Extracting prog: 28m12.995074749s Minimizing prog: 1h45m46.950310501s Simplifying prog options: 13m33.362942442s Extracting C: 5m13.552667683s Simplifying C: 0s extracting reproducer from 30 programs testing a last program of every proc single: executing 5 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$key-socket$key-setsockopt$sock_int-sendmsg$key-socket$nl_xfrm-sendmsg$nl_xfrm-sendmsg$key-close detailed listing: executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0)=0x1ffffe, 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0203100802"], 0x10}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a"], 0xfc}}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[], 0x10}}, 0x0) close(r0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-socket$inet_smc-getsockopt$IPT_SO_GET_REVISION_MATCH-socketpair$unix-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$phonet_pipe-listen-connect$phonet_pipe-openat$cgroup_ro-shutdown-epoll_ctl$EPOLL_CTL_ADD detailed listing: executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'macsec0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x8}]}}}]}, 0x3c}}, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x8, 0x1, 0x41}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r5 = socket$phonet_pipe(0x23, 0x5, 0x2) listen(r5, 0x0) connect$phonet_pipe(r5, &(0x7f00000000c0)={0x23, 0x2, 0x2d, 0xff}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) shutdown(r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000000)={0x11}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-bpf$PROG_LOAD-openat$ppp-openat$ppp-ioctl$PPPIOCNEWUNIT-ioctl$PPPIOCSMAXCID-ioctl$PPPIOCSFLAGS1-ioctl$PPPIOCSFLAGS1-openat$cgroup_ro-write$cgroup_int-mmap-socket$inet_icmp_raw-socket$inet_icmp_raw-setsockopt$IPT_SO_SET_REPLACE-setsockopt$IPT_SO_SET_REPLACE-socket$can_bcm-pwritev-socket$nl_netfilter-socket$inet6_tcp-bind$inet6-bind$inet6-listen-socket$netlink-writev-bind$alg-setsockopt$TIPC_GROUP_LEAVE-socket-syz_genetlink_get_family_id$ipvs-sendmsg$IPVS_CMD_FLUSH-ioctl$PPPIOCSFLAGS1-ioctl$PPPIOCSFLAGS1-ioctl$ifreq_SIOCGIFINDEX_wireguard-sendmsg$nl_route_sched-sendmsg$nl_route_sched-sendmsg$IPCTNL_MSG_CT_GET-sendmsg$IPCTNL_MSG_CT_GET-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000200)) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x2000004) (async) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x2000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x228, 0x0, 0x11, 0x148, 0x448, 0x10, 0x448, 0x2a8, 0x2a8, 0x448, 0x2a8, 0x7fffffe, 0x0, {[{{@uncond, 0x10, 0x70, 0xd8, 0x1c}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x19, 0xfffc, 0x0, 0x0, 'syz0\x00', 'syz1\x00', {0x9}}}}, {{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, 'veth1_to_hsr\x00'}}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x288) (async) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x228, 0x0, 0x11, 0x148, 0x448, 0x10, 0x448, 0x2a8, 0x2a8, 0x448, 0x2a8, 0x7fffffe, 0x0, {[{{@uncond, 0x10, 0x70, 0xd8, 0x1c}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x19, 0xfffc, 0x0, 0x0, 'syz0\x00', 'syz1\x00', {0x9}}}}, {{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_batadv\x00'}, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, 'veth1_to_hsr\x00'}}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x288) socket$can_bcm(0x1d, 0x2, 0x2) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000140)="00214717a70700000000030600710a5e31163ceb9d0471200000000500000000000000ffff032ce0ab6d000041a15be2d9d1", 0x32}], 0x1, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x5e22, 0x0, @empty}, 0x1c) (async) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x5e22, 0x0, @empty}, 0x1c) listen(r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000180)="580000001400add427323b470c45b45602067fffffff81005e22000d00ff0028925aa8002000eaa57b00090080000efffeffe809000000ff0000f03a0200f0ffffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) r7 = socket(0x6, 0x4, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xbc, r8, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffe00}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, '\x00', 0x41}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000300)=0x80) (async) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000300)=0x80) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f0000000a40)={'wg0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000b40)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)=@newtclass={0x78, 0x28, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, {0xd, 0xffe0}, {0xd, 0x9}, {0xa}}, [@tclass_kind_options=@c_fq_codel={0xd}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_sfb={0x8}, @TCA_RATE={0x6, 0x5, {0x2, 0xb}}, @tclass_kind_options=@c_tbf={0x8}, @tclass_kind_options=@c_fq_codel={0xd}, @TCA_RATE={0x6, 0x5, {0x8, 0xd}}, @tclass_kind_options=@c_red={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x1040}, 0x4) (async) sendmsg$nl_route_sched(r6, &(0x7f0000000b40)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)=@newtclass={0x78, 0x28, 0x400, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, {0xd, 0xffe0}, {0xd, 0x9}, {0xa}}, [@tclass_kind_options=@c_fq_codel={0xd}, @tclass_kind_options=@c_multiq={0xb}, @tclass_kind_options=@c_sfb={0x8}, @TCA_RATE={0x6, 0x5, {0x2, 0xb}}, @tclass_kind_options=@c_tbf={0x8}, @tclass_kind_options=@c_fq_codel={0xd}, @TCA_RATE={0x6, 0x5, {0x8, 0xd}}, @tclass_kind_options=@c_red={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x1040}, 0x4) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000001010101000000000000000002000000040001801800028014000180080001007f00000108000200ac1414aa140019800800010004000000080002"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000001010101000000000000000002000000040001801800028014000180080001007f00000108000200ac1414aa140019800800010004000000080002"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r0, 0x2800000002000000, 0xe, 0x55, &(0x7f0000000140)="a06ad876d56a0064d082778c3938", &(0x7f0000000380)=""/85, 0x0, 0x4000000, 0x0, 0x8d, &(0x7f0000000000), &(0x7f0000000400)="8e68472086b91b69a3355d1c478c8c95dd2e0801d153032abb2f94eba9a39776ac374cebfd4f9e02cc072bb10c565879fa40ae4903e613526149c5db84e92453db29db715fb939cbe10907d263727ec3706e30efe39b9501b2535e81cadce8a669145e330067819029166415dd9f6fdc1665334f2bf0e36caae1fc9dfe7d53b3d28cdb760002ac8e99a7c6d4c4", 0x1}, 0x50) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-socket$inet6_sctp-getsockopt$inet_sctp_SCTP_PRIMARY_ADDR-setsockopt$inet_sctp6_SCTP_MAX_BURST-socket$inet6_dccp-connect$inet6 detailed listing: executing program 0: socket$kcm(0x29, 0x0, 0x0) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xfff}, 0x8) (async) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x1000, @private0, 0x99}, 0x1c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-bpf$MAP_LOOKUP_ELEM-socket-socket-sendmsg$RDMA_NLDEV_CMD_NEWLINK-sendmsg$nl_route detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r3}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r5 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r4}, 0x8) close(r5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r7, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r6, &(0x7f0000000300), 0x0}, 0x20) socket(0x2b, 0x1, 0x6) (async) socket(0x2b, 0x1, 0x6) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001c000104670000003f00000002000000", @ANYRES32=r0, @ANYBLOB="e00000000a0001000180c2000000000008000f0001"], 0x30}, 0x1, 0x0, 0x0, 0x14004011}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings single: successfully extracted reproducer found reproducer with 21 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-bpf$MAP_LOOKUP_ELEM-socket-socket-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r5, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r4, &(0x7f0000000300), 0x0}, 0x20) socket(0x2b, 0x1, 0x6) (async) socket(0x2b, 0x1, 0x6) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-bpf$MAP_LOOKUP_ELEM-socket-socket detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r0}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r1}, 0x8) close(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r4, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r3, &(0x7f0000000300), 0x0}, 0x20) socket(0x2b, 0x1, 0x6) (async) socket(0x2b, 0x1, 0x6) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-bpf$MAP_LOOKUP_ELEM-socket-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r5, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r4, &(0x7f0000000300), 0x0}, 0x20) socket(0x2b, 0x1, 0x6) (async) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-bpf$MAP_LOOKUP_ELEM-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r5, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r4, &(0x7f0000000300), 0x0}, 0x20) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_GET_PROG_INFO-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r5, 0x0, 0x0}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000000000000000000001811edff5033d7c29035d4b53fd6d166f621a7a690a5063298df8875b9ac2921a1fd2fbd9a05a4291bf3db89e17636fa09caab958d369e2bf7bbe77a27bbc7904807b476039238a4f0b78c22991372324922e78ca6c80410035b290f761da0503a68be973073d0131e8b6bd37764e2658f87326b80275ea369e59313869c37f2b33e6f686209cf1599000000000000000000000000000000004d654f77420447b9dc668bce683c542ba1b40d8a750d940536", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) (async) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-bpf$MAP_CREATE-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x8, 0x8, 0x0, 0x8, 0x1, 0xfffffffd, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-openat$cgroup_root-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-openat$cgroup_root-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-close-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) close(r3) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-bpf$ITER_CREATE-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-mkdirat$cgroup_root-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r1}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket-socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x10, 0x3, 0x0) (async) r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$inet6_tcp-socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00'}, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program crashed: KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_rdma-bpf$BPF_RAW_TRACEPOINT_OPEN-sendmsg$RDMA_NLDEV_CMD_NEWLINK detailed listing: executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0}, 0x18) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x60, 0x1403, 0x13, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'pimreg\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}]}, 0x60}}, 0x0) program did not crash reproducing took 2h32m46.418952451s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442 Read of size 8 at addr ffff888072320308 by task kworker/0:2/972 CPU: 0 UID: 0 PID: 972 Comm: kworker/0:2 Not tainted 6.12.0-rc5-syzkaller-00194-g249cfa318fb1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events smc_ib_port_event_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:377 [inline] print_report+0x169/0x550 mm/kasan/report.c:488 kasan_report+0x143/0x180 mm/kasan/report.c:601 __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442 ib_get_eth_speed+0x160/0x800 drivers/infiniband/core/verbs.c:1996 rxe_query_port+0x76/0x260 drivers/infiniband/sw/rxe/rxe_verbs.c:55 __ib_query_port drivers/infiniband/core/device.c:2111 [inline] ib_query_port+0x166/0x7d0 drivers/infiniband/core/device.c:2143 smc_ib_remember_port_attr net/smc/smc_ib.c:364 [inline] smc_ib_port_event_work+0x14e/0xa50 net/smc/smc_ib.c:388 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Allocated by task 5974: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:257 [inline] __do_kmalloc_node mm/slub.c:4264 [inline] __kmalloc_node_noprof+0x22a/0x440 mm/slub.c:4270 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658 alloc_netdev_mqs+0x9b/0x1000 net/core/dev.c:11101 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3403 rtnl_newlink_create net/core/rtnetlink.c:3529 [inline] __rtnl_newlink net/core/rtnetlink.c:3759 [inline] rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3772 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6675 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:744 __sys_sendto+0x39b/0x4f0 net/socket.c:2214 __do_sys_sendto net/socket.c:2226 [inline] __se_sys_sendto net/socket.c:2222 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2222 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 11: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:2342 [inline] slab_free mm/slub.c:4579 [inline] kfree+0x1a0/0x440 mm/slub.c:4727 device_release+0x99/0x1c0 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x22f/0x480 lib/kobject.c:737 netdev_run_todo+0xe79/0x1000 net/core/dev.c:10820 default_device_exit_batch+0xa24/0xaa0 net/core/dev.c:11953 ops_exit_list net/core/net_namespace.c:178 [inline] cleanup_net+0x89d/0xcc0 net/core/net_namespace.c:626 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 The buggy address belongs to the object at ffff888072320000 which belongs to the cache kmalloc-cg-4k of size 4096 The buggy address is located 776 bytes inside of freed 4096-byte region [ffff888072320000, ffff888072321000) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x72320 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 memcg:ffff88807b0693c1 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000 raw: 0000000000000000 0000000000040004 00000001f5000000 ffff88807b0693c1 head: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000 head: 0000000000000000 0000000000040004 00000001f5000000 ffff88807b0693c1 head: 00fff00000000003 ffffea0001c8c801 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5974, tgid 5974 (syz-executor), ts 300141339666, free_ts 297611676703 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537 prep_new_page mm/page_alloc.c:1545 [inline] get_page_from_freelist+0x303f/0x3190 mm/page_alloc.c:3457 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4733 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265 alloc_slab_page+0x6a/0x120 mm/slub.c:2412 allocate_slab+0x5a/0x2f0 mm/slub.c:2578 new_slab mm/slub.c:2631 [inline] ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3818 __slab_alloc+0x58/0xa0 mm/slub.c:3908 __slab_alloc_node mm/slub.c:3961 [inline] slab_alloc_node mm/slub.c:4122 [inline] __do_kmalloc_node mm/slub.c:4263 [inline] __kmalloc_node_noprof+0x286/0x440 mm/slub.c:4270 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658 alloc_netdev_mqs+0x9b/0x1000 net/core/dev.c:11101 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3403 rtnl_newlink_create net/core/rtnetlink.c:3529 [inline] __rtnl_newlink net/core/rtnetlink.c:3759 [inline] rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3772 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6675 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 page last free pid 5938 tgid 5938 stack trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1108 [inline] free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638 vfree+0x186/0x2e0 mm/vmalloc.c:3361 kcov_put kernel/kcov.c:439 [inline] kcov_close+0x28/0x50 kernel/kcov.c:535 __fput+0x23f/0x880 fs/file_table.c:431 task_work_run+0x24f/0x310 kernel/task_work.c:239 exit_task_work include/linux/task_work.h:43 [inline] do_exit+0xa2f/0x28e0 kernel/exit.c:939 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 get_signal+0x16a3/0x1740 kernel/signal.c:2917 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f Memory state around the buggy address: ffff888072320200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888072320280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff888072320300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888072320380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888072320400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442 Read of size 8 at addr ffff888072320308 by task kworker/0:2/972 CPU: 0 UID: 0 PID: 972 Comm: kworker/0:2 Not tainted 6.12.0-rc5-syzkaller-00194-g249cfa318fb1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events smc_ib_port_event_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:377 [inline] print_report+0x169/0x550 mm/kasan/report.c:488 kasan_report+0x143/0x180 mm/kasan/report.c:601 __ethtool_get_link_ksettings+0x6e/0x190 net/ethtool/ioctl.c:442 ib_get_eth_speed+0x160/0x800 drivers/infiniband/core/verbs.c:1996 rxe_query_port+0x76/0x260 drivers/infiniband/sw/rxe/rxe_verbs.c:55 __ib_query_port drivers/infiniband/core/device.c:2111 [inline] ib_query_port+0x166/0x7d0 drivers/infiniband/core/device.c:2143 smc_ib_remember_port_attr net/smc/smc_ib.c:364 [inline] smc_ib_port_event_work+0x14e/0xa50 net/smc/smc_ib.c:388 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Allocated by task 5974: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:257 [inline] __do_kmalloc_node mm/slub.c:4264 [inline] __kmalloc_node_noprof+0x22a/0x440 mm/slub.c:4270 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658 alloc_netdev_mqs+0x9b/0x1000 net/core/dev.c:11101 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3403 rtnl_newlink_create net/core/rtnetlink.c:3529 [inline] __rtnl_newlink net/core/rtnetlink.c:3759 [inline] rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3772 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6675 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:744 __sys_sendto+0x39b/0x4f0 net/socket.c:2214 __do_sys_sendto net/socket.c:2226 [inline] __se_sys_sendto net/socket.c:2222 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2222 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 11: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:2342 [inline] slab_free mm/slub.c:4579 [inline] kfree+0x1a0/0x440 mm/slub.c:4727 device_release+0x99/0x1c0 kobject_cleanup lib/kobject.c:689 [inline] kobject_release lib/kobject.c:720 [inline] kref_put include/linux/kref.h:65 [inline] kobject_put+0x22f/0x480 lib/kobject.c:737 netdev_run_todo+0xe79/0x1000 net/core/dev.c:10820 default_device_exit_batch+0xa24/0xaa0 net/core/dev.c:11953 ops_exit_list net/core/net_namespace.c:178 [inline] cleanup_net+0x89d/0xcc0 net/core/net_namespace.c:626 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 The buggy address belongs to the object at ffff888072320000 which belongs to the cache kmalloc-cg-4k of size 4096 The buggy address is located 776 bytes inside of freed 4096-byte region [ffff888072320000, ffff888072321000) The buggy address belongs to the physical page: page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x72320 head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 memcg:ffff88807b0693c1 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000 raw: 0000000000000000 0000000000040004 00000001f5000000 ffff88807b0693c1 head: 00fff00000000040 ffff88801ac4f500 dead000000000122 0000000000000000 head: 0000000000000000 0000000000040004 00000001f5000000 ffff88807b0693c1 head: 00fff00000000003 ffffea0001c8c801 ffffffffffffffff 0000000000000000 head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5974, tgid 5974 (syz-executor), ts 300141339666, free_ts 297611676703 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1537 prep_new_page mm/page_alloc.c:1545 [inline] get_page_from_freelist+0x303f/0x3190 mm/page_alloc.c:3457 __alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4733 alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265 alloc_slab_page+0x6a/0x120 mm/slub.c:2412 allocate_slab+0x5a/0x2f0 mm/slub.c:2578 new_slab mm/slub.c:2631 [inline] ___slab_alloc+0xcd1/0x14b0 mm/slub.c:3818 __slab_alloc+0x58/0xa0 mm/slub.c:3908 __slab_alloc_node mm/slub.c:3961 [inline] slab_alloc_node mm/slub.c:4122 [inline] __do_kmalloc_node mm/slub.c:4263 [inline] __kmalloc_node_noprof+0x286/0x440 mm/slub.c:4270 __kvmalloc_node_noprof+0x72/0x190 mm/util.c:658 alloc_netdev_mqs+0x9b/0x1000 net/core/dev.c:11101 rtnl_create_link+0x2f9/0xc20 net/core/rtnetlink.c:3403 rtnl_newlink_create net/core/rtnetlink.c:3529 [inline] __rtnl_newlink net/core/rtnetlink.c:3759 [inline] rtnl_newlink+0x1423/0x20a0 net/core/rtnetlink.c:3772 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6675 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 page last free pid 5938 tgid 5938 stack trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1108 [inline] free_unref_page+0xcfb/0xf20 mm/page_alloc.c:2638 vfree+0x186/0x2e0 mm/vmalloc.c:3361 kcov_put kernel/kcov.c:439 [inline] kcov_close+0x28/0x50 kernel/kcov.c:535 __fput+0x23f/0x880 fs/file_table.c:431 task_work_run+0x24f/0x310 kernel/task_work.c:239 exit_task_work include/linux/task_work.h:43 [inline] do_exit+0xa2f/0x28e0 kernel/exit.c:939 do_group_exit+0x207/0x2c0 kernel/exit.c:1088 get_signal+0x16a3/0x1740 kernel/signal.c:2917 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:337 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f Memory state around the buggy address: ffff888072320200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888072320280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff888072320300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff888072320380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff888072320400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ==================================================================