7f0000001640)={'filter\x00', 0x0, 0x0, 0x0, [], 0x2, &(0x7f0000000040)=[{}, {}, {}], 0x0, [{}, {}]}, 0x98) socketpair(0x8, 0x800, 0x7f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x2a}, 0x10000}, 0x1c) keyctl$get_persistent(0x5, r3, 0x0) syz_mount_image$reiserfs(&(0x7f0000001540)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x6, &(0x7f0000001480)=[{&(0x7f00000000c0)="86e36ac027d1b1078a85a53d7ce47acbaff9195b8c9f65ad8c91d1bb148857b0c9d2af740d842cfb1a11d87b64007c1ad49848c523f44a1b92dc0b7daf63f1c4ea9ab85ad4dd2d924d2dd6450445c9478777dfc924405fafc0372b03c332a9b40aac061814170099ef7501c420122dc54c298c00cb39e660fdf3f62d4d10e547757d7e3979be6cce2d6aea9bd36e0c3a29ba3db83f2816df82b423c53bf02a91f460e644a0c4d574c3e558f627df6038f4822bf5c88c42c6185ed6a43151bb87eb8347", 0xc3, 0x8001}, {&(0x7f00000001c0)="5121e546e4ddb3e6b103", 0xa, 0x20401}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001580)="1d3bd1902f96a0198f1a8eb72ee196f034170000000000005f8aa7ed4d00ccd35b78653e2c37b8407745e1ae7e6f69fd369b51b8b771f1894969db1c1b9c84bb9ff4e59793149e5af0f26dc0090b1386a8117d2c747c31399cdba576f8448b81e0f12657d10b4ee3257678f11be2b4c8803d5a2276af0bdc9b0f372494a556b1d0", 0x81, 0x7}, {&(0x7f0000001340)="07096e2cff0dea05f50f6573c5157dba12c12934641ebcbcdbbafda6f0fdb9c331da37129df527f0b27cc40a97917c47a86f88cd19a5157e26899a387a82cf95403da181b1f4197d5b41cc6fc0e3d239d13017b9d6565936f4461f897219e858971acbd238f8843710ce", 0x6a, 0xffffffff}, {&(0x7f00000013c0)="3ef062b9d56158e30a3933083829783c819c9cbc726a8ad5371bb8d3ca7bd803930f34e7848fe3ab19b65b6ff80e3f8ee7881c4b75f90e7e7eacd5c46ad31860d264e4e7d92e33d608dc2367c4a83e9a1b051dde249ae8733ed1a1270ef112a13605d2fb64af780bb26aa5ea21c1af6782e57082a37691b727300579723583134e7fca5844cabc1743c7efb3d10905b9907b14921241ee7532c669ea53fb2465a9ec0a5d472b1bb3eaee7d7c02e8f653efe78256e85c0da6235ab7", 0xbb, 0x20}], 0x2180c84, &(0x7f0000001700)) fcntl$dupfd(r2, 0x406, r0) setreuid(r3, 0x0) uselib(&(0x7f0000000000)='./file0\x00') 22:59:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x600000000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:26 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:26 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000600000d400"/88}, 0x68) [ 688.125516] dlm: Unknown command passed to DLM device : 0 [ 688.125516] [ 688.133687] dlm: no locking on control device 22:59:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 688.206617] dlm: no locking on control device [ 688.216919] dlm: no locking on control device 22:59:26 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r7, @in={{0x2, 0x0, @empty}}}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={r7, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}, 0x4, 0xff01}, 0x90) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000004ac0)={0x0, 0x0, &(0x7f0000004a80)={&(0x7f0000000780)=ANY=[@ANYBLOB="f800000016000100000000000000000000000000000000000000000000000000fc0200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r9, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40300, 0x0) 22:59:26 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 688.283408] dlm: Unknown command passed to DLM device : 0 [ 688.283408] [ 688.293453] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:26 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000680000d400"/88}, 0x68) 22:59:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) splice(r2, &(0x7f0000000100)=0x38, r0, &(0x7f0000000140)=0xd9d, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) prctl$PR_GET_SECUREBITS(0x1b) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) keyctl$setperm(0x5, r6, 0x202002) keyctl$chown(0x4, r6, r4, r5) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x5}, 0x4) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x7fff) add_key(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, r6) keyctl$get_persistent(0x5, r3, r6) setreuid(0x0, 0x0) 22:59:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x700000000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:26 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 688.435971] dlm: no locking on control device [ 688.473716] dlm: Unknown command passed to DLM device : 0 [ 688.473716] 22:59:26 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000006c0000d400"/88}, 0x68) 22:59:26 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 688.515595] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 688.540191] dlm: no locking on control device 22:59:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x700008000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:26 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89b1, &(0x7f00000002c0)={'tunl0\x00', 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f0000000300)={'tunl0\x00', 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000180)=0x7ff, &(0x7f00000001c0)=0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400203) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000280)={0xfff, 0xcc47}) read$char_usb(r0, &(0x7f0000000080)=""/134, 0x86) 22:59:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:26 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000740000d400"/88}, 0x68) 22:59:26 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 688.628329] dlm: Unknown command passed to DLM device : 0 [ 688.628329] [ 688.664541] dlm: no locking on control device [ 688.724252] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 688.744000] dlm: no locking on control device [ 688.752562] dlm: no locking on control device 22:59:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x800008000000000}], 0x1, 0x0, 0x0, 0x0) [ 688.769059] dlm: Unknown command passed to DLM device : 0 [ 688.769059] 22:59:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000007a0000d400"/88}, 0x68) 22:59:27 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 688.894713] dlm: no locking on control device 22:59:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x900000000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:27 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 688.921467] dlm: Unknown command passed to DLM device : 0 [ 688.921467] 22:59:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000001d400"/88}, 0x68) 22:59:27 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x20000128) [ 688.962418] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 688.993842] dlm: no locking on control device [ 689.054426] dlm: Unknown command passed to DLM device : 0 [ 689.054426] 22:59:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r3) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, r5, 0x200, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) write$P9_RUNLINKAT(r3, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r7, 0x0) setreuid(r7, 0x0) 22:59:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000002d400"/88}, 0x68) 22:59:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 22:59:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xa00000000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:27 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x400440, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000080)=0x24a05e1) 22:59:27 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 689.602458] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 689.624801] dlm: no locking on control device [ 689.632930] dlm: Unknown command passed to DLM device : 0 [ 689.632930] 22:59:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000003d400"/88}, 0x68) 22:59:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xb00000000000000}], 0x1, 0x0, 0x0, 0x0) [ 689.711860] dlm: no locking on control device 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000140)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x7, 'ip6tnl0\x00', {0x6}, 0x3}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x6, 0x1, 0x2, 0x6, 0x0, 0x3, 0x8008b, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x562f08b1, 0x4, @perf_bp, 0x8a0, 0x0, 0x7, 0x4, 0x200000000000, 0x2e, 0xa594}, 0xffffffffffffffff, 0x5, r1, 0xa) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x44400) [ 689.805662] dlm: Unknown command passed to DLM device : 0 [ 689.805662] 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000004d400"/88}, 0x68) 22:59:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xd00000000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d10774a8988f53aa23fa7f9f3bf9e69fa55f9d5ed30a7c8a148a4b3605625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000"], 0x68) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0xc000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) [ 689.850079] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$AUDIT_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3e8, 0x1, 0x70bd26, 0x25dfdbff, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x41) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000005d400"/88}, 0x68) [ 689.935447] dlm: Unknown command passed to DLM device : 0 [ 689.935447] 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0x68) [ 690.002209] dlm: no locking on control device 22:59:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x1900008000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:28 executing program 0: ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000080)) keyctl$get_persistent(0x5, r3, 0x0) r4 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$BTRFS_IOC_ADD_DEV(r4, 0x5000940a, &(0x7f0000000340)={{r0}, "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"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000100)={0x1, 0xfffffffffffffffe, 0x8, 0x7fff, 0x8, 0x1}) setreuid(r3, 0x0) 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000006d400"/88}, 0x68) [ 690.074400] dlm: Unknown command passed to DLM device : 0 [ 690.074400] 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, 0x0}, 0x0) 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000100000000000000"], 0x68) 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000007d400"/88}, 0x68) [ 690.204660] dlm: Unknown command passed to DLM device : 0 [ 690.204660] 22:59:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x1a00008000000000}], 0x1, 0x0, 0x0, 0x0) 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, 0x0}, 0x0) 22:59:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r2, 0x0) setreuid(r2, 0x0) [ 690.292010] dlm: no locking on control device 22:59:28 executing program 5: clone(0x80174c00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 690.348090] dlm: no locking on control device [ 690.375219] dlm: Unknown command passed to DLM device : 0 [ 690.375219] 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000000ad400"/88}, 0x68) 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, 0x0}, 0x0) [ 690.442754] dlm: no locking on control device 22:59:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x1d00008000000000}], 0x1, 0x0, 0x0, 0x0) [ 690.494281] dlm: no locking on control device 22:59:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/timer\x00', 0x462442) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3f) r3 = dup(r1) ptrace$getenv(0x4201, 0x0, 0x7f9ee42, &(0x7f0000000000)) ioctl$TIOCCBRK(r3, 0x5428) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, 0x0, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f0000000080)={0x800, "1ee340ce2cb7f7829d4fa7a21d5e661a717e121efdb3d641fff3f18e4fcd35af", 0x2, 0x2, 0x34e, 0xa5, 0x4, 0x4, 0x80000001, 0x1c8a}) setreuid(r4, 0x0) 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x501080, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x6c3d, 0xeb, 0x8}, 0x8) 22:59:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000020d400"/88}, 0x68) [ 690.554183] dlm: Unknown command passed to DLM device : 0 [ 690.554183] 22:59:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={0x0}}, 0x0) 22:59:28 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000000000200010000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f8100000000000000a8b58e9e080000000000000000000000000000000000000000a9ee64c2b05c4be86450fdffffff237f5ec93091705c0bb912e5d71d995e5e754251122b0b11594503007d0f0220e6796ca2a35e00000000eb57a95728d8d66447f2a413b531a36393d7601b73801de7f6855daab8fa6661ca8712ca680e396aac9d38a9583a4cc562ef05d30000000019de803fed74370000000000"], 0x68) 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000048d400"/88}, 0x68) 22:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x72ac0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f00000000c0)={0x2, 0x800}) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x800) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) [ 690.720260] dlm: Unknown command passed to DLM device : 0 [ 690.720260] 22:59:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x3f00000000000000}], 0x1, 0x0, 0x0, 0x0) [ 690.789334] dlm: no locking on control device 22:59:29 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x1, 0x0, 0x4, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000004cd400"/88}, 0x68) [ 690.823609] dlm: Unknown command passed to DLM device : 0 [ 690.823609] 22:59:29 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x6}, &(0x7f0000000140)=0x10) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x5) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, r3) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x422441, 0x0) getpeername$netrom(r4, &(0x7f0000000040)={{0x3, @netrom}, [@bcast, @bcast, @netrom, @remote, @netrom, @default, @remote, @default]}, &(0x7f00000000c0)=0x48) 22:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={0x0}}, 0x0) 22:59:29 executing program 5: clone(0x980, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) poll(&(0x7f0000000080)=[{r0, 0x50}, {0xffffffffffffffff, 0x80}, {r1, 0x480}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x1200}, {0xffffffffffffffff, 0x1401}, {r2, 0x8}], 0x8, 0x7) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000002c0)=@ccm_128={{0x304}, "64f600", "f1fd550927e3da5eede99ad392bb3483", "75cd81e7", "b0df93b49ad1c00d"}, 0x28) write$nbd(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000000000005993599e0a2ee18e3a24a90421d505c56e58c6b65635bdf325c8491cc67180639ad38ad0acc22f7fe5782f36eee324171e"], 0x68) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r6, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8983, &(0x7f0000000300)={0x8, 'wlan1\x00', {'bond_slave_1\x00'}, 0x7ff}) ptrace$setsig(0x4203, r5, 0x7, &(0x7f0000000240)={0x37, 0x32c13dc3, 0x80}) openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) setsockopt$TIPC_GROUP_LEAVE(r4, 0x10f, 0x88) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f0000000340)) 22:59:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x5000000000000000}], 0x1, 0x0, 0x0, 0x0) [ 690.950058] dlm: Unknown command passed to DLM device : 0 [ 690.950058] 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000050d400"/88}, 0x68) 22:59:29 executing program 0: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x1400, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x101, 0x10) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x20800, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r0}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000300)=0xffffffffffffffc6) keyctl$get_persistent(0x5, r4, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101102, 0x0) setreuid(r4, 0x0) [ 691.065257] dlm: no locking on control device 22:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {@none}]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) delete_module(&(0x7f00000001c0)=':\x13\\%$\xb7\x007\xfe\x1c\xc4\xcb\xed\xfdg\x00\x00_\xa5H\x1d\xd8\x1b\xe6\xb8P%\xf4[\xad\x99\xc1\x8c\xa6\x00\xa8\xae\xe2\xa8\xf8W\xa2S\xc6\xd1A\xb5\xc6\xbf\x10D', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) setreuid(r3, 0x0) [ 691.095904] dlm: no locking on control device [ 691.104302] dlm: Unknown command passed to DLM device : 0 [ 691.104302] 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000060d400"/88}, 0x68) 22:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={0x0}}, 0x0) 22:59:29 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000187ff55f9bb85966c2e6592cb5ef8e61184a18e7b01c72d55c6cc29232716ba4"], 0x68) 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000068d400"/88}, 0x68) 22:59:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0x8000000000000000}], 0x1, 0x0, 0x0, 0x0) [ 691.205091] dlm: Unknown command passed to DLM device : 0 [ 691.205091] [ 691.280115] dlm: no locking on control device 22:59:29 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x603e, 0x0) write$nbd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000000000000000001000000c58f07749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66684b3bcffffff7f9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000010905f9d00001100000000000016c3335e05b809dedcfe88c5d4f66339ca26bd54eaec1e5137e34a6f5b40086ab2b0"], 0x68) 22:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) [ 691.309780] dlm: Unknown command passed to DLM device : 0 [ 691.309780] 22:59:29 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setopts(0x4200, r0, 0xbb, 0x100000) socket(0x10, 0x6, 0x20) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x1003e, 0x0) write$nbd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f0000000000050000000000cdef80ad08024f9a2a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/113], 0x68) 22:59:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xf6ffffff00000000}], 0x1, 0x0, 0x0, 0x0) [ 691.381996] dlm: Unknown command passed to DLM device : 0 [ 691.381996] 22:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) setreuid(r3, 0x0) 22:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000006cd400"/88}, 0x68) 22:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$setpipe(r2, 0x407, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14480, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r4, &(0x7f0000000040)="741e2f77fe2d8e7cca9dd994654175a545625ec9811ce2b256b3be62fd2e5c7db4c53bec9e42aef58377cc39f371fdeaa47848a003320ccf56662d96dea0a0106706162cb9774db4e64a9180fc044b4f05dd7b75c23eb3431a6fb8ee3be4dc1916b27604fdaea17baac0ae717cb4601024ede5fa0405892e9db01491d3c429e3f15b7a58b7e4575ad1880c0aad1ebf4b1bba9b89bb8b59ae", &(0x7f0000000340)=""/4096}, 0x20) 22:59:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x0, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000074d400"/88}, 0x68) [ 691.593048] dlm: Unknown command passed to DLM device : 0 [ 691.593048] 22:59:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xfcfdffff00000000}], 0x1, 0x0, 0x0, 0x0) 22:59:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000007ad400"/88}, 0x68) 22:59:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x14, 0x30, 0x53b}, 0x14}}, 0x0) [ 691.706801] dlm: Unknown command passed to DLM device : 0 [ 691.706801] 22:59:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x200, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48040}, 0x4000000) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r6, 0x0) setreuid(r6, 0x0) [ 691.817552] dlm: Unknown command passed to DLM device : 0 [ 691.817552] 22:59:31 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000010000000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc160757af9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000000083805885bc29dba92a67e7737082433dcf4e2d3e3ae8d3059be077f2b57790f2066201bf05f48093095762ff21ea5dcd9fed6deb602b04bde9721a9689ea01a11765d75c6fc083c61b1a3f8c3b04d5a059d1374c7cf064f45b9c3ee73154dac125d41cd92f751764e027b160aa71c677f0b652dc93fe691737142b865810dee"], 0x68) 22:59:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xfdfdffff00000000}], 0x1, 0x0, 0x0, 0x0) 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000007fffffffd400"/88}, 0x68) 22:59:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x14, 0x30, 0x53b}, 0x14}}, 0x0) 22:59:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r5, 0x0) setreuid(r5, 0x0) [ 692.919609] dlm: Unknown command passed to DLM device : 0 [ 692.919609] [ 692.934411] nla_parse: 11 callbacks suppressed [ 692.934420] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 692.954719] dlm: Unknown command passed to DLM device : 0 [ 692.954719] 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000020000d400"/88}, 0x68) 22:59:31 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3d1100, 0x0) write$nbd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x68) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x10280, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f00000001c0)=0x1) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000340)) r2 = socket$netlink(0x10, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x2000, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3fb, 0x200, 0x70bd2d, 0x25dfdbff, "", [""]}, 0xffffffffffffffcc}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000280)=""/66) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000240)) ioctl$PPPIOCGDEBUG(r4, 0x80047441, &(0x7f0000000200)) 22:59:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x200080, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x301, 0x0, 0x0, {0xc, 0x0, 0x3}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) dup(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r2, 0x0) setreuid(r2, 0x0) 22:59:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0, 0xffffffff00000000}], 0x1, 0x0, 0x0, 0x0) 22:59:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x14, 0x30, 0x53b}, 0x14}}, 0x0) [ 693.108130] dlm: Unknown command passed to DLM device : 0 [ 693.108130] [ 693.149600] dlm: Unknown command passed to DLM device : 0 [ 693.149600] 22:59:31 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x68) [ 693.197688] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000030000d400"/88}, 0x68) 22:59:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLERROR(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000080bc0001daaad4134983a62cab52d3371314"], 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000000)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) [ 693.319566] dlm: no locking on control device 22:59:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x2, 0x0, 0x0, 0x0) 22:59:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x18, 0x30, 0x53b, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 22:59:31 executing program 5: ioctl$CHAR_RAW_SECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000040)=0x101) clone(0x84180100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000200)={0x1, 0x3, 0x1000, 0xd, &(0x7f0000000140)="9384471caa2dea2bc6d18cca0c", 0x61, 0x0, &(0x7f0000000180)="f768f9b4efafb642538555fc6018c6d4b37158327786d8009bed78ccad87ebfa847d31578aee523f97648612878ffedc406ebdff4a046201ff09d075a2663c585f317f2eeafdb11ffa112fb73a433530852e19a328ed673f470b68cd89f231ed9e"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)={0xe4, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3d}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xa3}]}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40800}, 0x1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001a6af00000000177f000000000005000000000078b775e4a413aafe026dc7230ac000872a0a186cf6049de66878b3bc16076caf9a1b00ef669ed9b19f55dd7d020a724a32a8b58e9e996c0000000000"], 0x68) 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000040000d400"/88}, 0x68) [ 693.377765] dlm: Unknown command passed to DLM device : 0 [ 693.377765] [ 693.435966] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000050000d400"/88}, 0x68) 22:59:31 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000340)="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") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f00000000c0)={0x5, 0xfffffffd, 0x3, 0x3f, 0x2, [0x401, 0x80, 0x2, 0x4], [0x950, 0x9f66, 0xfe, 0x7], [0x101, 0x7, 0x8, 0xffffff7d], [0xff, 0x1, 0x4, 0x20]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) [ 693.489296] dlm: Unknown command passed to DLM device : 0 [ 693.489296] [ 693.492572] dlm: no locking on control device 22:59:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x3, 0x0, 0x0, 0x0) 22:59:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x18, 0x30, 0x53b, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 22:59:31 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000000806010100000000000000000100cb010900020073797a15000000000500010007000000bf8655d9b1cc5bf259ef9cfa7bbce2a5e484bb0e287717087cb28f16974714ddbc961de20f16c64092818101cb2371d698465ebea2005955060725d183957949374ff3a63cb4f0c7fbe5f84d82cbecc21624ce449ca21a7a958a1b920e93a477890f2be177c07e2f5904e8b6b5c8fef1bc07a755f6bb820a51b47a0470a13eaa0e2a19fc89e94814cea8d199fb65edd06b8b90f2af514bd72704393ca55362aafc634d23ff"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000400)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000380)=[{}, {}], 0xff, 0x0, [], 0x2, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000300)={0x0, 0x1, @stop_pts=0x80fffd}) [ 693.586229] dlm: Unknown command passed to DLM device : 0 [ 693.586229] 22:59:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000060000d400"/88}, 0x68) [ 693.675352] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:31 executing program 5: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x10040, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000000000000fbffffffa2d105749fa55f625aa6af78ada0d28fe16ffebb5e412b00000000177f05000000000000872a0a00ef6664d9b19f55ddb45790a5457d020a724a32a8b58e9e996c0006"], 0x68) [ 693.715905] dlm: no locking on control device 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000070000d400"/88}, 0x68) [ 693.749660] dlm: Unknown command passed to DLM device : 0 [ 693.749660] 22:59:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x18, 0x30, 0x53b, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 22:59:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x4, 0x0, 0x0, 0x0) 22:59:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f0000000000)={0x18, 0x0, 0x0, 0x3dcdbe3d}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, &(0x7f0000000100)={0xc1, 0x0, 0x6, 0x8001, "d63ca6c99f3fd69fe1e549b24c6bfe2d30097fd84e5b2fc75799e056114d04ec29d92ec0c330f3b76959e1df9c8175a8c9f5f44ae7081713b407f4bb7706ac79218c0beb03f08f528d3d556df6075f5a4ab5d17a3e3d3a12d62379ef82faf9bbd8d05d0447fefb1308e6b70002c0b36fd8f4d78e157b97e7739350c0487bda982738da59aff0e83e30dfc80b09b88814c8b2426662a66fafde2dac3961a00db056b78a41a59a5fa09a"}) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r6, 0x0) setreuid(r6, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r9, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r9) [ 693.844820] dlm: Unknown command passed to DLM device : 251 [ 693.844820] 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000000a0000d400"/88}, 0x68) 22:59:32 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @empty}}}, 0x90) sendmmsg$inet_sctp(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x8, @private0, 0x5389}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="738285a41bac92fbf88afee90796aab413bd7285a9fcacbb966abf4a37b3fb4a73cb571879219de48c498a459abd746aee448d56ec7e3805d77178d805d428e43749770f307d8142b51ee46c7b2ff8a570352579afa7dc8979addb901a42eca015017eff5ccc03a4efce7762e1092ecf80be690f237324181468836e8b46427d17783af9521ce1b160", 0x89}, {&(0x7f0000000200)="00440ae62272c2a395e8d02d135256ac50f6d78be93795af98acac8a0567fdf479b37a0abafdb4666c5d4a70127186db29d078fd1d516ce5fc157a65a498ec53102b4f49a863bba119bb5fd89c4ea9e9a9af737de77f8dec7ba45fac3efcbf103a18b655f5d42c3681ddc8bb5e5f4ddaae12b17045b53735aa8fec086fad01b23328e38dcfa1daaa593131a7b0a31b38d1329697a3ba921db231f96cd01aec3402fdbba00ad3ee748c4e3fa7c220e6d916c4d578f2ec3aac3fcbe9e5", 0xbc}], 0x2, &(0x7f00000002c0)=[@sndrcv={0x30, 0x84, 0x1, {0xdb81, 0xaee, 0x8, 0x4, 0x10001, 0x835, 0xfff, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x3, 0xc8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xb94, 0x8208, 0x5, 0x1, 0x2, 0x6a99c075}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x21}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0xd0, 0x14008840}, {&(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x28}, 0x9}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000400)="345d728b875258f903c1881fa2d797125e8c5fa67f812d215cc0e7d95bcbfacc19c5eab581e0e759d5546b118e181951a0f6cfcfc8999eda8718972ff0950e35bb21ca36fad4072f86ef38cfabeb4ff649f624b86a5d3a066fe7a404646f59bea247bb34eae7e200f3c8ef90ce630f54f129d795c3d44c62a24630c28a65b1556ed215bb62fa44ca918f2f1c14bdad7a9c322dc30f899b3319e682565e9b60ea07bf4536ac4b1179a78f75f00008694d1b7f18b118864708e858099c011b98bd00ff2d1f601d49", 0xc7}, {&(0x7f0000000500)="90cd6e13", 0x4}, {&(0x7f0000000540)="e41bbbbfe9d4642473eeda77f76a7146236559a3a7df7eea8cb3ff8783e478e9de6861ece6d08252be3e21f05a8ba2d698bff83dc8cc3211a34c3eebeb64da11ddc12d2ca00eb8d2a01032084c870a90450cec93fa268cce9bbda6e995e3b0210f9917eb02beb01433b4b9ec3c2acac2e6ac060573298ae3f7c598e123bdf1c28ac3a5e1530639d6369354087d1ee58eecb1b6d51c8e34723f029139676d155ead1aaaa8773621a8b5e9d56ae527e5cde416124202a0354862a455a462975f9d1e27cf17fe843c78625113d5615291e1e217e001693dec6d5e00bafc21f334dbe492b4f7105a4e1fad18", 0xea}, {&(0x7f0000000640)="8ea4e023ec00804224b7c6310a69792da533884552f6e7a96c23ee1dacd24bef0a9135877af5af167941389f4070f7755f14b5fed0549e19aa7e25642ada5ea6d0e4d331e7cc35cfb613236b51cd736bde7357bcff8a2538fc70f941555fc91fee26830af91519c0976e54556bb7a5a207c13954381a1f665aadd8d02ec7d7e774071bce95138923e36a7db049e5741515a6394d3e78bdbd1e283e358fa0d16bebf14f35154af83a4d09fb5f56362c9f907c72ed933038023eebf559195d5d333386da49639b8b8fd00b7613c677ee8336c7dc9cb3dfabe0dd274edf9194eab3", 0xe0}, {&(0x7f0000000740)="685521a41e2e0a2bb132fcfe24579c88059a813d3c6facd31263652a56df967b97187c9cd9104d160e3de7a152347fceb8b9afd4cca5c6fef7f394ce2b8313059e01b5f02c73fdb31e3ac18ff96aa7c4634a897e4b499227baf59e0b576067d3fb347ca0b092520e9b552ae2c7f3eb63ebe2ff537dd89e6c2c0852e90c28de72", 0x80}, {&(0x7f00000007c0)="a76f15e174890ec372985ed90b9ec5b9ffed24bce1432fe3af10134de49eaddcc1fee4443a8ccfb64abc5f5de6833082f95aa63528bcd23a40ffb8ec3ff8467b418af02fcc8b737b8c3545fcce106241ea07f21fa90c915e82b3aa20c17ed9", 0x5f}, {&(0x7f0000000840)="8f0c86b20002f340e3559573604e9e4940e53f2acdb2b3194df9ad88a2b952d56bc01f147872b7a7a45adc430e3674aa580441bf063a7a1d0ae58939bc709ecc70e2ecd6a39ccc976b3e449641c1f4d3fbb80300e4a7ccc9380264e4cafb", 0x5e}, {&(0x7f00000008c0)="ed28", 0x2}, {&(0x7f0000000900)="f7668b21322c6d18b47568ec6004321022e28a4b8adb434bf3bb37b7f12875f2c0ff8b3b4c65af2c8dfafeb1ff26da980a716bd40f50ec624277349ecf769581808e3fb124c57bc308149304ff215b5ab37d2a9460869375d0782e5d5b22b327580e24c94bb4f34bf56c7d0aa964662d5c1ba0328fcd4f6552af6ec9a17a8a46a51e7310a93f836bb43dfbe97121ea3d9a7b5cc907c8267b", 0x98}, {&(0x7f00000009c0)="467515c436018975e374fa99f88d850c68ddb579d7e96748fe242b87ea7281b3bd96890f41c8c9bf8747ec01607671fda9f6afb549dea298f490f28e0670c1b3536397f633da0a997dd31c6af473dcb7653c053300cf001e4588a731cc51c5df71ccc977d32a0390149e17c476dc8f9c51cdba3636", 0x75}], 0xa, &(0x7f0000000b00)=[@dstaddrv4={0x18, 0x84, 0x7, @empty}, @authinfo={0x18, 0x84, 0x6, {0x8d}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @local}}, @authinfo={0x18, 0x84, 0x6, {0x7}}], 0x68, 0x80}, {&(0x7f0000000b80)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)="c03d0e7ceb3ff1398cc9ffc02fe73d3296c30b64ad", 0x15}, {&(0x7f0000000c00)="4f257a6cef7c1246233ae2eb541d24eef7ab1012c01a0b561751c1bf7fb976f7c4803193fc88be8ba6fe8f49f55007041e72cda3e32a4edaf6a9cc7352cefde695859e2b", 0x44}, {&(0x7f0000000c80)="70727fe45dd6f9546767cd812569263e5789a5f8734715d7598121d65bf671", 0x1f}, {&(0x7f0000000cc0)="ac6bc49449c52e8254ae814518b7dc7968c3504180b6ff7f8d6742eb66a1c9346a2a417f249f6705f233790d62e05d5ff4f678e6842a5bfbac44955302e93e183c072641b355b4b9e9f6cf1691aa1e9c997c2bec78fd3e9c41d0174b4750bc65452deedef0ea965098bdc2bb8fe6c153a5cd7b4e3f5f074c0d95fb4df84554e16df15937b3deda9d1426d61f00564b15a5e4db452341551e57c5b13532d466d5e35b02cb3824d371bc3e2fe25869724b554b04cedf69aeca3bf703cef8d1fc7f8c4382be0bf4c25d74acbe8efb3abeb1809799ba602416540bd50f1a17c91d518c2b4d01927f21ab1049a73f6ecf1f91ceda98db", 0xf4}], 0x4, &(0x7f0000000e00)=[@authinfo={0x18, 0x84, 0x6, {0x101}}, @init={0x18, 0x84, 0x0, {0x3, 0xa9d, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xef}}, @sndinfo={0x20, 0x84, 0x2, {0xc04, 0x8201, 0x5, 0x89a4}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x100, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x0, 0x10000, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x6, 0x3}}], 0x120, 0x200008c4}, {&(0x7f0000000f40)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000f80)="8132a95e3630bd6773d1d071fcd4dd56b1d97b111eab6b6afa3bcb269a0a259c66226b5f281ef83c4caa6c4883d594ba3695a48c6176b4277c9c60282f7f1270afd28dedbcbb817c", 0x48}], 0x1, &(0x7f0000001040)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}], 0x18, 0x50010}], 0x4, 0x0) [ 693.914248] dlm: Unknown command passed to DLM device : 0 [ 693.914248] [ 693.939396] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:32 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r4 = fcntl$dupfd(r1, 0x406, r0) write$P9_RLERROR(r4, &(0x7f0000000140)={0x9, 0x7, 0x2}, 0x9) readahead(r3, 0x100000000, 0x708) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r6, 0x4112, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001fe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000000000)={{0x2, 0x1}, 'port1\x00', 0x4, 0x30, 0x81, 0x7, 0xffffffff, 0x1, 0x7, 0x0, 0x3, 0x3f}) setreuid(r2, 0x0) 22:59:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x0, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000480000d400"/88}, 0x68) [ 694.039993] dlm: Unknown command passed to DLM device : 0 [ 694.039993] [ 694.058682] dlm: no locking on control device 22:59:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x5, 0x0, 0x0, 0x0) 22:59:32 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x3, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:32 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r2, 0x0) setreuid(r2, 0x0) [ 694.173001] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 694.192660] dlm: Unknown command passed to DLM device : 0 [ 694.192660] [ 694.205111] dlm: Unknown command passed to DLM device : 3 [ 694.205111] 22:59:32 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000140)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107869fa55f625aa6af000000fffffffffffffffeaf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000000000000000000000000000000000000000007ab103886a4ddace0c9a669a0b609745003c37c142e0698d1370dc0dcc427c631cbc3917f52e9ecca2c295c5ba8f087437859b5cb03c3c17f5a172d034c9795673951d130d136df0b0902b14ed5e5cf947b65e14ea97f63d0b589211be6a846413652e164fe0e0eedd3f79c090afac2f94ada4cc1dd313aaf4c19f63c250c297582a1df501e59c4453f4153d0229c20caedf3fec031d12b0f9d9e3ed039d89738a741c87898486c9a2055abe8159a69c800985c7da8f"}, 0x115) 22:59:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x0, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 694.234794] dlm: Unknown command passed to DLM device : 0 [ 694.234794] 22:59:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x6, 0x0, 0x0, 0x0) 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000004c0000d400"/88}, 0x68) 22:59:32 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x20000) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x105000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000040)={'bond0\x00', 0x80}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="060000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6447fae62e4310bdd217ee040f6bb9de66881000000076caf9a1b00ef665ad9b19f55dd020a724a32a8b58e41e56c00000000000000d4000000000000000000000000a293ea0a7fb9707cad"], 0x68) [ 694.371826] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000500000d400"/88}, 0x68) [ 694.460050] dlm: Unknown command passed to DLM device : 0 [ 694.460050] [ 694.481853] dlm: Unknown command passed to DLM device : 0 [ 694.481853] 22:59:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x0, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x7, 0x0, 0x0, 0x0) 22:59:32 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xab, "3167222ffd78d8ef987d17d76e9de2beae6eeb92cbd7780fc5653277bfd5ea4edcf12bb8dccd3e70f899ab010a11d6b39ff7c53e57ee79b05a3cf65d95a6491cad27297218cdd3c6e6e8b71d56ed20950d534dc1a847477cc71671b619f379346f90bf71582457be9dc944e71df9f0a340ad39164e12a384b464ab5d1ef11454d1c35c2c6a2772fbe896c567ce90cc546bd098b92a212c6bfa8e58f2efc4e41f9bb8b097a2ae9812a36b68"}, &(0x7f0000000200)=0xb3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xac, 0x6f, 0x2, 0x6, 0x3, 0x1ff, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x80000000, @private2, 0x1}}, 0x0, 0x80000000, 0x3c, 0xefbf, 0x9668}}, &(0x7f0000000300)=0xb0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x4, 0x0, 0x8001}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x80, r4, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf516}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) write$nbd(r1, &(0x7f0000000340)={0x6000000, 0x2, 0x0, 0x3, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000d8410000d400000000000000000000001730d00e98abdcc14b1c63cf054c9d3b581f4e38b5c8365cf261a91e992cd781e07ae80fed6de57c249372a5afeb5f47819f381912e4b30b07f3c2b046bd6aad58e29a2a8a2eb5684c7f6ca67b8778cc59b384a3511f54196ce3aaa5b53655731364409711f6019ecc9f"}, 0xd2) [ 694.625466] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 694.644753] dlm: Unknown command passed to DLM device : 0 [ 694.644753] 22:59:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000600000d400"/88}, 0x68) 22:59:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x4c, 0x30, 0x53b, 0x0, 0x0, {}, [{0x38, 0x1, [@m_connmark={0x34, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 22:59:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x9, 0x0, 0x0, 0x0) 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625a000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/93], 0x68) 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000680000d400"/88}, 0x68) [ 694.795221] dlm: Unknown command passed to DLM device : 0 [ 694.795221] [ 694.857343] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xa, 0x0, 0x0, 0x0) 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000006c0000d400"/88}, 0x68) 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x1, 0x0, 0x2, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 694.905713] dlm: Unknown command passed to DLM device : 0 [ 694.905713] [ 694.910878] dlm: no locking on control device 22:59:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x4c, 0x30, 0x53b, 0x0, 0x0, {}, [{0x38, 0x1, [@m_connmark={0x34, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000740000d400"/88}, 0x68) [ 695.041323] dlm: Unknown command passed to DLM device : 0 [ 695.041323] 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000300000001000000a3f6d9e9f37364e78ca6af00002200177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf4e209cc3665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000000000a728"], 0x68) 22:59:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xb, 0x0, 0x0, 0x0) [ 695.112277] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c000000007a0000d400"/88}, 0x68) [ 695.179813] dlm: Unknown command passed to DLM device : 0 [ 695.179813] [ 695.225884] dlm: no locking on control device 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x2}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x4c, 0x30, 0x53b, 0x0, 0x0, {}, [{0x38, 0x1, [@m_connmark={0x34, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000300d400"/88}, 0x68) 22:59:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) r4 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffb000/0x1000)=nil) r5 = shmat(r4, &(0x7f0000ffb000/0x2000)=nil, 0x7b7b4d83a91272ef) shmdt(r5) shmdt(r5) 22:59:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xd, 0x0, 0x0, 0x0) [ 695.270278] dlm: Unknown command passed to DLM device : 0 [ 695.270278] 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000500d400"/88}, 0x68) [ 695.390558] dlm: Unknown command passed to DLM device : 0 [ 695.390558] [ 695.396798] dlm: no locking on control device 22:59:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x60a041, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x19e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @default, @rose={'rose', 0x0}, 0x3f, 'syz0\x00', @bcast, 0x8, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) ioctl$IOCTL_VMCI_VERSION(0xffffffffffffffff, 0x79f, &(0x7f0000000040)=0x90000) 22:59:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xf, 0x0, 0x0, 0x0) 22:59:33 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x8, 0x2040) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f00000002c0)=0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c0000000206010800000000000000000000000015000300686173683a69702c706f72742c6e6573ffe7000005000400000000000900020073797a31000000000500010006000000050005000a0000000c0007800800064000000000"], 0x5c}}, 0x0) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) write$nbd(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="06000004000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d5ff73a228fa49b3e7292dc1fce1f2150020a724a32a8b58e9e996c00000000000000d40000000000000000000000def9c8654ba623fcd4fcdf206bc265e0dabd659833d7e21d633b0e0416cacc11549f79de9be4e086e04db075446777a0c115c138612e8fddd7bb3a43d77fa9abf3d846bd0f1231d5d606f119f7a2ccb91191030b18cd345c7feb43f145b721420f88c63c51bc364e610a37107999d5aaad7417fb"], 0x68) 22:59:33 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000600d400"/88}, 0x68) [ 695.585329] dlm: Unknown command passed to DLM device : 0 [ 695.585329] [ 695.602376] dlm: no locking on control device 22:59:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x200007, @mcast1, 0x6}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f0000000040)={0x6, 0x3, 0x48000, 0x80000, r2}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setreuid(r7, 0x0) 22:59:33 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004840) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:34 executing program 5: timerfd_create(0x3, 0x800) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@x25, &(0x7f0000000140)=0x80, 0xc0000) write$nbd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000000000000004030001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc10b9e083d3eff5706916076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000000213e161a2c5858a2fc5bb218a763bd3f99cdf096349316cd226e9a55dd7027c46a6976"], 0x94) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffa000/0x4000)=nil) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x7fffffff, 0x20, 0x4, 0x3ff, 0x7fffffff, 0x7}) 22:59:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x10, 0x0, 0x0, 0x0) [ 695.745370] dlm: Unknown command passed to DLM device : 0 [ 695.745370] 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000700d400"/88}, 0x68) 22:59:34 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) recvfrom$netrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) 22:59:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$get_persistent(0x5, r3, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r5 = perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ac0)=[{&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000a40)="b5b38567769c4715bd260dddd33813cc0569d2f6d4497eca255ba93fab41f67c0ed233344fa961e6ff1d79dd50f3f94ee36a75ae75a75516f36f3642156e16edeb931fdb233eed99d303ba20d0261006554e68e0e05de523fb3e78bf83acfb96ff6de9b46625fa8fba3ca18cca20656cc0424820984e08735f3245ee186a59031f7137e9754fc97efbd8fdaa614f7d891cde2b08701ae33e1b8fa49fc0b71e643792eb2bf0352102ac96978eeddc0e08945df6db0d02a2710aa7ed484f6129005aa2d653cf8b51ed14208ff7376f129d4f7c48481b8ed8b606bf34fb30d1bcd67c480dc8ae4f1ed78ad5930e758a69f8d0f9c093f360960a9eee", 0xfa}, {&(0x7f0000000b40)="c863db746b6d23f7ccb114bc72acff7f76f2d0156ac62cc9b7269255509d4939b02ef7a809cb08d153a6403d6cea697a6a30f84bfb60fbe13a4f01d9b50b308c21487c05648fb94f7b81d30ed3424a5ffcc98540bd3f101d3d8b63dd7cfd6a559ea8b676508373db090f3c0e7ab3415a48dfc1620153890ada098064f6dc1a32051fed475fbde91b31a8f5bbf32e233282e7ee8f5d67cb2bcc0326f1f60f07d58128ab3f06baf2c6db8b6bcb2b32cdf8b5aaa9a72009c332c22cd7cc6b26ae", 0xbf}, {&(0x7f0000005d80)="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&(0x7f0000003780)=[{&(0x7f0000000400)="9097faf54ee711e97021e369ce5c3c522bacb45dc307cdfc4da996c67609f0e28f9c41caaab4af8811e4aecbacc38e938f607205e3cf7924d624577506c72e4aa08cef107646408ec112fe2f3230fe1e0271faf05026aff049", 0x59}, {&(0x7f0000003ec0)="9650cba1e31db6e02c0ce93cecc11bea48dea9437f5716d030060a6744eabb5736fa3615f8fa76870ce0f1efbf897fc35233dde6f879adfbfa3a2bcced89157c30015484267cc07a042aa6954db6ffcd5a901d7c5407d222fe6b2a5aec1bd1497baf9414201591ba102930fee5c363a893b7bcce555e963b8bd27205fdfac520b35b238fde8ae3cb9850d994f2324ba595e0bf98cc8c9c2cebaff1995f74b447e280f34e9b7f", 0xa6}, {&(0x7f0000003600)="a2ab7678572f6f0b9766a684a1907bc5c2abfb2d3439fb7b364ca7d5fae59d27da5ebf3649aa4afd065387e81ad0de6df0a96f5e42df3865e2b1bce5cbca9eef10a1150cc3969b189330724e853fd2bf4dca17c4d4c1e91d03bde66c540ce473ef3fd788b5ad0f2db37198ee51be0619225c3b2ab6f13fc5666b45", 0x7b}, {&(0x7f00000036c0)="4fbba31d434f", 0x6}, {&(0x7f0000003700)="6fb70cdf1ee5bd77a35c8cabb37c6f134b1b8a42a3eb189f6f5082332083adcf2be8431a88fd30198488cc0442ceca3bb03a5696759af7697f2232e509e7c5d7554e0efd18737fd1d2d059c4f5b10306feff3e8807a1a7eea5a0c5119cd7a5ef4039", 0x62}], 0x5, &(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r10], 0x20, 0x24004001}, {&(0x7f0000003840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003c40)=[{&(0x7f00000038c0)="baac0249cce8c70102c9d4a151dc60ac831ba365db1bdae1af3ea52d59991a235dd714100bd4fced58e67d5f65b001f43eddb1802b667d3f9682eb1f08c863d37cfc9e3628c2c6dd", 0x48}, {&(0x7f0000003940)="3d60e0d7fdcdd31931040a697f90e3594a33e2001f7fadba03af5ff3c34213ff4cf7c4254ee65a1bb1883fd0b18c441b3574b89dc605df6844a9febf5785b56df5381b0e66b9336421e56c140b7f3c3a54c2f414e10aa206a2da17035488ab3117476a25e09c86bddda2cf5d59928eba3b3c764786b5ea0b04a333ee46c7a5a901cf45db6387cfd025348171f4eaaeede20c31832bb53a3f35d27b722eed697b2c84c0f1007726fa7b969f6d841a4fbc8a2d4d76023f525bab8c6ad7d0143782d0a509523746358365b04fcd718340df027850445aa58eea", 0xd8}, {&(0x7f0000003a40)="3497bd3e729b1585f1bc8fc7ec15d7722ef9fd34210c17b93cc27ef50487b185e07a6d6e2161e798e0693d4e40cb5dee0f7dab1f80bcbf43636c146b7a1f964bffc2c5928bff5d9aafc9", 0x4a}, {&(0x7f0000003ac0)="ed1d553d723fcccd2d9a3950a6b166ee5450bb0769497d09c304bc605ac67f56fbc30580d8cf55e2b47899cf08bf553d5b3226310162d2a9c50348e7cc47e0c8", 0x40}, {&(0x7f0000003b00)="a92403dc5d21cdd35424450e3fbc00e6b3e607c119a6f79a8848c4df280bcb14aa42bc663bf735d1c4b00531780a608cb1c2bf73c77347fb15d427b9f100cf1f78bacb608170e1e71c4389d039504925a1e814aeb5cae8a28d08b681fcc837f961449e973875456d4630b1d284ddce49ff05216cf0d2908dc061151a593ebab04d3b3c25a1299ef4993a763cca36e2bf3930fcc708c25df31ae9459a986a62cd5fc22aab144ebb80b204c7156251d732ebfcd5919de021704558aaf11dfa4afcc93f58477dab0725fd834697777616e01b1af185c40b8e7a104e73857f20595b2587f92cd754f6e6bd80da74395aab22f8431be3552eac3cbf", 0xf9}, {&(0x7f0000003c00)="70efe372f6e28da6edde3abbe5aed126480cfdb8b900a9b8", 0x18}], 0x6, &(0x7f0000003cc0)=[@cred={{0x1c}}], 0x20, 0x4044014}, {&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000003d80)="f97b921993eecdb6de0bb110a1bd87f217f07888994067ea9f0caaca3e19e19584ba356c1215fdfd2373bc682fed0c324aed18768a36b757683b80dc598fff48b453163472f8409dfe0e863496824a155b417f0df9819306527b9d4ef93fee146fb4fad738e4bd1ab7397062d45c9a7216d73950892926d47c6cc41120a2d302901076ba", 0x84}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRESDEC=r8, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000010000000000004c00000000", @ANYRES32=r5, @ANYRESOCT=0x0, @ANYRES32=r8, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4000800}, {&(0x7f00000040c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000005c80)="06fad6c4169a53ef17bab0fefa7ed84d1065925a76666f49defd4dcfbe0f6d9cf005f2c6e3b7c6cc0c1ea17a7216cfc6e01bc0d3096c204cce52a467d042f31a33eab244619a42b2eeff7f4a7712380219dcde2919e8be836314f4a898aca9efbe5bcff892c1ecb5ed0de0a5f789762f4c8092c8dda4fa09941b08603b42190279dc9764e3bc8d01dd1a30d923080f684534eff0530ae7b4e0c666f675f41735018030861664143170e5f1364e25e0330bf86c689bf5e70098cf9bf953b073bd39ca3827311025bc1951a1b84060a0d81b1c83e7dcc8d3e8d70fb6fa3900a41533b6d7cbf42276cd3ad0f7e6", 0xec}, {&(0x7f0000004180)="8f5b44ae2649e54fbe3a467406f61a510d0bc274a0dcea7596f4acf28d8b277e2ae82c3f61052051dbd8f9c903b8075f4f20a2a94f65c80838357aed342009ba6a98add085de7353eeffbd37985221f64439f7af119a59b2b51f6a9105c1c50195f7dcbace190b954bf6ba74db52dcde0d9db73cd70a1482323f2b9f149797ea23a81d6a30c08e0067b53d3c7a187de4a84a5ba2cab5355cdaad047923724b6ea03814ae7e7caf4098d145491916d64926524c5f0ca6af2762b89073e3d4a54d", 0xc0}, {&(0x7f0000004240)="7b505c2187aa34e49e8b1518369126506ea65df2a705c6f5e1a8ec5e0c0b8fc9f37d88a187b4b36e499c7d7e2ed2bff5ecd02b4b41f465bba8e48109e0ff6f964f00f3c96d358c749bc745714067726126ae291e1312465bb14ad3215ff0543a9fe1ebf485681c9d2e984ecf04a935f4092e7949ca2c43b088cf920d8d3d46f6bd426188004c324dbbbaabb3dbb099ce8c9d9fc5290cf988a1d127d9a110f754fd8b", 0xa2}, {&(0x7f0000004300)="569d3cdf1bc10b13abf069f0e00001d1a3b7df539c9c19198f1522293b059f62e2223322874fd4878fccb20f437ea486dd7016763dcad4d4657fe3065284cda5adfe933a80bebc83e5e505d0d745b211e465fece1d1ee9206b57f780104ed16f743556f98420cf4f9e4f1a0f7c8653f73bb38d7b3f29a620baa5244fa6c78b18b7382fe4d1a3d5a8271c8aebfe5b9b5209cd43f1ef053b3a95b0acf58edc5f9e8c914f78cc2e443c33a32f845a1ac6eea513a31a665345d4ef02c5", 0xbb}, {&(0x7f0000004400)="7a0fa53ee72bc619883cb14d78d584d471f50ce2ca6103027363021472026c4336f547f5d682ef846453", 0x2a}, {&(0x7f0000004440)="ec78e7add36cf4d975885cc9028fca6b423f35fbd830caf50052ddaa9d81e20ba3fb693a31bf718e030ed8975d106842900a3f203c9d38eeb7d193869aa7afc95ec1180e5c2ff5a1ac3783c4178f99fb45c0527ac1a0d4eae2dbfd089ed9da21f9fdf7bd2394ce8a24d003ae9fd56a911c0bf2f7bbba4ad00a87bbad79f00793bc0e4f6a15", 0x85}, {&(0x7f0000004500)="34234f165c08c54e628de210b99b3d04c1561c04334d717cde52d51e80e17ca171228ab12f2f7e89d7fb3f716bc2f2b258e685681f781651b5753e7e25a4582350a6ef319168bd2db3ea6ffc7569336dba7e44e596cf82b6834408450dd693ce398fe7fec959e442d4b5981cf61ef59601cabf04b961b94b683ce7724de0cefbf179663028183a46e86bf0e15e443fca7e215a265074193139af30", 0x9b}, {&(0x7f00000045c0)="17035a0be518cb14f66bbad8efc83ad7b4e0de8d0e3b79d6a300d2106359ba0867818e2101f7aa5a06596c42e3b181d4ecb47fb5e7f175763a138c0cdf4dcfd42a86b326e2c25dba65a39abfaacbfec87591642bc3f02dd2679173ce4e1b9a74d380d16459f53211139ff75ce60da34e1abf7f99211d347bf1e5baba846220076dac79f7ad1689541cc01a2e6de59b063474dd24af05f158d59f437c1f8f17334e0b6991166a3ac34dbf79d2ff2a7d8140ab2d1de9e02097a4f8c26396658b52c8d1f94ccebcb1c513bfe927738ca0289d8274", 0xd3}], 0x8, &(0x7f00000010c0)=ANY=[@ANYBLOB="1c0400000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRESHEX=r9, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRESHEX, @ANYRESDEC, @ANYRESDEC, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000240000000000000001001f0001000000", @ANYRES32=r7, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRESOCT=r4, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32, @ANYRESOCT=r5, @ANYRES32=r5, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffffffffffe48, 0x10}, {&(0x7f0000004940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a40), 0x0, &(0x7f0000005a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x20, 0x4000000}], 0x8, 0x200000d2) setresgid(0x0, 0x0, r10) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x4}, [{0x2, 0x5, r3}], {0x4, 0x4}, [{0x8, 0x0, 0xee01}, {0x8, 0x7, 0xee00}, {0x8, 0x4}, {0x8, 0x1, r10}], {0x10, 0x6}, {0x20, 0x3}}, 0x4c, 0x1) r11 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000000000)={r11, r11}) keyctl$get_persistent(0x5, r12, 0x0) setreuid(r12, 0x0) 22:59:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x13f641, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r4, 0x700f) 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000a00d400"/88}, 0x68) [ 695.952272] dlm: Unknown command passed to DLM device : 0 [ 695.952272] 22:59:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x21, 0x0, 0x0, 0x0) 22:59:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:34 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], &(0x7f0000000140)=[{}, {}, {}, {}], 0x80000001, 0x0, [], 0x1, 0x4}) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 696.052135] dlm: no locking on control device 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000002000d400"/88}, 0x68) [ 696.107612] dlm: Unknown command passed to DLM device : 0 [ 696.107612] 22:59:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$VIDIOC_DBG_S_REGISTER(r2, 0x4038564f, &(0x7f0000000080)={{0x3, @name="4cff30f88b613918a00aa7565bed65d412e88aa1dc45d3e88d4beca915d77e10"}, 0x8, 0x6, 0x14}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) 22:59:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x50, 0x0, 0x0, 0x0) [ 696.210020] dlm: no locking on control device [ 696.243465] dlm: no locking on control device 22:59:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="2cfffe90b40eabe924983bd44814b509fb00", @ANYRES16=0x0, @ANYBLOB="00042abd7000ffdbdf250400000005000500050000000500060040000000080002005affffff"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101000, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) modify_ldt$write(0x1, &(0x7f00000000c0)={0x16, 0x20001000, 0x400, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1}, 0x10) 22:59:34 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="06000000000000000000ffff01000000a3d107749fa55f625aa6af00000000177f00000000000500000000bc16076caf9a1b00ef665ad9b19f55dd7da1d5020a724a32a8b58e9e996c00000000000000d400000000000000000000000000000000000000000000000000fa25cffcc1f3af592e0c0d4ffbcbf10c0b992351de55c1b5e9483e600e2ea2b4a4cfd88e2fb974a795a7ea3bd9c0a2251002b106a69f83c8cd10ea706aea2b35e333f649f8e394b402ae9eb7f6df21fafd6d86ab28f5b2f89e6e17eda158e7749a1a4fbea37f5a3d12ff2779c9f86c8ef0582514288ed6"], 0x68) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000480)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)={0x2b0, r3, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6f87}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x609a}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x34681f8d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7c3}]}, @TIPC_NLA_MEDIA={0x88, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x48}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x64, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xefb}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x43ba}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6fe5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbd56}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e21, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xfff, @rand_addr=' \x01\x00', 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3, @local, 0xed8}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbb8d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0xc884}, 0x4000054) 22:59:34 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x2}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000004800d400"/88}, 0x68) [ 696.352866] dlm: Unknown command passed to DLM device : 0 [ 696.352866] 22:59:34 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000080)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0x4, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = signalfd(r3, &(0x7f00000000c0)={[0xa2]}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)) keyctl$get_persistent(0x5, r5, 0x0) setreuid(r5, 0x0) 22:59:34 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x2}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:34 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0xfffffffc, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyprintk\x00', 0x340, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RATTACH(r1, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x1, 0x3, 0x1}}, 0x14) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000040000000100e9ffa2d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000000000000484d7c94dd27af8e1be6662fe50c6e9209b40ade9e7039900055390e589e181852a8857b771f5bd58b421006fad054f49d3aa4c71cdf296751782dfa4b6a09d2334ad62c00eab0ea26c97c82ae4ca44127c5b03130642f5c64bf4cae7e13aaf300df50e683e8408eec0376e097f1298cde8bc743c21f2f689fb3f6a6b37351b8a25db03f2a004"], 0xffffffffffffff6d) 22:59:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xe8, 0x0, 0x0, 0x0) [ 696.423865] dlm: no locking on control device [ 696.434429] dlm: no locking on control device 22:59:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) chmod(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x800000000000000, 0x6000, 0x80000001, 0x3}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40c93c, 0x0) write$char_usb(r3, &(0x7f0000000080)="ee8a5bac9495cf74ec0a99c198c3bc50d37fb46173d83a6b2966a2b03ef7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5873e4f2ec60c27ad21834fd3d1204fccc5e2b71a0d26cf4ad07621ac893a70bf5f81aa9cc44c7532b922c8081187a89c5575eb538af5ec1e940b47af41427b9aa1bacde095de3c8e69539f24ff1b99ce8eed68d5d02f0fb1acaf93", 0x99) 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000004c00d400"/88}, 0x68) [ 696.520182] dlm: Unknown command passed to DLM device : 0 [ 696.520182] 22:59:34 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x2}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 696.560512] dlm: no locking on control device 22:59:34 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0600e4ffffffffffffff000001000000a3d107749fa55f625a40af00000000177f000000010000000000ac060a186cf6449de66884b304000000af9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000000000000ac3b5fae472dc68db14f9477bdffcdba41645b2fe340fcd355f80d5e5d0cfbd986185d8923c19b5a4000000"], 0x68) 22:59:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000040)={{0x0, @addr=0x44}, 0x8, 0x8000, 0x1}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)=0x80000001) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000000)={0x8, 'ipvlan1\x00', {'bridge_slave_0\x00'}, 0x8001}) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000140)={'gre0\x00', r5, 0x0, 0x80, 0x1, 0x8, {{0x11, 0x4, 0x3, 0x7, 0x44, 0x64, 0x0, 0x8, 0x2f, 0x0, @loopback, @empty, {[@noop, @timestamp_addr={0x44, 0x2c, 0xef, 0x1, 0x4, [{@remote, 0x7ff}, {@loopback, 0x4}, {@broadcast, 0x4}, {@multicast1, 0x1}, {@private=0xa010102, 0x5}]}, @noop]}}}}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x4, 0x2, 0x8000, 0x0, 0x3}) 22:59:34 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000005000d400"/88}, 0x68) 22:59:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x4e1f, 0x7, @empty, 0x2}, {0xa, 0x4e23, 0x4, @loopback, 0x8001}, 0xffffffffffffffff, 0x477cf734}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x81, 0x81, 0x6, 0x100, 0x3}) [ 696.673537] dlm: Unknown command passed to DLM device : 0 [ 696.673537] 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x700, 0x0, 0x0, 0x0) [ 696.725382] dlm: no locking on control device 22:59:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'veth0_to_batadv\x00', @ifru_addrs=@ax25={0x3, @netrom}}}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f5, 0x20, 0x70bd29, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) 22:59:35 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @default}, [@rose, @default, @netrom, @netrom, @null, @rose, @rose]}, &(0x7f00000000c0)=0x48) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000340)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="80000000", @ANYRES16=r5, @ANYBLOB="00032abd7000fbdbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000b00ed0f000006001100889700000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000300000008000b00ffffffff0600110000000000c8e18789e4c3e88a70d186f9e3fb34ec7921dfadeaa833840f594f5337d884d825136ec4d49e7de3b2907598a27b1fec2e065db62e370f0219e5d823fb380647a5000eee09ef61c7c1916aeab55722836fedf25d5352cd5057d395eef9"], 0x80}, 0x1, 0x0, 0x0, 0x4040094}, 0x4000000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000000080), 0x2) keyctl$get_persistent(0x5, r4, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r9, 0x9205) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000000000000215dc250900000000000000030000000000000005000000090000000000000000000000000000000b00000004000000060000004b0000000200000004000000ff07000000000000000000000000000000000000040000000500000001800000050000000400000007000000000000000000000000000000020000000900000002000000010000008100000008000000ffffffff000000000000000000000000060000000001000004000000060000000300000000000080020000000000000000000000000000000b000000ff7f0000030000000000000009000000c800000080000000000000000000000000000000010000c0910d00000000000006000000010000000000000001000000000000000000000000000000010000800200000005000000f60e00000000010007000000a20000000000000000000000000000000100008004000000070002000000000001000000080000000600"/368]) setreuid(r4, 0x0) 22:59:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006000d400"/88}, 0x68) [ 696.844422] dlm: Unknown command passed to DLM device : 0 [ 696.844422] [ 696.878073] dlm: no locking on control device 22:59:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0xa002, 0x0) write$char_usb(r2, &(0x7f0000000100)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f28c60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:35 executing program 5: ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x27e, 0x0) write$nbd(r0, &(0x7f0000000140)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 696.930222] dlm: no locking on control device 22:59:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x900, 0x0, 0x0, 0x0) 22:59:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x400, 0x602000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x4e21, @private=0xa010102}}}, 0x88) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) setreuid(r4, 0x0) r5 = accept4$netrom(r3, &(0x7f0000000100)={{0x3, @bcast}, [@rose, @default, @netrom, @default, @null, @bcast, @rose, @netrom]}, &(0x7f0000000180)=0x48, 0x800) ioctl$int_in(r5, 0x5452, &(0x7f00000001c0)=0x8) 22:59:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006800d400"/88}, 0x68) 22:59:35 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000001915efa7044c887456fd17900000000001000000a3d107749fa55f625a84af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf981b00ef665ad9b1ab7a00000000000032a1b58e9e996c00000000000000d400"/116], 0x68) [ 697.012862] dlm: Unknown command passed to DLM device : 0 [ 697.012862] 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 697.053141] dlm: no locking on control device [ 697.087968] dlm: no locking on control device 22:59:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = dup3(r0, r0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:59:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x4000, 0x0, 0x0, 0x0) [ 697.192294] dlm: Unknown command passed to DLM device : 0 [ 697.192294] [ 697.222993] dlm: no local IP address has been set [ 697.234957] dlm: no locking on control device 22:59:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006c00d400"/88}, 0x68) 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) ioctl$FBIOGET_FSCREENINFO(r2, 0x4602, &(0x7f0000000000)) [ 697.254500] dlm: cannot start dlm lowcomms -107 22:59:35 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000001c0)='batadv_slave_0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000380)=@get={0x1, &(0x7f0000000280)=""/235, 0x3ff}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@private2={0xfc, 0x2, [], 0x1}, 0x1004c, r3}) 22:59:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4081, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000100)) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r1, r1, 0x0, r2}, 0x10) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1480011}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8000, 0x77}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000850}, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x7, 0x4, [0x3]}) 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:35 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYRES32=r1], 0x68) [ 697.384647] dlm: no locking on control device [ 697.390985] dlm: Unknown command passed to DLM device : 0 [ 697.390985] [ 697.422837] dlm: Unknown command passed to DLM device : 0 [ 697.422837] 22:59:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000007400d400"/88}, 0x68) 22:59:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) pwritev(r2, &(0x7f00000014c0)=[{&(0x7f0000000040)="a64b033ea04384040037eb127aeee8e7fce05ac83fe34776", 0x18}, {&(0x7f0000000080)="573e48427421953c3397bdb73450bc31b3faad3a86c9026500e0c4e2d0540f607668f5ce55841b530ee8c0da636a2bc7c50c6ad6", 0x34}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000000c0)="c91a0c6c7b2fd921bd224cd3741938ee68788e29c6c65de88950bbf54ec71f0a384191667d943725bdff51a2a46109f3592d9702157e3c13bd69f2f7b9d7406da790cdb22c1f73c3969f930ca9db886f0ef40f325424a0456a3de08e70f5b5e82f90476b845521f5feb25fe7d27b0b047c65b5148a5ca467b8401937e580", 0x7e}, {&(0x7f0000000140)="6ca0f8872a7929c7c8d4bbbc1ee1bfcf0320e6e99c61947091b3ab91afcd97c0eb03c580e9434cf7f1b60cc2afab66f0077faae5dedcd485a8012159ec4e80db4a622361c9f312e479c50a99d6821b7f8c0d129e336f1ba923f2c00e43bfc90f885e4a2a8108", 0x66}, {&(0x7f00000001c0)="ec1283d452ce3ca1bd33bd75430e0a87ebed3c156d5ad1dd3be185eebe0cf74dc73669045223339a86a2e71c5ae6fa6a944f92bf9534a167a1bed99dcd7e17ab5a6ef43e83029b433b3b41577b77d143621e0b0a40348e6b86887d3867c4a32f59b42525df7ff5f9ec29afc468f90e4eb3b3c9b35ffe9ced7049b465d63c808c779e886b1886768ce249226af4e5f45748ac8637223df69d0b43d6397864e631a93c0d66", 0xa4}, {&(0x7f0000001340)="84f20e1714da08f26b0c3381b7bf807ab7e337d8306e7567353688db656cb89946385d32c0011fda0684b94beaf7ea28e5db6c480aeec44db7e2f5a4f211d3b93be498068cf35637b3faa38ff14ef9bba3ca9bf352062c09955231a17e12", 0x5e}, {&(0x7f00000013c0)="a4c0e90d3835c32877f8e2e585408022400b73ccf2d734c3a23c61bb32be74c33966a7843393e0409abb9f506c0a88da1495eed0d465f4a83cec601aaeb7a3a1f716a3a2669489b3c4994f12a1630dfec1190c2210d250e8919b138e7f99d42c9b84d47ae8bb331f4cd0b0a6a3a9990266685988e6251b5b2227cd01a2c8762b163610124e5f8d3b82c565a87651c807f35fde5a90b2e446faec0e902a7b6b8e9f20c1134c35cdd92862144dd4ea612c371f2e8ad770a78578b60e0927ce758aea385b7876d8b247c4a67e914d9b49e1b2bcb254b500d13aed563557ee7350ddfa66", 0xe2}], 0x8, 0x1, 0x9) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001b00)={0x0, 0xffffffffffffffff, 0x40, 0x0, @scatter={0x6, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001540)=""/198, 0xc6}, {&(0x7f0000001640)=""/211, 0xd3}, {&(0x7f0000001740)=""/248, 0xf8}, {&(0x7f0000001840)=""/103, 0x67}, {&(0x7f00000018c0)=""/103, 0x67}, {&(0x7f0000001940)=""/159, 0x9f}]}, &(0x7f0000000280)="cb87e380522d3f95588fc95188c652b09c79904c823af3fed2f78504914de665a816b80a9ab0daa7d88b25e792b86ccbdd4ae19d74b21511504687dd3d0ed893", &(0x7f0000001a80), 0x9, 0x6, 0x2, &(0x7f0000001ac0)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r6, 0x0) setreuid(r6, 0x0) 22:59:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xc000, 0x0, 0x0, 0x0) 22:59:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x90100) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, 0x3, 0x3, 0x801, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x4}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x3ff}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xab8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24040801}, 0x40015) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:35 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x440000, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x1, 'veth0_vlan\x00', {}, 0x2}) [ 697.567734] dlm: no locking on control device 22:59:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000007a00d400"/88}, 0x68) 22:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r3, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r3, 0x10, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x1d}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$get_persistent(0x5, r7, 0x0) setreuid(r7, 0x0) [ 697.669180] dlm: Unknown command passed to DLM device : 0 [ 697.669180] 22:59:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xff00, 0x0, 0x0, 0x0) [ 697.755771] dlm: no locking on control device 22:59:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000580)={0x5, {{0x2, 0x4e20, @private=0xa010100}}}, 0x88) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000015c0)={0xffffffffffffffff, 0x0, 0x1185, 0xd5, &(0x7f0000001740)="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", &(0x7f00000003c0)=""/213, 0xfb, 0x0, 0x0, 0x92, &(0x7f00000014c0), &(0x7f0000001500)="ee6dabb7db722c2dadb8a79823c6875fde766df1e687d78b8aa99fbd68173a86393a5b7435f6ff97deaf75c53bc1f2ad9ef2c5a122bec97d67e09e2046019aa80ff0da1b678220308f3e7dc62ca7aaf066678cb85d9d69a9a701bdf1c17b548565557f365b043337fabc977928a5b49119df3e9244820ddeea5ca5ba4b2ebdee2f81745963570a951aa466fd4c68cad711f6", 0x0, 0x3}, 0xffffffffffffff2d) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = socket(0xa, 0x2, 0x5c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000500)={{0x1, 0x0, @reserved="ea0b76be774712fd5ac60015d5f2d0ae74c7903188342c03abcdc7b1296a5f54"}}) r5 = dup(r4) r6 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x3e4c7707, 0x80c40) accept$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvme-fabrics\x00', 0x20080, 0x0) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f0000000640)) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r5, 0xc04064aa, &(0x7f0000000180)={&(0x7f00000006c0), &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x7fff, 0x0, [], 0x0, 0x9}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r8, 0x8000, 0x9, &(0x7f0000000680)="c1f1f848f20985b1ec2f739e3ae09989052f08101bcf52912a354f7fc693f0", 0x1f) 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:36 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$char_usb(0xc, 0xb4, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x80, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 697.826190] dlm: Unknown command passed to DLM device : 0 [ 697.826190] [ 697.848963] dlm: Unknown command passed to DLM device : 0 [ 697.848963] [ 697.874442] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 22:59:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000200d400"/88}, 0x68) 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 697.939426] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 697.955841] dlm: no locking on control device 22:59:36 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f00000000000500000000000087e0cf775fb215e9370a186cf6449d4104b894bfb9df166af846c5589c3789ab4122f708d4944f12e66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32"], 0x68) 22:59:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1a5bb8, 0x0, 0x0, 0x0) [ 697.992014] dlm: no locking on control device 22:59:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x80000, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r4, 0x80083313, &(0x7f00000000c0)) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x3, 0x7, 0x0, 0xd973, 0x401, 0x81}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) pkey_alloc(0x0, 0x3) keyctl$get_persistent(0x5, r5, 0x0) setreuid(r5, 0x0) 22:59:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[@window={0x3, 0x2, 0x4}, @mss={0x2, 0x80000001}, @timestamp, @window={0x3, 0x2, 0x9}, @mss={0x2, 0x3}, @mss={0x2, 0x7}], 0x6) 22:59:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000300d400"/88}, 0x68) 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 698.099497] dlm: Unknown command passed to DLM device : 0 [ 698.099497] [ 698.123609] dlm: no locking on control device 22:59:36 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20080, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 698.182762] dlm: no locking on control device 22:59:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000400d400"/88}, 0x68) [ 698.232789] dlm: Unknown command passed to DLM device : 0 [ 698.232789] 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ocfs2_control\x00', 0x20000, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000280), &(0x7f0000000340)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) [ 698.276519] dlm: no locking on control device 22:59:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x40000000, 0x0, 0x0, 0x0) 22:59:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fstatfs(r3, &(0x7f0000000080)=""/17) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:36 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0xe8) fchown(0xffffffffffffffff, r1, 0xee00) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x2, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000500d400"/88}, 0x68) [ 698.414428] dlm: Unknown command passed to DLM device : 0 [ 698.414428] [ 698.434735] dlm: no locking on control device 22:59:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1d8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3052bf, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x40000001, 0x0, 0x0, 0x0) 22:59:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000000)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) 22:59:36 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000300000000020004000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/104], 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "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", "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"}) [ 698.540278] dlm: no locking on control device 22:59:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 698.618595] dlm: no locking on control device [ 698.636215] dlm: Unknown command passed to DLM device : 0 [ 698.636215] [ 698.660239] dlm: Unknown command passed to DLM device : 0 [ 698.660239] 22:59:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@v2={0x3, 0x3, 0xb, 0x7, 0xc6, "7900af46d08085d1fd5a289648e8730ec196b043eb6cd3b93266890a8c5e725b35c21638269423652e3d2ba9e26aca45ca5d4866c372c7fce83f17190ffd4b30cf6a4eb9087bebadfd318e11c4c04e6ab289353e4f18d5dbce624cd1b2785dcef9623a37169d614aacea6cae9b6c505914d0ae12e50a2a2730683be887e3dab58722f6b190678004b554a9cc9974600fb2dc6969393268cc66e23f961db51c6262b662b9ddabd6243f92071328ebc393d2718cb2323e93abe23e36a778f341d1460da9311031"}, 0xcf, 0x2) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:37 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRESDEC], 0x68) accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f0000000100)=0x10, 0x800) 22:59:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000600d400"/88}, 0x68) 22:59:37 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xfffffffffffffdc3) keyctl$get_persistent(0x5, r2, 0x0) setreuid(r2, 0x0) 22:59:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x80000007, 0x0, 0x0, 0x0) [ 698.793690] dlm: no locking on control device 22:59:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0xc00080) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {0xe, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040004}, 0x20008000) setreuid(r3, 0x0) 22:59:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 698.901540] dlm: Unknown command passed to DLM device : 0 [ 698.901540] [ 698.930165] dlm: Unknown command passed to DLM device : 0 [ 698.930165] 22:59:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x80000008, 0x0, 0x0, 0x0) 22:59:37 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_mount_image$adfs(&(0x7f0000000040)='adfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="25c04838b0d69f57e0ff67db03e9e86aa98948a45644a451c04bf048e1275aa8560d1b3d6d59e5a63bc486ddba9eb4f2c30ff2905705f806895a63b15ddc0ba67a0bd1ddd03a905baefdd2640b6fd46b7c540e135782643caa1e01c23904f394ff3e7bedfeb187db7070bfe665d2fe5b604de5c6afaebf0616bef6d6366a8e6e8369df825e3f64ab27563bcdbef5225f4cbcb641626952224440b8b03d75dfdc808270745be3727420c25359e2023193798289f40912a7d3e619606a2a675dbb6b0ebe0c1d29f9ccb2a3d733c2b7a1f2ff033f50e8cf4a6f6293fc4ea2e3185b3a29e82e0b0746dc2ef0020884e410", 0xef, 0x1000}, {&(0x7f0000000240)="b42960ebccdb13468b003f933c1bb8c5e7d61e30e4a3e59e7fa8421661b740f715b4965781f8cc2fd3e83ff4b8e38c9a15cbcc895708ad20eaaaccb2baa38731911d35ce664946b98190c0ee6236927783b51d4e394bdc8b8dbd0a44fdfb09b192b9ce8184846ed1b31d27a8b5d99aef909388883ea50c767d948f83c8f9d93a2256f520b07caa28cc524ddef27b078843c7fa307b4e6cc52697189a09106c7fe158c1153c2d98bb9571", 0xaa, 0xb6}, {&(0x7f0000000300)="fe3e1b5e69f3762523e38ed00b6f9578a6fb7bf4604613e23a", 0x19, 0x4}, {&(0x7f0000000340)="dec350ab44955573d32b0a66307ea5ead80d1dd090722c", 0x17}, {&(0x7f0000000380)="06e531deed8da1a7279e11d8ba50d843cbaceb42c1cd273d22ac64c219c4c5f22c57d4f14a951f2abdd7df90bd5954b72645cebe7e50e45cbb632f98445db20ef2a7644c3badb9c7afd525a5995d150576b01d0068401fbd21065a9db32c15a30a2e6a4df57a7876e236f499f9c6468c2c59580bf53a014cd5f5ba1b9d52e9b1fa95d16a6dee175bfbc27eed592b5a3b81dc69b0994d638398d2fdddaea015ffa934b0be646e6e37bfe2a4e4ea8190e2a779580d87f5e6d1f875e9", 0xbb, 0x6}, {&(0x7f0000000440)="cd851199150fa3859d656d6913288226530231b05ea86f6323d56b6a407b2e7bde79f9d655ae2bda91e86214f87955ae4e4852bf2fad74d7d21390b58d86b973a9cd2f7c1d4d286e5c245425c69973b722a6beca0d23179bf9f54a2f719a96248fed735446aac616b57669edaadf5397813b4e06002de8caf40889890cf88f5a0786607050e79b0b4cfee3b3bf450a414a486496e7e3afdde12cec768c06087e350210031aac670b0fba515ee13f04f6fb46613c0678b675730f52bead", 0xbd, 0x5}], 0x899044, &(0x7f00000005c0)={[{'{-['}], [{@dont_appraise='dont_appraise'}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfsdef={'smackfsdef', 0x3d, '(-]]..}/:[#w'}}]}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000600)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000700d400"/88}, 0x68) [ 699.035944] dlm: no locking on control device 22:59:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0x40, @local, 0x427}}, {{0xa, 0x4e24, 0x400, @empty, 0xa6ac}}}, 0x108) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f0000000040)=0x80000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r5, 0x0) setreuid(r5, 0x0) 22:59:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x80000019, 0x0, 0x0, 0x0) 22:59:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000a00d400"/88}, 0x68) [ 699.187670] dlm: Unknown command passed to DLM device : 0 [ 699.187670] [ 699.203403] dlm: no locking on control device 22:59:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) prctl$PR_SVE_SET_VL(0x32, 0x3caf5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000000)={r7, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r7, 0x6, 0x8000, 0x0, 0x3, 0xffff}, &(0x7f00000000c0)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) read$fb(0xffffffffffffffff, &(0x7f0000000140)=""/114, 0x72) creat(&(0x7f0000000100)='./file0\x00', 0x5a) r8 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$IOCTL_GET_NUM_DEVICES(r8, 0x40046104, &(0x7f0000000040)) 22:59:37 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x26807e, 0x0) write$nbd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="06000010000000000000000001000000a3d107749fa55f625aa6af00000000577f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d02fb714a32a8b58e9e996c00000000000000d400000000000000000000002321a3a7fb0acc0defeb57c074862a9cb417e6c6c50fe1e37f"], 0x68) 22:59:37 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)=@ccm_128={{0x303}, "d84a7dc933332e52", "0eca26d345cbea33545b2ecdca4f2129", "ab792d46", "658762de3d893a29"}, 0x28) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r3, 0xc0d05640, &(0x7f0000000680)={0xc, @vbi={0x7471, 0x6, 0xdb, 0x3032344d, [0xfffffffb], [0xdfa6, 0x6], 0x108}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r5, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]) ioctl$sock_x25_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@remote={[], 0x3}, 0x5, 'bond0\x00'}) setreuid(r5, 0x0) 22:59:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000004800d400"/88}, 0x68) [ 699.416797] dlm: Unknown command passed to DLM device : 0 [ 699.416797] 22:59:37 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x68000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x2, 0x1, 0x3f, 0x1, 0x5}, 0x8, 0x4, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r0}) sendmsg$inet_sctp(r1, &(0x7f0000000740)={&(0x7f0000000240)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000280)="bdee319f5900a8ddea60589996580f37c6fdf96a1ca0af400b3e48f5b63994a25a987b831abcff46722bc6c535d1dbbdc4a536cb210c90c9925962899feeb78e80cdfe39cc93b2929be9de3baee47b4f9b8c4ba31655c16f7cfab5133170e5f3a0882951067327ef64d12de76d10eaf206d2cc82f1b619e13782c7341ee91cd7519ea231457aac92173f102d73d086b4fc40c1258c3596a1743e0aeb3d7a627347", 0xa1}, {&(0x7f0000000340)="4de3df01e22a55aa7cb601caed5f507c41e2354b15e308520e4237162af7a5a51814364cdbae508e459e8eb9759f042f6a007c2b9ebd8c8059bd684f8e53ad9c8ff403e85ed41450b5ec818a4c9501360c271ba0cc2adf6423643b9fafb988335de627cd7af64b47a9fc99fc4eda9a8edd55f13c9894ee45f108b4a49f", 0x7d}, {&(0x7f00000003c0)="81e5d74d030ad9387018b388e380a085b78c1ab97d807a1252d635baeef7dbaf671b11aeb991520fcf7a651993c6cef3ed707cc5153fc51bae93c1c74f70d781e56848a5bcaf31024ea870", 0x4b}, {&(0x7f0000000440)="3935b7ff82cf1d570921138abf917f9d441bae4cda3b84df7dd1002bd8082e1213285ce22fc479dd051f0f574f954ce28991d5639b81b302d11562c707c119728853738be808c0", 0x47}, {&(0x7f00000004c0)="29047c5869f4728e9c4cc40ae76f70090dd19b5d63aceed700ebfcc9e7314f0c84440d48c127826b968f576d0e1b9ee38ea73ea3be547ee9bdc6c909266e56d60651684644a448f5f704f754e10883aa324ce352f0bd50611ba3c1a7353f46e04cd9654071223d14ab98a3c72d0da1adc98cd7c247faa9f1e9d35cc8b175df99cd84d842819a57c691533f9831d69423fb", 0x91}, {&(0x7f0000000580)="3e2b587b75f8908f438cc73e560d1b2308c46627f4954e67266ed95c73becb88c448daf32195a954e304a4e73be24bcada69cb54f1b645f5fae31d3ff2ee478437b66966283f156c95e6681dc0b7b959d52d4ce0bb0e74cbae5719b4038aa7ea2298869fe697d3187b6916038647baa84a42c48fc69b7a4dd9ee4de0a214f6822b36766344b62dfc8daea38ef22aa9ecfc06de3351ad7e1308f85fc3dc0af90a88824d0ea02d31cbab1906dc5df11b86", 0xb0}], 0x6, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000008400000006000000440d00000000000018000000000000008400000007000000ffffffff0000000020000000000000008400000008000000ff020000000000000000000000000001180000000000000000000300000000000000"], 0x68, 0x1}, 0x11) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:37 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x8000001a, 0x0, 0x0, 0x0) 22:59:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$rds(r2, &(0x7f0000002a40)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/254, 0xfe}, {&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/53, 0x35}], 0x5, &(0x7f0000002900)=[@fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0x8cf}, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0x8000, 0x8, 0x6e, 0x0, 0x3ff, 0x5, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x5ddcdfad}, {&(0x7f0000000500)=""/48, 0x30}, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/96, 0x60}], 0x1, 0x50, 0xd835}}, @rdma_dest={0x18, 0x114, 0x2, {0x81}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x5}, {&(0x7f0000000600)=""/4096, 0x1000}, &(0x7f0000002880)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/219, 0xdb}, {&(0x7f0000002700)=""/7, 0x7}, {&(0x7f0000002740)=""/18, 0x12}, {&(0x7f0000002780)=""/180, 0xb4}, {&(0x7f0000002840)=""/35, 0x23}], 0x6, 0xc, 0x8}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xfffff617}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x80}}], 0x130, 0x4040000}, 0x8081) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:37 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000004c00d400"/88}, 0x68) [ 699.598347] dlm: Unknown command passed to DLM device : 0 [ 699.598347] [ 699.703137] dlm: no locking on control device [ 699.718189] dlm: no locking on control device 22:59:38 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_mount_image$udf(&(0x7f0000000140)='udf\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="ca6427636bed09935cd9f9e2ad5ebd3d1400ee6a2e4a7aef83e10c70c37675f5701628a9357b1265d0823aedcffee7f6379825d04d20a321395038d48a0a7472c848c552f65bf9196b082e3c8fc7ad6b65abf689a8f083777c8e496a97a4e20f616a61a6761f6f5125af1ff1b2db0b7fa4bacb32d8ff0f2e3a158172f7f10e176e1b2ca045ed121322713cafe4ce7d2e69a465b334f801f34557b6a58812a70d42d70960854a1823bcd69c38377ca8f2686388", 0xb3, 0x681}], 0x20000, &(0x7f00000002c0)={[{@nostrict='nostrict'}, {@shortad='shortad'}, {@uid_forget='uid=forget'}, {@gid={'gid', 0x3d, 0xee00}}, {@undelete='undelete'}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/nvme-fabrics\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@hash='hash'}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, '])*'}}, {@subj_user={'subj_user'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/nvme-fabrics\x00'}}]}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000400)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000280)={"a42d3c4bba7e5bc62f69653d1b6ff66b", r4, 0x0, {0x25, 0x3}, {0x3, 0x1}, 0xe980, [0x100000000, 0x5, 0x20, 0x93f0, 0x8, 0x0, 0x4, 0x9, 0x3d1d000, 0x400, 0x1, 0x1, 0x80000001, 0x1, 0x3f, 0x3]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000440)={{r2}, r4, 0xc, @inherit={0x60, &(0x7f00000003c0)={0x1, 0x3, 0x9, 0x4, {0x18, 0xee11, 0x0, 0x6, 0x6}, [0x5, 0xf932, 0x6]}}, @subvolid=0x4}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x400, 0x0) write$P9_RUNLINKAT(r6, &(0x7f0000000080)={0x7, 0x4d, 0x1}, 0x7) 22:59:38 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:38 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$get_persistent(0x5, r2, 0x0) setreuid(r2, 0x0) syz_mount_image$fuse(&(0x7f00000000c0)='fuse\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2000a0, &(0x7f00000001c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@fsmagic={'fsmagic', 0x3d, 0xff}}]}}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x57, &(0x7f0000000000)="aa4799f7c6b44f8c1be0dd31cfc139b95699a508773373ea0274953f95536cffdde5fde41f3a3d05dd0b82503316b4a581ae913144de0eea45e0ccdb1fa0385684122fa55de0c129f3260afef31f8399ef0b32b6bc15dc"}) 22:59:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) sysfs$1(0x1, &(0x7f00000000c0)='/dev/dlm-control\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x530d, &(0x7f0000000080)=0x4) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000005000d400"/88}, 0x68) [ 699.847297] dlm: Unknown command passed to DLM device : 0 [ 699.847297] 22:59:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x8000001d, 0x0, 0x0, 0x0) [ 699.971995] dlm: no locking on control device [ 699.976730] dlm: no locking on control device 22:59:38 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006000d400"/88}, 0x68) 22:59:38 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d027c9f927c12bb115a07415755d30a724a32a8b58e9e996c00000000000000d400"/117], 0x68) 22:59:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000040)) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 700.026707] dlm: Unknown command passed to DLM device : 0 [ 700.026707] 22:59:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:59:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xc0000000, 0x0, 0x0, 0x0) [ 700.217885] dlm: no locking on control device [ 700.227740] dlm: Unknown command passed to DLM device : 0 [ 700.227740] [ 700.229871] dlm: no locking on control device 22:59:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006800d400"/88}, 0x68) 22:59:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:38 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="06000000001a000001000000a3b507749fa55f625aa6af00000000177f000000000005000000080000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d0a0a724a32a8b58e9e996c00000000000000d4000000fdffffffffffffff25494c905cd60e90fa297444753866778127ea96fde8e2ec8c91b1269b09bca765a423cb614b0bfa811bfb6ebcef43660600c48c0d654913d841197f00000000"], 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x80010, r3, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFNL_MSG_COMPAT_GET(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x0, 0xb, 0x301, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x6, 0x1, '(\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) r6 = dup(r1) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000001c0)={0xc8, ""/200}) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f00000004c0)={0x0, {}, 0x0, {}, 0xffffffff, 0x12, 0x4, 0x2, "fe1f52998e1181695eee5d212957573e1da22f066db78256d53d6842549c82dba578fd8bfdfe395d1cd62165e69e782b2863a6d33df911d43f64a5515f57bd3d", "e6b2b821b3faed295e5b9067b4162c23b4c220dfbe31c4010c3d06b2b5a1445d", [0x6]}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000000080)={0x34, 0x0, &(0x7f0000000040)}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @null, @rose={'rose', 0x0}, 0x10000, 'syz1\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x9, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) 22:59:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) 22:59:38 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xc0000001, 0x0, 0x0, 0x0) 22:59:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000006c00d400"/88}, 0x68) [ 700.422480] dlm: Unknown command passed to DLM device : 0 [ 700.422480] 22:59:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/if_inet6\x00') ioctl$TCSETXW(r2, 0x5435, &(0x7f00000000c0)={0xf11c, 0xf7, [0x8, 0x7fff, 0x7, 0x9, 0x7], 0x7}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:38 executing program 5: clone(0x9890100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000140)={0x6000000, 0x0, 0x0, 0x0, 0x1, "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"}, 0x11a) 22:59:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000000)={0xb}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) setreuid(r3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RVERSION(r5, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x0, 0x8, '9P2000.L'}, 0x15) [ 700.554133] dlm: no locking on control device 22:59:38 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 700.641657] dlm: Unknown command passed to DLM device : 0 [ 700.641657] 22:59:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000080)={0x0, 0x2}) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0xffffff1f, 0x0, 0x0, 0x0) 22:59:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000007400d400"/88}, 0x68) 22:59:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$get_persistent(0x5, r6, 0x0) syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="bea9a043107ced30ca0710ad1175330aa9009fd8ea8d9c0a0efb98da585635ddc6c1a7cdbea418b55d65d4493df20c51d45ebc88ee58645ba1cd30ba9560e11a9dec2f7fd0e8f09e08b890f5fee891a2940281872886078644b822ce4ff034f2a9183f2bd2509702513a4b41f6f8a62c0383c0768b66999cad70bd44b6bfd0ef62ca466dacf2c488f4d96624ef247c48314704305acdd51c9e22ec5cf6aacc56b7a1408d1b858ba4226baf8cab6c162daca6a9d8ce89e868b18c318f6dfeb0d09f", 0xc1, 0x8201}], 0x41000, &(0x7f0000000200)=ANY=[@ANYBLOB='gid=', @ANYRESDEC=r4, @ANYBLOB=',undelete,mMAY_APPEND,obj_uSer=tunl*\f\x00\x00id=\x00\x00\x00\x00', @ANYRESDEC=r6, @ANYBLOB=',fscontext=unconfined_u,\x00']) setreuid(r3, 0x0) 22:59:39 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 22:59:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000007a00d400"/88}, 0x68) [ 700.830147] dlm: Unknown command passed to DLM device : 0 [ 700.830147] [ 700.893556] dlm: no locking on control device 22:59:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x2, 0x0, 0x0) 22:59:39 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "7d2d5dd6f77517b97b070c8d55386d95"}, 0x11, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r1, &(0x7f0000000100)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r2 = accept(r1, &(0x7f0000000180)=@xdp, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) 22:59:39 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10103f, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="148f6164516aef58d4610ce4b1c4e8ac9e4fc2f745e5ebea59739584d222ac0c7508fa77922c7b9b158a5d27bc16a53dfeba95411383805adf29bac748ff59526cb18b8dd0332b15c0ab8213da9feebbf5ff1007d6c200ec47dc967e8c1e08e12891f007efcc7e86efb7e14bc32d3af357e1a9ab91c483e442d514f479ed67d702031debe6fe893ab5d51316c4c76717fef602ad6bb74adc25c539510233115a06e24f92348e1e2e015eda786e081350d8812867d4b58121232896cf94b5ee507e", 0xc1, 0xfffffffffffffffa) keyctl$get_persistent(0x5, r3, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$SIOCAX25GETUID(r6, 0x89e0, &(0x7f0000000240)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r7}) setreuid(r3, 0x0) [ 700.997708] dlm: no locking on control device [ 701.005678] dlm: Unknown command passed to DLM device : 0 [ 701.005678] [ 701.052173] dlm: Unknown command passed to DLM device : 0 [ 701.052173] 22:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x45, 0xff, 0x40, "3c8c959c26d4a68ae46c5f32b27e686a20416cc41534608ac38f09ae62b1650d7b8509cdc9699c14b89e82883a7ec95cb961a8ba6f04201e44344395d2e99dbf023283727e"}) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000003d400"/88}, 0x68) 22:59:39 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af001a15c265bd3095950000ecffffff000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/104], 0x68) [ 701.140435] dlm: no locking on control device 22:59:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:39 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$char_usb(0xc, 0xb4, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x80, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x4, 0x0, 0x0) 22:59:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000005d400"/88}, 0x68) 22:59:39 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$char_usb(0xc, 0xb4, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x80, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 701.358101] dlm: Unknown command passed to DLM device : 0 [ 701.358101] [ 701.367325] dlm: no locking on control device 22:59:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 701.416759] dlm: no locking on control device 22:59:39 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x62, "6a3c9a88f47a1302dd5e6089bbe1859f0e3e32e4d51e2e5245aaac79811ff628a0d515deb121c076459ba75e271d6df6c825fa7bc8a75f76a1ee5a82354fa2b7e8c246cf320baad603788cf7c92cc464e7d6248b38890a54a3a4040f8e2e17d908f2"}, &(0x7f0000000040)=0x86) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f554000020a724a32a8b58e9e996c00000000000000d400"/104], 0x68) 22:59:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4000000400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x5230be, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x3c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x3c}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r4, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4040054}, 0x800) 22:59:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x5, 0x0, 0x0) 22:59:39 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$char_usb(0xc, 0xb4, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x80, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 701.568610] dlm: Unknown command passed to DLM device : 0 [ 701.568610] [ 701.600047] dlm: Unknown command passed to DLM device : 0 [ 701.600047] 22:59:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000006d400"/88}, 0x68) 22:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 701.633022] IPVS: Error connecting to the multicast addr [ 701.662402] IPVS: Error connecting to the multicast addr 22:59:40 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000001915efa7044c887456fd17900000000001000000a3d107749fa55f625a84af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf981b00ef665ad9b1ab7a00000000000032a1b58e9e996c00000000000000d400"/116], 0x68) 22:59:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x6, 0x0, 0x0) [ 701.875017] dlm: Unknown command passed to DLM device : 0 [ 701.875017] 22:59:40 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000007d400"/88}, 0x68) 22:59:40 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2a0e00, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 701.917588] dlm: no locking on control device 22:59:40 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x402001, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000580)=[{&(0x7f0000000100), 0x0, 0x100000001}, {&(0x7f0000000240)="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", 0xff, 0x4}, {&(0x7f0000000340)="1d24137ee1cc9f48f5e1eb27e710a6cbd7a7c4ef956e71639392175e92870398683f671b41d3f11c5cef2a824af43b4bdf9f05561115b4d0bc22381090db6f9a4adecff86480d268b6fd4f248bdba2ced50443f65d1c1a4c152ac43b2328407bc6a5e8a8eafc470c08b2520718f7c88343b1b2c7a9ae230290ee309207c7df9f7f8c654f9e673e8756f23cf3b2968167bea22e2d8a4a4ead476cc3e61112c39ecd85dcc23923ca27282e0bca429298a7a1964efa8987398d8f15ff843ddc88ed43320b2204e847bf4ac7dd23e5fe2344efffaedddb44e4f2", 0xd8, 0x8}, {&(0x7f0000000140)="fadd6b0a0728073af1cbdee4d0a1baf40ba63898dad2e869e9162a783c6df9db843bc152080d0ea05211c531fe8b6c72d8743bd4f7c0408b4ce682fdf630eaea9a81ce321bcfdb5ba59d8ea29cfa03d7a5034fe58fd7825b02b3417f0f", 0x5d, 0x4a2558d4}, {&(0x7f0000000440)="684d7d0bd7621679ce459e7e4f5faa725567f1650316237146a72088aa9ee4", 0x1f, 0x6}, {&(0x7f0000000480)="79d44898730ac0c685ce86b5ee9a64c91f685c6030037c18c635f4d6a248397e72d741c7fd331f11db38f84a22385d206efaeba3f8cad7920ea7933eb7d3d7123800acf860268714036ac96908bf50a0275763f48e2f95289701e4e13e0d4b547d607acf8a5214b2e47c37316523c9b102617a1d29b2e6c5f263a9b9c80c34ad4a4c2a707ddf1c840693b38fbfd6e05aa652f2384691b1dcd2bb30b23f45d55e873f965b9fc60a805d54d4a12e8d550cae87193854b2e6ab31ef12ab90379d1e96073cdd7b5554e5d7415801efc7a51015f8d7", 0xd3}], 0x1010000, &(0x7f0000000640)={[{@unhide='unhide'}, {@sbsector={'sbsector', 0x3d, 0x401}}, {@check_strict='check=strict'}], [{@subj_role={'subj_role'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/dlm-control\x00'}}, {@fowner_eq={'fowner'}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x66, 0x37, 0x1a04964cadfe1489, 0x0, 0x64, 0x66, 0x38], 0x2d, [0x32, 0x37, 0x34, 0x30], 0x2d, [0x34, 0x61, 0x32], 0x2d, [0x33, 0x65, 0x30, 0x31], 0x2d, [0x63, 0x63, 0xae170d7e5635a46, 0x34, 0x34, 0x33, 0x32, 0x65]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x200000, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:40 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000001915efa7044c887456fd17900000000001000000a3d107749fa55f625a84af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf981b00ef665ad9b1ab7a00000000000032a1b58e9e996c00000000000000d400"/116], 0x68) 22:59:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x7, 0x0, 0x0) [ 702.176440] dlm: Unknown command passed to DLM device : 0 [ 702.176440] 22:59:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:40 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3a55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/104], 0x68) 22:59:40 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000001915efa7044c887456fd17900000000001000000a3d107749fa55f625a84af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf981b00ef665ad9b1ab7a00000000000032a1b58e9e996c00000000000000d400"/116], 0x68) 22:59:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x1b3003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) [ 702.295720] dlm: Unknown command passed to DLM device : 0 [ 702.295720] 22:59:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:40 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000000ad400"/88}, 0x68) 22:59:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0xa002, 0x0) write$char_usb(r2, &(0x7f0000000100)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f28c60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 702.511673] dlm: no locking on control device 22:59:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x9, 0x0, 0x0) 22:59:40 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000020d400"/88}, 0x68) [ 702.571078] dlm: no locking on control device [ 702.575707] dlm: Unknown command passed to DLM device : 0 [ 702.575707] 22:59:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:40 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x1, 0x0, 0x0, 0x1, "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"}, 0xdef9ebfdbe299d14) 22:59:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0xa002, 0x0) write$char_usb(r2, &(0x7f0000000100)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f28c60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xa, 0x0, 0x0) 22:59:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 702.797603] dlm: no locking on control device [ 702.858161] dlm: Unknown command passed to DLM device : 0 [ 702.858161] 22:59:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0xa002, 0x0) write$char_usb(r2, &(0x7f0000000100)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f28c60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000048d400"/88}, 0x68) 22:59:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x800, 0xffffffe1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3f) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:41 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="00008a70dc56aeb356db2f815975fda972c614e3d42d4593dfe6dad31b4d4ebee1f3448878d5d8336f2140f91412a39b4f8a8da17bca92bd7c773ae5e586a0e8ff87778129b7e6d8189ac9a4b2000647f7c2fb63d400ff06e77f1fc0e2b3bb93a5fa25ea7d254197a4716fc10cfe29f2824da2c86898643295660c3f15d4a4a5b54645d47c8854188b446c05e192aba5863505a91c50ee795f84df14d6ead9000000000000001c9a67b5fe4158ceb7b5bdaca8586f0a", @ANYRES16=0x0, @ANYBLOB="10002ebd7000fbdbdf2501000000000000000c410000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'L-', 0x7}, 0x16, 0x1) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000340)=@buf={0x0, &(0x7f0000000300)}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$SNDCTL_SEQ_TESTMIDI(r5, 0x40045108, &(0x7f0000000100)=0x7) r6 = socket$inet(0x2, 0x4, 0xec) ioctl$sock_SIOCGIFCONF(r6, 0x8912, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000380)={'veth1_virt_wifi\x00', @ifru_names}}) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) connect$caif(r7, &(0x7f00000001c0)=@rfm={0x25, 0xfff, "7979cd76aabc3bbbb3ac4be8d9ca9c64"}, 0x18) write$nbd(r0, &(0x7f0000000640)=ANY=[@ANYRESOCT=r3], 0x68) 22:59:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 702.966617] dlm: no locking on control device 22:59:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xb, 0x0, 0x0) 22:59:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) pipe2(&(0x7f0000000080), 0x800) 22:59:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000004cd400"/88}, 0x68) 22:59:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) [ 703.062903] dlm: Unknown command passed to DLM device : 0 [ 703.062903] 22:59:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 703.153213] dlm: no locking on control device 22:59:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xd, 0x0, 0x0) 22:59:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20040, 0x17d428936eaedf3f) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=0x20) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000440)='/dev/bsg\x00', 0x10200, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000480)=0x3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x4601, 0x0) accept(r7, &(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @private0}, &(0x7f0000000400)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000280)={@vsock={0x28, 0x0, 0xffffd8ee}, {&(0x7f0000000100)=""/177, 0xb1}, &(0x7f0000000240), 0x8}, 0xa0) [ 703.275479] dlm: Unknown command passed to DLM device : 0 [ 703.275479] 22:59:41 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000000000000000000001000000a1d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6c49de66884b3bc16076caf1ba1d510d041b83a24c189522a13799a1b00ef665ad9b19f551249183d71d1e1dd7d020a724a32a8b58e9e996c000000000000040000003236bf9f000000007c8fa700"], 0x68) 22:59:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000050d400"/88}, 0x68) 22:59:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 703.321975] dlm: no locking on control device 22:59:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) [ 703.365516] dlm: no locking on control device [ 703.373147] dlm: no locking on control device 22:59:41 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x1, 0x32}) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:41 executing program 1: init_module(&(0x7f0000000040)='/dev/dlm-control\x00', 0x11, &(0x7f0000000080)='/dev/dlm-control\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFQNL_MSG_VERDICT(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x1, 0x3, 0x101, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFQA_CT={0x3c, 0xb, 0x0, 0x1, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x10000}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xd17d}, @CTA_TUPLE_ORIG={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, @NFQA_VLAN={0x2c, 0x13, 0x0, 0x1, [@NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x84f6}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0xffff}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0xae}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x401}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x841}, 0x4094) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x1003c, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29808719a8f7af87952d31d0bacf3c53200cb251efa2c08e2ad38476663729451ebaa5bd67e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x50, 0x0, 0x0) 22:59:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000060d400"/88}, 0x68) [ 703.505585] dlm: no locking on control device [ 703.524224] dlm: Unknown command passed to DLM device : 0 [ 703.524224] 22:59:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 703.576729] dlm: no locking on control device 22:59:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) [ 703.613717] dlm: no locking on control device 22:59:42 executing program 1: rt_sigaction(0x0, &(0x7f0000000340)={&(0x7f0000000280)="f3450f1c5a006780ae000080209626f30fc283ccad0f84c8c4e2791cb1700b0000263ef399c422193e120fda0e640f01a30d100000440fae6f0a3ed9eb", 0x88000000, &(0x7f00000002c0)="366666470f3815c2c4027990244ac4613f7dc645012f3666420f3a0f4169f4c4a26d8eb78a000000c422f19264c1fec4e249f77a09c442652c1a6466470f38047616", {[0x1bc00000]}}, 0x0, 0x8, &(0x7f0000000380)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x60000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x3, 0x3, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0xffff}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4c0800, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000040)={@remote, @multicast2, @broadcast}, 0xc) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 703.715033] dlm: no locking on control device 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xc0, 0x0, 0x0) 22:59:42 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r0, 0x806c4120, &(0x7f0000000180)) semget$private(0x0, 0x0, 0xa9) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000000699cb6c8b2df076c9ffb151ba48e55c2dc9856ab8a180c94f9e36d2e34388bf2f260259a66d3bc8668140f45d535c529744adbb905a87713c93320d7a19d84688c"], 0x68) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r6, 0x80000000, 0x10}, &(0x7f0000000080)=0xc) 22:59:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000068d400"/88}, 0x68) [ 703.774028] dlm: Unknown command passed to DLM device : 0 [ 703.774028] 22:59:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) 22:59:42 executing program 1: lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@v2={0x3, 0x1, 0xf, 0x401, 0x4e, "80873cb89321d319f685211352e30d8e15bbc4df57c092cd3faf5585b523fd10b1a12bcd9a9f2dd6389c63ffee2c2d84982b4a569db7f055caf3562d264c395446ca22cbe78c798732ffc0bcb4ab"}, 0x57, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000006cd400"/88}, 0x68) 22:59:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={@none, 0x6}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) write$nbd(r1, &(0x7f00000001c0)={0x6000000, 0x0, 0x0, 0x4000, 0x1, "a3d107749fa55f625aa6af00000000177f000100000005000000000000872a0a186cf6449de66800ef665ad9b19f55dd7d020acc453314f6f62c9f5775724a32a8b58e9e996c00000000000000d400009681175b55b7163b5e3a6d5261bf9ce7b5be8e62ce97faf2710d3a4e269c72c2bdf8e0842b8239d4190d40b8f00d668a17131e5f5a93c87ba6200b8368f95908329c5ab8beffc00713156248f8ffa6290b3a883707ff134d54ce19c2c809c4e7c95c527d3c50bfdf550d033153823b1680000000000000849315f3d9ca293fe25abc467fdd63f1b7601e5cfb42a8cb0be9e2083259290878c3f21aa358b67cbf4dc449bfc061233421c749b8e4908234e96f2a6be2785d894c6b42677977b49abbda12b9c421f5880b696d45e086e55d1eb806a2a3b10682f10ee9000000000000003b74f13eb78a533ea9687a11856338b30f5f7746ae4311ad34dbcb9b6931e709cfd730df2973fe602c2da591c700d1ec1378079d26cb9f743d3fc9f2e8e12f381cac4ce545093c729d7eaf265e8c44571d0b7c28ccf47a50257b57241e8740f97aea09a949d9147997f8155fca04711088d2fa2108b44e10546ec978fdd36689f82d28b1b5cf2dffd81f4bb5c9b911192139b73a765fa71e7f063a398fa9239e8a0f63a6d8d7c8d92fe949d46b0fc7348cd9303186023aec1e8cf6d6d917bb7b5fd06537f9e9c6972db7fd39"}, 0x20e) 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 703.917929] dlm: no locking on control device [ 703.933028] dlm: Unknown command passed to DLM device : 0 [ 703.933028] [ 703.944776] dlm: no locking on control device 22:59:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x10d, 0x0, 0x0) 22:59:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 704.062833] dlm: no locking on control device 22:59:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x24000, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$RTC_WIE_ON(r2, 0x700f) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x100000) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08df25fbb27ed1a20abd7000fddbdf254d0000000c0005000800010097b9474e"], 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x8080) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3012bc, 0x0) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS64(r2, 0x80984120, &(0x7f0000000380)) keyctl$chown(0x4, r1, 0x0, 0xffffffffffffffff) write$nbd(r0, &(0x7f0000000140)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa54b625aa6af00000000177f000000000005000000000000872a0a186cf6b81ae66884b3a416076caf9a1b00ef665ad9b19f25dd7d020a724a32a8b58e9e996c00924800000000d4000000000000000000000047a4febc40d2848e3763728a031191c4d3c5086278380564123b4ee11afd30672e49a8a008004caf4ae304bced72d4695d19f940cb339b10b655eebf4d0cd5a5dc91938259f5925b3a86f15e086877472ef307d1d73fbf362544bcdf0094d33bd6a89e910a141f7a0593b2c9"}, 0xd4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xe5, 0xfd78, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) write(r4, &(0x7f0000000240)="20a86f1a13fd149333bb3f0587073b6cf4c81efb732370e9194cce92f2713f9676e3bec9f6efe40e737871be51af2bea4e0bd88be27b8504935dc66273c82674e2cacfdf0866c1d56e5ca14eebe6ee536a700d4f9b33ea22262ee80f92eff2a67d2aca2d9d731a4076faa1910b242631098fed71997154d794f19e5bc0c0dd80fa97d40a144faee106a6fd5c5031f9864d2ce82b3eb2c731675d8dd32db439e099264d89d1c41e378a8f525409acddef5e9e34c7d590e3dcab16a815261a6d0a9e0cac4c81d16d8b966e7b9b4ae05a651da47b76dcf388b991fd1c8cd850d3679a093e", 0xe3) [ 704.122795] dlm: Unknown command passed to DLM device : 0 [ 704.122795] 22:59:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000074d400"/88}, 0x68) 22:59:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 704.228174] dlm: no locking on control device 22:59:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x2, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x500, 0x0, 0x0) 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) 22:59:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 704.435560] dlm: Unknown command passed to DLM device : 0 [ 704.435560] 22:59:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000007ad400"/88}, 0x68) 22:59:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"], 0x68) [ 704.475803] dlm: no locking on control device 22:59:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x8000, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x600, 0x0, 0x0) [ 704.584103] Dev loop0: unable to read RDB block 8 [ 704.594882] loop0: unable to read partition table 22:59:42 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 704.629844] loop0: partition table beyond EOD, truncated [ 704.640433] dlm: Unknown command passed to DLM device : 0 [ 704.640433] [ 704.660197] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 22:59:42 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x68) 22:59:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000002d400"/88}, 0x68) [ 704.685344] dlm: no locking on control device 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, 0x0, 0x68) 22:59:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x1, @null, @bpq0='bpq0\x00', 0x1f, 'syz1\x00', @default, 0x9, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @null]}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000003d400"/88}, 0x68) [ 704.840163] dlm: Unknown command passed to DLM device : 0 [ 704.840163] 22:59:43 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x68) [ 704.894006] dlm: no locking on control device 22:59:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x700, 0x0, 0x0) 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, 0x0, 0x68) 22:59:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x0, 0x301000) getsockname$netrom(r1, &(0x7f0000000080)={{0x3, @default}, [@rose, @null, @netrom, @remote, @netrom, @null, @rose, @netrom]}, &(0x7f0000000100)=0x48) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000004d400"/88}, 0x68) 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, 0x0, 0x68) [ 705.050954] dlm: Unknown command passed to DLM device : 0 [ 705.050954] [ 705.082015] dlm: Unknown command passed to DLM device : 170 [ 705.082015] 22:59:43 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000400000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a80000000000d400"/104], 0x68) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000000106010302050001000700000005000100070000000001000700"/43], 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x2000c091) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f00000007c0)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) write$apparmor_current(r0, &(0x7f0000000880)=@profile={'permprofile ', '^\x00'}, 0xe) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_netrom_SIOCDELRT(r2, 0x890c, &(0x7f0000000800)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0xe, 'syz0\x00', @default, 0x3, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) syz_mount_image$qnx4(&(0x7f0000000340)='qnx4\x00', &(0x7f0000000380)='./file0\x00', 0x6f94e361, 0x4, &(0x7f00000006c0)=[{&(0x7f00000003c0)="d2168f3a84b12f6a0ed8725c99cd241a7fe6af8363c22790a2312704f728d00af1170692c3d3c1d296390905a15490452b4073be664321824353aee4b6c9f7abb9f3f55daf15278d7cd642ac8e725651517d26e946745a14ff611d205831ec36682f452159404d44420d25e1457eccaed194ccf2e977a4bdf2ab2fd39936bdc4ccd6c3c2c1ca08888a355bf7c6208b638aaf87c703b266ac0df452fcbca848025215c5df88d7c291f8992e97ccf9d3fe1ca869cc49f7368524c0f565", 0xbc, 0x8}, {&(0x7f0000000480)="487b67e18ff8101c41cc027466fcdd3ba98ea77ac8e05cdf38", 0x19, 0xc1}, {&(0x7f00000004c0)="ede7013aa151d37625fe03f2811ba9e93d0493cb1d26685686b4ad456b0f2028ebc821f30c0cf6a1963a0fdc40b5b0649077be3dd0cdb7dcdf4c18137877a41ad94d21224bcb627d089889c15dc7cc4474d861ba2872c86a81bda6eb28bcb82edb250348b506099ca2dd50206f693d4e785b91098413bd1b63c1de749cf93245f8a8d29ab094600970d48b02d894684cf0233eed8002d83176906d88372e4358c0b64eb02a2131f4a1a7c607a6382ecbb399086c6c6bf5a3e9af450f14615482e2d5fc214d73a2654d0b89fec522cd11f994a63d1c32eba16ad26579fd61", 0xde}, {&(0x7f00000005c0)="843093223215b6045c8da15fbc596893316bfa99487243c8ebcc5880d4c0ddd3b74e53f43853e0b15e625ef382d4cdf8186e07b8d2dc7a74f4873f61038394a76bb5b536465170d60f94a47d87b552328f110b428f439d8a100857e793104c8e13cc172d09f1567bccc2091db9ea739745c668ed500453b58cec68e1a1d62b5dd5dbc9a75cfc4d84c1a09196af2e3aaa74414ff55fb066b0a9edee7ee36a6a7be0ad8b407d40c5231f5df56d894b03c1b48b89da7bc5a2096b583c0dc3b978f786a32dc1bcbbadfbf694877a43f9a25e0ed8fbeb4d61ba", 0xd7}], 0x2002008, &(0x7f0000000740)={[{'/dev/dlm-control\x00'}, {'/dev/dlm-control\x00'}, {'/dev/dlm-control\x00'}, {','}], [{@dont_measure='dont_measure'}, {@obj_type={'obj_type', 0x3d, '\xb3'}}]}) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000300)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000008c0)=""/219, 0xdb}) 22:59:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x900, 0x0, 0x0) 22:59:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[], 0x68) 22:59:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x4, 0xeed2) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000001c0)={0x9}, 0x4) write$char_usb(r4, &(0x7f00000000c0)="ee8a5bac9495cf74ec0a99c198c3bc50a0f4d37eb461fc43db8e29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761581ebd73001495367e5863e4f0000000000000001d3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0xffe9) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x20, 0x70bd28, 0x25dfdc01, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000155) 22:59:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000005d400"/88}, 0x68) [ 705.247581] dlm: Unknown command passed to DLM device : 0 [ 705.247581] 22:59:43 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r1, 0xc038943b, &(0x7f0000000540)={0xd1, 0x20, [], 0x1, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x32c, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffff}, {0x6, 0x16, 0x200}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0xfffffb4b}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0xde}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0xc0d}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8000}, {0x6, 0x16, 0x20}, {0x5}, {0x6, 0x11, 0x7}, {0x8, 0xb, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xc5}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x800}, {0x8, 0xb, 0x40}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x4}, {0x5}, {0x6, 0x11, 0xf417}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3ff}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6}, {0x8}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x100}, {0x6, 0x16, 0x1}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0xb987}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xfff9}, {0x8, 0xb, 0x200}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}, {0x6, 0x16, 0x400}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x800}, {0x8, 0xb, 0x5}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x2004000}, 0x4041) syz_open_dev$vim2m(&(0x7f00000004c0)='/dev/video#\x00', 0x2, 0x2) 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[], 0x68) 22:59:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000006d400"/88}, 0x68) [ 705.405358] dlm: Unknown command passed to DLM device : 0 [ 705.405358] 22:59:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xa00, 0x0, 0x0) 22:59:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[], 0x68) [ 705.586005] dlm: no locking on control device 22:59:43 executing program 5: getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:43 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000007d400"/88}, 0x68) 22:59:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xb00, 0x0, 0x0) [ 705.675624] dlm: Unknown command passed to DLM device : 0 [ 705.675624] 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x20) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:44 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x68) [ 705.835562] dlm: no locking on control device 22:59:44 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000000ad400"/88}, 0x68) [ 705.873768] dlm: Unknown command passed to DLM device : 0 [ 705.873768] 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xd00, 0x0, 0x0) 22:59:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000000c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000080)=0x1, 0x4) [ 706.018680] dlm: no locking on control device 22:59:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000048d400"/88}, 0x68) 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:44 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 706.091040] dlm: Unknown command passed to DLM device : 0 [ 706.091040] 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af0000000039bf354afbacfa79fb76177f000000000005000000"], 0x68) 22:59:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xd01, 0x0, 0x0) [ 706.281775] dlm: Unknown command passed to DLM device : 0 [ 706.281775] 22:59:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x402080) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:44 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000004cd400"/88}, 0x68) 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) [ 706.438393] dlm: no locking on control device 22:59:44 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000040)=0x7, 0x4) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 706.525430] dlm: Unknown command passed to DLM device : 0 [ 706.525430] 22:59:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000050d400"/88}, 0x68) 22:59:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x2000, 0x0, 0x0) 22:59:44 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 706.741412] dlm: Unknown command passed to DLM device : 0 [ 706.741412] 22:59:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000060d400"/88}, 0x68) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x3f00, 0x0, 0x0) 22:59:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x5) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 706.866285] dlm: Unknown command passed to DLM device : 0 [ 706.866285] 22:59:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000068d400"/88}, 0x68) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6"], 0x68) 22:59:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/igmp6\x00') ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r3, 0x7a8, &(0x7f0000000180)={{@host, 0x3}, @local, 0x4, 0x0, 0x1, 0xff, 0x1, 0x401, 0x5}) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) r4 = accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000100)) [ 707.055565] dlm: Unknown command passed to DLM device : 0 [ 707.055565] [ 707.076847] dlm: no locking on control device 22:59:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000006cd400"/88}, 0x68) 22:59:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x5000, 0x0, 0x0) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6"], 0x68) 22:59:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 707.264145] dlm: Unknown command passed to DLM device : 0 [ 707.264145] [ 707.302826] dlm: no locking on control device 22:59:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000074d400"/88}, 0x68) 22:59:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x200000, 0x0, 0x0) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6"], 0x68) 22:59:45 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 707.498644] dlm: no locking on control device 22:59:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) [ 707.586177] dlm: Unknown command passed to DLM device : 0 [ 707.586177] 22:59:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000000000007ad400"/88}, 0x68) 22:59:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x80ffff, 0x0, 0x0) 22:59:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x43) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x30143c, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:46 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) [ 707.797829] dlm: Unknown command passed to DLM device : 0 [ 707.797829] 22:59:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40200"/88}, 0x68) 22:59:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x4, 0x6], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7f}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x10000000) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r1, &(0x7f0000000040)="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"/347, 0x15b) 22:59:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xf0ffff, 0x0, 0x0) 22:59:46 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001"], 0x68) 22:59:46 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101100, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{}, "12d6b057e36e5ebd", "05d66b6bd2cd4ec2e2eda6f7677468ba", "9fd18e8d", "139f552ed7fab400"}, 0x28) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8, 0x622000) write$nbd(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a000001000000000084b3bc16076caf9a1b00ef660b86a4e873fb0b5079f3b474495ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000800000000000000ccd7685210007ae1661e2975932b9d6892dc3fb214693f22831bc5f28402bd0de73ef133b8b76f9acd17e777ad95bd0402cd2288a338be4bd37f7368ca1afb77a0505b992b73ff73d84975ca8de34c63e72089647f4b58404de21c14b0eed7eb3ee314"], 0x68) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x8, 0x0}, 0x8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x82, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') r6 = perf_event_open(&(0x7f00000010c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7], 0x4c}}, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x68, r7, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, ')\xb4[$)\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, ')\xb4[$)\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40041}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r7, 0x4, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '/dev/zero\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x14}, 0x4001800) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r5, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x3}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x880) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080)=r3, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 707.955098] dlm: Unknown command passed to DLM device : 0 [ 707.955098] 22:59:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40300"/88}, 0x68) 22:59:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x0, 0x7f, 0x100, 0xff}, 0xc) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:46 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1000000, 0x0, 0x0) [ 708.158317] dlm: no locking on control device 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:46 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x1ff, 0x45b32f8a, 0x800, 0xffffffffffffffff}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/vcsu\x00', 0x4480, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:46 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f0000001740)='/dev/vcs#\x00', 0x1a00, 0x10000) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001780)=0xffffffffffffffff) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) syz_mount_image$romfs(&(0x7f0000000040)='romfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000001640)=[{&(0x7f0000000140)="24b981311b7c7613cf00546af81d481b0baf6527e44e13d7df76665ff2462b3732219d49c6bb60564798eb6e166377aca161daa84f6df6f5e625cd04de56e59d67ae3a4c9e67142be02261ad2647d7785c5c716074397b054a75cc11cabaca9cdcdcfeccd56a2121211313b70e230a2173d96d64e872e931f19829cf14de3f4173d8", 0x82, 0x1d}, {&(0x7f0000000200)="c83ee8b618dd068396ec20138f2bb966b583345cb400cda1bc47a287f3d6b1d5a1386327d6e38e0f7d1224d526cb084ea1bc6129a8a714fe0923df38c549510509599beb2dad420bc47e5c07b3e9963dfd60e89a4834b02ebfcd9b3ff3a349a3eb0ea288bdb859bb6358d21e5e92e25e61e39de60851c1035df04453e3ae097803fd680ad797cad931270822194c112581c1af247742308d66726aa638c6501bb1aa25f5c3c765ba2d672c1081df12dfe2190aeb44e8c34c93cc4f8d707f2d513b76ca545409d43e3ca3f6f2bdad2b9c2c46bb3b88baffe97c6878e973603aead19f67d9b1417883dbcb1ec0982d824cf40b2fa328240d28adc062b11a6c805cfd5749b6923aa6df38dfff8f13cd7bcf111d18630b8c33a02322ad478565613e648eaae9a1b7bcf5322b5fff0bcfe7472bbcb3dd3cc31ffae882cb712cbb4f859fb245b787f73086489d7770f38a4227a2f785bc95903de2ecde9fe2a55f290c441c03ac8b3fc9e3c03b0927d9df5575ff279e510f1d804a17f6971627405fa4380ece46ca1c0c1f4707d8a455b8c85df8c528bc95293a449c68b603079d1ed39892f9586b985129f23173b9b20a8f05aaf6fe0a6faa922e8f392ae7f18114e288c94d8cdb890be42ca68eaf8b454f7893e8774c780e8a0559b91a0ac1be029595498ed646381f27cdcb7c4fc8eac69add17ca9e0bd2dfc14a972b74073119f1625883dc4489ffb5781bb757984039843b543ce61e4074f37d9ff32a70352e29f559f590c067fe93145d9db291fa3272091e5947c57db588ca9c4d80211ee29f554fc7d450163184e35b6bfc62c4e41f997df2862b60e39b80a6c7b4b347270a658aad9d999b13d3ce0cf22f0e5fc5de8f7878b8ad58e0852a62c2fcfd8bb4f7ad634f75349d2dfe5d3bcbbde2308f01619a3777eddf1b1543273f9eeda6bed1b793b1556ad834fec3f87069ed9ddb1b33802d428c1bc611f78e71675cfbad7a134d7fbcc2c865f58662588979d3df75c626af55de9d8c68d471fa715e95be5276fbf24fe443e7bc2d61db3356d3e38357446d051977c586993772b41518067845020d8d66718c0d2976a8ac541a11fb0a6d44c8c508d69381c7a927d7c59175fb06a891f0f27fb1977491b1d89bd15a70b1957e4abf507bfc8c461112cce5041170f80a883d019053e95de5aea36ad7aa85f2eff95e3fdf45450c8569e321e176e23384c1d13f1b7b8036da812f1739287eeeb82acd3c37f57b547894709d2a6d3a621a6f6a4d13b18a61cdcbe5d2e0b361418b385498158028adf87932b52fb4a652bf6e1e6663b3ba97332830ce60c83c5046e6a7ba21dc63db15c816aa1f38372db88156fe864c00b64b46b271ada2b29e8ed943137cec1d7980cad9781884946c7a72eabcd470ad154f2a26f3b6189eb888781e888324e365e2d175a77c16509cd99e6ba1b7b70df024bfa51eb06f430c7d38f89f1c47535d992e69fc99c558fa1f51d1ec02391077356d263e255d7352219f7bf8d86ab17f5370da3166a4fe88dbb66ae61d4679dc0efbd966c21bdc0f04dc67ff4c277f5e6416c794cd2f2e613779f814b7fafc9da4c5a3675c36b3c951c536c5bdbb6eaba60faf580d931e0eae1f28615194932ee573c7e2a749c681289724f318b0fe0b83ebae8527307a3692a26ad87c70ec2410bd5d514eada62d7d1f51bae6097a6f4a7a4f3a34eb76daeae2f97b892ecf92ea748ef53998b1efdb1062db29e90efcb3d6fba91e10f227d22c064270b8b8db5bb059dbd9b2bc0c5a5a8d00fffbaf4b03f6e9f8aa4ac9f42261ac1c4b7c944d5280ac91dbfc439229f4657c984628744d206c2031feeeffcf469dee257f9fddd76c0ddfc2bf74add8bcde39c1733381d6ca2b79b42050c237648737253a45e4d527545d89ab1204a2537bf07f55b82df2270152abc529697575687528c2cf2bb27e27c39f3a73f6273f4f8c967fa324746a57186362de45ba4444e75c324d208342e00ac9be289c596d70a35edddba441b158cbf31841d10a6599b547020de3b926568530ac226930f0e1491dc27d718df3de3ec831e12aef4f5e6d35663f54f079918862b2d92e04b71f3071058247275a12b96374facb5e465e758cb34bdcc899a8dc5c80527d6027c51bc39865b0548d65898f80057b7a78c0f0b4ba93e37333c449c1e79a10daca1ccef9ae58aa15692accc9122afb147ff2ecc998fc74bbff911ac2e49d7dd813591adb43f81fa7b0e52663572cef1fc379b2a96f8983abfcbde19253d9d93a55ec0a5c099f28b54bced074d947eba30df433a88c46dced9745b2c1eed2a6a26e1485bc7c2069591b7ac188f7349247f82c52c5a6f7d8919ba87c75d6b5ffe5353d1c510db1a1905d7447afc8460453c3548dead7baea9f1a171be7cf2745ad7265e5ddc66071fa81bb23b45e0e5ae2290499441a5f2137315b3b747cfb33ef25151c29a411e664a0d29e1b81c1874e2d1970c5043467bbee3dba022af62263833977258abecec8761ed00cd7b6e420caff418cafbd766db1dfb43635ae839acc33a6fa2e29dd5dc36ef83537c184f3d445a6fcc941431fa45e64647b01060c765a1cd5d895b04ab6a9af2bb40b70a9de56c9d2931f54cf018cbfd81f638649acc379ae59ba8d7994f5682b5c47fc3ae7723886f156f2a962dda9cdb76c70df088a8c79d00193fc59b777b1afeda1ec3f5c3a045b59f7d567fa3d80fda50d4f2631edc6f927cda3bc145d9dc698ed646c6c635697f187c8e5bbfdf2c2cce857cfb3d3e3a205ac11a16cc3e010399dbb16e78da8adf212f022445b5e2855359932b59b18e83ed48c8f49be9e53c1b577330c714f76c4942845ab9c5d441d1af5bed1774ea0a8751913b930d344fb0088fc398079336e78f51efb4f7c2f41e7d501131d0309214b694cf0a7e517609dd2f93a680d3a831a57ef4cd1aa0f66c63c1304b6ab7e10689d325dc1d95f46604c6aebe7d021b45e4af29306307d326b976efa1962384474e2348a1b40dd9adeff099d7733413d2ec03ddeb74fc66d21c657b56ce7df9c6c5bd32fa7bcf7b381f0d2f453247645bc938d747a5b4e2dc5b54659377efc7a00a8bb8d5e95acedc5d0c8d8db5c507cd2ca619ea6b0769fd3425177c96cf6bfa7d397b52fd73aad70f64b025b60297ff24357542db1b2b7db0bd09ba30ac8164b2e6be3cd5293ba9c2dc5857b4110c1d06f350bbf945453a7eab4505d7e011755f29d8c5b64a44871dd494cbb4f088a478f302fa100fb8aa873eee21647d9a568f9b142b0ad8b892410da9a5738632b587cc5886524e04a50c2e716630c1f20e8bb2a8e68526b97b5f45583cabadfe5cb57daed5febcf82a9e486e211718ff07cd469c29fdde762533696b086c81faeb226c1e9c051ee6134aa32b097a65d1f9af12e3514ef114a61f60cfdb1352822bc10b9389322befdc0f74beeca2bba268f733d3d9f2f67bed6a40b0f2ccb9d514a01347a667df83336729441873517ddf567c0c9ca03f772dabab589fdbac3e8680ab04182e744ab8d7880d87c2c62bc7c4cfacf05dd9f54a41b680aa0ff64c0ecb329a864caf8a00ac25fb34c7468dd648c8492a9852d41b7135718a7f57089e03aad9a7f1d318d9f40911d2f5d55b49ce9fcf30fb13a9845be5b7b8ac439ec958b3e0ca1d802c02256c675b3407637b7e8c58326b9e595c284ce5965d9d1b4492d66c6ebac70868c73c5cdd16a6355fedf100bc0a4e6d00ba51d065b44df07e69bd0b83fce1ece37544ab4b390e96b18fe1768ced8b18c332de49bbed12a77778a3e00e02355d78774fac3a92f4591c0ef6e7b11f3681f4a2ae332beebdf18708206436e1d61d355459e2471640f11337f8c50ba4417d633400f0c75c872459e3346771990701939316f2170dd572f443c3957fd799bc59b606dd4fdf2711e500ac1742b530a6509ea749f889c7a6469a740873d11b7bd71d29b3b0f9cf13ba7c62b2b431f240084098a20849eb5185c78f0dd72b9cba183eb43ed7e58dd48f7f33d2aa5c26916a4155aff8652da851b006f0b5f34939feee8dc41b6c30146a7edf485187b0c8d8077d52cd766f127a6e6bac12a8ff4e164d6c0801dd9f5abe42f0eb10cbb2e8f43f988344e35ea480097dd8165ca5742df12efa1ec16bc42e7dd877c8daf22024e1b4347a8ddf21232a118a6524cba0bccdcf7c47e891511e89bdccd67e1751103d00df5a44edc5cedd944a520557fb509ecf525ed9113c137f4684ca1a9a54c8166f0a7b3d2e80d37cc695a662adbd10f452f215698ff1340fe75cd79bb775bbce64e37ffb71901928d4860a39211e10915faa16a26edc5669d22a7043644ee2f05142370277ae7a26890f52e3b92feba399288db48871e230db972c4b665581903c3bf1ae0155994f2c2430744160e310c20fafeea13c73844a9d3d657d49d624d9b29b61fa165d32b809d0a46bcc4a1d78f7c2248efd162548139df5c1c9421f5f3efde728e9194e0231e634654734e9e7512f987217fd43ea47e5a688b7a99a587a3e2634e742bad61ad367345e4861d75a9217a913c3f99680452c2d2477f91aac82fe1de14f1f8a69d714db181b721d7683a8355c2f7be9284743e24b70953a0a9b5d7fc2cbf4f5d37245335d9796601af79dd4a5f9776cd4a7dbc0263450a09d8509c29bf02ae7987c0e2dbc286a0190d23dfd08a8398d0b67e05666727a83a6c0679382044f3eeddec1c0d782e3f118aece36c181be8dfa9869e55cc302a5a02653277cb5a5c64b7ec5f7b00b887d7c1b28cff66635567ee9612a920f8a6aca897794f7c6f79cce7e58e144570fe89abc5a75a492cff56c3bd2f4640ce2bf8141ad7604c495231f3f3aafda08065e37148bbba8685d20ac9e0cd5cf888a89efb65d40d3d80434a03b3ed08796276e63e66e3aaf5611f327a294300c55b5b4a4c1012a23822fa5a939347a4361d3f12c7a2258cc343ffaab359a0ddf57a3f56259e24cc5659d43ff84fcb8103caf9f58dc0721ae40947cbeae6475584f5bdaeaa8c6cf07c00af1c1f9637c7ce3f3dcf876265ad115bdf7ce06836f3de929395bd5bff3bbd64c83ef10bfeba70531dcd27fd193b6f15ad3f8f8691688ede1fe6c45cd4f0a4e5844346d4627065125f4cb19b6545b8c9d02ade7364bb38e707bfd779cc8e91f4abb60b80a8f4b335f24716cf853eb61a9121d11d2a7c434b8521f9d2408ffdb1bcf585fe502e017a60b4d35ca1f5835903c5f5a9590317a44424fe525e154f784815120df6db8e04a8a39ce6789b46812916205a878b6ac7fd9f9c5d08497e21e1bc3dc0e508a19cebd86c9400e4048ca4343aefb0dbc62c112ff13930b720a4671d0ef9ad132b94f0524fadbfa3a094fd539960da451aa8529cd7f10ee645916bf4025d2b2cdca26a66cf241ea8301569b36fe2697f465fea06ff6840799e0a027dee2e19b7ab0069fccf41b1c1327bf64cb2302fb5c4c4f4c683fffa45fbbf72e464e3bb6be2f5e0ce60a2a633871ab2cec002d6c5b66f1b389c4dc52548664357ebc04e2641d80115e2b64957112ac4623410e6101c5b705e4d9007a582a9086e0ded2ba2ab825d0f0ddd3f58aae690667c24531c5e2cd5631a05d36d50e0bebab1552559bc9e7b05d78b51c478a5df36ac25b717d434b0513a1535f50bbf4e11fcae6fcdfc6950a86544b751757d78a47a6c0726d6cd94fff243f54c2e57be9827e4ec515b2b108377acf4b63cf3ae30fddc56a69cd432ecb723bafd23e3df01068769", 0x1000, 0x8}, {&(0x7f0000001200)="9b044765c3e61e455df08838ecb776e2c657ca2a70fc47b686a09c8672b1a824f403bd9eb5b5d68e0c0f32ea568f9af30d071b07bbef9b7eb1337fbeba8286f51ade4f428a5ccaac3940609fa38a5bcc9323343737d165f8caa405f33fa29a02fad78027e223bf21b42db8d46dbe71e2f207bbd968b66d32cb56633929985c67cc77bb2fe998f59e55ba80ca69216ce1cde33d2f29d63ade94b82ebe7886ff804b8c36200a9c2d15115d41c45d537ea419e2b8245bebb754196a4c", 0xbb, 0x9}, {&(0x7f00000012c0)="0f9ce01f2f262ab318818a4a7ba5d4b5023273fda3ca9a09a13681685b943979a6311cb44181e704f5a0500fd5d5c2432f8508c13ef4b8e4aa4577cfd230bf017f4dfaff5c8e12d41ba5302bee0b041a25282100a7034dfe8d7310594c76c7cbe46f5eaaecf8924ccdaeb563ebd9dc15a825bcc4ae84a237a3223da63c5a97ae9c195b545076c4ccdbd15a917395db5f6fbb378dbaf6d815e2cb0673af7974c3389deba6b3cf771104f0fa3f0bdb7c99e282a5d052d9d95f2d22d13dff22a42482b2261be69de8901b5800ac9757adc7362d144e7bb00a38af6099c9c4131455feeffee9d911a44b284af6", 0xeb}, {&(0x7f00000013c0)="77f55d7b3c523542d9400ac7fb2a0c7d8690fb9e6535c6bd25c9582765d695180bee0d5ac8d63675919827bafd7e9b9398ef22f7e6f935769a9c6d2f01895964ebcd0a67daa4a271a5279a269a3ae80fbcb5e6f50b8c185b97b1e40725cac0cd5ef6adcb5c0e3d6c4e956fa55d79989ecd9b6dae2a23cc2273", 0x79, 0x80000001}, {&(0x7f0000001440)="8fd949ee78dd312d10df8f19085655baa0052a3e0bd50ef4caf757bb927b1a62dcb9ca6c5d6a625e4d0f9923c433a155d217e7604ecf827d5576d13feda99a335d3a6f149777a1a36400de3a3898377b5f5ee80b4a84b16b300d29bf2c3ea1c29a98d1684ed5db87a2b135fc09c08adffab5f16ad752ebf4955736498d35c164e2a3b6aa3e68", 0x86, 0xd60}, {&(0x7f0000001500)="1711a8f427a3014b22fcceb6047533f4c3c7f5c96fef558230249e20067eb0008c631448a09f97fd79f49e3aaec469d3ceb6b015b7aefc", 0x37, 0xab2}, {&(0x7f0000001540)="1bc41c6800c423cbb309535f44fa730a006058539423b77038f33567a1ed8d1dd87e7490c7b6c93a445b5fac0b9c706608b7cb5a4e8acf98d6bb69263f56490777dd3f8ec8ec0603d223bf9e111894ae58e9d58482a5e12589f8d6088d7a76f0ee8de5118d95506a5129bf4be6344859201675d45e28cff31c41b5ae4c53862cef873dc24cda8d7c4015875ff45ce6ff01968c2e872bedc6c7bcc6d88793f1385e64ac3aa9674e1c7d11a5b8404e44d5d2cbd336dec59b6e0a1a6fe679dc743359b5bb9a39a8f86b95677fa860a6f010f071d616f8e0016dc72151692b911a92ac5810", 0xe3, 0x6}], 0x89, &(0x7f0000001700)={[{'/dev/dlm-control\x00'}, {'/dev/dlm-control\x00'}]}) write$nbd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af007a6da3067f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/104], 0x68) [ 708.269677] dlm: Unknown command passed to DLM device : 0 [ 708.269677] [ 708.307652] dlm: Unknown command passed to DLM device : 0 [ 708.307652] 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:46 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40400"/88}, 0x68) 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x68) 22:59:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1000040, 0x0, 0x0) 22:59:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:46 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="06000000000000002000000001000000a3d107749f00177f0018660000050000ff89000002311b3489e84b5400000000872a0a186cf6449d14cd120c60b0e21b80b0e66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e5fdd8438f245fabe679e996c00000000000000d400"/137], 0x68) 22:59:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') ioctl$IOCTL_VMCI_VERSION(r3, 0x79f, &(0x7f0000000140)=0xb0000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r4 = dup(r2) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f0000000080)=0x3147f2f1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x100, 0x0) write$char_usb(r5, &(0x7f0000000240)="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", 0x149) 22:59:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000"], 0x68) [ 708.643016] dlm: Unknown command passed to DLM device : 0 [ 708.643016] 22:59:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40500"/88}, 0x68) 22:59:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1000080, 0x0, 0x0) 22:59:47 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a720132a8b58e9e996c00000000000000d40000000000000000000000f78343e3974762c511b7126457b6d2e25f76ddff1bf37aea6d0c591eddb5aefdec2a40a2623d7cf5e51d834e41f2e96faa02cac2175eb6a0d6d95a96205cbd3319a2b95b1b113f49081880ac39afa36efcbc5ac863110f97864d8f0aed2bb26314a7e5fdf73e9e0fdbf595d7fac6e1a2027316952effb347d7d7d3eb1090e79b1c40414c3edb9efbe80883505871703e14949e608d64caba7de38b04da98bd0638a6156afb8ea07ef61606fd731c5dfc2e4f54821fd9d2227271ba5c19c8751762b99b3e8d07b1bad20979cf2cf07b75ff83817457bc"], 0x68) 22:59:47 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 708.816298] dlm: Unknown command passed to DLM device : 0 [ 708.816298] [ 708.825090] dlm: no locking on control device 22:59:47 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000"], 0x68) 22:59:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@map, r5, 0x8ebdbeaf31b76b2e}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000040)={0x0, 0x2}) [ 708.889443] dlm: Unknown command passed to DLM device : 0 [ 708.889443] 22:59:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40600"/88}, 0x68) 22:59:47 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:47 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000040)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0), 0x8) write$nbd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf0449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a878a0e120a2327c44d40000000000000000000000b56cc707fa7dbc90cbf830f6495d56d5ff"], 0x68) 22:59:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x10000c0, 0x0, 0x0) [ 709.078662] dlm: Unknown command passed to DLM device : 0 [ 709.078662] [ 709.085538] dlm: no locking on control device [ 709.116651] dlm: Unknown command passed to DLM device : 0 [ 709.116651] 22:59:47 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000"], 0x68) 22:59:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x40040, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$char_usb(r3, &(0x7f0000000140)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f1bc60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40700"/88}, 0x68) 22:59:47 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 709.278975] dlm: no locking on control device 22:59:47 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000057cafaf172dc74bd0000000001000000abd107749f8190625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc27076caf9a1b00ef665ad9b1ba1fd199fae0f19f55dd7d020a724a32a8b58e9e996c00000000000000d4d7bc0000"], 0x68) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) fcntl$setown(r0, 0x8, r1) 22:59:47 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000"], 0x68) 22:59:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40a00"/88}, 0x68) 22:59:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x80, 0x1, 0xb7d, 0x10000, {{0xd, 0x4, 0x1, 0x2d, 0x34, 0x65, 0x0, 0x9, 0x2f, 0x0, @broadcast, @loopback, {[@noop, @ssrr={0x89, 0x1f, 0x15, [@broadcast, @dev={0xac, 0x14, 0x14, 0x32}, @multicast2, @local, @multicast2, @multicast1, @multicast1]}]}}}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x10c, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000890) r12 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r12, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 709.337546] dlm: Unknown command passed to DLM device : 0 [ 709.337546] [ 709.360980] dlm: Unknown command passed to DLM device : 0 [ 709.360980] 22:59:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x10d0000, 0x0, 0x0) 22:59:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 709.488428] dlm: Unknown command passed to DLM device : 114 [ 709.488428] 22:59:47 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0xe4d, 0x400000) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f00000000c0)={0xf, 0x1}) r6 = dup(r5) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r7, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) fcntl$dupfd(r7, 0x406, 0xffffffffffffffff) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0x80045500, &(0x7f0000000280)) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x800}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r4}, {0x8, 0x1, r0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x20004004) 22:59:47 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000"], 0x68) [ 709.555171] dlm: Unknown command passed to DLM device : 0 [ 709.555171] [ 709.569096] dlm: Unknown command passed to DLM device : 0 [ 709.569096] 22:59:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d44800"/88}, 0x68) 22:59:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x2000000, 0x0, 0x0) 22:59:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 709.698916] dlm: Unknown command passed to DLM device : 0 [ 709.698916] 22:59:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) bpf$LINK_DETACH(0x22, &(0x7f0000000040), 0x4) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={0x0, 0x401, 0x80}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000640)={0x2, 0x6, {0xc3, @struct={0x100, 0x20400}, r2, 0x5, 0x45a6, 0x101, 0x8, 0x10000, 0xe2, @usage=0x1, 0x5, 0x7, [0xfd4, 0x9, 0x1, 0x400, 0xf8, 0x2]}, {0x9, @usage=0xfff, 0x0, 0x8, 0x20, 0x37, 0x69, 0xffffffff, 0x10, @struct={0x59, 0x9c}, 0x48, 0x9320, [0x9, 0x1f, 0x5, 0x1f, 0x0, 0x80d]}, {0x1, @usage=0x80, 0x0, 0x3, 0x9caa, 0x10001, 0x9, 0x9, 0x14, @struct={0x1, 0x32d}, 0x4, 0xfe1, [0x5, 0x1, 0x3, 0x0, 0x8, 0x5]}, {0x8, 0xfffffffffffffffb, 0x4}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/9, 0x9) write$char_usb(r3, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) [ 709.744210] dlm: Unknown command passed to DLM device : 0 [ 709.744210] [ 709.792304] dlm: Unknown command passed to DLM device : 0 [ 709.792304] 22:59:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000"], 0x68) [ 709.848158] dlm: Unknown command passed to DLM device : 0 [ 709.848158] 22:59:48 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20200, 0x0) write$nbd(r1, &(0x7f0000000240)={0x6000000, 0x400, 0x1, 0x4, 0x5, "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"}, 0x1cf) 22:59:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x4000000, 0x0, 0x0) 22:59:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d44c00"/88}, 0x68) 22:59:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000240)={0x0, "c6d2fc31910cfb8079c9d3141bdcc981"}) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)='/!$\x00') r2 = dup(r0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ocfs2_control\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000001240), &(0x7f0000001280)=0x4) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0xc0900) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'security.', 'tunl0\x00'}, &(0x7f0000000140)='9@\\:*#\\\\$,y\x00', 0xc, 0x1) 22:59:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600"/12], 0x68) [ 710.050937] dlm: Unknown command passed to DLM device : 0 [ 710.050937] 22:59:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d45000"/88}, 0x68) [ 710.177535] dlm: Unknown command passed to DLM device : 0 [ 710.177535] 22:59:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x5000000, 0x0, 0x0) 22:59:48 executing program 5: ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000040)=0x1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x3, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x7e120, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xac, 0x1, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_DCCP_CLOSEREQ={0x8, 0x5, 0x1, 0x0, 0x80}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xdada}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xc}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x213}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xcd93}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7fff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}]}, 0xfffffffffffffde2}, 0x1, 0x0, 0x0, 0x40000c5}, 0x4) 22:59:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 710.259984] dlm: Unknown command passed to DLM device : 0 [ 710.259984] 22:59:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600"/12], 0x68) [ 710.399460] dlm: Unknown command passed to DLM device : 0 [ 710.399460] [ 710.431051] dlm: no locking on control device 22:59:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d46000"/88}, 0x68) 22:59:48 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREMOVE(r1, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c45ffe5daaecce100000000000000d400000000"], 0x68) 22:59:48 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x141003, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f0000000080)) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) ptrace$setopts(0x4206, r4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) tkill(r4, 0xd) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) 22:59:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x6000000, 0x0, 0x0) 22:59:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 710.554727] dlm: Unknown command passed to DLM device : 0 [ 710.554727] 22:59:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0600"/12], 0x68) [ 710.667964] dlm: Unknown command passed to DLM device : 0 [ 710.667964] 22:59:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d46800"/88}, 0x68) 22:59:49 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) io_cancel(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)={0x810, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0xbc, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x40, 0x1f20, 0xc46a, 0x4, 0xff, 0x8, 0x401]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x98, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4a, 0x2, [{0x5, 0x8}, {0x4, 0x7}, {0x7, 0x9}, {0x6, 0x2}, {0x7, 0xa}, {0x2, 0x2}, {0x2, 0x7}, {0x1}, {0x0, 0x1}, {0x7, 0x9}, {0x6}, {0x7, 0xa}, {0x4, 0xa}, {0x2, 0x5}, {0x4, 0xa}, {0x2, 0x1}, {0x2, 0xa}, {0x7, 0x5}, {0x5, 0x9}, {0x1, 0xa}, {0x6}, {0x2, 0x7}, {0x6, 0x1}, {0x2, 0x2}, {0x6, 0x6}, {0x3, 0x3}, {0x2, 0x3}, {0x2, 0x9}, {0x4, 0x2}, {0x7, 0x3}, {0x6, 0x7}, {0x4, 0x7}, {0x2, 0x5}, {0x1, 0x6}, {0x4, 0x8}, {0x4, 0x6}, {0x2, 0x6}, {0x6, 0x9}, {0x7, 0x4}, {0x7, 0x9}, {0x1, 0x6}, {0x1}, {0x1, 0x1}, {0x1, 0x6}, {0x7, 0x1}, {0x0, 0x4}, {0x6, 0x1}, {0x0, 0x9}, {0x3, 0x1}, {0x3, 0x7}, {0x1, 0x4}, {0x2, 0x3}, {0x3, 0x2}, {0x0, 0x6}, {0x2, 0x3}, {0x4, 0x9}, {0x6, 0x1}, {0x3, 0xa}, {0x4, 0x9}, {0x3}, {0x7, 0x8}, {0x7, 0x5}, {0x4, 0x4}, {0x2, 0x2}, {0x2, 0x5}, {0x1, 0x7}, {0x7, 0xa}, {0x0, 0x5}, {0x7, 0x9}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x2, 0x1, 0x12, 0x4, 0x36, 0x24, 0x48, 0x1b, 0xb, 0x9, 0x1, 0x3, 0x6c, 0x1, 0x11, 0xb, 0x24, 0x3, 0x3, 0x2]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x3, 0x7, 0x18ab, 0xfff, 0xa516, 0x1000, 0x800]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x6, 0x20, 0xfff, 0x4, 0x9, 0x3, 0x9]}}]}]}, @NL80211_ATTR_TX_RATES={0x11c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x118, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x44, 0x30, 0x1, 0x24, 0x4, 0x1b, 0x18, 0x36, 0x36, 0x16, 0x60, 0x3df520aedf1cc00, 0x4, 0x24, 0x1c, 0x3, 0xd, 0xc, 0x6c]}, @NL80211_TXRATE_HT={0x43, 0x2, [{0x7, 0x6}, {0x1, 0x4}, {0x1, 0x5}, {0x7, 0x6}, {0x1, 0x7}, {0x6, 0x6}, {0x6, 0xa}, {0x0, 0x1}, {0x0, 0x3}, {0x0, 0x8}, {0x0, 0x7}, {}, {0x6, 0x4}, {0x3, 0x7}, {0x7, 0x6}, {0x2, 0x1}, {0x0, 0x3}, {0x0, 0x9}, {0x3, 0x2}, {0x2}, {0x3}, {0x4, 0x8}, {0x6, 0x3}, {0x0, 0x2}, {0x7, 0x6}, {0x6, 0x9}, {0x7, 0x7}, {0x5}, {0x1, 0x1}, {0x6, 0x5}, {0x6, 0x4}, {0x7, 0x8}, {0x0, 0x6}, {0x0, 0xa}, {0x1}, {0x4, 0x6}, {0x3, 0xa}, {0x6, 0x3}, {0x5, 0x3}, {0x4}, {0x1, 0x9}, {0x5, 0x5}, {0x6, 0x1}, {0x1, 0x1}, {0x2, 0x6}, {0x6, 0x2}, {0x3, 0x1}, {0x1, 0x2}, {0x7, 0x8}, {0x0, 0x7}, {0x5, 0x2}, {0x5, 0x1}, {0x4, 0x9}, {}, {0x1, 0x1}, {0x7, 0x5}, {0x6, 0x6}, {0x2, 0x8}, {0x6, 0x9}, {0x3, 0x3}, {0x5}, {0x4, 0x5}, {0x3}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x5}, {0x7, 0x9}, {0x3}, {0x4, 0x6}, {0x4, 0x5}, {0x6, 0x3}, {0x6, 0x4}, {0x7, 0x4}, {0x7, 0x5}, {0x1, 0x6}, {0x7, 0xa}, {0x7, 0x7}, {0x1, 0x5}, {0x3, 0x4}, {0x3, 0x7}, {0x3, 0xa}, {0x0, 0x2}, {0x7, 0x5}, {0x1, 0x7}, {0x0, 0x3}, {0x7, 0xa}, {0x1, 0x5}, {0x0, 0x9}, {0x2}, {0x1}, {0x3, 0x2}, {0x4}, {0x4, 0x5}, {0x2, 0x1f}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x0, 0x6}, {0x1, 0x7}, {0x0, 0x2}, {0x7}, {0x1, 0x2}, {0x1, 0x7}, {0x5, 0x6}, {0x0, 0x2}, {0x3, 0x1}, {0x2, 0x9}, {0x1, 0x7}, {0x4, 0x7}, {0x1, 0x1}, {0x6, 0x7}, {0x5, 0x7}, {0x2, 0x1}, {0x5, 0x9}, {0x5, 0x8}, {0x0, 0x6}, {0x6, 0x4}, {0x1, 0x7}, {0x6, 0x1}, {0x3, 0x1}, {0x2, 0x2}, {0x1, 0x7}, {0x0, 0x2}, {0x4, 0x3}, {0x0, 0x9}, {}, {0x1, 0x7}, {0x6, 0x2}, {0x1, 0x8}, {0x1, 0x1}, {0x2, 0x5}, {0x1, 0x8}, {0x2, 0x3}, {0x1, 0x3}, {0x0, 0x1}, {0x0, 0x8}, {0x7, 0x6}, {0x7, 0x2}, {0x4, 0x9}, {0x3, 0x6}, {0x6, 0xa}, {0x7, 0x3}, {0x0, 0x2}, {0x7, 0xa}, {0x4, 0x3}, {0x2, 0x6}, {0x5, 0x6}, {0x5, 0x8}, {0x4, 0x8}, {0x2, 0x9}, {0x0, 0x8}, {0x5, 0x9}, {0x1, 0x2}, {0x1, 0x9}, {0x4, 0x2}, {0x0, 0x5}, {0x6, 0xa}, {0x5, 0x6}, {0x3, 0x7}, {0x1, 0x6}, {0x6, 0x3}]}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x3, 0x9}, {0x4, 0x7}, {0x6, 0x5}, {0x5, 0xa}, {0x5, 0x2}, {0x3, 0x9}, {0x7, 0x7}, {0x2, 0x6}, {0x3, 0x6}, {0x5, 0x7}, {0x7, 0x6}, {0x0, 0x9}, {0x2, 0x1}, {0x4, 0x7}, {}, {0x2, 0x9}, {0x1, 0x6}, {0x2, 0x1}, {}, {0x2, 0x6}, {0x7}, {0x4, 0x6}, {}, {0x2, 0x5}, {0x7, 0xa}, {0x4, 0x7}, {0x3, 0x3}, {0x3, 0x5}, {0x1, 0x9}, {0x2, 0x2}, {0x0, 0x9}, {0x3}, {0x2, 0x3}, {0x4, 0x4}, {0x6, 0x9}, {0x2, 0x2}, {0x0, 0xa}, {0x1, 0x8}, {0x4, 0x9}, {0x2, 0x4}, {0x1, 0x8}, {0x3, 0x1}, {0x6, 0x6}]}]}]}, @NL80211_ATTR_TX_RATES={0x278, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x58, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x80, 0x0, 0x2, 0x9, 0x1ef, 0x8, 0x8]}}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x1, 0x2}, {0x5, 0x5}, {0x7}, {0x5, 0xa}, {0x3}, {0x1}, {0x7, 0x8}, {0x0, 0x1}, {0x5, 0x7}, {0x2, 0xa}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x6, 0x6, 0x8, 0x1000, 0x3, 0x3ff, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xb6, 0x2, 0x0, 0x1, 0x7, 0x81, 0x1, 0x8]}}]}, @NL80211_BAND_2GHZ={0x4c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x48, 0x2, [{0x6, 0x5}, {0x6}, {0x4, 0x6}, {0x4, 0x9}, {0x3, 0x5}, {0x1, 0x3}, {0x4, 0x1}, {0x3, 0x4}, {0x6, 0x5}, {0x6, 0x2}, {0x5, 0x8}, {0x0, 0x6}, {0x1, 0x4}, {0x1, 0x9}, {0x7}, {0x4, 0x5}, {0x6, 0x2}, {0x0, 0x3}, {0x1, 0x7}, {}, {0x0, 0x3}, {0x5, 0xa}, {0x2, 0x2}, {0x0, 0x7}, {0x2, 0x4}, {0x7, 0x4}, {0x5, 0x7}, {0x3, 0x8}, {0x1, 0x3}, {0x4, 0x3}, {0x0, 0x2}, {0x5, 0x3}, {0x2, 0x6}, {0x1, 0x7}, {0x2, 0x4}, {0x0, 0x2}, {0x7, 0x9}, {0x0, 0x7}, {0x1}, {0x4, 0xa}, {0x6, 0x3}, {0x0, 0x3}, {0x1, 0x5}, {0x7, 0xa}, {0x6, 0xa}, {0x3, 0x8}, {0x3, 0x3}, {0x7, 0x2}, {0x0, 0x4}, {0x0, 0x2}, {0x2, 0x1}, {0x0, 0x4}, {0x1, 0xa}, {0x1, 0x9}, {0x6, 0xa}, {0x3, 0x8}, {0x6, 0x5}, {0x5, 0x9}, {0x1, 0x8}, {}, {0x2, 0x6}, {0x2, 0x4}, {0x2, 0x7}, {0x0, 0x1}, {0x0, 0x7}, {0x1}, {0x0, 0x2}, {0x3}]}]}, @NL80211_BAND_2GHZ={0x4c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x28, 0x2, [{0x6, 0x2}, {0x2}, {0x7, 0x7}, {0x2, 0x8}, {0x6, 0xa}, {0x6}, {0x4, 0x5}, {0x0, 0x7}, {0x7, 0x6}, {}, {0x5, 0x3}, {0x6, 0x4}, {0x1, 0xa}, {0x7, 0x8}, {0x5, 0x6}, {0x6, 0x7}, {0x5, 0x4}, {0x1, 0x7}, {0x0, 0x2}, {0x0, 0x1}, {0x1, 0x4}, {0x2, 0x8}, {0x6}, {0x3, 0xa}, {0x0, 0xa}, {0x7, 0x7}, {0x1, 0xa}, {0x3, 0x9}, {0x1, 0xa}, {0x0, 0x6}, {}, {0x4, 0x7}, {0x3}, {0x6, 0x7}, {0x3, 0x5}, {0x5, 0x3}]}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x0, 0x6}, {0x5, 0xa}, {0x6, 0x9}, {0x0, 0x8}, {0x2, 0x7}, {0x0, 0x3}, {0x4, 0x3}, {0x6, 0x1}, {0x0, 0x3}, {0x2, 0x9}, {0x7, 0x4}, {0x0, 0x8}, {0x2, 0x8}, {}, {0x4, 0x6}, {0x0, 0x3}, {0x1}, {0x1}, {0x2, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x108, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x41, 0x2, [{0x4, 0x2}, {0x6, 0xa}, {0x1, 0x2}, {0x5, 0x7}, {0x0, 0x2}, {0x0, 0x5}, {0x3, 0x4}, {0x7, 0x5}, {0x5, 0x5}, {0x2, 0x3}, {0x0, 0x3}, {0x0, 0x1}, {0x6}, {0x4, 0x1}, {0x6, 0x1}, {0x0, 0x5}, {0x6, 0x2}, {}, {0x6, 0x2}, {}, {0x0, 0x8}, {0x5, 0x3}, {0x5}, {0x1, 0x4}, {0x6, 0x9}, {0x0, 0x9}, {0x1, 0x5}, {0x4, 0x1}, {0x5, 0x9}, {0x5, 0x1}, {0x1, 0x9}, {0x0, 0x1}, {0x6, 0x7}, {0x7, 0x8}, {0x3, 0x5}, {0x6, 0x2}, {0x4, 0x7}, {0x6}, {0x5, 0x6}, {0x3, 0x7}, {0x0, 0x5}, {0x2, 0x8}, {0x6, 0x1}, {0x5, 0x1}, {0x3, 0x9}, {0x5, 0x8}, {0x4, 0x8}, {0x6, 0x9}, {0x5, 0x5}, {0x6, 0x3}, {0x6, 0x4}, {0x7, 0x6}, {0x4, 0x6}, {0x6, 0x7}, {0x0, 0x1}, {0x1, 0x6}, {}, {0x0, 0x1}, {0x4, 0x7}, {0x7, 0x8}, {0x2, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x6, 0x6, 0x1, 0x30, 0x12]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x4, 0x0, 0x2, 0x5, 0x9, 0x18, 0x36, 0x2, 0x6c, 0x4, 0x16, 0xb, 0xb, 0x5, 0x18, 0x1b, 0xb, 0x5, 0x1b, 0x6, 0xc, 0x1e, 0x60, 0x60, 0x9, 0x4, 0xc, 0x3, 0x4, 0x2ec60a32920e29eb]}, @NL80211_TXRATE_HT={0x47, 0x2, [{0x6, 0x1}, {0x0, 0x7}, {0x4, 0x5}, {0x4, 0x5}, {0x7, 0x3}, {0x2, 0x1}, {0x2, 0x9}, {0x2, 0x3}, {0x1, 0x3}, {0x3, 0x9}, {0x5, 0x8}, {0x2, 0x8}, {0x0, 0x1}, {0x0, 0xa}, {0x0, 0x4}, {0x5, 0x9}, {0x1, 0x3}, {0x4, 0xa}, {0x6}, {0x4, 0x4}, {0x0, 0x7}, {0x7, 0x2}, {0x4, 0x6}, {0x3}, {0x5, 0x2}, {0x0, 0x1}, {0x1, 0x6}, {0x0, 0x2}, {0x5, 0x7}, {0x4, 0x2}, {0x7, 0x8}, {0x6, 0x4}, {0x1, 0x9}, {0x5, 0x8}, {0x7, 0x8}, {0x7, 0xa}, {0x1, 0x2}, {0x0, 0x2}, {0x2, 0x7}, {0x1, 0x7}, {0x7}, {0x0, 0x3}, {0x4, 0x8}, {0x0, 0x9}, {0x0, 0xa}, {0x7, 0x4}, {0x3, 0x7}, {0x4}, {0x2, 0x8}, {0x4, 0x3}, {0x1, 0x6}, {0x0, 0x6}, {}, {0x5, 0x7}, {0x5, 0x1}, {0x7, 0x7}, {0x5, 0x8}, {0x5, 0x9}, {0x2, 0x3}, {0x0, 0x4}, {0x4, 0x1}, {0x3, 0x2}, {0x7, 0xa}, {0x3, 0x2}, {0x7}, {0x1, 0x2}, {0x0, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x4, 0x8, 0xc0, 0x716, 0x4, 0x8d8, 0xfc01]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x1}, {0x1, 0xa}, {0x1, 0x1}, {0x6, 0x9}, {0x4, 0x7}, {0x0, 0x3}, {0x3, 0x9}, {0x4, 0xa}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0x8}, {0x2, 0x3}, {0x3, 0x5}, {0x6, 0x4}, {0x5, 0x6}, {0x6, 0x5}, {0x1, 0x7}, {0x1}, {0x1, 0x4}, {0x2, 0x3}, {0x1, 0x9}]}]}, @NL80211_BAND_60GHZ={0x7c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x1, 0x4}, {0x5, 0x5}, {0x5, 0x4}, {0x5, 0x7}, {0x3, 0x3}, {0x6, 0x5}, {0x0, 0xa}, {0x7, 0x8}, {0x0, 0x8}, {0x4, 0x8}, {0x6, 0x5}, {0x2, 0xa}, {0x7, 0x9}, {0x7, 0x4}, {0x5, 0x8}, {0x4, 0x1}, {0x2, 0x7}, {0x5, 0x7}, {0x3, 0x7}, {0x1, 0x5}, {0x4}, {0x3, 0x1}, {0x1, 0x8}, {0x7, 0x1}, {0x6, 0x1}, {0x2, 0x3}, {0x0, 0x4}, {0x2, 0x1}, {0x4, 0x9}, {0x2, 0x5}, {0x3, 0x5}, {0x4, 0xa}, {0x2, 0x6}, {}, {0x0, 0x4}, {0x7, 0x4}, {0x5, 0x4}, {0x0, 0xa}, {0x4, 0x1}, {0x6, 0x6}, {0x2, 0x2}, {0x7}, {0x2, 0x3}, {0x6, 0x4}, {0x2, 0x2}, {0x2, 0xa}, {0x1, 0x2}, {0x1, 0x8}, {0x1, 0x1}, {0x7, 0x1}, {0x0, 0xa}, {0x0, 0x3}, {0x7, 0x2}, {0x5, 0x5}, {0x4, 0x3}, {0x3, 0x8}, {0x7, 0x6}, {0x0, 0x4}, {0x7, 0x3}, {0x7}, {0x6}, {0x2, 0x3}, {0x1, 0x1}, {0x6, 0x8}, {0x2, 0x1}, {0x0, 0x1}, {0x7, 0x8}, {0x1, 0x3}, {0x0, 0x7}, {}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x220, 0x26d, 0x6b, 0x417f, 0x5e, 0x40, 0x3f8, 0x200]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x8, 0x2, [{0x5, 0x3}, {0x0, 0x3}, {0x7, 0x5}, {0x6, 0x6}]}]}]}, @NL80211_ATTR_TX_RATES={0x288, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x80, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x42, 0x2, [{0x5, 0x4}, {0x6, 0x5}, {0x6, 0x5}, {0x2, 0x8}, {0x1, 0xa}, {0x4, 0x9}, {0x1, 0x5}, {0x5, 0x6}, {0x3, 0x2}, {0x6}, {0x0, 0x2}, {}, {0x4, 0x5}, {0x3, 0x6}, {0x4, 0x5}, {0x4, 0xa}, {0x1, 0xa}, {0x0, 0x7}, {0x2, 0x6}, {0x5}, {0x7, 0xa}, {0x2, 0x8}, {0x1, 0x3}, {0x2, 0x3}, {0x1, 0x6}, {0x5, 0x1}, {0x6, 0xa}, {0x7, 0x9}, {0x0, 0xa}, {0x0, 0xa}, {0x7}, {0x7, 0x1}, {0x1, 0x3}, {0x7, 0x7}, {0x4, 0x8}, {0x5, 0x1}, {0x4, 0x9}, {0x0, 0xa}, {0x6, 0x5}, {0x6}, {0x1, 0x3}, {0x2, 0x4}, {0x4, 0xa}, {0x1, 0x3}, {0x2, 0x4}, {0x4, 0x8}, {0x4, 0x1}, {0x2, 0x3}, {0x7, 0xa}, {0x0, 0x7}, {0x0, 0x5}, {0x1, 0x6}, {0x3, 0x1}, {0x0, 0x8}, {}, {0x5, 0x8}, {0x0, 0x5}, {0x1, 0x6}, {0x6, 0x7}, {0x0, 0x16}, {0x2, 0x5}, {0x6, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x7a1c19f82c66816f}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x5, 0x8, 0x8ff, 0x78, 0x7, 0x3f]}}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x3, 0x36, 0x6, 0x18, 0x1, 0x24, 0x30, 0x48, 0x48, 0xc, 0x0, 0x6, 0x1b, 0x2, 0x6, 0xc, 0xb, 0x6c, 0x24, 0x4, 0x2, 0x6]}]}, @NL80211_BAND_6GHZ={0x3c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x24, 0x1, [0x0, 0x6, 0x60, 0x24, 0x5, 0x1b, 0x24, 0x36, 0x3, 0x0, 0x12, 0x60, 0x1b, 0x4, 0x24, 0x16, 0xc, 0x16, 0x24, 0xb, 0x36, 0xc, 0x12, 0x4, 0x1b, 0x18, 0x6c, 0x9, 0x4, 0x6, 0x8, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x400, 0x80, 0x7, 0x4a9c, 0x3d7f, 0x8, 0x6]}}]}, @NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x24, 0x24, 0x12, 0x5]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x5, 0x3}, {0x3, 0x8}, {0x1, 0x6}, {0x6, 0x5}, {0x3, 0x5}, {0x4, 0x3}, {0x3, 0x9}, {0x7, 0x7}, {0x5, 0x7}, {0x6, 0x7}, {0x3, 0xa}, {0x6, 0xa}, {0x1}, {0x5}, {0x0, 0x8}, {0x1, 0x6}, {0x5, 0x1}, {0x5, 0x1}, {0x7, 0x2}, {0x3, 0x6}, {0x6, 0x3}, {0x5, 0x6}, {0x0, 0x4}, {0x5, 0x1}, {0x6, 0x2}, {0x2, 0x7}, {0x3, 0x9}, {0x2, 0x6}, {0x1, 0x9}, {0x2, 0x6}, {0x4}, {0x6, 0x7}, {0x5, 0x1}, {0x0, 0x9}, {0x3, 0xa}, {0x3, 0x9}, {0x2, 0x6}, {0x3, 0x4}, {0x4, 0x9}, {0x7, 0x4}, {0x0, 0x7}, {0x4}, {0x1, 0x4}, {0x1, 0x9}, {0x6, 0x6}, {0x1, 0x4}, {0x1}, {0x6, 0x6}, {0x0, 0x4}, {0x0, 0x7}, {0x3, 0x1}, {0x6, 0xa}, {0x4, 0x6}, {0x7}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x7}, {0x3, 0x7}, {0x4, 0x2}, {0x0, 0x7}, {0x1, 0xa}, {0x6, 0x4}, {0x4, 0x4}, {0x4, 0x2}, {0x6, 0x5}, {0x0, 0x8}, {0x3, 0x8}, {0x1, 0x2}, {0x7, 0x3}, {0x0, 0x4}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0xb, 0x12, 0x4, 0xc, 0x24, 0x9, 0x60, 0x1b, 0x18, 0x18, 0xb, 0x6c, 0x6, 0x4, 0x16, 0x6c, 0x12, 0xc, 0x60, 0xc, 0x9, 0x18, 0x16, 0x16, 0x18, 0x12, 0xc, 0x6c, 0x30]}, @NL80211_TXRATE_LEGACY={0x7, 0x1, [0x4, 0x20, 0x6]}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x1, 0x24, 0xb, 0x18, 0x60, 0x6, 0x9, 0x18, 0x18, 0x6, 0xb, 0xc, 0x1, 0x2, 0x5, 0x1b, 0x1b, 0x6, 0x1b]}]}, @NL80211_BAND_6GHZ={0x3c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x40, 0x9, 0x1dee, 0x81, 0x7ff, 0x6, 0x1000]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x69, 0xb, 0x1c, 0xf91f0d693f444dca, 0x18, 0x9, 0x18, 0x36, 0x1b, 0x18, 0x6, 0x16, 0x36, 0x25, 0x12, 0x3, 0x1b, 0x18, 0x3, 0x1, 0x60, 0x1, 0x1b]}]}, @NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1d, 0x2, [{0x1, 0xa}, {0x6, 0x2}, {0x2, 0x9}, {0x4, 0x9}, {0x5}, {0x6, 0x9}, {0x0, 0x7}, {0x1}, {0x2, 0x2}, {0x0, 0x3}, {0x5, 0x3}, {0x1, 0x7}, {0x4, 0x6}, {0x1, 0x1}, {0x1, 0x4}, {0x3, 0x6}, {0x1, 0x1}, {0x5, 0x3}, {0x7, 0x5}, {0x6, 0x8}, {0x1, 0x3}, {0x0, 0x9}, {0x4, 0x4}, {0x5, 0x8}, {0x1, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x50, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x28b9c675088187b5, 0x30, 0x9, 0x16, 0x24, 0x16, 0x1, 0x60]}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x5, 0x3}, {0x5, 0x3}, {0x1, 0xa}, {0x3, 0x1}, {0x2, 0x6}, {0x7, 0x2}, {0x4, 0x2}, {0x0, 0xa}, {0x1, 0x2}, {0x0, 0x8}, {0x2, 0x4}, {0x7, 0x7}, {0x4, 0xa}, {0x1, 0xa}, {0x3, 0xa}, {0x5}, {0x6, 0x5}, {0x2, 0x1}, {0x7, 0xa}, {0x2, 0x3}, {}, {0x3}, {0x5, 0x8}, {0x6, 0x8}, {0x5, 0x2}, {0x5, 0x8}, {0x1, 0x3}, {0x1, 0x4}, {0x5, 0x1}, {0x3, 0xa}, {0x5, 0x9}, {0x0, 0x9}, {0x7}, {0x0, 0x7}, {0x0, 0x2}, {0x1, 0xa}, {0x2, 0x9}, {0x1, 0x1}, {0x5, 0x9}, {0x4}]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x5, 0x30, 0x6c, 0x6, 0x6c, 0xc, 0xc, 0x1, 0x60, 0x74, 0x60, 0x12, 0x1]}]}, @NL80211_BAND_5GHZ={0x60, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{0x0, 0xa}, {0x6, 0x3}, {0x0, 0x7}, {0x1, 0x9}, {0x5, 0x9}, {0x2, 0x9}, {0x7, 0x5}, {0x7, 0xa}, {0x1, 0x2}, {0x0, 0x2}, {0x5, 0x3}, {0x2, 0x8}, {0x3, 0x3}, {0x2}, {0x0, 0x1}, {0x5, 0x4}, {0x7}, {0x4, 0x8}, {0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xc22e, 0x9, 0x9, 0xfe00, 0x1, 0x2, 0xd825, 0x81]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x800, 0xfffd, 0x7f, 0x4, 0x1eca, 0x1000, 0x20]}}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x47, 0x30, 0x12, 0x16, 0x5, 0x48, 0x2, 0x2, 0x12, 0x1b, 0x1b, 0x36, 0x48, 0x9, 0x3]}]}]}, @NL80211_ATTR_TX_RATES={0x124, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x10, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xc, 0x1, [0x7473bba46d1798d4, 0x24, 0x1b, 0x24, 0x16, 0xb, 0x6, 0xc]}]}, @NL80211_BAND_2GHZ={0x94, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x3, 0x9399, 0x5, 0x5, 0x100, 0x9, 0x7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfe00, 0x1, 0x2d, 0x200, 0xb4, 0x6, 0xfbff, 0x3]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7f, 0x1, 0x20, 0x40, 0x2, 0x8001, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x8, 0x200, 0x6, 0x0, 0xe8, 0x0, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0x3, 0x6d3, 0x81, 0x3ff, 0x80, 0x1f]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x8, 0x5, 0x7fff, 0x3, 0x7f, 0x9, 0x1]}}]}, @NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x53, 0x0, 0x0, 0x3, 0x1000, 0x7, 0x80, 0x2a23]}}]}, @NL80211_BAND_6GHZ={0x64, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x18, 0x1b, 0x6c, 0x6c, 0x2, 0x24, 0x60, 0xc, 0x46, 0x4, 0x1, 0x48, 0x6c, 0x4, 0x24, 0x6, 0x9, 0x60, 0xc, 0x0, 0x6c, 0x18, 0x18, 0x5, 0x4, 0x3, 0x1b, 0xb, 0x16, 0x12]}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x2, 0x2}, {0x6, 0x4}, {0x7, 0x6}, {0x1, 0xa}, {0x6, 0x4}, {0x1, 0x4}, {0x4, 0x3}, {0x2, 0x1}, {0x4}, {0x4, 0xa}, {0x7}, {0x0, 0xa}, {0x7, 0x4}, {0x1, 0x5}, {0x1, 0x5}, {0x2, 0x3}, {0x7, 0x5}, {0x0, 0xa}, {0x2, 0x2}, {0x3, 0x6}, {0x1, 0x4}, {0x1, 0x2}, {0x7, 0x3}, {0x6, 0x4}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x8}, {0x5, 0x2}, {0x3, 0x7}, {0x1}, {0x2, 0x8}, {0x4, 0x2}, {0x2, 0x8}, {0x6, 0x2}, {0x6, 0x3}, {}, {0x5, 0x6}, {0x0, 0x7}, {0x1, 0x3}, {0x1, 0x6}, {0x0, 0x2}, {0x7, 0x1}, {0x1, 0x5}, {0x6, 0x5}, {0x2, 0x3}, {0x1, 0x4}, {0x2, 0xa}, {0x4, 0x5}, {0x5, 0x6}, {0x2, 0x6}, {0x0, 0x3}, {0x4, 0x4}, {0x4, 0x5}, {0x3, 0x4}, {0x2, 0xa}, {0x1, 0x9}]}]}]}]}, 0x810}, 0x1, 0x0, 0x0, 0x4001}, 0x90) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r3, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f0000000040)="0c268a927f1f65efb967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x11, 0x0, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:49 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x203e, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) write$nbd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000000000000010000004b8ca3d107749fa55f625aa6af00000000177f6884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/97, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRESHEX=r1], 0x68) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x420301, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_FREQUENCY(r5, 0xc02c5638, &(0x7f0000000300)={0x8, 0x0, 0x2}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000000340)={{0x24, 0x1}, {0x81}, 0x6, 0x1, 0x18}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r8, @in={{0x2, 0x4e22, @rand_addr=0x64010101}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r8, 0x2d37, 0x5, 0x4}, &(0x7f0000000080)=0x10) write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c461f2020440900000000000000030006000300000020030000380000003101000001000000030020000200040006000700000000000100000006000000ff01000009000000fffeffffca0900000100000005002000000000700400000001000100ff010000ff0f000060df20ee090000003f000000a4a26399c509d91966da38bb24d45ff6d8f004745f227bbfba03dfe26834165f6b96df1109917686f6a210071ff01c71274b"], 0xaa) 22:59:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x7000000, 0x0, 0x0) 22:59:49 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d46c00"/88}, 0x68) [ 710.791423] dlm: Unknown command passed to DLM device : 0 [ 710.791423] [ 710.814366] dlm: Unknown command passed to DLM device : 0 [ 710.814366] 22:59:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:49 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x80, 0x800) accept$netrom(r1, &(0x7f0000000180)={{}, [@rose, @netrom, @null, @null, @rose, @remote, @bcast, @netrom]}, &(0x7f0000000200)=0x48) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0xa4, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40050) 22:59:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d47400"/88}, 0x68) 22:59:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 710.968891] dlm: no locking on control device [ 710.983377] dlm: Unknown command passed to DLM device : 0 [ 710.983377] [ 710.999370] dlm: no locking on control device 22:59:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x7000080, 0x0, 0x0) 22:59:49 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a72400000008e9e996c00000000000000d400"/104], 0x68) [ 711.168415] dlm: no locking on control device [ 711.176202] dlm: Unknown command passed to DLM device : 0 [ 711.176202] [ 711.227672] Dev loop0: unable to read RDB block 8 [ 711.246025] loop0: unable to read partition table [ 711.271538] loop0: partition table beyond EOD, truncated [ 711.289090] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 711.363450] dlm: no locking on control device 22:59:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x8000080, 0x0, 0x0) 22:59:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d47a00"/88}, 0x68) 22:59:49 executing program 5: ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f0000000040)={0x4, 0x0, 0x300b, 0x9, 0xcf2, {0x2f59, 0x8000}}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40003000000000000000000"}, 0x68) [ 711.774608] dlm: Unknown command passed to DLM device : 0 [ 711.774608] [ 711.797977] dlm: no locking on control device 22:59:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="440000001000010400ffffffff00000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000024001280110001006286695e67655f736c617665000000000c0005800500090001000000"], 0x44}}, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x1b, r3, 0x1, 0x41, 0x6, @random="ee5fb9a838bb"}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r5, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 711.908094] Dev loop0: unable to read RDB block 8 [ 711.913056] loop0: unable to read partition table [ 711.913159] loop0: partition table beyond EOD, truncated 22:59:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x9000000, 0x0, 0x0) 22:59:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40005000000000000000000"}, 0x68) [ 711.971274] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 711.992164] dlm: Unknown command passed to DLM device : 0 [ 711.992164] 22:59:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) 22:59:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40043e, 0x0) times(&(0x7f0000000140)) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11, 0x1, 'bridge_slave\x00'}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_UNICAST_FLOOD={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@remote, 0x53, r5}) [ 712.171286] dlm: Unknown command passed to DLM device : 0 [ 712.171286] [ 712.194792] dlm: Unknown command passed to DLM device : 0 [ 712.194792] 22:59:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xa000000, 0x0, 0x0) 22:59:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40006000000000000000000"}, 0x68) 22:59:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:50 executing program 5: ioctl$SNDCTL_DSP_GETIPTR(0xffffffffffffffff, 0x800c5011, &(0x7f0000000480)) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x400000) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x4, 0x1f, 0x64, 0x8001, 0x10, @mcast1, @local, 0x10, 0x8000, 0x7, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x29, 0x10, 0x7, 0xffff, 0xd0, @rand_addr=' \x01\x00', @mcast2, 0x7800, 0x20, 0xa6, 0xbc2}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r4, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x164, r5, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x98, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r5, @ANYBLOB="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"], 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x4044005) ioctl$TCSBRK(r0, 0x5409, 0x4) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 712.308758] Dev loop0: unable to read RDB block 8 [ 712.315155] loop0: unable to read partition table [ 712.356620] loop0: partition table beyond EOD, truncated 22:59:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40007000000000000000000"}, 0x68) [ 712.398357] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 712.415333] dlm: Unknown command passed to DLM device : 0 [ 712.415333] 22:59:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) connect$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1}}, 0x1e) 22:59:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) 22:59:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xb000000, 0x0, 0x0) 22:59:50 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) write$nbd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000002051000000a3d107749fa55f625aa6af001f00000000000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000007ff77cadbd20e"], 0x68) [ 712.611300] dlm: no locking on control device [ 712.643237] dlm: Unknown command passed to DLM device : 0 [ 712.643237] 22:59:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000a000000000000000000"}, 0x68) 22:59:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x304}, "7462c2e9180296f6", "32e038f309e63c757ac6ac491611a6a9", "696ae298", "ce784c7e38d35bbb"}, 0x28) 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 712.782612] Dev loop0: unable to read RDB block 8 [ 712.802685] loop0: unable to read partition table [ 712.809207] dlm: Unknown command passed to DLM device : 81 [ 712.809207] 22:59:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xd000000, 0x0, 0x0) 22:59:51 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$char_usb(0xc, 0xb4, 0xc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x68) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89b1, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='nr0\x00') [ 712.834539] loop0: partition table beyond EOD, truncated [ 712.850515] dlm: Unknown command passed to DLM device : 0 [ 712.850515] 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40020000000000000000000"}, 0x68) [ 712.895148] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 22:59:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x5) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2aea3e, 0x0) rt_sigtimedwait(&(0x7f0000000000)={[0x80]}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x989680}, 0x8) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) [ 712.942264] dlm: no locking on control device 22:59:51 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, 0x10) [ 712.964967] dlm: Unknown command passed to DLM device : 0 [ 712.964967] 22:59:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40048000000000000000000"}, 0x68) 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x19000080, 0x0, 0x0) 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4004c000000000000000000"}, 0x68) 22:59:51 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28141, 0xc2) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) 22:59:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000040)={0x9, 0x1, 0x3f, 0x0, [], [], [], 0x498c, 0x3, 0x180, 0x800, "043a8ca02483c83193a8f82a28eae953"}) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r4, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0xfffffffffffffd33) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/current\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x40) [ 713.094057] dlm: Unknown command passed to DLM device : 0 [ 713.094057] [ 713.122820] dlm: no locking on control device 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 713.215119] dlm: no locking on control device [ 713.221733] Dev loop0: unable to read RDB block 8 [ 713.228995] loop0: unable to read partition table [ 713.248601] dlm: Unknown command passed to DLM device : 0 [ 713.248601] 22:59:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1a000080, 0x0, 0x0) 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40050000000000000000000"}, 0x68) [ 713.268064] dlm: no locking on control device [ 713.284077] loop0: partition table beyond EOD, truncated [ 713.307727] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 22:59:51 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$rose(r4, 0x104, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x68) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 22:59:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40060000000000000000000"}, 0x68) [ 713.450076] dlm: Unknown command passed to DLM device : 0 [ 713.450076] 22:59:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1d000080, 0x0, 0x0) [ 713.520408] dlm: no locking on control device 22:59:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$get_persistent(0x5, r4, 0x0) setreuid(r4, 0x0) 22:59:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 713.633392] dlm: Unknown command passed to DLM device : 0 [ 713.633392] [ 713.641669] Dev loop0: unable to read RDB block 8 [ 713.646789] loop0: unable to read partition table 22:59:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40068000000000000000000"}, 0x68) 22:59:51 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000001000000a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c0000009e2d566709000000d400"/108], 0x68) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x30, r2, 0x7, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x24540}]}, 0x30}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8001}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xffffff3b}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xf1b}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x11}, 0x20040001) [ 713.673610] loop0: partition table beyond EOD, truncated 22:59:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$char_usb(r2, &(0x7f00000001c0)="ee8a5bac9495cf74ec0a99c198c3bc50d37eb46173d83a6b29807c19a8f7af87952d31d0bacf3c53200c3251efa2c08e2ad384761d81ebd73001495367e5863e4f2ec60c27ad21834fd3d1204fccc7e2b71a0d26cf4ad0edaa9cc44c7532b922c80811709e9c5575", 0x20000228) 22:59:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x3f000000, 0x0, 0x0) [ 713.720772] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 713.787901] dlm: no locking on control device [ 713.793372] dlm: Unknown command passed to DLM device : 0 [ 713.793372] 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) 22:59:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) [ 713.836150] dlm: Unknown command passed to DLM device : 0 [ 713.836150] [ 713.857902] dlm: no locking on control device 22:59:52 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x6a}}}}, [@NL80211_ATTR_NAN_FUNC={0x28, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x9f}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x64}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x6}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x1, 0x0, 0x0, 0x3, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) 22:59:52 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4006c000000000000000000"}, 0x68) 22:59:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x40000000, 0x0, 0x0) 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000000000000000a3d107749ff8546896fbdc87955909085dd7a55f625aa6af00000000177f000000070005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55ddd0e11e667d020a724a32a8b58e9eed8a66cd27971f996c00000000000000d4"], 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x325, 0x8, 0x3, 0x3f, 0x8, @dev={[], 0x13}}, 0x10) [ 713.999831] Dev loop0: unable to read RDB block 8 [ 714.008197] loop0: unable to read partition table [ 714.025676] loop0: partition table beyond EOD, truncated 22:59:52 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x6a}}}}, [@NL80211_ATTR_NAN_FUNC={0x28, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x9f}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x64}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x6}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x1, 0x0, 0x0, 0x3, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 714.075428] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 5 (fault-call:5 fault-nth:0): clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001"], 0x68) [ 714.118123] dlm: no locking on control device [ 714.148747] dlm: Unknown command passed to DLM device : 0 [ 714.148747] 22:59:52 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40074000000000000000000"}, 0x68) 22:59:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) 22:59:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x40000001, 0x0, 0x0) 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4007a000000000000000000"}, 0x68) 22:59:52 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x6a}}}}, [@NL80211_ATTR_NAN_FUNC={0x28, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x9f}, @NL80211_NAN_FUNC_CLOSE_RANGE={0x4}, @NL80211_NAN_FUNC_TERM_REASON={0x5, 0x10, 0x64}, @NL80211_NAN_FUNC_FOLLOW_UP_ID={0x5, 0x6, 0x6}, @NL80211_NAN_FUNC_PUBLISH_TYPE={0x5, 0x3, 0x6}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x1, 0x0, 0x0, 0x3, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400"/88}, 0x68) [ 714.262134] dlm: Unknown command passed to DLM device : 0 [ 714.262134] [ 714.291473] FAULT_INJECTION: forcing a failure. [ 714.291473] name failslab, interval 1, probability 0, space 0, times 0 [ 714.339012] CPU: 1 PID: 1564 Comm: syz-executor.5 Not tainted 4.19.155-syzkaller #0 [ 714.346873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.356337] Call Trace: [ 714.358949] dump_stack+0x1fc/0x2fe [ 714.362612] should_fail.cold+0xa/0x14 [ 714.366532] ? setup_fault_attr+0x200/0x200 [ 714.370887] ? lock_acquire+0x170/0x3c0 [ 714.374998] __should_failslab+0x115/0x180 [ 714.379268] should_failslab+0x5/0xf [ 714.383022] __kmalloc_track_caller+0x2a6/0x3c0 [ 714.387733] ? device_write+0xc4/0x1d00 [ 714.391750] memdup_user_nul+0x22/0xe0 [ 714.395673] device_write+0xc4/0x1d00 [ 714.399510] ? device_read+0xb60/0xb60 [ 714.403432] ? proc_fail_nth_write+0x95/0x1d0 [ 714.408014] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 714.413024] __vfs_write+0xf7/0x770 [ 714.416714] ? device_read+0xb60/0xb60 [ 714.420811] ? common_file_perm+0x4e5/0x850 [ 714.425444] ? kernel_read+0x110/0x110 [ 714.429364] ? apparmor_getprocattr+0x11d0/0x11d0 [ 714.434247] ? security_file_permission+0x1c0/0x220 [ 714.439300] vfs_write+0x1f3/0x540 [ 714.442875] ksys_write+0x12b/0x2a0 [ 714.446529] ? __ia32_sys_read+0xb0/0xb0 [ 714.450617] ? trace_hardirqs_off_caller+0x6e/0x210 [ 714.455763] ? do_syscall_64+0x21/0x620 [ 714.459769] do_syscall_64+0xf9/0x620 [ 714.464038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.469248] RIP: 0033:0x45deb9 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 1 (fault-call:6 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 714.472485] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 714.491584] RSP: 002b:00007f6703c5bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 714.499458] RAX: ffffffffffffffda RBX: 000000000003ae80 RCX: 000000000045deb9 [ 714.503461] dlm: Unknown command passed to DLM device : 0 [ 714.503461] [ 714.506753] RDX: 0000000000000068 RSI: 00000000200000c0 RDI: 0000000000000003 [ 714.506763] RBP: 00007f6703c5bca0 R08: 0000000000000000 R09: 0000000000000000 [ 714.506769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 22:59:52 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000100000000000000"}, 0x68) 22:59:52 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000001"], 0x68) [ 714.506776] R13: 00007fff240f4baf R14: 00007f6703c5c9c0 R15: 000000000118bf2c [ 714.569827] Dev loop0: unable to read RDB block 8 [ 714.574872] loop0: unable to read partition table [ 714.620336] loop0: partition table beyond EOD, truncated 22:59:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x50000000, 0x0, 0x0) [ 714.661232] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 714.673409] nla_parse: 4 callbacks suppressed [ 714.673436] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 714.726247] dlm: Unknown command passed to DLM device : 0 [ 714.726247] [ 714.726356] FAULT_INJECTION: forcing a failure. [ 714.726356] name failslab, interval 1, probability 0, space 0, times 0 [ 714.737113] dlm: no locking on control device 22:59:53 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06020000000000000000000001"], 0x68) [ 714.781071] dlm: Unknown command passed to DLM device : 0 [ 714.781071] [ 714.856105] CPU: 0 PID: 1619 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 714.863959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.873337] Call Trace: [ 714.875990] dump_stack+0x1fc/0x2fe [ 714.879646] should_fail.cold+0xa/0x14 [ 714.883561] ? setup_fault_attr+0x200/0x200 [ 714.887912] ? lock_acquire+0x170/0x3c0 [ 714.892044] __should_failslab+0x115/0x180 [ 714.892061] should_failslab+0x5/0xf [ 714.892080] kmem_cache_alloc_node+0x245/0x3b0 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06030000000000000000000001"], 0x68) [ 714.904647] __alloc_skb+0x71/0x560 [ 714.908305] netlink_sendmsg+0x9ee/0xc40 [ 714.912408] ? aa_af_perm+0x230/0x230 [ 714.916322] ? nlmsg_notify+0x1a0/0x1a0 [ 714.920328] ? kernel_recvmsg+0x220/0x220 [ 714.924526] ? nlmsg_notify+0x1a0/0x1a0 [ 714.928534] sock_sendmsg+0xc3/0x120 [ 714.932315] ___sys_sendmsg+0x7bb/0x8e0 [ 714.936938] ? check_preemption_disabled+0x41/0x280 [ 714.941988] ? copy_msghdr_from_user+0x440/0x440 [ 714.946776] ? __fget+0x32f/0x510 [ 714.950258] ? lock_downgrade+0x720/0x720 22:59:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000200000000000000"}, 0x68) 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06040000000000000000000001"], 0x68) [ 714.954431] ? check_preemption_disabled+0x41/0x280 [ 714.960097] ? check_preemption_disabled+0x41/0x280 [ 714.965141] ? __fget+0x356/0x510 [ 714.968625] ? do_dup2+0x450/0x450 [ 714.972224] ? lock_downgrade+0x720/0x720 [ 714.976415] ? vfs_write+0x3d7/0x540 [ 714.980247] ? __fdget+0x1d0/0x230 [ 714.983913] __x64_sys_sendmsg+0x132/0x220 [ 714.988182] ? __sys_sendmsg+0x1b0/0x1b0 [ 714.992509] ? vfs_write+0x393/0x540 [ 714.996260] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 715.001662] ? trace_hardirqs_off_caller+0x6e/0x210 [ 715.006886] ? do_syscall_64+0x21/0x620 [ 715.010925] do_syscall_64+0xf9/0x620 [ 715.014761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.019977] RIP: 0033:0x45deb9 [ 715.023191] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 715.034723] dlm: Unknown command passed to DLM device : 0 [ 715.034723] [ 715.042199] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:59:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 715.042215] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 715.042221] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 715.042228] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 715.042236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 715.042244] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 [ 715.153337] Dev loop0: unable to read RDB block 8 [ 715.158885] loop0: unable to read partition table [ 715.192861] loop0: partition table beyond EOD, truncated [ 715.206159] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 22:59:53 executing program 1 (fault-call:6 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x80000007, 0x0, 0x0) 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06050000000000000000000001"], 0x68) 22:59:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000300000000000000"}, 0x68) 22:59:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:53 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:59:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000400000000000000"}, 0x68) [ 715.371207] dlm: Unknown command passed to DLM device : 0 [ 715.371207] 22:59:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 715.415793] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 715.448473] Dev loop0: unable to read RDB block 8 [ 715.453414] loop0: unable to read partition table 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06060000000000000000000001"], 0x68) 22:59:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x80000008, 0x0, 0x0) [ 715.490416] FAULT_INJECTION: forcing a failure. [ 715.490416] name failslab, interval 1, probability 0, space 0, times 0 [ 715.508683] loop0: partition table beyond EOD, truncated [ 715.520116] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 715.547705] dlm: Unknown command passed to DLM device : 0 [ 715.547705] [ 715.574393] CPU: 0 PID: 1701 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 715.582276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.591650] Call Trace: [ 715.594264] dump_stack+0x1fc/0x2fe 22:59:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000500000000000000"}, 0x68) [ 715.598003] should_fail.cold+0xa/0x14 [ 715.601921] ? setup_fault_attr+0x200/0x200 [ 715.606684] ? lock_acquire+0x170/0x3c0 [ 715.610701] __should_failslab+0x115/0x180 [ 715.617929] should_failslab+0x5/0xf [ 715.621666] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 715.621687] __kmalloc_node_track_caller+0x38/0x70 [ 715.621712] __alloc_skb+0xae/0x560 [ 715.635892] netlink_sendmsg+0x9ee/0xc40 [ 715.639986] ? aa_af_perm+0x230/0x230 [ 715.643809] ? nlmsg_notify+0x1a0/0x1a0 22:59:53 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06070000000000000000000001"], 0x68) [ 715.648072] ? kernel_recvmsg+0x220/0x220 [ 715.652251] ? nlmsg_notify+0x1a0/0x1a0 [ 715.656375] sock_sendmsg+0xc3/0x120 [ 715.660127] ___sys_sendmsg+0x7bb/0x8e0 [ 715.664143] ? check_preemption_disabled+0x41/0x280 [ 715.669195] ? copy_msghdr_from_user+0x440/0x440 [ 715.673987] ? __fget+0x32f/0x510 [ 715.677481] ? lock_downgrade+0x720/0x720 [ 715.681656] ? check_preemption_disabled+0x41/0x280 [ 715.686932] ? check_preemption_disabled+0x41/0x280 [ 715.692279] ? __fget+0x356/0x510 [ 715.695771] ? do_dup2+0x450/0x450 [ 715.699341] ? lock_downgrade+0x720/0x720 [ 715.703534] ? vfs_write+0x3d7/0x540 [ 715.707286] ? __fdget+0x1d0/0x230 [ 715.711311] __x64_sys_sendmsg+0x132/0x220 [ 715.715573] ? __sys_sendmsg+0x1b0/0x1b0 [ 715.719662] ? vfs_write+0x393/0x540 [ 715.723414] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 715.728805] ? trace_hardirqs_off_caller+0x6e/0x210 [ 715.733865] ? do_syscall_64+0x21/0x620 [ 715.737975] do_syscall_64+0xf9/0x620 [ 715.741873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.747102] RIP: 0033:0x45deb9 [ 715.750318] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 715.769238] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 715.776973] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 715.784292] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 715.791572] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 22:59:54 executing program 1 (fault-call:6 fault-nth:2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x80000019, 0x0, 0x0) 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 715.798954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 715.806493] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 22:59:54 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:59:54 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000600000000000000"}, 0x68) [ 715.895639] dlm: Unknown command passed to DLM device : 0 [ 715.895639] 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:54 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06500000000000000000000001"], 0x68) [ 715.990999] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 715.998108] Dev loop0: unable to read RDB block 8 [ 716.005044] loop0: unable to read partition table [ 716.026561] loop0: partition table beyond EOD, truncated 22:59:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x8000001a, 0x0, 0x0) [ 716.042626] FAULT_INJECTION: forcing a failure. [ 716.042626] name failslab, interval 1, probability 0, space 0, times 0 [ 716.061526] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 716.078788] dlm: Unknown command passed to DLM device : 0 [ 716.078788] 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 716.112503] CPU: 0 PID: 1766 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 716.121166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.130570] Call Trace: [ 716.133193] dump_stack+0x1fc/0x2fe [ 716.136852] should_fail.cold+0xa/0x14 [ 716.140776] ? setup_fault_attr+0x200/0x200 [ 716.145129] ? lock_downgrade+0x720/0x720 [ 716.149318] ? check_preemption_disabled+0x41/0x280 [ 716.154372] __should_failslab+0x115/0x180 [ 716.158645] should_failslab+0x5/0xf 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 716.162488] kmem_cache_alloc+0x3f/0x370 [ 716.166586] skb_clone+0x151/0x3d0 [ 716.170150] netlink_deliver_tap+0x955/0xb00 [ 716.174696] netlink_unicast+0x545/0x690 [ 716.178789] ? netlink_sendskb+0x110/0x110 [ 716.183054] ? _copy_from_iter_full+0x229/0x7c0 [ 716.183061] dlm: Unknown command passed to DLM device : 0 [ 716.183061] [ 716.194783] ? __phys_addr_symbol+0x2c/0x70 [ 716.199139] ? __check_object_size+0x17b/0x3d1 [ 716.203784] netlink_sendmsg+0x6bb/0xc40 [ 716.207872] ? aa_af_perm+0x230/0x230 [ 716.211699] ? nlmsg_notify+0x1a0/0x1a0 [ 716.215700] ? kernel_recvmsg+0x220/0x220 [ 716.219883] ? nlmsg_notify+0x1a0/0x1a0 [ 716.223883] sock_sendmsg+0xc3/0x120 [ 716.227627] ___sys_sendmsg+0x7bb/0x8e0 [ 716.231630] ? check_preemption_disabled+0x41/0x280 [ 716.236680] ? copy_msghdr_from_user+0x440/0x440 [ 716.241464] ? __fget+0x32f/0x510 [ 716.244947] ? lock_downgrade+0x720/0x720 [ 716.249141] ? check_preemption_disabled+0x41/0x280 [ 716.254189] ? check_preemption_disabled+0x41/0x280 [ 716.259239] ? __fget+0x356/0x510 22:59:54 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000700000000000000"}, 0x68) [ 716.262722] ? do_dup2+0x450/0x450 [ 716.266280] ? lock_downgrade+0x720/0x720 [ 716.270474] ? vfs_write+0x3d7/0x540 [ 716.274294] ? __fdget+0x1d0/0x230 [ 716.277864] __x64_sys_sendmsg+0x132/0x220 [ 716.282121] ? __sys_sendmsg+0x1b0/0x1b0 [ 716.286206] ? vfs_write+0x393/0x540 [ 716.289953] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 716.295350] ? trace_hardirqs_off_caller+0x6e/0x210 [ 716.300398] ? do_syscall_64+0x21/0x620 [ 716.304397] do_syscall_64+0xf9/0x620 [ 716.308227] entry_SYSCALL_64_after_hwframe+0x49/0xbe 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 716.313440] RIP: 0033:0x45deb9 [ 716.316652] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 716.335569] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 716.343312] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 716.350601] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 716.357887] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 716.365175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 716.372478] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 22:59:54 executing program 1 (fault-call:6 fault-nth:3): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:54 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000300000000000000000001"], 0x68) 22:59:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, 0x0, 0x0) 22:59:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x8000001d, 0x0, 0x0) 22:59:54 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000a00000000000000"}, 0x68) 22:59:54 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000500000000000000000001"], 0x68) [ 716.460286] dlm: Unknown command passed to DLM device : 0 [ 716.460286] [ 716.531282] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 22:59:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 716.585541] FAULT_INJECTION: forcing a failure. [ 716.585541] name failslab, interval 1, probability 0, space 0, times 0 22:59:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, 0x0, 0x0) 22:59:54 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000002000000000000000"}, 0x68) [ 716.630117] dlm: Unknown command passed to DLM device : 0 [ 716.630117] [ 716.688432] CPU: 0 PID: 1825 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 716.696297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 716.705673] Call Trace: [ 716.706841] dlm: Unknown command passed to DLM device : 0 [ 716.706841] [ 716.708289] dump_stack+0x1fc/0x2fe [ 716.708310] should_fail.cold+0xa/0x14 [ 716.708326] ? setup_fault_attr+0x200/0x200 [ 716.708339] ? lock_acquire+0x170/0x3c0 [ 716.708360] __should_failslab+0x115/0x180 [ 716.708375] should_failslab+0x5/0xf [ 716.708389] kmem_cache_alloc_trace+0x284/0x380 [ 716.708401] ? nla_strlcpy+0xfa/0x130 [ 716.708416] tcf_action_init_1+0x7ea/0xbf0 [ 716.708433] ? tcf_action_dump_old+0x80/0x80 [ 716.708458] ? __lock_acquire+0x6de/0x3ff0 [ 716.760792] ? mark_held_locks+0xf0/0xf0 [ 716.764883] ? memset+0x20/0x40 [ 716.768198] tcf_action_init+0x26e/0x3b0 [ 716.772292] ? tcf_action_init_1+0xbf0/0xbf0 [ 716.776726] ? lock_acquire+0x170/0x3c0 [ 716.780722] ? __bpf_address_lookup+0x330/0x330 [ 716.785451] ? __kasan_slab_free+0x186/0x1f0 [ 716.789900] tcf_action_add+0xd9/0x360 [ 716.793826] ? tca_action_gd+0x1550/0x1550 [ 716.798556] ? memset+0x20/0x40 [ 716.801857] ? nla_parse+0x1b2/0x290 [ 716.805604] tc_ctl_action+0x327/0x407 [ 716.809517] ? tcf_action_add+0x360/0x360 [ 716.813703] ? tcf_action_add+0x360/0x360 [ 716.817883] rtnetlink_rcv_msg+0x453/0xb80 [ 716.822156] ? rtnl_calcit.isra.0+0x430/0x430 [ 716.826685] ? memcpy+0x35/0x50 [ 716.829990] ? netdev_pick_tx+0x2f0/0x2f0 [ 716.834185] ? __copy_skb_header+0x414/0x500 [ 716.838615] ? kfree_skbmem+0x140/0x140 [ 716.842614] netlink_rcv_skb+0x160/0x440 [ 716.846699] ? rtnl_calcit.isra.0+0x430/0x430 [ 716.851220] ? netlink_ack+0xae0/0xae0 [ 716.855145] netlink_unicast+0x4d5/0x690 [ 716.859327] ? netlink_sendskb+0x110/0x110 [ 716.863593] ? _copy_from_iter_full+0x229/0x7c0 [ 716.868300] ? __phys_addr_symbol+0x2c/0x70 [ 716.872648] ? __check_object_size+0x17b/0x3d1 [ 716.877268] netlink_sendmsg+0x6bb/0xc40 [ 716.881359] ? aa_af_perm+0x230/0x230 [ 716.885197] ? nlmsg_notify+0x1a0/0x1a0 22:59:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000004800000000000000"}, 0x68) [ 716.892257] ? kernel_recvmsg+0x220/0x220 [ 716.896447] ? nlmsg_notify+0x1a0/0x1a0 [ 716.900460] sock_sendmsg+0xc3/0x120 [ 716.904209] ___sys_sendmsg+0x7bb/0x8e0 [ 716.908225] ? check_preemption_disabled+0x41/0x280 [ 716.917212] ? copy_msghdr_from_user+0x440/0x440 [ 716.922004] ? __fget+0x32f/0x510 [ 716.925506] ? lock_downgrade+0x720/0x720 [ 716.929686] ? check_preemption_disabled+0x41/0x280 [ 716.934913] ? check_preemption_disabled+0x41/0x280 [ 716.939967] ? __fget+0x356/0x510 [ 716.943483] ? do_dup2+0x450/0x450 [ 716.947048] ? lock_downgrade+0x720/0x720 [ 716.951330] ? vfs_write+0x3d7/0x540 [ 716.955075] ? __fdget+0x1d0/0x230 [ 716.958641] __x64_sys_sendmsg+0x132/0x220 [ 716.962897] ? __sys_sendmsg+0x1b0/0x1b0 [ 716.967174] ? vfs_write+0x393/0x540 [ 716.970939] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 716.976340] ? trace_hardirqs_off_caller+0x6e/0x210 [ 716.981418] ? do_syscall_64+0x21/0x620 [ 716.985430] do_syscall_64+0xf9/0x620 [ 716.989273] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 716.994492] RIP: 0033:0x45deb9 [ 716.997702] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 717.016738] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.019684] dlm: Unknown command passed to DLM device : 0 [ 717.019684] [ 717.024493] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 22:59:55 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000600000000000000000001"], 0x68) [ 717.024503] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 717.024510] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 717.024517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 717.024526] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 22:59:55 executing program 1 (fault-call:6 fault-nth:4): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000004c00000000000000"}, 0x68) 22:59:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xc0000000, 0x0, 0x0) 22:59:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, 0x0, 0x0) 22:59:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 22:59:55 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000700000000000000000001"], 0x68) [ 717.252171] dlm: Unknown command passed to DLM device : 0 [ 717.252171] 22:59:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000005000000000000000"}, 0x68) [ 717.293923] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 717.341739] FAULT_INJECTION: forcing a failure. [ 717.341739] name failslab, interval 1, probability 0, space 0, times 0 [ 717.353753] CPU: 1 PID: 1889 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 717.361617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 717.371073] Call Trace: [ 717.373687] dump_stack+0x1fc/0x2fe [ 717.377342] should_fail.cold+0xa/0x14 [ 717.381257] ? setup_fault_attr+0x200/0x200 [ 717.385623] ? __bpf_address_lookup+0x330/0x330 [ 717.390579] ? check_preemption_disabled+0x41/0x280 [ 717.395988] __should_failslab+0x115/0x180 [ 717.400260] should_failslab+0x5/0xf [ 717.402309] dlm: Unknown command passed to DLM device : 0 [ 717.402309] [ 717.404880] kmem_cache_alloc+0x3f/0x370 [ 717.404924] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 717.404940] idr_get_free+0x50e/0xa09 [ 717.404965] idr_alloc_u32+0x1a5/0x320 [ 717.429421] ? __fprop_inc_percpu_max+0x210/0x210 [ 717.434308] ? lock_acquire+0x170/0x3c0 [ 717.438310] ? __radix_tree_lookup+0x216/0x370 [ 717.442939] tcf_idr_check_alloc+0x1c0/0x320 [ 717.447389] tcf_connmark_init+0x2bb/0x790 [ 717.451662] ? tcf_connmark_walker+0x2c0/0x2c0 [ 717.456483] ? lock_downgrade+0x720/0x720 [ 717.460679] tcf_action_init_1+0x93e/0xbf0 [ 717.464941] ? tcf_action_dump_old+0x80/0x80 [ 717.469378] ? __lock_acquire+0x6de/0x3ff0 [ 717.473753] ? mark_held_locks+0xf0/0xf0 [ 717.477844] ? memset+0x20/0x40 [ 717.481162] tcf_action_init+0x26e/0x3b0 [ 717.485265] ? tcf_action_init_1+0xbf0/0xbf0 [ 717.489705] ? lock_acquire+0x170/0x3c0 [ 717.493706] ? __bpf_address_lookup+0x330/0x330 [ 717.498434] ? __kasan_slab_free+0x186/0x1f0 [ 717.502877] tcf_action_add+0xd9/0x360 [ 717.506915] ? tca_action_gd+0x1550/0x1550 [ 717.511204] ? memset+0x20/0x40 [ 717.514508] ? nla_parse+0x1b2/0x290 [ 717.518247] tc_ctl_action+0x327/0x407 [ 717.522196] ? tcf_action_add+0x360/0x360 [ 717.526386] ? tcf_action_add+0x360/0x360 [ 717.530562] rtnetlink_rcv_msg+0x453/0xb80 [ 717.534825] ? rtnl_calcit.isra.0+0x430/0x430 [ 717.539341] ? memcpy+0x35/0x50 [ 717.542658] ? netdev_pick_tx+0x2f0/0x2f0 [ 717.546919] ? __copy_skb_header+0x414/0x500 [ 717.551357] ? kfree_skbmem+0x140/0x140 [ 717.555638] netlink_rcv_skb+0x160/0x440 [ 717.559761] ? rtnl_calcit.isra.0+0x430/0x430 [ 717.564300] ? netlink_ack+0xae0/0xae0 [ 717.568238] netlink_unicast+0x4d5/0x690 [ 717.572328] ? netlink_sendskb+0x110/0x110 [ 717.576597] ? _copy_from_iter_full+0x229/0x7c0 [ 717.581291] ? __phys_addr_symbol+0x2c/0x70 [ 717.586171] ? __check_object_size+0x17b/0x3d1 [ 717.590794] netlink_sendmsg+0x6bb/0xc40 [ 717.594889] ? aa_af_perm+0x230/0x230 [ 717.598805] ? nlmsg_notify+0x1a0/0x1a0 [ 717.602812] ? kernel_recvmsg+0x220/0x220 [ 717.606998] ? nlmsg_notify+0x1a0/0x1a0 [ 717.611010] sock_sendmsg+0xc3/0x120 [ 717.614754] ___sys_sendmsg+0x7bb/0x8e0 [ 717.618773] ? check_preemption_disabled+0x41/0x280 [ 717.623823] ? copy_msghdr_from_user+0x440/0x440 [ 717.628653] ? __fget+0x32f/0x510 [ 717.632141] ? lock_downgrade+0x720/0x720 [ 717.636343] ? check_preemption_disabled+0x41/0x280 [ 717.641390] ? check_preemption_disabled+0x41/0x280 [ 717.646531] ? __fget+0x356/0x510 [ 717.650011] ? do_dup2+0x450/0x450 [ 717.653683] ? lock_downgrade+0x720/0x720 [ 717.658038] ? vfs_write+0x3d7/0x540 [ 717.661782] ? __fdget+0x1d0/0x230 [ 717.665389] __x64_sys_sendmsg+0x132/0x220 [ 717.670036] ? __sys_sendmsg+0x1b0/0x1b0 [ 717.674122] ? vfs_write+0x393/0x540 [ 717.677871] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 717.683271] ? trace_hardirqs_off_caller+0x6e/0x210 [ 717.688370] ? do_syscall_64+0x21/0x620 [ 717.692381] do_syscall_64+0xf9/0x620 [ 717.696211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 717.701528] RIP: 0033:0x45deb9 [ 717.704742] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 717.723662] RSP: 002b:00007efeb74f4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.731489] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 22:59:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 717.738813] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 717.746378] RBP: 00007efeb74f4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 717.753667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 717.760954] R13: 00007ffe51a933ef R14: 00007efeb74f59c0 R15: 000000000118bf2c 22:59:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006000000000000000"}, 0x68) 22:59:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xc0000001, 0x0, 0x0) 22:59:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006800000000000000"}, 0x68) [ 717.896737] dlm: Unknown command passed to DLM device : 0 [ 717.896737] 22:59:56 executing program 1 (fault-call:6 fault-nth:5): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xf6ffffff, 0x0, 0x0) 22:59:56 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06005000000000000000000001"], 0x68) 22:59:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 22:59:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006c00000000000000"}, 0x68) [ 718.061298] dlm: Unknown command passed to DLM device : 0 [ 718.061298] [ 718.093401] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 718.151131] FAULT_INJECTION: forcing a failure. [ 718.151131] name failslab, interval 1, probability 0, space 0, times 0 [ 718.189895] CPU: 1 PID: 1977 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 718.197756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 718.207139] Call Trace: [ 718.209760] dump_stack+0x1fc/0x2fe [ 718.213416] should_fail.cold+0xa/0x14 [ 718.217334] ? setup_fault_attr+0x200/0x200 [ 718.221686] ? lock_acquire+0x170/0x3c0 [ 718.225698] __should_failslab+0x115/0x180 [ 718.229959] should_failslab+0x5/0xf [ 718.233704] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 718.238841] __kmalloc_node_track_caller+0x38/0x70 [ 718.243806] __alloc_skb+0xae/0x560 [ 718.247457] tcf_action_add+0x198/0x360 [ 718.251460] ? tca_action_gd+0x1550/0x1550 [ 718.255763] ? memset+0x20/0x40 [ 718.259074] ? nla_parse+0x1b2/0x290 [ 718.262817] tc_ctl_action+0x327/0x407 [ 718.266734] ? tcf_action_add+0x360/0x360 [ 718.270921] ? tcf_action_add+0x360/0x360 [ 718.275139] rtnetlink_rcv_msg+0x453/0xb80 [ 718.279448] ? rtnl_calcit.isra.0+0x430/0x430 [ 718.284150] ? memcpy+0x35/0x50 [ 718.287483] ? netdev_pick_tx+0x2f0/0x2f0 [ 718.291658] ? __copy_skb_header+0x414/0x500 [ 718.296101] ? kfree_skbmem+0x140/0x140 [ 718.300128] netlink_rcv_skb+0x160/0x440 [ 718.304234] ? rtnl_calcit.isra.0+0x430/0x430 [ 718.308902] ? netlink_ack+0xae0/0xae0 [ 718.312843] netlink_unicast+0x4d5/0x690 [ 718.316964] ? netlink_sendskb+0x110/0x110 [ 718.321234] ? _copy_from_iter_full+0x229/0x7c0 [ 718.325938] ? __phys_addr_symbol+0x2c/0x70 [ 718.330292] ? __check_object_size+0x17b/0x3d1 [ 718.334913] netlink_sendmsg+0x6bb/0xc40 [ 718.339012] ? aa_af_perm+0x230/0x230 [ 718.342847] ? nlmsg_notify+0x1a0/0x1a0 [ 718.346853] ? kernel_recvmsg+0x220/0x220 [ 718.351140] ? nlmsg_notify+0x1a0/0x1a0 [ 718.355178] sock_sendmsg+0xc3/0x120 [ 718.358935] ___sys_sendmsg+0x7bb/0x8e0 [ 718.362972] ? check_preemption_disabled+0x41/0x280 [ 718.368283] ? copy_msghdr_from_user+0x440/0x440 [ 718.373083] ? __fget+0x32f/0x510 [ 718.376574] ? lock_downgrade+0x720/0x720 [ 718.380757] ? check_preemption_disabled+0x41/0x280 [ 718.385834] ? check_preemption_disabled+0x41/0x280 [ 718.390891] ? __fget+0x356/0x510 [ 718.394394] ? do_dup2+0x450/0x450 [ 718.398056] ? lock_downgrade+0x720/0x720 [ 718.402263] ? vfs_write+0x3d7/0x540 [ 718.406015] ? __fdget+0x1d0/0x230 [ 718.409593] __x64_sys_sendmsg+0x132/0x220 [ 718.413862] ? __sys_sendmsg+0x1b0/0x1b0 [ 718.417948] ? vfs_write+0x393/0x540 [ 718.421704] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 718.427111] ? trace_hardirqs_off_caller+0x6e/0x210 [ 718.432166] ? do_syscall_64+0x21/0x620 [ 718.436227] do_syscall_64+0xf9/0x620 [ 718.440087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.445305] RIP: 0033:0x45deb9 [ 718.448567] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 718.467866] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 718.475603] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 718.483025] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 718.490322] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 22:59:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfcfdffff, 0x0, 0x0) [ 718.497615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 718.504910] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 [ 718.553684] dlm: Unknown command passed to DLM device : 0 [ 718.553684] [ 718.573073] dlm: Unknown command passed to DLM device : 0 [ 718.573073] 22:59:56 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000007400000000000000"}, 0x68) 22:59:56 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000010000000000000001"], 0x68) 22:59:56 executing program 1 (fault-call:6 fault-nth:6): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 22:59:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfdfdffff, 0x0, 0x0) [ 718.744260] dlm: Unknown command passed to DLM device : 0 [ 718.744260] 22:59:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000007a00000000000000"}, 0x68) 22:59:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 718.786702] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 718.827949] FAULT_INJECTION: forcing a failure. [ 718.827949] name failslab, interval 1, probability 0, space 0, times 0 [ 718.856500] CPU: 1 PID: 2031 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 718.864912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:59:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xffff8000, 0x0, 0x0) 22:59:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d47fffffff00000000000000"}, 0x68) [ 718.872188] dlm: Unknown command passed to DLM device : 0 [ 718.872188] [ 718.874283] Call Trace: [ 718.874320] dump_stack+0x1fc/0x2fe [ 718.874343] should_fail.cold+0xa/0x14 [ 718.874370] ? setup_fault_attr+0x200/0x200 [ 718.895859] ? lock_acquire+0x170/0x3c0 [ 718.899882] __should_failslab+0x115/0x180 [ 718.904584] should_failslab+0x5/0xf [ 718.908319] kmem_cache_alloc_node+0x245/0x3b0 [ 718.912923] __alloc_skb+0x71/0x560 [ 718.916721] tcf_action_add+0x198/0x360 [ 718.920711] ? tca_action_gd+0x1550/0x1550 [ 718.925019] ? memset+0x20/0x40 [ 718.928317] ? nla_parse+0x1b2/0x290 [ 718.932042] tc_ctl_action+0x327/0x407 [ 718.935947] ? tcf_action_add+0x360/0x360 [ 718.940102] ? tcf_action_add+0x360/0x360 [ 718.944247] rtnetlink_rcv_msg+0x453/0xb80 [ 718.948498] ? rtnl_calcit.isra.0+0x430/0x430 [ 718.953143] ? memcpy+0x35/0x50 [ 718.956665] ? netdev_pick_tx+0x2f0/0x2f0 [ 718.960834] ? __copy_skb_header+0x414/0x500 [ 718.965292] ? kfree_skbmem+0x140/0x140 [ 718.969272] netlink_rcv_skb+0x160/0x440 [ 718.973342] ? rtnl_calcit.isra.0+0x430/0x430 [ 718.977862] ? netlink_ack+0xae0/0xae0 [ 718.981799] netlink_unicast+0x4d5/0x690 [ 718.985868] ? netlink_sendskb+0x110/0x110 [ 718.990212] ? _copy_from_iter_full+0x229/0x7c0 [ 718.994883] ? __phys_addr_symbol+0x2c/0x70 [ 718.999209] ? __check_object_size+0x17b/0x3d1 [ 719.003799] netlink_sendmsg+0x6bb/0xc40 [ 719.007880] ? aa_af_perm+0x230/0x230 [ 719.011721] ? nlmsg_notify+0x1a0/0x1a0 [ 719.015862] ? kernel_recvmsg+0x220/0x220 [ 719.020033] ? nlmsg_notify+0x1a0/0x1a0 [ 719.024031] sock_sendmsg+0xc3/0x120 [ 719.027763] ___sys_sendmsg+0x7bb/0x8e0 [ 719.031740] ? check_preemption_disabled+0x41/0x280 [ 719.036759] ? copy_msghdr_from_user+0x440/0x440 [ 719.041548] ? __fget+0x32f/0x510 [ 719.045021] ? lock_downgrade+0x720/0x720 [ 719.049181] ? check_preemption_disabled+0x41/0x280 [ 719.054218] ? check_preemption_disabled+0x41/0x280 [ 719.059254] ? __fget+0x356/0x510 [ 719.062717] ? do_dup2+0x450/0x450 [ 719.066275] ? lock_downgrade+0x720/0x720 [ 719.070446] ? vfs_write+0x3d7/0x540 [ 719.074165] ? __fdget+0x1d0/0x230 [ 719.077714] __x64_sys_sendmsg+0x132/0x220 [ 719.081952] ? __sys_sendmsg+0x1b0/0x1b0 [ 719.086015] ? vfs_write+0x393/0x540 [ 719.089873] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 719.095269] ? trace_hardirqs_off_caller+0x6e/0x210 [ 719.100311] ? do_syscall_64+0x21/0x620 [ 719.104301] do_syscall_64+0xf9/0x620 [ 719.108117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.113309] RIP: 0033:0x45deb9 [ 719.116508] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 719.135905] RSP: 002b:00007efeb74f4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 719.143818] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 719.151110] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 719.158431] RBP: 00007efeb74f4ca0 R08: 0000000000000000 R09: 0000000000000000 [ 719.166096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 22:59:57 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000020000000000000001"], 0x68) [ 719.173426] R13: 00007ffe51a933ef R14: 00007efeb74f59c0 R15: 000000000118bf2c 22:59:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:57 executing program 1 (fault-call:6 fault-nth:7): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:57 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000030000000000000001"], 0x68) 22:59:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000001000000"}, 0x68) [ 719.269514] dlm: Unknown command passed to DLM device : 0 [ 719.269514] 22:59:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfffff000, 0x0, 0x0) 22:59:57 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000040000000000000001"], 0x68) [ 719.363192] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 719.402641] dlm: Unknown command passed to DLM device : 0 [ 719.402641] 22:59:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000002000000"}, 0x68) [ 719.441286] FAULT_INJECTION: forcing a failure. [ 719.441286] name failslab, interval 1, probability 0, space 0, times 0 [ 719.503939] CPU: 0 PID: 2103 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 719.511927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 719.522019] Call Trace: [ 719.524656] dump_stack+0x1fc/0x2fe [ 719.528315] should_fail.cold+0xa/0x14 [ 719.532232] ? check_preemption_disabled+0x41/0x280 [ 719.537303] ? setup_fault_attr+0x200/0x200 [ 719.541653] ? skb_put+0x140/0x190 [ 719.545215] ? memset+0x20/0x40 [ 719.548521] ? __nla_reserve+0x9a/0xc0 [ 719.552597] __should_failslab+0x115/0x180 [ 719.556860] should_failslab+0x5/0xf [ 719.560603] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 719.565397] dlm: Unknown command passed to DLM device : 0 [ 719.565397] [ 719.565653] __kmalloc_node_track_caller+0x38/0x70 [ 719.577622] pskb_expand_head+0x159/0xf20 [ 719.581809] netlink_trim+0x200/0x250 [ 719.586272] netlink_broadcast_filtered+0x61/0xbc0 [ 719.591261] netlink_broadcast+0x35/0x40 [ 719.595449] rtnetlink_send+0xa4/0x100 [ 719.599369] tcf_action_add+0x29e/0x360 [ 719.603372] ? tca_action_gd+0x1550/0x1550 [ 719.607925] ? memset+0x20/0x40 [ 719.611714] ? nla_parse+0x1b2/0x290 [ 719.615574] tc_ctl_action+0x327/0x407 [ 719.619493] ? tcf_action_add+0x360/0x360 [ 719.623672] ? tcf_action_add+0x360/0x360 [ 719.627845] rtnetlink_rcv_msg+0x453/0xb80 [ 719.632118] ? rtnl_calcit.isra.0+0x430/0x430 [ 719.636654] ? lock_downgrade+0x720/0x720 [ 719.640833] ? rcu_read_unlock_special+0x4ce/0xfc0 [ 719.645817] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 719.651904] netlink_rcv_skb+0x160/0x440 [ 719.656041] ? rtnl_calcit.isra.0+0x430/0x430 [ 719.661275] ? netlink_ack+0xae0/0xae0 [ 719.665215] netlink_unicast+0x4d5/0x690 [ 719.670012] ? netlink_sendskb+0x110/0x110 [ 719.674286] ? _copy_from_iter_full+0x229/0x7c0 [ 719.678985] ? __phys_addr_symbol+0x2c/0x70 [ 719.683358] ? __check_object_size+0x17b/0x3d1 [ 719.688061] netlink_sendmsg+0x6bb/0xc40 [ 719.692181] ? aa_af_perm+0x230/0x230 [ 719.696281] ? nlmsg_notify+0x1a0/0x1a0 [ 719.700537] ? kernel_recvmsg+0x220/0x220 [ 719.704810] ? nlmsg_notify+0x1a0/0x1a0 [ 719.708919] sock_sendmsg+0xc3/0x120 [ 719.712670] ___sys_sendmsg+0x7bb/0x8e0 [ 719.716702] ? check_preemption_disabled+0x41/0x280 [ 719.721777] ? copy_msghdr_from_user+0x440/0x440 [ 719.726646] ? __fget+0x32f/0x510 [ 719.730133] ? lock_downgrade+0x720/0x720 [ 719.734466] ? check_preemption_disabled+0x41/0x280 [ 719.739542] ? check_preemption_disabled+0x41/0x280 [ 719.744596] ? __fget+0x356/0x510 [ 719.748080] ? do_dup2+0x450/0x450 [ 719.751644] ? lock_downgrade+0x720/0x720 [ 719.755907] ? vfs_write+0x3d7/0x540 [ 719.759650] ? __fdget+0x1d0/0x230 [ 719.763268] __x64_sys_sendmsg+0x132/0x220 [ 719.767539] ? __sys_sendmsg+0x1b0/0x1b0 [ 719.771660] ? vfs_write+0x393/0x540 [ 719.775422] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 719.780822] ? trace_hardirqs_off_caller+0x6e/0x210 [ 719.786488] ? do_syscall_64+0x21/0x620 [ 719.790514] do_syscall_64+0xf9/0x620 [ 719.794375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.799616] RIP: 0033:0x45deb9 [ 719.802944] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 719.823530] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 719.831369] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 719.838670] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 719.846245] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000003000000"}, 0x68) [ 719.853620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 719.860933] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 22:59:58 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000050000000000000001"], 0x68) 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000004000000"}, 0x68) [ 719.910183] dlm: Unknown command passed to DLM device : 0 [ 719.910183] 22:59:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:58 executing program 1 (fault-call:6 fault-nth:8): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfffffdfc, 0x0, 0x0) 22:59:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x2, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000005000000"}, 0x68) 22:59:58 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000060000000000000001"], 0x68) [ 720.026592] dlm: Unknown command passed to DLM device : 0 [ 720.026592] [ 720.063274] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 22:59:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 720.117865] FAULT_INJECTION: forcing a failure. [ 720.117865] name failslab, interval 1, probability 0, space 0, times 0 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000006000000"}, 0x68) 22:59:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfffffdfd, 0x0, 0x0) [ 720.162997] dlm: Unknown command passed to DLM device : 0 [ 720.162997] [ 720.212333] CPU: 1 PID: 2165 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 720.220537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.230104] Call Trace: [ 720.232763] dump_stack+0x1fc/0x2fe [ 720.236431] should_fail.cold+0xa/0x14 [ 720.240360] ? check_preemption_disabled+0x41/0x280 [ 720.245170] dlm: Unknown command passed to DLM device : 0 [ 720.245170] [ 720.245426] ? setup_fault_attr+0x200/0x200 [ 720.257226] ? skb_put+0x140/0x190 [ 720.260813] ? memset+0x20/0x40 [ 720.264557] ? __nla_reserve+0x9a/0xc0 [ 720.268769] __should_failslab+0x115/0x180 [ 720.273205] should_failslab+0x5/0xf [ 720.276977] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 720.282046] __kmalloc_node_track_caller+0x38/0x70 [ 720.287890] pskb_expand_head+0x159/0xf20 [ 720.292699] netlink_trim+0x200/0x250 [ 720.297060] netlink_broadcast_filtered+0x61/0xbc0 [ 720.302243] netlink_broadcast+0x35/0x40 [ 720.306446] rtnetlink_send+0xa4/0x100 [ 720.310363] tcf_action_add+0x29e/0x360 [ 720.314455] ? tca_action_gd+0x1550/0x1550 [ 720.319101] ? memset+0x20/0x40 [ 720.322401] ? nla_parse+0x1b2/0x290 [ 720.326349] tc_ctl_action+0x327/0x407 [ 720.330269] ? tcf_action_add+0x360/0x360 [ 720.334646] ? tcf_action_add+0x360/0x360 [ 720.338824] rtnetlink_rcv_msg+0x453/0xb80 [ 720.343279] ? rtnl_calcit.isra.0+0x430/0x430 [ 720.347806] ? memcpy+0x35/0x50 [ 720.351158] ? netdev_pick_tx+0x2f0/0x2f0 [ 720.355413] ? __copy_skb_header+0x414/0x500 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000007000000"}, 0x68) [ 720.359929] ? kfree_skbmem+0x140/0x140 [ 720.364004] netlink_rcv_skb+0x160/0x440 [ 720.368198] ? rtnl_calcit.isra.0+0x430/0x430 [ 720.372760] ? netlink_ack+0xae0/0xae0 [ 720.376704] netlink_unicast+0x4d5/0x690 [ 720.380912] ? netlink_sendskb+0x110/0x110 [ 720.385808] ? _copy_from_iter_full+0x229/0x7c0 [ 720.391832] ? __phys_addr_symbol+0x2c/0x70 [ 720.396217] ? __check_object_size+0x17b/0x3d1 [ 720.400844] netlink_sendmsg+0x6bb/0xc40 [ 720.404957] ? aa_af_perm+0x230/0x230 [ 720.408944] ? nlmsg_notify+0x1a0/0x1a0 [ 720.413564] ? kernel_recvmsg+0x220/0x220 [ 720.417959] ? nlmsg_notify+0x1a0/0x1a0 [ 720.422074] sock_sendmsg+0xc3/0x120 [ 720.426961] ___sys_sendmsg+0x7bb/0x8e0 [ 720.430967] ? check_preemption_disabled+0x41/0x280 [ 720.436270] ? copy_msghdr_from_user+0x440/0x440 [ 720.441053] ? __fget+0x32f/0x510 [ 720.444616] ? lock_downgrade+0x720/0x720 [ 720.448787] ? check_preemption_disabled+0x41/0x280 [ 720.454014] ? check_preemption_disabled+0x41/0x280 [ 720.459718] ? __fget+0x356/0x510 [ 720.463249] ? do_dup2+0x450/0x450 [ 720.466838] ? lock_downgrade+0x720/0x720 [ 720.471650] ? vfs_write+0x3d7/0x540 [ 720.475394] ? __fdget+0x1d0/0x230 [ 720.478981] __x64_sys_sendmsg+0x132/0x220 [ 720.483273] ? __sys_sendmsg+0x1b0/0x1b0 [ 720.487380] ? vfs_write+0x393/0x540 [ 720.490893] dlm: Unknown command passed to DLM device : 0 [ 720.490893] [ 720.491136] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 720.491155] ? trace_hardirqs_off_caller+0x6e/0x210 [ 720.491171] ? do_syscall_64+0x21/0x620 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000000a000000"}, 0x68) [ 720.491195] do_syscall_64+0xf9/0x620 [ 720.517189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 720.522412] RIP: 0033:0x45deb9 [ 720.525617] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 720.545149] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 720.552884] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 720.560351] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 720.567642] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 720.574933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 720.582316] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 22:59:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000020000000"}, 0x68) 22:59:58 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000070000000000000001"], 0x68) [ 720.610618] dlm: Unknown command passed to DLM device : 0 [ 720.610618] 22:59:58 executing program 1 (fault-call:6 fault-nth:9): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x7, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfffffff6, 0x0, 0x0) 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000500000000000000001"], 0x68) 22:59:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000048000000"}, 0x68) [ 720.721932] dlm: Unknown command passed to DLM device : 0 [ 720.721932] 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000100000001"], 0x68) [ 720.811403] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 720.843332] dlm: Unknown command passed to DLM device : 0 [ 720.843332] 22:59:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x8, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000004c000000"}, 0x68) [ 720.867001] FAULT_INJECTION: forcing a failure. [ 720.867001] name failslab, interval 1, probability 0, space 0, times 0 [ 720.952014] CPU: 0 PID: 2256 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 720.959953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.963382] dlm: no locking on control device [ 720.970654] Call Trace: [ 720.970696] dump_stack+0x1fc/0x2fe [ 720.970718] should_fail.cold+0xa/0x14 [ 720.970734] ? setup_fault_attr+0x200/0x200 [ 720.970745] ? sk_filter_trim_cap+0x497/0x7d0 [ 720.970767] __should_failslab+0x115/0x180 [ 720.970781] should_failslab+0x5/0xf [ 720.970791] kmem_cache_alloc+0x3f/0x370 [ 720.970809] skb_clone+0x151/0x3d0 [ 720.970826] netlink_deliver_tap+0x955/0xb00 [ 720.970853] netlink_sendskb+0x6c/0x110 [ 721.020911] netlink_unicast+0x5b3/0x690 [ 721.025271] ? netlink_sendskb+0x110/0x110 [ 721.029604] rtnetlink_send+0xb7/0x100 [ 721.033531] tcf_action_add+0x29e/0x360 [ 721.037538] ? tca_action_gd+0x1550/0x1550 [ 721.041830] ? memset+0x20/0x40 [ 721.045175] ? nla_parse+0x1b2/0x290 [ 721.048923] tc_ctl_action+0x327/0x407 [ 721.052839] ? tcf_action_add+0x360/0x360 [ 721.057116] ? tcf_action_add+0x360/0x360 [ 721.061305] rtnetlink_rcv_msg+0x453/0xb80 [ 721.065573] ? rtnl_calcit.isra.0+0x430/0x430 [ 721.070127] ? memcpy+0x35/0x50 [ 721.073436] ? netdev_pick_tx+0x2f0/0x2f0 [ 721.077604] ? __copy_skb_header+0x414/0x500 [ 721.082048] ? kfree_skbmem+0x140/0x140 [ 721.086064] netlink_rcv_skb+0x160/0x440 [ 721.090156] ? rtnl_calcit.isra.0+0x430/0x430 [ 721.094772] ? netlink_ack+0xae0/0xae0 [ 721.098830] netlink_unicast+0x4d5/0x690 [ 721.102965] ? netlink_sendskb+0x110/0x110 [ 721.107241] ? _copy_from_iter_full+0x229/0x7c0 [ 721.111932] ? __phys_addr_symbol+0x2c/0x70 [ 721.116280] ? __check_object_size+0x17b/0x3d1 [ 721.120896] netlink_sendmsg+0x6bb/0xc40 [ 721.125100] ? aa_af_perm+0x230/0x230 [ 721.128923] ? nlmsg_notify+0x1a0/0x1a0 [ 721.132922] ? kernel_recvmsg+0x220/0x220 [ 721.137198] ? nlmsg_notify+0x1a0/0x1a0 [ 721.141189] sock_sendmsg+0xc3/0x120 [ 721.144924] ___sys_sendmsg+0x7bb/0x8e0 [ 721.148924] ? check_preemption_disabled+0x41/0x280 [ 721.154010] ? copy_msghdr_from_user+0x440/0x440 [ 721.159164] ? __fget+0x32f/0x510 [ 721.162646] ? lock_downgrade+0x720/0x720 [ 721.166822] ? check_preemption_disabled+0x41/0x280 [ 721.171877] ? check_preemption_disabled+0x41/0x280 [ 721.176949] ? __fget+0x356/0x510 [ 721.180522] ? do_dup2+0x450/0x450 [ 721.184145] ? lock_downgrade+0x720/0x720 [ 721.188512] ? vfs_write+0x3d7/0x540 [ 721.192463] ? __fdget+0x1d0/0x230 [ 721.196131] __x64_sys_sendmsg+0x132/0x220 [ 721.200425] ? __sys_sendmsg+0x1b0/0x1b0 [ 721.204520] ? vfs_write+0x393/0x540 [ 721.208271] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 721.213662] ? trace_hardirqs_off_caller+0x6e/0x210 [ 721.218819] ? do_syscall_64+0x21/0x620 [ 721.222824] do_syscall_64+0xf9/0x620 [ 721.226647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 721.228428] dlm: Unknown command passed to DLM device : 0 [ 721.228428] [ 721.231857] RIP: 0033:0x45deb9 [ 721.231873] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 721.231881] RSP: 002b:00007efeb74d3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 721.231894] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 721.231902] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000006 [ 721.231934] RBP: 00007efeb74d3ca0 R08: 0000000000000000 R09: 0000000000000000 [ 721.291119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000200000001"], 0x68) 22:59:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x4000000000, 0x0, 0x0) [ 721.298414] R13: 00007ffe51a933ef R14: 00007efeb74d49c0 R15: 000000000118bfd4 [ 721.305553] dlm: Unknown command passed to DLM device : 0 [ 721.305553] 22:59:59 executing program 1 (fault-call:6 fault-nth:10): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x11, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000300000001"], 0x68) [ 721.402720] dlm: no locking on control device [ 721.425334] dlm: no locking on control device 22:59:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000050000000"}, 0x68) 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000400000001"], 0x68) [ 721.486612] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 721.496540] Dev loop0: unable to read RDB block 8 [ 721.512537] loop0: unable to read partition table 22:59:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x88, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 22:59:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x8000000000, 0x0, 0x0) [ 721.535382] dlm: no locking on control device [ 721.548068] loop0: partition table beyond EOD, truncated 22:59:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 22:59:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000060000000"}, 0x68) 22:59:59 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000500000001"], 0x68) [ 721.606822] dlm: Unknown command passed to DLM device : 0 [ 721.606822] [ 721.618799] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 721.634259] dlm: no locking on control device 22:59:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 22:59:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x700, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 721.719507] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000068000000"}, 0x68) [ 721.761575] dlm: Unknown command passed to DLM device : 0 [ 721.761575] [ 721.790316] dlm: no locking on control device 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000600000001"], 0x68) 23:00:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xc000000000, 0x0, 0x0) [ 721.810798] dlm: no locking on control device 23:00:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x1100, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000006c000000"}, 0x68) 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000700000001"], 0x68) [ 721.868773] Dev loop0: unable to read RDB block 8 [ 721.881878] dlm: Unknown command passed to DLM device : 0 [ 721.881878] [ 721.884196] loop0: unable to read partition table [ 721.942129] loop0: partition table beyond EOD, truncated [ 721.955768] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 721.965650] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000074000000"}, 0x68) 23:00:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1000000000000, 0x0, 0x0) 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000005000000001"], 0x68) [ 721.992996] dlm: Unknown command passed to DLM device : 0 [ 721.992996] [ 722.019346] dlm: no locking on control device 23:00:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 23:00:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x2, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x8800, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000200000000000000000001"], 0x68) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000000007a000000"}, 0x68) [ 722.142252] dlm: no locking on control device [ 722.152108] dlm: Unknown command passed to DLM device : 0 [ 722.152108] [ 722.214380] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 722.235355] Dev loop0: unable to read RDB block 8 [ 722.242944] loop0: unable to read partition table 23:00:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x20000000000000, 0x0, 0x0) 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000300000000000000000001"], 0x68) [ 722.262030] loop0: partition table beyond EOD, truncated [ 722.271481] dlm: Unknown command passed to DLM device : 0 [ 722.271481] 23:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x1000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000007fffffff000000"}, 0x68) [ 722.315699] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x3, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x80ffff00000000, 0x0, 0x0) 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000400000000000000000001"], 0x68) 23:00:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x2000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40002000000000000000000"}, 0x68) [ 722.476313] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 722.487237] dlm: Unknown command passed to DLM device : 0 [ 722.487237] 23:00:00 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000500000000000000000001"], 0x68) [ 722.546550] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xf0ffff00000000, 0x0, 0x0) 23:00:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x4, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40003000000000000000000"}, 0x68) [ 722.614308] dlm: Unknown command passed to DLM device : 0 [ 722.614308] 23:00:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x7000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x100000000000000, 0x0, 0x0) [ 722.733783] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000600000000000000000001"], 0x68) 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40004000000000000000000"}, 0x68) 23:00:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x8000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 722.809851] dlm: Unknown command passed to DLM device : 0 [ 722.809851] [ 722.847911] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x5, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x100004000000000, 0x0, 0x0) [ 722.961072] dlm: Unknown command passed to DLM device : 0 [ 722.961072] 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40005000000000000000000"}, 0x68) 23:00:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x11000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000700000000000000000001"], 0x68) 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 723.117528] dlm: Unknown command passed to DLM device : 0 [ 723.117528] 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40006000000000000000000"}, 0x68) 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06005000000000000000000001"], 0x68) 23:00:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x88000000, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x6, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x100008000000000, 0x0, 0x0) 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(0x0, 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40007000000000000000000"}, 0x68) [ 723.312574] dlm: Unknown command passed to DLM device : 0 [ 723.312574] 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000003000000000000000001"], 0x68) 23:00:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0xa4ffffff, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x8, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000a000000000000000000"}, 0x68) [ 723.451808] dlm: Unknown command passed to DLM device : 0 [ 723.451808] 23:00:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x10000c000000000, 0x0, 0x0) 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000005000000000000000001"], 0x68) 23:00:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0xffffffa4, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40048000000000000000000"}, 0x68) [ 723.607503] dlm: Unknown command passed to DLM device : 0 [ 723.607503] 23:00:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x9, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:01 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000006000000000000000001"], 0x68) 23:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x10d000000000000, 0x0, 0x0) 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4004c000000000000000000"}, 0x68) [ 723.737949] dlm: Unknown command passed to DLM device : 0 [ 723.737949] 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x3, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000007000000000000000001"], 0x68) 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40050000000000000000000"}, 0x68) 23:00:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xa, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 723.888417] dlm: Unknown command passed to DLM device : 0 [ 723.888417] 23:00:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x200000000000000, 0x0, 0x0) 23:00:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x4, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 724.057757] dlm: Unknown command passed to DLM device : 0 [ 724.057757] 23:00:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000050000000000000000001"], 0x68) [ 724.099034] dlm: Unknown command passed to DLM device : 0 [ 724.099034] 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40060000000000000000000"}, 0x68) 23:00:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xb, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, 0x0, 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x400000000000000, 0x0, 0x0) 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x6, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000100000000000001"], 0x68) 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40068000000000000000000"}, 0x68) [ 724.261533] dlm: Unknown command passed to DLM device : 0 [ 724.261533] 23:00:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x500000000000000, 0x0, 0x0) 23:00:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, 0x0, 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xc, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x7, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000200000000000001"], 0x68) 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4006c000000000000000000"}, 0x68) [ 724.410920] dlm: Unknown command passed to DLM device : 0 [ 724.410920] 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40074000000000000000000"}, 0x68) [ 724.531528] dlm: Unknown command passed to DLM device : 0 [ 724.531528] 23:00:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, 0x0, 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x600000000000000, 0x0, 0x0) 23:00:02 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000300000000000001"], 0x68) 23:00:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x8, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4007a000000000000000000"}, 0x68) 23:00:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xe, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 724.674671] dlm: Unknown command passed to DLM device : 0 [ 724.674671] 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000400000000000001"], 0x68) 23:00:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x700000000000000, 0x0, 0x0) 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0xa, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00), 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000030000000000000000"}, 0x68) 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000500000000000001"], 0x68) [ 724.825381] dlm: Unknown command passed to DLM device : 0 [ 724.825381] 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0xb, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000600000000000001"], 0x68) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000050000000000000000"}, 0x68) [ 724.972664] dlm: Unknown command passed to DLM device : 0 [ 724.972664] 23:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00), 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0xc, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x700008000000000, 0x0, 0x0) 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000700000000000001"], 0x68) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000060000000000000000"}, 0x68) [ 725.132357] dlm: Unknown command passed to DLM device : 0 [ 725.132357] [ 725.146848] nla_parse: 13 callbacks suppressed [ 725.146857] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0xd, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 725.246671] dlm: Unknown command passed to DLM device : 0 [ 725.246671] 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000005000000000000001"], 0x68) 23:00:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x800008000000000, 0x0, 0x0) 23:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00), 0x0, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000070000000000000000"}, 0x68) [ 725.295661] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000001000001"], 0x68) 23:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x10, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0xf, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000002000001"], 0x68) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000a0000000000000000"}, 0x68) [ 725.475639] dlm: Unknown command passed to DLM device : 0 [ 725.475639] [ 725.511541] dlm: no locking on control device 23:00:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x900000000000000, 0x0, 0x0) 23:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{0x0}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000200000000000000000"}, 0x68) 23:00:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x10, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 725.582771] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 725.618393] dlm: Unknown command passed to DLM device : 0 [ 725.618393] [ 725.674746] dlm: no locking on control device 23:00:03 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000003000001"], 0x68) [ 725.696399] dlm: no locking on control device 23:00:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xa00000000000000, 0x0, 0x0) 23:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x60, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000480000000000000000"}, 0x68) [ 725.734890] dlm: Unknown command passed to DLM device : 0 [ 725.734890] 23:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x11, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000004000001"], 0x68) [ 725.794463] dlm: no locking on control device 23:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{0x0}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000005000001"], 0x68) [ 725.893584] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 725.896532] dlm: Unknown command passed to DLM device : 0 [ 725.896532] 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400004c0000000000000000"}, 0x68) 23:00:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xb00000000000000, 0x0, 0x0) 23:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x12, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 725.973668] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000006000001"], 0x68) 23:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 726.032747] dlm: no locking on control device 23:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{0x0}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000500000000000000000"}, 0x68) [ 726.111247] dlm: Unknown command passed to DLM device : 0 [ 726.111247] [ 726.179001] dlm: no locking on control device 23:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x13, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xd00000000000000, 0x0, 0x0) [ 726.204252] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 726.271275] dlm: Unknown command passed to DLM device : 0 [ 726.271275] 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000007000001"], 0x68) 23:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000600000000000000000"}, 0x68) 23:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x300, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000050000001"], 0x68) [ 726.384099] dlm: no locking on control device 23:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x14, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1900008000000000, 0x0, 0x0) 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000680000000000000000"}, 0x68) [ 726.437845] dlm: Unknown command passed to DLM device : 0 [ 726.437845] [ 726.459794] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 726.504540] dlm: no locking on control device [ 726.531943] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1a00008000000000, 0x0, 0x0) 23:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:04 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000002000000000000000001"], 0x68) 23:00:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400006c0000000000000000"}, 0x68) [ 726.597728] dlm: Unknown command passed to DLM device : 0 [ 726.597728] 23:00:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x15, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x500, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x1d00008000000000, 0x0, 0x0) 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000740000000000000000"}, 0x68) [ 726.759360] dlm: Unknown command passed to DLM device : 0 [ 726.759360] [ 726.770737] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000003000000000000000001"], 0x68) 23:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x16, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000004000000000000000001"], 0x68) 23:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x600, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400007a0000000000000000"}, 0x68) [ 726.917966] dlm: Unknown command passed to DLM device : 0 [ 726.917966] 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000001000000000000"}, 0x68) 23:00:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x3f00000000000000, 0x0, 0x0) [ 727.015275] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 727.024776] dlm: Unknown command passed to DLM device : 0 [ 727.024776] 23:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x17, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000002000000000000"}, 0x68) 23:00:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000005000000000000000001"], 0x68) [ 727.091614] dlm: Unknown command passed to DLM device : 0 [ 727.091614] 23:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x900, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000003000000000000"}, 0x68) 23:00:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x5000000000000000, 0x0, 0x0) [ 727.261293] dlm: Unknown command passed to DLM device : 0 [ 727.261293] 23:00:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000006000000000000000001"], 0x68) 23:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xa00, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 727.400252] dlm: Unknown command passed to DLM device : 0 [ 727.400252] 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000004000000000000"}, 0x68) 23:00:05 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000007000000000000000001"], 0x68) [ 727.539130] dlm: Unknown command passed to DLM device : 0 [ 727.539130] 23:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x18, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:05 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000005000000000000"}, 0x68) 23:00:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x8000000000000000, 0x0, 0x0) 23:00:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xb00, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000050000000000000000001"], 0x68) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000006000000000000"}, 0x68) 23:00:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xf6ffffff00000000, 0x0, 0x0) [ 727.734939] dlm: Unknown command passed to DLM device : 0 [ 727.734939] 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x19, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xc00, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000030000000000000001"], 0x68) 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x21, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000007000000000000"}, 0x68) [ 727.923854] dlm: Unknown command passed to DLM device : 0 [ 727.923854] 23:00:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfcfdffff00000000, 0x0, 0x0) 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000050000000000000001"], 0x68) [ 728.035151] dlm: Unknown command passed to DLM device : 0 [ 728.035151] 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x22, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000000a000000000000"}, 0x68) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000060000000000000001"], 0x68) 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xe00, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xfdfdffff00000000, 0x0, 0x0) 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x23, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000070000000000000001"], 0x68) 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 728.248063] dlm: Unknown command passed to DLM device : 0 [ 728.248063] [ 728.307803] dlm: Unknown command passed to DLM device : 0 [ 728.307803] 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000020000000000000"}, 0x68) 23:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf00, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0xffffffff00000000, 0x0, 0x0) 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x24, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000500000000000000001"], 0x68) 23:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x25, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000048000000000000"}, 0x68) [ 728.570627] dlm: Unknown command passed to DLM device : 0 [ 728.570627] 23:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x2) 23:00:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x5865, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:06 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000001000000000001"], 0x68) 23:00:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000004c000000000000"}, 0x68) [ 728.709345] dlm: Unknown command passed to DLM device : 0 [ 728.709345] 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x28, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000050000000000000"}, 0x68) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 728.811104] dlm: Unknown command passed to DLM device : 0 [ 728.811104] 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000002000000000001"], 0x68) 23:00:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x4) 23:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x6000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000060000000000000"}, 0x68) 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x29, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 728.939992] dlm: Unknown command passed to DLM device : 0 [ 728.939992] 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000003000000000001"], 0x68) 23:00:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x5) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000068000000000000"}, 0x68) [ 729.087878] dlm: Unknown command passed to DLM device : 0 [ 729.087878] 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2a, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000004000000000001"], 0x68) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x6) 23:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x6558, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000006c000000000000"}, 0x68) [ 729.246646] dlm: Unknown command passed to DLM device : 0 [ 729.246646] 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000005000000000001"], 0x68) 23:00:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x7) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000074000000000000"}, 0x68) [ 729.402649] dlm: Unknown command passed to DLM device : 0 [ 729.402649] 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000006000000000001"], 0x68) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x8100, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2d, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x9) 23:00:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4000000007a000000000000"}, 0x68) 23:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 729.563756] dlm: Unknown command passed to DLM device : 0 [ 729.563756] 23:00:07 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000007000000000001"], 0x68) 23:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xa) [ 729.718508] Dev loop0: unable to read RDB block 8 [ 729.737430] loop0: unable to read partition table 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d4007fffffff000000000000"}, 0x68) 23:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 729.766292] dlm: Unknown command passed to DLM device : 0 [ 729.766292] [ 729.784381] loop0: partition table beyond EOD, truncated [ 729.822185] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000050000000000001"], 0x68) 23:00:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x34000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000010000"}, 0x68) [ 729.884326] dlm: Unknown command passed to DLM device : 0 [ 729.884326] 23:00:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xb) 23:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000020000"}, 0x68) 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000010001"], 0x68) 23:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x30, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 729.988269] dlm: Unknown command passed to DLM device : 0 [ 729.988269] 23:00:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x400300, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000030000"}, 0x68) [ 730.081989] dlm: Unknown command passed to DLM device : 0 [ 730.081989] [ 730.088162] Dev loop0: unable to read RDB block 8 [ 730.093970] loop0: unable to read partition table 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000020001"], 0x68) [ 730.148253] loop0: partition table beyond EOD, truncated [ 730.156225] dlm: no locking on control device [ 730.178205] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x31, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xd) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000040000"}, 0x68) [ 730.211400] nla_parse: 22 callbacks suppressed [ 730.211409] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 730.230692] dlm: Unknown command passed to DLM device : 0 [ 730.230692] 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000030001"], 0x68) 23:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 730.285314] dlm: no locking on control device 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000050000"}, 0x68) [ 730.343266] dlm: Unknown command passed to DLM device : 0 [ 730.343266] [ 730.359244] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x32, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf0ffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000040001"], 0x68) 23:00:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x50) [ 730.455647] dlm: no locking on control device [ 730.472155] dlm: no locking on control device [ 730.479493] Dev loop0: unable to read RDB block 8 [ 730.485037] loop0: unable to read partition table [ 730.514229] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 730.527974] loop0: partition table beyond EOD, truncated [ 730.539498] dlm: Unknown command passed to DLM device : 0 [ 730.539498] [ 730.550385] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000060000"}, 0x68) 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000050001"], 0x68) [ 730.600503] dlm: no locking on control device 23:00:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x1000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000070000"}, 0x68) 23:00:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x8, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:08 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000060001"], 0x68) [ 730.701522] dlm: no locking on control device 23:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xc0) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000070001"], 0x68) [ 730.773468] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 730.826034] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 730.838867] dlm: Unknown command passed to DLM device : 0 [ 730.838867] 23:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x8, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000000a0000"}, 0x68) 23:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x2000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000500001"], 0x68) [ 730.948894] dlm: no locking on control device 23:00:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x10d) 23:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000200000"}, 0x68) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000020000000000000001"], 0x68) [ 731.006830] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 731.032187] dlm: Unknown command passed to DLM device : 0 [ 731.032187] 23:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x3000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000480000"}, 0x68) [ 731.164749] dlm: Unknown command passed to DLM device : 0 [ 731.164749] 23:00:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x500) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000030000000000000001"], 0x68) [ 731.257765] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 731.294390] dlm: Unknown command passed to DLM device : 0 [ 731.294390] 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000004c0000"}, 0x68) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000040000000000000001"], 0x68) [ 731.305186] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x7, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x4000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x600) 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000500000"}, 0x68) [ 731.446229] dlm: Unknown command passed to DLM device : 0 [ 731.446229] 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000050000000000000001"], 0x68) 23:00:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x8, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000600000"}, 0x68) [ 731.546710] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 731.555869] dlm: Unknown command passed to DLM device : 0 [ 731.555869] 23:00:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x5000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:09 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000060000000000000001"], 0x68) 23:00:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x700) 23:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x11, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000680000"}, 0x68) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000070000000000000001"], 0x68) [ 731.718444] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 731.728106] dlm: Unknown command passed to DLM device : 0 [ 731.728106] 23:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x6000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000006c0000"}, 0x68) [ 731.844895] dlm: Unknown command passed to DLM device : 0 [ 731.844895] 23:00:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x900) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000500000000000000001"], 0x68) 23:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x88, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000740000"}, 0x68) [ 731.969288] dlm: Unknown command passed to DLM device : 0 [ 731.969288] 23:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x8000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000300000000000001"], 0x68) 23:00:10 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 23:00:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xa00) 23:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x700, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 732.135878] dlm: Unknown command passed to DLM device : 0 [ 732.135878] 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000000007a0000"}, 0x68) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000500000000000001"], 0x68) [ 732.247978] Dev loop0: unable to read RDB block 8 [ 732.253151] loop0: unable to read partition table [ 732.282575] loop0: partition table beyond EOD, truncated 23:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x1100, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x9000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000007fffffff0000"}, 0x68) [ 732.334620] dlm: Unknown command passed to DLM device : 0 [ 732.334620] [ 732.335770] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xb00) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000600000000000001"], 0x68) 23:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x8800, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:10 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000020000000000000000"}, 0x68) [ 732.515826] dlm: Unknown command passed to DLM device : 0 [ 732.515826] 23:00:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000030000000000000000"}, 0x68) 23:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xa000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:10 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000700000000000001"], 0x68) [ 732.618895] Dev loop0: unable to read RDB block 8 [ 732.623941] loop0: unable to read partition table [ 732.625162] dlm: Unknown command passed to DLM device : 0 [ 732.625162] 23:00:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xd00) [ 732.684049] loop0: partition table beyond EOD, truncated [ 732.727759] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000008}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000005000000000000001"], 0x68) [ 732.781358] dlm: Unknown command passed to DLM device : 0 [ 732.781358] 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000040000000000000000"}, 0x68) 23:00:11 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 23:00:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xd01) 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x8, 0x0, @dev}}}, 0x108) 23:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xb000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000010000000001"], 0x68) 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000050000000000000000"}, 0x68) [ 732.962362] dlm: Unknown command passed to DLM device : 0 [ 732.962362] [ 733.043917] Dev loop0: unable to read RDB block 8 [ 733.056433] loop0: unable to read partition table 23:00:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x2000) 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000020000000001"], 0x68) [ 733.101485] loop0: partition table beyond EOD, truncated [ 733.125279] dlm: Unknown command passed to DLM device : 0 [ 733.125279] 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000060000000000000000"}, 0x68) 23:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xc000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 733.164996] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000030000000001"], 0x68) 23:00:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @dev}}}, 0x108) 23:00:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x3f00) 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000070000000000000000"}, 0x68) [ 733.333739] dlm: Unknown command passed to DLM device : 0 [ 733.333739] 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000040000000001"], 0x68) [ 733.430707] Dev loop0: unable to read RDB block 8 [ 733.436170] loop0: unable to read partition table 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x7, @dev}}}, 0x108) 23:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xe000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000a0000000000000000"}, 0x68) [ 733.475050] loop0: partition table beyond EOD, truncated [ 733.488744] dlm: Unknown command passed to DLM device : 0 [ 733.488744] [ 733.505051] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 23:00:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x8, @dev}}}, 0x108) 23:00:11 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000050000000001"], 0x68) 23:00:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x5000) 23:00:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000480000000000000000"}, 0x68) 23:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 733.662058] dlm: Unknown command passed to DLM device : 0 [ 733.662058] [ 733.756174] Dev loop0: unable to read RDB block 8 [ 733.769399] loop0: unable to read partition table [ 733.794820] loop0: partition table beyond EOD, truncated [ 733.798247] dlm: Unknown command passed to DLM device : 0 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x11, @dev}}}, 0x108) [ 733.798247] 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000060000000001"], 0x68) 23:00:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400004c0000000000000000"}, 0x68) [ 733.835225] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x200000) 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x88, @dev}}}, 0x108) 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000070000000001"], 0x68) 23:00:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x10000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 23:00:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000500000000000000000"}, 0x68) [ 733.985791] dlm: Unknown command passed to DLM device : 0 [ 733.985791] 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x700, @dev}}}, 0x108) [ 734.098287] Dev loop0: unable to read RDB block 8 [ 734.105426] loop0: unable to read partition table [ 734.136688] loop0: partition table beyond EOD, truncated 23:00:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x80ffff) 23:00:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000600000000000000000"}, 0x68) [ 734.172814] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) [ 734.196301] dlm: Unknown command passed to DLM device : 0 [ 734.196301] 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000500000000001"], 0x68) 23:00:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x20000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x1100, @dev}}}, 0x108) 23:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000101"], 0x68) 23:00:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xf0ffff) 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x8800, @dev}}}, 0x108) [ 734.371184] dlm: Unknown command passed to DLM device : 0 [ 734.371184] [ 734.396478] dlm: Unknown command passed to DLM device : 0 [ 734.396478] 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000201"], 0x68) [ 734.472033] dlm: no locking on control device [ 734.490508] Dev loop0: unable to read RDB block 8 [ 734.496838] dlm: no locking on control device [ 734.511851] loop0: unable to read partition table 23:00:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000680000000000000000"}, 0x68) 23:00:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x60000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 734.533063] loop0: partition table beyond EOD, truncated [ 734.557475] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:12 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000301"], 0x68) 23:00:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x1000000) 23:00:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400006c0000000000000000"}, 0x68) [ 734.639037] dlm: Unknown command passed to DLM device : 0 [ 734.639037] 23:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2}}}}, 0x108) [ 734.709435] dlm: no locking on control device 23:00:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 23:00:13 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000401"], 0x68) 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000740000000000000000"}, 0x68) [ 734.809618] dlm: Unknown command passed to DLM device : 0 [ 734.809618] 23:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x65580000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 734.891007] dlm: no locking on control device [ 734.906859] dlm: Unknown command passed to DLM device : 0 [ 734.906859] [ 734.920359] Dev loop0: unable to read RDB block 8 [ 734.935074] loop0: unable to read partition table 23:00:13 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000501"], 0x68) 23:00:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x1000040) 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400007a0000000000000000"}, 0x68) [ 734.943518] dlm: no locking on control device [ 734.963654] loop0: partition table beyond EOD, truncated 23:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x7}}}}, 0x108) [ 734.992144] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x1c, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 23:00:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x1000080) [ 735.078994] dlm: Unknown command passed to DLM device : 0 [ 735.078994] [ 735.103095] dlm: no locking on control device 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000300000000000000"}, 0x68) 23:00:13 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000601"], 0x68) 23:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x8}}}}, 0x108) [ 735.162181] dlm: no locking on control device 23:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x6c9280d5, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000500000000000000"}, 0x68) [ 735.249935] dlm: Unknown command passed to DLM device : 0 [ 735.249935] [ 735.315761] nla_parse: 22 callbacks suppressed [ 735.315781] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 735.316886] Dev loop0: unable to read RDB block 8 23:00:13 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000701"], 0x68) 23:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x108) [ 735.358892] dlm: no locking on control device [ 735.364188] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 735.372911] dlm: Unknown command passed to DLM device : 0 [ 735.372911] [ 735.374243] dlm: Unknown command passed to DLM device : 0 [ 735.374243] [ 735.388474] loop0: unable to read partition table 23:00:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x10000c0) [ 735.418952] loop0: partition table beyond EOD, truncated [ 735.434529] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x81000000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000600000000000000"}, 0x68) [ 735.537973] dlm: no locking on control device 23:00:13 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000005001"], 0x68) 23:00:13 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000700000000000000"}, 0x68) 23:00:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x10d0000) 23:00:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x88}}}}, 0x108) [ 735.651418] dlm: Unknown command passed to DLM device : 0 [ 735.651418] 23:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000200000000000001"], 0x68) [ 735.738301] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 735.766933] dlm: no locking on control device 23:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x102) [ 735.805348] dlm: Unknown command passed to DLM device : 0 [ 735.805348] 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000a00000000000000"}, 0x68) 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000300000000000001"], 0x68) 23:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x88a8ffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000002000000000000000"}, 0x68) 23:00:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x2000000) [ 735.933501] dlm: Unknown command passed to DLM device : 0 [ 735.933501] [ 736.015953] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x109) [ 736.065797] dlm: Unknown command passed to DLM device : 0 [ 736.065797] 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000004800000000000000"}, 0x68) 23:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000400000000000001"], 0x68) [ 736.106355] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000004c00000000000000"}, 0x68) [ 736.160736] dlm: Unknown command passed to DLM device : 0 [ 736.160736] 23:00:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x9effffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x200005c8) 23:00:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x4000000) 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000500000000000001"], 0x68) 23:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r2, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) dup(r0) 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000005000000000000000"}, 0x68) [ 736.314014] dlm: Unknown command passed to DLM device : 0 [ 736.314014] 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000600000000000001"], 0x68) [ 736.375700] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006000000000000000"}, 0x68) [ 736.432862] dlm: Unknown command passed to DLM device : 0 [ 736.432862] 23:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/193) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_ROPEN(r3, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x20, 0x2, 0x1}, 0x8}}, 0x18) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xd580926c, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:14 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x5000000) 23:00:14 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000700000000000001"], 0x68) 23:00:14 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006800000000000000"}, 0x68) [ 736.601809] dlm: Unknown command passed to DLM device : 0 [ 736.601809] [ 736.636134] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) pwritev(r1, &(0x7f0000001e00)=[{&(0x7f0000000600)='0', 0x1}], 0x1, 0xfff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xf0ffffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000006c00000000000000"}, 0x68) 23:00:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x6000000) 23:00:15 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000005000000000000001"], 0x68) [ 736.758512] dlm: Unknown command passed to DLM device : 0 [ 736.758512] 23:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000000)={0x2, 0xfffffff7, 0x3, 0x3, 0x8858, 0x3ff, 0xfffffffffffffffc}) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 736.875685] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000180)='\x10\x01\x00t\xb3\'\tG|\x00\x00\xff\x01\x00\x00\x00\x00#\x00\x00\x00\x00\x00\x00\xc6', 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x7000000) [ 736.935956] dlm: Unknown command passed to DLM device : 0 [ 736.935956] [ 736.956026] dlm: Unknown command passed to DLM device : 0 [ 736.956026] 23:00:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xfcffffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000007400000000000000"}, 0x68) 23:00:15 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000003000000000001"], 0x68) 23:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000040)={0x2, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1}}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000600)={'#! ', './file0', [{0x20, '\x00\x00'}, {0x20, '\\'}, {0x20, 'D\xe6T\x90\x97I}y\xac\x83C\xc5{\xaa\xb1\x1c\v\x17\xaaz\xbe\xab7\xda\xf2\x93\xffa\x01\xc6\x8b'}, {}, {0x20, '\x90\']'}, {0x20, '!'}], 0xa, "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"}, 0x1037) 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000007a00000000000000"}, 0x68) 23:00:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x7000080) [ 737.141045] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 737.176192] dlm: Unknown command passed to DLM device : 0 [ 737.176192] 23:00:15 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000005000000000001"], 0x68) 23:00:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xffffa888, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000010000000000"}, 0x68) [ 737.316543] dlm: Unknown command passed to DLM device : 0 [ 737.316543] 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r7, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x4c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x26, 0x1f}}}}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x100}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x24}, @NL80211_ATTR_BSS_BASIC_RATES={0x5, 0x24, [{0xb, 0x1}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40094}, 0x4010) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @empty}}}, 0x108) 23:00:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x8000080) 23:00:15 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000006000000000001"], 0x68) 23:00:15 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000020000000000"}, 0x68) 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) [ 737.450133] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 737.487304] dlm: Unknown command passed to DLM device : 0 [ 737.487304] [ 737.558170] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 23:00:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x9000000) 23:00:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xfffff000, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:15 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000007000000000001"], 0x68) 23:00:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) [ 737.628136] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 737.687423] dlm: Unknown command passed to DLM device : 0 [ 737.687423] 23:00:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_GET_CHILD_SUBREAPER(0x25) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x14, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:16 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000030000000000"}, 0x68) 23:00:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000050000000000001"], 0x68) 23:00:16 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000040000000000"}, 0x68) 23:00:16 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) [ 737.868690] dlm: Unknown command passed to DLM device : 0 [ 737.868690] 23:00:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) r3 = signalfd4(r2, &(0x7f0000000100)={[0x3]}, 0x8, 0x800) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x108) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @initdev, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000000c0)=@req={0x4, 0x5, 0xfffffff8, 0x1}, 0x10) 23:00:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xa000000) 23:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xffffff7f, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:16 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000050000000000"}, 0x68) 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000100000001"], 0x68) [ 738.089636] dlm: Unknown command passed to DLM device : 0 [ 738.089636] 23:00:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xb000000) 23:00:16 executing program 3: r0 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x8001) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000240)=""/207) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000000000)) 23:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xffffff9e, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000200000001"], 0x68) [ 738.231291] dlm: Unknown command passed to DLM device : 0 [ 738.231291] [ 738.252194] dlm: no locking on control device [ 738.268797] dlm: no locking on control device [ 738.289314] dlm: Unknown command passed to DLM device : 0 [ 738.289314] 23:00:16 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000060000000000"}, 0x68) 23:00:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x100000000400a00) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x80}}}}, 0x108) 23:00:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xd000000) 23:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xfffffff0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000300000001"], 0x68) [ 738.449614] dlm: no locking on control device 23:00:16 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000000)=0x40) 23:00:16 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000070000000000"}, 0x68) [ 738.509944] dlm: Unknown command passed to DLM device : 0 [ 738.509944] [ 738.550062] dlm: no locking on control device 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000400000001"], 0x68) [ 738.568154] dlm: no locking on control device 23:00:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x19000080) 23:00:16 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:16 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000500000001"], 0x68) 23:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xfffffffc, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 738.700981] dlm: Unknown command passed to DLM device : 0 [ 738.700981] [ 738.713628] dlm: no locking on control device 23:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x4e21, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:17 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000000a0000000000"}, 0x68) [ 738.795839] dlm: no locking on control device 23:00:17 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000600000001"], 0x68) [ 738.855880] dlm: no locking on control device 23:00:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 23:00:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x1a000080) 23:00:17 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000200000000000"}, 0x68) [ 738.895558] dlm: Unknown command passed to DLM device : 0 [ 738.895558] [ 738.944625] dlm: no locking on control device 23:00:17 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000700000001"], 0x68) 23:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x4000080) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000600)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r7, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x9c, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_HE_BSS_COLOR={0x38, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x7}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x21}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x26}, @NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x29}]}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x2}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x12}, @NL80211_ATTR_HE_BSS_COLOR={0xc, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_DISABLED={0x4}, @NL80211_HE_BSS_COLOR_ATTR_PARTIAL={0x4}]}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x1f}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_HE_BSS_COLOR={0x14, 0x11b, 0x0, 0x1, [@NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x18}, @NL80211_HE_BSS_COLOR_ATTR_COLOR={0x5, 0x1, 0x3a}]}]}, 0x9c}}, 0x40000) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e21, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r8, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 738.973726] dlm: no locking on control device 23:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0xffffffff, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 23:00:17 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000480000000000"}, 0x68) [ 739.076959] dlm: Unknown command passed to DLM device : 0 [ 739.076959] [ 739.095563] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 23:00:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x1d000080) 23:00:17 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000005000000001"], 0x68) [ 739.125733] dlm: no locking on control device 23:00:17 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000004c0000000000"}, 0x68) 23:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$ax25(0x3, 0x2, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) [ 739.203809] dlm: Unknown command passed to DLM device : 0 [ 739.203809] 23:00:17 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000002"], 0x68) [ 739.277857] dlm: no locking on control device 23:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0xf, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x3f000000) 23:00:17 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000500000000000"}, 0x68) 23:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$CHAR_RAW_BSZSET(r1, 0x40081271, &(0x7f0000000080)=0x38f) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$vim2m_VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 739.403862] dlm: Unknown command passed to DLM device : 0 [ 739.403862] [ 739.436755] dlm: no locking on control device 23:00:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:17 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000004"], 0x68) [ 739.463670] dlm: no locking on control device 23:00:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x40000000) [ 739.573849] dlm: Unknown command passed to DLM device : 0 [ 739.573849] [ 739.599273] Dev loop0: unable to read RDB block 8 [ 739.617881] loop0: unable to read partition table 23:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x10, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 739.633383] dlm: no local IP address has been set [ 739.653458] dlm: cannot start dlm lowcomms -107 [ 739.661912] loop0: partition table beyond EOD, truncated [ 739.664522] dlm: Unknown command passed to DLM device : 0 [ 739.664522] 23:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r6, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_DEAUTHENTICATE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x90, r6, 0x8, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2e7}, @NL80211_ATTR_SSID={0xf, 0x34, @random="9b1c06d3dc005e3edc06dc"}, @NL80211_ATTR_IE={0xf, 0x2a, [@ssid={0x0, 0x6, @default_ibss_ssid}, @sec_chan_ofs={0x3e, 0x1, 0x1}]}, @NL80211_ATTR_SSID={0x1e, 0x34, @random="3c59917b08e460eaa6b2506a6c69ca702a04dbc74281b927906e"}, @NL80211_ATTR_IE={0x20, 0x2a, [@ht={0x2d, 0x1a, {0x10, 0x2, 0x6, 0x0, {0x8, 0x3, 0x0, 0x7, 0x0, 0x0, 0x1, 0x3}, 0x1, 0x800, 0x5}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4010040}, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x8, @dev}}}, 0x108) [ 739.695328] loop_reread_partitions: partition scan of loop0 (JpfQT)[qZ;(q-My) failed (rc=-5) 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000005"], 0x68) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000600000000000"}, 0x68) 23:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x40000001) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000680000000000"}, 0x68) 23:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x13, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 739.850830] dlm: Unknown command passed to DLM device : 0 [ 739.850830] [ 739.853063] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 739.910028] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 23:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x0, 0x0, 0xc, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x28, r7, 0x83b796920fddda1f, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AWAKE_WINDOW={0x4}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r7, 0x10, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8040) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r8, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r8, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x8000, @dev}}}, 0x108) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000006c0000000000"}, 0x68) [ 740.040927] dlm: Unknown command passed to DLM device : 0 [ 740.040927] [ 740.056944] dlm: no locking on control device 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000007"], 0x68) [ 740.088658] dlm: no locking on control device [ 740.122690] netlink: 'syz-executor.0': attribute type 27 has an invalid length. 23:00:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x50000000) 23:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0xc0, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 740.166625] dlm: Unknown command passed to DLM device : 0 [ 740.166625] 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000740000000000"}, 0x68) 23:00:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x3, 0xff, 0x7, 0x7ff, 0x7, "4208ed0c988c5d53cba626ce882dccd517b773"}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000223"], 0x68) [ 740.288749] dlm: no locking on control device 23:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400000000007a0000000000"}, 0x68) [ 740.321153] nla_parse: 17 callbacks suppressed [ 740.321162] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 740.328256] dlm: Unknown command passed to DLM device : 0 [ 740.328256] 23:00:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x105140, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000080)={0x34, 0x0, &(0x7f0000000040)}) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:18 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0xec0, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000025"], 0x68) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d400007fffffff0000000000"}, 0x68) 23:00:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x80000007) 23:00:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x600, {0x17e}, 0x0, {}, 0x0, 0x1, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d79c301007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "574556820f00000d574556820000a482ebf7888c305bee6fd600"}) [ 740.459117] dlm: Unknown command passed to DLM device : 35 [ 740.459117] [ 740.481295] dlm: Unknown command passed to DLM device : 0 [ 740.481295] [ 740.499980] dlm: Unknown command passed to DLM device : 35 [ 740.499980] 23:00:18 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000002000000000001"], 0x68) 23:00:18 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000100"}, 0x68) 23:00:18 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 740.627067] dlm: Unknown command passed to DLM device : 37 [ 740.627067] [ 740.633232] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 740.641364] dlm: Unknown command passed to DLM device : 0 [ 740.641364] [ 740.658090] dlm: Unknown command passed to DLM device : 37 [ 740.658090] 23:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18c00, 0x0) sendmsg$AUDIT_DEL_RULE(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0x42c, 0x3f4, 0x200, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x26, [0x40, 0x8, 0x0, 0x10001, 0x3, 0x2, 0xba6f, 0x3, 0xaf0, 0x1, 0x101, 0xe652, 0x3, 0x694, 0x3, 0x9e85, 0x7fffffff, 0x2, 0x6, 0x7, 0x0, 0x9, 0x2, 0x1, 0x0, 0x401, 0x6, 0x10000, 0xfffffff8, 0x101, 0x6, 0x37, 0x7, 0xff, 0x3, 0x8, 0xe33, 0x800, 0x6, 0x9, 0x8001, 0x1ff, 0x5, 0x1, 0x9, 0xfa9a, 0x2, 0x5, 0x4, 0x10000, 0xfffe0000, 0x7, 0x20, 0x7f, 0x6, 0x8, 0x5, 0x4, 0x1, 0x7f, 0x3, 0x3f, 0x8, 0x8], [0x800, 0xffffffff, 0x7000, 0x1, 0x80000000, 0x8, 0xd, 0x7fffffff, 0x80000001, 0xffffa59b, 0x0, 0x80000001, 0xfffffffd, 0x7, 0x5, 0x0, 0x80000001, 0x9, 0x5, 0x3, 0x3e80, 0x5, 0x6, 0xf87, 0x7, 0x7fffffff, 0xfffffffe, 0x7, 0x1, 0x7fffffff, 0x80000000, 0x0, 0x400, 0x0, 0x1b, 0x3, 0x5, 0x3, 0x2, 0x200, 0x5, 0x8, 0x7, 0xfa, 0x6c, 0x5d4e, 0x7f, 0x0, 0x2, 0x6, 0x7, 0x80000000, 0x401, 0x80000001, 0x8, 0x7f, 0x7, 0x72, 0x4, 0x8, 0x4, 0xbd, 0x59e16871], [0x3ff, 0xaae8, 0x7, 0x3f, 0x2, 0x3, 0x597, 0xd15, 0x55f, 0x10000, 0x1f, 0x0, 0x0, 0xc740, 0x4b, 0xfbe, 0x1000, 0x5, 0x800, 0x10000, 0x8, 0x99, 0x7e392dec, 0x1, 0x4, 0x5, 0x7c0, 0x4, 0x1, 0x6, 0x3, 0x3f, 0x5, 0x4, 0x7, 0x3ef, 0x3, 0xf, 0x1ff, 0x1, 0x3f, 0x3, 0x6, 0x57d, 0x2, 0x1, 0x7fffffff, 0x0, 0xcba, 0xffff, 0x69b8, 0x27660f50, 0x6, 0x0, 0x2, 0xd80, 0x497, 0x2, 0x9, 0x0, 0x4, 0x1, 0x2, 0x5de73b76], [0x8b6c, 0x9, 0xfa79, 0x200, 0x80000001, 0x8e, 0x2, 0x20, 0x3650, 0x1d2b, 0x9d, 0x9, 0x48, 0x0, 0x3, 0x1ff, 0x4, 0xfffffc00, 0x0, 0x2, 0x7ff, 0x4, 0x9, 0x4, 0x1, 0xb3e6, 0x66a, 0xadf, 0xc07, 0xfffffff8, 0x8, 0x7, 0x1000, 0x9, 0x3, 0xcf, 0x7ff, 0xfffffbff, 0x6, 0xffffffff, 0x3f, 0x4, 0x9ef, 0x1, 0x9, 0x40000000, 0x6, 0x3, 0x46, 0x8, 0x9, 0x9, 0xffffff81, 0x5, 0x80000001, 0x80000001, 0x7, 0x2, 0x7fff, 0x7, 0x8, 0x3702, 0x20, 0x1], 0x9, ['\'(\x00', '+*)-%\x00']}, [""]}, 0x42c}, 0x1, 0x0, 0x0, 0x4008020}, 0x40000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x80000008) [ 740.785148] dlm: no locking on control device 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x33fe0, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000200"}, 0x68) [ 740.810221] dlm: Unknown command passed to DLM device : 0 [ 740.810221] 23:00:19 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000003000000000001"], 0x68) 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 740.889518] dlm: no locking on control device 23:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat(r3, &(0x7f0000000000)='./file0\x00', 0x101400, 0x41) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000140)={0xffff, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000080)={&(0x7f0000000980)={0x3a0, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x330, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xad, 0x3, "fdc6ce347b021c71baef2128221eeae5e16122fcc33c2e6be0f151cfbb145084ca85d02a2670c085b8849546a8ca0a831c5b86f891424d04cc300f34bc666cbab011adc09ee4a27648b6f8079008a33e59bb60b8f275c6a0e1bf92c65ee3bb95a17ac4c460e8bedbc4383a8a4cca39ecabe88902422060739a97944d410870230b9200260ac739bff6ff15e54062106062ed5d2e31694a708dc3ced94367966ec2bac4c040be8e0687"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "d551ed320972d88c17786601ad4a81721142f8664a62c5337f0bec7a01c2ec1c"}}, @TIPC_NLA_NODE_ID={0x9f, 0x3, "64932e5066d651620d9a83626bd733becd500ae3cb30ddcbe66d8f27874258f46bccd299f071f62b40b1971f484321e720e94b8c7a4693678d6254dcb0eb5bf0338c24d434671bac5fae5394631bd6b85b2b2e1f72664690f7c9066d21c09a427dacf94629a1d95e336774171539be9f95b3ddedf28b53156400337b2e3c9f82aa4b661015c12b259cec7c3444255bd1b167dd347e55a3717d2455"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xaf, 0x3, "f17cbe07f9a6ad4a5de3fa1de58919082b1c5de5bdbc271fb176c143c040e9abf77ce469a654c414a604f31454aafea33810913cfb9df4d0283b3e724de30c7ceb58b6636e480f384ec82c30652342a006640305d75d05b856a2754242fa2941f47febb2c675b6ed54393da1d6b381e8661e3d92a3b2f804631b99defbc24cb4baf6c2a015ef199deb74c47430af59826c8fe56ff3f8a81bcdf82b74be306827ab3a98d2830854c15e8294"}, @TIPC_NLA_NODE_ID={0xe0, 0x3, "d40529dd5d0ee27825fa55509b88c0891ef0e264eca8fe69d894b53b1864d1e5aa1ef7c5aeccd324279b12f43d68fc122ace67f73058113d9a6d8e3234ab1106fe0f79f88153c6b2a3b8adf092a6283c03f480f455f3fef4e0a6e230ea84d2c84c02b6993cf4b2168ef22fd94bf6d3b93cc91d84a25f9d68676fc9d4c8e32804b3dd9d5c1b1b65f66697b97338669444b3d4569ce45cd0946076c9bf181cf927d4e2b9a58fa882d2e55d79716e9365ac99642a109e96c5af55b75b82a40b89a3e1dc1ae42fc0277a170816e53d49f0aa20e3fed26240ff8cd0c1af32"}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4b}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x800}, 0x4000804) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 740.951121] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 740.973715] dlm: Unknown command passed to DLM device : 0 [ 740.973715] 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000300"}, 0x68) 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 741.017009] dlm: no locking on control device 23:00:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x80000019) 23:00:19 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000004000000000001"], 0x68) [ 741.079160] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 741.116364] dlm: Unknown command passed to DLM device : 0 [ 741.116364] 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000400"}, 0x68) 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x200002e8, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 741.160174] dlm: no locking on control device 23:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x301000, 0x0) accept$alg(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x80000009, {{0x2, 0x3, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @rand_addr=0x64010102}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 23:00:19 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000005000000000001"], 0x68) 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x8000001a) 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000500"}, 0x68) [ 741.325614] dlm: no locking on control device [ 741.332985] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 741.348822] dlm: Unknown command passed to DLM device : 0 [ 741.348822] 23:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)) 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 741.431345] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 741.456552] dlm: no locking on control device 23:00:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x7ffff000, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:19 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000006000000000001"], 0x68) 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000600"}, 0x68) [ 741.523041] dlm: Unknown command passed to DLM device : 0 [ 741.523041] 23:00:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x8000001d) 23:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x108) 23:00:19 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000700"}, 0x68) [ 741.650791] dlm: Unknown command passed to DLM device : 0 [ 741.650791] [ 741.665672] dlm: no locking on control device 23:00:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 741.695375] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000007000000000001"], 0x68) [ 741.794947] dlm: Unknown command passed to DLM device : 0 [ 741.794947] 23:00:20 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000000a00"}, 0x68) 23:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0xfffffdef, 0x30, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xc0000000) [ 741.840875] dlm: no locking on control device 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) msgget(0x0, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000)={0x0, r1}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305616, &(0x7f0000000100)={0x0, {0x1, 0x9}}) r3 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000003c0)=""/229) shmctl$SHM_UNLOCK(r3, 0xc) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000080)={0x9, 0x5, {r6}, {0xee00}, 0x6, 0x3f}) 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000050000000000001"], 0x68) [ 742.006497] dlm: no locking on control device 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:20 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000002000"}, 0x68) 23:00:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xc0000001) [ 742.032973] dlm: Unknown command passed to DLM device : 0 [ 742.032973] [ 742.064431] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000030000000001"], 0x68) 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0xf, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) [ 742.172330] dlm: no locking on control device 23:00:20 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000004800"}, 0x68) [ 742.213927] dlm: Unknown command passed to DLM device : 0 [ 742.213927] 23:00:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xf6ffffff) 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) [ 742.295200] dlm: no locking on control device [ 742.309574] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000050000000001"], 0x68) [ 742.373937] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 742.411815] dlm: Unknown command passed to DLM device : 0 [ 742.411815] [ 742.445476] dlm: no locking on control device 23:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) 23:00:20 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000004c00"}, 0x68) 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000060000000001"], 0x68) 23:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000800)=ANY=[@ANYBLOB="9800000030003b0500000000000000000000000084000100500001000d000100636f6e6e6d61726b00000000200002801c000100010000000000000000000000000000000000000000000000040006000c00070000000000000000000c000800000000000000000030000200090001"], 0x98}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000280)=@newtaction={0x68, 0x31, 0x53b, 0x0, 0x0, {}, [{0x54, 0x1, [@m_connmark={0x50, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 23:00:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xfcfdffff) 23:00:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$nbd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000006"], 0x68) 23:00:20 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000005000"}, 0x68) 23:00:20 executing program 5: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$nbd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000070000000001"], 0x68) [ 742.657620] dlm: Unknown command passed to DLM device : 0 [ 742.657620] 23:00:21 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000006000"}, 0x68) [ 742.737394] ================================================================== [ 742.745153] BUG: KASAN: use-after-free in tcf_action_destroy+0x188/0x1b0 [ 742.751363] dlm: Unknown command passed to DLM device : 0 [ 742.751363] [ 742.752049] Read of size 8 at addr ffff8880982cc700 by task syz-executor.1/5905 [ 742.766543] [ 742.768220] CPU: 1 PID: 5905 Comm: syz-executor.1 Not tainted 4.19.155-syzkaller #0 [ 742.776023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 742.785392] Call Trace: 23:00:21 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000006800"}, 0x68) [ 742.788003] dump_stack+0x1fc/0x2fe [ 742.791661] print_address_description.cold+0x54/0x219 [ 742.796980] kasan_report_error.cold+0x8a/0x1c7 [ 742.801678] ? tcf_action_destroy+0x188/0x1b0 [ 742.806338] __asan_report_load8_noabort+0x88/0x90 [ 742.809887] dlm: Unknown command passed to DLM device : 0 [ 742.809887] [ 742.811415] ? tcf_action_destroy+0x188/0x1b0 [ 742.811431] tcf_action_destroy+0x188/0x1b0 [ 742.811447] tcf_action_init+0x2aa/0x3b0 [ 742.811471] ? tcf_action_init_1+0xbf0/0xbf0 [ 742.836983] ? lock_acquire+0x170/0x3c0 [ 742.841086] ? __bpf_address_lookup+0x330/0x330 [ 742.846025] ? __kasan_slab_free+0x186/0x1f0 [ 742.850666] tcf_action_add+0xd9/0x360 [ 742.854764] ? tca_action_gd+0x1550/0x1550 [ 742.859514] ? memset+0x20/0x40 [ 742.862923] ? nla_parse+0x1b2/0x290 [ 742.866779] tc_ctl_action+0x327/0x407 [ 742.870694] ? tcf_action_add+0x360/0x360 [ 742.875047] ? tcf_action_add+0x360/0x360 [ 742.879312] rtnetlink_rcv_msg+0x453/0xb80 [ 742.883600] ? rtnl_calcit.isra.0+0x430/0x430 [ 742.888149] ? memcpy+0x35/0x50 [ 742.891464] ? netdev_pick_tx+0x2f0/0x2f0 [ 742.895648] ? __copy_skb_header+0x414/0x500 [ 742.900089] ? kfree_skbmem+0x140/0x140 [ 742.904101] netlink_rcv_skb+0x160/0x440 [ 742.908208] ? rtnl_calcit.isra.0+0x430/0x430 [ 742.912734] ? netlink_ack+0xae0/0xae0 [ 742.916667] netlink_unicast+0x4d5/0x690 [ 742.920772] ? netlink_sendskb+0x110/0x110 [ 742.925071] ? _copy_from_iter_full+0x229/0x7c0 [ 742.929788] ? __phys_addr_symbol+0x2c/0x70 [ 742.934154] ? __check_object_size+0x17b/0x3d1 [ 742.938780] netlink_sendmsg+0x6bb/0xc40 [ 742.940144] dlm: Unknown command passed to DLM device : 0 [ 742.940144] [ 742.942875] ? aa_af_perm+0x230/0x230 [ 742.942892] ? nlmsg_notify+0x1a0/0x1a0 [ 742.942907] ? kernel_recvmsg+0x220/0x220 [ 742.942937] ? nlmsg_notify+0x1a0/0x1a0 [ 742.966234] sock_sendmsg+0xc3/0x120 [ 742.969976] ___sys_sendmsg+0x7bb/0x8e0 [ 742.973982] ? __lock_acquire+0x6de/0x3ff0 [ 742.978427] ? copy_msghdr_from_user+0x440/0x440 [ 742.983213] ? __fget+0x32f/0x510 [ 742.986697] ? lock_downgrade+0x720/0x720 [ 742.990881] ? check_preemption_disabled+0x41/0x280 [ 742.995921] ? check_preemption_disabled+0x41/0x280 [ 743.000969] ? __fget+0x356/0x510 [ 743.004450] ? do_dup2+0x450/0x450 [ 743.008015] ? __fdget+0x1d0/0x230 [ 743.011574] __x64_sys_sendmsg+0x132/0x220 [ 743.015831] ? __sys_sendmsg+0x1b0/0x1b0 [ 743.019936] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 743.025358] ? trace_hardirqs_off_caller+0x6e/0x210 [ 743.030408] ? do_syscall_64+0x21/0x620 [ 743.034423] do_syscall_64+0xf9/0x620 [ 743.038256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.043778] RIP: 0033:0x45deb9 [ 743.046985] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 743.066052] RSP: 002b:00007efeb74f4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 743.073986] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 743.081363] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000005 [ 743.088651] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 743.096896] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 743.104188] R13: 00007ffe51a933ef R14: 00007efeb74f59c0 R15: 000000000118bf2c [ 743.111491] [ 743.113128] Allocated by task 5905: [ 743.116789] __kmalloc+0x15a/0x3c0 [ 743.120370] tcf_idr_create+0x5b/0x5e0 [ 743.125577] tcf_connmark_init+0x485/0x790 [ 743.129828] tcf_action_init_1+0x93e/0xbf0 [ 743.134087] tcf_action_init+0x26e/0x3b0 [ 743.138161] tcf_action_add+0xd9/0x360 [ 743.142084] tc_ctl_action+0x327/0x407 [ 743.145987] rtnetlink_rcv_msg+0x453/0xb80 [ 743.150239] netlink_rcv_skb+0x160/0x440 [ 743.154324] netlink_unicast+0x4d5/0x690 [ 743.158406] netlink_sendmsg+0x6bb/0xc40 [ 743.162511] sock_sendmsg+0xc3/0x120 [ 743.166263] ___sys_sendmsg+0x7bb/0x8e0 [ 743.170273] __x64_sys_sendmsg+0x132/0x220 [ 743.174522] do_syscall_64+0xf9/0x620 [ 743.178341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.183533] [ 743.185165] Freed by task 5918: [ 743.188549] kfree+0xcc/0x210 [ 743.191674] __tcf_action_put+0xf4/0x130 [ 743.195759] tcf_generic_walker+0x62c/0xa20 [ 743.200105] tca_action_gd+0x8db/0x1550 [ 743.204103] tc_ctl_action+0x26d/0x407 [ 743.208013] rtnetlink_rcv_msg+0x453/0xb80 [ 743.212362] netlink_rcv_skb+0x160/0x440 [ 743.216444] netlink_unicast+0x4d5/0x690 [ 743.220528] netlink_sendmsg+0x6bb/0xc40 [ 743.224614] sock_sendmsg+0xc3/0x120 [ 743.228434] ___sys_sendmsg+0x7bb/0x8e0 [ 743.232458] __x64_sys_sendmsg+0x132/0x220 [ 743.236714] do_syscall_64+0xf9/0x620 [ 743.240539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.245736] [ 743.247376] The buggy address belongs to the object at ffff8880982cc700 [ 743.247376] which belongs to the cache kmalloc-256 of size 256 [ 743.260059] The buggy address is located 0 bytes inside of [ 743.260059] 256-byte region [ffff8880982cc700, ffff8880982cc800) [ 743.271779] The buggy address belongs to the page: [ 743.276751] page:ffffea000260b300 count:1 mapcount:0 mapping:ffff88813bff07c0 index:0xffff8880982ccd40 [ 743.286586] flags: 0xfff00000000100(slab) [ 743.290754] raw: 00fff00000000100 ffffea000292b488 ffffea0002446088 ffff88813bff07c0 [ 743.298847] raw: ffff8880982ccd40 ffff8880982cc0c0 0000000100000002 0000000000000000 [ 743.306743] page dumped because: kasan: bad access detected [ 743.312472] [ 743.314110] Memory state around the buggy address: [ 743.319156] ffff8880982cc600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 743.326549] ffff8880982cc680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc 23:00:21 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f00000000c0)={0x6000000, 0x0, 0x0, 0x0, 0x500, "a3d107749fa55f625aa6af00000000177f000000000005000000000000872a0a186cf6449de66884b3bc16076caf9a1b00ef665ad9b19f55dd7d020a724a32a8b58e9e996c00000000000000d40000000000000000006c00"}, 0x68) [ 743.333934] >ffff8880982cc700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 743.341316] ^ [ 743.344720] ffff8880982cc780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 743.352106] ffff8880982cc800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 743.359602] ================================================================== [ 743.367028] Disabling lock debugging due to kernel taint [ 743.399454] Kernel panic - not syncing: panic_on_warn set ... [ 743.399454] [ 743.406893] CPU: 1 PID: 5905 Comm: syz-executor.1 Tainted: G B 4.19.155-syzkaller #0 [ 743.421499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.430869] Call Trace: [ 743.433472] dump_stack+0x1fc/0x2fe [ 743.437124] panic+0x26a/0x50e [ 743.440332] ? __warn_printk+0xf3/0xf3 [ 743.444241] ? preempt_schedule_common+0x45/0xc0 [ 743.449127] ? ___preempt_schedule+0x16/0x18 [ 743.453680] ? trace_hardirqs_on+0x55/0x210 [ 743.458025] kasan_end_report+0x43/0x49 [ 743.462039] kasan_report_error.cold+0xa7/0x1c7 [ 743.466731] ? tcf_action_destroy+0x188/0x1b0 [ 743.471246] __asan_report_load8_noabort+0x88/0x90 [ 743.476861] ? tcf_action_destroy+0x188/0x1b0 [ 743.481544] tcf_action_destroy+0x188/0x1b0 [ 743.485884] tcf_action_init+0x2aa/0x3b0 [ 743.489974] ? tcf_action_init_1+0xbf0/0xbf0 [ 743.494401] ? lock_acquire+0x170/0x3c0 [ 743.498401] ? __bpf_address_lookup+0x330/0x330 [ 743.503106] ? __kasan_slab_free+0x186/0x1f0 [ 743.507538] tcf_action_add+0xd9/0x360 [ 743.511542] ? tca_action_gd+0x1550/0x1550 [ 743.515813] ? memset+0x20/0x40 [ 743.519114] ? nla_parse+0x1b2/0x290 [ 743.522849] tc_ctl_action+0x327/0x407 [ 743.527046] ? tcf_action_add+0x360/0x360 [ 743.531558] ? tcf_action_add+0x360/0x360 [ 743.535834] rtnetlink_rcv_msg+0x453/0xb80 [ 743.537431] dlm: Unknown command passed to DLM device : 0 [ 743.537431] [ 743.540103] ? rtnl_calcit.isra.0+0x430/0x430 [ 743.540119] ? memcpy+0x35/0x50 [ 743.540145] ? netdev_pick_tx+0x2f0/0x2f0 [ 743.559189] ? __copy_skb_header+0x414/0x500 [ 743.563620] ? kfree_skbmem+0x140/0x140 [ 743.567616] netlink_rcv_skb+0x160/0x440 [ 743.572428] ? rtnl_calcit.isra.0+0x430/0x430 [ 743.576960] ? netlink_ack+0xae0/0xae0 [ 743.580980] netlink_unicast+0x4d5/0x690 [ 743.585071] ? netlink_sendskb+0x110/0x110 [ 743.589413] ? _copy_from_iter_full+0x229/0x7c0 [ 743.594104] ? __phys_addr_symbol+0x2c/0x70 [ 743.598445] ? __check_object_size+0x17b/0x3d1 [ 743.603056] netlink_sendmsg+0x6bb/0xc40 [ 743.607141] ? aa_af_perm+0x230/0x230 [ 743.610962] ? nlmsg_notify+0x1a0/0x1a0 [ 743.615054] ? kernel_recvmsg+0x220/0x220 [ 743.619224] ? nlmsg_notify+0x1a0/0x1a0 [ 743.623210] sock_sendmsg+0xc3/0x120 [ 743.626942] ___sys_sendmsg+0x7bb/0x8e0 [ 743.630937] ? __lock_acquire+0x6de/0x3ff0 [ 743.635197] ? copy_msghdr_from_user+0x440/0x440 [ 743.639971] ? __fget+0x32f/0x510 [ 743.643443] ? lock_downgrade+0x720/0x720 [ 743.647623] ? check_preemption_disabled+0x41/0x280 [ 743.652678] ? check_preemption_disabled+0x41/0x280 [ 743.657729] ? __fget+0x356/0x510 [ 743.661213] ? do_dup2+0x450/0x450 [ 743.664769] ? __fdget+0x1d0/0x230 [ 743.668350] __x64_sys_sendmsg+0x132/0x220 [ 743.672640] ? __sys_sendmsg+0x1b0/0x1b0 [ 743.676730] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 743.682289] ? trace_hardirqs_off_caller+0x6e/0x210 [ 743.687331] ? do_syscall_64+0x21/0x620 [ 743.691330] do_syscall_64+0xf9/0x620 [ 743.695152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.700357] RIP: 0033:0x45deb9 [ 743.703591] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 743.722596] RSP: 002b:00007efeb74f4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 743.730319] RAX: ffffffffffffffda RBX: 000000000002e680 RCX: 000000000045deb9 [ 743.737605] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000005 [ 743.744912] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 743.752204] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 743.759486] R13: 00007ffe51a933ef R14: 00007efeb74f59c0 R15: 000000000118bf2c [ 743.767338] Kernel Offset: disabled [ 743.770989] Rebooting in 86400 seconds..