f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = accept(r1, &(0x7f00000001c0)=@ax25={{}, [@rose, @rose, @rose, @null, @rose, @remote, @null]}, &(0x7f00000000c0)=0x80) bind$alg(r2, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={0x0, 0x0}, 0x20) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x2e8, 0x178, 0x0, 0xd0e0000, 0x0, 0x100, 0x250, 0x1d8, 0x1d8, 0x250, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1, @multicast2, 0xff000000, 0x0, 'veth0_macvtap\x00', '\x00', {}, {}, 0x1}, 0x0, 0x150, 0x178, 0x0, {0x8800000000000000}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "a7a9"}}, @common=@unspec=@conntrack1={{0xb8, 'conntrack\x00'}, {{@ipv4=@loopback, [0x0, 0xffffff00], @ipv4=@multicast1, [0x0, 0x0, 0xff000000], @ipv6=@dev, [0x0, 0x0, 0xff], @ipv6=@remote, [0x0, 0x0, 0xff], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e22, 0x9}}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x348) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32], 0x48}}, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000340)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES16=r5], 0x1c}}, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r5, 0x20, 0x0, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE, @NLBL_CALIPSO_A_MTYPE]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044091}, 0x20000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x38}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x4924924924926d3, 0x0) 08:21:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 977.675747][T11513] xt_NFQUEUE: number of total queues is 0 [ 977.714204][T11520] xt_NFQUEUE: number of total queues is 0 [ 979.592411][ T12] Bluetooth: hci6: command 0xfc11 tx timeout [ 979.594514][ T9945] Bluetooth: hci6: Entering manufacturer mode failed (-110) 08:21:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict, @fwd, @typedef]}}, 0x0, 0x3e, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:44 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='romfs\x00', 0x0, 0x0) creat(0x0, 0x0) 08:21:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:44 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:21:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:44 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r0, 0x208200) lseek(r0, 0x0, 0x4) [ 980.575934][T10704] Bluetooth: hci6: Frame reassembly failed (-84) 08:21:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x3}, r0) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='/dev/bsg\x00', r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="a800000010000104000000000000000000000012", @ANYRES32=0x0, @ANYBLOB="88390100000000007800128009000100766c616e00000000680002800600010000090000100003800c00010003000000010000004c0003800c000100ffffffff090000000c0001007f000000020000000c00010000000000030000200c00010000000000fc0200000c00010004000000faffffff0c000100090000000500000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="9af539a87da50db75c75a048f2b5468c65ae1648315613bf475cf231b955d91de66999b8c94e9d0fb5048e202edb4b10e91fc2ba8c0a6db4ad79347aa776cc44da5baf7d7214cbc7896c42c46768d7a13db256439bac81ea756d47e01cb53808936d5277e3d4e4585e2ad246f4b868cb"], 0xa8}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "86b87a2c"}}) connect(r6, &(0x7f0000000180)=@hci={0x1f, 0x1, 0x2}, 0x80) [ 980.682256][T11564] overlayfs: filesystem on './file0' not supported as upperdir 08:21:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:44 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:21:44 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 980.869643][T11588] device vlan0 entered promiscuous mode [ 980.926304][T11588] device vlan0 entered promiscuous mode [ 982.653425][ T9945] Bluetooth: hci6: Entering manufacturer mode failed (-110) 08:21:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@restrict, @fwd, @typedef]}}, 0x0, 0x3e, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:47 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:21:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x3}, r0) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='/dev/bsg\x00', r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="a800000010000104000000000000000000000012", @ANYRES32=0x0, @ANYBLOB="88390100000000007800128009000100766c616e00000000680002800600010000090000100003800c00010003000000010000004c0003800c000100ffffffff090000000c0001007f000000020000000c00010000000000030000200c00010000000000fc0200000c00010004000000faffffff0c000100090000000500000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="9af539a87da50db75c75a048f2b5468c65ae1648315613bf475cf231b955d91de66999b8c94e9d0fb5048e202edb4b10e91fc2ba8c0a6db4ad79347aa776cc44da5baf7d7214cbc7896c42c46768d7a13db256439bac81ea756d47e01cb53808936d5277e3d4e4585e2ad246f4b868cb"], 0xa8}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "86b87a2c"}}) connect(r6, &(0x7f0000000180)=@hci={0x1f, 0x1, 0x2}, 0x80) 08:21:47 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:21:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:47 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 983.644166][T11620] device vlan0 entered promiscuous mode 08:21:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x3}, r0) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='/dev/bsg\x00', r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="a800000010000104000000000000000000000012", @ANYRES32=0x0, @ANYBLOB="88390100000000007800128009000100766c616e00000000680002800600010000090000100003800c00010003000000010000004c0003800c000100ffffffff090000000c0001007f000000020000000c00010000000000030000200c00010000000000fc0200000c00010004000000faffffff0c000100090000000500000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="9af539a87da50db75c75a048f2b5468c65ae1648315613bf475cf231b955d91de66999b8c94e9d0fb5048e202edb4b10e91fc2ba8c0a6db4ad79347aa776cc44da5baf7d7214cbc7896c42c46768d7a13db256439bac81ea756d47e01cb53808936d5277e3d4e4585e2ad246f4b868cb"], 0xa8}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "86b87a2c"}}) connect(r6, &(0x7f0000000180)=@hci={0x1f, 0x1, 0x2}, 0x80) 08:21:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) [ 983.778237][T11644] device vlan0 entered promiscuous mode 08:21:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x3}, r0) request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='/dev/bsg\x00', r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="a800000010000104000000000000000000000012", @ANYRES32=0x0, @ANYBLOB="88390100000000007800128009000100766c616e00000000680002800600010000090000100003800c00010003000000010000004c0003800c000100ffffffff090000000c0001007f000000020000000c00010000000000030000200c00010000000000fc0200000c00010004000000faffffff0c000100090000000500000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="9af539a87da50db75c75a048f2b5468c65ae1648315613bf475cf231b955d91de66999b8c94e9d0fb5048e202edb4b10e91fc2ba8c0a6db4ad79347aa776cc44da5baf7d7214cbc7896c42c46768d7a13db256439bac81ea756d47e01cb53808936d5277e3d4e4585e2ad246f4b868cb"], 0xa8}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "86b87a2c"}}) connect(r6, &(0x7f0000000180)=@hci={0x1f, 0x1, 0x2}, 0x80) 08:21:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:50 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:21:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x9) [ 986.606179][T11672] device vlan0 entered promiscuous mode 08:21:50 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:50 executing program 4: mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:50 executing program 2: perf_event_open(&(0x7f00000001c0)={0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) preadv(r0, &(0x7f0000000100), 0x15, 0x207200, 0x0) 08:21:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:50 executing program 4: mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:53 executing program 4: mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:53 executing program 2: pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) 08:21:53 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r2, 0x400455c8, 0x9) [ 989.611704][T11728] device gretap0 entered promiscuous mode [ 989.622904][T11728] device macvtap1 entered promiscuous mode [ 989.646884][T11737] device macvtap2 entered promiscuous mode 08:21:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0x1420000a77, 0x0) ioprio_get$pid(0x2, 0x0) 08:21:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r2, 0x400455c8, 0x9) 08:21:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 08:21:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:56 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:21:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:21:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 08:21:56 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x9) 08:21:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x88, 0xa, &(0x7f0000000040), 0x4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001580)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc06"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000000, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 08:21:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x0) 08:21:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 992.831903][T26866] Bluetooth: hci6: Frame reassembly failed (-84) 08:21:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x88, 0xa, &(0x7f0000000040), 0x4) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001580)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc06"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x20000000, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) [ 994.870263][ T48] Bluetooth: hci6: command 0x1003 tx timeout [ 994.876273][ T9561] Bluetooth: hci6: sending frame failed (-49) 08:21:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:21:59 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) 08:21:59 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 995.670965][T11832] binder: 11825:11832 ioctl c0306201 0 returned -14 08:21:59 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:59 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:21:59 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:59 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 08:21:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 996.952791][ T17] Bluetooth: hci6: command 0x1001 tx timeout [ 996.958782][ T9561] Bluetooth: hci6: sending frame failed (-49) [ 999.038429][T27241] Bluetooth: hci6: command 0x1009 tx timeout 08:22:06 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x0) 08:22:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) 08:22:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:06 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x15, 0x207200, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 1003.131147][T11896] binder: 11882:11896 ioctl c0306201 0 returned -14 08:22:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:06 executing program 2: [ 1005.227534][ T17] Bluetooth: hci6: command 0x1003 tx timeout [ 1005.233778][ T9561] Bluetooth: hci6: sending frame failed (-49) [ 1007.319873][ T12] Bluetooth: hci6: command 0x1001 tx timeout [ 1007.325884][ T9561] Bluetooth: hci6: sending frame failed (-49) [ 1009.413006][ T12] Bluetooth: hci6: command 0x1009 tx timeout 08:22:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r2, 0x400455c8, 0x0) 08:22:16 executing program 2: getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x90f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x800000000000000) 08:22:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:16 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:16 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1013.446458][T10704] Bluetooth: hci6: Frame reassembly failed (-84) 08:22:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000140)=0x8) 08:22:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:17 executing program 2: getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x90f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x800000000000000) 08:22:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:17 executing program 2: getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x90f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x800000000000000) 08:22:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1015.532102][T27241] Bluetooth: hci6: command 0x1003 tx timeout [ 1015.538110][ T9561] Bluetooth: hci6: sending frame failed (-49) [ 1017.568804][T27241] Bluetooth: hci6: command 0x1001 tx timeout [ 1017.574824][ T9561] Bluetooth: hci6: sending frame failed (-49) [ 1019.619247][ T17] Bluetooth: hci6: command 0x1009 tx timeout 08:22:27 executing program 2: getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x90f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x800000000000000) 08:22:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000140)=0x8) 08:22:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:27 executing program 5: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xac, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_open_procfs(0x0, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) getdents64(r0, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140), 0xc, 0x0}, 0xc801) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) ustat(0x0, 0x0) 08:22:27 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x20000000001, '\v'}, 0x0) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') lseek(r0, 0x10, 0x0) getdents(r0, 0x0, 0x0) 08:22:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:27 executing program 2: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=@newlink={0x34, 0x12, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x3, 0x1, 'bond\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=@newlink={0x20, 0x12, 0xffffff1f}, 0x20}}, 0x0) 08:22:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1023.713033][T12071] __nla_validate_parse: 2 callbacks suppressed [ 1023.713040][T12071] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:27 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x20000000001, '\v'}, 0x0) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') lseek(r0, 0x10, 0x0) getdents(r0, 0x0, 0x0) 08:22:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 08:22:27 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f0000000500)={@void, @val={0x3}, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2}}}}}}, 0x2e) [ 1023.758508][T12073] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 08:22:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000140)=0x8) 08:22:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:30 executing program 2: 08:22:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:30 executing program 5: 08:22:30 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:30 executing program 2: 08:22:30 executing program 5: 08:22:30 executing program 2: 08:22:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:30 executing program 5: 08:22:30 executing program 2: 08:22:33 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:33 executing program 5: 08:22:33 executing program 2: 08:22:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:33 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:33 executing program 2: 08:22:33 executing program 5: 08:22:33 executing program 2: 08:22:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:33 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x11, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x11, 0x1c, 0x3}, 0x1c) 08:22:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000), 0x8c) 08:22:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:36 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x11, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3}, 0x1c) 08:22:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e22e000000100"/128, @ANYRES32, @ANYBLOB="02000000ae08000001"], 0xa0) 08:22:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x1) 08:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x905}, 0x14) 08:22:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) socket$inet(0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:22:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 08:22:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) socket$inet(0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 08:22:39 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x11, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x11, 0x1c, 0x3}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) 08:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000), 0x8) 08:22:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:39 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', 0x0, 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e22e000000100"/136, @ANYRES32, @ANYBLOB="02000000ae08000001"], 0xa0) 08:22:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x94) 08:22:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x1) 08:22:39 executing program 2: 08:22:39 executing program 5: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8202cd"], 0x10) 08:22:42 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) sendto$inet(r0, &(0x7f0000000140)="d7", 0xfffffffffffffcef, 0x20085, &(0x7f0000000180)={0x10, 0x2}, 0x10) 08:22:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0xa0) 08:22:42 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', 0x0, 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:42 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180), &(0x7f00000001c0)=0x18) 08:22:42 executing program 2: 08:22:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:42 executing program 2: 08:22:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:42 executing program 5: 08:22:45 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:45 executing program 2: 08:22:45 executing program 5: 08:22:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:45 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', 0x0, 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:45 executing program 2: 08:22:45 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140), 0x8) 08:22:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:45 executing program 2: 08:22:45 executing program 5: 08:22:48 executing program 5: 08:22:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:48 executing program 2: 08:22:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:48 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:48 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:48 executing program 5: 08:22:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x8}]}}}]}, 0x3c}}, 0x0) 08:22:48 executing program 5: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@array={0x0, 0x8}]}, {0x0, [0x0]}}, &(0x7f0000000140)=""/149, 0x33, 0x95, 0x8}, 0x20) 08:22:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x8}]}}}]}, 0x3c}}, 0x0) 08:22:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1044.930877][T12466] BPF:[1] ARRAY (anon) [ 1044.940721][T12466] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 1044.951733][T12470] BPF:[1] ARRAY (anon) [ 1044.958278][T12466] BPF: [ 1044.963594][T12470] BPF:type_id=0 index_type_id=0 nr_elems=0 [ 1044.970527][T12466] BPF:vlen != 0 08:22:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESHEX]) 08:22:48 executing program 5: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000100)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xcd\xb8_\x05U\xcd<\xd3\x8e[q\x00\xb3\x0e\xaf+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4Q\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\"\xaf\xeb[Z\x81\x00\x00\x00\x00\x18IR\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf\x8b\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c\x83\xe7\ng\x87\xd930xffffffffffffffff}) sendfile(r1, r0, 0x0, 0x7f) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1044.982529][T12466] BPF: [ 1044.982529][T12466] [ 1044.988468][T12470] BPF: [ 1044.994998][T12470] BPF:vlen != 0 [ 1045.012561][T12470] BPF: [ 1045.012561][T12470] 08:22:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:51 executing program 5: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x15) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:51 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESHEX]) 08:22:51 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:51 executing program 5: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x15) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:51 executing program 5: getpid() openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) syz_genetlink_get_family_id$devlink(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xcd\xb8_\x05U\xcd<\xd3\x8e[q\x00\xb3\x0e\xaf+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4Q\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\"\xaf\xeb[Z\x81\x00\x00\x00\x00\x18IR\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf\x8b\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c\x83\xe7\ng\x87\xd930xffffffffffffffff}) sendfile(r2, r1, 0x0, 0x7f) syz_open_procfs(0x0, &(0x7f00000001c0)='net/nf_conntrack_expect\x00') ioctl$KVM_SET_REGS(r0, 0x4090ae82, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 08:22:51 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESHEX]) 08:22:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x121402) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8249000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b4", 0x2a}], 0x1) 08:22:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRESHEX]) 08:22:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x121402) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8249000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b4", 0x2a}], 0x1) [ 1048.144827][T12581] sg_write: data in/out 36864/2 bytes for SCSI command 0x2a-- guessing data in; [ 1048.144827][T12581] program syz-executor.5 not setting count and/or reply_len properly [ 1048.212201][T12591] sg_write: data in/out 36864/2 bytes for SCSI command 0x2a-- guessing data in; [ 1048.212201][T12591] program syz-executor.5 not setting count and/or reply_len properly 08:22:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x38, 0x0, 0x1, 0x409, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 08:22:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:54 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:54 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:54 executing program 5: rt_sigaction(0x0, 0x0, 0x0, 0x8, &(0x7f00000003c0)) 08:22:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:54 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff) read$FUSE(r1, &(0x7f0000000780), 0x102b) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) read$FUSE(r1, &(0x7f0000001780), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000002840)={0x90, 0x0, 0x2}, 0x90) read$FUSE(r1, &(0x7f00000029c0), 0x1000) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0) read$FUSE(r1, &(0x7f00000039c0), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000000380)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x90) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2}) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2}) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2}) 08:22:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:54 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:55 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:57 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:22:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:22:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000300)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000400)=0x28) 08:22:57 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:22:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000000000000069a3a5e37c69ca97"]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=ANY=[], 0x2) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x23) wait4(0x0, 0x0, 0x0, 0x0) 08:22:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x2, r0}) 08:22:57 executing program 5: syz_usb_connect$uac1(0x0, 0x99, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x87, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e916"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}, @as_header={0x7, 0x24, 0x1, 0x0, 0x0, 0x4}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:22:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:22:57 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x2, r0}) [ 1054.047014][T12727] ptrace attach of "/root/syz-executor.5"[12726] was attempted by "/root/syz-executor.5"[12727] [ 1054.374516][ T17] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1054.622844][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 1054.763005][ T17] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1054.771978][ T17] usb 6-1: config 1 has no interface number 1 [ 1054.778185][ T17] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1054.788251][ T17] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1054.970603][ T17] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1054.979730][ T17] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1054.987725][ T17] usb 6-1: Product: syz [ 1054.991953][ T17] usb 6-1: Manufacturer: syz [ 1054.996529][ T17] usb 6-1: SerialNumber: syz [ 1055.318338][ T17] usb 6-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 1055.324409][ T17] usb 6-1: 2:1 : invalid channels 0 [ 1055.352895][ T17] usb 6-1: USB disconnect, device number 28 [ 1056.034812][ T17] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 1056.284666][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 1056.403422][ T17] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1056.412379][ T17] usb 6-1: config 1 has no interface number 1 [ 1056.418731][ T17] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1056.427845][ T17] usb 6-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1056.592704][ T17] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1056.601727][ T17] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1056.611163][ T17] usb 6-1: Product: syz [ 1056.615439][ T17] usb 6-1: Manufacturer: syz [ 1056.620006][ T17] usb 6-1: SerialNumber: syz 08:23:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x2, r0}) 08:23:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:00 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:00 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54c, 0x1000, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x5c, 0x5c, 0x3, [@enum={0x0, 0x7, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}, {}]}, @const, @ptr]}, {0x0, [0x0]}}, 0x0, 0x77}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0xffffffffffffff3a}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) [ 1056.941388][ T17] usb 6-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 1056.947466][ T17] usb 6-1: 2:1 : invalid channels 0 [ 1056.977460][ T17] usb 6-1: USB disconnect, device number 29 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) dup(0xffffffffffffffff) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) 08:23:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:00 executing program 2: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) [ 1057.429897][ T17] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 1057.699368][ T17] usb 6-1: device descriptor read/64, error 18 [ 1058.088619][ T17] usb 6-1: device descriptor read/64, error 18 [ 1058.358175][ T17] usb 6-1: new high-speed USB device number 31 using dummy_hcd [ 1058.638071][ T17] usb 6-1: device descriptor read/64, error 18 [ 1059.067590][ T17] usb 6-1: device descriptor read/64, error 18 [ 1059.187718][ T17] usb usb6-port1: attempt power cycle 08:23:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1059.897555][ T17] usb 6-1: new high-speed USB device number 32 using dummy_hcd 08:23:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:03 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:03 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) listen(r2, 0x0) [ 1060.047591][ T17] usb 6-1: device descriptor read/8, error -71 08:23:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:03 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) listen(r2, 0x0) 08:23:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) [ 1060.267699][ T17] usb 6-1: device descriptor read/8, error -71 08:23:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:06 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) listen(r2, 0x0) 08:23:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:06 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) 08:23:06 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) 08:23:06 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) listen(r2, 0x0) 08:23:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:06 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = eventfd(0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x0, 0x2, r1}) 08:23:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:09 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r2, 0x0) 08:23:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:09 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:09 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:23:09 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket$unix(0x1, 0x0, 0x0) listen(r2, 0x0) 08:23:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 08:23:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:12 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:23:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0) 08:23:12 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:12 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0) 08:23:12 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) listen(r1, 0x0) 08:23:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0) 08:23:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:23:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2, r2}) 08:23:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2, r2}) 08:23:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000980)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c9]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 08:23:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2, r2}) 08:23:15 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:15 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) listen(r1, 0x0) 08:23:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, r2}) 08:23:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, r2}) 08:23:16 executing program 4: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) 08:23:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, r2}) 08:23:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2}) 08:23:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2}) 08:23:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:18 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:18 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:18 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) listen(r1, 0x0) 08:23:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2}) 08:23:18 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x38, r1, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x38}}, 0x0) 08:23:19 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000003e40), &(0x7f0000000080)=0x4) 08:23:19 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 1075.839730][ T9114] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 1076.111511][ T9114] usb 3-1: Using ep0 maxpacket: 8 08:23:19 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000200002000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:19 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:23:19 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1076.233783][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1076.246103][ T9114] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1076.266944][ T9114] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1076.284160][ T9114] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1076.297614][ T9114] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1076.463888][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1076.473002][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1076.481260][ T9114] usb 3-1: Product: syz [ 1076.485554][ T9114] usb 3-1: Manufacturer: syz [ 1076.490158][ T9114] usb 3-1: SerialNumber: syz [ 1076.860530][ T9114] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1076.872553][ T9114] usb 3-1: cannot find UAC_HEADER [ 1076.883627][ T9114] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1076.891656][ T9114] usb 3-1: USB disconnect, device number 48 [ 1077.510959][ T9930] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 1077.772724][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1077.893573][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1077.902376][ T9930] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1077.916133][ T9930] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1077.926862][ T9930] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1077.939836][ T9930] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1078.125399][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1078.134538][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1078.142620][ T9930] usb 3-1: Product: syz [ 1078.146919][ T9930] usb 3-1: Manufacturer: syz [ 1078.151522][ T9930] usb 3-1: SerialNumber: syz 08:23:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:21 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:23:21 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000200002000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:21 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:21 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:22 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:22 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:23:22 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) [ 1078.576261][ T9930] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1078.587084][ T9930] usb 3-1: cannot find UAC_HEADER [ 1078.592135][ T9930] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1078.599800][ T9930] usb 3-1: USB disconnect, device number 49 [ 1078.970982][ T9930] usb 3-1: new high-speed USB device number 50 using dummy_hcd 08:23:22 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1079.232797][ T9930] usb 3-1: Using ep0 maxpacket: 8 08:23:22 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c0000000000200002000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:22 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) [ 1079.373877][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1079.382787][ T9930] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1079.396780][ T9930] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1079.408481][ T9930] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1079.423675][ T9930] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1079.605405][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1079.605418][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1079.605427][ T9930] usb 3-1: Product: syz [ 1079.605448][ T9930] usb 3-1: Manufacturer: syz [ 1079.605462][ T9930] usb 3-1: SerialNumber: syz [ 1079.993433][ T9930] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1080.010415][ T9930] usb 3-1: cannot find UAC_HEADER [ 1080.015500][ T9930] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1080.034515][ T9930] usb 3-1: USB disconnect, device number 50 08:23:23 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:25 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) 08:23:25 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:25 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:25 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:25 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:25 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:25 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1081.741873][T27241] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 1081.978378][T27241] usb 3-1: Using ep0 maxpacket: 8 [ 1082.094976][T27241] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1082.103778][T27241] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1082.117143][T27241] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1082.127858][T27241] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1082.141131][T27241] usb 3-1: config 1 interface 2 has no altsetting 0 08:23:25 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:25 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) [ 1082.302225][T27241] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1082.315232][T27241] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1082.332240][T27241] usb 3-1: Product: syz [ 1082.338275][T27241] usb 3-1: Manufacturer: syz [ 1082.343631][T27241] usb 3-1: SerialNumber: syz [ 1082.697918][T27241] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1082.709491][T27241] usb 3-1: cannot find UAC_HEADER [ 1082.720734][T27241] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1082.728526][T27241] usb 3-1: USB disconnect, device number 51 08:23:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:28 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:28 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:28 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c000000000020000200000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:28 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:28 executing program 5: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) 08:23:28 executing program 5: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) [ 1084.766649][ T9114] usb 3-1: new high-speed USB device number 52 using dummy_hcd 08:23:28 executing program 5: bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) [ 1085.012278][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1085.131497][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1085.140257][ T9114] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1085.153936][ T9114] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1085.165182][ T9114] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1085.178400][ T9114] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1085.339078][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1085.348312][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1085.358124][ T9114] usb 3-1: Product: syz [ 1085.362798][ T9114] usb 3-1: Manufacturer: syz [ 1085.367472][ T9114] usb 3-1: SerialNumber: syz [ 1085.729983][ T9114] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1085.744918][ T9114] usb 3-1: cannot find UAC_HEADER [ 1085.755919][ T9114] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1085.763681][ T9114] usb 3-1: USB disconnect, device number 52 08:23:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:31 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:31 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:31 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:31 executing program 2: 08:23:31 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:31 executing program 2: 08:23:31 executing program 2: 08:23:31 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:31 executing program 2: syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) 08:23:31 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:31 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 2: syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:34 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:34 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:34 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x67, &(0x7f0000000440)="c4c691019919da070000000000000022addee07bee6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e293a000000000000000808ffdb2dc4a741357baa16dacdcf7d8f6990c3f9c51808235ffcabe1ed39b22837a6e1ce0f81d16f"}}], 0x1c) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:34 executing program 2: syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) 08:23:34 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:37 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:37 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:37 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:37 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 08:23:37 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:37 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:37 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:37 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:37 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:37 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1093.885459][ T48] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 1094.155957][ T48] usb 3-1: device descriptor read/64, error 18 [ 1094.557022][ T48] usb 3-1: device descriptor read/64, error 18 [ 1094.837621][ T48] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 1095.158487][ T48] usb 3-1: device descriptor read/64, error 18 [ 1095.559679][ T48] usb 3-1: device descriptor read/64, error 18 [ 1095.680099][ T48] usb usb3-port1: attempt power cycle [ 1096.392481][ T48] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 1096.483199][ T48] usb 3-1: Invalid ep0 maxpacket: 0 08:23:40 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:40 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 08:23:40 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:40 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:40 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 1096.643449][ T48] usb 3-1: new high-speed USB device number 56 using dummy_hcd 08:23:40 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:40 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:40 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:40 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:40 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:40 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:40 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:40 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1097.125929][ T48] usb 3-1: device not accepting address 56, error -71 [ 1097.133895][ T48] usb usb3-port1: unable to enumerate USB device [ 1097.496689][ T48] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 1097.808108][ T48] usb 3-1: device descriptor read/64, error 18 [ 1098.229895][ T48] usb 3-1: device descriptor read/64, error 18 [ 1098.511081][ T48] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 1098.792416][ T48] usb 3-1: device descriptor read/64, error 18 [ 1099.184224][ T48] usb 3-1: device descriptor read/64, error 18 [ 1099.304814][ T48] usb usb3-port1: attempt power cycle 08:23:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:43 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:43 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:43 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:43 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:43 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 0: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:43 executing program 0: syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) [ 1100.098777][ T48] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 1100.209350][ T48] usb 3-1: Invalid ep0 maxpacket: 0 [ 1100.360090][ T48] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 1100.450585][ T48] usb 3-1: Invalid ep0 maxpacket: 0 [ 1100.455888][ T48] usb usb3-port1: unable to enumerate USB device 08:23:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:46 executing program 0: syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:46 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:46 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:46 executing program 4: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:46 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:46 executing program 0: syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x8, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000003e40), &(0x7f0000003e80)=0x4) 08:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, 0x0, &(0x7f0000003e80)) 08:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, 0x0, &(0x7f0000003e80)) [ 1103.185834][T27241] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 1103.427245][T27241] usb 3-1: Using ep0 maxpacket: 8 [ 1103.548484][T27241] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1103.558942][T27241] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1103.568792][T27241] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1103.749242][T27241] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1103.758360][T27241] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1103.767763][T27241] usb 3-1: Product: syz [ 1103.772019][T27241] usb 3-1: Manufacturer: syz [ 1103.776585][T27241] usb 3-1: SerialNumber: syz [ 1104.101386][T27241] usb 3-1: 0:2 : does not exist [ 1104.144425][T27241] usb 3-1: USB disconnect, device number 61 08:23:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 08:23:49 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, 0x0, &(0x7f0000003e80)) 08:23:49 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:49 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:49 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:49 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), 0x0) 08:23:49 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), 0x0) 08:23:49 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000003e40), 0x0) 08:23:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b5b0707000000000000000000000000000000364c"], 0x40) 08:23:49 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b5b07070000000000000000000000000000003641"], 0x40) [ 1106.083764][ T48] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 1106.345397][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1106.486350][ T48] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1106.496557][ T48] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1106.505509][ T48] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1106.687659][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1106.698794][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1106.706874][ T48] usb 3-1: Product: syz [ 1106.712382][ T48] usb 3-1: Manufacturer: syz [ 1106.716999][ T48] usb 3-1: SerialNumber: syz [ 1107.070171][ T48] usb 3-1: 0:2 : does not exist [ 1107.125091][ T48] usb 3-1: USB disconnect, device number 62 08:23:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:52 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:23:52 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 08:23:52 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:52 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:52 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:52 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) 08:23:52 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:52 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 08:23:52 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:23:52 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1109.204445][ T48] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 1109.476246][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1109.607439][ T48] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1109.617596][ T48] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1109.626628][ T48] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1109.848791][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1109.857883][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1109.866509][ T48] usb 3-1: Product: syz [ 1109.870923][ T48] usb 3-1: Manufacturer: syz [ 1109.875491][ T48] usb 3-1: SerialNumber: syz [ 1110.241492][ T48] usb 3-1: 0:2 : does not exist [ 1110.296293][ T48] usb 3-1: USB disconnect, device number 63 08:23:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:55 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) 08:23:55 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:23:55 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1112.255479][ T17] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 1112.505085][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1112.622341][ T17] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1112.633704][ T17] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1112.643319][ T17] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1112.807924][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1112.816962][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1112.825612][ T17] usb 3-1: Product: syz [ 1112.830242][ T17] usb 3-1: Manufacturer: syz [ 1112.834814][ T17] usb 3-1: SerialNumber: syz [ 1113.149943][ T17] usb 3-1: 0:2 : does not exist [ 1113.194116][ T17] usb 3-1: USB disconnect, device number 64 08:23:58 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:23:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@restrict, @restrict, @fwd, @typedef]}}, 0x0, 0x4a, 0x0, 0xfffffffd}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000003c0)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) 08:23:58 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:23:58 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:23:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1115.259539][ T9930] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 1115.515711][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1115.654196][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1115.664478][ T9930] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1115.673413][ T9930] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 08:23:59 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) [ 1115.861598][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1115.870762][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1115.879304][ T9930] usb 3-1: Product: syz [ 1115.883807][ T9930] usb 3-1: Manufacturer: syz [ 1115.888371][ T9930] usb 3-1: SerialNumber: syz [ 1116.206475][ T9930] usb 3-1: 0:2 : does not exist [ 1116.268797][ T9930] usb 3-1: USB disconnect, device number 65 08:24:01 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:01 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:01 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, 0x0, 0x0) listen(r2, 0x0) 08:24:01 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}, 0x1, 0x74}, 0x0) 08:24:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1118.016495][T13960] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:24:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1118.070790][T13960] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:24:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r3, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) 08:24:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x6, [@typedef={0x4, 0x0, 0x0, 0x7}, @int={0x0, 0x0, 0x0, 0x1, 0x5}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x2}]}]}, {0x0, [0x0, 0x0, 0x0, 0xda]}}, &(0x7f0000000140)=""/149, 0x52, 0x95, 0x8}, 0x20) [ 1118.275559][ T9930] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 1118.513817][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1118.633474][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1118.645517][ T9930] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1118.654707][ T9930] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1118.822111][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1118.832716][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1118.840710][ T9930] usb 3-1: Product: syz [ 1118.846491][ T9930] usb 3-1: Manufacturer: syz [ 1118.851213][ T9930] usb 3-1: SerialNumber: syz [ 1119.169580][ T9930] usb 3-1: 0:2 : does not exist [ 1119.213038][ T9930] usb 3-1: USB disconnect, device number 66 08:24:03 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x6, 0x24, 0x4, 0x0, 0x0, "9a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:03 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, 0x0, 0x0) listen(r2, 0x0) 08:24:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="dfbc58ef6edd8c56a50104ad3279f601", 0x10) r1 = accept(r0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 08:24:03 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) 08:24:03 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:03 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 08:24:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:03 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000a00010076657468"], 0x48}}, 0x0) 08:24:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1119.711133][T14059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:24:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1119.758573][T14066] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 08:24:03 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1119.925622][ T9114] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1120.194302][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1120.315903][ T9114] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1120.326144][ T9114] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1120.335945][ T9114] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1120.553180][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1120.562314][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1120.570821][ T9114] usb 3-1: Product: syz [ 1120.575239][ T9114] usb 3-1: Manufacturer: syz [ 1120.579815][ T9114] usb 3-1: SerialNumber: syz [ 1120.901770][ T9114] usb 3-1: 0:2 : does not exist [ 1120.945807][ T9114] usb 3-1: USB disconnect, device number 67 08:24:05 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x6, 0x24, 0x4, 0x0, 0x0, "9a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:05 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) 08:24:05 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="080001", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:05 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, 0x0, 0x0) listen(r2, 0x0) 08:24:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:05 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1121.650799][ T9930] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 1121.909225][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1122.049007][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1122.049019][ T9930] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1122.049037][ T9930] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 [ 1122.229328][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1122.238377][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1122.248752][ T9930] usb 3-1: Product: syz [ 1122.252898][ T9930] usb 3-1: Manufacturer: syz [ 1122.257536][ T9930] usb 3-1: SerialNumber: syz [ 1122.578303][ T9930] usb 3-1: 0:2 : does not exist [ 1122.622624][ T9930] usb 3-1: USB disconnect, device number 68 08:24:06 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:06 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:24:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="080001", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:06 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x1, 0x0, "1da06d"}, @mixer_unit={0x6, 0x24, 0x4, 0x0, 0x0, "9a"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:06 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) 08:24:06 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:06 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1123.317673][ T12] usb 3-1: new high-speed USB device number 69 using dummy_hcd 08:24:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1123.557744][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 1123.678067][ T12] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1123.688263][ T12] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1123.697303][ T12] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 29 08:24:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:07 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="080001", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1123.877862][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1123.886998][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1123.895870][ T12] usb 3-1: Product: syz [ 1123.900715][ T12] usb 3-1: Manufacturer: syz [ 1123.905393][ T12] usb 3-1: SerialNumber: syz [ 1124.228035][ T12] usb 3-1: 0:2 : does not exist [ 1124.271038][ T12] usb 3-1: USB disconnect, device number 69 08:24:08 executing program 2: syz_usb_connect$uac1(0x0, 0xb2, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:08 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:24:08 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:24:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:08 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:08 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1124.998753][ T9114] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1125.269083][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1125.399304][ T9114] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1125.409606][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1125.418548][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:09 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:24:09 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) 08:24:09 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:09 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1125.610137][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1125.623961][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1125.641983][ T9114] usb 3-1: Product: syz [ 1125.648963][ T9114] usb 3-1: Manufacturer: syz [ 1125.654588][ T9114] usb 3-1: SerialNumber: syz [ 1126.000515][ T9114] usb 3-1: 0:2 : does not exist [ 1126.008148][ T9114] usb 3-1: USB disconnect, device number 70 08:24:10 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:24:10 executing program 2: syz_usb_connect$uac1(0x0, 0xb2, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:24:10 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:10 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:24:10 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:10 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:10 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(0xffffffffffffffff, 0x0) 08:24:10 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1126.752343][ T17] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 1127.012931][ T17] usb 3-1: Using ep0 maxpacket: 8 08:24:10 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) [ 1127.153746][ T17] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1127.163890][ T17] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1127.172762][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1127.334065][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1127.343087][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1127.351828][ T17] usb 3-1: Product: syz [ 1127.356211][ T17] usb 3-1: Manufacturer: syz [ 1127.360859][ T17] usb 3-1: SerialNumber: syz [ 1127.706342][ T17] usb 3-1: 0:2 : does not exist [ 1127.719490][ T17] usb 3-1: USB disconnect, device number 71 08:24:11 executing program 2: syz_usb_connect$uac1(0x0, 0xb2, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa0, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:11 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:11 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:11 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1128.447473][ T17] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 1128.688415][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1128.830279][ T17] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1128.840374][ T17] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1128.849904][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1129.009621][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1129.018701][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1129.027336][ T17] usb 3-1: Product: syz [ 1129.031888][ T17] usb 3-1: Manufacturer: syz [ 1129.036467][ T17] usb 3-1: SerialNumber: syz [ 1129.361000][ T17] usb 3-1: 0:2 : does not exist [ 1129.368195][ T17] usb 3-1: USB disconnect, device number 72 08:24:13 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:13 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:13 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:13 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1130.114179][ T12] usb 3-1: new high-speed USB device number 73 using dummy_hcd 08:24:13 executing program 3: socket(0x11, 0x800000003, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r0, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:13 executing program 3: socket(0x11, 0x800000003, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r0, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:14 executing program 3: socket(0x11, 0x800000003, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r0, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1130.385355][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 1130.515945][ T12] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1130.525070][ T12] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1130.534694][ T12] usb 3-1: config 1 has no interface number 1 [ 1130.541062][ T12] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1130.550368][ T12] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1130.561306][ T12] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1130.574549][ T12] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1130.757086][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1130.766195][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1130.774620][ T12] usb 3-1: Product: syz [ 1130.779065][ T12] usb 3-1: Manufacturer: syz [ 1130.783675][ T12] usb 3-1: SerialNumber: syz [ 1131.134259][ T12] usb 3-1: unknown interface protocol 0x81, assuming v1 [ 1131.144373][ T12] usb 3-1: cannot find UAC_HEADER [ 1131.159795][ T12] snd-usb-audio: probe of 3-1:1.2 failed with error -22 [ 1131.167681][ T12] usb 3-1: USB disconnect, device number 73 08:24:15 executing program 2: syz_usb_connect$uac1(0x0, 0xb7, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa5, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:15 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:15 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:15 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 3: r0 = socket(0x0, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:15 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1131.862417][ T17] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 1132.103611][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1132.224560][ T17] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1132.234856][ T17] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1132.243821][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1132.411385][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1132.421849][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1132.430351][ T17] usb 3-1: Product: syz [ 1132.434500][ T17] usb 3-1: Manufacturer: syz [ 1132.439528][ T17] usb 3-1: SerialNumber: syz [ 1132.797246][ T17] usb 3-1: 0:2 : does not exist [ 1132.804503][ T17] usb 3-1: USB disconnect, device number 74 08:24:16 executing program 2: syz_usb_connect$uac1(0x0, 0xb7, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa5, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:16 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:16 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:16 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:16 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:16 executing program 3: socket(0x11, 0x800000003, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:17 executing program 3: socket(0x11, 0x800000003, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:17 executing program 3: socket(0x11, 0x800000003, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:17 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1133.511141][T27241] usb 3-1: new high-speed USB device number 75 using dummy_hcd 08:24:17 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1133.762527][T27241] usb 3-1: Using ep0 maxpacket: 8 [ 1133.883366][T27241] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1133.893569][T27241] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1133.902484][T27241] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1134.069339][T27241] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1134.080192][T27241] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1134.088942][T27241] usb 3-1: Product: syz [ 1134.093090][T27241] usb 3-1: Manufacturer: syz [ 1134.098410][T27241] usb 3-1: SerialNumber: syz [ 1134.416239][T27241] usb 3-1: 0:2 : does not exist [ 1134.425277][T27241] usb 3-1: USB disconnect, device number 75 08:24:18 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r1, 0x0, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:18 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:18 executing program 2: syz_usb_connect$uac1(0x0, 0xb7, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa5, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:18 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1135.180646][ T12] usb 3-1: new high-speed USB device number 76 using dummy_hcd 08:24:18 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1135.442185][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 1135.583061][ T12] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1135.593289][ T12] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1135.602143][ T12] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:19 executing program 0: futex(0x0, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:19 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, 0x0, 0x0) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:19 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1135.784274][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1135.797942][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1135.811922][ T12] usb 3-1: Product: syz [ 1135.816992][ T12] usb 3-1: Manufacturer: syz [ 1135.821654][ T12] usb 3-1: SerialNumber: syz [ 1136.166610][ T12] usb 3-1: 0:2 : does not exist [ 1136.175716][ T12] usb 3-1: USB disconnect, device number 76 08:24:20 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "1da0"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, 0x0, 0x0) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:20 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:20 executing program 0: futex(0x0, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, 0x0, 0x0) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:20 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) [ 1136.921207][ T48] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1137.182843][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1137.324315][ T48] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1137.334476][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1137.343364][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1137.545161][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1137.554213][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1137.562374][ T48] usb 3-1: Product: syz [ 1137.566549][ T48] usb 3-1: Manufacturer: syz [ 1137.571125][ T48] usb 3-1: SerialNumber: syz [ 1137.897417][ T48] usb 3-1: 0:2 : does not exist [ 1137.904827][ T48] usb 3-1: USB disconnect, device number 77 08:24:21 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:21 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:21 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "1da0"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:21 executing program 0: futex(0x0, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1138.662336][ T12] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1138.903865][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 1139.046182][ T12] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1139.056385][ T12] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1139.065913][ T12] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:22 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) [ 1139.248634][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1139.258055][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1139.267087][ T12] usb 3-1: Product: syz [ 1139.271233][ T12] usb 3-1: Manufacturer: syz [ 1139.276007][ T12] usb 3-1: SerialNumber: syz [ 1139.608504][ T12] usb 3-1: 0:2 : does not exist [ 1139.617951][ T12] usb 3-1: USB disconnect, device number 78 08:24:23 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "1da0"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:23 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:23 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x20c49a) 08:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20c49a, 0x0, 0x0) 08:24:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20c49a, 0x0, 0x0) [ 1140.363543][ T9930] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 1140.625318][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1140.756490][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1140.766788][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1140.775694][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1140.937388][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1140.946552][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1140.955149][ T9930] usb 3-1: Product: syz [ 1140.959741][ T9930] usb 3-1: Manufacturer: syz [ 1140.964304][ T9930] usb 3-1: SerialNumber: syz [ 1141.289772][ T9930] usb 3-1: 0:2 : does not exist [ 1141.296893][ T9930] usb 3-1: USB disconnect, device number 79 08:24:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="080002", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:25 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:25 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b0", 0x27, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b0", 0x27, 0x20c49a, 0x0, 0x0) 08:24:25 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1142.075133][ T9930] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 1142.316770][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1142.437971][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1142.448264][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1142.457106][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:26 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="080002", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:26 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) [ 1142.632722][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1142.642052][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1142.650609][ T9930] usb 3-1: Product: syz [ 1142.654785][ T9930] usb 3-1: Manufacturer: syz [ 1142.659606][ T9930] usb 3-1: SerialNumber: syz [ 1142.981466][ T9930] usb 3-1: 0:2 : does not exist [ 1142.990165][ T9930] usb 3-1: USB disconnect, device number 80 08:24:27 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b0", 0x27, 0x20c49a, 0x0, 0x0) 08:24:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:27 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:27 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="080002", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x20c49a, 0x0, 0x0) 08:24:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x20c49a, 0x0, 0x0) 08:24:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab", 0x3a, 0x20c49a, 0x0, 0x0) 08:24:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1143.756788][ T9930] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 1144.008529][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1144.129433][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1144.139591][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1144.148602][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1144.322771][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1144.333935][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1144.348886][ T9930] usb 3-1: Product: syz [ 1144.353335][ T9930] usb 3-1: Manufacturer: syz [ 1144.357963][ T9930] usb 3-1: SerialNumber: syz [ 1144.676047][ T9930] usb 3-1: 0:2 : does not exist [ 1144.683341][ T9930] usb 3-1: USB disconnect, device number 81 08:24:28 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a", 0x44, 0x20c49a, 0x0, 0x0) 08:24:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:28 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:28 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a", 0x44, 0x20c49a, 0x0, 0x0) 08:24:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a", 0x44, 0x20c49a, 0x0, 0x0) 08:24:28 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) read(r0, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf74", 0x49, 0x20c49a, 0x0, 0x0) 08:24:28 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) read(r0, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1145.428241][T27241] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 1145.663509][T27241] usb 3-1: Using ep0 maxpacket: 8 [ 1145.781204][T27241] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1145.792630][T27241] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1145.801564][T27241] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1145.958236][T27241] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1145.967320][T27241] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1145.984221][T27241] usb 3-1: Product: syz [ 1145.997052][T27241] usb 3-1: Manufacturer: syz [ 1146.001641][T27241] usb 3-1: SerialNumber: syz [ 1146.341169][T27241] usb 3-1: 0:2 : does not exist [ 1146.354279][T27241] usb 3-1: USB disconnect, device number 82 08:24:30 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:30 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) read(r0, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf74", 0x49, 0x20c49a, 0x0, 0x0) 08:24:30 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:30 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:30 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:30 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf74", 0x49, 0x20c49a, 0x0, 0x0) 08:24:30 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:30 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) 08:24:30 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1147.097447][ T48] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 1147.363694][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1147.501174][ T48] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1147.512640][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1147.522216][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1147.728094][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1147.737228][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1147.745716][ T48] usb 3-1: Product: syz [ 1147.750126][ T48] usb 3-1: Manufacturer: syz [ 1147.754687][ T48] usb 3-1: SerialNumber: syz [ 1148.073448][ T48] usb 3-1: 0:2 : does not exist [ 1148.080880][ T48] usb 3-1: USB disconnect, device number 83 08:24:32 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) 08:24:32 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:32 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:32 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:32 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec", 0x4b, 0x20c49a, 0x0, 0x0) 08:24:32 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66", 0x4c, 0x20c49a, 0x0, 0x0) 08:24:32 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66", 0x4c, 0x20c49a, 0x0, 0x0) [ 1148.845449][T27241] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 1149.081778][T27241] usb 3-1: Using ep0 maxpacket: 8 [ 1149.200799][T27241] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1149.210901][T27241] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1149.219726][T27241] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1149.379105][T27241] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1149.388341][T27241] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1149.396856][T27241] usb 3-1: Product: syz [ 1149.401338][T27241] usb 3-1: Manufacturer: syz [ 1149.405907][T27241] usb 3-1: SerialNumber: syz [ 1149.735648][T27241] usb 3-1: 0:2 : does not exist [ 1149.744557][T27241] usb 3-1: USB disconnect, device number 84 08:24:33 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66", 0x4c, 0x20c49a, 0x0, 0x0) 08:24:33 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:33 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x4d, 0x0, 0x0, 0x0) 08:24:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) read(r1, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:33 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:33 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x4d, 0x0, 0x0, 0x0) 08:24:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded89748955eeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x4d, 0x0, 0x0, 0x0) [ 1150.509301][ T48] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 1150.767596][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1150.916699][ T48] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1150.927038][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1150.935927][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1151.115392][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1151.124414][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1151.133794][ T48] usb 3-1: Product: syz [ 1151.138011][ T48] usb 3-1: Manufacturer: syz [ 1151.142668][ T48] usb 3-1: SerialNumber: syz [ 1151.463329][ T48] usb 3-1: 0:2 : does not exist [ 1151.471030][ T48] usb 3-1: USB disconnect, device number 85 08:24:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty=0xffffffff}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @dev}]}, 0x44}}, 0x0) 08:24:35 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:35 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:35 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:35 executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001032100000921000000012201000905810308"], 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_usb_ep_write(r0, 0x0, 0x67, &(0x7f0000000680)="893c8aa1eeea37ba87e9e889c6764ec115fac98cac7235000000000000000014961f00000081fe6b837969bff35b491f861e62488aeed26a1f8d96d90131c1e3f412e035c9774f60c284b09271931b832c650ea26b35010000804a926c9fee8ecb6c2bc9f3ff42") syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) 08:24:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1152.233950][ T48] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 1152.428832][ T12] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 1152.498572][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1152.638473][ T48] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1152.648640][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1152.657501][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1152.818112][ T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1152.829036][ T12] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1152.838898][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1152.847948][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1152.856084][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1152.867352][ T12] usb 5-1: config 0 descriptor?? [ 1152.872310][ T48] usb 3-1: Product: syz [ 1152.876467][ T48] usb 3-1: Manufacturer: syz [ 1152.884244][ T48] usb 3-1: SerialNumber: syz [ 1153.206341][ T48] usb 3-1: 0:2 : does not exist [ 1153.213910][ T48] usb 3-1: USB disconnect, device number 86 08:24:37 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:37 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:37 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1153.687390][ T12] keytouch 0003:0926:3333.0006: fixing up Keytouch IEC report descriptor [ 1153.701448][ T12] input: HID 0926:3333 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:0926:3333.0006/input/input12 08:24:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1153.815459][ T12] keytouch 0003:0926:3333.0006: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.4-1/input0 [ 1153.944782][ T9114] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 1154.194226][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1154.199884][ T12] usb 5-1: USB disconnect, device number 6 [ 1154.324425][ T9114] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1154.334609][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1154.343516][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1154.534289][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1154.543431][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1154.552089][ T9114] usb 3-1: Product: syz [ 1154.556521][ T9114] usb 3-1: Manufacturer: syz [ 1154.561084][ T9114] usb 3-1: SerialNumber: syz [ 1154.883582][ T9114] usb 3-1: 0:2 : does not exist [ 1154.898704][ T9114] usb 3-1: USB disconnect, device number 87 [ 1154.963565][ T48] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1155.329745][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1155.363210][ T48] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1155.372269][ T48] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1155.381022][ T48] usb 5-1: config 0 descriptor?? 08:24:39 executing program 4: 08:24:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:39 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:39 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:39 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:39 executing program 4: 08:24:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:39 executing program 4: 08:24:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1155.703333][ T48] usbhid 5-1:0.0: can't add hid device: -71 [ 1155.709415][ T48] usbhid: probe of 5-1:0.0 failed with error -71 [ 1155.727087][ T48] usb 5-1: USB disconnect, device number 7 08:24:39 executing program 4: 08:24:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:39 executing program 4: 08:24:39 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1155.913427][T31346] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 1156.153460][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1156.273567][T31346] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1156.285312][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1156.294867][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:40 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:40 executing program 4: 08:24:40 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) [ 1156.463683][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1156.472713][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.481901][T31346] usb 3-1: Product: syz [ 1156.492995][T31346] usb 3-1: Manufacturer: syz [ 1156.501338][T31346] usb 3-1: SerialNumber: syz [ 1156.834136][T31346] usb 3-1: 0:2 : does not exist [ 1156.843237][T31346] usb 3-1: USB disconnect, device number 88 08:24:40 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:40 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:40 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) dup2(r1, r0) 08:24:40 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 08:24:41 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:41 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:41 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, 0x0, &(0x7f0000000100)) 08:24:41 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:41 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:41 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, 0x0, &(0x7f0000000100)) 08:24:41 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) [ 1157.575197][ T48] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 1157.815717][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1157.936198][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1157.944951][ T48] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1157.956962][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1157.965805][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1158.126564][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1158.135630][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.151979][ T48] usb 3-1: Product: syz [ 1158.156141][ T48] usb 3-1: Manufacturer: syz [ 1158.161277][ T48] usb 3-1: SerialNumber: syz [ 1158.487141][ T48] usb 3-1: 0:2 : does not exist [ 1158.494371][ T48] usb 3-1: USB disconnect, device number 89 08:24:42 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:42 executing program 4: ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, 0x0, &(0x7f0000000100)) 08:24:42 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:42 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:42 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:42 executing program 4: ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:42 executing program 4: ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:42 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), 0x0) 08:24:42 executing program 4: r0 = syz_open_dev$vim2m(0x0, 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:42 executing program 4: r0 = syz_open_dev$vim2m(0x0, 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:42 executing program 4: r0 = syz_open_dev$vim2m(0x0, 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) [ 1159.239151][ T9930] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 1159.489899][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1159.641141][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1159.651216][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1159.662431][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1159.672377][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1159.852540][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1159.861696][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.869639][ T9930] usb 3-1: Product: syz [ 1159.874537][ T9930] usb 3-1: Manufacturer: syz [ 1159.879116][ T9930] usb 3-1: SerialNumber: syz [ 1160.212277][ T9930] usb 3-1: 0:2 : does not exist [ 1160.221569][ T9930] usb 3-1: USB disconnect, device number 90 08:24:44 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x4, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:44 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:44 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), 0x0) 08:24:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:44 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:44 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:44 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:44 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) connect$inet(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x19f640}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), 0x0) 08:24:44 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:44 executing program 4: syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x108, 0x0, 0x108, 0x248, 0x0, 0x318, 0x318, 0x318, 0x318, 0x318, 0x4, 0x0, {[{{@ipv6={@ipv4={[], [], @local}, @remote, [], [], 'bridge_slave_0\x00'}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], '\x00', 'netdevsim0\x00'}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bridge0\x00', {0x0, 0x0, 0x9, 0x0, 0x0, 0x3590, 0x1}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7eedfcb331f3ae839a733f3041901a8d235bd39675399e5719d27a532748"}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x448) syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000460", 0x30, 0x3a, 0x0, @remote, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "00001e", 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}}, 0x0) 08:24:44 executing program 4: syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) [ 1160.985151][ T9930] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 1161.236107][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1161.376687][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1161.385507][ T9930] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1161.397623][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1161.406560][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1161.577542][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1161.586558][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1161.594691][ T9930] usb 3-1: Product: syz [ 1161.598875][ T9930] usb 3-1: Manufacturer: syz [ 1161.603443][ T9930] usb 3-1: SerialNumber: syz [ 1161.939059][ T9930] usb 3-1: 0:2 : does not exist [ 1161.946099][ T9930] usb 3-1: USB disconnect, device number 91 08:24:46 executing program 4: syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:46 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:46 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:46 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:46 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, 0x0) 08:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1162.425923][T15689] Can't find a SQUASHFS superblock on nullb0 [ 1162.459007][T15694] Can't find a SQUASHFS superblock on nullb0 08:24:46 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, 0x0) 08:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:46 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, 0x0) [ 1162.519543][T15700] Can't find a SQUASHFS superblock on nullb0 08:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:46 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) [ 1162.572559][T15706] Can't find a SQUASHFS superblock on nullb0 08:24:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1162.617836][T15710] Can't find a SQUASHFS superblock on nullb0 [ 1162.682344][ T9114] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 1162.923493][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1163.044294][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1163.053139][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1163.062320][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:24:46 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) [ 1163.226127][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1163.237389][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1163.265097][ T9114] usb 3-1: Product: syz [ 1163.269304][ T9114] usb 3-1: Manufacturer: syz [ 1163.273874][ T9114] usb 3-1: SerialNumber: syz [ 1163.616843][ T9114] usb 3-1: 0:2 : does not exist [ 1163.624389][ T9114] usb 3-1: USB disconnect, device number 92 08:24:47 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:47 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:47 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:47 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:47 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:47 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "37c11f4d"}, 0x0, 0x0, @userptr}) 08:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000040)=@nullb='/dev/nullb0\x00', &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='bfs\x00', 0x0, 0x0) [ 1164.199093][T15769] Can't find a SQUASHFS superblock on nullb0 08:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1164.242427][T15773] BFS-fs: bfs_fill_super(): No BFS filesystem on nullb0 (magic=00000000) [ 1164.268486][T15774] BFS-fs: bfs_fill_super(): No BFS filesystem on nullb0 (magic=00000000) [ 1164.275394][T15777] /dev/nullb0: Can't open blockdev [ 1164.317954][T15780] Can't find a SQUASHFS superblock on nullb0 [ 1164.380692][ T48] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 1164.631991][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1164.783423][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1164.792121][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1164.801244][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1164.973947][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1164.983005][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1164.990996][ T48] usb 3-1: Product: syz [ 1164.995178][ T48] usb 3-1: Manufacturer: syz [ 1164.999765][ T48] usb 3-1: SerialNumber: syz [ 1165.325743][ T48] usb 3-1: 0:2 : does not exist [ 1165.334718][ T48] usb 3-1: USB disconnect, device number 93 08:24:49 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x0, 0x2, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 08:24:49 executing program 3: socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:49 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:49 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:49 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:49 executing program 4: r0 = eventfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000002c0)={r0, 0x80000001, 0x1}) dup(0xffffffffffffffff) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000100)={r0, 0x0, 0x1}) 08:24:49 executing program 3: socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1165.801525][T15812] Can't find a SQUASHFS superblock on nullb0 08:24:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:49 executing program 3: socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1165.892439][T15826] Can't find a SQUASHFS superblock on nullb0 08:24:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1165.959522][T15844] Can't find a SQUASHFS superblock on nullb0 [ 1166.100128][ T48] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 1166.371566][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1166.513061][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1166.521850][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1166.530987][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1166.734451][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1166.743563][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1166.751616][ T48] usb 3-1: Product: syz [ 1166.755873][ T48] usb 3-1: Manufacturer: syz [ 1166.760434][ T48] usb 3-1: SerialNumber: syz [ 1167.085776][ T48] usb 3-1: 0:2 : does not exist [ 1167.093124][ T48] usb 3-1: USB disconnect, device number 94 08:24:51 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x0, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:51 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:51 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:51 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1167.554064][T15878] Can't find a SQUASHFS superblock on nullb0 08:24:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1167.595616][T15885] Can't find a SQUASHFS superblock on nullb0 08:24:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:51 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1167.665994][T15894] Can't find a SQUASHFS superblock on nullb0 08:24:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1167.760224][T15901] Can't find a SQUASHFS superblock on nullb0 [ 1167.870447][ T48] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 1168.111890][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1168.234305][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1168.243145][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1168.251963][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1168.262657][ T48] usb 3-1: too many endpoints for config 1 interface 0 altsetting 7: 37, using maximum allowed: 30 [ 1168.274684][ T48] usb 3-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1168.287983][ T48] usb 3-1: config 1 interface 0 has no altsetting 1 [ 1168.453982][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1168.463009][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1168.472450][ T48] usb 3-1: Product: syz [ 1168.476710][ T48] usb 3-1: Manufacturer: syz [ 1168.481275][ T48] usb 3-1: SerialNumber: syz [ 1168.806187][ T48] usb 3-1: 0:2 : does not exist [ 1168.815630][ T48] usb 3-1: USB disconnect, device number 95 08:24:52 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x0, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:52 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:52 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:52 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1169.301135][T15940] Can't find a SQUASHFS superblock on nullb0 08:24:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:53 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1169.396172][T15955] Can't find a SQUASHFS superblock on nullb0 [ 1169.449952][T15966] Can't find a SQUASHFS superblock on nullb0 [ 1169.570999][ T48] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 1169.822575][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1169.953599][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1169.962483][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1169.971629][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1169.980894][ T48] usb 3-1: too many endpoints for config 1 interface 0 altsetting 7: 37, using maximum allowed: 30 [ 1169.991860][ T48] usb 3-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1170.005004][ T48] usb 3-1: config 1 interface 0 has no altsetting 1 [ 1170.184907][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1170.194178][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1170.202207][ T48] usb 3-1: Product: syz [ 1170.206378][ T48] usb 3-1: Manufacturer: syz [ 1170.210965][ T48] usb 3-1: SerialNumber: syz [ 1170.547222][ T48] usb 3-1: 0:2 : does not exist [ 1170.556426][ T48] usb 3-1: USB disconnect, device number 96 08:24:54 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x0, {0x7, 0x25, 0x1, 0x1, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:54 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:54 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:54 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:54 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1171.040997][T16003] Can't find a SQUASHFS superblock on nullb0 08:24:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1171.145631][T16017] Can't find a SQUASHFS superblock on nullb0 [ 1171.261880][ T9114] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 1171.503461][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1171.624288][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1171.635073][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1171.643922][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1171.653472][ T9114] usb 3-1: too many endpoints for config 1 interface 0 altsetting 7: 37, using maximum allowed: 30 [ 1171.665358][ T9114] usb 3-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1171.678847][ T9114] usb 3-1: config 1 interface 0 has no altsetting 1 [ 1171.846127][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1171.855152][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1171.863237][ T9114] usb 3-1: Product: syz [ 1171.867617][ T9114] usb 3-1: Manufacturer: syz [ 1171.872253][ T9114] usb 3-1: SerialNumber: syz [ 1172.198107][ T9114] usb 3-1: 0:2 : does not exist [ 1172.207146][ T9114] usb 3-1: USB disconnect, device number 97 08:24:56 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7, 0x25, 0x1, 0x0, 0x81}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:56 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:56 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080003", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1172.668653][T16055] Can't find a SQUASHFS superblock on nullb0 08:24:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1172.749999][T16066] Can't find a SQUASHFS superblock on nullb0 08:24:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1172.838466][T16076] Can't find a SQUASHFS superblock on nullb0 [ 1172.953252][ T17] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 1173.194871][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1173.316022][ T17] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1173.324760][ T17] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1173.334354][ T17] usb 3-1: config 1 has no interface number 1 [ 1173.340787][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1173.350268][ T17] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1173.361316][ T17] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1173.374637][ T17] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1173.537456][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1173.546531][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1173.554973][ T17] usb 3-1: Product: syz [ 1173.559332][ T17] usb 3-1: Manufacturer: syz [ 1173.563894][ T17] usb 3-1: SerialNumber: syz [ 1173.894155][ T17] usb 3-1: USB disconnect, device number 98 08:24:57 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x0, 0x0, 0x7f}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:57 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080003", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:57 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1174.363582][T16115] Can't find a SQUASHFS superblock on nullb0 08:24:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1174.451748][T16128] Can't find a SQUASHFS superblock on nullb0 08:24:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1174.536539][T16136] Can't find a SQUASHFS superblock on nullb0 [ 1174.674944][ T48] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 1174.956900][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1175.108327][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1175.117232][ T48] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1175.126751][ T48] usb 3-1: config 1 has no interface number 1 [ 1175.133333][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1175.142771][ T48] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1175.153840][ T48] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1175.167317][ T48] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1175.359738][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1175.368910][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1175.377059][ T48] usb 3-1: Product: syz [ 1175.381264][ T48] usb 3-1: Manufacturer: syz [ 1175.385866][ T48] usb 3-1: SerialNumber: syz [ 1175.749361][ T48] usb 3-1: USB disconnect, device number 99 08:24:59 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(0x0, 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:59 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:24:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:24:59 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="080003", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(0x0, 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(0x0, 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:24:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1176.497647][ T9930] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 1176.769569][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1176.940835][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1176.949598][ T9930] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1176.960099][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1176.969200][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1177.152401][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1177.161425][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1177.169701][ T9930] usb 3-1: Product: syz [ 1177.174154][ T9930] usb 3-1: Manufacturer: syz [ 1177.178786][ T9930] usb 3-1: SerialNumber: syz [ 1177.512990][ T9930] usb 3-1: 0:2 : does not exist [ 1177.522108][ T9930] usb 3-1: USB disconnect, device number 100 08:25:01 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:01 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:01 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:01 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:01 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1178.053911][T16243] : Can't open blockdev 08:25:01 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1178.112327][T16250] : Can't open blockdev [ 1178.264804][ T4739] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 1178.519087][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1178.656377][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1178.665105][ T4739] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1178.675820][ T4739] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1178.685069][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1178.872262][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1178.881292][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1178.889852][ T4739] usb 3-1: Product: syz [ 1178.894228][ T4739] usb 3-1: Manufacturer: syz [ 1178.898790][ T4739] usb 3-1: SerialNumber: syz [ 1179.234872][ T4739] usb 3-1: 0:2 : does not exist [ 1179.244031][ T4739] usb 3-1: USB disconnect, device number 101 08:25:03 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:03 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:03 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1179.702731][T16288] : Can't open blockdev 08:25:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1179.779560][T16301] : Can't open blockdev 08:25:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1179.849491][T16307] : Can't open blockdev [ 1179.916070][T16312] : Can't open blockdev [ 1179.991788][ T9114] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 1180.227839][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1180.367199][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1180.375899][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1180.404145][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1180.413025][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1180.592638][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1180.601665][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.609769][ T9114] usb 3-1: Product: syz [ 1180.614002][ T9114] usb 3-1: Manufacturer: syz [ 1180.618582][ T9114] usb 3-1: SerialNumber: syz [ 1180.947803][ T9114] usb 3-1: 0:2 : does not exist [ 1180.956985][ T9114] usb 3-1: USB disconnect, device number 102 08:25:05 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/n'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:05 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:05 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/n'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/n'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/null'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1181.593014][T16369] /dev/null: Can't open blockdev [ 1181.690478][ T4739] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 1181.926089][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1182.054556][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1182.063550][ T4739] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1182.072526][ T4739] usb 3-1: config 1 has no interface number 1 [ 1182.078779][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1182.087833][ T4739] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1182.098586][ T4739] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1182.111531][ T4739] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1182.301852][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1182.310947][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.319353][ T4739] usb 3-1: Product: syz [ 1182.323896][ T4739] usb 3-1: Manufacturer: syz [ 1182.328465][ T4739] usb 3-1: SerialNumber: syz [ 1182.644405][ T4739] usb 3-1: USB disconnect, device number 103 08:25:06 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/null'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:06 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:06 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/null'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1183.129048][T16403] /dev/null: Can't open blockdev 08:25:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1183.185017][T16416] /dev/null: Can't open blockdev 08:25:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) [ 1183.432198][ T17] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 1183.690429][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1183.820735][ T17] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1183.829412][ T17] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1183.839635][ T17] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1183.848675][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1184.038235][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1184.047265][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1184.056858][ T17] usb 3-1: Product: syz [ 1184.061081][ T17] usb 3-1: Manufacturer: syz [ 1184.065646][ T17] usb 3-1: SerialNumber: syz [ 1184.407145][ T17] usb 3-1: 0:2 : does not exist [ 1184.414481][ T17] usb 3-1: USB disconnect, device number 104 08:25:08 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb'], &(0x7f0000000280)='./bus\x00', &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:08 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:08 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], 0x0, &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], 0x0, &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], 0x0, &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) 08:25:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1185.162943][ T48] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 1185.401166][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1185.520835][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1185.530896][ T48] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1185.542814][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1185.552224][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1185.731448][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1185.745593][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1185.754400][ T48] usb 3-1: Product: syz [ 1185.758538][ T48] usb 3-1: Manufacturer: syz [ 1185.763320][ T48] usb 3-1: SerialNumber: syz [ 1186.078998][ T48] usb 3-1: 0:2 : does not exist [ 1186.088116][ T48] usb 3-1: USB disconnect, device number 105 08:25:10 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x0) 08:25:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:10 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:10 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x0) 08:25:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000640)=ANY=[@ANYBLOB='/dev/nullb0'], &(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0x0) 08:25:10 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1186.857232][ T48] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 1187.096654][ T48] usb 3-1: Using ep0 maxpacket: 8 [ 1187.216722][ T48] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1187.225500][ T48] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1187.237338][ T48] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1187.247137][ T48] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1187.406176][ T48] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1187.415221][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1187.423779][ T48] usb 3-1: Product: syz [ 1187.428205][ T48] usb 3-1: Manufacturer: syz [ 1187.432767][ T48] usb 3-1: SerialNumber: syz [ 1187.755897][ T48] usb 3-1: 0:2 : does not exist [ 1187.765365][ T48] usb 3-1: USB disconnect, device number 106 08:25:11 executing program 2: syz_usb_connect$uac1(0x0, 0xba, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa8, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:11 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, 0x0, 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:11 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1188.525520][ T17] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 1188.765574][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1188.885636][ T17] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1188.894585][ T17] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1188.904237][ T17] usb 3-1: config 1 has no interface number 1 [ 1188.910683][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1188.920034][ T17] usb 3-1: too many endpoints for config 1 interface 2 altsetting 7: 37, using maximum allowed: 30 [ 1188.931057][ T17] usb 3-1: config 1 interface 2 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 1188.944346][ T17] usb 3-1: config 1 interface 2 has no altsetting 0 [ 1189.115688][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1189.124830][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1189.132944][ T17] usb 3-1: Product: syz [ 1189.137163][ T17] usb 3-1: Manufacturer: syz [ 1189.141802][ T17] usb 3-1: SerialNumber: syz [ 1189.470744][ T17] usb 3-1: USB disconnect, device number 107 08:25:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, 0x0, 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:13 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:13 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x8}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:13 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:13 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1190.256969][ T4739] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 1190.497276][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1190.617934][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1190.626621][ T4739] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1190.638650][ T4739] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1190.647789][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:25:14 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, 0x0, 0xffdc) read(r2, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:14 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) [ 1190.808101][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1190.818656][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.826657][ T4739] usb 3-1: Product: syz [ 1190.832108][ T4739] usb 3-1: Manufacturer: syz [ 1190.836777][ T4739] usb 3-1: SerialNumber: syz [ 1191.158603][ T4739] usb 3-1: 0:2 : does not exist [ 1191.168141][ T4739] usb 3-1: USB disconnect, device number 108 08:25:15 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x8}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:15 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:15 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(0xffffffffffffffff, &(0x7f0000000140)=""/165, 0x1000000eb) 08:25:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, 0x0, 0x0) [ 1191.920716][ T9930] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 1192.171202][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1192.291509][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1192.301373][ T9930] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1192.313105][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1192.322079][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1192.492167][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1192.501229][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1192.509668][ T9930] usb 3-1: Product: syz [ 1192.514292][ T9930] usb 3-1: Manufacturer: syz [ 1192.518868][ T9930] usb 3-1: SerialNumber: syz [ 1192.863342][ T9930] usb 3-1: 0:2 : does not exist [ 1192.870776][ T9930] usb 3-1: USB disconnect, device number 109 08:25:16 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x8}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:16 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, 0x0, 0x0) 08:25:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:16 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:16 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:17 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x8805, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[], 0xffdc) read(r2, 0x0, 0x0) 08:25:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) [ 1193.635996][ T4739] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 1193.876904][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1193.997662][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1194.006342][ T4739] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1194.018377][ T4739] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1194.027206][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1194.198438][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1194.207596][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1194.216111][ T4739] usb 3-1: Product: syz [ 1194.220547][ T4739] usb 3-1: Manufacturer: syz [ 1194.225133][ T4739] usb 3-1: SerialNumber: syz [ 1194.549573][ T4739] usb 3-1: 0:2 : does not exist [ 1194.556888][ T4739] usb 3-1: USB disconnect, device number 110 08:25:18 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) dup2(r0, r1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 08:25:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:18 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:18 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1195.332884][ T9114] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 1195.573988][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1195.695042][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1195.703732][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1195.715421][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1195.724274][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1195.885478][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1195.894534][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1195.903472][ T9114] usb 3-1: Product: syz [ 1195.908250][ T9114] usb 3-1: Manufacturer: syz [ 1195.912877][ T9114] usb 3-1: SerialNumber: syz [ 1196.237155][ T9114] usb 3-1: 0:2 : does not exist [ 1196.244500][ T9114] usb 3-1: USB disconnect, device number 111 08:25:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:20 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:20 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:20 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:20 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:20 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:20 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:20 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:20 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:20 executing program 3: exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) [ 1197.021010][ T9930] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 1197.262205][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1197.383151][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1197.391919][ T9930] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1197.402438][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1197.411421][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:25:21 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="080004", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1197.573928][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1197.582974][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1197.592632][ T9930] usb 3-1: Product: syz [ 1197.597050][ T9930] usb 3-1: Manufacturer: syz [ 1197.601668][ T9930] usb 3-1: SerialNumber: syz [ 1197.925723][ T9930] usb 3-1: 0:2 : does not exist [ 1197.933388][ T9930] usb 3-1: USB disconnect, device number 112 08:25:22 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:22 executing program 3: exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:22 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:22 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(0x0, 0xc, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:22 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="080004", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:22 executing program 3: exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:22 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:22 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:22 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1198.679826][ T9930] usb 3-1: new high-speed USB device number 113 using dummy_hcd [ 1198.931218][ T9930] usb 3-1: Using ep0 maxpacket: 8 [ 1199.062544][ T9930] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1199.071267][ T9930] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1199.081631][ T9930] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1199.090531][ T9930] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1199.253396][ T9930] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1199.262423][ T9930] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1199.270758][ T9930] usb 3-1: Product: syz [ 1199.276791][ T9930] usb 3-1: Manufacturer: syz [ 1199.281393][ T9930] usb 3-1: SerialNumber: syz [ 1199.615138][ T9930] usb 3-1: 0:2 : does not exist [ 1199.624527][ T9930] usb 3-1: USB disconnect, device number 113 08:25:23 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:23 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:23 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={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) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:23 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:23 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="080004", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:23 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:23 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = dup(0xffffffffffffffff) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:23 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1200.409765][ T9114] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 1200.651221][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1200.771992][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1200.780666][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1200.791635][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1200.800820][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1200.963163][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1200.972223][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1200.980781][ T9114] usb 3-1: Product: syz [ 1200.985247][ T9114] usb 3-1: Manufacturer: syz [ 1200.989821][ T9114] usb 3-1: SerialNumber: syz [ 1201.315258][ T9114] usb 3-1: 0:2 : does not exist [ 1201.324651][ T9114] usb 3-1: USB disconnect, device number 114 08:25:25 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:25 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:25 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:25 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:25 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1202.090057][T31346] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 1202.331549][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1202.462392][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1202.471205][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1202.481683][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1202.490651][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1202.693887][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1202.702916][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1202.711350][T31346] usb 3-1: Product: syz [ 1202.715793][T31346] usb 3-1: Manufacturer: syz [ 1202.720422][T31346] usb 3-1: SerialNumber: syz [ 1203.066262][T31346] usb 3-1: 0:2 : does not exist [ 1203.073927][T31346] usb 3-1: USB disconnect, device number 115 08:25:27 executing program 2: syz_usb_connect$uac1(0x0, 0xb3, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944a3"}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:27 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:27 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:27 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:27 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:27 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1203.841355][ T4739] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 1204.082823][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1204.203775][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1204.212546][ T4739] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1204.224574][ T4739] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1204.233417][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1204.394927][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1204.403967][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1204.412669][ T4739] usb 3-1: Product: syz [ 1204.417399][ T4739] usb 3-1: Manufacturer: syz [ 1204.422079][ T4739] usb 3-1: SerialNumber: syz [ 1204.747224][ T4739] usb 3-1: 0:2 : does not exist [ 1204.756802][ T4739] usb 3-1: USB disconnect, device number 116 08:25:28 executing program 2: syz_usb_connect$uac1(0x0, 0xa9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x97, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:28 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:28 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:28 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:28 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:29 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1205.554359][T31346] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 1205.814831][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1205.965396][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1205.974131][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1205.984317][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1205.993249][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1206.176833][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1206.185857][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.194237][T31346] usb 3-1: Product: syz [ 1206.198666][T31346] usb 3-1: Manufacturer: syz [ 1206.203253][T31346] usb 3-1: SerialNumber: syz [ 1206.539280][T31346] usb 3-1: 0:2 : does not exist [ 1206.546535][T31346] usb 3-1: USB disconnect, device number 117 08:25:30 executing program 2: syz_usb_connect$uac1(0x0, 0xa9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x97, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:30 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:30 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:30 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:30 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:30 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1207.324718][T31346] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 1207.576421][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1207.697529][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1207.706271][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1207.717342][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1207.726256][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1207.888918][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1207.898058][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1207.906568][T31346] usb 3-1: Product: syz [ 1207.911122][T31346] usb 3-1: Manufacturer: syz [ 1207.915691][T31346] usb 3-1: SerialNumber: syz [ 1208.240998][T31346] usb 3-1: 0:2 : does not exist [ 1208.248355][T31346] usb 3-1: USB disconnect, device number 118 08:25:32 executing program 2: syz_usb_connect$uac1(0x0, 0xa9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x97, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:32 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:32 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:32 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 08:25:32 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:32 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:32 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1209.036840][T31346] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 1209.298381][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1209.429284][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1209.448811][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1209.459601][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1209.468785][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1209.693229][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1209.702363][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1209.711053][T31346] usb 3-1: Product: syz [ 1209.715552][T31346] usb 3-1: Manufacturer: syz [ 1209.720116][T31346] usb 3-1: SerialNumber: syz [ 1210.034882][T31346] usb 3-1: 0:2 : does not exist [ 1210.044201][T31346] usb 3-1: USB disconnect, device number 119 08:25:34 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:34 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000000)={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) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:34 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:34 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:25:34 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:34 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:34 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1210.768763][T31346] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 1211.004047][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1211.121719][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1211.130628][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1211.141624][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1211.150460][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1211.310036][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1211.319249][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.327235][T31346] usb 3-1: Product: syz [ 1211.334481][T31346] usb 3-1: Manufacturer: syz [ 1211.339573][T31346] usb 3-1: SerialNumber: syz [ 1211.652051][T31346] usb 3-1: 0:2 : does not exist [ 1211.659243][T31346] usb 3-1: USB disconnect, device number 120 08:25:35 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:35 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:35 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:35 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:25:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:35 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:35 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) [ 1212.399805][T31346] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 1212.656341][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1212.814539][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1212.823289][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1212.833705][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1212.842764][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1213.011673][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1213.020779][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1213.029228][T31346] usb 3-1: Product: syz [ 1213.033653][T31346] usb 3-1: Manufacturer: syz [ 1213.038215][T31346] usb 3-1: SerialNumber: syz [ 1213.376778][T31346] usb 3-1: 0:2 : does not exist [ 1213.384078][T31346] usb 3-1: USB disconnect, device number 121 08:25:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:37 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:37 executing program 2: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:37 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) exit(0x0) 08:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1214.138681][T31346] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 1214.395684][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1214.544930][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1214.553706][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1214.564573][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1214.573432][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:25:38 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1214.752632][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1214.761816][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1214.770303][T31346] usb 3-1: Product: syz [ 1214.774725][T31346] usb 3-1: Manufacturer: syz [ 1214.779289][T31346] usb 3-1: SerialNumber: syz [ 1215.099645][T31346] usb 3-1: 0:2 : does not exist [ 1215.107562][T31346] usb 3-1: USB disconnect, device number 122 08:25:39 executing program 2: syz_usb_connect$uac1(0x0, 0xb6, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa4, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbe"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:39 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:39 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) exit(0x0) 08:25:39 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:39 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:39 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) [ 1215.854249][T31346] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 1216.122415][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1216.271481][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1216.280307][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1216.291083][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1216.300312][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1216.500295][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1216.509466][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1216.517888][T31346] usb 3-1: Product: syz [ 1216.522410][T31346] usb 3-1: Manufacturer: syz [ 1216.526986][T31346] usb 3-1: SerialNumber: syz [ 1216.838607][T31346] usb 3-1: 0:2 : does not exist [ 1216.845722][T31346] usb 3-1: USB disconnect, device number 123 08:25:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:40 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) 08:25:40 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:40 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:40 executing program 2: syz_usb_connect$uac1(0x0, 0xb6, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa4, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbe"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:40 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) exit(0x0) 08:25:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:41 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 08:25:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:41 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 08:25:41 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:41 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, 0x0, 0x0) 08:25:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c, 0x19, 0x7}, 0x1c}}, 0x0) 08:25:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, 0x0, 0x0) [ 1217.635340][ T4739] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 1217.874495][ T4739] usb 3-1: Using ep0 maxpacket: 8 [ 1217.994342][ T4739] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1218.003037][ T4739] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1218.014970][ T4739] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1218.023822][ T4739] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:25:41 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1218.183697][ T4739] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1218.192746][ T4739] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1218.200813][ T4739] usb 3-1: Product: syz [ 1218.204998][ T4739] usb 3-1: Manufacturer: syz [ 1218.209639][ T4739] usb 3-1: SerialNumber: syz [ 1218.532625][ T4739] usb 3-1: 0:2 : does not exist [ 1218.540007][ T4739] usb 3-1: USB disconnect, device number 124 08:25:42 executing program 2: syz_usb_connect$uac1(0x0, 0xb6, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa4, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbe"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:42 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, 0x0, 0x0) 08:25:42 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0) exit(0x0) 08:25:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:42 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="080006", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, 0x0, 0x0) 08:25:42 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 08:25:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:42 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) [ 1219.301100][ T9114] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 1219.540917][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1219.661053][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1219.669853][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1219.682365][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1219.691543][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1219.850671][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1219.859704][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1219.868546][ T9114] usb 3-1: Product: syz [ 1219.873068][ T9114] usb 3-1: Manufacturer: syz [ 1219.877709][ T9114] usb 3-1: SerialNumber: syz [ 1220.200393][ T9114] usb 3-1: 0:2 : does not exist [ 1220.209804][ T9114] usb 3-1: USB disconnect, device number 125 08:25:44 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd9"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 08:25:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 08:25:44 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="080006", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:44 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 08:25:44 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 08:25:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 08:25:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) [ 1220.950491][ T9114] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 1221.190737][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1221.310854][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1221.319557][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1221.330085][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1221.339193][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1221.500795][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1221.509847][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1221.518594][ T9114] usb 3-1: Product: syz [ 1221.523022][ T9114] usb 3-1: Manufacturer: syz [ 1221.527651][ T9114] usb 3-1: SerialNumber: syz [ 1221.851289][ T9114] usb 3-1: 0:2 : does not exist [ 1221.860178][ T9114] usb 3-1: USB disconnect, device number 126 08:25:45 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd9"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:45 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 08:25:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="d04882640fc75d0a64650f782166b8000000000f23d00f21f86635100000000f23f80f0dad84a4650f22260f7860002e0f9fe70f0099000066b8488100000f23c80f21f866350c0010000f23f8", 0x4d}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:45 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYRES32=0x0, @ANYBLOB="080006", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c}, 0x1c}}, 0x0) 08:25:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c}, 0x1c}}, 0x0) 08:25:46 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) [ 1222.622355][ T9114] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 1222.862807][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1222.983077][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1222.991758][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1223.002202][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1223.011137][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1223.173452][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1223.182651][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1223.191284][ T9114] usb 3-1: Product: syz [ 1223.196117][ T9114] usb 3-1: Manufacturer: syz [ 1223.200697][ T9114] usb 3-1: SerialNumber: syz [ 1223.524327][ T9114] usb 3-1: 0:2 : does not exist [ 1223.533534][ T9114] usb 3-1: USB disconnect, device number 127 08:25:47 executing program 2: syz_usb_connect$uac1(0x0, 0xb8, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa6, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd9"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 08:25:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@ipv6_delroute={0x1c}, 0x1c}}, 0x0) 08:25:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:47 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:47 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:47 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, 0x0, 0x0, 0x0) 08:25:47 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r1, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) 08:25:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, 0x0, 0x0, 0x0) 08:25:47 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) [ 1224.306340][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1224.547088][ T17] usb 3-1: Using ep0 maxpacket: 8 [ 1224.668651][ T17] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1224.677422][ T17] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1224.688212][ T17] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1224.697038][ T17] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1224.858180][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1224.867261][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1224.875780][ T17] usb 3-1: Product: syz [ 1224.880227][ T17] usb 3-1: Manufacturer: syz [ 1224.885238][ T17] usb 3-1: SerialNumber: syz [ 1225.209296][ T17] usb 3-1: 0:2 : does not exist [ 1225.218744][ T17] usb 3-1: USB disconnect, device number 2 08:25:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, 0x0, 0x0, 0x0) 08:25:49 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:49 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:49 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:49 executing program 4: r0 = syz_open_procfs(0x0, 0x0) clone(0x6340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={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_bp={0x0, 0x5}, 0xb01}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001400)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffc, 0x46, 0x0, @scatter={0x0, 0x200000, &(0x7f0000000240)}, &(0x7f0000001380)="59a59588c65becefec3acdfdbadd5ea2cab5523bafcea2a26effb9162cb67de31c060000053604a1c18ebf63b4a2f255a040f3242de34e42f50e1d4abb5945533310adc5fcdb", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe}) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x137, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80007fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@func, @call={0x85, 0x0, 0x0, 0x7}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe2$9p(&(0x7f0000000140), 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) pipe2$9p(0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x1) 08:25:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0), 0x0, 0x0) 08:25:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0), 0x0, 0x0) 08:25:49 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:49 executing program 4: r0 = syz_open_procfs(0x0, 0x0) clone(0x6340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0xb01}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001400)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffc, 0x46, 0x0, @scatter={0x0, 0x200000, &(0x7f0000000240)}, &(0x7f0000001380)="59a59588c65becefec3acdfdbadd5ea2cab5523bafcea2a26effb9162cb67de31c060000053604a1c18ebf63b4a2f255a040f3242de34e42f50e1d4abb5945533310adc5fcdb", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe}) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x137, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80007fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@func, @call={0x85, 0x0, 0x0, 0x7}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe2$9p(&(0x7f0000000140), 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) pipe2$9p(0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x1) 08:25:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0), 0x0, 0x0) 08:25:49 executing program 4: r0 = syz_open_procfs(0x0, 0x0) clone(0x6340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0xb01}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001400)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffc, 0x46, 0x0, @scatter={0x0, 0x200000, &(0x7f0000000240)}, &(0x7f0000001380)="59a59588c65becefec3acdfdbadd5ea2cab5523bafcea2a26effb9162cb67de31c060000053604a1c18ebf63b4a2f255a040f3242de34e42f50e1d4abb5945533310adc5fcdb", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffe}) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x137, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80007fff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@func, @call={0x85, 0x0, 0x0, 0x7}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe2$9p(&(0x7f0000000140), 0x0) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) pipe2$9p(0x0, 0x0) dup3(0xffffffffffffffff, r3, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x1) 08:25:49 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0}], 0x1, 0x0) [ 1226.012286][ T9114] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1226.254219][ T9114] usb 3-1: Using ep0 maxpacket: 8 [ 1226.394037][ T9114] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1226.402756][ T9114] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1226.413591][ T9114] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1226.422714][ T9114] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 08:25:50 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYBLOB="040004000000000008000100", @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) [ 1226.584630][ T9114] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1226.593654][ T9114] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1226.603350][ T9114] usb 3-1: Product: syz [ 1226.607745][ T9114] usb 3-1: Manufacturer: syz [ 1226.612311][ T9114] usb 3-1: SerialNumber: syz [ 1226.936085][ T9114] usb 3-1: 0:2 : does not exist [ 1226.943426][ T9114] usb 3-1: USB disconnect, device number 3 08:25:51 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0}], 0x1, 0x0) 08:25:51 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'veth0_to_batadv\x00', &(0x7f0000000240)=@ethtool_sset_info={0x37, 0x0, 0x6}}) 08:25:51 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:51 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mknod$loop(0x0, 0x8000, 0x1) pipe2$9p(&(0x7f0000000240), 0x0) dup(0xffffffffffffffff) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r2, r1, 0x0) 08:25:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0}], 0x1, 0x0) 08:25:51 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)}], 0x1, 0x0) 08:25:51 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000028c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) write$P9_RWALK(r1, &(0x7f0000000140)={0x16, 0x6f, 0x0, {0x1, [{}]}}, 0x16) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1227.699488][T31346] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1227.960666][T31346] usb 3-1: Using ep0 maxpacket: 8 [ 1228.101898][T31346] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1228.110612][T31346] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1228.121022][T31346] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1228.129936][T31346] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1228.302333][T31346] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1228.311475][T31346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1228.320159][T31346] usb 3-1: Product: syz [ 1228.324631][T31346] usb 3-1: Manufacturer: syz [ 1228.329196][T31346] usb 3-1: SerialNumber: syz [ 1228.684811][T31346] usb 3-1: 0:2 : does not exist [ 1228.692561][T31346] usb 3-1: USB disconnect, device number 4 08:25:52 executing program 2: syz_usb_connect$uac1(0x0, 0xb9, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa7, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "1da06d"}, @mixer_unit={0x7, 0x24, 0x4, 0x0, 0x0, "9a78"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, "e9"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5d, 0x4, 0x2, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, "89e32d6cbecdd944"}, @as_header={0x7}, @as_header={0x7}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, '-'}, @format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 08:25:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)}], 0x1, 0x0) 08:25:52 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:52 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fsetxattr$system_posix_acl(r0, &(0x7f0000000280)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010003000000000002000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000c00000000002000020000000000"], 0x64, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r6, @in={{0x2, 0x0, @empty}}}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000140)=0x8) 08:25:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:52 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)}], 0x1, 0x0) 08:25:52 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x7fffffff, 0x0) 08:25:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:25:52 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)='/proc/\x00\x00s/sy\x00\xef\xffZ\xff\x00\x00\x00\x00\x00\x00\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') openat$hwrng(0xffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/153, 0x6c5b5f1f386a312d) [ 1229.387736][ T12] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 1229.649108][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 1229.780116][ T12] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1229.788830][ T12] usb 3-1: config 1 has an invalid descriptor of length 93, skipping remainder of the config [ 1229.800654][ T12] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1229.809530][ T12] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 1230.011044][ T12] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1230.020178][ T12] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1230.028294][ T12] usb 3-1: Product: syz [ 1230.032565][ T12] usb 3-1: Manufacturer: syz [ 1230.037152][ T12] usb 3-1: SerialNumber: syz [ 1230.373042][ T12] usb 3-1: 0:2 : does not exist [ 1230.382286][ T12] usb 3-1: USB disconnect, device number 5 [ 1260.016383][ T0] ================================================================== [ 1260.024467][ T0] BUG: KCSAN: data-race in tick_nohz_next_event / tick_sched_timer [ 1260.032325][ T0] [ 1260.034637][ T0] write to 0xffffffff87f52650 of 4 bytes by interrupt on cpu 0: [ 1260.042239][ T0] tick_sched_timer+0x205/0x220 [ 1260.047067][ T0] __run_hrtimer+0x154/0x4b0 [ 1260.051638][ T0] hrtimer_interrupt+0x37c/0xa40 [ 1260.056570][ T0] __sysvec_apic_timer_interrupt+0xa3/0x280 [ 1260.062436][ T0] asm_call_on_stack+0xf/0x20 [ 1260.067082][ T0] sysvec_apic_timer_interrupt+0x80/0xd0 [ 1260.072688][ T0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1260.078633][ T0] native_safe_halt+0xe/0x10 [ 1260.083189][ T0] acpi_idle_enter+0x2ff/0x680 [ 1260.087920][ T0] cpuidle_enter_state+0x245/0x5d0 [ 1260.092996][ T0] cpuidle_enter+0x3c/0x60 [ 1260.097381][ T0] do_idle+0x229/0x310 [ 1260.101423][ T0] cpu_startup_entry+0x15/0x20 [ 1260.106152][ T0] rest_init+0xd8/0xe0 [ 1260.110187][ T0] arch_call_rest_init+0xa/0xb [ 1260.114914][ T0] start_kernel+0x608/0x6d0 [ 1260.119388][ T0] secondary_startup_64+0xa4/0xb0 [ 1260.124412][ T0] [ 1260.126711][ T0] read to 0xffffffff87f52650 of 4 bytes by task 0 on cpu 1: [ 1260.134071][ T0] tick_nohz_next_event+0x21d/0x310 [ 1260.139321][ T0] tick_nohz_get_sleep_length+0xca/0x140 [ 1260.144917][ T0] menu_select+0x328/0x1030 [ 1260.149422][ T0] cpuidle_select+0x3d/0x50 [ 1260.153890][ T0] do_idle+0x1eb/0x310 [ 1260.157939][ T0] cpu_startup_entry+0x15/0x20 [ 1260.162677][ T0] start_secondary+0xe3/0x110 [ 1260.167319][ T0] secondary_startup_64+0xa4/0xb0 [ 1260.172301][ T0] [ 1260.174593][ T0] Reported by Kernel Concurrency Sanitizer on: [ 1260.180714][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc7-syzkaller #0 [ 1260.188567][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.198601][ T0] ================================================================== [ 1260.206637][ T0] Kernel panic - not syncing: panic_on_warn set ... [ 1260.213210][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc7-syzkaller #0 [ 1260.221064][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.231215][ T0] Call Trace: [ 1260.234478][ T0] dump_stack+0x10f/0x19d [ 1260.238778][ T0] panic+0x207/0x64a [ 1260.242742][ T0] ? vprintk_emit+0x44a/0x4f0 [ 1260.247385][ T0] kcsan_report+0x684/0x690 [ 1260.251855][ T0] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 1260.257369][ T0] ? tick_nohz_next_event+0x21d/0x310 [ 1260.262709][ T0] ? tick_nohz_get_sleep_length+0xca/0x140 [ 1260.268491][ T0] ? menu_select+0x328/0x1030 [ 1260.273131][ T0] ? cpuidle_select+0x3d/0x50 [ 1260.277776][ T0] ? do_idle+0x1eb/0x310 [ 1260.281987][ T0] ? cpu_startup_entry+0x15/0x20 [ 1260.286888][ T0] ? start_secondary+0xe3/0x110 [ 1260.291705][ T0] ? secondary_startup_64+0xa4/0xb0 [ 1260.296876][ T0] kcsan_setup_watchpoint+0x453/0x4d0 [ 1260.302217][ T0] tick_nohz_next_event+0x21d/0x310 [ 1260.307411][ T0] tick_nohz_get_sleep_length+0xca/0x140 [ 1260.313022][ T0] menu_select+0x328/0x1030 [ 1260.317495][ T0] ? debug_smp_processor_id+0x18/0x20 [ 1260.322837][ T0] cpuidle_select+0x3d/0x50 [ 1260.327308][ T0] do_idle+0x1eb/0x310 [ 1260.331345][ T0] cpu_startup_entry+0x15/0x20 [ 1260.336075][ T0] start_secondary+0xe3/0x110 [ 1260.340721][ T0] secondary_startup_64+0xa4/0xb0 [ 1260.346935][ T0] Kernel Offset: disabled [ 1260.351242][ T0] Rebooting in 86400 seconds..