fda2f5cbde6b40bea20418c6e9dad30b791eea58f53e80fee4dd7fe08373ea2784fcd3a65261de71eb866458d2c22a"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash replaying the whole log did not cause a kernel crash single: executing 5 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_int-sendto$packet detailed listing: executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket$igmp-socket$nl_netfilter-sendmsg$IPSET_CMD_LIST-setsockopt$MRT_ADD_MFC_PROXY-setsockopt$MRT_ADD_MFC-setsockopt$MRT_ADD_MFC-ioctl$sock_SIOCGIFINDEX-socket$igmp-setsockopt$MRT_ADD_MFC detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nl_rdma-sendmsg$netlink detailed listing: executing program 0: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6-sendto$inet6-recvfrom$inet6-writev-socket$inet6-sendto$inet6 detailed listing: executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 6m0s testing program (duration=6m7s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 11, 11, 5, 9, 4, 6, 7, 9, 10, 2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0x13) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x11c, 0x0, &(0x7f0000000fc0)=""/99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="1400000016000b63d25a80648c2594012124fc60", 0x14}], 0x1}, 0x40050) executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 2: socket$nl_route(0x10, 0x3, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000240)={0x24, @short={0x2, 0x3}}, 0x14) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x8032, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, r1, 0x811, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_LEVEL={0x1c, 0x2d, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5}, @NL802154_SECLEVEL_ATTR_FRAME={0x8}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x38}}, 0x0) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: no output from test machine bisect: bisecting 30 programs bisect: split chunks (needed=false): <30> bisect: split chunk #0 of len 30 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=6m5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3, 9, 6, 2, 11, 6, 2, 2, 11, 6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}]}, 0x34}}, 0x0) executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r1, r2, 0x2}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@cgroup=r3, 0x2, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) executing program 3: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x32) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 2, 2, 11, 3, 4, 8, 16, 8, 5] detailed listing: executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0xffffffffffffffc3) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8949, &(0x7f0000000000)={'bond0\x00'}) executing program 2: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002740)=ANY=[@ANYBLOB="140000001300015b993dde440113e90006"], 0x14}], 0x1}, 0x0) executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="200000006a006bb200"/20], 0x20}}, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x30, 0x7, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x30}}, 0x4000) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x0, "d30f388c52647612d91de4353d68b0fa00"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000280)={@multicast2, @multicast1, 0x0, "7ea97ddb2ac127ffa5b7216fe75ebaa2855a422a8bf8ec7caf003751804500"}, 0x3c) setsockopt$MRT_ADD_MFC(r1, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ac38f5bd6e0630e369c7b35d21ff1f4d7ed79c31e2b0f1da"}, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000180)={@private, @multicast2, 0x0, "941621a61c5815f4678d8fd4a8e14b0447113c694d1fd55708018620fd419884"}, 0x3c) executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$phonet_pipe(r0, &(0x7f0000000000), 0x10) executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: testing without sub-chunk 3/3 bisect: split chunks (needed=true): <10> bisect: split chunk #0 of len 10 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 8, 16, 8, 5] detailed listing: executing program 4: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x2c, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x10, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xc, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0xfffffffc}]}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/195, 0xc3, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x890b, &(0x7f0000000000)='bridge0\x00') r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xf, 0xf, &(0x7f0000000480)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x51}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x42, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100), &(0x7f00000001c0), 0x107d, r2}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001dc0)={r2, &(0x7f0000000d00), &(0x7f0000000dc0)=""/4096}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x39, 0x0, "b0fd7b07ff8a216915a8d3215a3225178096acf74c85ad01ba95fd9d0543750fb5a62a045888e8febca073f1f821abb8083f4d192383c47b3800abd4d841e2d4b56039653b95d0cd0a00a6ea35bdfaf6"}, 0xd8) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f408, 0x0) executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <5> bisect: split chunk #0 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 5] detailed listing: executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_route-socket$packet-ioctl$sock_SIOCGIFINDEX-setsockopt$packet_int-sendto$packet detailed listing: executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x20}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xf3e, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f043c2bf0e812002c001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c152cfdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0x11, 0x0, r1, 0x12, 0x0, 0x6, @multicast}, 0x14) failed to boot instance (try 1): failed to create VM: can't ssh into the instance failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.23" "pwd"]: exit status 255 ssh: connect to host 10.128.1.23 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. syzkaller.us-central1-c.ci-upstream-net-kasan-gce-9.syzkaller.port=1.replay-lines=10000@us-central1-ssh-serialport.googleapis.com: Permission denied (publickey). program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp-getsockopt$bt_BT_SECURITY detailed listing: executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: the chunk can be dropped bisect: split chunks (needed=true): <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 1 programs left: executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) bisect: trying to concatenate bisect: concatenate 1 entries testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp-getsockopt$bt_BT_SECURITY detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) getsockopt$bt_BT_SECURITY(r1, 0x111, 0x4, 0x0, 0x20001f00) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete bisect: concatenation succeeded found reproducer with 8 syscalls minimizing guilty program testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$pppl2tp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-setsockopt$XDP_UMEM_REG-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$xdp-socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r0, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r0, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, 0x0, 0x0) connect$pppl2tp(r0, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x1, 0x3}}, 0x26) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp detailed listing: executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x32) connect$pppl2tp(r0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: no output from test machine simplifying C reproducer testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: no output from test machine testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Write in l2tp_session_delete testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$pppl2tp-socket$inet_udp-connect$pppl2tp-connect$pppl2tp program crashed: KASAN: slab-use-after-free Read in l2tp_tunnel_del_work reproducing took 2h46m53.521698875s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in l2tp_tunnel_del_work+0xe5/0x330 net/l2tp/l2tp_core.c:1334 Read of size 8 at addr ffff88802b7598b8 by task kworker/u8:2/35 CPU: 1 PID: 35 Comm: kworker/u8:2 Not tainted 6.10.0-rc5-syzkaller-01137-g1c5fc27bc48a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: l2tp l2tp_tunnel_del_work Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 print_address_description mm/kasan/report.c:377 [inline] print_report+0x169/0x550 mm/kasan/report.c:488 kasan_report+0x143/0x180 mm/kasan/report.c:601 l2tp_tunnel_del_work+0xe5/0x330 net/l2tp/l2tp_core.c:1334 process_one_work kernel/workqueue.c:3248 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3329 worker_thread+0x86d/0xd50 kernel/workqueue.c:3409 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Allocated by task 5089: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:370 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slub.c:4123 [inline] __kmalloc_noprof+0x1f9/0x400 mm/slub.c:4136 kmalloc_noprof include/linux/slab.h:664 [inline] kzalloc_noprof include/linux/slab.h:778 [inline] l2tp_session_create+0x3b/0xc20 net/l2tp/l2tp_core.c:1675 pppol2tp_connect+0xca3/0x17a0 net/l2tp/l2tp_ppp.c:782 __sys_connect_file net/socket.c:2049 [inline] __sys_connect+0x2df/0x310 net/socket.c:2066 __do_sys_connect net/socket.c:2076 [inline] __se_sys_connect net/socket.c:2073 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2073 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 5091: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579 poison_slab_object+0xe0/0x150 mm/kasan/common.c:240 __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256 kasan_slab_free include/linux/kasan.h:184 [inline] slab_free_hook mm/slub.c:2196 [inline] slab_free mm/slub.c:4438 [inline] kfree+0x149/0x360 mm/slub.c:4559 __sk_destruct+0x58/0x5f0 net/core/sock.c:2191 rcu_do_batch kernel/rcu/tree.c:2535 [inline] rcu_core+0xafd/0x1830 kernel/rcu/tree.c:2809 handle_softirqs+0x2c4/0x970 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637 irq_exit_rcu+0x9/0x30 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 Last potentially related work creation: kasan_save_stack+0x3f/0x60 mm/kasan/common.c:47 __kasan_record_aux_stack+0xac/0xc0 mm/kasan/generic.c:541 __call_rcu_common kernel/rcu/tree.c:3072 [inline] call_rcu+0x167/0xa70 kernel/rcu/tree.c:3176 pppol2tp_release+0x24b/0x350 net/l2tp/l2tp_ppp.c:457 __sock_release net/socket.c:659 [inline] sock_close+0xbc/0x240 net/socket.c:1421 __fput+0x406/0x8b0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa27/0x27e0 kernel/exit.c:874 do_group_exit+0x207/0x2c0 kernel/exit.c:1023 __do_sys_exit_group kernel/exit.c:1034 [inline] __se_sys_exit_group kernel/exit.c:1032 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1032 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff88802b759800 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 184 bytes inside of freed 1024-byte region [ffff88802b759800, ffff88802b759c00) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b758 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: 0xffffefff(slab) raw: 00fff00000000040 ffff888015041dc0 ffffea0000a83400 dead000000000002 raw: 0000000000000000 0000000000100010 00000001ffffefff 0000000000000000 head: 00fff00000000040 ffff888015041dc0 ffffea0000a83400 dead000000000002 head: 0000000000000000 0000000000100010 00000001ffffefff 0000000000000000 head: 00fff00000000003 ffffea0000add601 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 24137421935, free_ts 0 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1473 prep_new_page mm/page_alloc.c:1481 [inline] get_page_from_freelist+0x2e4c/0x2f10 mm/page_alloc.c:3425 __alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4683 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] alloc_slab_page+0x5f/0x120 mm/slub.c:2265 allocate_slab+0x5a/0x2f0 mm/slub.c:2428 new_slab mm/slub.c:2481 [inline] ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3667 __slab_alloc+0x58/0xa0 mm/slub.c:3757 __slab_alloc_node mm/slub.c:3810 [inline] slab_alloc_node mm/slub.c:3990 [inline] __do_kmalloc_node mm/slub.c:4122 [inline] kmalloc_node_track_caller_noprof+0x281/0x440 mm/slub.c:4143 __do_krealloc mm/slab_common.c:1183 [inline] krealloc_noprof+0x7d/0x120 mm/slab_common.c:1216 add_sysfs_param+0xca/0x7f0 kernel/params.c:654 kernel_add_sysfs_param+0xb4/0x130 kernel/params.c:817 param_sysfs_builtin+0x16e/0x1f0 kernel/params.c:856 param_sysfs_builtin_init+0x31/0x40 kernel/params.c:990 do_one_initcall+0x248/0x880 init/main.c:1267 do_initcall_level+0x157/0x210 init/main.c:1329 do_initcalls+0x3f/0x80 init/main.c:1345 page_owner free stack trace missing Memory state around the buggy address: ffff88802b759780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88802b759800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff88802b759880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88802b759900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88802b759980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in l2tp_tunnel_del_work+0xe5/0x330 net/l2tp/l2tp_core.c:1334 Read of size 8 at addr ffff88802b7598b8 by task kworker/u8:2/35 CPU: 1 PID: 35 Comm: kworker/u8:2 Not tainted 6.10.0-rc5-syzkaller-01137-g1c5fc27bc48a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: l2tp l2tp_tunnel_del_work Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 print_address_description mm/kasan/report.c:377 [inline] print_report+0x169/0x550 mm/kasan/report.c:488 kasan_report+0x143/0x180 mm/kasan/report.c:601 l2tp_tunnel_del_work+0xe5/0x330 net/l2tp/l2tp_core.c:1334 process_one_work kernel/workqueue.c:3248 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3329 worker_thread+0x86d/0xd50 kernel/workqueue.c:3409 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Allocated by task 5089: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:370 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387 kasan_kmalloc include/linux/kasan.h:211 [inline] __do_kmalloc_node mm/slub.c:4123 [inline] __kmalloc_noprof+0x1f9/0x400 mm/slub.c:4136 kmalloc_noprof include/linux/slab.h:664 [inline] kzalloc_noprof include/linux/slab.h:778 [inline] l2tp_session_create+0x3b/0xc20 net/l2tp/l2tp_core.c:1675 pppol2tp_connect+0xca3/0x17a0 net/l2tp/l2tp_ppp.c:782 __sys_connect_file net/socket.c:2049 [inline] __sys_connect+0x2df/0x310 net/socket.c:2066 __do_sys_connect net/socket.c:2076 [inline] __se_sys_connect net/socket.c:2073 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2073 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 5091: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579 poison_slab_object+0xe0/0x150 mm/kasan/common.c:240 __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256 kasan_slab_free include/linux/kasan.h:184 [inline] slab_free_hook mm/slub.c:2196 [inline] slab_free mm/slub.c:4438 [inline] kfree+0x149/0x360 mm/slub.c:4559 __sk_destruct+0x58/0x5f0 net/core/sock.c:2191 rcu_do_batch kernel/rcu/tree.c:2535 [inline] rcu_core+0xafd/0x1830 kernel/rcu/tree.c:2809 handle_softirqs+0x2c4/0x970 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637 irq_exit_rcu+0x9/0x30 kernel/softirq.c:649 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702 Last potentially related work creation: kasan_save_stack+0x3f/0x60 mm/kasan/common.c:47 __kasan_record_aux_stack+0xac/0xc0 mm/kasan/generic.c:541 __call_rcu_common kernel/rcu/tree.c:3072 [inline] call_rcu+0x167/0xa70 kernel/rcu/tree.c:3176 pppol2tp_release+0x24b/0x350 net/l2tp/l2tp_ppp.c:457 __sock_release net/socket.c:659 [inline] sock_close+0xbc/0x240 net/socket.c:1421 __fput+0x406/0x8b0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa27/0x27e0 kernel/exit.c:874 do_group_exit+0x207/0x2c0 kernel/exit.c:1023 __do_sys_exit_group kernel/exit.c:1034 [inline] __se_sys_exit_group kernel/exit.c:1032 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1032 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff88802b759800 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 184 bytes inside of freed 1024-byte region [ffff88802b759800, ffff88802b759c00) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b758 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: 0xffffefff(slab) raw: 00fff00000000040 ffff888015041dc0 ffffea0000a83400 dead000000000002 raw: 0000000000000000 0000000000100010 00000001ffffefff 0000000000000000 head: 00fff00000000040 ffff888015041dc0 ffffea0000a83400 dead000000000002 head: 0000000000000000 0000000000100010 00000001ffffefff 0000000000000000 head: 00fff00000000003 ffffea0000add601 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 24137421935, free_ts 0 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1473 prep_new_page mm/page_alloc.c:1481 [inline] get_page_from_freelist+0x2e4c/0x2f10 mm/page_alloc.c:3425 __alloc_pages_noprof+0x256/0x6c0 mm/page_alloc.c:4683 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] alloc_slab_page+0x5f/0x120 mm/slub.c:2265 allocate_slab+0x5a/0x2f0 mm/slub.c:2428 new_slab mm/slub.c:2481 [inline] ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3667 __slab_alloc+0x58/0xa0 mm/slub.c:3757 __slab_alloc_node mm/slub.c:3810 [inline] slab_alloc_node mm/slub.c:3990 [inline] __do_kmalloc_node mm/slub.c:4122 [inline] kmalloc_node_track_caller_noprof+0x281/0x440 mm/slub.c:4143 __do_krealloc mm/slab_common.c:1183 [inline] krealloc_noprof+0x7d/0x120 mm/slab_common.c:1216 add_sysfs_param+0xca/0x7f0 kernel/params.c:654 kernel_add_sysfs_param+0xb4/0x130 kernel/params.c:817 param_sysfs_builtin+0x16e/0x1f0 kernel/params.c:856 param_sysfs_builtin_init+0x31/0x40 kernel/params.c:990 do_one_initcall+0x248/0x880 init/main.c:1267 do_initcall_level+0x157/0x210 init/main.c:1329 do_initcalls+0x3f/0x80 init/main.c:1345 page_owner free stack trace missing Memory state around the buggy address: ffff88802b759780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88802b759800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff88802b759880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88802b759900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88802b759980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== failed to boot instance (try 1): failed to create VM: can't ssh into the instance failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.32" "pwd"]: exit status 255 ssh: connect to host 10.128.0.32 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. syzkaller.us-central1-c.ci-upstream-net-kasan-gce-5.syzkaller.port=1.replay-lines=10000@us-central1-ssh-serialport.googleapis.com: Permission denied (publickey).