last executing test programs: 9.66593729s ago: executing program 4 (id=5): ioctl$int_in(0xffffffffffffffff, 0x5421, 0x0) move_pages(0x0, 0x20000000000000fe, &(0x7f0000000080)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000ff7000/0x7000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000000f000/0x3000)=nil, &(0x7f000000d000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') munmap(&(0x7f000000e000/0x3000)=nil, 0x3000) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4097, 0x1001}], 0x1, 0x9, 0x6a76) 5.000645996s ago: executing program 3 (id=49): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x528, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x458, 0xffffffff, 0xffffffff, 0x458, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [0x0, 0x62], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x388, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_to_hsr\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x588) syz_emit_ethernet(0x84, &(0x7f0000001540)=ANY=[@ANYBLOB="bbbb0400bbbbb2d58e62061386dd644f1bda004e880020010000000000000000000000000001fe8000000000000000000000000000aa4e024e21004e90"], 0x0) 4.459176654s ago: executing program 3 (id=53): mknod(&(0x7f00000048c0)='./file0\x00', 0x0, 0xffffffff) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) lseek(r2, 0x0, 0x2) 2.74803999s ago: executing program 0 (id=74): r0 = memfd_secret(0x0) close_range(r0, r0, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, 0x0}, 0x20) 2.529558897s ago: executing program 0 (id=76): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1e2643, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0x101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1e2643, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0x101}) 2.335402148s ago: executing program 0 (id=78): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x29e9c934, 0x3, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000010c0)=ANY=[@ANYBLOB="180000001600010a0000000000000000020000000c000080"], 0x20}, 0x1, 0x0, 0x0, 0x200c0801}, 0x0) 2.026287179s ago: executing program 0 (id=82): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, 0x0) 2.008813808s ago: executing program 2 (id=83): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0x80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x0) 1.834689282s ago: executing program 0 (id=85): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r0, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f00000001c0)='%pB \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x19}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0), 0x48) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 1.521702559s ago: executing program 0 (id=86): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x100000e, 0x5d032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) mlockall(0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x2}) syz_open_dev$usbfs(&(0x7f00000002c0), 0xfffffffffffffffe, 0x81101) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000, 0x2}) 1.47535509s ago: executing program 1 (id=87): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='net/ipv6_route\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000000500)=""/176, 0xb0}], 0x1, 0x96, 0x3c) pread64(r0, 0x0, 0x0, 0x81) 1.215363519s ago: executing program 1 (id=88): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100)=0xfefffff9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @sack_perm, @timestamp, @mss={0x2, 0x400}, @mss={0x2, 0xcb2}, @mss={0x2, 0x3}, @timestamp, @sack_perm], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) 1.215074601s ago: executing program 3 (id=89): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f00000005c0)={0x1, &(0x7f0000000500)=[{0x6, 0x3, &(0x7f0000000240)="f7ad0e"}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x4, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.172957987s ago: executing program 2 (id=90): sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4044844) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @local}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)={0x5b0, 0x6, 0x3, 0x201, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x9}, [@nested={0x109, 0xa, 0x0, 0x1, [@generic="572bc35b94e593f206de4c86da6bf6d9f41b2e16988f61851dc2c4d137c365782cbcde4b14311700db7ed7c9485d7f7e85d2bc085e6c681340a751d97d05dc784e5bb56fd7106546a7fc3b31e264f27e938cb43e474cc308f69953298d3cfdf51f8b29f5eff057368ba0a376e228aac5d56d35f7989463aa86e21f7f536d", @nested={0x4, 0xd}, @generic="4093c0ff7b9cf17276a4", @generic="9ba3c350e4fdd22b243be48327763dff4d2cfbc8c4e470193c317f5ff68ce310880876f4ccdbc1a81d697e375230e37acf2bc8a5c88051d2cfb8d04ff19add21c0422fdd650921c3ba7f1518cf5403d0b7813a074668adac663c8ee0e507da690499d455bd", @typed={0x14, 0x66, 0x0, 0x0, @ipv6=@mcast2}]}, @typed={0x8, 0x11c, 0x0, 0x0, @uid}, @nested={0xf9, 0xf3, 0x0, 0x1, [@generic="ba89292a0e7ffa485bdb406640358bddd4652f6c447bb3949d67f0094bce1e456283b8223c38c90da2c8a305a69010f1afe29d304df10b208caec94667f893a1f7d99a7c3d1d75aa9f68bdf96cfa069426f6a9deb7dd2c9033b224cd4c90d3a12ce7f6e3c38b9d345bd4f41ce3cdee024f5abf4fff42067a0b272fe05006ea6e23da51a1d07b07832e20bd1da1efc6e0e2ea025dcf89f3f380bb13424cac030411ab58dd4e4d68f69acf3c62f3068737dfa633db2472741373940834f20caad6a8be01785b028c065b3252f5853c581142293ca0da1203dd8a2de12b642b67c23718effabfa34e1075ddb5c2853b2eb467", @nested={0x4, 0x146}]}, @typed={0x8, 0x64, 0x0, 0x0, @ipv4=@remote}, @typed={0x4, 0x7b, 0x0, 0x0, @binary}, @nested={0x37d, 0xfc, 0x0, 0x1, [@nested={0x4, 0xc1}, @generic="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"]}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x4040040}, 0x20000010) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x100, 0x5, 0x6, 0x4002, 0x5, 0x37, 0xefffffffffffffff, 0x0, 0x0, 0x2000001, 0x0, 0x40000000001c, 0x1, 0xffffffffffffffff, 0x100], 0x0, 0x41901}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.062233692s ago: executing program 1 (id=91): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101580, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x59, 0x0, 0x0) 799.554496ms ago: executing program 2 (id=92): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x141c00, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_OPTION$IOMMU_OPTION_HUGE_PAGES(r0, 0x3b87, &(0x7f00000001c0)={0x18, 0x1, 0x0, 0x0, r1}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x4, r1, 0x0, &(0x7f0000000300)='z', 0x1, 0xa}) 755.320762ms ago: executing program 3 (id=93): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setresuid(0x0, 0xee01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bfe000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@code={0xa, 0x5f, {"400f06e1364fcc0f00c3c3ba07200000ed450f2081c7442400b2000000ff1c24450f01b8000000000f01ca470f01c3b9c50a0000b80b0000e4b805000000b9200000000f01c1000000000f300f07"}}], 0x5f}) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f00000001c0)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 636.56156ms ago: executing program 2 (id=94): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x200000000) write$vhost_msg(r0, &(0x7f00000002c0)={0x1, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x48) 576.122184ms ago: executing program 1 (id=95): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000003480)=[{{&(0x7f0000000140)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="a0000000000000000000000007"], 0xa0}}], 0x1, 0x8000) 484.13889ms ago: executing program 4 (id=96): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20040000) move_mount(r0, &(0x7f00000000c0)='./mnt\x00', r0, &(0x7f0000000100)='./mnt\x00', 0x1) 436.920763ms ago: executing program 1 (id=97): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)='9', 0x1}, {&(0x7f0000000340)="0376", 0x2}], 0x2, 0x1b, 0x5) 436.515091ms ago: executing program 2 (id=98): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x1c, 0x0, &(0x7f0000000100)="b9ff030768442602000000f088a847eed603f62144dce47f472a126b", 0x0, 0x7, 0x60000009, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 343.969621ms ago: executing program 3 (id=99): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/58, 0x3a}], 0x1, 0x9, 0xb1) 275.317428ms ago: executing program 3 (id=100): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @empty}}, 0xff, 0x3}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, 0x0) 271.482661ms ago: executing program 1 (id=101): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x2) mremap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x15) 207.324987ms ago: executing program 4 (id=102): mmap$IORING_OFF_CQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0xd4f163e6ee09ede3, 0x4c033, 0xffffffffffffffff, 0x8000000) mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x1) 186.251145ms ago: executing program 2 (id=103): syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000240), 0x7, 0x142ba3) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/fscaps', 0xb883, 0xb2) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000000)={r1, 0x0, {0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xf, 0x18, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f9858c1a7bedabd69098c8b534464c516bdd8a0f35", "32d8cc26f7063deb2076fc06c89f3d9e234b30d50997b0ffffffff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "678ca55ba139cc1802c4dae4162e43ac61b7ad3300", [0x2, 0x2c0]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 0s ago: executing program 4 (id=104): r0 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x82) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) chdir(0x0) r3 = fanotify_init(0x200, 0x0) fanotify_mark(r3, 0x1, 0x4800003e, r2, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000f80)=""/4096, 0x1000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.143' (ED25519) to the list of known hosts. [ 79.717500][ T5806] cgroup: Unknown subsys name 'net' [ 79.869561][ T5806] cgroup: Unknown subsys name 'cpuset' [ 79.878934][ T5806] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.548658][ T5806] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.286678][ T5824] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.295360][ T5824] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.303880][ T5824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.311949][ T5824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.320767][ T5824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.328427][ T5828] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.337514][ T5824] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.345131][ T5824] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.354512][ T5824] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.356709][ T5826] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.365193][ T5140] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.377234][ T5826] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.377527][ T5140] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.385483][ T5826] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.399278][ T5826] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.462668][ T5826] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.473064][ T5826] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.482029][ T5826] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.493048][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 85.502259][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.510423][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.517977][ T5140] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 85.526785][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 85.541250][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 85.551072][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.150363][ T5820] chnl_net:caif_netlink_parms(): no params data found [ 86.284358][ T5832] chnl_net:caif_netlink_parms(): no params data found [ 86.382271][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 86.397238][ T5829] chnl_net:caif_netlink_parms(): no params data found [ 86.468715][ T5819] chnl_net:caif_netlink_parms(): no params data found [ 86.597698][ T5820] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.605199][ T5820] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.612873][ T5820] bridge_slave_0: entered allmulticast mode [ 86.620717][ T5820] bridge_slave_0: entered promiscuous mode [ 86.673605][ T5820] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.680983][ T5820] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.688423][ T5820] bridge_slave_1: entered allmulticast mode [ 86.696506][ T5820] bridge_slave_1: entered promiscuous mode [ 86.767278][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.774769][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.782965][ T5832] bridge_slave_0: entered allmulticast mode [ 86.790819][ T5832] bridge_slave_0: entered promiscuous mode [ 86.845409][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.852875][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.860191][ T5832] bridge_slave_1: entered allmulticast mode [ 86.867879][ T5832] bridge_slave_1: entered promiscuous mode [ 86.891420][ T5829] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.899251][ T5829] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.908584][ T5829] bridge_slave_0: entered allmulticast mode [ 86.917953][ T5829] bridge_slave_0: entered promiscuous mode [ 86.927875][ T5829] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.937044][ T5829] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.944712][ T5829] bridge_slave_1: entered allmulticast mode [ 86.953980][ T5829] bridge_slave_1: entered promiscuous mode [ 86.968808][ T5820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.984677][ T5820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.996521][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.004213][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.011848][ T5833] bridge_slave_0: entered allmulticast mode [ 87.021747][ T5833] bridge_slave_0: entered promiscuous mode [ 87.116521][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.123967][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.131712][ T5833] bridge_slave_1: entered allmulticast mode [ 87.140864][ T5833] bridge_slave_1: entered promiscuous mode [ 87.268159][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.278528][ T5819] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.285843][ T5819] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.294063][ T5819] bridge_slave_0: entered allmulticast mode [ 87.301879][ T5819] bridge_slave_0: entered promiscuous mode [ 87.315091][ T5829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.328972][ T5820] team0: Port device team_slave_0 added [ 87.339602][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.353628][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.367964][ T5832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.378104][ T5819] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.385465][ T5819] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.393363][ T5819] bridge_slave_1: entered allmulticast mode [ 87.401187][ T5819] bridge_slave_1: entered promiscuous mode [ 87.411854][ T5820] team0: Port device team_slave_1 added [ 87.435404][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.445464][ T51] Bluetooth: hci1: command tx timeout [ 87.445470][ T5826] Bluetooth: hci2: command tx timeout [ 87.451232][ T5826] Bluetooth: hci0: command tx timeout [ 87.536726][ T5833] team0: Port device team_slave_0 added [ 87.582047][ T5829] team0: Port device team_slave_0 added [ 87.591075][ T5833] team0: Port device team_slave_1 added [ 87.596878][ T51] Bluetooth: hci4: command tx timeout [ 87.605971][ T51] Bluetooth: hci3: command tx timeout [ 87.613956][ T5832] team0: Port device team_slave_0 added [ 87.625164][ T5819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.638312][ T5820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.645784][ T5820] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.672538][ T5820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.687717][ T5829] team0: Port device team_slave_1 added [ 87.707714][ T5832] team0: Port device team_slave_1 added [ 87.717992][ T5819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.728861][ T5820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.736511][ T5820] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.763249][ T5820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.860500][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.867666][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.893996][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.935223][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.942624][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.969320][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.982545][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.989552][ T5833] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.015970][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.028615][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.035653][ T5832] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.062237][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.079626][ T5819] team0: Port device team_slave_0 added [ 88.099867][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.107103][ T5829] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.133349][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.164774][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.172223][ T5832] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.198867][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.213143][ T5819] team0: Port device team_slave_1 added [ 88.270764][ T5820] hsr_slave_0: entered promiscuous mode [ 88.277989][ T5820] hsr_slave_1: entered promiscuous mode [ 88.343733][ T5819] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.350977][ T5819] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.377003][ T5819] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.409261][ T5833] hsr_slave_0: entered promiscuous mode [ 88.416367][ T5833] hsr_slave_1: entered promiscuous mode [ 88.423315][ T5833] debugfs: 'hsr0' already exists in 'hsr' [ 88.429400][ T5833] Cannot create hsr debugfs directory [ 88.441021][ T5829] hsr_slave_0: entered promiscuous mode [ 88.448345][ T5829] hsr_slave_1: entered promiscuous mode [ 88.454971][ T5829] debugfs: 'hsr0' already exists in 'hsr' [ 88.460953][ T5829] Cannot create hsr debugfs directory [ 88.469625][ T5819] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.479679][ T5819] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.505924][ T5819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.553018][ T5832] hsr_slave_0: entered promiscuous mode [ 88.560088][ T5832] hsr_slave_1: entered promiscuous mode [ 88.567254][ T5832] debugfs: 'hsr0' already exists in 'hsr' [ 88.573033][ T5832] Cannot create hsr debugfs directory [ 88.880723][ T5819] hsr_slave_0: entered promiscuous mode [ 88.887948][ T5819] hsr_slave_1: entered promiscuous mode [ 88.895349][ T5819] debugfs: 'hsr0' already exists in 'hsr' [ 88.901514][ T5819] Cannot create hsr debugfs directory [ 89.392822][ T5820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.406544][ T5820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.436844][ T5820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.457272][ T5820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.516264][ T5826] Bluetooth: hci0: command tx timeout [ 89.521894][ T5826] Bluetooth: hci2: command tx timeout [ 89.528004][ T51] Bluetooth: hci1: command tx timeout [ 89.540234][ T5829] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.578593][ T5829] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.592622][ T5829] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.619310][ T5829] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.676473][ T5826] Bluetooth: hci3: command tx timeout [ 89.681951][ T5826] Bluetooth: hci4: command tx timeout [ 89.688418][ T5832] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 89.701031][ T5832] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 89.712253][ T5832] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 89.724837][ T5832] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 89.883745][ T5820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.890967][ T5833] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 89.903626][ T5833] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 89.914681][ T5833] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 89.929343][ T5833] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 90.075828][ T5820] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.113384][ T5819] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 90.125538][ T5819] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 90.138738][ T5819] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 90.152464][ T5819] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 90.196715][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.204130][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.214979][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.222168][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.273222][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.344403][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.359283][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.399844][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.407095][ T1312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.455936][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.463140][ T1312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.501140][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.548547][ T1312] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.555766][ T1312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.591069][ T1312] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.598221][ T1312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.630781][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.683185][ T5829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.713690][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.794425][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.801704][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.855824][ T5819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.931359][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.938652][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.079154][ T5819] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.100036][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.107290][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.151505][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.158817][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.260011][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.323754][ T5820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.599635][ T5829] veth0_vlan: entered promiscuous mode [ 91.601198][ T51] Bluetooth: hci1: command tx timeout [ 91.614670][ T5828] Bluetooth: hci0: command tx timeout [ 91.620333][ T5826] Bluetooth: hci2: command tx timeout [ 91.647327][ T5829] veth1_vlan: entered promiscuous mode [ 91.664527][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.744628][ T5820] veth0_vlan: entered promiscuous mode [ 91.756373][ T51] Bluetooth: hci4: command tx timeout [ 91.761824][ T51] Bluetooth: hci3: command tx timeout [ 91.816400][ T5820] veth1_vlan: entered promiscuous mode [ 91.855860][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.869557][ T5829] veth0_macvtap: entered promiscuous mode [ 91.901079][ T5829] veth1_macvtap: entered promiscuous mode [ 91.938738][ T5819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.002300][ T9] cfg80211: failed to load regulatory.db [ 92.094186][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.119031][ T5832] veth0_vlan: entered promiscuous mode [ 92.145479][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.202732][ T5820] veth0_macvtap: entered promiscuous mode [ 92.215848][ T5832] veth1_vlan: entered promiscuous mode [ 92.224815][ T1312] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.235030][ T1312] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.250470][ T5820] veth1_macvtap: entered promiscuous mode [ 92.268972][ T1312] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.277901][ T1312] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.340574][ T5820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.377790][ T5820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.434001][ T5819] veth0_vlan: entered promiscuous mode [ 92.462031][ T1143] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.471654][ T1143] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.509388][ T1143] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.518340][ T1143] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.532142][ T5832] veth0_macvtap: entered promiscuous mode [ 92.568402][ T5832] veth1_macvtap: entered promiscuous mode [ 92.582304][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.592198][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.593500][ T5819] veth1_vlan: entered promiscuous mode [ 92.632107][ T5833] veth0_vlan: entered promiscuous mode [ 92.685036][ T5833] veth1_vlan: entered promiscuous mode [ 92.698567][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.722464][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.773881][ T35] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.786572][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.789108][ T35] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.796500][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.828602][ T5819] veth0_macvtap: entered promiscuous mode [ 92.838764][ T35] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.848797][ T35] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.875444][ T5819] veth1_macvtap: entered promiscuous mode [ 92.934260][ T5829] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 92.988783][ T1312] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.010263][ T1312] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.019513][ T5819] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.040088][ T5833] veth0_macvtap: entered promiscuous mode [ 93.095386][ T5833] veth1_macvtap: entered promiscuous mode [ 93.131199][ T5819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.136604][ T5936] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 93.187084][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.212943][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.259081][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.297902][ T1312] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.307672][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.315620][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.330359][ T1312] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.340905][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.403423][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.477230][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.495136][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.511601][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.635716][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.653363][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.662241][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.678339][ T51] Bluetooth: hci1: command tx timeout [ 93.682332][ T5826] Bluetooth: hci2: command tx timeout [ 93.683863][ T5828] Bluetooth: hci0: command tx timeout [ 93.704481][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.795056][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.817382][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.837832][ T51] Bluetooth: hci4: command tx timeout [ 93.843588][ T51] Bluetooth: hci3: command tx timeout [ 93.931387][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.975288][ T5946] usb usb2: usbfs: process 5946 (syz.0.7) did not claim interface 0 before use [ 93.985819][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.210136][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.245764][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.357985][ T5957] usb usb4: usbfs: process 5957 (syz.3.11) did not claim interface 0 before use [ 94.459786][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.489395][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.924842][ T5963] kvm: kvm [5962]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x100000000 [ 94.988771][ T5963] kvm: kvm [5962]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x0 [ 95.009339][ T5963] kvm: kvm [5962]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 95.432230][ T5984] loop1: detected capacity change from 0 to 8 [ 95.593386][ C1] invalid error, dev loop1, sector 0 op 0x1:(WRITE) flags 0x800800 phys_seg 1 prio class 2 [ 95.603842][ C1] Buffer I/O error on dev loop1, logical block 0, lost async page write [ 96.320101][ T6001] syzkaller0: entered promiscuous mode [ 96.325648][ T6001] syzkaller0: entered allmulticast mode [ 97.294534][ T6026] netlink: 8 bytes leftover after parsing attributes in process `syz.2.33'. [ 97.426169][ T6028] capability: warning: `syz.0.32' uses 32-bit capabilities (legacy support in use) [ 97.551957][ T6032] xt_hashlimit: size too large, truncated to 1048576 [ 98.043398][ T6038] ptrace attach of "./syz-executor exec"[6040] was attempted by "./syz-executor exec"[6038] [ 98.958096][ T6060] program syz.2.44 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 99.547720][ T6073] xt_hashlimit: size too large, truncated to 1048576 [ 100.341489][ T6092] syz.1.56 uses obsolete (PF_INET,SOCK_PACKET) [ 101.402877][ T6121] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 102.711474][ T6151] loop1: detected capacity change from 0 to 8192 [ 102.816788][ T6151] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 102.832075][ T6151] FAT-fs (loop1): Filesystem has been set read-only [ 104.350919][ T6194] loop7: detected capacity change from 0 to 6 [ 104.375777][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 104.385484][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 104.415913][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 104.425591][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 104.437373][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 104.447058][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 104.577747][ T6199] [ 104.580140][ T6199] ====================================================== [ 104.587162][ T6199] WARNING: possible circular locking dependency detected [ 104.594179][ T6199] syzkaller #0 Not tainted [ 104.598765][ T6199] ------------------------------------------------------ [ 104.605792][ T6199] syz.2.103/6199 is trying to acquire lock: [ 104.611694][ T6199] ffff88801c2ada20 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9e/0x450 [ 104.621981][ T6199] [ 104.621981][ T6199] but task is already holding lock: [ 104.629436][ T6199] ffff888025c072c0 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x196c/0x2010 [ 104.639706][ T6199] [ 104.639706][ T6199] which lock already depends on the new lock. [ 104.639706][ T6199] [ 104.650299][ T6199] [ 104.650299][ T6199] the existing dependency chain (in reverse order) is: [ 104.659315][ T6199] [ 104.659315][ T6199] -> #2 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 104.667927][ T6199] blk_alloc_queue+0x546/0x680 [ 104.673222][ T6199] __blk_mq_alloc_disk+0x197/0x390 [ 104.679115][ T6199] loop_add+0x482/0xb40 [ 104.683809][ T6199] loop_init+0xd9/0x170 [ 104.688603][ T6199] do_one_initcall+0x250/0x8d0 [ 104.693907][ T6199] do_initcall_level+0x104/0x190 [ 104.699560][ T6199] do_initcalls+0x59/0xa0 [ 104.704440][ T6199] kernel_init_freeable+0x2a6/0x3e0 [ 104.710164][ T6199] kernel_init+0x1d/0x1d0 [ 104.715034][ T6199] ret_from_fork+0x51e/0xb90 [ 104.720148][ T6199] ret_from_fork_asm+0x1a/0x30 [ 104.725451][ T6199] [ 104.725451][ T6199] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 104.732662][ T6199] fs_reclaim_acquire+0x71/0x100 [ 104.738142][ T6199] kmem_cache_alloc_noprof+0x40/0x650 [ 104.744161][ T6199] __kernfs_iattrs+0xdf/0x340 [ 104.749391][ T6199] kernfs_iop_setattr+0xea/0x3f0 [ 104.754861][ T6199] notify_change+0xc1a/0xf40 [ 104.759984][ T6199] do_truncate+0x1c2/0x250 [ 104.764947][ T6199] path_openat+0x2f89/0x3860 [ 104.770326][ T6199] do_file_open+0x23e/0x4a0 [ 104.775357][ T6199] do_sys_openat2+0x113/0x200 [ 104.780564][ T6199] __x64_sys_openat+0x138/0x170 [ 104.785943][ T6199] do_syscall_64+0x14d/0xf80 [ 104.791060][ T6199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.797560][ T6199] [ 104.797560][ T6199] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 104.806086][ T6199] __lock_acquire+0x15a5/0x2cf0 [ 104.811517][ T6199] lock_acquire+0xf0/0x2e0 [ 104.816570][ T6199] down_read+0x47/0x2e0 [ 104.821348][ T6199] kernfs_iop_getattr+0x9e/0x450 [ 104.826810][ T6199] vfs_getattr_nosec+0x2e1/0x430 [ 104.832280][ T6199] loop_assign_backing_file+0x27a/0x4b0 [ 104.838462][ T6199] lo_ioctl+0x19e1/0x2010 [ 104.843333][ T6199] blkdev_ioctl+0x5e3/0x740 [ 104.848364][ T6199] __se_sys_ioctl+0xfc/0x170 [ 104.853511][ T6199] do_syscall_64+0x14d/0xf80 [ 104.858675][ T6199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.865112][ T6199] [ 104.865112][ T6199] other info that might help us debug this: [ 104.865112][ T6199] [ 104.875443][ T6199] Chain exists of: [ 104.875443][ T6199] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#24 [ 104.875443][ T6199] [ 104.890066][ T6199] Possible unsafe locking scenario: [ 104.890066][ T6199] [ 104.897518][ T6199] CPU0 CPU1 [ 104.902885][ T6199] ---- ---- [ 104.908247][ T6199] lock(&q->q_usage_counter(io)#24); [ 104.913638][ T6199] lock(fs_reclaim); [ 104.920169][ T6199] lock(&q->q_usage_counter(io)#24); [ 104.928241][ T6199] rlock(&root->kernfs_iattr_rwsem); [ 104.933622][ T6199] [ 104.933622][ T6199] *** DEADLOCK *** [ 104.933622][ T6199] [ 104.941774][ T6199] 3 locks held by syz.2.103/6199: [ 104.946793][ T6199] #0: ffff888025ec0448 (&lo->lo_mutex){+.+.}-{4:4}, at: lo_ioctl+0x14da/0x2010 [ 104.955871][ T6199] #1: ffff888025c072c0 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x196c/0x2010 [ 104.966074][ T6199] #2: ffff888025c072f8 (&q->q_usage_counter(queue)#8){+.+.}-{0:0}, at: lo_ioctl+0x196c/0x2010 [ 104.976707][ T6199] [ 104.976707][ T6199] stack backtrace: [ 104.982678][ T6199] CPU: 0 UID: 0 PID: 6199 Comm: syz.2.103 Not tainted syzkaller #0 PREEMPT(full) [ 104.982695][ T6199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 104.982704][ T6199] Call Trace: [ 104.982711][ T6199] [ 104.982718][ T6199] dump_stack_lvl+0xe8/0x150 [ 104.982740][ T6199] print_circular_bug+0x2e1/0x300 [ 104.982764][ T6199] check_noncircular+0x12e/0x150 [ 104.982789][ T6199] __lock_acquire+0x15a5/0x2cf0 [ 104.982815][ T6199] lock_acquire+0xf0/0x2e0 [ 104.982833][ T6199] ? kernfs_iop_getattr+0x9e/0x450 [ 104.982855][ T6199] down_read+0x47/0x2e0 [ 104.982874][ T6199] ? kernfs_iop_getattr+0x9e/0x450 [ 104.982890][ T6199] kernfs_iop_getattr+0x9e/0x450 [ 104.982908][ T6199] vfs_getattr_nosec+0x2e1/0x430 [ 104.982928][ T6199] loop_assign_backing_file+0x27a/0x4b0 [ 104.982950][ T6199] ? __pfx_loop_assign_backing_file+0x10/0x10 [ 104.982988][ T6199] lo_ioctl+0x19e1/0x2010 [ 104.983009][ T6199] ? __pfx_lo_ioctl+0x10/0x10 [ 104.983028][ T6199] ? is_bpf_text_address+0x292/0x2b0 [ 104.983042][ T6199] ? is_bpf_text_address+0x26/0x2b0 [ 104.983059][ T6199] ? kernel_text_address+0xa5/0xe0 [ 104.983074][ T6199] ? __kernel_text_address+0xd/0x30 [ 104.983089][ T6199] ? unwind_get_return_address+0x4d/0x90 [ 104.983112][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983130][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983149][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983166][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983184][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983201][ T6199] ? __lock_acquire+0x6b5/0x2cf0 [ 104.983222][ T6199] ? unwind_next_frame+0xa5/0x23c0 [ 104.983247][ T6199] ? is_bpf_text_address+0x26/0x2b0 [ 104.983262][ T6199] ? is_bpf_text_address+0x292/0x2b0 [ 104.983275][ T6199] ? is_bpf_text_address+0x26/0x2b0 [ 104.983289][ T6199] ? kernel_text_address+0xa5/0xe0 [ 104.983304][ T6199] ? __kernel_text_address+0xd/0x30 [ 104.983318][ T6199] ? unwind_get_return_address+0x4d/0x90 [ 104.983337][ T6199] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 104.983353][ T6199] ? arch_stack_walk+0xfb/0x150 [ 104.983376][ T6199] ? stack_trace_save+0xa9/0x100 [ 104.983389][ T6199] ? __pfx_stack_trace_save+0x10/0x10 [ 104.983402][ T6199] ? kasan_save_free_info+0x46/0x50 [ 104.983423][ T6199] ? stack_depot_save_flags+0x33/0x810 [ 104.983446][ T6199] ? format_decode+0xa0/0xe10 [ 104.983467][ T6199] ? kasan_save_track+0x4f/0x80 [ 104.983480][ T6199] ? kasan_save_track+0x3e/0x80 [ 104.983493][ T6199] ? kasan_save_free_info+0x46/0x50 [ 104.983511][ T6199] ? __kasan_slab_free+0x5c/0x80 [ 104.983524][ T6199] ? kfree+0x1c1/0x630 [ 104.983543][ T6199] ? tomoyo_path_number_perm+0x501/0x630 [ 104.983561][ T6199] ? security_file_ioctl+0xc3/0x2a0 [ 104.983576][ T6199] ? __se_sys_ioctl+0x47/0x170 [ 104.983590][ T6199] ? do_syscall_64+0x14d/0xf80 [ 104.983606][ T6199] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.983622][ T6199] ? __asan_memset+0x22/0x50 [ 104.983642][ T6199] ? blk_get_meta_cap+0x16d/0x7a0 [ 104.983660][ T6199] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 104.983678][ T6199] ? blkdev_common_ioctl+0x14b7/0x3250 [ 104.983698][ T6199] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 104.983716][ T6199] ? kasan_quarantine_put+0xbb/0x1f0 [ 104.983732][ T6199] ? tomoyo_path_number_perm+0x219/0x630 [ 104.983750][ T6199] ? tomoyo_path_number_perm+0x219/0x630 [ 104.983768][ T6199] ? do_vfs_ioctl+0x1166/0x1530 [ 104.983784][ T6199] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 104.983808][ T6199] ? __pfx_lo_ioctl+0x10/0x10 [ 104.983827][ T6199] blkdev_ioctl+0x5e3/0x740 [ 104.983845][ T6199] ? __pfx_blkdev_ioctl+0x10/0x10 [ 104.983862][ T6199] ? __fget_files+0x2a/0x420 [ 104.983882][ T6199] ? bpf_lsm_file_ioctl+0x9/0x20 [ 104.983900][ T6199] ? __pfx_blkdev_ioctl+0x10/0x10 [ 104.983917][ T6199] __se_sys_ioctl+0xfc/0x170 [ 104.983933][ T6199] do_syscall_64+0x14d/0xf80 [ 104.983950][ T6199] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.983970][ T6199] ? clear_bhb_loop+0x40/0x90 [ 104.983986][ T6199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.984000][ T6199] RIP: 0033:0x7f46ba39aeb9 [ 104.984016][ T6199] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 104.984028][ T6199] RSP: 002b:00007f46bb209028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.984043][ T6199] RAX: ffffffffffffffda RBX: 00007f46ba616090 RCX: 00007f46ba39aeb9 [ 104.984054][ T6199] RDX: 0000000000000005 RSI: 0000000000004c06 RDI: 0000000000000004 [ 104.984063][ T6199] RBP: 00007f46ba408c1f R08: 0000000000000000 R09: 0000000000000000 [ 104.984072][ T6199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.984081][ T6199] R13: 00007f46ba616128 R14: 00007f46ba616090 R15: 00007fff37764978 [ 104.984096][ T6199] [ 105.534456][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.544156][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.569706][ T6194] ldm_validate_partition_table(): Disk read failed. [ 105.579044][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.588846][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.598049][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.608101][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.616163][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.625908][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.634049][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.643918][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.651897][ T6194] Dev loop7: unable to read RDB block 0 [ 105.651981][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.667214][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.675232][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 105.684831][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 105.693059][ T6194] loop7: unable to read partition table [ 105.699320][ T6194] loop7: partition table beyond EOD, truncated [ 105.705492][ T6194] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 105.721372][ T6196] ldm_validate_partition_table(): Disk read failed. [ 105.728622][ T6196] Dev loop7: unable to read RDB block 0 [ 105.734851][ T6196] loop7: unable to read partition table [ 105.740773][ T6196] loop7: partition table beyond EOD, truncated [ 105.757069][ T6199] ldm_validate_partition_table(): Disk read failed. [ 105.764301][ T6199] Dev loop7: unable to read RDB block 0 [ 105.770899][ T6199] loop7: unable to read partition table [ 105.777001][ T6199] loop7: partition table beyond EOD, truncated [ 105.783280][ T6199] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5)