0140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) socket(0x40000000015, 0x805, 0x0) 11:27:53 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x116, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xa84) [ 333.307757] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 333.346844] overlayfs: filesystem on './bus' not supported as upperdir 11:27:53 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x40000d, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 333.425541] misc userio: The device must be registered before sending interrupts 11:27:53 executing program 0: r0 = socket(0x9, 0x805, 0xfffffffffffffffe) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) [ 333.547982] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 333.594106] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 333.627963] overlayfs: filesystem on './bus' not supported as upperdir 11:27:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x200000000000000) [ 333.650570] misc userio: The device must be registered before sending interrupts 11:27:53 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400d00, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 333.832159] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:53 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:53 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)) 11:27:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xf00000000000000) [ 333.872334] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 333.977323] overlayfs: filesystem on './bus' not supported as upperdir 11:27:53 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:53 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 11:27:53 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x406000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe8030000) 11:27:54 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) r2 = gettid() mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getegid() sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x3, 0x0, 0x3, 0x6, 0x0, 0x9, 0x9}, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000100)={0x981f, 0x3436324d, 0x1, 0x2, 0x1, @discrete={0x101, 0x101}}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000140)=""/92, 0x4000, 0x0, 0x9b6}, 0x18) [ 334.317261] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 334.356897] overlayfs: filesystem on './bus' not supported as upperdir 11:27:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x3f00) 11:27:54 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x401100, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:54 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80800) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:54 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:54 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x3, 0x8, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) [ 334.741493] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 334.798279] overlayfs: filesystem on './bus' not supported as upperdir 11:27:54 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1b000000) 11:27:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:54 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x20000114, 0x271e, &(0x7f0000000040)=""/13, &(0x7f00000000c0)=0xd) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r2 = getgid() mount$9p_unix(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2000001, &(0x7f0000000300)={'trans=unix,', {[{@access_any='access=any'}, {@aname={'aname', 0x3d, '^'}}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@access_client='access=client'}, {@version_9p2000='version=9p2000'}, {@afid={'afid', 0x3d, 0xc34}}, {@version_L='version=9p2000.L'}, {@cache_fscache='cache=fscache'}], [{@dont_hash='dont_hash'}, {@seclabel='seclabel'}, {@appraise='appraise'}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}}) socket$inet6(0xa, 0x4, 0x3) 11:27:54 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x800000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 335.010664] misc userio: The device must be registered before sending interrupts 11:27:54 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 335.131187] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:27:55 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x17) [ 335.218973] overlayfs: filesystem on './bus' not supported as upperdir 11:27:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/147) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:55 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400010, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 335.300167] misc userio: The device must be registered before sending interrupts 11:27:55 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:55 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 335.523027] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 335.581253] overlayfs: filesystem on './bus' not supported as upperdir 11:27:55 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x8000000000) 11:27:55 executing program 0: r0 = socket(0x40000000011, 0x805, 0x3) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:55 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:55 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400014, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:55 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:55 executing program 5: openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:55 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4200, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000080)={0x800, 0x2, 0x3017, 0x4432, 0x288, 0x7, 0x4, 0x1}) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0xff, 0x4) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 335.848432] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 335.906670] overlayfs: filesystem on './bus' not supported as upperdir [ 335.922552] __ntfs_error: 8 callbacks suppressed [ 335.922577] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:55 executing program 5: openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1d00000000000000) 11:27:55 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400a00, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:55 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000100)="30f095f5260226c729ee8099b01090e3896420265abec3c03975c5ab01b47fda0f3fa41486b1390b3228ab17a944a52fbe4f51db16c18f8770d5b68033421746ff228305f437a0112305e267ccf9a921338610d6306c6e0fe32d455c78d260cbd05185d4e41a82a0b66a50cdc8bdcb8cb441fa48715feac9980d22877a7d5fb5a1e701950f5bfbdd4ae7e321fb12a6a5a479c34c9af3") [ 336.261920] overlayfs: failed to resolve './file1': -2 [ 336.273676] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 336.396104] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 336.435750] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:56 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:56 executing program 5: openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:27:56 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_mount_image$jfs(&(0x7f0000000440)='jfs\x00', &(0x7f0000000480)='./file0\x00', 0x1a900d33, 0x7, &(0x7f0000001780)=[{&(0x7f00000004c0)="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", 0x1000, 0x100}, {&(0x7f00000014c0)="a2844ca271fc1b0644ef1d027a460bd60f6e65e87b89aeb9146ad90815cf6e6fd213b21194b193115b6aa81f144b50a4ddbbd97edcacdd9dffd888d658ddf1e5ca4a24c33143e2b6d39dc38ef31f536795aea4e8", 0x54, 0x3}, {&(0x7f0000001540)="710e209800eb6220d907d962ef20099e85287d63ce8d03e1b88db12e2f173324a0918e186456d3b8f813b66ef4349390d9ec8ef2185168152de6ad855346e77bc3a7bbe67a08047b", 0x48, 0x2}, {&(0x7f00000015c0)="38c9cc195aedf925cddda0f5601e1b6e5219d5e7d67df438c7cee3541648a8758b69d74d95992088e5c30690cf180e8ee31131e3842ac08d373236435e43c370a81be58d9e11863de65853b1826e92009e49b32611658e46926ef3b83b9cd911236b229737e553107c9198c009051bd68977f05c5bbfbf1eb91b4df21aab6fcb0a5b747b75d6bdb7726774f921720fd88e861a30284dea3bb90320a5d33261da90ef272537d5554cb43d6ecf95824715303b24463da2e2a0c2a4", 0xba, 0xfffffffffffffffc}, {&(0x7f0000001680)="1e67be8664253fd3e8d7cfd2a44242e8db8950ecd279ac9421ee46dfb8def1c6e435f5f46ec11237df817a944e8e712cd57f2776dc1c7d90bc4eb6df8a655c156d8a20e181989ca003c20a", 0x4b, 0x954}, {&(0x7f0000001700)="e273e2", 0x3, 0x6}, {&(0x7f0000001740)="950fc87863283877351a9751fbaefa8696ccb9a957b2f0e1c988f9923422ef2f", 0x20, 0x2a5}], 0x800000, &(0x7f0000001840)={[{@resize_size={'resize', 0x3d, 0x7}}, {@discard_size={'discard', 0x3d, 0xfff}}, {@discard='discard'}, {@umask={'umask', 0x3d, 0x7}}, {@errors_continue='errors=continue'}, {@nodiscard='nodiscard'}], [{@dont_measure='dont_measure'}]}) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x3, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x653, 0x6, 0x1000, 0xfeb7, 0x40000000800000}, &(0x7f0000000400)=0x14) r3 = socket(0x40000000015, 0x5, 0x3) socket(0x3, 0x1, 0x8ed) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000300)=0xdea7, 0x4) getsockopt(r3, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff) 11:27:56 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:56 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x40ff01, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:56 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 336.657273] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xffffffff00000000) 11:27:56 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x10c, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) [ 336.731305] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 336.743697] overlayfs: filesystem on './bus' not supported as upperdir 11:27:56 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x40000c, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:56 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt(r0, 0x4, 0x4, &(0x7f0000000000)=""/29, &(0x7f0000000080)=0x1d) 11:27:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xd000000) [ 337.120024] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 337.167915] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 337.202520] overlayfs: filesystem on './bus' not supported as upperdir 11:27:57 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:57 executing program 0: r0 = socket(0x40000000015, 0x800, 0x5) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) 11:27:57 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x40005c, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x3) 11:27:57 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 337.392180] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:57 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:57 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) poll(&(0x7f0000000100), 0x0, 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81e, 0x101003) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/97) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)={0x0, 0x0, @ioapic}) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 337.440125] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 337.500745] overlayfs: filesystem on './bus' not supported as upperdir 11:27:57 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x402608, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1c00000000000000) 11:27:57 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000080)={0x0, 0xffffffff80000000}, 0x2) [ 337.783438] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1300000000000000) 11:27:57 executing program 0: r0 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x6, 0x44200) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="ea49ab7521a5ca38ce52be2ccf014ec615bc9f9bfe77c0764b7f5238ed8d5f86b367d9642c4cc27dc9e2fbd3f210066d591f7bfb059e394dfaf9ff93f9155cdf8c70ff4563064c93fc55538474b2992cf731a7e21620932f1db84fcdebd63487e6438ff1b0fadb0907dcefdc6bca63d6304827cf25fa65bbb28f6495470d7eabcda7eef803cbd37c875c7a176861af182e1531ed20") r1 = socket(0x40000000015, 0x805, 0x0) io_setup(0x7fd2, &(0x7f00000001c0)=0x0) io_submit(r2, 0x3, &(0x7f0000000580)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000200)="1a41c8b0a3e0240e68dd1eed8d67c0a9bf4b9399d3e86c3d800a57fbe3a1166a7d8b9a43a2a0a422371a2e162ecdb046e9b60513fb190b7ce7eab5e47c0dcd70c8d6dd11e726524eff2fbff536e73883aa8527066857fbd7647476a3cf7bff91aa66fc3955b8bbbc7b203bb8de54ac7902d95a30148c93d344b44eeb3165b7d4d9095b2f1c37e825cfdd7eaa14e3ea26ec54efec7fdb6192cb446696c3393735176a9deaac51837be46a490a52f45e002e14ecc795d022f2eaed478d6af8324c02ef96cc4696cef5cd1eb79b0633e27194a8120e76ecb61c9e68", 0xda, 0x0, 0x0, 0x2, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000480), 0x0, 0x3f, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000500)="d5ed33d8b7103a438963e3bc26db62b9a95245a9f5b374dc3cc56d5d", 0x1c, 0x7, 0x0, 0x3, r0}]) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000080), 0x17, 0x2) [ 337.860237] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 337.903793] overlayfs: filesystem on './bus' not supported as upperdir 11:27:57 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:57 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:57 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0xc0ffff, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1200000000000000) 11:27:57 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xffffffffffffff4c) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(fpu(pcbc(aes-aesni)),sha224-avx)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd3, 0x4000) write$FUSE_DIRENT(r1, &(0x7f0000000480)={0xa0, 0xffffffffffffffda, 0x7, [{0x3, 0xd30e, 0x8, 0x0, '}selinux'}, {0x3, 0x33, 0xc, 0x2f, '/dev/amidi#\x00'}, {0x3, 0xffffffff, 0x2a, 0x4, 'ccm_base(fpu(pcbc(aes-aesni)),sha224-avx)\x00'}]}, 0xa0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) fdatasync(r1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)={0x7, 0x0, [{0x100000000, 0x4, 0x0, 0x0, @adapter={0xe8, 0xfffffffffffffff7, 0x100, 0x4, 0x7}}, {0x100000000, 0x4, 0x0, 0x0, @sint={0x3, 0x6}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x8, 0x800}}, {0x7, 0x4, 0x0, 0x0, @msi={0x2, 0xfffffffffffffffc, 0x9}}, {0x3, 0x3, 0x0, 0x0, @sint={0x1c4b, 0x8}}, {0x591f, 0x6, 0x0, 0x0, @msi={0x8, 0x0, 0xf0c7}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffff4ea, 0x3000}}]}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/157, 0x9d}, &(0x7f0000000200), 0x40}, 0x20) r2 = gettid() prlimit64(r2, 0x3, &(0x7f0000000400)={0x81, 0x8}, &(0x7f0000000440)) [ 338.233108] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:58 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000080)={0x0, 0xffffffff80000000}, 0x2) 11:27:58 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x3, 0x80000000000009, 0x1}, 0x2c) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000300)=0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040), 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x800, 0x1) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f0000000240)={0x0, @bt={0xdc3f, 0x4, 0x1, 0x1, 0xfc, 0x0, 0x8, 0xfffffffffffff7d8, 0x8, 0x2, 0x4, 0x7, 0x4, 0x9, 0x4, 0xc}}) r3 = socket(0x100000000f, 0x8000f, 0x0) getsockname$llc(r3, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt(r3, 0x5, 0x20002721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) 11:27:58 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400500, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:58 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xc000000) 11:27:58 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 338.522828] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 338.539299] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:27:58 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="98000000290008002cbd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x98}, 0x1, 0x0, 0x0, 0x20040001}, 0x8040) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 338.649370] overlayfs: filesystem on './bus' not supported as upperdir [ 338.673459] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:27:58 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:58 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x3000000) 11:27:58 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x490000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 11:27:58 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0xa0ffff, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:58 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:58 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 339.007059] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:27:58 executing program 0: getsockopt(0xffffffffffffffff, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000080)=0x175) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r1, r2, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) [ 339.082745] overlayfs: filesystem on './bus' not supported as upperdir 11:27:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x19000000) 11:27:59 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:59 executing program 5: getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:59 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400006, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:59 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0xa0ffff, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:59 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x200, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x14829f08}, 0x8) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000080)) ioctl$RTC_AIE_OFF(r2, 0x7002) socket$inet_sctp(0x2, 0x1, 0x84) 11:27:59 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:59 executing program 5: getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 339.393372] overlayfs: failed to resolve './file1': -2 11:27:59 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0xa0ffff, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 339.462814] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:27:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x700) [ 339.504570] overlayfs: filesystem on './bus' not supported as upperdir 11:27:59 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x8000) write$P9_RLOCK(r1, &(0x7f0000000080)={0x8, 0x35, 0x1}, 0x8) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 339.551168] overlayfs: failed to resolve './file1': -2 11:27:59 executing program 5: getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:59 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:59 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x401200, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:59 executing program 2: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0xa0ffff, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:59 executing program 5: r0 = socket(0x0, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 339.734771] overlayfs: failed to resolve './file1': -2 [ 339.760575] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 339.788686] overlayfs: filesystem on './bus' not supported as upperdir 11:27:59 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:59 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x501002) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:27:59 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:27:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x2) 11:27:59 executing program 5: r0 = socket(0x0, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 339.925044] misc userio: The device must be registered before sending interrupts 11:27:59 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400300, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:27:59 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:27:59 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x800, 0x94a, 0xfffffffffffffffc, 'queue1\x00', 0x5}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000240)="66b8e8008ed067660f38807700f40f090f0b48b8f6740000000000000f23d80f21f835000000b00f23f82666470f019b40de858766400f388211f4c4c379172d0040000008", 0x45}], 0x1, 0x4, &(0x7f00000002c0), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x14000000, 0x1) fchmod(r1, 0x130) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') accept$packet(r1, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000d00)={'team0\x00', 0x0}) accept4$packet(r1, &(0x7f0000000d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000d80)=0x14, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @remote, @multicast1}, &(0x7f0000000e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e40)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000f40)=0xe8) recvmmsg(r1, &(0x7f0000002880)=[{{&(0x7f0000000f80)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002480)=[{&(0x7f0000001000)=""/200, 0xc8}, {&(0x7f0000001100)=""/68, 0x44}, {&(0x7f0000001180)=""/192, 0xc0}, {&(0x7f0000001240)=""/72, 0x48}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/88, 0x58}, {&(0x7f0000002380)=""/213, 0xd5}], 0x8, &(0x7f0000002500)=""/221, 0xdd, 0x1ff}, 0x3cd2cb74}, {{&(0x7f0000002600)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002680)=""/149, 0x95}, {&(0x7f0000002740)=""/141, 0x8d}], 0x2, &(0x7f0000002840)=""/26, 0x1a, 0x158}, 0x7}], 0x2, 0x40000000, 0x0) getpeername$packet(r0, &(0x7f0000002900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002940)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000004c0)=0x4, 0x4) recvmmsg(r1, &(0x7f000000a540)=[{{&(0x7f00000029c0)=@ethernet, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002a40)=""/100, 0x64}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/243, 0xf3}, {&(0x7f0000004c80)=""/116, 0x74}, {&(0x7f0000004d00)=""/48, 0x30}, {&(0x7f0000004d40)=""/83, 0x53}], 0x8, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000004e40)=@ax25, 0x80, &(0x7f0000006080)=[{&(0x7f0000004ec0)=""/68, 0x44}, {&(0x7f0000004f40)=""/79, 0x4f}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/130, 0x82}], 0x4, &(0x7f00000060c0)=""/65, 0x41, 0x6}, 0xfffffffffffffc00}, {{&(0x7f0000006140)=@in={0x2, 0x0, @local}, 0x80, &(0x7f00000061c0), 0x0, 0x0, 0x0, 0x100}, 0x3f}, {{&(0x7f0000006200)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000007380)=[{&(0x7f0000006280)}, {&(0x7f00000062c0)=""/95, 0x5f}, {&(0x7f0000006340)=""/4096, 0x1000}, {&(0x7f0000007340)=""/51, 0x33}], 0x4, &(0x7f00000073c0)=""/180, 0xb4, 0xfff}, 0x31d4}, {{&(0x7f0000007480)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000007840)=[{&(0x7f0000007500)=""/130, 0x82}, {&(0x7f00000075c0)=""/179, 0xb3}, {&(0x7f0000007680)=""/147, 0x93}, {&(0x7f0000007740)=""/126, 0x7e}, {&(0x7f00000077c0)=""/117, 0x75}], 0x5, &(0x7f00000078c0)=""/88, 0x58, 0x8000}, 0x4d}, {{&(0x7f0000007940)=@hci, 0x80, &(0x7f0000007c80)=[{&(0x7f00000079c0)=""/227, 0xe3}, {&(0x7f0000007ac0)=""/214, 0xd6}, {&(0x7f0000007bc0)=""/92, 0x5c}, {&(0x7f0000007c40)=""/29, 0x1d}], 0x4, &(0x7f0000007cc0)=""/121, 0x79, 0x1}, 0x80000000}, {{&(0x7f0000007d40)=@nl, 0x80, &(0x7f0000007dc0), 0x0, &(0x7f0000007e00)=""/99, 0x63, 0xc00000000}, 0xcab4}, {{&(0x7f0000007e80)=@in6, 0x80, &(0x7f0000008340)=[{&(0x7f0000007f00)=""/214, 0xd6}, {&(0x7f0000008000)=""/32, 0x20}, {&(0x7f0000008040)=""/51, 0x33}, {&(0x7f0000008080)=""/215, 0xd7}, {&(0x7f0000008180)=""/231, 0xe7}, {&(0x7f0000008280)=""/75, 0x4b}, {&(0x7f0000008300)}], 0x7, &(0x7f00000083c0)=""/209, 0xd1, 0x401}, 0x1}, {{0x0, 0x0, &(0x7f0000009500)=[{&(0x7f00000084c0)=""/4096, 0x1000}, {&(0x7f00000094c0)=""/13, 0xd}], 0x2, &(0x7f0000009540)=""/4096, 0x1000, 0xa7}, 0x45b}], 0x9, 0x0, &(0x7f000000a780)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a7c0)={@empty, @multicast2, 0x0}, &(0x7f000000a800)=0xc) recvmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f000000b100)=[{&(0x7f000000aac0)=""/229, 0xe5}, {&(0x7f000000abc0)=""/94, 0x5e}, {&(0x7f000000ac40)=""/228, 0xe4}, {&(0x7f000000ad40)=""/205, 0xcd}, {&(0x7f000000ae40)=""/53, 0x35}, {&(0x7f000000ae80)=""/78, 0x4e}, {&(0x7f000000af00)=""/9, 0x9}, {&(0x7f000000af40)=""/96, 0x60}, {&(0x7f000000afc0)=""/204, 0xcc}, {&(0x7f000000b0c0)=""/1, 0x1}], 0xa, &(0x7f000000b1c0)=""/108, 0x6c, 0xfffffffffffff800}, 0x6}, {{&(0x7f000000b240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f000000c800)=[{&(0x7f000000b2c0)=""/184, 0xb8}, {&(0x7f000000b380)=""/111, 0xffffffffffffffe2}, {&(0x7f000000b400)=""/4096, 0x1000}, {&(0x7f000000c400)=""/199, 0xc7}, {&(0x7f000000c500)=""/183, 0xb7}, {&(0x7f000000c5c0)=""/147, 0x93}, {&(0x7f000000c680)=""/177, 0xb1}, {&(0x7f000000c740)=""/175, 0xaf}], 0x8, 0x0, 0x0, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f000000ca00)=[{&(0x7f000000c880)=""/133, 0x85}, {&(0x7f000000c940)=""/50, 0x32}, {&(0x7f000000c980)=""/69, 0x45}], 0x3, &(0x7f000000ca40)=""/103, 0x67, 0x7}, 0x1}, {{&(0x7f000000cac0)=@llc, 0x80, &(0x7f000000dd00)=[{&(0x7f000000cb40)=""/46, 0x2e}, {&(0x7f000000cb80)=""/236, 0xec}, {&(0x7f000000cc80)=""/31, 0x1f}, {&(0x7f000000ccc0)=""/4096, 0x1000}, {&(0x7f000000dcc0)=""/25, 0x19}], 0x5, &(0x7f000000dd80)=""/97, 0x61, 0x2}, 0x968b}], 0x4, 0x40010000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000df00)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000e300)={&(0x7f0000000440), 0xc, &(0x7f000000e2c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="48030000", @ANYRES16=r2, @ANYBLOB="010b27bd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="8400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="b00002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72df348e514cc83842916a1eca46055f636f756e7400000000000000000000000000000800030003000000080004000200000008000100", @ANYRES32=r9, @ANYBLOB="e800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008a57000008000600", @ANYRES32=r11, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400020001000000000008000300f8ffffff960b07fc018000000900fd010008000000000409090000000600ff030100000008000100", @ANYRES32=r12, @ANYBLOB="f800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffffff7f3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x348}}, 0x8880) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000340)=""/134) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) accept4$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x80800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000400)) [ 340.111511] misc userio: The device must be registered before sending interrupts 11:28:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x4) 11:28:00 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:00 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x20000042}, 0x2) 11:28:00 executing program 5: r0 = socket(0x0, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 340.158709] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 340.185643] overlayfs: filesystem on './bus' not supported as upperdir 11:28:00 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400b00, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:00 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000200)=""/113) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x5000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000080)="423dbcf6688e41428e9074d413ad4a4e9551376a4f6000032823e9c63025f84b08c247409a595ab4b6c4f2fb58640e9c78a33d32d9e8b850d5d8d5e03c9372363e81c3900675fce0f4c522051eb55e519aa5d681986c99868200e0201487d8f6676e38d99625cae0e858a0ae7df20d1630b5f828c675e408b7963b381e6fd5ac0a40200d139fc37d8255bb", &(0x7f0000000140)=""/55}, 0x18) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x74f5bc92}, 0x2) 11:28:00 executing program 5: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe) 11:28:00 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) pread64(r0, &(0x7f0000000080)=""/171, 0xab, 0x0) 11:28:00 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x63}, 0x2) [ 340.512419] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 340.544380] overlayfs: filesystem on './bus' not supported as upperdir 11:28:00 executing program 5: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = dup2(r0, r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x6, [0x0, 0x3, 0x1, 0x7fff, 0x7, 0x9]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:28:00 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400826, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff00000000) 11:28:00 executing program 5: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt(r2, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:00 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x3}, 0x2) [ 340.846996] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 340.906730] overlayfs: filesystem on './bus' not supported as upperdir 11:28:00 executing program 5: socket(0x40000000015, 0x805, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:00 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x141000, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000080)={0x0, 0x16c, {0x81, 0x0, 0x3007, 0x0, 0xa, 0x7, 0x3, 0x4}}) r1 = socket(0x100040000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2, 0x6bf}}, 0x0, 0x7fffffff, 0x0, 0x80000000000, 0x6}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x100000001, 0x1, 0x5, 0x5, r2}, 0x10) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x55, "3985508928b2015572d9faf66b845edd33aba236566fe28401813f087a16a55be5652e5ba65e47c26b4e5508bd59321896cf03d438c0535aae01f170e034da115285613e713c27736313284c051db6d25f79f2b6c0"}, &(0x7f00000001c0)=0x79) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x5, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@loopback, @loopback, @broadcast}, 0xc) 11:28:00 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400900, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x12) 11:28:00 executing program 5: socket(0x40000000015, 0x805, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 341.162533] __ntfs_error: 11 callbacks suppressed [ 341.162543] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:01 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) write$P9_RLERROR(r0, &(0x7f0000000000)={0x9, 0x7, 0x1}, 0x9) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x54}, 0x2) 11:28:01 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 341.204210] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:01 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 341.259607] overlayfs: filesystem on './bus' not supported as upperdir [ 341.259725] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x9}, 0x2) 11:28:01 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x600000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x3d5}, 0x2) 11:28:01 executing program 0: r0 = socket(0x40040000015, 0x805, 0x20) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/216, 0x4}) 11:28:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x8) 11:28:01 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:01 executing program 5: socket(0x40000000015, 0x805, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3000000}, 0x2) 11:28:01 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x0, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:01 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) [ 341.599862] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1000000) [ 341.675148] misc userio: The device must be registered before sending interrupts 11:28:01 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400008, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:01 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 341.726724] misc userio: The device must be registered before sending interrupts 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6c}, 0x2) 11:28:01 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x0, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:01 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) socket(0x5, 0x80005, 0x3f) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 341.867664] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 341.881884] misc userio: The device must be registered before sending interrupts 11:28:01 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x0, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:01 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x300000000000000}, 0x2) [ 341.965329] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe000000) 11:28:01 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 342.059006] overlayfs: filesystem on './bus' not supported as upperdir [ 342.075340] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 342.094950] misc userio: The device must be registered before sending interrupts 11:28:01 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffff, 0x3f, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x7}, 0x10) 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x700000000000000}, 0x2) 11:28:02 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:02 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x40003a, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:02 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 342.290752] misc userio: The device must be registered before sending interrupts 11:28:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) r1 = socket(0x200000015, 0x804, 0x8) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xd) 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x74000000}, 0x2) 11:28:02 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:02 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) [ 342.423400] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xc000000000000) [ 342.504801] misc userio: The device must be registered before sending interrupts [ 342.530440] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x600}, 0x2) 11:28:02 executing program 0: getsockopt(0xffffffffffffffff, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x7cf) 11:28:02 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 342.613102] overlayfs: filesystem on './bus' not supported as upperdir [ 342.621592] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:02 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:02 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x402607, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 342.703311] misc userio: The device must be registered before sending interrupts 11:28:02 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote, 0x9}}, 0x7, 0x6, 0x8, 0x101, 0x9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7fff, 0x800) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0x1c}, @loopback, 0x80, 0x4, 0x7fff, 0x500, 0x1, 0x100000, r3}) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7}, 0x2) 11:28:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1000000000000000) 11:28:02 executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x2}, [], {0x4, 0x2}, [{0x8, 0x3, r1}, {0x8, 0x1, r2}, {0x8, 0x7, r3}], {0x10, 0x1}, {0x20, 0x5}}, 0x3c, 0x2) r4 = socket(0x40000000015, 0x805, 0x0) getsockopt(r4, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 342.869165] misc userio: The device must be registered before sending interrupts [ 342.914390] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0xffffff7f00000000}, 0x2) [ 343.009924] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:02 executing program 0: r0 = socket(0x10, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) 11:28:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1c000000) 11:28:02 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 343.081918] misc userio: The device must be registered before sending interrupts [ 343.093302] overlayfs: filesystem on './bus' not supported as upperdir 11:28:02 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6000000}, 0x2) 11:28:03 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:03 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:03 executing program 0: r0 = socket(0x2010000000000b, 0x6, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22, @rand_addr=0xe386}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8001, 0x9}, 0xc) [ 343.240973] misc userio: The device must be registered before sending interrupts 11:28:03 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6c00000000000000}, 0x2) 11:28:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1c) [ 343.390613] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 343.483065] misc userio: The device must be registered before sending interrupts 11:28:03 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xf8d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7fff, 0x0, 0x1, 0x1f, 0x100}, 0x14) getsockopt(r0, 0x114, 0x9, &(0x7f0000000040)=""/13, &(0x7f0000000100)=0xfea5) 11:28:03 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400003, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:03 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6}, 0x2) 11:28:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xc00) [ 343.643124] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 343.680047] misc userio: The device must be registered before sending interrupts 11:28:03 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 343.692284] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:03 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:03 executing program 0: r0 = socket(0x40000000115, 0x805, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x40, 0x7, 0x9, 0x2}]}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x804) [ 343.738853] overlayfs: filesystem on './bus' not supported as upperdir 11:28:03 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x400000000000000}, 0x2) 11:28:03 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400007, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:03 executing program 0: r0 = socket(0x40000000014, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 343.894132] misc userio: The device must be registered before sending interrupts 11:28:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xd00000000000000) [ 343.945540] misc userio: The device must be registered before sending interrupts 11:28:03 executing program 0: getsockopt(0xffffffffffffffff, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x20000, 0x4) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x9, 0x0, 0xd}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vsock\x00', 0x80101100, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x4000, 0xd000, 0x1f, 0x9d, 0x800, 0x5, 0x7, 0x8, 0x9, 0x3ff, 0x1f, 0x10001}, {0x2, 0x11f000, 0xa, 0x4, 0xffffffff, 0xbd1, 0x3, 0x7, 0x5, 0x8001, 0x3, 0x455}, {0x0, 0x2000, 0x3, 0x3, 0x4, 0x8, 0x7, 0xfffffffffffff5f0, 0x1, 0xffff, 0x100, 0x7}, {0x3000, 0xf000, 0xf, 0x100000001, 0x3, 0x3, 0x100000001, 0x6, 0xfffffffffffffbff, 0x1ff, 0x9, 0x4}, {0x10000, 0xf001, 0x4, 0x0, 0x6, 0x5, 0x8687, 0x0, 0x7, 0xfffffffffffeffff, 0xf24, 0x9}, {0xd000, 0x1001, 0xa, 0x3, 0x7, 0xb645, 0x7, 0x80, 0x0, 0x4, 0x2, 0x1}, {0x2, 0x3004, 0xe, 0x2, 0x1f, 0xffffffffffffff80, 0x0, 0xfe6, 0xe0, 0xa2, 0x1, 0x35b}, {0x0, 0x6006, 0xe, 0xffff, 0x8, 0x0, 0x1, 0x5, 0x10000, 0x15e1, 0xa11, 0x80000000}, {0x6, 0xf002}, {0x103002, 0x1000}, 0x40000028, 0x0, 0x2000, 0x2, 0x0, 0x2000, 0x0, [0x5, 0x1, 0x9, 0x10001]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7000000aa5adcf166556b3dbe8df27825ebf753b3d718de68a4c0b16fe29cf37eb96353bbcbfc27ff0a7cf51dbd2e0b9adc07f3fb7414104fd4692f64be42895ef8a5ff17a2f447490ce4d0596e9eda5bf2b1a67663366b97e7500125bde17c234ef6c12ce2f8530b9868746e705234d9ff30179694cc79ef96b6b3387f495880912728dfdcf41ab9534ad2a09aaba2fea64534af3745976beb2ffb471fb1a802440231a3ea7e848fb71955496871fa558913bb0bac9d50b8a6e7cb3de247bed789ed1e7636ab57e3809cb403007de51789f11ff8c0724a4534c947a3acc7c9aa10b7d89db687b91cfd1d"], &(0x7f0000000440)=0xef) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000014c0)=0x1008) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={r3, 0x23, 0x4, 0x6}, 0x10) 11:28:03 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x2000000}, 0x2) [ 344.149458] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 344.172669] misc userio: The device must be registered before sending interrupts 11:28:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x14000000) [ 344.204300] overlayfs: filesystem on './bus' not supported as upperdir [ 344.212505] Unknown ioctl 1094233732 [ 344.255448] Unknown ioctl 1094233732 11:28:04 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4c000000}, 0x2) 11:28:04 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x8) 11:28:04 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 344.343059] misc userio: The device must be registered before sending interrupts 11:28:04 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:04 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x404000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:04 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x60000000}, 0x2) 11:28:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x4000000000000000) [ 344.520088] misc userio: The device must be registered before sending interrupts [ 344.590381] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:04 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4800}, 0x2) 11:28:04 executing program 0: socket(0x15, 0x805, 0x0) [ 344.658921] overlayfs: filesystem on './bus' not supported as upperdir [ 344.712963] misc userio: The device must be registered before sending interrupts 11:28:04 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400011, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xf00) 11:28:04 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x200000000000000}, 0x2) 11:28:04 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f00000000c0)=""/209, 0xffffffffe7122d3a}) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) recvmmsg(r0, &(0x7f0000005a00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000300)=""/252, 0xfc}], 0x3, &(0x7f0000000400)=""/4096, 0x1000, 0xfffffffffffffff9}}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001400)=""/74, 0x4a}, {&(0x7f0000001480)=""/239, 0xef}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/30, 0x1e}, {&(0x7f0000001640)=""/204, 0xcc}, {&(0x7f0000001740)=""/216, 0xd8}], 0x6, &(0x7f00000018c0)=""/4096, 0x1000}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000028c0)=""/238, 0xee}, {&(0x7f00000029c0)=""/100, 0x64}, {&(0x7f0000002a40)=""/157, 0x9d}, {&(0x7f0000002b00)=""/25, 0x19}], 0x4, &(0x7f0000002b80)=""/102, 0x66, 0x8}, 0x2e01083}, {{&(0x7f0000002c00)=@alg, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002c80)=""/143, 0x8f}, {&(0x7f0000002d40)=""/98, 0x62}], 0x2, &(0x7f0000002e00)=""/19, 0x13, 0xffff}, 0x8}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000002e40)=""/93, 0x5d}, {&(0x7f0000002ec0)=""/161, 0xa1}, {&(0x7f0000002f80)=""/106, 0x6a}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000003100)=""/240, 0xf0}, {&(0x7f0000003200)=""/156, 0x9c}, {&(0x7f00000032c0)=""/141, 0x8d}, {&(0x7f0000003380)=""/213, 0xd5}, {&(0x7f0000003480)=""/4096, 0x1000}], 0x9, &(0x7f0000004540)=""/28, 0x1c}, 0x8}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000004580)=""/150, 0x96}, {&(0x7f0000004640)=""/195, 0xc3}, {&(0x7f0000004740)=""/94, 0x5e}, {&(0x7f00000047c0)=""/89, 0x59}, {&(0x7f0000004840)=""/4096, 0x1000}], 0x5, &(0x7f00000058c0)=""/23, 0x17, 0x100}, 0x100000000}, {{&(0x7f0000005900)=@nfc_llcp, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005980)=""/14, 0xe}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x5b}], 0x7, 0x20, &(0x7f0000005bc0)={0x77359400}) [ 344.935858] misc userio: The device must be registered before sending interrupts 11:28:04 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x100000000000000}, 0x2) [ 344.977679] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 345.046484] overlayfs: filesystem on './bus' not supported as upperdir [ 345.082956] misc userio: The device must be registered before sending interrupts 11:28:04 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:05 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:05 executing program 0: getsockopt(0xffffffffffffffff, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 11:28:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x14) 11:28:05 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x401020, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:05 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6000}, 0x2) [ 345.236656] misc userio: The device must be registered before sending interrupts 11:28:05 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4800000000000000}, 0x2) 11:28:05 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1cef, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x214600) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0xf002, 0x17000, 0x3007, 0x1], 0x6, 0x80, 0xfffffffffffffffd}) [ 345.339105] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 345.395029] overlayfs: filesystem on './bus' not supported as upperdir [ 345.406805] misc userio: The device must be registered before sending interrupts 11:28:05 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x100, 0x5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x566, 0x5, 0x1002, 0x6}, 0x6) 11:28:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x13) 11:28:05 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400012, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:05 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4c00}, 0x2) [ 345.681248] misc userio: The device must be registered before sending interrupts [ 345.702475] overlayfs: failed to resolve './file1': -2 [ 345.759120] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1b00000000000000) 11:28:05 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:05 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='bridge_slave_0\x00'}) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:05 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x48}, 0x2) 11:28:05 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400408, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:05 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x900000000000000) [ 345.952971] misc userio: The device must be registered before sending interrupts [ 346.006882] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 346.042650] overlayfs: filesystem on './bus' not supported as upperdir 11:28:05 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5, 0x5340, 0x90f, 0xc536, 0xfffffffffffffffe, 0x1, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x0, 0x0, 0x81, 0x5, 0x200}}, &(0x7f0000000200)=0xb0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x181600, 0x16) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2000, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000340)={0xdf9d, 0x4, 0x1, r4}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000380), 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x4, 0x401, 0xab}, 0x10) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x20, 0xfff, 0x5}, &(0x7f0000000080)=0x18) prctl$getreaper(0x13, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x10001}, &(0x7f0000000100)=0xdf0d2a90275ce3a1) 11:28:05 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x500}, 0x2) 11:28:05 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='/verlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:06 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x3f, 0x1, 0x3563, 0x1}, 0x10) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 346.197203] misc userio: The device must be registered before sending interrupts 11:28:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x700000000000000) [ 346.248597] __ntfs_error: 9 callbacks suppressed [ 346.248607] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:06 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x1000000}, 0x2) [ 346.371219] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 346.409700] misc userio: The device must be registered before sending interrupts 11:28:06 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:06 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:06 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='\nverlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:06 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x48000000}, 0x2) 11:28:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x800000000000000) 11:28:06 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 346.687231] misc userio: The device must be registered before sending interrupts [ 346.731220] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:06 executing program 0: r0 = socket(0x240000000015, 0x80806, 0x5) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 11:28:06 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x60}, 0x2) [ 346.860648] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 346.889157] misc userio: The device must be registered before sending interrupts 11:28:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x8000000) 11:28:06 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) 11:28:06 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='%verlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:06 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x20000000}, 0x2) [ 347.101592] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 347.120652] misc userio: The device must be registered before sending interrupts 11:28:07 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:07 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x410300, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f00000000c0)=0x6ca) r1 = socket(0x40000000015, 0x805, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)="ca84132617f63611cf53ea3be6126d158c070b6be16556a2ad5f7bc1f6e5774adff00e344bf5ddda041ca76b26426a979feffb6e4cca4b1abaeadfff388f6684c8e321ae6e6a8ce741a98c9c58cf6b6a198a5299dcd3e30a23df9dff2dd1394c7af55b794492e69bfee5e1815e0d72199dc0d5f19d26b10f4ad0ca37bca800", 0x7f, r2) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000340)=0xa0af) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001440)=0x8) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) syz_open_dev$media(&(0x7f00000013c0)='/dev/media#\x00', 0xff, 0x28400) keyctl$unlink(0x9, r3, r3) 11:28:07 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7a}, 0x2) 11:28:07 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1a00) [ 347.257237] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 347.325621] misc userio: The device must be registered before sending interrupts 11:28:07 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)=',verlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:07 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x5}, 0x2) 11:28:07 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback}, 0x4, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140), 0x0, 0x200000c0}, 0xc084) [ 347.480808] misc userio: The device must be registered before sending interrupts [ 347.492427] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:07 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4c00000000000000}, 0x2) 11:28:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1d) [ 347.587827] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:07 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='\\verlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:07 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x113, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) [ 347.948685] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 347.986716] misc userio: The device must be registered before sending interrupts 11:28:07 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:07 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000240)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x3, 0x80000, 0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="67ae97b40100f7ff7fe92796c7cc7b88d1060001772334040700"], &(0x7f0000000140)=0x14) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x20a00) ioctl$TIOCGPTPEER(r3, 0x5441, 0x8) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000100)={0x5, 0x0, 0x7, 0x5, 0x9ef0}) 11:28:07 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:07 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7a00000000000000}, 0x2) 11:28:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x5) [ 348.072884] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:08 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='o\nerlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 348.197658] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 0: r0 = socket(0x140000000015, 0x805, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) fsetxattr$security_smack_transmute(r0, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x3) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:08 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x300}, 0x2) 11:28:08 executing program 0: r0 = socket(0x200000000000007, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 348.436970] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xb) 11:28:08 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x68}, 0x2) [ 348.552308] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='o%erlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:08 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:08 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:08 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x74}, 0x2) 11:28:08 executing program 0: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2000, 0x0) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xc8, 0xff, 0x0, 0x1, 0x0, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x3000000000000, @ipv4={[], [], @local}, 0x7fffffff}}, 0xffffffff, 0x9, 0x8, 0x6, 0x2}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x95, "dbed5ea686e53b40552c71f4a654c069792219bff0b84b29dd8396d1a0d3094d6bef7e29d3b14913bcbab04217f4dd91d3deabba58b3055db390d6e924f470629de10735379b28eaeefeb0103c452d868f8279dadb6fc376c1a4603f1754cf0c5c244f58721cfbee636dc86c852dd796b98c818919fd9125c1bad57798155d6199e3f99115d74799a5661461cb8475123bf62d62a6"}, &(0x7f0000000480)=0x9d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={r3, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) r5 = socket(0x40000000013, 0x7, 0x200) getsockopt(r5, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x1}, 0x8) [ 348.723522] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xc00000000000000) 11:28:08 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4}, 0x2) 11:28:08 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ov,rlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:08 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x8, @rand_addr=0x200, 0x4e22, 0x4, 'ovf\x00', 0x14, 0x8, 0x43}, {@remote, 0x4e20, 0x0, 0x3, 0x1, 0x6}}, 0x44) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 348.937981] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7400000000000000}, 0x2) [ 349.100475] misc userio: The device must be registered before sending interrupts 11:28:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1200) 11:28:09 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, 0x29, 0x300, 0x70bd25, 0x25dfdbfd, {0x16}, [@generic="2ce0e80d425fcfaeca9d09f1d084fb2b1bb5e6187fd390d30cf4ac56cb22b60809121145ae856caa9e45d2197865431c9c90b46fc49e0cc2f1e2666918bb5f82d1d80d5a0dbeaeb389259956dd1e5ed4dfbf2733fd53d918e15e5b70c5b8909396236d16c9272f91727073e5a59f13c6858476ccbeedda85f882b7267c491a07bfd401efb5b578d5319e77fb740fe882389a1d0f4ead1466b45cf6ea5995a42119d428f8dce207e82626e4d9920a3b7bea241937627a4bc718de7885f2"]}, 0xd4}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0xfffffffffffffffd, &(0x7f00000016c0)=0xbe) getresuid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000001300)=[{&(0x7f0000000300)="8a567127a3b2768ed9f9847e6d49778e363b8bfcb93ba63f3734d71fcbb00c2be673993450da6483dde819059fbdad070c2933adc30becb7aeeb3661587bad910609148d9f650fd0293965a1fd1fe320812c2cd03567d1958722dba4b94c6f91888c0fdd4376e8207eab92a9800c98f156b083c8b3c0c40b661afc827bd28ec172c1c65d6a997bc307e00f6bac0ae61622199d48f139eba65216d1b3fdfa6e1f22aad4cf3fdbe8c8e8654a23abaa21b0c14b568b08b2469e97ec73ee93896c491c1b94af2425f4ad0c1b7157b6dd0ab75c10028b9f00cc2938da969fa58a9ecc92a4a1b29bd5a0a87db3240ff5297e2a9fa6d931e51685d89b830a4310b858b89a0b77ff5671b980a49c6e864198e9c9c226e4fe5facb8952ae99e3dd45f447df21aba68569f2f901a2163e6d75475e9dba91d919596321d221193e9108fc7013b050ce23f55f517260ce4cb32fcc7b6868cd03964652dd6141278bef3a9205d6d944fcabcd6d3f59b83ee2f82cb22a4c114b8a9004b540eb0a8043d7d17cac5d23ebdc628826f8ea8700bcc0676fdaa7759d94631fb6d88b8b336da8e6312ef29345f4bcd5ee389eb252f491841160bafd71a996e4b9ddaab4fcf62de0b2df289cfa6634ab766d0c33042510df25e4c08444f9203fd3ed60c678c36104671a1dbca27cbb2ce923f99acc03c3eb851245109715fa0765b992b34d9a15910313dffa1968fe65decb776127f7e52f83b9053b81ac5ad6ad76edc9a87c81be5b9039eeb1ec0e16694debc0fc330470fdb2ea20c521ce3a167476f92a7560a17b5798f606a72f2564e55e5ae3bf5404ac77cc2cbe98e113037d9999f61ab5520df510cf8b373ecdaf307cf9991e5086a375698f891080563150a2973a2b9e08ff609175b49088465cf31f6caaea4fa2b1fd6ef05ec81d114391d7adfd26448b40704b38be679ab40cc96c11e5434f97183941c550595b29ef46bacc7c9e99687d39f97bfb55e0f566c1b863df84f6f77fc83a20c9759240ec2cdeabfb2bd239bb3d00dcfa1b92c7fc145b61bd33841f65d93bb781219049d75e4566a5fbd36acd774cf25d8b03a883f43fe7558854b7ac1f289552d9f422dfb84a3ea001208bf4158ace8683eeba217e3894df23da6269d1614a076bdc0ad90cdb852ae69bbe6db6dd343beedf1844ae4fb94a29d808842542069915089782fe9d9eff14bae9803628839cb3f00cab1db750725a2433fe9a177f0f6131fa5701ef06dd665454ce82a715261e7a834f3302c8d59790d5579d2b234edde9fb682f14389b3be33c12d5bdbfbe82bd7c72c60295eab04600f6a8e9183c54aded917e0a83add48dd1acef1286b20c26b86948fee9af74cb4b92c95b35068b5a964641cc38b7b7667393dcfc260d2c0dc939d6b3df68bb93421452a29e716d3b5990779f9edf5619c54e686c71ac4e077e827600a85b478ff4db8874beabe47fcd763ea93cdd83791786d4bc12fb97756a9fdbeb4e63c0d05660b4a9cfb7b6b3c2a78234b1584028417c878e03b6b298c52ed2979798fec210d0b2c7645a35e634c1d7519d535fbadb1c641f6b6f877ad762fa6fc586e4444ea29571ba2ff79aad7388d76fdd04188fc43888d95b1d77ab4832c2db49e1d74207b8a36c36e45880f7c63c3d3e36391c3cf08321da7df35ee0b68a07f7ff409fb3eef27c589f95c0ea0c5ff8a0901243f61778644f7b225d2e0e6793920e5b2147166e9b97426258191bd029153d8dbabc243f0fd59ec1a79965be7712f76a287102cd4aee2a4d416b0174b0f5ad46e3b26f9b61060c214822fc9984e21efd320e802dcccaf777f6b53d328d36e4a00d2ec4f460148ce9d68f3e9278b1d47af8efb10575989de851976e77e67a45fa9b837191a3db5a7ebfd702f3f1f4ec6f9e1aa83f1f35470c701374394d937c599f881db524ff6dde7a3901ceb725a81766fa4509723563aa4a9fad391fc6b77038642d53f83e0ea1bc2bbc2db693a766725135728045372850a823c7fdb1d5904508e4fcdf5b160c9d3f478f7657064ecd417ef71c46d315765d8e55792cb2e8c0c5ec629f2058ac40eea16cd252c4d400ee1d9687c57175795f0d154509f65329a3fe2b94ba01c5b19b2bd4a5c0b612e547d7477dddbf9a29d6ad9e59b306237cfe2ec27bcdab96c0176d975f714bae3d8c9b77d7b5a3f9b2b62d8047596fe09a111116efc8e1bfe13fb426d1f1f23042c68a0a0afb6f2320285b774a3028581ec5dbe702a1965712284b4de0a21d881efe2600130106a40f2776a1d3481eb1bdf67729db5d4cb58ef6241c9495136125180cdc51196f2b54a8d23eac3a9ecf9e3ba6680519aade3a268aeb9cd0a70dd0fd0ded1baef1c1594e607d85f6cbf8d2f9df492942ddfc57233fbb60ec83f660f7d0594705315ace6490d4d2d611e15b3150ea66a3c1ba7870bd43ec6d60f18b5647a69286baf61fc9b61139d66b44a83966f6e1953d2ccdbc21e86f26e1386ad2575a62890292cd77c76902ebf9d24fd5db0921ebd11e8ae050a58648f395e76be09b2b1b637c80dc775647ff839fa455050fc742e7f117b12dc12245b49137a08fbcae222b49d8fd1fed4c1f8fbcfc66f589df99cd16bc85d6c28a319a40c9118316d53cfee7b2139d0c439de8f14a8e9987061f224ed70bc0fb93f24540b03e1433f4d2d5437acc28a1538945109ffa1c6ce0edf345ba933b5af070b597af5f412bf092f20c65a8ae6165d2cb4291529eb1c8662da1a86c32526272665a037b38ee7e605f4e0fcb6c8d4edd46138e8ebd0558b4e3bb83d023480a8aed78eba03ad31fca5e1c4a15a9cd1aa3dda955b8ba3fd4a1386711dbf76ca4e13ced95ddabf73c28bd9dc4e1842faa34b726415fdf26b578859fd204f74dc0192ac713ceccf75004f1476c0945d9c23921b45bc3de7fcb73b7a45b323949b91cc3848dc1eb8cc548c8615014d662cb1898de4535dc2466bff7dcd4f4c1c5adf22264f4d3be73679f23f6fd6a1420758065173ef7e40ee480d3cf0f1fbafc7d8f3c268de606614cba18e505049c085503e2ef61c154f40ce682b6832ee30aa345b987e71a0417585011236e160a758b18d8c46d7b4643dd96fa0434b0e68f03736aea40c752a1c2df1a2cd91f0e15aa812414408aa5144bcb25de4423e7f122623e7b2b8b5b0e1ec7e04854560edf82a94a8bb482084feccaa88832c501469dc1b1be9663a5c5eed67281a572497d6360ea1fe77516d53a1a1514c104ace51c2e3b282e21a9263be6c3540462d9da23d20a85f864a9239b11bf79c8195d2247333abd1a936a61068669d77e1143732014516bcdf4b8cd220265861d820d3589ac50f3b09c903ead7952b554ac5dd4a1a7c4623adfdce06f38adaed75e1faa6969264c732f930f1a47fd549b767602ebf12ee07b82e5cda434bb20a622c5be4e09951a8ff17df32628206ba3930c2f1a22f2b5eedca3d3a12576ddb934d894b71569a1e5e0921b80dc8eac27d1bd3a1cfc64a568da5e68c0f52de138aa0a9207efc1d45264ce99e7210ea0aa6cd53b7a6772de6537e84bec120d9adb9fb0ff404830e9eaf5be08d2eed70e30d12667196904430125256e3c0c881aede7c4bbefd9caed8b10539535895824d02d81ebb25231b9a6db2701db2fa2472437bad455015ae6263347c8fde92df99f61e677d614dc8065c4d34f023efd8ba3658df8646d01f73979ebe4f5ef902a77a1b1a77a40d292538fc345a7231934ba5bea1deddc6ed820f7c73ce5608019b82d27e1e39b2d821051af5e82c1fc5886d4c02f1faf85aca2571fbb067c960b457c8590c6e6d7ea506c25e4b32e0505507558ba214c87f789ad500b72c51c6437dd655e251c2c9899d9ef769c549b8dcbe2ce2ac95912f28b6f3bab22d9da22f5c4a25f95eacf33a5a768cb7079d791cf9d77787133ff69e8694f409c0d456bb0d6153c18291c9e5521498bafccf30bcf276039ea8453450a63d6e84d46395129fbfd7f3d03ee0b683034af506b679c58b81ea45df0dd6d34f1e935c9bb67f6ad23074d8daf9d1f783e733493967160be90b8843987d362f40b8ac22574c0a2fdfcd2f1694e7ce96c504f25ff1af4512f1486ddc5a578f0c3fcb60f3c7a771d9794260dfff852674cda1b524e94da4833154f6f151e4838258ac2a5d4fca96a69da57f043711b53915b2441bd7bf2b39d42b21f4d27ea9876e0aac35e15d359a1be49fa51f5aeb2c7668dbf341073f3c24777deb74b68afc82ce909ce89a9270441e5aa2be8398e85613cefdfddfa7045bb82f0693b055f3523aa8ee3a0d58b24dbbc91ab73e9ee369c4cf07612dafea0896acc5171cb028ef73cca583e791aed8c518d265f29bc2f58dc97dd6b3761fb348e055f0ee8306026ca2bc06f0c02092df3991bd0cf32952d4dd547c75643965e225785be897815263756136aa4a241e507d1fd4dcae4981979c6dead9fbe8ac2a8c2cb243c0809cfe584bf573fd48eb1004930075f1fdbeafe812edec19b5552788b1f5ade88aa9493193b7c9e69ba198d1583e1aebdfcf8c9c4e4c2785ccff7d2bc5d556844cd8d401a315d966a554efa2c602fca3e283a2641f6674a9da58bdc37d6b0dddfba8e93631fc43a3c10ea396b69e4cd78f1778b6bdbcae23ffbc4710559b194ebd5951c335c65e94ffcdb5c59e7311555cb5b185dacf8a636008d85edde237b638b9697cfc5828712cc05e78fe87e1a54dc7e6dc92ee3cc450dabb71ad64941a52b5af3ff61b78e2d36ad9423e02e329de7c8f24a95a800db9f80a664cd0b3ab7abe47dd9d29d230719ab9a3a70925ceea95eb1e723067663c9a21ef2564092d5486f01b70d080eb9aa8831e5c6b92fa4383e7f45f026f3989c9d655e3a0d649411b510b84c96d56ece6c9ff62abc6a46b72dc926afaced4d0a62adb6ad675492c987caff49a5657649a2e93c0ada3ed4a51cb34f2525bec58edc1ccfd1d9208e3ade4952cc7d84e221db99cc3029182aa9d5e0e207fa0c6d4160594e79b21ce2f3b42d505875255c1a43b4b4766505364709e6d9af5f297682befaa971c1c99c46662e6673804247f45a87e7d38ce632ca0945dbe03976496a43d4aecb412dd281b5783c52d81ac086e355d3031fc7c716583ad3dd6c37d3e8c9adfd6ef58d77c18257e5eb7b2325b75c1241e8a6e97143f8d4e3fcad8bc3908477ebbc3b94dbe5d6290a159c2153f02b2f4541700cb23e2506df124479f9fe389d90e4bee99fdb025a3fb4fc390cc68026812f094009b15f8a688f92da6bcce0b425b4b4347f6cfe73ec81445f2f3212349b04784bfcbc334e999cd953f048f265a45046e248a48a917296650a3d868f255cc720f8fc69296f68318e08ea34aa56b9270eb1b2bf3cef1c5e9663c676ce85dd30287009ebcd890222c0c1f543ed001209eeb9c2b38714183745c97ec57cdb6ac93bffe1d66cb824ddbe1df7d3c0925e98b15c90c16d7c65901a65973393af4e8398ba1f5a0d1143f745080694f7f8af84980bad6c329b8749b6ac24bf4513853e745b48d2d9e004de81b123a34d49f075541a6507ebb89a7673b047d978145069c690715a43af57fdd1d12effa736058e8325280d32247886a071b0a7925c7dcf274cc168cd4cffd7b5d7d88d6cf4f38c59c0fbee3f395cf5a2a9f417572b34b801a2ddde1ed5a6f307b818d141049adba75d946bbdfa5ba19b930e887ad83c5d8feb2a8713c0819999fd96dafbdd5f5a3bc50aa189e1ac0f06fcd746d4a07175814568d088638", 0x1000, 0xfffffffffffffffc}], 0x2, &(0x7f0000001540)={[{@abort='abort'}, {@delalloc='delalloc'}, {@journal_dev={'journal_dev', 0x3d, 0xff}}, {@noload='noload'}, {@data_writeback='data=writeback'}, {@nodiscard='nodiscard'}, {@errors_continue='errors=continue'}, {@mblk_io_submit='mblk_io_submit'}, {@resuid={'resuid'}}], [{@pcr={'pcr', 0x3d, 0x38}}, {@hash='hash'}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x17}}, {@appraise_type='appraise_type=imasig'}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x1ff}}, {@euid_lt={'euid<', r1}}, {@fsname={'fsname', 0x3d, '\\GPLnodeveth0.^^'}}]}) 11:28:09 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x68000000}, 0x2) [ 349.302308] misc userio: The device must be registered before sending interrupts 11:28:09 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:09 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ov\\rlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:09 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:09 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x500000000000000}, 0x2) 11:28:09 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc02, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 11:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x900) [ 349.465733] misc userio: The device must be registered before sending interrupts 11:28:09 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ov\nrlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:09 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x38000000000000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x6, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}]}) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket(0x40000000017, 0x805, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) socket(0x12, 0x0, 0xfe) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:09 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x5000000}, 0x2) [ 349.764720] misc userio: The device must be registered before sending interrupts 11:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xa00) 11:28:09 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3f00}, 0x2) 11:28:09 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x9, 0x4) r1 = socket(0x40000000015, 0x805, 0x0) tee(r1, r0, 0x0, 0x2) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000200)=""/252, &(0x7f0000000300)=0xfc) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)=':vmnet1md5sum{\'\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r2, r3, 0x0, 0x22, &(0x7f0000000080)='securitycgroupeth1!ppp0eth1cgroup\x00', r4}, 0x30) [ 349.949724] misc userio: The device must be registered before sending interrupts 11:28:09 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:09 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ov%rlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:09 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x700}, 0x2) 11:28:09 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe803) 11:28:09 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xfff]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000001, 0x7f, 0x4, 0xffff, 0xffffffffffff0000}, &(0x7f0000000100)=0x14) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 350.178289] misc userio: The device must be registered before sending interrupts 11:28:10 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4c}, 0x2) 11:28:10 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) 11:28:10 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6000000000000000}, 0x2) 11:28:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xfffffdfd) [ 350.357284] misc userio: The device must be registered before sending interrupts 11:28:10 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ove,lay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 350.458681] misc userio: The device must be registered before sending interrupts 11:28:10 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x74, 0x40080) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x1ff, 0x1f, 0x2, 0x3}) r1 = socket(0x40000000015, 0x4000803, 0xffffffff00000001) listen(r1, 0x9) getsockopt(r1, 0x114, 0x2721, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:10 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:10 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7a000000}, 0x2) 11:28:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xf) 11:28:10 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:10 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ove\\lay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:10 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0xffffffffffffffff, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 350.850214] misc userio: The device must be registered before sending interrupts 11:28:10 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7400}, 0x2) 11:28:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1e000000) 11:28:10 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ove/lay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 351.069202] misc userio: The device must be registered before sending interrupts 11:28:11 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6800}, 0x2) 11:28:11 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ove\nlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1600) [ 351.293508] misc userio: The device must be registered before sending interrupts [ 351.439932] __ntfs_error: 18 callbacks suppressed [ 351.439952] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 351.522135] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:11 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:11 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6800000000000000}, 0x2) 11:28:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x300) 11:28:11 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='ove%lay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:11 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:11 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 351.756722] misc userio: The device must be registered before sending interrupts 11:28:11 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3f000000}, 0x2) [ 351.826804] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1e) [ 351.915303] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 351.951052] misc userio: The device must be registered before sending interrupts 11:28:11 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over*ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:11 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6c00}, 0x2) [ 352.092375] misc userio: The device must be registered before sending interrupts [ 352.114130] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:12 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x600000000000000}, 0x2) 11:28:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xb000000) [ 352.225013] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 352.340849] misc userio: The device must be registered before sending interrupts 11:28:12 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:12 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over,ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:12 executing program 0 (fault-call:1 fault-nth:0): r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:12 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0xffffff7f}, 0x2) 11:28:12 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 352.496922] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 352.528881] misc userio: The device must be registered before sending interrupts 11:28:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x11000000) [ 352.578755] FAULT_INJECTION: forcing a failure. [ 352.578755] name failslab, interval 1, probability 0, space 0, times 0 [ 352.604198] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 352.653040] CPU: 0 PID: 11878 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181107+ #107 [ 352.661674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.671049] Call Trace: [ 352.673672] dump_stack+0x244/0x39d [ 352.677330] ? dump_stack_print_info.cold.1+0x20/0x20 [ 352.682548] ? debug_smp_processor_id+0x1c/0x20 [ 352.687243] ? perf_trace_lock+0x14d/0x7a0 [ 352.691505] should_fail.cold.4+0xa/0x17 [ 352.695598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.700728] ? lock_is_held_type+0x210/0x210 [ 352.705167] ? graph_lock+0x270/0x270 [ 352.708983] ? find_held_lock+0x36/0x1c0 [ 352.713078] ? perf_trace_sched_process_exec+0x860/0x860 [ 352.718537] ? lock_downgrade+0x900/0x900 [ 352.722704] __should_failslab+0x124/0x180 [ 352.726954] should_failslab+0x9/0x14 [ 352.730764] __kmalloc+0x2e0/0x760 [ 352.734317] ? rds_info_getsockopt+0x71e/0x9c0 [ 352.738919] rds_info_getsockopt+0x71e/0x9c0 [ 352.743343] ? rds_info_iter_unmap+0xf0/0xf0 [ 352.747762] ? lock_downgrade+0x900/0x900 [ 352.751926] ? lock_release+0xa10/0xa10 [ 352.755908] ? perf_trace_sched_process_exec+0x860/0x860 [ 352.761408] ? aa_af_perm+0x5a0/0x5a0 [ 352.765232] rds_getsockopt+0x17e/0x2e0 [ 352.769229] __sys_getsockopt+0x1ad/0x390 [ 352.773385] ? kernel_setsockopt+0x1d0/0x1d0 [ 352.777804] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 352.782394] ? trace_hardirqs_on+0xbd/0x310 [ 352.786730] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.792106] ? trace_hardirqs_off_caller+0x300/0x300 [ 352.797219] __x64_sys_getsockopt+0xbe/0x150 [ 352.801643] do_syscall_64+0x1b9/0x820 [ 352.805535] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 352.810936] ? syscall_return_slowpath+0x5e0/0x5e0 [ 352.815865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.820729] ? trace_hardirqs_on_caller+0x310/0x310 [ 352.825749] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 352.830782] ? prepare_exit_to_usermode+0x291/0x3b0 [ 352.835811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.840671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.845887] RIP: 0033:0x457569 [ 352.849101] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.868001] RSP: 002b:00007ffbb0345c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 352.875736] RAX: ffffffffffffffda RBX: 00007ffbb0345c90 RCX: 0000000000457569 [ 352.883003] RDX: 0000000000002710 RSI: 0000000000000114 RDI: 0000000000000003 [ 352.890270] RBP: 000000000072bf00 R08: 000000002033bffc R09: 0000000000000000 11:28:12 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3f00000000000000}, 0x2) [ 352.897541] R10: 0000000020000040 R11: 0000000000000246 R12: 00007ffbb03466d4 [ 352.904813] R13: 00000000004be08a R14: 00000000004cd370 R15: 0000000000000004 11:28:12 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overuay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:12 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x2000000000000000}, 0x2) [ 352.948232] misc userio: The device must be registered before sending interrupts [ 353.018160] misc userio: The device must be registered before sending interrupts 11:28:12 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x4000000}, 0x2) 11:28:12 executing program 0 (fault-call:1 fault-nth:1): r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 353.091639] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 353.114905] misc userio: The device must be registered before sending interrupts 11:28:13 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x6c000000}, 0x2) [ 353.172359] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:13 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x9000000) 11:28:13 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f76657290617900", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 353.284169] FAULT_INJECTION: forcing a failure. [ 353.284169] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.338553] CPU: 1 PID: 11909 Comm: syz-executor0 Not tainted 4.20.0-rc1-next-20181107+ #107 [ 353.347205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.351961] misc userio: The device must be registered before sending interrupts [ 353.356576] Call Trace: [ 353.356606] dump_stack+0x244/0x39d [ 353.356632] ? dump_stack_print_info.cold.1+0x20/0x20 [ 353.356664] should_fail.cold.4+0xa/0x17 [ 353.356690] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.356714] ? graph_lock+0x270/0x270 [ 353.370481] ? print_usage_bug+0xc0/0xc0 [ 353.370509] ? lock_unpin_lock+0x4a0/0x4a0 [ 353.370531] ? lock_unpin_lock+0x4a0/0x4a0 [ 353.370556] ? is_bpf_text_address+0xac/0x170 [ 353.370575] ? print_usage_bug+0xc0/0xc0 [ 353.370609] ? __lock_acquire+0x62f/0x4c20 [ 353.370631] ? kasan_check_read+0x11/0x20 [ 353.385034] ? __lock_acquire+0x62f/0x4c20 [ 353.385055] ? print_usage_bug+0xc0/0xc0 [ 353.385088] __alloc_pages_nodemask+0x34b/0xdd0 [ 353.385105] ? print_usage_bug+0xc0/0xc0 [ 353.385122] ? mark_held_locks+0x130/0x130 [ 353.385145] ? __alloc_pages_slowpath+0x2e30/0x2e30 [ 353.385167] ? __lock_acquire+0x62f/0x4c20 [ 353.385185] ? debug_smp_processor_id+0x1c/0x20 [ 353.385204] ? check_preemption_disabled+0x48/0x280 [ 353.385224] ? print_usage_bug+0xc0/0xc0 [ 353.385252] ? mark_held_locks+0x130/0x130 [ 353.385272] ? debug_smp_processor_id+0x1c/0x20 [ 353.385288] ? perf_trace_lock+0x14d/0x7a0 [ 353.385312] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 353.385335] alloc_pages_vma+0x11e/0x4a0 [ 353.385362] do_huge_pmd_anonymous_page+0x57e/0x2150 [ 353.385391] ? __thp_get_unmapped_area+0x180/0x180 [ 353.385417] ? mark_held_locks+0x130/0x130 [ 353.500018] ? graph_lock+0x270/0x270 [ 353.503845] ? find_held_lock+0x36/0x1c0 [ 353.507926] ? print_usage_bug+0xc0/0xc0 [ 353.512001] ? debug_smp_processor_id+0x1c/0x20 [ 353.516679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.522242] ? pud_huge+0xc1/0x110 [ 353.525790] ? pmd_huge+0x140/0x140 [ 353.529445] ? lock_unpin_lock+0x4a0/0x4a0 [ 353.533681] ? lock_is_held_type+0x210/0x210 [ 353.538095] ? print_usage_bug+0xc0/0xc0 [ 353.542168] ? __lock_acquire+0x62f/0x4c20 [ 353.546427] ? print_usage_bug+0xc0/0xc0 [ 353.550504] ? mark_held_locks+0x130/0x130 [ 353.554771] ? __lock_acquire+0x62f/0x4c20 [ 353.559023] ? follow_page_pte+0x1ab0/0x1ab0 [ 353.563438] ? __lock_acquire+0x62f/0x4c20 [ 353.567689] __handle_mm_fault+0x3c91/0x5be0 [ 353.572125] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 353.576992] ? lock_is_held_type+0x210/0x210 [ 353.581409] ? print_usage_bug+0xc0/0xc0 [ 353.585476] ? print_usage_bug+0xc0/0xc0 [ 353.589579] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.595121] ? pud_huge+0xc1/0x110 [ 353.598687] ? graph_lock+0x270/0x270 [ 353.602489] ? graph_lock+0x270/0x270 [ 353.606304] ? find_held_lock+0x36/0x1c0 [ 353.610381] ? handle_mm_fault+0x42a/0xc70 [ 353.614628] ? lock_downgrade+0x900/0x900 [ 353.618792] ? check_preemption_disabled+0x48/0x280 [ 353.623821] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 353.628758] ? kasan_check_read+0x11/0x20 [ 353.632928] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 353.638209] ? rcu_softirq_qs+0x20/0x20 [ 353.642189] ? trace_hardirqs_off_caller+0x300/0x300 [ 353.647298] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.652847] ? check_preemption_disabled+0x48/0x280 [ 353.657908] handle_mm_fault+0x54f/0xc70 [ 353.661991] ? __handle_mm_fault+0x5be0/0x5be0 [ 353.666579] ? find_vma+0x34/0x190 [ 353.670128] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 353.675173] __get_user_pages+0xa3d/0x1ed0 [ 353.679442] ? follow_page_mask+0x2160/0x2160 [ 353.683950] ? __kernel_text_address+0xd/0x40 [ 353.688455] ? unwind_get_return_address+0x61/0xa0 [ 353.693403] ? lock_acquire+0x1ed/0x520 [ 353.697417] ? get_user_pages_unlocked+0xfd/0x5d0 [ 353.702286] ? lock_release+0xa10/0xa10 [ 353.706266] ? perf_trace_sched_process_exec+0x860/0x860 [ 353.711729] ? kasan_kmalloc+0xc7/0xe0 [ 353.715633] ? __kmalloc+0x15b/0x760 [ 353.719348] ? rds_info_getsockopt+0x71e/0x9c0 [ 353.723931] ? rds_getsockopt+0x17e/0x2e0 [ 353.728083] ? __sys_getsockopt+0x1ad/0x390 [ 353.732427] ? down_read+0x8d/0x120 [ 353.736058] ? get_user_pages_unlocked+0xfd/0x5d0 [ 353.740913] ? __down_interruptible+0x700/0x700 [ 353.745603] get_user_pages_unlocked+0x2fc/0x5d0 [ 353.750390] ? get_user_pages_longterm+0x650/0x650 [ 353.755331] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 353.760910] ? rcu_pm_notify+0xc0/0xc0 [ 353.764812] get_user_pages_fast+0x322/0x450 [ 353.769238] ? __get_user_pages_fast+0x3f0/0x3f0 [ 353.774006] ? rds_info_getsockopt+0x71e/0x9c0 [ 353.778613] rds_info_getsockopt+0x74d/0x9c0 [ 353.783039] ? rds_info_iter_unmap+0xf0/0xf0 [ 353.787453] ? lock_downgrade+0x900/0x900 [ 353.791612] ? lock_release+0xa10/0xa10 [ 353.795590] ? perf_trace_sched_process_exec+0x860/0x860 [ 353.801046] ? aa_af_perm+0x5a0/0x5a0 [ 353.804887] rds_getsockopt+0x17e/0x2e0 [ 353.808885] __sys_getsockopt+0x1ad/0x390 [ 353.813048] ? kernel_setsockopt+0x1d0/0x1d0 [ 353.817464] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 353.822054] ? trace_hardirqs_on+0xbd/0x310 [ 353.826386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.831789] ? trace_hardirqs_off_caller+0x300/0x300 [ 353.836912] __x64_sys_getsockopt+0xbe/0x150 [ 353.841332] do_syscall_64+0x1b9/0x820 [ 353.845237] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 353.850610] ? syscall_return_slowpath+0x5e0/0x5e0 [ 353.855544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.860403] ? trace_hardirqs_on_caller+0x310/0x310 [ 353.865428] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 353.870447] ? prepare_exit_to_usermode+0x291/0x3b0 [ 353.875474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.880356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.885559] RIP: 0033:0x457569 [ 353.888757] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.907664] RSP: 002b:00007ffbb0345c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 353.915375] RAX: ffffffffffffffda RBX: 00007ffbb0345c90 RCX: 0000000000457569 [ 353.922661] RDX: 0000000000002710 RSI: 0000000000000114 RDI: 0000000000000003 [ 353.929932] RBP: 000000000072bf00 R08: 000000002033bffc R09: 0000000000000000 11:28:13 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7000000}, 0x2) [ 353.937201] R10: 0000000020000040 R11: 0000000000000246 R12: 00007ffbb03466d4 [ 353.944475] R13: 00000000004be08a R14: 00000000004cd370 R15: 0000000000000004 [ 353.989804] misc userio: The device must be registered before sending interrupts 11:28:13 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:13 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7a00}, 0x2) 11:28:13 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over0ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:13 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3}, 0x2) [ 354.111273] misc userio: The device must be registered before sending interrupts [ 354.201419] misc userio: The device must be registered before sending interrupts 11:28:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x2000000) 11:28:14 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:14 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x2}, 0x2) 11:28:14 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overLay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 354.412951] misc userio: The device must be registered before sending interrupts 11:28:14 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:14 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x20200) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x8000, 0xc8, 0x6, r2}, &(0x7f0000000140)=0x10) 11:28:14 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x2000}, 0x2) 11:28:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x2900) 11:28:14 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:14 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over(ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 354.747207] misc userio: The device must be registered before sending interrupts 11:28:14 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x244002) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 11:28:14 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x9) 11:28:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x15000000) [ 354.927825] misc userio: Invalid payload size 11:28:14 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffb56}, &(0x7f0000000100)=0x8) 11:28:14 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x3d5) 11:28:14 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over#ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 355.205569] misc userio: Invalid payload size 11:28:15 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1900) 11:28:15 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:15 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x20000042) 11:28:15 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:15 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over%ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 355.494563] misc userio: Invalid payload size 11:28:15 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x74f5bc92) 11:28:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff07000019fb000006000000000000000600000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000500000000080000400000000000000042766e2f0000000017ef000000000000e736f8240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000113565150000000000000000000000000000000000000000000000"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000010207031dfffd946ff20c0020200a1009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc000000000000000000000", 0x4c}], 0x1}, 0x0) r2 = socket(0x400000000001b, 0x1805, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 355.628814] misc userio: Invalid payload size 11:28:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x29) 11:28:15 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x63) 11:28:15 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over\\ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:15 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x3) [ 355.752469] misc userio: Invalid payload size [ 355.821093] misc userio: Invalid payload size 11:28:15 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:15 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x54) 11:28:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1a00000000000000) 11:28:15 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over.ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:15 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:15 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x38, 0x404401) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0x9}}, 0x1e) r1 = socket(0xa, 0x805, 0x7) socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x10000000004, 0x270e, &(0x7f0000000140)=""/13, &(0x7f00000000c0)=0xffffffffffffffbd) shutdown(r1, 0x0) [ 356.180015] misc userio: Invalid payload size 11:28:16 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x220000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) 11:28:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1400000000000000) 11:28:16 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over-ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 356.428522] misc userio: The device must be registered before sending interrupts 11:28:16 executing program 0: pipe(&(0x7f0000000240)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffffffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = socket(0x40000000015, 0x805, 0x0) time(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffdea) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$FICLONE(r2, 0x40049409, r2) [ 356.475695] misc userio: The device must be registered before sending interrupts 11:28:16 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)={0xad9, 0x3, 0x2, 0x7f, 0x1, [{0x200000000000000, 0x2, 0x7, 0x0, 0x0, 0x804}]}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000100), 0xffffffffffffff61) [ 356.557317] __ntfs_error: 16 callbacks suppressed [ 356.557327] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x10000000) [ 356.712103] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:16 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:16 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:16 executing program 2: openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x10cfe, 0x0) r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3, 0x602240) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00000000c0)="53e97937f19787373a44e2d4f87945fb997d9e8981dc", 0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x80}}, 0x4, 0x3, 0xe9d, 0x4}, &(0x7f0000000200)=0x90) 11:28:16 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over\nay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:16 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x9) [ 357.037544] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:16 executing program 0: r0 = socket(0x40000000015, 0x802, 0x7fffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x48eb, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:16 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x385002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r0, &(0x7f0000000200)={0x90, 0x0, 0x6, {0x2, 0x0, 0x8, 0x100000000000, 0xfffffffffffffffe, 0x1f, {0x3, 0x200, 0x26d, 0x1, 0x9, 0x3f, 0x5, 0xfffffffffffffff5, 0x7, 0x0, 0x3, r1, r2, 0x400, 0x6}}}, 0x90) r3 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x22007, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f0000000040), 0x2) [ 357.151809] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:17 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006340)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) sendmmsg(r0, &(0x7f000000a240)=[{{&(0x7f00000000c0)=@can={0x1d, r1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0xc8, 0x10b, 0x200, "a464c95e551d99c9803af9ad4d5e85a235247dbd08ddd2059b1a10a599c66d6bdfb2ddd5bb55cb289dcbd5e44a467309835bedf3c6acfaa03e83d1ea6e01a50f8e38f3e8b6a0cc8c8a2ee1e94ec68341d46b1167bf9394c1ff82f1bd395a057aa6a1f620463d0ef7bbd434439f80b4e5718e3639ae27f570ae2f3191bedb14a268a9851024aa53ea8ed724350eccdb1f6f54d41b408d33a7041e4294898b3348339bb0405946c5d8a807fa8558c0417be56b05a12a16f386"}, {0xa0, 0x11f, 0x8, "61948594709baa481c146dd4c7043a93dd283a9bd8bf06edb34d14c64587a479c3f8a778a51ea156eec4a4d6a97d083aca055c8ec35f3f30cef7ef78bcbab729a29db739cf7d1c768143b3700f7c962d47c565f911cb8c517eb624fc4eba8a16edcb435eb89ff5264c0483223a884143a82eb6145f1c1dc74bc9c71be1bb41ade76db98e3411b2e19b0c3ecc37843e76"}, {0x48, 0x11f, 0x1, "df69a2b42b4ea0e28741396aa35099e60ca6f79670a9480d3f21c79cff53347c881bf3aca7a36f184153978fd848de07782574be"}, {0x20, 0x116, 0x4, "f6320929957694237adfce34"}, {0xe8, 0xff, 0x80, 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0x1010}, 0x200}, {{&(0x7f0000009c40)=@in={0x2, 0x4e21, @multicast2}, 0x80, &(0x7f000000a1c0)=[{&(0x7f0000009cc0)="7ef07cb9d87dddff2a28c9907b1e0ba283f6dff089e68cd1490b3f8538a9e21b1b28621caab04f31eed2b6f7f69e866ff8d9ab49e956daf4b6ee50f8a3996753204dbfd3496846c9be59285b1931a56d8bd23e307a1e58d579d323f05cf531b28c8716a4f8812923430467f955184a4cf1ebe3187638cbd69fc03e508527f7bd0bb592075660fb99a941b96db853c97cdc02ba4403636a8a771cadaf58633dbff22c203ef708a9d43106f559b823cca3ad04f84428521e757b9f65610cd514c423a2471b146e42ef23f0660b05cc29f6", 0xd0}, {&(0x7f0000009dc0)="729c4ee25dd8ecb21520441da63b3260b77007d7b295f4abc6c49809f659d35b0400e9b4de0a1b2d36a22653b747b09302dd4e5f74516487bfd811154ab5e101f8fc9a1357e99df58404c7c7c8918159e9376f52e51d95f86e18939876bce3d1c79b6f50266bb9a6d6116c4b2208edc5b803eee18ad1a7ae6ff09f1cb5c70c5a4ae5c7c0963879440569fba06c971138cfb6b93c02e15950b174afd647a670b44564ff9a9ec0b46573152e9a018d682f30d7af8b85307cf80bbef7f6839f90c7cca79745d140751cb3e048953a850727cbef820406f4eb68de3072601e18ff487486", 0xe2}, {&(0x7f0000009ec0)="1799edb84ba149c01627ffd663ff27e1a8208056cabbb4b051c7e2d10bed9fd9942ee6d927e6f87481991b29133a55560d8d0369e4537d919a573726c4b0d76e21ec1ee176fbbe148d11c70b191e664ddfb3d9740a6ff1f8ca559dbdbf631e5148170a1236afa43af26348fd3bdd74d2ac54c1a5d01b78e21124a261d1d21a178fb8c56cc8b55a2ba4529a1a71021010d370181e87c7c7b20562502b62bcf5b04930a4df3826709ba643c532c8c2c6ebbf0209bf23759e24637702c1b5428b850e20de895b57caf170088c5ef6b430897077ab5b129c9e92da39b11986b2a3417380759ba4254b", 0xe7}, {&(0x7f0000009fc0)="631034ed61042a69d136e585b6200cc337a2e947587dd918dcc5d46124eda62fa441f5b06d58eb7e9243d096ed3aabf93f750e2ed5c6a2e670057dc279c066e3cf39320787481a4e9c9e2cf162d4773cdd1e8c7dc4cd73ba3c5bcd22126f", 0x5e}, {&(0x7f000000a040)="2f2e6d8509741646d705429e6c198656ef5e3894e2ed4415e64a1e33149a1171b22b02524142af220fde5fa56984d5d5e54b1e3b4dbe5e6ae2eaedc2b31472db1368a885af0b3b7f8a05d2abb4feff579a0326e11b2c00a7bb45db7e0f6299642e79c2314615d1f07df04e70257ca73cc2ccdb1aaf88b5860e87eb3d30a5bd6039300828a81a068ef61cf4ce87d441cf28ce46da9c43", 0x96}, {&(0x7f000000a100)="c75dbfa67f9ff1b508673c75e922f0653bc1db12232ba949d7f4849a7d6f6e3a3286f24e324493ee5b254a39d62aca5174aba9cb5e5b740840904e2e0c50f2a8726a987aa2db2917259ab306439af22efd744618512daf76d077d9c7be37027ce7c22be7dc9f07cda19084b9b9db996ccd2e402b6f072f1d7943559da262ce92784e03b593185cb9ef861a3d026d9be0a2ffcf85dc7de37da0cbdbe77028884af6d6d42702a0ffe91fa17448dac1c84e36677f5d0b4c98a0c44016a69b", 0xbd}], 0x6, 0x0, 0x0, 0x1}, 0x2}], 0x7, 0x4001) 11:28:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1700000000000000) 11:28:17 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='over+ay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:17 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ccd1e1e4d02f0a82aaf3770399024da18c64d0fb190c6f0f38dff119b682f61b231d93095ab8fc1273c3d3b9406568c656d56fee8188dd6a2d3ae91feaee54f4c9cc8eed0668e419fc94da8d473b2fe328d6bea1fadc79e79b23e014e9f2232af7221563cef3495cfd826c054014e03c5b41d1e475886ae40c1d55535c2e97dbeda500b02a2bfd79873bc6f7740b175512b2a7303512b2c3bc0294b68a2af601af147bb07ab65bf539f722859074b21aba3079db068455d18f5976", 0xbb}], 0x1, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 357.451589] misc userio: Invalid payload size [ 357.460886] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 357.496360] misc userio: The device must be registered before sending interrupts [ 357.538187] misc userio: Invalid payload size [ 357.570042] misc userio: The device must be registered before sending interrupts 11:28:17 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:17 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3314ecff", @ANYRES16=r1, @ANYBLOB="00042cbd7000fcdbdf25050000001400020008000800000000000800080000020000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:17 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe803000000000000) 11:28:17 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overday\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:17 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = fanotify_init(0x16, 0x101400) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x4000, 0x0) mq_timedsend(r2, &(0x7f0000000100)="4d1f1dab682f8f5137c94894b4b02d354cec4388859886e9470db9ee384913997084efe6dd5dcdbe76b198be5c4f7545702486c54b43b2ccc854cd3d295677500486e13e7c5807acce6901782d276a76050be7dedac1fba963d001d81b75707fe0cbdff38fe870e552e4e52c8966c60af30022f89380af838b352ccca8e854d8dc1304250d6460ab4e3cf6075ce4d0c95601f1883c68d310fe5c74d32e070f831062fec7211c730e792780959247302ca1d1777d71bc580a5276c1eed2d2326406e4c065e44536d06a545b5f77c8f72ee405a5c8304a0743d8f4acdbf3dbf10d5f638fcafc8db134", 0xe8, 0x8f11, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x109800, 0x0) fanotify_mark(r1, 0x1, 0x8, r3, &(0x7f0000000080)='./file0\x00') setxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x3) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 357.731028] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 357.753668] misc userio: The device must be registered before sending interrupts 11:28:17 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xd1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 357.851060] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:17 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0xa200, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20c000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000080)=0x34a0cb1, 0x4) 11:28:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x4000000) 11:28:17 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overl%y\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:17 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000080)="38ab1441f015f90d5ed195a16dcef21be75a134824cde79b401c35a59f286689afaed38e6ae8c44dbc24727319a21bbf3668abb615842714f6350cc7b53b58ab4b63e0bf8c67e36ee803171d957049d63d18a27bc70d4a498bbde2022238253000bf1cb56aa94e4c6104e4ecbfd05e4c6e5ad6b28126e5da55298130c286d2fe0e385eaaf096db8f6c256f2c4444ecb3e3c0305b87da91fa2bf2e06b792a572b1e72310a60670bfa83aeb3167bb2029e715e6dff4416a2432e57950bf177fbd2d92992ab2a4c264e68f92296b67eec015013266d3750598fc65fe8abd11a76c6715aa3", 0xe3) 11:28:17 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x480200) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='.\x00') [ 358.070125] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 358.157513] misc userio: The device must be registered before sending interrupts [ 358.180891] misc userio: The device must be registered before sending interrupts [ 358.206679] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:18 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x12000000) 11:28:18 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x22003, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00fb530401334313b113079d069b3de46385908d297dbe869c95669348a6635a3c1670243a14c112dd11bd10550b89a2c670b620cb9d3c3b625d568a9bdd10068eb4ca62f745542683b2e4336633b4f438ecaf"], 0x53, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x200, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000340), 0x2) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000200)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x3) 11:28:18 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x2b, 0x4, @tid=r1}, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback}}) 11:28:18 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overl,y\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:18 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:18 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r0 = socket(0x2013, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) [ 358.487649] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:18 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) epoll_create1(0x80000) 11:28:18 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 358.618913] misc userio: The device must be registered before sending interrupts [ 358.653494] misc userio: The device must be registered before sending interrupts 11:28:18 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overl\\y\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x6000000) 11:28:18 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x5}, 0x2) r1 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r1, 0x0) [ 358.842826] misc userio: The device must be registered before sending interrupts [ 358.919178] misc userio: The device must be registered before sending interrupts 11:28:18 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:18 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000100)=0x5, 0xfffffffffffffffc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, r1, 0x3}, 0xc) r2 = socket(0x40000000014, 0x80000, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_score_adj\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000140)={0x4}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040), 0x2) 11:28:18 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overldy\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xd00) 11:28:18 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 359.137386] misc userio: The device must be registered before sending interrupts 11:28:19 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 11:28:19 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x400800, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000140)=[0x10001], &(0x7f0000000180)=[0x6], 0x1, 0x6, 0x5, &(0x7f00000001c0)=[0x4, 0x7f, 0x84, 0xfffffffffffffffa, 0x7ff, 0x3ff], &(0x7f0000000200)=[0x4]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xbc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r2, 0x8}, &(0x7f00000003c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) 11:28:19 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overl\ny\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x7f1d5c28e700) 11:28:19 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xd) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff69a, 0x100) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000100)={0x3c, 0x8}) 11:28:19 executing program 2: openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x40) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x0, @dev={[], 0x1f}}, 0x1a, {0x2, 0x4e21, @multicast2}, 'ip_vti0\x00'}) 11:28:19 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8, 0x6, 0x1, 0x4, 0x0, 0x7f4e, 0x20008, 0x8, 0x8, 0x0, 0x6, 0x1000, 0x9, 0x2, 0x20, 0x2, 0x3, 0x6, 0x8, 0x7fff, 0x0, 0x5, 0x1, 0x0, 0x8000, 0xf58, 0x2, 0x20, 0x2, 0xfffffffffffffff9, 0x101, 0x8, 0x9, 0x1, 0x7, 0x10001, 0x0, 0x3, 0x3, @perf_config_ext={0x8, 0x4}, 0xc1b273d653058e2c, 0x0, 0xded, 0x3, 0x0, 0x1, 0x2}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x9, 0x3f, 0x581b193c, 0x3, 0x0, 0x35, 0x10445, 0xd1d394b028831922, 0xfffffffffffff000, 0x1ff, 0xfffffffffffffffe, 0x7, 0x5d, 0x7, 0xf5e, 0x0, 0x8, 0x9, 0x5, 0x3f, 0x7fffffff, 0x5143, 0x81, 0x1, 0x1f, 0x0, 0x20, 0x0, 0x7, 0x7, 0x60000000000000, 0x4, 0x664c, 0x0, 0x7, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x0, 0x286}, 0x0, 0xfffffffffffffff8, 0x1ff, 0xf, 0x1, 0x400, 0x40}, r0, 0x8, r1, 0x8) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040), 0x2) 11:28:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xe7285c1d7f0000) 11:28:19 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overla\n\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:19 executing program 0: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000001200)='user\x00', &(0x7f0000001240)={'syz', 0x1}, &(0x7f0000001280)="7a9f5c71fd6c4014c1512845b6cb724a35abf80fb3adb11b8b775b8590426d8dbc09a59db4ca163a14033833b0c9168f8df6e0b035871b6688252125f6a49c5ef916fd60a2a50eaf75340d89b36cee0498ed6c4c2f8aa9f885c7253e91996d280196c101004da762243b5e9a15150727236101a5ad31d1737a40325885278cd2756b", 0x82, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000001340)='id_resolver\x00', &(0x7f0000001380)={'syz', 0x2}, &(0x7f00000013c0)="8a7f4e3a7e59e22d701638a232e893404978d7d15e223307f2a4a10c1402576310d0987b51a291e2b683e50d8cfd29b10de7ea107e3fe5ace9f8359917fd93d642e283f981475208eb3e186d3fa75c7a6eb443006bbcf5a6c7ca86ddc42dac8b0ae6", 0x62, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001440)={r0, r1, r2}, &(0x7f0000001480)=""/238, 0xee, &(0x7f0000001640)={&(0x7f0000001580)={'crct10dif-generic\x00'}, &(0x7f00000015c0)="5977142e1149ffe631e7cc8b28d2b044216d90e9f9081f0d4e01158c09119450358a5a89196d717030c2d8f1890033db6da26803b9e115e68f40d228eb34cf676e57dd48838b1eca8388c469aeb44b421a15a6fac08c768dedc6e06055be1c88131943fbf7", 0x65}) r3 = socket(0x40000000015, 0x805, 0x0) getsockopt(r3, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x444443, 0x0) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000140)={0x10001, 0x2000000, "a686be693e7fafc243b966aa7ed64bd3a252d87a60f80257", {0x8, 0x2d00}, 0x3ff}) accept$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 11:28:19 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:19 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 359.870980] misc userio: The device must be registered before sending interrupts 11:28:19 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x2, 'client1\x00', 0x2, "5fa61f600d941c40", "35584ce85cab8449fb28889212da9daafe91204f07772ec239cc2a7170ca696d", 0x1, 0x1f}) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 359.918766] misc userio: The device must be registered before sending interrupts 11:28:19 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xd) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4) 11:28:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x7000000) 11:28:19 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e20, @broadcast}}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:19 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overla%\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 360.173677] misc userio: The device must be registered before sending interrupts 11:28:20 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bond_slave_0\x00', 0x3}) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:20 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) 11:28:20 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/133, 0x85, 0x42, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f00000001c0)) 11:28:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x3f000000) 11:28:20 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overla,\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 360.377200] misc userio: The device must be registered before sending interrupts [ 360.496052] misc userio: The device must be registered before sending interrupts 11:28:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x8000}) ioctl$KVM_NMI(r3, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000340)="643e67660f3a61ca9bbaf80c66b8bc5d158866efbafc0c66ed66b9800000c00f326635001000000f30f40f38c94bf80f380b5775260f01ca0f21360f180ad810", 0x40}], 0x1, 0xfffffffbfffffffc, &(0x7f0000000280), 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="07e3"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:28:20 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r4 = socket$nl_route(0x10, 0x3, 0x0) dup2(r4, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:20 executing program 0: r0 = socket(0x40000000019, 0xd7a478bca62bbe58, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x108) openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) 11:28:20 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda2, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$UHID_CREATE2(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b00000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00090005000000ff7f000008000000aa960000dced435662be6020ddb557e1395be32b9fa4b19dceffabe7e42ef11188cdf037e23ed3f7a32ea107892786fe1519de13c8a18ef7f5a1387ea68a621e8d4b029950a720362b8629bb5d41b6a87d61f91bdb3da7455480e63c6454a0c5a6ee392cff7fc8a1d557df0302324579a54532939a1a875db6d3913093ab967a26cf1c1d1cb6f18d03f94925bb416ef08150d5f058fc6c5f0387ffe66e73ad1ca900c93bae4c005cf0eb50653b87d52673190c2ec103178708ca95f9ba07759217de587bcde70c6d3e224b036b44565be4b369a85ac0bf5e056f1264b57b82af2dde1372c11cee7d67fd41f8d776cc29b60069e839c661318d017e9a44a0b188b4628af20c40e8aa9cf0"], 0x137) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0xa0, 0x3224663f, 0x1f, 0x1, 0x2, 0x3, 0x20, 0x203, 0x40, 0x209, 0x4e, 0x5, 0x38, 0x2, 0x9, 0x707a, 0x800}, [{0x0, 0x0, 0x8, 0x1, 0x8, 0xe7d8, 0x1, 0x1}], "7880456af87c618f428d1ad4ee9acacd074017cbc6fb3ff4097f843df39d7b822bf85ab1f678a75344bd2c139c0e32adf8298d4857f7001dab74f120ad329516e3cc21c6f9e3c12e5e267e4938305dd9f122d491203341a7bc4f693445f5e371b084fa3cddfad271d5515a178bb20bd1311b16eb1689c2edcd783e4e24313c0060"}, 0xf9) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000001c0)={0x3, 0x0, 0x7, 0x1, 0xe00000000}) 11:28:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0xa) 11:28:20 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overla\\\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 360.756124] misc userio: Invalid payload size 11:28:20 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, r1, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x28}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 360.776752] misc userio: The device must be registered before sending interrupts [ 360.808437] misc userio: Invalid payload size [ 360.813813] misc userio: The device must be registered before sending interrupts 11:28:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000)) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f00000000c0)={0x2, 0x1f}, 0xfffffffffffffd41) 11:28:20 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\v', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1a000000) 11:28:20 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x39c) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:20 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000000)={0x1, 0x3}, 0x2) 11:28:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0a5c2d023c126285718070") sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=@ipv4_newaddr={0x28, 0x14, 0x41b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast}, @IFA_BROADCAST={0x8, 0x4, @remote}]}, 0x28}}, 0x0) 11:28:21 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r4 = socket$nl_route(0x10, 0x3, 0x0) dup2(r4, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:21 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) [ 361.167772] misc userio: The device must be registered before sending interrupts 11:28:21 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x1e00) [ 361.293507] misc userio: The device must be registered before sending interrupts 11:28:21 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x12, 0x4) 11:28:21 executing program 5: mlockall(0x1) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xa280) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x81}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x48a, 0x0, 0xfffffffffffffe00, 0xffff, 0x6}, 0x14) write$cgroup_subtree(r0, &(0x7f00000005c0)={[{0x2d, 'io'}, {0x2b, 'memory'}]}, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0xeb61}, {0x3, 0x7}, {0x8}], 0x3) mmap(&(0x7f0000428000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x7d4, 0x100000000000000) getresuid(&(0x7f00000000c0), &(0x7f0000000540), &(0x7f0000000580)) acct(0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) getuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000680)) readv(r2, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0xb00}], 0x1) 11:28:21 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0xff, 0x4) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000000c0)={0x2, 0xfffffffffffffffc}, 0xc9) 11:28:21 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x6beec3dd193b4b14, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x200000) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x402000) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xab, 0x20000) r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x95, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000140)="06791b015fdd11f6cf9c29204dd927ca05a65fe896058afc338007005cae5250a47d4063f2ab4ce6783b2836d2fa73c4ec58db9cf7a3cfcf1512c6d54af60d1fa0991bd924ac317f7572fb071ff93782bf7ba5642cc01519b1773a69f6b649c9ef4548984b4adee1d991a45f14447e7d4ef3e7e604d34c706c10bf017e18ba5af3031ae116dbaaee4d43e871bdf36ddea1d67228012b0c954735a847ce7f76039ab1b412ffb2695b5f588c2693ba79c3696eee5b49e04a0d3ddd05c23ed273", 0xbf) r2 = socket(0x40000000015, 0x805, 0x0) getsockopt(r2, 0x110, 0x1, &(0x7f00000000c0)=""/13, &(0x7f0000000040)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast2}}) [ 361.458949] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 361.492635] overlayfs: filesystem on './bus' not supported as upperdir [ 361.522650] misc userio: Invalid payload size 11:28:21 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:21 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0xfffffffffffffffb, 0x7, 0x3, 0x1}, 0x10) getsockopt(r0, 0x114, 0xffffffffffffff64, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) 11:28:21 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x80000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000), 0xfffffffffffffda0) 11:28:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000300)={0x9, 0x108, 0xfa00, {r4, 0xbc, "cac543", "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"}}, 0x110) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 11:28:21 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r4 = socket$nl_route(0x10, 0x3, 0x0) dup2(r4, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:21 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000140)={0x2, "279c8157bc998bf6f105c3bf2df457ecfdad14116be10598be5ed27fc22c5cbb", 0x2, 0x7, 0x0, 0x13204e0, 0x6}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040), 0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f00000000c0)={0x1, 0x7, 0x170f5fbc1c972ddb}) ioctl$VIDIOC_G_EDID(r0, 0xc0285628, &(0x7f0000000200)={0x400, 0x1ff, 0x10000, [], &(0x7f00000001c0)=0x74}) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000080)) 11:28:21 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000140)=0x1, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x2) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x1, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) flock(r1, 0xf) sendto$inet6(r1, &(0x7f0000000180)="8bd77bc536aaae93997b8dd46f054eb3135fe6c2f12d0b1982b958b8c3123164acf643234534534087a17a8cd93253ae487ed3afe8cc6f5f39a3cc7df1c8cf9f8ff81a71516d1542f59287e2c051c208dfa0ac0904ff106bec997617f4321257de85eeb4753ec366aeae2ed0ccd0bd751cf9836d423f04c892dc5e43ca4c66c3587c6e576202f87c390426c6cdbee331e9c2204dea21122b94ab1b33086253c71593edb7afb809f0284248d0f788eee931a027bc67fa3209289b21a07d84332f286ed69f424f21e9", 0xc8, 0x4, &(0x7f0000000000)={0xa, 0x4e21, 0x2290, @empty, 0x1}, 0x1c) [ 361.855470] __ntfs_error: 19 callbacks suppressed [ 361.855481] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 361.925760] misc userio: The device must be registered before sending interrupts [ 361.930529] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 361.962747] QAT: Invalid ioctl [ 361.985255] misc userio: The device must be registered before sending interrupts [ 362.006637] QAT: Invalid ioctl 11:28:21 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = socket(0x40000000015, 0x805, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:21 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) fallocate(r0, 0x40, 0x5, 0x9) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/69) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) sync() [ 362.030030] overlayfs: filesystem on './bus' not supported as upperdir [ 362.139578] misc userio: The device must be registered before sending interrupts [ 362.260338] misc userio: The device must be registered before sending interrupts 11:28:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000380)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='cpuset\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x0) 11:28:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x0, 0x2000c0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x6, r3}) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x4180) finit_module(r4, &(0x7f0000000200)='/dev/dsp#\x00', 0x3) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000020000000000002200"]) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f0000000180)={0xbe0000, 0x7, 0x621, [], &(0x7f0000000140)={0x990967, 0x9, [], @value64=0x4}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) semget(0x3, 0x0, 0x0) 11:28:22 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:22 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x14000) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:22 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:22 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x40000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000000)='procvmnet0!\x00', 0x4) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x4) 11:28:22 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x80, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0xfffffe32) 11:28:22 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 362.931802] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 363.012185] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 363.056185] overlayfs: filesystem on './bus' not supported as upperdir 11:28:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x103800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) [ 363.097547] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:22 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/183, &(0x7f0000000180)=0xb7) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0xc0, 0x0) 11:28:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000380)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='cpuset\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x0) 11:28:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x30000011}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xd, 0x6, 0x401, 0x0}, &(0x7f00000001c0)=0x10) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r4, 0x746, 0x30}, 0xc) write$binfmt_elf64(r3, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x7, 0x1, 0x81, 0x7fa1, 0x2, 0x3, 0x6, 0x7b, 0x40, 0x19c, 0xfffffffffffff504, 0x1f, 0x38, 0x1, 0x100000001, 0x1, 0x7}, [{0x5, 0xe53, 0x1, 0x5, 0x8, 0x4, 0xffffffff00000001, 0x6}], "bfb87e946f98ca9a83a39500820cdf771e4e520c6b38436eaec37b260ab30ed10ff11db2a175670cac287627fe403e8445538ef58426ee7adedd681586070d50e1a517dbb252eabe023afe98f4fb16268d69c96d12b51e4fbb99ea002b367c119777d17366cc85554d8f8b145be0f36bd113d616f8dd95c82e96ac90a1d01c4e34b2eec129f4ecd30452a13e6f54d4da", [[], [], [], [], [], [], []]}, 0x808) 11:28:23 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 363.241254] misc userio: The device must be registered before sending interrupts 11:28:23 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:23 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20800) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000000) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) 11:28:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) write$P9_RMKNOD(r0, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x1, 0x1}}, 0x14) r1 = socket(0x40000000015, 0x805, 0x0) timerfd_create(0x0, 0x80000) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 363.366101] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 363.403341] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x1, 0x7, 0x8001, 0x4, 0x5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 363.440152] overlayfs: filesystem on './bus' not supported as upperdir [ 363.458422] misc userio: The device must be registered before sending interrupts [ 363.471776] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:23 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:23 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xffb4) 11:28:23 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x2}, 0x22a) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0xbdb}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x81}, 0x22) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 11:28:23 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r1, &(0x7f0000003440)=[{&(0x7f0000000140)="681604810bf9fcffe352b28ef7e9f7d4363ee17901a6850e4ae33c2194e48d61da7263f1c233feafbc9f424f80f34c3e59763a766f63f65a8c5ef063370f487fbe302b7a68ad55c34c3afd8e5c0dfee3c3fe720232ffb27b75d8795446b648feb6903c1eeacdd8fd4c4002f2911dc7fb4e408ccdaeba7b87024901d7e6a2aac4ee3611ec9188215005e06f4cdb31c958ae5e13a9e058a0f9c773d668fe6afd6ae2470a417760376ff88272052872baf485c50023934860653afae3d24e721316", 0xc0}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x4d, 0x0, 0x0, 0x7fffffff}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)={0x82ffffff}) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:23 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3f, 0x42) fdatasync(r0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 363.709933] misc userio: Invalid payload size [ 363.722251] misc userio: The device must be registered before sending interrupts [ 363.742109] misc userio: Invalid payload size [ 363.746988] misc userio: The device must be registered before sending interrupts 11:28:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) [ 363.842459] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 363.877826] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 363.899171] misc userio: The device must be registered before sending interrupts [ 363.918265] overlayfs: filesystem on './bus' not supported as upperdir 11:28:23 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x70080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x7, 0x3e7, 0x2, 'queue1\x00', 0x80000000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 363.947526] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:23 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x2, {0xa, 0x4e21, 0x5, @ipv4={[], [], @local}, 0xfff}}}, 0x32) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x1dc) 11:28:23 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x20001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:23 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179ff", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:23 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) [ 364.138799] misc userio: The device must be registered before sending interrupts 11:28:24 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000080)={{0x48000000000000, 0x80000000, 0x6, 0x5}, 'syz1\x00', 0x13}) 11:28:24 executing program 0: socket(0x40000000015, 0x805, 0x0) arch_prctl(0x28c610badd136561, &(0x7f0000000000)="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") 11:28:24 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) [ 364.264097] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 364.270001] misc userio: The device must be registered before sending interrupts 11:28:24 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x181800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffff8, 0x10000) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x20, 0xa, &(0x7f0000000740)=[{&(0x7f0000000240)="ee230b17d44e251c8fcb18600a9992d85c721bda7d98ad0687bb31045775e9fea5e64b20cdb6bd0562606ea703b0775a", 0x30}, {&(0x7f0000000300)="dbb58b650d9924693770b8e5264706bb7a36bb550456e6242198726892ba00a8a1f3a0cb7f8193b092d4ab9bbb5eebd74c46c474dfc2a085a25348edec73317bd68ba0826454d3c2012f1afc214dd1ede21f995ab1c97e9ae4dcec9cbdafd0e3cf525f0f20c5097414c6db88faff931c8bb0d137c091f8b06456345ab45e7537679ec3e1f744524653c00336ad143dab85d1f76405789271c9bc715e22963da6ffa483c3b510862b3c9f0c68e3875fa8506c901394e62d4700290786a2356856430bca01bcdf0fcdccc544901f4d70bddc6789984477060b7ddd9196", 0xdc, 0x3}, {&(0x7f0000000280)="98c2a649", 0x4, 0x2}, {&(0x7f0000000400)="faabe9b6eeaa6da11d94342d0281c9b18c6f3c99d2f9384187540c5b9f1267f57c9c2ee720c3a87c47e8e55d7a6bf3f857f7d92c", 0x34, 0x7}, {&(0x7f0000000440)="4897b3a616ff54379778c7b9f9607019a85bb3a80b3f91ef27f8175e9dc4da833b48440412019a44439d56a0b3106dad025b507933e449bf568666df06170e26f838cc8f2881e4bae64b3ca5e8f39f20a568aba54833460a4cdac62393954a52a3c6892f8e6d6e704e7977f7ea89bae0b5180096b82262763d0e3eaf89ab316400493f6c5d8043bdd5d50f35c4bf7a2cf289ad065756ed25214aac", 0x9b, 0x3f}, {&(0x7f0000000500)="cbbfd458dd87b9d7a83b19a25b3722c6909333ecba58617b857fbe9644ac732dfc73d4b2d164c0fbce3cea11b9727207505030a8e0d29317d9c35ce5ceda23df44df2244c161e99758c9daed02119a001733bd2066306a0cdc2a78d609689240421d7387a445393a56a3db6b0d6471303ec406dbf2c97c1e2fe35e1500f37b805fc945f35096a01a0f151ff789c3c6a151eedd4fcfa9", 0x96, 0x81}, {&(0x7f00000005c0)="987fef5f807aab8bbcc62b38a69860ca8690d123d75ab2cabe38998674cc41230a9020808ccec1b988c318389e9b90b2fc600a43f910d1ddcccaad8aeafab13a4e68a604811097c0082d248f0e509c07ef3d414f951ce5f5d53f38d441077b83ac9a74e29df6580b3da8824908cf4cc80d0b0326721bbf7efe2aee8fdaa592e43603", 0x82}, {&(0x7f0000000680)}, {&(0x7f0000001380)="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", 0x1000, 0x7}, {&(0x7f00000006c0)="f88069690186d0540a6e992c2c1d2e22a9cf9e4d2927527c1d8b0312b8ad4d987b776a890305482d5448aa3d0dc772e170beb457d04e0765cf6bbd750078b316754dacf60fb36cbadf66aee6c66b0e9a3ccc77848b2fd6cc58817047e5d3c9cfed9efe1f54dcd989cde7d599594b46513a733874424a98bc7a538cb88da6b39d", 0x80, 0x1}], 0x8, &(0x7f0000000980)={[{@force='force'}, {@nls={'nls', 0x3d, 'none'}}], [{@euid_eq={'euid', 0x3d, r5}}, {@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/input/mice\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'ppp0wlan0!selinuxuser\x00'}}, {@appraise_type='appraise_type=imasig'}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 364.358745] misc userio: The device must be registered before sending interrupts [ 364.387019] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:24 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:24 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580), 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:24 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:24 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x400, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x8000) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000), 0x2) 11:28:24 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 364.570168] hfsplus: unable to load nls mapping "none" 11:28:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0x3, 0x4, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) [ 364.605982] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 364.611649] hfsplus: unable to parse mount options [ 364.645147] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:24 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x10200, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000000c0), 0x186) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000080)=@v1={0x2, "5f19e6d6938d605afe39"}, 0xb, 0x2) [ 364.712387] overlayfs: filesystem on './bus' not supported as upperdir 11:28:24 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c617903", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 364.815619] hfsplus: unable to load nls mapping "none" [ 364.868691] hfsplus: unable to parse mount options 11:28:24 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:24 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200802, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x10000, 0x3f, 0xbd9, 0x42, 0x7, 0x1, 0x5, 0x100000001], 0x8, 0x0, 0x80000000, 0x3f, 0x7, 0x1, {0xf0, 0x400, 0x4, 0x9, 0x4, 0x10000, 0x3, 0x10000, 0x9, 0x100000000, 0x1000, 0x2, 0xffff, 0x1f, "471f814260fd804d32699211a12ad8e70cc8d29eb92a6662fc9cc4d8bd0cd490"}}) 11:28:24 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r1, 0xae9a) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x80) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="5595f276683e", 'syzkaller0\x00'}}, 0x1e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:28:24 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x620000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40000) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x901c7b6d13997fa6, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r3, 0x1d16}}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) fcntl$getown(r2, 0x9) 11:28:24 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580), 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x244101, 0x104) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001100)={r1, &(0x7f0000000100)=""/4096}) r2 = socket(0x40000000015, 0x805, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x20001) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x13f4) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) write$UHID_INPUT(r3, &(0x7f0000001140)={0x8, "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", 0x1000}, 0x1006) 11:28:24 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179ff", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000100)) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x22000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x7, 0xffffffffffffff07, 0x4, 0x0, 0xffff, 0x7ff, 0x868, 0x1000, 0x3f, 0x1000}) 11:28:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:25 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x40200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r1, r2, 0x0, 0x6, &(0x7f0000000080)='ppp0+\x00', r3}, 0x30) 11:28:25 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = shmget(0x2, 0x4000, 0x60, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000180)={0x2e48, 0xaf, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r5, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="ccf36f94a31d50e2d3b64716df4300000000000000753309f9564aeec6349bb6e3d2a3fffe949876084499f3099f937f7f195bac9ce583fd22c0e658e52a00d27610f66210fc4cf9ff000000ac15f4aa004f1404367a6e8837f544aa51f961420604baf5f969beafb0520b0000000000000000000000"], 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) gettid() 11:28:25 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:25 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) mbind(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0xc003, &(0x7f0000000000)=0xd9, 0x9, 0x3) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:25 executing program 5: socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) [ 365.487763] misc userio: The device must be registered before sending interrupts 11:28:25 executing program 0: r0 = socket(0x4000040000000011, 0x1, 0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xfffffffffffffe92) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) accept$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)={0x18c, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r3}, {0x12c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0xedeb, 0x2, 0x8, 0x5}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xe9de}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, 0x0, &(0x7f00000000c0)=0x1bf) [ 365.540015] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 365.574987] misc userio: The device must be registered before sending interrupts 11:28:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x6) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) fcntl$setflags(r1, 0x2, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="06000300d400ef070400f702d9b331272723942dcfeadcc1cdc46954219cd9adc817b3de990e7f1a20ce2fb5b2527cdbf71af8256cccdd11fb95a36b94b4063b19a78e53351abb1176b7912b69b9816a47abb76fe047748aa6c9490bc3a72e5fef959b2516597ba53634941c873441994bc75f1f8c7d7da6a79e169dd671e8df5b55a8319c4d5fed13"], 0xe) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x1e) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x410002, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x80000001}, 0x8) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) 11:28:25 executing program 5: socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:25 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580), 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 365.626723] overlayfs: filesystem on './bus' not supported as upperdir 11:28:25 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179f0", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 365.694910] misc userio: The device must be registered before sending interrupts [ 365.717209] misc userio: The device must be registered before sending interrupts 11:28:25 executing program 5: socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d3523"]}) 11:28:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x173280, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000140)={'teql0\x00', @random="a7c5330d7cf5"}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:25 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 11:28:25 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x2, 0x5, 0x8, 0x8, 0x40}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:25 executing program 0: r0 = socket(0x10, 0x0, 0x1) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote, 'bridge_slave_0\x00'}}, 0x1e) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:25 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c617911", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 365.995502] misc userio: The device must be registered before sending interrupts [ 366.027344] misc userio: The device must be registered before sending interrupts 11:28:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[]}) 11:28:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000004c0)="0501000a0200000c66f6ffffc8030000ec000000010000000600000000000000002000000020000000010100000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x3d, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff}, 0x2) 11:28:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[]}) 11:28:26 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 366.193121] misc userio: The device must be registered before sending interrupts 11:28:26 executing program 0: syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x2, 0x80) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) r3 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x5) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000140)={0x5, 0x3, 0x400, 0x1, 0x4}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 366.290602] misc userio: The device must be registered before sending interrupts 11:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[]}) 11:28:26 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179e4", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:26 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$media(&(0x7f0000000740)='/dev/media#\x00', 0x5, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000780)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x2}, {0xa, 0x4e20, 0x6318, @remote, 0x1}, 0x3, [0x5, 0x800, 0x3f, 0xffff, 0xff, 0x1, 0x3, 0x8]}, 0x5c) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x9, &(0x7f0000000600)=[{&(0x7f00000000c0)="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", 0xff, 0x3}, {&(0x7f00000001c0)="68c71339480dca171a07b37db5f6290d9406b237e20884ef203b15f3", 0x1c, 0x9}, {&(0x7f0000000200)="1c1174d05ea8478a62a58bd35b69e74bc4032b6332aa8b8a68c8a01c773dea4f96e55f24bef38ae47db61bba621ed5b5098217f2f5f8ca5a7a6feecaf38fbb29c678646d615edd94b545dc49a0a810ce086bf992f8cc32bcdc130b22a08d6273328ed74862164784eb7c9109eded144949431fac31ef144b1a8574cf64cd62ea46dd7c5530d04171c3", 0x89, 0x2a77}, {&(0x7f00000002c0)="e48ba4cc5e45eb18a0bda10c69a8def5bc8d954becfcca8bd0077ead6565663d22d18e30abf0f5efc81e5049077062afa8e3756bb3a95771903cf4872bd623e4931b9472c3e723fc91a84d20a3e900e3e1f66c0d52d7a5f49281266f64f937ec32b6b485a9aacad5af0de054a7c093fa3dbf0b2b11a1f9cc8328383e68ae99028b4e401987c6fc03765caf1458f36770ee9df61e0292c3c37a2132eab2cad37944be79fb00b3a64ae8257ad40a97e0caadddfa487567f3cd5829b4b6be768e0baf", 0xc1, 0x16c}, {&(0x7f00000003c0)="f92f4b6f21fa7a26fa61726fdc5cf0ee0ab5a1a59ce383928c1c9e4d6db703927906f094799e486fc475bb3b211a61f82d1ed9bb35433d2dd5bd33265c9fa7bd118ed96345cf0c3be7eda524abb6aa9b0e47d85d2d268c9a79cd75d097d1e99b0f7996bb5e3775c6", 0x68, 0x7}, {&(0x7f0000000440)="f9991056651a498c53b7b878679838", 0xf, 0x8}, {&(0x7f0000000480)="dca80af91667fe3ad4540632576a459de491bd537e6102763eaac904a26082beb3034219fd1acb4187e17779466e8a1b1a0040193523452148f4262d58cc0c8d51a8089516645aa65dc44e6ac1ae60a4260dc7bac987a2df2c42346c33c095ea934c71f6b1f7dcb4", 0x68, 0x4}, {&(0x7f0000000500)="cfeae8f3eea2b14fff321fb2d0c83247ecb3f7dd40a199d079993f6c", 0x1c, 0x5}, {&(0x7f0000000540)="058fc2018ee719463f85ef15c5648f6d6810423859b08c8cb89cfb1ee38a7269a2ea3364862eb0d68bbfa683471d9320d2e31b9a7dc705af75c67c876b5c1201c818faf9c7c439191dcd9d1f20c0446d1085f55f7fbe85e532e4539842ec4e4cc0e12d4c6ca8941ff93f778dac95eb8bfe172e1ff9374fb79101b00f2d35f38174693e027f9f", 0x86, 0x3}], 0x800, &(0x7f0000000700)='trusted\x00') write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:26 executing program 0: syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x9, &(0x7f0000001600)=[{&(0x7f00000001c0)="9ac3534b76115115ad4c9f6f3856c6c76afe68abefb0d59c2c28326dcaebfc5e03d9b0854bd481424be832f085d00ac30752c156ac0c0433b1e7a4aff8b8c476ed1373efe22f7282f2488756fd306d2ae8725dc90dc4dbb421c89a565d207fa91283351f85c438203f4474f40dded89e874715e5e049b6b62301adb71cbe5f397c20fbe7132415475c54995ed37f05d063ff1b240d0c4eded5c649906740d5d8193ab278ca557c95615fb4394e6790aed6ab04c50c711d1e62b41d1b8c8e98562724411fa213f97af31d1ce8ac", 0xcd, 0x300000}, {&(0x7f00000002c0)="5f492c7592b89a6bb96d59e17afca05550a913fae0e11bb84875456c574a072215cf92a103cb1efd38bba8b88f4901cf2921085d29c4b728663a4a7cccbbabc260e44d13ebb04e2da40165c0fabca1906174d8d3d099fcb08e3572592c57ced4fb31d448aad2cb26beaabac3e5ace2c34ba4b6d47833c3f4b18cdd2c0603a3a0fb0045508aa66f61e4c0fb56b8c17485d3622d50e5a51a45dd2bf791bbbc93a786d25f5c51f178208ffc47a57337d4e0dcc57cc8531951a7269dbbc67c4774ef654c65d7d77521d05f78b33e4c50", 0xce, 0x8}, {&(0x7f00000003c0)="5481ed9d5c34", 0x6, 0xe83}, {&(0x7f0000000400)="13f03ed7b748ef5df81f2a72adf9bb107be19b640a64cfa81c43388331ad666aab35c4cf55578c6d2ec70d6de1ee91eac55d3c2eafc611a16649dc55", 0x3c, 0x6db5b7dc}, {&(0x7f0000000440)="3c0438ed429a95b0", 0x8, 0x9}, {&(0x7f0000000480)="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", 0x1000, 0x3}, {&(0x7f0000001480)="511eb5ee65808afd19f93a1890739ed4c54c5c326f2d65903ebea3e8e22a0dfc77f28069e3edf47f7a9d32a7c166e3be3ab408d7475ecc26bec97f3404302b0bdbe66c8d4d3d88a006807513462abeb3a64ec1c23a7f54b6a66fc85e74130580d860f3", 0x63, 0x1}, {&(0x7f0000001500)="fee2a148522f034064c467871b6994a432083c714ff40428a3ed02c3ed5b3e7739037112cf120b5359ebe8dfc81284d1c513b2d8da40dd4a4f9ebaddc9fd782db5ea0b75220370cc2a8ccba492ee530597e3ff818079ed095c423ad09c693bc25003d3ee4d3c750c", 0x68, 0x7fffffff}, {&(0x7f0000001580)="165716f3ea7f5e04bcb450079df405172d26da5a0e672be07ddf2ff2c92490d215c31c7136794369850e33797e262f46a5e8b9bdd70a453346f3dd118b9f06bb1941e28966af4f7b58fae955fcee", 0x4e, 0xfffffffffffffffc}], 0x80000, &(0x7f0000001700)='cgroup.type\x00') r0 = syz_open_dev$dspn(&(0x7f0000001740)='/dev/dsp#\x00', 0x305, 0x100) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @local, 0x1}, {0xa, 0x4e20, 0x74cb, @ipv4={[], [], @remote}, 0x7ff}, 0x7, [0x13c, 0x20000000000, 0x0, 0x5, 0xffffffff, 0xd04d, 0x544d, 0xffffffff]}, 0x5c) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r2 = open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x1) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001780)={'filter\x00', 0xb5, "42edf134aa524d5345c51011837b74e219b4e733a2183500be790c93ac7a00233e7bec88677ebd1dcbe880cabf8da81189160f51eaf1022d05b13923bc22624a5690809ee08086c4d8e27b70edf98d0d95bb24c786eea54b65e00f5531ba0aa4cbf46073c40293f06e1482c3f4a0b5cd32be86881d81b9e009eb4d0a82cfd63ed807fafd3099a3cee10330c0f61cd0cf626b5d9e4f6c0de3c7def83389ba52701f4d145127a2fd3a8d3d7f6a9bc8a03e0dd73f68fd"}, &(0x7f0000001880)=0xd9) 11:28:26 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800"}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB]}) [ 366.468053] misc userio: The device must be registered before sending interrupts [ 366.507711] misc userio: The device must be registered before sending interrupts 11:28:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) fchmod(r1, 0x4) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r4, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 11:28:26 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x65, "a51d80a89a532de778312d49ea766bcc84e7b82b5397aa48e911d3300cbfdfed9f406ead04cc0b46be9574735401c0298152502f9c67c5a56ad467ce5c76505fbdf82441f05a7d65d37f189aaf78353e7714b93386019712419f8f2780275dfa872bf49e55"}, &(0x7f0000000000)=0x6d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:26 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff0000, 0x83) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=""/189, &(0x7f0000000340)=0xbd) quotactl(0x7, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000a40)="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") write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) ioctl$VIDIOC_TRY_DECODER_CMD(r1, 0xc0485661, &(0x7f00000001c0)={0x6, 0x1, @start={0x81, 0x1}}) read(r0, &(0x7f0000000240)=""/63, 0x3f) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') 11:28:26 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:26 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB]}) 11:28:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000011c0)="d8498d2ef2cdf6caa303ade183d60115ee1217ffcc78a089fa1f9bc3ca6debedffb7a91b8cbff95ccf3a7d556e126f9fde3c39bb6598e5", 0x37) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) r1 = socket(0x9, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000010c0), &(0x7f0000000080)=0xfffffffffffffda0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) setsockopt(r1, 0x6, 0x7ff, &(0x7f00000000c0)="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", 0x1000) r2 = semget$private(0x0, 0x4, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001200)=[0x7, 0x40, 0x8, 0x8, 0x4, 0x934, 0x8, 0x6, 0x40]) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000001140)={{0x87, @empty, 0x4e24, 0x4, 'lc\x00', 0x8, 0x5, 0xe}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x3, 0x2, 0x1294, 0x5}}, 0x44) [ 366.745505] misc userio: The device must be registered before sending interrupts [ 366.795289] misc userio: The device must be registered before sending interrupts [ 366.865783] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000001c0)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x80, 0x4) ioctl$KVM_NMI(r2, 0xae9a) mlockall(0x4) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="cef8c40f2239"], 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x1, 0x8a, 0x5, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r4, 0x80000000}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:26 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x400, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:26 executing program 0: r0 = socket(0x11, 0x80003, 0x90) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 366.909047] overlayfs: filesystem on './bus' not supported as upperdir [ 366.928535] __ntfs_error: 14 callbacks suppressed [ 366.928545] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB]}) 11:28:26 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:26 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:26 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="06d224e86204d2ab5c4a3e505ed0c9380d260c4239a5738e51364d0c14fcd3451d144e55d79e7b70ac1da63d137a5f9791f61401", 0x34) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:26 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 367.142588] misc userio: The device must be registered before sending interrupts 11:28:27 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec961194440"]}) 11:28:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="42ad8f890091bdeb000000c44280f20422c4018d155c80a948b8e55295a0000000000f23d80f21f835800000e00f23f8670f18c32ef3470f011d6a000000470f07c4237d090b0a26650f0019", 0x4c}], 0x1, 0x0, &(0x7f00000001c0)=[@cstype0={0x4, 0xb}, @vmwrite={0x8, 0x0, 0xb05d, 0x0, 0x8, 0x0, 0x80000000, 0x0, 0x401}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="58a02239"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 367.217927] misc userio: The device must be registered before sending interrupts [ 367.288045] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:27 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f0000000080)={0x0, "fe59e9c41a30e9d2ef1c789f5e1bfff1421ba7a8ca199612e945bea8aac87859", 0x3, 0x0, 0x3, 0x600, 0xa}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x28}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x4, [0xa5e7, 0x37, 0xffffffff, 0x2]}, &(0x7f00000001c0)=0x10) 11:28:27 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000000)={'erspan0\x00', @ifru_flags=0x3800}) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec961194440"]}) [ 367.343699] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 367.391545] overlayfs: filesystem on './bus' not supported as upperdir [ 367.399261] misc userio: The device must be registered before sending interrupts [ 367.427098] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 367.440532] misc userio: The device must be registered before sending interrupts 11:28:27 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x10401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'sit0\x00', 0x1012}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'veth1\x00', 0x600}) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = semget(0x1, 0x2, 0x613) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000180)=0x3) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000200)={r4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) 11:28:27 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:27 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) 11:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec961194440"]}) [ 367.583142] misc userio: The device must be registered before sending interrupts 11:28:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40800, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:27 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0xffffffff80000001, 0x9}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x7}, 0xfffffffffffffda2) 11:28:27 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92"]}) 11:28:27 executing program 0: r0 = socket(0x14, 0x8000000000000805, 0x100000000) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 367.774847] overlayfs: failed to resolve './file1': -2 [ 367.777006] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92"]}) 11:28:27 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = socket(0x9, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf4}, &(0x7f0000000080)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xffffffffffff7fff) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="4d138eca94fd8ec5ef2f"], 0xe) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:28:27 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0xe1be, 0x1, 0x100000001, 0x81}, 0x14) r2 = socket(0x40000000015, 0x805, 0x0) syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x3, 0x100) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x8, {0xddf1, 0x7ff, 0x200, 0x9, 0x100, 0x800}, 0x5, 0x6}, 0xe) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 367.935440] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 11:28:27 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179c0", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:27 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xfe, r1, 0x1, 0x400000000020, 0x6, @dev={[], 0x13}}, 0x14) 11:28:27 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x4000) ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f0000000080)={0x401, 0x1, [], {0x8d839bc944962271, @bt={0x0, 0x1, 0x1, 0x0, 0xa9e, 0x0, 0x7, 0x10000, 0xd0, 0x4, 0xff, 0x100000000, 0xa7, 0x9, 0x4, 0x2d}}}) 11:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92"]}) 11:28:28 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) memfd_create(&(0x7f0000000000)='/dev/userio\x00', 0x1) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 368.216666] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 368.314354] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 368.314369] misc userio: The device must be registered before sending interrupts 11:28:28 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x10000000, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:28 executing program 0: getsockopt(0xffffffffffffffff, 0x117, 0x2714, &(0x7f0000000000)=""/13, &(0x7f0000000080)=0xd) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x58002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x8, [0x5, 0x0, 0x0, 0x6, 0x20, 0x0, 0x6, 0x101]}, &(0x7f0000000180)=0x18) 11:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92000000000002"]}) [ 368.377352] misc userio: The device must be registered before sending interrupts 11:28:28 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:28 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl(r0, 0x1, &(0x7f0000000080)="218553026ff48a5113ff172fbc6edf6eb6761041012c472841eb2eb997b149bd5cc05919e7aa796cb301a547cf32bb26bcbf2aea4d2d004dd664ec726cc4dc2f1f34fdbb7f10812e9e491789cee80461f41c7418ce1543ebe742af9ddd70bf8c51f759783cb26dbe182f6ef3b716c3d2c8cabfb224be41c5e439594df7d3ea057ea87d2d98a3c0642456c5ed7d3ec5a17c45fc7750c3d5f276091b3cc0b14bc4efc30644") r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) close(r1) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) 11:28:28 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0xbd, 0x270d, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xd) 11:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92000000000002"]}) 11:28:28 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x22001, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x10) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x90000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x100000000, 0x5, &(0x7f0000000140)=0x5}) [ 368.588087] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 368.635943] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 368.658618] misc userio: The device must be registered before sending interrupts 11:28:28 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f00000000c0)=0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) prctl$intptr(0xf, 0x6) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x2, 0x3, 0x3, 0xf, 0x4, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd26, 0x3500}]}, 0x20}}, 0x880) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=""/59, &(0x7f0000000280)=0x3b) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x80b) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080), 0x4) [ 368.689050] overlayfs: filesystem on './bus' not supported as upperdir [ 368.715606] misc userio: The device must be registered before sending interrupts [ 368.729021] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:28 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x8000, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xd) 11:28:28 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:28 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/sctp\x00') 11:28:28 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c92000000000002"]}) 11:28:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:28 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x19c) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x117, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r2, r0}}, 0x18) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 368.991510] misc userio: The device must be registered before sending interrupts 11:28:28 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x63, 0xff, 0x81, 0x0, r1, 0x1}, 0x2c) 11:28:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce"]}) [ 369.039741] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 369.057122] misc userio: The device must be registered before sending interrupts [ 369.077703] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:29 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x648, 0x48000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0xb2a, 0x7004}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140)=0x5, 0x4) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000000)) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18, 0x0, 0x7, {0x8b}}, 0x18) [ 369.170831] overlayfs: filesystem on './bus' not supported as upperdir 11:28:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) syz_open_pts(r2, 0x6000) ioctl$KVM_NMI(r2, 0xae9a) fsync(r2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:29 executing program 0: r0 = socket(0x1, 0x0, 0x3) getsockopt(r0, 0x114, 0x2713, &(0x7f00000000c0)=""/13, &(0x7f0000000080)=0x2855b4385125fc6c) 11:28:29 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 369.285435] misc userio: The device must be registered before sending interrupts [ 369.310526] misc userio: The device must be registered before sending interrupts 11:28:29 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce"]}) 11:28:29 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200200, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000000)={0x8, 0x1, 0x7, 0x8, 0x7fffffff, 0x90aa, 0x2}) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000080)) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:28:29 executing program 0: r0 = socket(0x40200000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) socket$inet_tcp(0x2, 0x1, 0x0) 11:28:29 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3}, 0xfffffffffffffd89) 11:28:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0xc0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000180)={0x1c, 0x3a, 0xf, 0x3, 0x3, 0x1, 0x3, 0x153, 0xc496ef4cbd10be22}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x12716, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) tee(r2, r4, 0xffffffffffffd279, 0x3) 11:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce"]}) [ 369.505416] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:29 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xa200, 0x7ff) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 369.576298] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:29 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {}, {}]}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 369.680501] overlayfs: filesystem on './bus' not supported as upperdir 11:28:29 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d35"]}) [ 369.753930] misc userio: The device must be registered before sending interrupts 11:28:29 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:29 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") socket$nl_route(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000280)={0x3, 0x3, 0x18b}) r3 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x3, 0x480000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a00000095711905f73d2300cc0bed32492a3e8e832c0095d41f9856284127099c4ebb4482a5cef1e0433e1e4bf64c1662ceb9c824a3850819563a7a4102354742882f8f455e63d16c23df9315d967f50e41f6d75a80599fd35532e7dcb4fc8380c5af35a961287cbbd38565d290"], &(0x7f0000000180)=0x72) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x7}, 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000300)=""/147, &(0x7f0000000240)=0x93) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r3, &(0x7f0000000840)={0x90, 0x0, 0x2, {0x5, 0x2, 0xede3, 0x7ff, 0x400, 0xd66, {0x5, 0x38e, 0xcd, 0x7, 0x3, 0xfc6, 0x55cd00000000000, 0x5, 0x8, 0x4e2, 0xfffffffffffffff7, r5, r6, 0x7, 0x3}}}, 0x90) r7 = socket$inet(0x2, 0x807, 0x1) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f00000003c0)={0xffffffff, 0x8000, 0x5, 0x183b1fdd, 0xf6f}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:29 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d35"]}) 11:28:29 executing program 0: r0 = socket(0x1b, 0x0, 0x8000000000000000) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000680)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000580)="4fdb8d98dd9ff1b187d05a086f0caed8c28c06706b57b66e508fdbc78914d5b30abac181dc2a71bf4a0c5bd6cfe55ecdbaa0f5fcbbb1b97d21d2d43110b436051751d277fd97e956012ab798f1029179d4a8d1c35482e8f1ae77f4d04554a0bd71e258f1f362c7dc2882bb25ab64c0ff920ca8dce1665706ecdf77ddcf8fd6a76882ef56fe9e550345a3320968bc73e0ab320a3e2090384640f0d24f00c416735029416c5539e329dbd8dfb555cc4e4765dee4266bfaa5aefdb5b97d3805e9fb", 0xc0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @empty, 'irlan0\x00'}}) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000002c0)={0x2a, 0x4, 0x0, {0x2, 0x80000000000000, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000500)={r4, 0x4}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r2, &(0x7f0000000300)="67733902b53305721debf468718df4013dc9c99127cceac9a2f98be2b12d41e9a3954cc843ca3b49ad85574b98c137f65bd25a2cf6e780a6", &(0x7f0000000340)=""/196}, 0x18) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000540)={@multicast1, @loopback}, &(0x7f0000000640)=0x8) shutdown(r2, 0xfffffffffffffffe) write$FUSE_ENTRY(r2, &(0x7f00000001c0)={0x90, 0x0, 0x1, {0x3, 0x3, 0x1, 0xf6, 0x31, 0x2, {0x0, 0x8, 0x9, 0x4, 0x5ee, 0x9, 0x2, 0x0, 0x65c6, 0x8001, 0x4, r3, r5, 0x400, 0xe008}}}, 0x90) [ 369.980847] misc userio: The device must be registered before sending interrupts [ 369.997152] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 370.012539] misc userio: The device must be registered before sending interrupts 11:28:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000042f5b60f9b303087059700003cf3ebaec9611944407d66ad75a2f02d4503008c9200000000000265adce4d35"]}) [ 370.080981] overlayfs: filesystem on './bus' not supported as upperdir 11:28:29 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000080)={0xfa3f, 0x1, 0xfa, 0x6, 0x7, 0x0, 0x200}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x40}, 0x4805) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) 11:28:30 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x200000000114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e23}}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/197, &(0x7f0000000000)=0xc5) 11:28:30 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f0000000080)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000001c0)=0xfd1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2}, &(0x7f0000000000)=0x1ef) 11:28:30 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200400, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 370.252840] misc userio: The device must be registered before sending interrupts [ 370.283437] misc userio: The device must be registered before sending interrupts 11:28:30 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/userio\x00', 0x200000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x8000000000}, 0x2) 11:28:30 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") socket$nl_route(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:30 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) 11:28:30 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000001c0)={0x0, r2}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) socketpair(0x1, 0x6, 0x13bc5d9f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000100)=0x4000019) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000140)={0x3, 0x80000, "126d36d3025fbdee0cd268a4bcbec23a4af981d70bb0c500", {0x6, 0xa}, 0xfffffffffffffff7}) ioctl$KDMKTONE(r2, 0x4b30, 0x400) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, {0x2, 0x6, 0x1, 0x8001, 0x2, 0x3}, 0x4, 0x1}, 0xe) [ 370.475925] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 370.520641] misc userio: The device must be registered before sending interrupts [ 370.544085] overlayfs: filesystem on './bus' not supported as upperdir [ 370.566668] misc userio: The device must be registered before sending interrupts 11:28:30 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10400, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x802) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/38) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) fsetxattr$security_selinux(r2, &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:wireless_device_t:s0\x00', 0x27, 0x1) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[], 0x0) fchdir(r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x100a}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r4, 0x1d}}, 0x10) 11:28:30 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:30 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'yam0\x00', @ifru_addrs=@l2={0x1f, 0x1ff, {0x80000000, 0x3, 0xda, 0x7c08f619, 0x5, 0xfffffffffffffffc}, 0x9, 0x9}}}) r1 = socket(0x40000000015, 0x805, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getstats={0x1c, 0x5e, 0x100, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x7}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:30 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") socket$nl_route(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r5, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 370.837766] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 370.886412] overlayfs: filesystem on './bus' not supported as upperdir 11:28:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="01"]}) 11:28:30 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x800, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f00000004c0)={0x80000000, 0x100, "68a85c08fb34935ec16ad0254db91d4f6abc937c0059c34e908934acae3dce5c", 0x4, 0x86d, 0x3, 0x0, 0x8, 0xd79f, 0x4, 0x4, [0x6, 0xfffffffffffffb7b, 0x9, 0x6]}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast1, @rand_addr}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000940)={@mcast2, 0x0}, &(0x7f0000000980)=0x14) r8 = accept$packet(0xffffffffffffff9c, &(0x7f0000001d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001dc0)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000001e00)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001e80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001f80)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000020c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000021c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002200)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002240)={@empty, 0x0}, &(0x7f0000002280)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000002480)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002b00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002ac0)={&(0x7f0000000a40)={0x8c6, r2, 0x8000400, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x25c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7f}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0xffffff9c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xcd}}}]}}, {{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0xfd08, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x198, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xd8b6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x507}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x267, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r15}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @user_linkup_enabled={{{0x0, 0x1, 'user_linkup_enabled\x00'}}, {0x0, 0x6, r11}}}]}}]}, 0x5dc}, 0x1, 0x0, 0x0, 0x4001}, 0x20048000) r16 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfa, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r16, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:28:30 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2247"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:30 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x204000, 0x0) fcntl$addseals(r0, 0x409, 0x8) setsockopt(r1, 0x6c87, 0xfffffffffffffffe, &(0x7f00000000c0)="6fca8737a6daec4abec0a3e254e4254b59ef7a4d6e3a2a03d05696cfa636dc4d4d0ef46b677e562851e86ee15fa3a7bbef48220feb75c38e97ee2e03140a99467da78e4d5e563c8f3b97e683d0effce1dd404f04dac28ebed9ab6cbe5de06fd738a60576f19dbbd46a9ce1e4db346c0e84443289d67b6b05c2c978718578a1c78b2342e2eaeb6ca08653c23f37a802925a80f348c8a7598f251e41aa4a630c999c0718753e1e9d27b453d2069de3976ec28be991f995893740c3b273117481f4d039b4e73851c9cf71d8a1a267f855b981e5", 0x21) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) 11:28:30 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 371.194014] misc userio: The device must be registered before sending interrupts 11:28:31 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:31 executing program 5: [ 371.270779] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 371.282582] misc userio: The device must be registered before sending interrupts [ 371.357105] overlayfs: filesystem on './bus' not supported as upperdir 11:28:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2a, 0x40) fsetxattr$security_evm(r0, &(0x7f0000000140)='security.evm\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="24175e"], 0x10, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @loopback}}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000700)={0xe28b, 0x3ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x5, 0x3, 0x4000000000000000, 0xfff, 'syz0\x00', 0x4}, 0x1, [0xfffffffffffffbff, 0xffff, 0x3f, 0x18000000, 0x9, 0xafd, 0x9, 0xdf, 0x5, 0x5, 0xb36bcd2, 0x1, 0x4, 0x10000, 0x5, 0xfffffffffffeffff, 0x60, 0x100, 0x7, 0x100000001, 0x5, 0xfff, 0x7fffffff, 0xc0b, 0x9, 0x6, 0x5d5e, 0xd79, 0xfffffffffffffffc, 0x400, 0x0, 0x100000000, 0x2, 0x7f, 0x9, 0x6, 0x4, 0x10000, 0xffffffffffffff81, 0x9a6, 0xa5, 0xfffffffffffffffd, 0xeb79, 0x100000001, 0x58f, 0x1, 0x8, 0x0, 0x100000001, 0x9e6a, 0x9, 0x6, 0x8000, 0x3, 0x8000, 0x6, 0x1, 0x6, 0x200, 0x3, 0x100000000, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x9, 0xfffffffffffffefd, 0x3, 0xdb89, 0x6, 0x2, 0x5, 0x8, 0xffffffffffffff80, 0x9, 0x6, 0x4fdd, 0x0, 0x4, 0x100, 0x2, 0x8, 0x3ff, 0x7f, 0x3f, 0x0, 0x64, 0x1000, 0xfffffffffffffffe, 0x0, 0x5, 0x1, 0x8, 0x8, 0x100000001, 0x80, 0x1, 0x0, 0x5, 0x2, 0x7, 0xc17, 0x5, 0x100000000, 0xfff, 0x1, 0x6, 0x10000, 0x10000, 0x9, 0x1, 0x6, 0x0, 0x3ff, 0x6, 0x200, 0x8, 0x3, 0x249, 0x7fff, 0x6, 0xa6, 0x8, 0xffffffffffffff30, 0x3, 0xfffffffffffffff7, 0x5]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100000000101000, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000100)) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) 11:28:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="ce1e2239b5194f72c4e19096af8e1a26"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:31 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\b', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:31 executing program 0: pipe(&(0x7f0000000000)) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:31 executing program 5: 11:28:31 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x113400, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:31 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:31 executing program 5: 11:28:31 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x58, 0x4) 11:28:31 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0xac204, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000080)=""/124, &(0x7f0000000100)=0x7c) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0xfffffffffffffffb, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 11:28:31 executing program 5: 11:28:31 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:31 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 11:28:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000140)) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 371.815727] misc userio: The device must be registered before sending interrupts 11:28:31 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000000)=""/13, &(0x7f0000000080)=0xd) [ 371.885316] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 371.915230] misc userio: The device must be registered before sending interrupts 11:28:31 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x16802, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f00000000c0)={0x2, 0x200000}, 0x1) 11:28:31 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 371.965657] overlayfs: filesystem on './bus' not supported as upperdir 11:28:31 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xffffffffffffff6f, 0x0, 0x0, 0xfffffef2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000000000), 0xffbf, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) 11:28:31 executing program 0: r0 = socket(0x40000100017, 0x805, 0x7fd) getsockopt(r0, 0x80114, 0x2710, &(0x7f0000000080)=""/13, &(0x7f000033bffc)=0x7904a480ce7480d8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) 11:28:31 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x81) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0x100000001) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x3, 0x0) r3 = getpid() ptrace$getregs(0xe, r3, 0x7d5aecef, &(0x7f0000000100)=""/158) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 11:28:31 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\b', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x1, 0x2, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="079abb2468d95eee78e3ec4646dcf3b9db37212121327efcda1ca19ace07c6ecb468d8c12d9c1f2fa4e462d7ea3981394cadad54af9d84827237f1524020b9d3ffc5de5e607793c982a762d7c461431834ef31898c70ae03632e74dea810329fe44c242aaab4adb5bdee2c15c3f06654073c2e019c56a15346f9972742e5ab5c76d70e76116a3713897cdaaadb5200c36eb0757be13d3da9"], 0x4) timerfd_create(0x3, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000100)={0xffff, 0x100000000000001, 0x100000000000001, 0x0, 0x4da0}) [ 372.140770] misc userio: The device must be registered before sending interrupts [ 372.176584] misc userio: The device must be registered before sending interrupts 11:28:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r1 = socket(0x40000000015, 0x805, 0x0) fcntl$setsig(r1, 0xa, 0x40) setxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=@md5={0x1, "e2b3cbef76176c25d4890155e287860e"}, 0x11, 0x3) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) write$P9_RSTAT(r0, &(0x7f0000000200)={0x6a, 0x7d, 0x1, {0x0, 0x63, 0x5, 0x8, {0xc8, 0x3, 0x2}, 0x0, 0x401, 0xfff, 0x1, 0x9, ',+\\system', 0xd, 'security.ima\x00', 0xd, 'security.ima\x00', 0xd, 'security.ima\x00'}}, 0x6a) getsockopt(r1, 0x114, 0x5, &(0x7f0000000280)=""/13, &(0x7f000033bffc)=0x1) [ 372.259133] __ntfs_error: 11 callbacks suppressed [ 372.259143] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:32 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x50000) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000240)=""/121, &(0x7f00000002c0)=0x79) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000080), 0xfffffde1, 0x7, 0x7, 0x5, 0x100000000, 0x2}, 0x120) 11:28:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x0, 0x800}) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:32 executing program 5: fanotify_init(0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/79}, 0xfe3c, 0x0, 0xa4a3ad41a879dde0) 11:28:32 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 372.431871] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 372.450684] misc userio: The device must be registered before sending interrupts 11:28:32 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8000400) 11:28:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) sendto$llc(r1, &(0x7f0000000140)="5725a4e610a6519991278037e89bb6b09340b77fd39866fc1d075e6437e018cec3262e835fa341201f9fc5ba494441d7552a6cae3cac3ee6c1f24d0e55bc60c7c1cb88fae1a6bd97a97d56aa35812df8bb02da6f36a5e0f7f3848239dcfaffd9c0710e3cc24866b6517e417990e213d7a91e2fa567dd557b9dcd89f0935908fb3129bf9b69f07a7b93f9c4", 0x8b, 0x20000800, &(0x7f0000000200)={0x1a, 0x325, 0x0, 0x3, 0x1ff, 0x8}, 0x10) fallocate(r0, 0x21, 0x6, 0x100000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000300)=0x2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ecffffff"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000240)) [ 372.487707] misc userio: The device must be registered before sending interrupts 11:28:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:32 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay0', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:32 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/userio\x00', 0x22001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/175) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003180)=0xe8) sendmmsg(r1, &(0x7f0000004600)=[{{&(0x7f00000001c0)=@ax25={0x3, {"f6ac5817236db8"}, 0x10001}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="0bff", 0x2}, {&(0x7f0000000280)="b66fcc8c0e5249d95761f8c32ba8f7b4879e294abc671379e801c173007daf4b4f27d84de8d800640587186777791338dbb5cca08b29be6b330d87edf52715648b6090a4b636e3846aa2137fcc705b7c9c91e6862ef683b89c005a4dbc731a1a028e0a2ffb7e300b6160e11243872cbe2351075b2e8d7a224df7b8e1764240f6cc8e538d8079460e7b9f469f58cfb60e7acf8043ab4b854ad79d445d9115d3b68cba7902cec9f3173f8a98a0e4b6a53c13a2274b89e5759fb17b5542ccc214f68a9d5ec4a81cfd2a5b6f4f1f6cabef5067974335", 0xd4}, {&(0x7f0000000380)="e751fa6abb203f4fccc61de33e5b622c61751b6b93764cfe28c4e3c6a0805b8383600cfb5c9d830a55e604a09d77c005c2f4d56f29ffe25ee27151319185fe2f1847510a08ce", 0x46}, {&(0x7f0000000400)="7e764388065b22e9e7c9bf35c944d08902a5f7e02fc1a8b4f9c83837c50626c71f69dff0342c8a8c989c5e", 0x2b}], 0x4, &(0x7f0000000480)=[{0x48, 0x1ff, 0xff, "b289d728fea1a5063427d3adb1bdfb3923d2b61685a4865c60bb69ef05e994368ea58d9f64557eeeb214855a0236ee91fcce185e244c39"}, {0x20, 0x1bf, 0x80000000, "11078ff41c21004259"}, {0x48, 0x11, 0x3, "981add1b2edac1abb2273aac0fd14cde23c9dac27db56457fb9b2003ad628e7e7a43635972e9c5e8dd1203aafad0aadb35d708c5"}, {0xa0, 0x0, 0x200, "00fe38bcd5537bc6919d1c50201053dff913a80812e7c1aa7e3d89eea0fa0cd38c0cf94e7135cb9229ff15e5cfde8aa55a4f30003bd3f6429bf6e31312b341f4658000a57e1beeec003a8b1b310bad8f43035854aaa621505b33be4fd61ea80e1940891bfc9ba85da50b487ec990628807f3c22547f824b1512f66117551485e0d19ae0fd46e24be78e9"}, {0x108, 0x11b, 0x8, "086d610e4ac680426b05e1a8ac1e4893e2f02c15a6615a79efc90270b38c6bd716bc61c8d84ced18586037078a47901c7b4efecc128c492db4e1360764a47b3dfd411e48d7704a8cb46a00d9584517d17a5f2ca797f267ae573ae308c589bf03a01142959fec8dd22a3d7bf56180afa609039c1f63ea21fcbf765f54f31677476ef4607c36d930f2475bdcc46eb35983672a8e6d9334148cffbfb4f08a3754bec154383d184f7d7d1213ffe5a13681faa58f1682eac3a930f5f19c5791e175c1e9ae6439fe634ffff8ab2eebc786b861a602bed46589a45476bc1fce1f037df16bc4a83f04edbacffb21e786360c097652"}, {0xf0, 0x108, 0x7, "4fb92f0395d894a4ee02497371c7d4cf014e0711bf892a3f33673411e5e9215b3a0d3239b7e5f15207a0dd01252ff2a573eb3e998bcd5dbef31352af75ebb9fd666c2e5df542da7688219ec8a2ced13b3e97c2ce9381279278acee650fafe13259b2eedda0190869f12876af518cfa900aea09fa8cfc97f88e12e7255e66dc3b450be97ea2b0e962fb0f660295d43748aaf76ed032a6222fa012a371863fc49439008e4875d739cb818908b337c1ee8d3e2f34ed90c7a7873d16501bf9774dbcef35bdaafb2805b01f4b172d091cc180f19b8f4eb7c93db04002"}, {0xb0, 0x0, 0xa5, "a0225181fc5e54299f604a492bc86d74b3bdfeeda754e9bd9859a07c36b73647dd6d959cea57686d98c9ae3fcfb9d582b0c681a5298d65a47c75641305a65cbc65aa7b9b662684e7049230757a964e36528d4ef813e95bcab5917aac66ae64e183f20e10237a6325c634170a801a3e32646699ef7290c0a691a15e9a9a5d83c09bee89a0c2736ea87bb5c2da06d137718209347e978ad02841"}, {0xc8, 0x0, 0x2, "f9c0675fd43db6c71343cf527a9b1effe82f0e9baf2f49b56e500f9be90e2fe840787882eefe3aaac46e9245a51af0366573187c70628efcd19503b8f3f030d9ea1cdc02ddee23b5c9b251b66d51052ba2cf8336392ac99321d4e4b1079625be9d2c77db8641cbbb2f9c12f4ee5200cab0be143072e1295f153ad3631d2b3508f63c06f6d267cfac59861d6d3931ed6d841887ae019863896505d1b12f966c5f2bbaa38ddd649d27a450da8c5ebd6267684f01f0cbd95ec1"}], 0x4c0, 0x80}, 0x5}, {{&(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)="84e583647e5febdfa084d03a83af17c609559b39e501887b61a2aca2ac1d0cebdb21f0d5d35958cad6efd00d3f881c62d411d5", 0x33}], 0x1, &(0x7f0000000a40)=[{0x58, 0x0, 0x6, "2f61ac0c1316d4c0f7b42e7f722d48bc75958709ced73e7e0185f40613de2f6a35c160ed66dd929edf6d03775c70e5bf2359278ee9c8cdfc5d1f06bc9ffd44f08828"}, {0x110, 0x6, 0x3, "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"}, {0x1010, 0x1, 0x200, 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b6dd41fb6eaf05814b31ae12661025e92beb189fd4a30e80a7214b8de96b42152de02e227f8426fb4d793de047d7d8482c096d43cd5daf3ddebb078ac3014e6d0901f904c986c0676f412e048757d5e3d45c15331dda6fb8165a890c4247a8c7829a6ac487382f15056829232dd96e48addbb9c4bd6a4d203289d80978fbdf0690e0519d65c56595f5b21d2b00f7b96fbeae9453887afc6f00dfb8225e784fdae51cae7e21b9738aa4f635e6fec4a10283e23517023289b6b5241b1db4ce99818b5dc4be035b9ef29a836006095f5920c83fd6282ff68d3a220b8c445e5caa26735a28b6af65233f4421cdb3b83c78043bfb64a21384032e42fa963f82198d5deca07806335fb25780a21870d269f7733dd3c3071bdea013dfa6a0da85d932ddb9cecca9ed16d3125121f747086fddcaca3e10619bdc8ed3d312af6cf21897ebe8e31afa06974c0f6120bb177cd626ddb0d498970dd14ae7a5b23b824484dbb58dc262fabad28cb55fd3c2ea37c25e437b6bd6d6a1f3394616983439047bc00045f46b5b1853d247c37ed6527df18f802cd1426344195bb7001e5493b62b1da20990499a5898f80317587fdf02a849bc51d553aed6a3063982435436637b7ca9f654b929dd0a59035440f361561a7a703f557fab59fe825fcd600e9b4989340d1938455bd0f42dc1dbaf4ba2a1ee7e541fca43bfb8e782cc5937afdc569c0eb6717abbf9cebb3aabf1507f3f2f04baeaefcc8374862a3486200eab5f8febd232bdc6bcbbab183063f1ae6fd7622e40975f92a3380bb4f92b518e1cdd6d636c1d59948b3eec39a4148603f19a28375a1efba7d6e68cc9df9cb2841061e9b136ddbaf2cff7461352862953c4a1926a6df7a0a66247adc96323d6ab61bc5589d78c33999e566ad8ee86bf44787c00ecb3ec09b33828b8c781b0f2daf9a953bc6e889225e61bfa0480bb083e12ebfb8c1ee20e2ed35764c8511e6da054c216bb6fcc56bc99eae705b81b91ab76721fd1b42a75b02966841a2a8b9d3c5a7c6d35111b6080e2e560cf948801da8b1f8302e8e2bbbd8bcdd6dd533ea183c19a1af1b95370be4875692c7227b29f1e9ea0f7ae82a8b681ce3c4861ffc01c6e33fdb8864648a48a86c0152ccf098004b4bed90c9a6283feecb23852627f7df2be341c44c3e1785952ad3ee44d5d2f41c519e5779818be469ec2ff57f70f2c3373b3b59546cf73be0a364f11504ecaf4f2dbe13474b17df9dbd5e627223cda2e4a7ac54817c67d405f5e70dbc455cde26a2c2354a1ba440b2a22f9bcb1a95ea16a94a8d89ccf24ad3ecff4c6f2d1adf2767f8a9a1f5d2abcf3ed34ec367d33c05760c7419cb461199e39e17db0f2209a9c84650edb282d934bde204bcea3d5d47afddfd20a1ee10b31ca5651fe0a738ec86decc54dfcb2f4370ebc86a496667e413aa0b4f2830547e466ded07a872152c43254be0b28d45d2f187f55f47b16d5821a1d9194e751d06ec8955bc640c37dc44e7838c5abb85fe4855264fa3f081b5e3de2e615d2a7efdfe0effa2e01bb20a49ca270549e3528024a2ffb4d74fcfb985118abe902d4b80559fd9b59478e6b62887e90751342e834347ac5416efa2a84deae13e23b7e29a4e4065a18d0aca19078cb6c97aa69a55c0457ac3d4262ab5fdd8840ae364582f753d70e32b59ae8c9a1fec7c444a60b3a089f917976f21fdc37a66845021d21f3073fcb158a31e552c1cecee23326b8c757ad05545c53dce0166be13274b6740e14bca6fb031c51e557a1cbdbbd4719b3f95c1754c9041ce284cc756763d2ceee3b9f778ee2a94269cd4992b311666cacacb7fd3e2aebe3797f921104c7c2bf4424c08af7afe198e553de48174500c86478f320e8f29b3fdb096f83a9469eadc0a419da76c4ca17ae5116d5a1c35e65b6ad341eaba1c3553b964605e112d6aa812ebc57addc939bac8fffab449f9492f45dbbfd6b65b5b2591b1eb4d9299dc9a8595139dec163aed96deb4876763a6aebdd3668c996d35ad5accd8f5e1003cc428af894f95c8437b5354510695c7ce445e6bbce1d6ef91eac7f3745873802a0317919ffd0447be4ebbd6c2b29b2fbf8f7e92e6207efb88c502809e6856f8376173823616b224ecdf9136b0dab868fd0a6f7c17e5059b486f68e204e9af06a85d9b8c04ee902bb7a8c6d1edbc28220c6ac2327c5e4b2a300b3311ed647243af4969e2a68ef6eb57867de8e7d49226b0e8d64608f2ecd745c86c525d85708504282cadae13b6c7163adb7cead7", 0x1000}, {&(0x7f0000004240)="5ac7d2ace60dd430b525f061968a71b32dc958dbea5cd0497879044513eb56ff5c2f084b0c2c4a215a5ba219492a67ff36b89b9723e2ee38a00c153d4509179724f0ace4b78e6ecc1ecbc43f11b2e560a4bcbd7647a84b777f7781d121d9338060672763619f6581c88dde13e133e04823e43821515abca5b971b1fbc58ca1036d4ac4e5b5eda7ef0b399c15e6697eca0ecfe434732a48148f52b94a190ff04df8a6ed450a3cdcdaeab71641", 0xac}, {&(0x7f0000004300)="987347e060433eb428e28e555e493310", 0x10}, {&(0x7f0000004340)="95a49c5db1287a232d553ddefa423dddbee3d5026a805d271fff1197ddcf24c43937ec5433ba59ec3cfb0f1ffa669133a1b6b924b1f69a42880f195ae12144beed22fba3f7953e86a2d2611432b29013bf4a9a11a2fbcd89be1c92acf03b7ef8482cbd981a07e1729b15918f164b42a838b7c50b45d977973f248e9936ed47c5ebaa264c96ebe8360450d2aff3f3a1668d53510430e9b22f391e5c469941ca78fea73164dd9f31e4d8e0e34f44dc924c2ca2412ad81f4ac888925cdb7d108effa40fd8acb6e1376a5cff8d5e693c89035e61d2cc289486e9ed237c490f2c88e23671cee160f6", 0xe6}, {&(0x7f0000004440)="ae2b194cb575a7303ddbd37f582d3e091cd65b0d55f7de04c23632cf9ef0d602add1c95d13d1da8593a9e3", 0x2b}, {&(0x7f0000004480)="51e6dff16d9d8ac0cfc4df61d08b2f83dec687560ace3f43a7fa50ea1041134c8f9d17b3781d04d60e4b86bb546c205e7d4771bf1f033ebdd0c3dcb3275ba05c0f745ffb83219d74c2901e96c542ad2ede77238fd55b3aa4609fd622a9f0a185c95a6fa7b73ffe2288b02aa49d500d45c9f5c594149d5f19f474fe60ee62d0c76521dc56965b4ebb741274612635e50ea291cfa9cefac60a2253e80401ad56193529ebcb394fa00c9b9739ce8b4c327bede2d1bcc4dab3c92a96c7f1c6e456ee4da8a208a5f68d2c35e816ef419846604a29fed662a9b4e945587e191958df6df02d4d87", 0xe4}], 0x6, 0x0, 0x0, 0x1}, 0x8}], 0x4, 0x4000) tgkill(r3, r4, 0x4) syz_open_dev$media(&(0x7f0000002e00)='/dev/media#\x00', 0xbc83, 0x80000) 11:28:32 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 372.722020] misc userio: The device must be registered before sending interrupts [ 372.748477] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 372.775703] misc userio: The device must be registered before sending interrupts 11:28:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000000280)='[cgroup*+cpuset\x00', 0x2) recvmmsg(r3, &(0x7f0000009240)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000380)=""/158, 0x9e}], 0x2, &(0x7f0000000480)=""/190, 0xbe, 0xac3}}, {{&(0x7f0000000540)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/7, 0x7}, {&(0x7f0000000600)=""/80, 0x50}, {&(0x7f0000000680)=""/50, 0x32}], 0x3, &(0x7f0000000700)=""/9, 0x9, 0x80000000}, 0xfffffffffffffffb}, {{&(0x7f0000000740)=@hci, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/1, 0x1}, {&(0x7f0000000800)=""/146, 0x92}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/141, 0x8d}, {&(0x7f00000009c0)=""/1, 0x1}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000003380)=""/4096, 0x1000}], 0x9, &(0x7f0000000c80)=""/212, 0xd4, 0x3}, 0x88e2}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/94, 0x5e}, {&(0x7f0000000e00)=""/159, 0x9f}], 0x2, 0x0, 0x0, 0xce}, 0x101}, {{&(0x7f0000000f00)=@generic, 0x80, &(0x7f0000006400)=[{&(0x7f0000000f80)=""/203, 0xcb}, {&(0x7f0000001080)=""/235, 0xeb}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000005380)=""/4096, 0x1000}, {&(0x7f0000001240)=""/38, 0x26}, {&(0x7f0000001280)=""/91, 0x5b}, {&(0x7f0000006380)=""/124, 0x7c}], 0x8, &(0x7f0000006480)=""/215, 0xd7, 0x5}, 0xfbd}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000006580)=""/151, 0x97}, {&(0x7f0000006640)=""/81, 0x51}, {&(0x7f00000066c0)=""/164, 0xa4}], 0x3, &(0x7f0000006780)=""/50, 0x32, 0x99e}, 0x2}, {{&(0x7f00000067c0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000007b40)=[{&(0x7f0000006840)=""/150, 0x96}, {&(0x7f0000006900)=""/155, 0x9b}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/196, 0xc4}, {&(0x7f0000007ac0)=""/65, 0x41}], 0x5, &(0x7f0000007bc0)=""/41, 0x29, 0x3ff}, 0x9}, {{&(0x7f0000007c00)=@ax25, 0x80, &(0x7f0000009140)=[{&(0x7f0000007c80)=""/86, 0x56}, {&(0x7f0000007d00)=""/236, 0xec}, {&(0x7f0000007e00)=""/105, 0x69}, {&(0x7f0000007e80)=""/208, 0xd0}, {&(0x7f0000007f80)=""/171, 0xab}, {&(0x7f0000008040)=""/135, 0x87}, {&(0x7f0000008100)=""/31, 0x1f}, {&(0x7f0000008140)=""/4096, 0x1000}], 0x8, &(0x7f00000091c0)=""/123, 0x7b, 0x4}, 0x6}], 0x8, 0x10000, &(0x7f0000009440)={0x0, 0x989680}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x0, 0x0, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xd8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:32 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffe}, 0xffffffffffffff0e) [ 372.842102] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:32 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:32 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xbc) 11:28:32 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:32 executing program 2: write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) [ 373.026757] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 373.052671] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:32 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8df, 0x204000) write$P9_RATTACH(r0, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x52, 0x4, 0x5}}, 0x14) r1 = socket(0x0, 0x805, 0x10000000000000) write$P9_RFSYNC(r0, &(0x7f00000000c0)={0x7, 0x33, 0x2}, 0x7) getsockopt(r1, 0x114, 0x400002710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) [ 373.190301] overlayfs: filesystem on './bus' not supported as upperdir 11:28:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:33 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:28:33 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 373.359456] misc userio: The device must be registered before sending interrupts 11:28:33 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x2}) 11:28:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2000800444004, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xfff, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x3, 0x2, [], 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000380)=""/2}, &(0x7f0000000440)=0x78) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x440602, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000240)={r4, 0x80000000, 0x2, [0x1000, 0xfff]}, &(0x7f00000001c0)=0xffffffffffffff66) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000180)='trusted.overlay.upper\x00', &(0x7f0000000280)={0x0, 0xfb, 0x3a, 0x5, 0x10000, "369ef3ecd9278a87eabec76ae6156bfa", "376e97a1ebbbd753cf621bffcbf9293a7fa065973bb6e45cc875ca10d2425e5065daf87a5d"}, 0x3a, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x4) syz_mount_image$nfs4(&(0x7f0000000480)='nfs4\x00', &(0x7f00000004c0)='./file0\x00', 0x9, 0x6, &(0x7f00000008c0)=[{&(0x7f0000000500)="1c1ae1205760c91951ebe829ca2611a484f395ae5fba06d0902b01d6277d4ce0a17b52e0677f0be386ddee8705438b", 0x2f, 0x6}, {&(0x7f0000000540)="bce9efb5c9210bc954c9cf5d705f01d56ea06d79a25e007cb707330e738f6d4c1f11f4f653c5660d4873b4e7d5a4883ba3c4c469e17d57ba00b6296224b39d699bbfa1fd925b9d9613294bbe3fb9c00295bd536aa31520b0f259fb95ac85efbf2d3f7908482a147c7d7c72e3e51b7228527bd5c7e9f19c824f6746cb8430bef57bb94082c805e767d1d21dde2b91425bec7e4c41e7c192d212045a5b878c33d0d80d24e03e775c372fb265e2b8133cb7180d77cf3531a065217409c366392529d0c786626b2e14decc3020ffa077a95edb041bdd271b50cb8ac4007c87a76dd8c6cc55628046a22d2fd43821859aa4f6f05d1ec8203bcf68e5", 0xf9, 0x3f}, {&(0x7f0000000640)="fcd994205ad6462dba04333a0ca63e97894331fae7d9bba6c49c26efa719f1bf29f7a131bc4d2661fea328767f683438eda786862856509e4db79927e44402238875cf4b26bfc5ec632b71d15a6ce5ecfe93c27782b71f2d3537f4c4987458ec48", 0x61, 0xff}, {&(0x7f00000006c0)="2e0b489b84a62751377ef0e6ebaf5aa3133a403b9b5f030a6a805aea10601235c5b4563c644a473d86a661c02af2021ff312c8e04ed85873cb6fab509a7dea6fc782bc590747a4c5cbfa4fb00691cd64adb13d7736b8720f0aeb15fc2e973f1996a898758e", 0x65, 0xffff}, {&(0x7f0000000740)="2c934a2ea9cc23fd702d817a6e74bb6572fc4996746af94dfda2320579a14ff5c0ebfd9a594320ce82bd49a3d3d0355dcec0e9b576a41f7f64ef297fba1751567a93661c2b85a9b558d09af7573f08d8c0a5bd7d50703343ab11216c57cef1aa55945287318539c464ef7dad037537f2199f9800a6f027890176fdd58eb28318031af583ca1655d5a2c7b5ce41d681ef8ba597f59a0715c565eb37d3e9c2fffb0271f49c5867ad789c7b169d8b385aa0972f489b75e4005fc8e587c23b5aa03ac336e9621df2fb0647d998243c", 0xcd, 0x7ff}, {&(0x7f0000000840)="9ea242fc89ec209eaa951396f4b642ea98804fecf0df76cc2d7975b3801fda8ff30b805c00a76e65647462c349559d142fcf2d8805a78ef26090ac57248d89954b703e58ef144c817815c1f9897d674d781e2d3c1a8f3ca954b4d779fe", 0x5d, 0x5}], 0x28000, &(0x7f0000000980)='keyring)\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 373.405405] misc userio: The device must be registered before sending interrupts 11:28:33 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xff9d, "018bd349f4fdcc94be96cdd63dc0eeb5df3087b34423b2702e5c516875f67b7834ce7cdbe4e9d4be6a8435cc397f3f471e9ef1b1c672a7fc2e5e13cfbac4bf0d69a3d6fdd506569fe3dc30b97faba0c1a24eee258fee3c8f5195894c581b64e54ef494f1f8cd73cdcbb271e05f246114a51a2f0e51d881dc6548d6f3853a989c71cbeed6554f66cef55fec0631991132"}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffff7}, 0xc) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 373.513626] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:33 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 11:28:33 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:33 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 373.555417] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 373.631946] misc userio: The device must be registered before sending interrupts [ 373.642921] overlayfs: filesystem on './bus' not supported as upperdir 11:28:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 373.677889] misc userio: The device must be registered before sending interrupts 11:28:33 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x10001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/14) 11:28:33 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) read$eventfd(r4, &(0x7f0000000300), 0x8) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x9, 0x7fffffff, 0x0, 0x2, 0x0, 0x3, 0x80000, 0x0, 0x6586, 0x4, 0x7fff, 0x6ff, 0x1f, 0x0, 0x5, 0xaea, 0x0, 0xd5, 0x1, 0x10000, 0x3f, 0x800, 0xfffffffffffffffe, 0x7, 0x6, 0x4, 0x10001, 0x0, 0x7f, 0x7b6, 0x401, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0xdb, 0x2, @perf_config_ext={0x5, 0x7fffffff}, 0x10002, 0xffffffff, 0x1000, 0x9, 0x0, 0x6, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r5 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xffffffffffffffe1, 0x400000) ioctl$TUNSETOWNER(r5, 0x400454cc, r3) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:33 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:33 executing program 2: prctl$getreaper(0x29, &(0x7f0000000000)) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) [ 373.927068] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 373.959938] misc userio: The device must be registered before sending interrupts 11:28:33 executing program 0: r0 = socket(0xb, 0x905, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) 11:28:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 373.981207] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 374.006017] misc userio: The device must be registered before sending interrupts [ 374.021347] overlayfs: filesystem on './bus' not supported as upperdir 11:28:33 executing program 0: r0 = socket(0xf, 0x805, 0x9) fcntl$setstatus(r0, 0x4, 0x6400) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x1, [@remote]}, 0x14) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) [ 374.068228] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:33 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:33 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0xfffffffffffffffe}, 0x2) 11:28:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:34 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay8', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:34 executing program 0: r0 = socket(0x40000000011, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) [ 374.210827] misc userio: The device must be registered before sending interrupts 11:28:34 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) getrlimit(0xf, &(0x7f0000000000)) 11:28:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 374.359153] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:34 executing program 0: getsockopt(0xffffffffffffffff, 0x114, 0x270f, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xd) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x0, 0x1, {0x3b, 0x2e, 0x2, 0x19, 0x3, 0xac1, 0x2, 0x81, 0xffffffffffffffff}}) 11:28:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x420000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffffffff153d) openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0xc100, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB], 0x4) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400000, 0x0) [ 374.437015] misc userio: The device must be registered before sending interrupts [ 374.480612] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 374.491014] misc userio: The device must be registered before sending interrupts 11:28:34 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:34 executing program 2: write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000040), 0x2) 11:28:34 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:34 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x801, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000005c0)=@req3={0xfffffffffffffffe, 0x40, 0xfffffffeffffffff, 0x100000001, 0x99f1, 0x9, 0x5}, 0x1c) socket$netlink(0x10, 0x3, 0x1f) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:34 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:34 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge_slave_0\x00', 0x7}) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) connect(r0, &(0x7f0000000100)=@xdp={0x2c, 0x2, r1, 0x24}, 0x80) 11:28:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 374.741245] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 374.794907] misc userio: The device must be registered before sending interrupts [ 374.824250] overlayfs: filesystem on './bus' not supported as upperdir 11:28:34 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x3}, 0x6}], 0x1, 0x2, &(0x7f00000002c0)={r1, r2+10000000}) [ 374.854014] misc userio: The device must be registered before sending interrupts 11:28:34 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="ce0f32391eada40671286d4afa42a23d52c6909ed005b42bc0d1876a000000000000000000f615eadc5a917ec676a92777a091025e760cb42f6767b8e562b09f6aed6dd76ea3e309c79b65e7fe6384887c45d66e941ce4f8376940433a221985473cb2872bc2a7a8a30402378d847405a049b5dc9e04f9f314fa5a5f7d4877059ede9c3ad0c63a2bd931d265ea7c6315ca7589399ff06614d728fe1d4b46a96e424e3677dba1b6138c15516ffe2b5ad282538087d2be06afb3ca1adcafd43eeb492fe6ae43cf7250df"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:34 executing program 2: openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x20c80, 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:34 executing program 0: r0 = socket(0xf, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0x572) [ 375.100904] overlayfs: failed to resolve './file1': -2 [ 375.153381] misc userio: The device must be registered before sending interrupts [ 375.178889] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 375.189745] misc userio: The device must be registered before sending interrupts 11:28:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xa, 0x3, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:35 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000100)={0x20, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/userio\x00', 0x20000022001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) write$P9_RREMOVE(r0, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) 11:28:35 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay&', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 375.366715] misc userio: The device must be registered before sending interrupts [ 375.390110] misc userio: The device must be registered before sending interrupts 11:28:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000240)={r0, 0xffffffffffffffff, 0xa}, 0x16) 11:28:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fdatasync(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES16=r3], 0x377) ioctl$KVM_RUN(r3, 0xae80, 0x0) 11:28:35 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c61790f", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:35 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getflags(r0, 0x40a) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x20000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0x3, 0x3}, 0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000180)={0x9, 0x2, 0x4, 0x40180000, {r3, r4/1000+30000}, {0x5, 0xa, 0x2, 0x4, 0x7, 0xfffffffffffffffe, "4f911914"}, 0x40, 0x3, @offset=0x1, 0x4}) 11:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x101}, 0x2) 11:28:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c617912", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 375.844384] misc userio: The device must be registered before sending interrupts 11:28:35 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x280) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="8d71eb55c71dba4f511d8db494928b136b5963be4d8d80727766cda11cbbea70d22e5d558c3018afe26a31c07c5b99add0cbb4b4ee82547406ad2be5ad5eb7f402e5905111941e15870aaaab7ed07db48d1aeec6223dccb3979f64ac4e24c2fb453185bbb850b4b7b6fb1761a59eb5259514f2f006ffeb65e00ec16be9ea32396df470f126a5fa0e5416b6973eeec08961aac763026acd6576c36b859d2763c5337648a76a6eab1289ae56a13dcf7d9d003679ed0e53708fc658718c096118166b4105908653703f60f0fa754f77b8bea888dd", 0xd3}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="9052e89457fbac44", 0x8}, {&(0x7f0000000240)="a477a82fd807f281e64cb095852a458374951bfa67d26b9de2ab519fe0045d90688680e72272f4033267867fccbcf488c130cc937a2b966f613c886a91b5542179c47fe909b6fffbc4d1ae9c52b6f9f5528510c97aab9e36d2a21947a06a20267d9fd1365af6fb24bc810d90532c564ac2d1247738acfc1d655f7797adfc12e85b44e859721846eab5a1f0d9e9f866313211c9e76686ef290ff0f3c12cc3ff53410b38d86d492116ab1e99c9b93ee6fb817378b9fc85b20182aa37881be4b99f6ceb465b59b71fde261fb8c08cd9", 0xce}, {&(0x7f0000000340)="943209ae99585bbe6eaa0955d51c4e8efd9914caecd2b84b16e71ffd7b71f101d062b5e55b63ac09e08f23384fd4e7041c70c5bec860b11929ac321ceabd8d69c295b62652a212a7b48fef7b6b90b399f235d088de8331f56b857cd2582010ac3039858d9fde70ee82f9a093ca783e105865de3dd75bd3629f2f34b99ec5be5d83ea252e319a680133abf4c492d4", 0x8e}, {&(0x7f0000000400)="417adff8b3c80144440a9cfa2577dee7266ef6caa0b6c213549b013e811d677d217594c561", 0x25}, {&(0x7f0000000440)="73e3f010bb5f75dcb65fc040b963a69f12c208474df3614bc0ab5297466c84a89ec38ce078edd595803f86982ece7563139cae498ff790a08900c4a73131d1ff5fc4a309abdbdd389fddfbbe636e03e91afef212956037424ce804c6fafdf97393401e48c5234d796379238c58bba27e4f55146d6d9897fcdfb6cc9bf2a29bca6af1ceffb3d751d282e6892a4efdd97defdfa9649127fb14d41f657df3e0e125518f26f5599e060982fb28fa6a8d930e81f1bed7e8a7631d709a7687142ee7a640a12871a140a8b05b6e6f90c0f02b5d4b735bad6d693605b3c22c20b280b5b2c8301e091548bff81fa94d4a95967352e4", 0xf1}], 0x8, &(0x7f0000000a40)=[{0x1010, 0x116, 0x40f, "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"}, {0xfffffe7e, 0x13b, 0x8001, "f753fd1637544ced0116cf27a01c2c8dc2ea2add0c"}, {0x50, 0x0, 0xfffffffffffffffa, "aad58fde014e07cbf682bde581602ec52921fcaa6e4e6f1016c673ad79ea5d19a769855b0247b099fb530ad1759fea1ef12144a50650cdca6d"}, {0x20, 0x112, 0x8, "2ff43361118c7b7d263ccd1008"}, {0x40, 0x10a, 0x80000001, "8de1a299d4952d74e6da2e4598bff77acfc51c2b28a41cf16d122e01f7ddaac936d8379bf42eb955a8"}], 0x10e8, 0x8000}, 0x800) 11:28:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="cee00d39"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 376.022439] misc userio: The device must be registered before sending interrupts 11:28:35 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 376.066483] misc userio: The device must be registered before sending interrupts 11:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:35 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x486000, 0x0) ioctl$VIDIOC_DQEVENT(r1, 0x80885659, &(0x7f00000000c0)={0x0, @frame_sync}) openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x80, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 376.168676] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:36 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 376.272353] overlayfs: filesystem on './bus' not supported as upperdir [ 376.288167] misc userio: The device must be registered before sending interrupts [ 376.307634] misc userio: The device must be registered before sending interrupts 11:28:36 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:36 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x4000, 0x0) add_key(&(0x7f0000000600)='trusted\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000a40)="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", 0x1000, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000740)="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", 0x4a, r1) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040), 0x2) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xfffffffffffffdfc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) mknod(&(0x7f0000000140)='./file1\x00', 0x203, 0x200) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000500)={{0xcbc, r4, r5, r6, r7, 0x8}, 0x2, 0x40, 0x7, 0x80000001, r8, r9, 0x100000001}) 11:28:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 376.486159] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 376.538728] overlayfs: filesystem on './bus' not supported as upperdir 11:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:36 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\a', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 376.628954] misc userio: The device must be registered before sending interrupts 11:28:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 376.738459] misc userio: The device must be registered before sending interrupts 11:28:36 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x200400, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:36 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:36 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x10, &(0x7f0000000080)={&(0x7f0000000000)=""/1, 0x1, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100)=r2, 0x30d) r3 = accept4$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000002c0)=0x401) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000140)={0x2, 0x4dd4}, 0x2) 11:28:36 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 377.009171] misc userio: The device must be registered before sending interrupts [ 377.037217] misc userio: The device must be registered before sending interrupts 11:28:36 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 377.053744] misc userio: The device must be registered before sending interrupts [ 377.071601] misc userio: The device must be registered before sending interrupts [ 377.082395] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 377.101955] overlayfs: filesystem on './bus' not supported as upperdir 11:28:36 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000), 0x2) 11:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179ff", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:37 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x6, 0xffff, 0x1, 0x4, 0x0, 0x0, 0x0, 0xa, 0x9, 0x80, 0x9, 0x6, 0x400, 0x3, 0x0, 0x9d, 0x3e, 0x9, 0x18b, 0x2, 0x2, 0x8, 0xcd57, 0x5, 0xe6, 0xfffffffffffff6e1, 0x9564, 0x100, 0xfffffffffffffffc, 0x7, 0x2, 0x1, 0x8, 0xff, 0x4f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000100)}, 0x0, 0x3, 0x7055, 0x2, 0xe, 0x8001, 0xffff}, 0xffffffffffffffff, 0x7, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000002000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 377.205102] misc userio: The device must be registered before sending interrupts 11:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101000) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 377.392994] __ntfs_error: 13 callbacks suppressed [ 377.393865] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:37 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 377.443643] misc userio: The device must be registered before sending interrupts 11:28:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffffd, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/20) [ 377.525841] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x100002e) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000540)) write$P9_RLERRORu(r0, &(0x7f0000000000)={0x3b, 0x7, 0x2, {{0x2e, '\'keyring,)[em1#keyring\\em1userppp1,em0%system#'}, 0x7}}, 0x3b) 11:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 377.697317] misc userio: The device must be registered before sending interrupts [ 377.750707] misc userio: The device must be registered before sending interrupts [ 377.761488] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 377.791029] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 377.808556] bridge: RTM_NEWNEIGH with invalid state 0x0 11:28:37 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 11:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 377.879473] overlayfs: filesystem on './bus' not supported as upperdir 11:28:37 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 377.983364] misc userio: The device must be registered before sending interrupts [ 378.014756] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 378.050004] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:37 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0x1}, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) 11:28:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 378.125310] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 378.185750] overlayfs: filesystem on './bus' not supported as upperdir [ 378.202205] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 378.241283] misc userio: The device must be registered before sending interrupts 11:28:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="ce0f223988308072f348f38a34b01315ad3520d54b74b82045c6a7af5a57beb462d36733965b91c5ee6aa99069cfbe13c6ad415c26ff5b4f7378464314b71249ba70e9a254d52a88ab7aecac4ff1016cad329df2b463a8256b6b5f4300b89dabec3591d1ac0461a3883327615ce6166e66b1527e0b1c5de1d36c8787d270f515712d84"], 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r3, 0xc0485630, &(0x7f0000000140)={0x1f, "fe0a4458bfc865fa08d66126f84fd07b08f879c95250c94b21d12c43aab7b2b4", 0x3, 0x1, 0x5, 0x4, 0xc}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 378.308996] misc userio: The device must be registered before sending interrupts [ 378.318678] bridge: RTM_NEWNEIGH with invalid state 0x0 11:28:38 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 378.408512] Unknown ioctl -1069001168 11:28:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:38 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x180, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000300)=0xdf86) write$cgroup_pid(r0, &(0x7f0000000380)=r1, 0x12) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000440)={0x1bacf914c1baa19, &(0x7f0000000080)=[{}, {}, {}, {}]}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x1, 0x4) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040), 0x2) 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 378.477315] Unknown ioctl -1069001168 [ 378.484178] overlayfs: failed to resolve './file1': -2 [ 378.508393] overlayfs: failed to resolve './file1': -2 [ 378.563321] misc userio: The device must be registered before sending interrupts 11:28:38 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:38 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:38 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101100, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7365637572697479000000000000000002000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000044de3fc844930b070000000000000000000004a024237e64babbb2460df9a225d6abf679a6961b6808dd11b5b8ec8a616d8157a24ff81251b220717ddb0480b805ef89ba75b7fce7bc4721b2076f569a1fdff05e53afa86803d89a860ba034e7296774f52bf9b3"], 0x58) 11:28:38 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2, 0x40}}, 0xb5e, 0x0, 0x7, 0x2, 0xffffffffffff0001}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x100}, &(0x7f0000000240)=0x8) ioctl$KVM_NMI(r1, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0000ff"], 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) 11:28:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 378.660219] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 378.749423] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 378.778478] misc userio: The device must be registered before sending interrupts 11:28:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="1ea12d253fa7d1a83cc0876e0bbcd3601eac3ff9c48493712cb34867791c75eb1b25bffded47b12c5d3bac6118717247e7dd986da1f89b1a3273611dd085562342d1480cdd6ff8e8f222b4234c2b519dbd62aa5e1ef6ee38ee086d980c499f74ad7e85d7f98a6a698a6863a0b86cb11e61a7e91c40b951bbcd2cb8ec000000000000"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 378.827161] overlayfs: filesystem on './bus' not supported as upperdir [ 378.836709] misc userio: The device must be registered before sending interrupts 11:28:38 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlayw', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:38 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x8) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:38 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) 11:28:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 379.075005] misc userio: The device must be registered before sending interrupts [ 379.111685] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffffffff41, 0x10000) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000140)={0x4, "21f07b32dc97aaf211847d76867f62708691f53766a6673342574a2eee437635", 0x3, 0x802, 0x1f, 0x9, 0x4, 0x4, 0x3, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000780)=0xe8) mount$fuseblk(&(0x7f00000001c0)='/dev/loop0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x800000, &(0x7f00000007c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xd000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other='allow_other'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', r6}}, {@fowner_lt={'fowner<', r7}}, {@fowner_eq={'fowner', 0x3d, r8}}]}}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000940)={0x1d, 0x1e, 0x15, 0x5, 0x5, 0x4, 0x5, 0x12d, 0xffffffffffffffff}) ioctl$KVM_NMI(r3, 0xae9a) syz_mount_image$nfs4(&(0x7f0000000980)='nfs4\x00', &(0x7f00000009c0)='./file0\x00', 0x20, 0x6, &(0x7f0000000cc0)=[{&(0x7f0000000a00)="b1c03010661b1b0ba50cb0c9e8f7a1a323b69d1c5eaf2e1cc2bf64bb49112803c582c701f2137d2c1bac370b3ca2c15bd239170f99888b7dbd0bff568d8745211cf3a3df2c4c6d45ef6a765e5c9c5a19ce10f6651fa9f5c314d44e14292ee3a76faf49b76f0f4b90f44e62f12d8213307e35412f7d46290fc6d919901596edc769281a9ddc176e84a7b3c350a53eac634aadcefae158c6d1ce266ce8b4cbf4cd911b9930f16c3c67ceea9f58a2a1fbb6f9f5d32ef7d5c02d0c0f861a0fa677f44b0d30dfdc4f95db1a52ebc9547e3c21683303c40db766b28fc297c67fe53e97eb9a18c5469b130b7dc46906224e41b8", 0xf0, 0x5}, {&(0x7f0000000b00)="58cd0c9dd042a0ae37d8acd868d0935a1cd66a1ed585b2d3e5522146c1059d82c173d84e081316e5e51958be005b52ceb7a8df5b207a560f6f3cd1e934ab2e3b4b732a4907e0a918275db36133c66d5f50956aa2f380c67f307541538d8e19290edea9ee40e1c87cbc3c449446a6c406ed60f6c4fc04a78e1ea190979914e53c6a385c0c8bfe544451913f160fe859cc1138514f81340a8ca1c278ac2a499a98cd3e32af5dfe7e13f8d41c5a4b3c5c0421fa2452ad85a90d47fa9c29900b0f19a3eb27aa80743705fe84c75548d2b178587455c2eb4145abac670beadab454ada92abd79a49ebe3e", 0xe8, 0x3}, {&(0x7f0000000c00)="190231b0aba9149a58f889336e43485caf307e1e7acc6a75d91a167113d0e3b0201627c446e3", 0x26, 0x5}, {&(0x7f0000000c40)="39500e5d055ae8b1bfa2ae3214c6620bb0fc668f87828cc7961b7d8f18d4ff4bed25ead02e5128", 0x27, 0x81}, {&(0x7f0000000c80)="fd3c0053f24e81cf7d16d3d002ded408c2b24b99d75ee672df41e6b630f1a552b9a9", 0x22, 0xae0}, {&(0x7f0000001380)="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", 0x1000, 0x4}], 0x2000000, &(0x7f0000000d80)='user_id') write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="9b21ce0f"], 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 379.138611] misc userio: The device must be registered before sending interrupts 11:28:39 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/userio\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x305000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x6, 0x4}, {0x3, 0x32}, 0x9, 0x1, 0x4}) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040), 0x2) 11:28:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) [ 379.232190] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:39 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:39 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x86e, 0x109100) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x1d) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x1000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x100, 0xdc9e, 0x5, 0xc4}, 0x14) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 11:28:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) 11:28:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={r3, r4+10000000}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="00800000b95a37ae9b4dac5544a6b3ed7a92a96f535709efc1fb69e27fc463d7535d7171b70f5957ddf3bb319341bbf1b8b7fa963a02332c5a6788e87d39c37f36508b0fb7bf9bea8542fb388bcff759f00f3ffa"], 0x4) r5 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000200)={0x9, 0x7, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 379.489232] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 379.520951] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:39 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:39 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0xb0}, 0x2) [ 379.661777] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 379.672115] overlayfs: filesystem on './bus' not supported as upperdir 11:28:39 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 379.709513] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 379.772677] misc userio: The device must be registered before sending interrupts 11:28:39 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c617905", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 379.847797] misc userio: The device must be registered before sending interrupts 11:28:39 executing program 2: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000040), 0x2) 11:28:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 379.927866] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 379.959613] misc userio: The device must be registered before sending interrupts 11:28:39 executing program 2: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/userio\x00', 0x22001, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000040)={0x2, 0x3}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x3}, 0x2) [ 380.105148] misc userio: The device must be registered before sending interrupts [ 380.121815] misc userio: The device must be registered before sending interrupts [ 380.143761] misc userio: The device must be registered before sending interrupts [ 380.161403] misc userio: The device must be registered before sending interrupts [ 380.200425] bridge: RTM_NEWNEIGH with invalid state 0x0 11:28:40 executing program 2: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:40 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:40 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179f9", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syzkaller0\x00', 0x10) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@empty, r4}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:40 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xa00, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)={r3}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000001c0)=0x4) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="5bcfbbb9"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:40 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) [ 380.962953] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x7, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 381.027872] overlayfs: filesystem on './bus' not supported as upperdir 11:28:40 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) 11:28:41 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e22, @loopback}}) socketpair(0x11, 0xa, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000001c0)={0x4, 0xffffffffffffff9c, 0x1}) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x80000, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffd) mmap$perf(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x21}, r7}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr=0x8000, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e23, 0x7, 0x4e24, 0x5, 0xa, 0x0, 0x80, 0xac, r7, r8}, {0x8001, 0x1000, 0x6, 0x9, 0x8, 0x2286, 0x9}, {0x58b, 0x3, 0x1, 0xff}, 0xfffffffffffffffe, 0x6e6bb0, 0x2, 0x0, 0x3, 0x2}, {{@in6, 0x4d2, 0x6f}, 0xa, @in=@loopback, 0x0, 0x4, 0x1, 0x80000001, 0x5, 0x7, 0x8}}, 0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000005c0)={@mcast1, r7}, 0x14) ioctl$KVM_NMI(r6, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f3239"], 0x4) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000580)) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000001380)={0x1, 0x0, 0x2080, {0xd000, 0x14000, 0x2}, [], 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ioctl$KVM_RUN(r6, 0xae80, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000540)=r9) [ 381.348133] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 381.369536] overlayfs: filesystem on './bus' not supported as upperdir 11:28:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) 11:28:41 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:41 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c6179ff", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0xfff, 0x6a}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000140)={0x3, 0x200, 0x5}) 11:28:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0xf}}, 0x1c}}, 0x0) 11:28:41 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x40, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @local}, 0x9f}, @in6={0xa, 0x4e22, 0x6, @remote, 0xff}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0x4, @ipv4, 0x3}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x8001, @remote, 0x1f}, @in6={0xa, 0x4e24, 0x4, @remote, 0x6}], 0xbc) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 381.883563] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 381.975209] overlayfs: filesystem on './bus' not supported as upperdir 11:28:41 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay`', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:41 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:41 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:42 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:42 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000140)={0x8, 0x5, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x10000, 0x4}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) r3 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x528, 0x200800) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 382.501537] __ntfs_error: 14 callbacks suppressed [ 382.501547] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 382.547097] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xc5c, 0x400202) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x9, 0xa, 0x1, 0x4}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 382.613110] overlayfs: filesystem on './bus' not supported as upperdir 11:28:42 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:42 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x204880, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r2 = getegid() write$FUSE_CREATE_OPEN(r0, &(0x7f00000007c0)={0xa0, 0x0, 0x2, {{0x0, 0x1, 0x9, 0x7, 0x3ff, 0x7, {0x5, 0x100000000, 0x1, 0x3, 0x1, 0x80000000, 0x40, 0x8, 0x1ff, 0xfffffffffffffffd, 0x0, r1, r2, 0x7, 0x3}}, {0x0, 0x1}}}, 0xa0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x41) sendmmsg$inet_sctp(r6, &(0x7f00000006c0)=[{&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x0, @mcast2, 0x669}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000180)="2b999344ab3b0816bd7399af9dfb13d463393133a70a41e6928fe8e93ac8766e147e91655d491dde4ee2f99a4b5dc0ffb721b1cb676fd76580448cbae615b94b9c451b81be65f3f41a02fb9243883b855a1ea3d004cc830cc7c55e32f0bc1ba0dad9c023e0493595c83a0cf1c2e3a265cf957523e38360f9174245f60d1a54c9342c5ed3e83aa2ca7d06243cfa7589e1f0c292383ef99d5b7fa0c44abc153e35ff25a18db41b129597045a91de04aec4e75bd9bda383908e02dde30f02635882af9f49641c8fed9fd62e6c28a9460d7933ca91de1f4fcebb314220e5", 0xdc}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="74503c3a6b3fb0387865457a76b4ad8fd82c5599fad5d1bc495d394a33a643c2b13b2b9e794f269119cd7012d81b24266a41229adac10de6c83f9eeb408b3b3bb90879f02f12bbeaaad7b0096fa0ad681195171c3b9fbba2ea8a2f246cf523470810ef298c9133a205a043b5935423ff2ae51994b6d355b8f480d426593a7c", 0x7f}, {&(0x7f0000000480)="8b4a978d76f73bec4976ab11eb96e76b0a41a02aac15239c53192dc8eff7cca710576a4884b228bd5dd90b70402bdd43437ac43788eaaf6784c4b20f38bb0b75f7f07577909d01448d3202da63672c92c1589300c8b6338044bcfc334ae4488d599a080e9d8dadb835dc15184330ac3aaf7e884451b996367f85478e9a1472fe302c6057438bab1e", 0x88}, {&(0x7f0000000540)="f5ad8e7037e2747964dc0bb718298f378bf3e38ffecee24e15e766534eb7cb29375408a90c15e841fddfb593f7b17f143c74a6d5098b86b769afadbdf7acc7948798b56f839a570f7fe0771cedf795f3389e0a47bbff8ced955fa1985c86f7f10e123e0bb59cdbe354e4cf596bb4e2aefb78188add3f3bfc60ef8ae9b43040973a6d6f4a73387c8e95e4de0e092809013aea37b8f1275d196154c213e62c6a9a982bdbc0ffbb6fd9e2d3dcdf411ed96cd10004dd070860acb4350e99d2a6254b00dd27b41162495d56f6084ec952a309c45e", 0xd2}], 0x5, &(0x7f0000000280)=[@authinfo={0x18, 0x84, 0x6, {0x3f}}], 0x18, 0x20000000}], 0x1, 0x10) ioctl$KVM_NMI(r5, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 382.897756] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 382.938337] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 382.977854] overlayfs: filesystem on './bus' not supported as upperdir 11:28:42 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 382.998036] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:43 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c617904", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:43 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:43 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000180)=""/246, &(0x7f0000000280)=0xf6) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x301000, 0x0) write$P9_RSYMLINK(r3, &(0x7f0000000140)={0x14, 0x11, 0x2, {0x18, 0x0, 0x1}}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 383.313168] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:43 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:43 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 383.435399] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:43 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0xff, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UI_SET_MSCBIT(r3, 0x40045568, 0x8) 11:28:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 383.626924] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 383.660769] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000140)=0x100000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 383.733048] overlayfs: filesystem on './bus' not supported as upperdir [ 383.778002] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:43 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:43 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 384.121321] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:44 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) [ 384.248671] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 384.351498] overlayfs: filesystem on './bus' not supported as upperdir [ 384.367435] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 11:28:44 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x4, 0x10000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000140)=""/116) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 11:28:44 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r3, 0xc0485630, &(0x7f0000000140)={0xe9a, "3d855774057ea30f4924a5f7b69dd1f1f23d7ad08f1e961209bf79f54f4992c9", 0x3, 0x0, 0x20, 0x8}) 11:28:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = accept(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8001, 0x5, 0x5, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x8000, @mcast2, 0x9}}}, 0x84) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="6e5253283355baa14a23b1668210e3c590f58259b0b56764271aa1302f7faf63f40a1d4d88a695f65d2f3e4e151caa58fc688c7a34a7be7bc27cd12ea10b8961c596960e78f84415e91cca67b2458f9f6bb20ce9ac2fb22a65cdf8e925ea3ef1208ec4fc2b56e9b97c6f0bfeda5c3a"], 0x4) r5 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x2, 0x4402) r6 = gettid() write$FUSE_LK(r5, &(0x7f0000000400)={0x28, 0xfffffffffffffff5, 0x4, {{0x0, 0x3, 0x0, r6}}}, 0x28) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 384.731053] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. [ 384.758640] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. 11:28:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) [ 384.876038] overlayfs: filesystem on './bus' not supported as upperdir 11:28:44 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\n', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="ce0f2239"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x41) 11:28:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:44 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:45 executing program 5: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:45 executing program 0: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x3, 0x5, 0x0, 0x7, 0x0, 0xa, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:45 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)="6f7665726c61798c", 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001340)=ANY=[@ANYBLOB="cc167583"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x1, 0x0) write$nbd(r3, &(0x7f0000000440)={0x67446698, 0x1, 0x2, 0x4, 0x4, "eefd2b0b147dc96ff207063fd4b0bed5fbd9c9f1558676f2c674e83cafc6da5a6b89cc2cb328deeb959ec0542439b9f8acc61470548693abc551c63e418204e22c3a5267a1deb3d303577577ebbac9544b910e97eeb2fd6c82efb6735791be0fd2eb14ad7ebd86b0568bfc23612ac3b42a1c752e8c54a1a915121d5343f7b8b8dffa6853fe67be5b612c6a1979c0438809edea3d8f6f83b6af856f567436f82fcda8fdf9c776db4ccad50b7dcea153e28589d819944bca82d00eab38d782c0b633a7b06ee56137333db2ee079fd6c212834a63887749edced5e5ead7b50011"}, 0xef) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0x6, 0x6, 0x100000000, 0x9, 0x7ff, 0x7, {0x0, @in={{0x2, 0x4e20, @loopback}}, 0x40, 0x10001, 0x4, 0x2, 0xfffffffffffffffc}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e22, 0x5ed, @empty, 0x2}}, 0x1000, 0x1cd5}, &(0x7f0000000240)=0x90) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x7, 0x401, 0x8}, &(0x7f00000003c0)=0x10) 11:28:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:45 executing program 1: r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x8000000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffa000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)=0x3, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000280)="2d245b8800") r5 = socket$nl_route(0x10, 0x3, 0x0) dup2(r5, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x3, 0xf5e, 0x40, 0x7, 0x0, 0x65, 0x6, 0x2, 0x6, 0xeef, 0x100000000, 0x6, 0x5, 0x0, 0xa6, 0x0, 0x9, 0x0, 0x81, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x8000, 0x8001, 0xffffffff, 0x0, 0x0, 0x20, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x3, 0x5, 0x7, 0x6, 0x6, 0x4}, r6, 0x3, r0, 0xb) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f00000004c0)={0x28}, 0x28) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000640)=0x4) 11:28:45 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000300)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}, {@workdir={'workdir', 0x3d, './file1'}}, {@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) 11:28:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x11, &(0x7f00000000c0)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xff8e}}, 0x0) 11:28:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="00006a2b797d303ca4f858a8faaf0100"], 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000540)=[@textreal={0x8, &(0x7f0000000500)="baf80c66b80024058666efbafc0c66b8d90f179366ef650f65ea0facd508b8ec0c8ec8f3ad360f01cf660ffa7e090f06bad004ec0f0d520e", 0x38}], 0x1, 0x10, &(0x7f0000000580)=[@vmwrite={0x8, 0x0, 0x81, 0x0, 0x400, 0x0, 0x1, 0x0, 0x6}, @cstype3={0x5, 0x5}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000005c0)={0x2, 0x0, [{0x40000090, 0x0, 0xa75}, {0x40000b9f, 0x0, 0x10001}]}) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x4000, &(0x7f00000003c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'securityvmnet1)'}}, {@measure='measure'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000640)={'filter\x00'}, &(0x7f00000006c0)=0x54) [ 385.795319] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 385.826161] kasan: CONFIG_KASAN_INLINE enabled [ 385.830784] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 385.834034] kobject: 'vet' (0000000092cdf68e): kobject_uevent_env