Extracting prog: 15m47.770868938s Minimizing prog: 2h23m40.41748155s Simplifying prog options: 0s Extracting C: 2m28.153387897s Simplifying C: 57m8.479075746s extracting reproducer from 37 programs testing a last program of every proc single: executing 7 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$netlbl_cipso-sendmsg$NLBL_CIPSOV4_C_ADD-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$ieee802154-syz_genetlink_get_family_id$nl802154-openat$tun-ioctl$TUNSETIFF-socket$kcm-ioctl$SIOCSIFHWADDR-write$tun-syz_init_net_socket$nl_generic-ioctl$sock_SIOCGIFINDEX_802154-sendmsg$NL802154_CMD_DEL_SEC_KEY-sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL detailed listing: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000100)=ANY=[@ANYRESDEC], &(0x7f0000000000)='syzkaller\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x94) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0xd0, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSCATLST={0x8, 0xc, 0x0, 0x1, [{0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0xa0, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}]}]}, 0xd0}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x8ac41, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r5, &(0x7f0000000080)={@val={0x0, 0x6003}, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x4000, 0x0, 0x0, 0x2f, 0x0, @private=0x1fe1, @multicast1}, {0xa000, 0x6558, 0xc, 0x0, @gue={{0x1, 0x0, 0x1, 0x9, 0x0, @void}}}}}}}}, 0x32) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r8, @ANYBLOB="300030802c00018008000100"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022abd7000fedbdf01000000000a0001007770616e5fb86078be68fd66", @ANYRES32=r8, @ANYBLOB="0a0001007770616e300000000a0001007770616e30000000050036000100000005003400e400000005003400050000000500330007000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x810) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-socket$nl_route-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_devices-write$cgroup_devices-sendmsg$nl_route-socket$netlink-socket-setsockopt$IP_VS_SO_SET_ADD-setsockopt$IP_VS_SO_SET_ADDDEST-syz_genetlink_get_family_id$nl80211-sendmsg$NL80211_CMD_SET_WIPHY_NETNS-ioctl$TUNSETIFF-socket$kcm-ioctl$sock_SIOCGIFINDEX_80211-ioctl$SIOCSIFHWADDR-socket$nl_generic-openat$tun-ioctl$TUNSETIFF-socket-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-sendmsg$nl_route_sched-sendmsg$nl_generic-write$tun-sendmsg$NFT_BATCH-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r3 = openat$cgroup_devices(r2, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r3, &(0x7f0000000540)=ANY=[@ANYBLOB='b *:', @ANYRESOCT], 0xb) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000002000000000400000000000000", @ANYRES32=0x0, @ANYBLOB="b479ac8800000000140012800b00010067656e6576650000040002800a000100aaeaaaaaaa3d00000800040005000000"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x13) r5 = socket(0x2, 0x80805, 0x0) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000040)={0x84, @rand_addr=0x64010102, 0x4e20, 0x3, 'lblcr\x00', 0x1, 0xa7e, 0x70}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e21, 0x3, 'dh\x00', 0x5, 0x8, 0x6c}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0xf6c12eb8213c0b07, 0xcd, 0x1}}, 0x44) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, 0x0, 0x400c000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r9 = socket(0x400000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, r10, {}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ec0)=@newtfilter={0x13c, 0x2c, 0xf3f, 0x70fd2c, 0x25dfdbbd, {0x0, 0x0, 0x0, r10, {0xc, 0xc}, {}, {0x7, 0xfff1}}, [@filter_kind_options=@f_basic={{0xa}, {0x10c, 0x2, [@TCA_BASIC_EMATCHES={0x108, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2}}, @TCA_EMATCH_TREE_LIST={0xfc, 0x2, 0x0, 0x1, [@TCF_EM_META={0x18, 0x1, 0x0, 0x0, {{0x7, 0x4, 0x1}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x0, 0x86, 0x1}, {0x5, 0x7}}}]}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x1, 0x7, 0x2}, {{0x3, 0x0, 0x1}, {0x4, 0x0, 0x1}}}}, @TCF_EM_IPT={0xa0, 0x2, 0x0, 0x0, {{0x4, 0x9, 0x400}, [@TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x2}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_DATA={0x7b, 0x5, "a0a4f7c5ba6991005693e3fe1254a0cc7d52ecdcd6a51a1f2a48bcbbdb65e01ba0af3c0c71917102e2971110e42f6f12902401e6403bd3b154c2fa028a9d4e803d90bd47227328f540c4c8fa27cd04107255c9882c4fea88f452c39b182ded869ec41c4cad1b3114a44e7386436948a62047004c41457d"}]}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x7, 0x2, 0xffff}, {0xfe00, 0xa, 0x0, "ab9f368e78304b91d42e"}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x2, 0x8, 0x9382}, {0x2, 0x4, 0x4}}}]}]}]}}]}, 0xffffffffffffff4c}, 0x1, 0x0, 0x0, 0x20041090}, 0x4884) sendmsg$nl_generic(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="2000000039000100faff0700ffdadf2501000000a092efdbdcca6b3df0bf1c5a2b4046a7b1f1cf08894ddb523dd68cf66dd17968cc1c807da468a2fbddd45e417c46760e09307f13a5756b15309b9eb1aded429047d34e42cc4c5d0fa29e6595bf9e41f689efcbc0ab4f55fa8327b154db8aea4d5d5944af24a6b74a0958fc45831bf869fc94622681521652f6d98c971d6e1351ac77ff5a297d08c13fc89fc294bac7c3a3cade3e4ae82ecfdd73815e5facc161e786230c20e082d87e32878979fb44773e5cc698fe67fff9aa9f679b130cc4e750b5a9d1c3fcf53101f2131263"], 0x20}, 0x1, 0x0, 0x0, 0x400c800}, 0x0) write$tun(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="000008000100000000003d0000004600004000000000008490783fffffffac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b40005fe9078001c0b0300050200000000000000000002d58838068b9100004f"], 0x4e) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000ac0)=ANY=[], 0x3f4}, 0x1, 0x0, 0x0, 0x40}, 0x4000041) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000e40)=@newtaction={0x5c, 0x30, 0xb, 0x5, 0x0, {}, [{0x48, 0x1, [@m_ct={0x44, 0x1, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x80000001, 0xffffffff, 0x4, 0x0, 0x400}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8890}, 0x40) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="5c0800002c0007012bbd700000000000077c00000c00018006000600843b000009000280040071008c0000000800e400", @ANYRES32, @ANYBLOB="2d0529800c00f800030000000000000004006080fa003b800400df00c1becb03dbe55b6c782cebd6a7bc78a21d1bc9f3c1bd441ada5266780599eaf18965bbfcc07c2037129672275c399e1e03f8a0664d807385cc4d566f230400db800400498096d9641e8b1887b25501b11ecd71313a47df368b078d7b825bff33b9eab3964d7b2394b1950c7aeaba6014fe2cd33c89fd070ce0f1f306494a44adf6609d8ad55a5080b36b05cb0b9a57833b14fcd62c0aba0ac67f03b20e87ba6f3610a5bd1d3369ae014c8036c1e596b800991698810ff706e98871c17ad581b0695476273ac6c33a7a51d4a44a5b95684befe95ef49b03458bce89d87355f35b766b242b9f98b661269bb9255d836fb4e30d0000c72ec5561adf6112ca278273b4af42597e7bfa1f5c228f13161b34517c92bc352c017afac22d14047e6fbdc61536f9e51738ea935cb2a577ec2b788433bc13a9e976cfee267f36d988b766a29632c84c94d4cf31d780ef683293d7eacfc93f248d137affcae7cffa699237ea9c74919850dc164f1483f3f352bf7dd787191705b26936e1d090526b6ac5765df318f160cc84b15b94c662cf92611c9eb0b92bfbd3512bffed96a4150d653e130625b6ae5a78da2c4b9c70c736a224b18d89222095fbc4c61bcad1eb73be9c6efaaae48f871223694999b2a925a37138be8220008180cc20e57a92076b2308003200", @ANYRES32, @ANYBLOB="040044800800c800e00000027a01f380a2b4c1dbd4f221c0a1fd468ca63ae97de147e5bc2d0313377dc17591b491acf18312bee324decf810970090c77ec4ca173b12577aeb13c354245be77050365697b3b4707060c00045e46d612b09c487d7c9c94f778c0a015ecfa70d229085252956142772f9ff5a61a9b7fbc6712f8e64566b7ade87d293b81bd3cd1b2ad2852dc1dbb07d54f5544759f0eb23131b5780de6354f0714b2c5b86323969d0b4f5bd8c4489e0e7471c6a84feb9dead9d156d060a9373c7f80f4f1ec2a87efdeceec8d99c9664ee184f112929fe92da18f26929f98233f18dcbe0c638c040061800400058012fc33716331943112df1a6d89852782e376609e4a38717148d34e9d36191fe607748ad822c89800b204bd5831c55511fc4e85d09c44ef3be8ce710d034d394057d88e12db87eb032cd30fdcb489cd5ac92a44f96b6e463971c730796efaab04ce1b42faea757fc0a50c4feef468c80d7cac7db3bfd67140c04f88892b1d19a91ac5d2bef2af704fed3f92e84f78f98e97b8460000602ca31cc4edb57168863fe0e930a6030e47048c91da29a2c691894cd27b28480642302c6816b308d3eaceb9c1404c696e8a2deb97c278ca9d9b1ea4aa17255b400acdda233dde73b32098f837494e43a67bbb722f105f5ae23d8e4c9586ac0ff8c1c6c330601a9c007659ce63c0387d6692d791abdb14b8b66d6b30e5556865a6e97922f3fddcfd1a7e2cbf30b30479b4f7b824b49b1a8e5cd1ec171c8fd41bc3b14ced446eadedd90178f121d6e4d3ae3031231f39fcad0501455538f57fc305f449144d0e4f1f642ff19c53dea5322d30d680f6efdce4f7310225fa8e8a3035d925f51090e4fa74346825d16d400b9cea013e88ea47db2efbbbe73c3ae0059974efa840d4ee88ae1f85d6ba36caa8df64cbf4c1716de586b6fce1424c8bc3a0218953ea42dc7e83bda5a4319b59d7926fe04553fe79056a397ea85f6255d093a345aaf5f3d91cdce17cc9d38493e7eb952b132dc8f7953706ea7b7ff81e88a2a87f18730ca7f6f16f2c23b85f549a8b0cce6f8f0ec61fa8ba01aa114fbd63373ae3189338aa5f585a6d454733937712eb5a4cbd810c91bf5f19e0a508db8a57bdd8000000960203"], 0x85c}, 0x1, 0x0, 0x0, 0x24048011}, 0xc000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet-sendmsg$inet-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r10 = socket(0x400000000010, 0x3, 0x0) r11 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r13, &(0x7f0000000100)={0x0, 0xfffffffffffffed6, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc0000001900010000000000fcdbdf2500000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000001000000000000004400050000000000000000000000000000000000000000022b"], 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) r14 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet(r14, &(0x7f00000005c0)={&(0x7f00000003c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)='\b\x00', 0x2}], 0x1, &(0x7f0000000240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x20048894) sendmsg$nl_route_sched(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001f00)=@newtfilter={0x94, 0x2c, 0xd27, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r12, {0xfff1, 0xa}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x68, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x5, 0x4}]}}, @TCA_BPF_POLICE={0x40, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x80000001, 0x4, 0x1, 0x5, 0x5, {0xfd, 0x1, 0x0, 0xd, 0x2}, {0x4, 0x0, 0xdef8, 0xfe4a, 0x40}, 0x8, 0x3, 0x3}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x1}, @TCA_BPF_CLASSID={0x8, 0x3, {0xd, 0xa}}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x8848}, 0x20004804) program crashed: INFO: rcu detected stall in do_idle single: successfully extracted reproducer found reproducer with 28 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet-sendmsg$inet detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000000100)={0x0, 0xfffffffffffffed6, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc0000001900010000000000fcdbdf2500000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000001000000000000004400050000000000000000000000000000000000000000022b"], 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) r12 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet(r12, &(0x7f00000005c0)={&(0x7f00000003c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)='\b\x00', 0x2}], 0x1, &(0x7f0000000240)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x20048894) program crashed: INFO: rcu detected stall in x64_sys_call testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000000100)={0x0, 0xfffffffffffffed6, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc0000001900010000000000fcdbdf2500000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000001000000000000004400050000000000000000000000000000000000000000022b"], 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) socket$inet(0x2, 0x3, 0x1) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-socket$nl_xfrm-sendmsg$nl_xfrm detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000000100)={0x0, 0xfffffffffffffed6, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc0000001900010000000000fcdbdf2500000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000001000000000000004400050000000000000000000000000000000000000000022b"], 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) program crashed: INFO: rcu detected stall in rtnl_newlink testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-socket$nl_xfrm detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) program crashed: INFO: rcu detected stall in do_idle testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) program crashed: INFO: rcu detected stall in rtnl_newlink testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket-socket$unix detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF-socket detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) program crashed: INFO: rcu detected stall in inet_ioctl testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun-ioctl$TUNSETIFF detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) program crashed: INFO: rcu detected stall in sys_openat testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM-openat$tun detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) program crashed: INFO: rcu detected stall in tc_modify_qdisc testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR-bpf$MAP_LOOKUP_ELEM detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) program crashed: INFO: rcu detected stall in vms_gather_munmap_vmas testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE-sendmsg$MPTCP_PM_CMD_DEL_ADDR detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r2) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r7 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r5, @ANYRES32=r8, @ANYRESHEX=r3], 0x50) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x10}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x5000000}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000841}, 0x1) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso-bpf$MAP_CREATE detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r6 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r4, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0c000000040000000400", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000009e492a626a68033b16732db03e94f9f5692794296197ee5ec6be3d2562e271f31fb0ee0d81d0e9dc24df7108a001171c4415dc8f9a11436a9005da29fcd7a09602c78415b5864bf8051b9625d013cafc6935fe3c08e10ba15f9685f02e6f05ae883f15a0a3b02a26149dd50a52ffd6591c966bf7a8ed19c1ae2be066fa553a00a4c7607e12c2e1b8352d44302f346a10cc67cf3316ad8dfd7568130eb02f9d1a1941d13dbf491347112b2fe8275c95a7b6bc75a7deb2f3b23d1305f4f651ea9de1324ce9d84caffd3bbda96062716bbdd595d1", @ANYRESDEC=r4, @ANYRES32=r7, @ANYRESHEX=r2], 0x50) program crashed: INFO: rcu detected stall in rtnl_newlink testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched-syz_genetlink_get_family_id$netlbl_cipso detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000004c0), 0xffffffffffffffff) program crashed: INFO: rcu detected stall in tc_modify_qdisc testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) socket(0x400000000010, 0x3, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) socket(0x10, 0x3, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-socket$unix-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) socket$unix(0x1, 0x5, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-syz_genetlink_get_family_id$team-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) syz_genetlink_get_family_id$team(&(0x7f0000000240), r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-syz_genetlink_get_family_id$l2tp-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-setsockopt$netlink_NETLINK_PKTINFO-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0xfffffffe, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r5 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in call_usermodehelper_exec_async testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$nl_generic-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in x64_sys_call testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-syz_genetlink_get_family_id$mptcp-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in unwind_next_frame testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$inet_udp-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in vms_gather_munmap_vmas testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000014800)={0x0, 0x0, &(0x7f00000147c0)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {{{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, @in6=@dev={0xfe, 0x80, '\x00', 0x21}, 0x4e23, 0x0, 0x4e20, 0x3, 0x2, 0x20, 0x10, 0x3a}, {@in=@loopback, 0x4d5, 0x33}, @in=@local, {0x1, 0x10, 0x4, 0x8001, 0x8, 0x7f7, 0xaaf0, 0x2}, {0x500000, 0x4, 0x4, 0x2}, {0xc908, 0x2127268a, 0x8}, 0x70bd2b, 0x3507, 0xa, 0x0, 0x0, 0x10}, 0xff, 0x80000002}, [@offload={0xc, 0x20}]}, 0x104}, 0x1, 0x0, 0x0, 0x880}, 0x48000) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) VM was preempted during syz execution: failed to run command in VM: instance is preempted, retrying program crashed: INFO: rcu detected stall in exit_to_user_mode_loop testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in sys_openat testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in sys_sendto testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r2 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in tc_modify_qdisc simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched VM was preempted during C execution: failed to run command in VM: instance is preempted, retrying testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in inet6_rtm_newaddr a never seen crash title: INFO: rcu detected stall in inet6_rtm_newaddr, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in do_idle testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in rtnl_newlink testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched program crashed: INFO: rcu detected stall in x64_sys_call testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in sys_getsockopt validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in sys_munmap validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$unix-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket-sendmsg$nl_route_sched detailed listing: executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) r3 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd29, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}, {0xc, 0x9}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x24, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x18, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x8001}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x7f}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x10) program crashed: INFO: rcu detected stall in handle_softirqs validation run: crashed=true reproducing took 3h47m37.562778802s repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 1-...!: (1 GPs behind) idle=1944/1/0x4000000000000000 softirq=18067/18074 fqs=140 rcu: (detected by 0, t=10506 jiffies, g=17221, q=496 ncpus=2) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:hlock_class kernel/locking/lockdep.c:234 [inline] RIP: 0010:__lock_acquire+0xa54/0x2cf0 kernel/locking/lockdep.c:5234 Code: c7 c6 96 5e 0d 8e 67 48 0f b9 3a 90 31 c0 48 83 78 40 00 0f 84 5f 1d 00 00 41 8b 45 20 25 ff 1f 00 00 48 0f a3 05 9c b0 a0 12 <73> 10 48 69 c0 c8 00 00 00 48 8d 80 70 73 e3 93 eb 32 83 3d 63 40 RSP: 0018:ffffc90000a08b40 EFLAGS: 00000047 RAX: 0000000000000000 RBX: 00000000aa3bd169 RCX: 0000000033b37d7c RDX: 0000000000d3daf7 RSI: 000000004fa421e6 RDI: ffff88801de98000 RBP: 97064f2600000000 R08: ffffffff84bcde63 R09: ffffffff9a701a18 R10: dffffc0000000000 R11: fffff520001411ac R12: ffff88801de98c08 R13: ffff88801de98c08 R14: ffff88801de98000 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff888125376000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff903adf52 CR3: 00000000768b2000 CR4: 00000000003526f0 Call Trace: lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:132 [inline] _raw_spin_lock_irqsave+0x40/0x60 kernel/locking/spinlock.c:166 debug_object_activate+0x83/0x580 lib/debugobjects.c:835 debug_hrtimer_activate kernel/time/hrtimer.c:485 [inline] debug_activate kernel/time/hrtimer.c:528 [inline] enqueue_hrtimer+0xa9/0x2c0 kernel/time/hrtimer.c:1109 __run_hrtimer kernel/time/hrtimer.c:1946 [inline] __hrtimer_run_queues+0x4d2/0xa20 kernel/time/hrtimer.c:1994 hrtimer_interrupt+0x44b/0x950 kernel/time/hrtimer.c:2113 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline] __sysvec_apic_timer_interrupt+0x102/0x430 arch/x86/kernel/apic/apic.c:1067 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline] sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1061 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:lock_acquire+0x221/0x350 kernel/locking/lockdep.c:5872 Code: ff ff ff e8 f1 3d 09 0a f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 db e8 98 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 40 31 0c 0a cc 48 8d 3d c8 dc 92 RSP: 0018:ffffc900001d75f8 EFLAGS: 00000282 RAX: 22a67b2282df5a00 RBX: 0000000000000000 RCX: 0000000080000100 RDX: 00000000cfbe58cb RSI: ffffffff8e22b58a RDI: ffffffff8c28b760 RBP: ffffffff8176f256 R08: ffffffff8176f256 R09: ffffffff8e95cca0 R10: ffffc900001d7758 R11: ffffffff81b0f020 R12: 0000000000000002 R13: ffffffff8e95cca0 R14: 0000000000000000 R15: 0000000000000246 rcu_lock_acquire include/linux/rcupdate.h:300 [inline] rcu_read_lock include/linux/rcupdate.h:838 [inline] class_rcu_constructor include/linux/rcupdate.h:1181 [inline] unwind_next_frame+0xc3/0x2550 arch/x86/kernel/unwind_orc.c:495 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:57 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:78 kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:584 poison_slab_object mm/kasan/common.c:253 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285 kasan_slab_free include/linux/kasan.h:235 [inline] slab_free_hook mm/slub.c:2689 [inline] __rcu_free_sheaf_prepare+0x12d/0x2a0 mm/slub.c:2940 rcu_free_sheaf+0x31/0x200 mm/slub.c:5849 rcu_do_batch kernel/rcu/tree.c:2617 [inline] rcu_core+0x7cd/0x1070 kernel/rcu/tree.c:2869 handle_softirqs+0x22a/0x840 kernel/softirq.c:622 run_ksoftirqd+0x36/0x60 kernel/softirq.c:1076 smpboot_thread_fn+0x541/0xa50 kernel/smpboot.c:160 kthread+0x389/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: rcu_preempt kthread starved for 9805 jiffies! g17221 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27544 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5388 [inline] __schedule+0x1821/0x5740 kernel/sched/core.c:7189 __schedule_loop kernel/sched/core.c:7268 [inline] schedule+0x164/0x360 kernel/sched/core.c:7283 schedule_timeout+0x158/0x2c0 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x312/0x11d0 kernel/rcu/tree.c:2095 rcu_gp_kthread+0x9e/0x2b0 kernel/rcu/tree.c:2297 kthread+0x389/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: CPU: 0 UID: 0 PID: 5766 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:csd_lock_wait kernel/smp.c:342 [inline] RIP: 0010:smp_call_function_many_cond+0xfcf/0x13d0 kernel/smp.c:892 Code: 79 45 8b 2e 44 89 ee 83 e6 01 31 ff e8 7a 06 0c 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 25 02 0c 00 eb 37 f3 90 <43> 0f b6 04 2c 84 c0 75 10 41 f7 06 01 00 00 00 74 1e e8 0a 02 0c RSP: 0018:ffffc9000466f440 EFLAGS: 00000293 RAX: ffffffff81b9c2b6 RBX: ffff8880b863c148 RCX: ffff88802e6c3d80 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc9000466f580 R08: ffffffff903135f7 R09: 1ffffffff20626be R10: dffffc0000000000 R11: fffffbfff20626bf R12: 1ffff110170e8169 R13: dffffc0000000000 R14: ffff8880b8740b48 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff888125276000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555591cba4e8 CR3: 000000000e74a000 CR4: 00000000003526f0 Call Trace: on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1057 __flush_tlb_multi arch/x86/include/asm/paravirt.h:46 [inline] flush_tlb_multi arch/x86/mm/tlb.c:1361 [inline] flush_tlb_mm_range+0x5c3/0x10b0 arch/x86/mm/tlb.c:1451 tlb_flush arch/x86/include/asm/tlb.h:23 [inline] tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:509 [inline] tlb_flush_mmu+0x1af/0xa30 mm/mmu_gather.c:423 tlb_finish_mmu+0xf9/0x230 mm/mmu_gather.c:549 free_ldt_pgtables+0x19d/0x350 arch/x86/kernel/ldt.c:411 arch_exit_mmap arch/x86/include/asm/mmu_context.h:229 [inline] exit_mmap+0x1af/0x9e0 mm/mmap.c:1285 __mmput+0x118/0x430 kernel/fork.c:1178 exit_mm+0x1f6/0x2d0 kernel/exit.c:582 do_exit+0x6a2/0x22c0 kernel/exit.c:964 do_group_exit+0x21b/0x2d0 kernel/exit.c:1119 get_signal+0x1284/0x1330 kernel/signal.c:3037 arch_do_signal_or_restart+0xbc/0x840 arch/x86/kernel/signal.c:337 __exit_to_user_mode_loop kernel/entry/common.c:64 [inline] exit_to_user_mode_loop+0x8c/0x4d0 kernel/entry/common.c:98 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline] do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fee6db57fd7 Code: Unable to access opcode bytes at 0x7fee6db57fad. RSP: 002b:00007ffdf5f33f60 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: fffffffffffffe00 RBX: 0000555591cba500 RCX: 00007fee6db57fd7 RDX: 0000000040000000 RSI: 00007ffdf5f33fbc RDI: ffffffffffffffff RBP: 00007ffdf5f33fbc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf5f34038 R13: 0000000000000002 R14: 00007ffdf5f34218 R15: 0000000000000000 final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 1-...!: (1 GPs behind) idle=1944/1/0x4000000000000000 softirq=18067/18074 fqs=140 rcu: (detected by 0, t=10506 jiffies, g=17221, q=496 ncpus=2) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:hlock_class kernel/locking/lockdep.c:234 [inline] RIP: 0010:__lock_acquire+0xa54/0x2cf0 kernel/locking/lockdep.c:5234 Code: c7 c6 96 5e 0d 8e 67 48 0f b9 3a 90 31 c0 48 83 78 40 00 0f 84 5f 1d 00 00 41 8b 45 20 25 ff 1f 00 00 48 0f a3 05 9c b0 a0 12 <73> 10 48 69 c0 c8 00 00 00 48 8d 80 70 73 e3 93 eb 32 83 3d 63 40 RSP: 0018:ffffc90000a08b40 EFLAGS: 00000047 RAX: 0000000000000000 RBX: 00000000aa3bd169 RCX: 0000000033b37d7c RDX: 0000000000d3daf7 RSI: 000000004fa421e6 RDI: ffff88801de98000 RBP: 97064f2600000000 R08: ffffffff84bcde63 R09: ffffffff9a701a18 R10: dffffc0000000000 R11: fffff520001411ac R12: ffff88801de98c08 R13: ffff88801de98c08 R14: ffff88801de98000 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff888125376000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff903adf52 CR3: 00000000768b2000 CR4: 00000000003526f0 Call Trace: lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:132 [inline] _raw_spin_lock_irqsave+0x40/0x60 kernel/locking/spinlock.c:166 debug_object_activate+0x83/0x580 lib/debugobjects.c:835 debug_hrtimer_activate kernel/time/hrtimer.c:485 [inline] debug_activate kernel/time/hrtimer.c:528 [inline] enqueue_hrtimer+0xa9/0x2c0 kernel/time/hrtimer.c:1109 __run_hrtimer kernel/time/hrtimer.c:1946 [inline] __hrtimer_run_queues+0x4d2/0xa20 kernel/time/hrtimer.c:1994 hrtimer_interrupt+0x44b/0x950 kernel/time/hrtimer.c:2113 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline] __sysvec_apic_timer_interrupt+0x102/0x430 arch/x86/kernel/apic/apic.c:1067 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline] sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1061 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:lock_acquire+0x221/0x350 kernel/locking/lockdep.c:5872 Code: ff ff ff e8 f1 3d 09 0a f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 db e8 98 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 40 31 0c 0a cc 48 8d 3d c8 dc 92 RSP: 0018:ffffc900001d75f8 EFLAGS: 00000282 RAX: 22a67b2282df5a00 RBX: 0000000000000000 RCX: 0000000080000100 RDX: 00000000cfbe58cb RSI: ffffffff8e22b58a RDI: ffffffff8c28b760 RBP: ffffffff8176f256 R08: ffffffff8176f256 R09: ffffffff8e95cca0 R10: ffffc900001d7758 R11: ffffffff81b0f020 R12: 0000000000000002 R13: ffffffff8e95cca0 R14: 0000000000000000 R15: 0000000000000246 rcu_lock_acquire include/linux/rcupdate.h:300 [inline] rcu_read_lock include/linux/rcupdate.h:838 [inline] class_rcu_constructor include/linux/rcupdate.h:1181 [inline] unwind_next_frame+0xc3/0x2550 arch/x86/kernel/unwind_orc.c:495 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:57 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:78 kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:584 poison_slab_object mm/kasan/common.c:253 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285 kasan_slab_free include/linux/kasan.h:235 [inline] slab_free_hook mm/slub.c:2689 [inline] __rcu_free_sheaf_prepare+0x12d/0x2a0 mm/slub.c:2940 rcu_free_sheaf+0x31/0x200 mm/slub.c:5849 rcu_do_batch kernel/rcu/tree.c:2617 [inline] rcu_core+0x7cd/0x1070 kernel/rcu/tree.c:2869 handle_softirqs+0x22a/0x840 kernel/softirq.c:622 run_ksoftirqd+0x36/0x60 kernel/softirq.c:1076 smpboot_thread_fn+0x541/0xa50 kernel/smpboot.c:160 kthread+0x389/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: rcu_preempt kthread starved for 9805 jiffies! g17221 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27544 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5388 [inline] __schedule+0x1821/0x5740 kernel/sched/core.c:7189 __schedule_loop kernel/sched/core.c:7268 [inline] schedule+0x164/0x360 kernel/sched/core.c:7283 schedule_timeout+0x158/0x2c0 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x312/0x11d0 kernel/rcu/tree.c:2095 rcu_gp_kthread+0x9e/0x2b0 kernel/rcu/tree.c:2297 kthread+0x389/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: Stack dump where RCU GP kthread last ran: CPU: 0 UID: 0 PID: 5766 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:csd_lock_wait kernel/smp.c:342 [inline] RIP: 0010:smp_call_function_many_cond+0xfcf/0x13d0 kernel/smp.c:892 Code: 79 45 8b 2e 44 89 ee 83 e6 01 31 ff e8 7a 06 0c 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 25 02 0c 00 eb 37 f3 90 <43> 0f b6 04 2c 84 c0 75 10 41 f7 06 01 00 00 00 74 1e e8 0a 02 0c RSP: 0018:ffffc9000466f440 EFLAGS: 00000293 RAX: ffffffff81b9c2b6 RBX: ffff8880b863c148 RCX: ffff88802e6c3d80 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc9000466f580 R08: ffffffff903135f7 R09: 1ffffffff20626be R10: dffffc0000000000 R11: fffffbfff20626bf R12: 1ffff110170e8169 R13: dffffc0000000000 R14: ffff8880b8740b48 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff888125276000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555591cba4e8 CR3: 000000000e74a000 CR4: 00000000003526f0 Call Trace: on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1057 __flush_tlb_multi arch/x86/include/asm/paravirt.h:46 [inline] flush_tlb_multi arch/x86/mm/tlb.c:1361 [inline] flush_tlb_mm_range+0x5c3/0x10b0 arch/x86/mm/tlb.c:1451 tlb_flush arch/x86/include/asm/tlb.h:23 [inline] tlb_flush_mmu_tlbonly include/asm-generic/tlb.h:509 [inline] tlb_flush_mmu+0x1af/0xa30 mm/mmu_gather.c:423 tlb_finish_mmu+0xf9/0x230 mm/mmu_gather.c:549 free_ldt_pgtables+0x19d/0x350 arch/x86/kernel/ldt.c:411 arch_exit_mmap arch/x86/include/asm/mmu_context.h:229 [inline] exit_mmap+0x1af/0x9e0 mm/mmap.c:1285 __mmput+0x118/0x430 kernel/fork.c:1178 exit_mm+0x1f6/0x2d0 kernel/exit.c:582 do_exit+0x6a2/0x22c0 kernel/exit.c:964 do_group_exit+0x21b/0x2d0 kernel/exit.c:1119 get_signal+0x1284/0x1330 kernel/signal.c:3037 arch_do_signal_or_restart+0xbc/0x840 arch/x86/kernel/signal.c:337 __exit_to_user_mode_loop kernel/entry/common.c:64 [inline] exit_to_user_mode_loop+0x8c/0x4d0 kernel/entry/common.c:98 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline] do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fee6db57fd7 Code: Unable to access opcode bytes at 0x7fee6db57fad. RSP: 002b:00007ffdf5f33f60 EFLAGS: 00000202 ORIG_RAX: 000000000000003d RAX: fffffffffffffe00 RBX: 0000555591cba500 RCX: 00007fee6db57fd7 RDX: 0000000040000000 RSI: 00007ffdf5f33fbc RDI: ffffffffffffffff RBP: 00007ffdf5f33fbc R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf5f34038 R13: 0000000000000002 R14: 00007ffdf5f34218 R15: 0000000000000000