last executing test programs: 4.163358272s ago: executing program 0 (id=560): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracefs_dir\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0], 0x11f) 4.113804751s ago: executing program 0 (id=562): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1a41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xd132}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000300)=@newtfilter={0x8c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x5c, 0x2, [@TCA_BASIC_ACT={0x58, 0x3, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0x0, 0x10000001, 0x0, 0x3}, @multicast2, @private=0xa010101, 0xff000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x5}, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9601"], 0x6e8a) 3.730729401s ago: executing program 0 (id=569): r0 = memfd_create(&(0x7f0000000280)='y\x105\xfb\xf7u\x83%?\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xbb\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd7\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\"%\x8cL\x17\xdam\x8d\x0fLh\x1e^\x9ej\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'_\x94d[\v\xfc\xad\x0f\xa8\xc5\xad\x001\x8b%\xaa?\x00\x00I\xcd\r._\'[ \xef\x90\xc0Z\xfa\x1a\xb3\xf0wVq\xe9d\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc2Gj+kV\f\f\x16F\x88\x1e2\xf3O\rABt_`\x8a);\x85\xcc\xa3\xf5!{\x01\x9ff\xc4u\x80,\xdf9T}\xbf\x8e\xa1\xcea\xa4\x94\x19b\xa9`\xaa\xa9\xef\x1c\xd1\xfcZ\f\xe1\xa3\x917\x92\xe9\xb2\xdd\xba\xa75\f\xb5%\x89\xc7\xf0P\xec5\xdb\x89\xb0\xaf\v\xdf\xd8_\\8(\xee\xf6\x88p\bf\x8dZ\xb77\xc0\xd7\xf1\x00'/292, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) 3.696910627s ago: executing program 0 (id=570): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x1860, 0x0, 0x1, 0x0, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000001c0)={0x8, 0x0, 0x2004, 0x0, 0x2}) 3.696285055s ago: executing program 0 (id=571): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300)=0x5, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x7ffff000, 0x3) 859.431628ms ago: executing program 1 (id=669): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x12, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff}, [@call={0x85, 0x0, 0x0, 0x6b}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @cgroup_sock_addr=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 811.215648ms ago: executing program 1 (id=670): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, '\x00', 0x11}, 0xa, 0x1}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)='h', 0x1}], 0x1}}], 0x1, 0xc8844) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek(r1, 0x800, 0x0) 809.946684ms ago: executing program 1 (id=673): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x173242, 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 735.025151ms ago: executing program 1 (id=677): r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r1, 0x0, r3, 0x0, 0x6, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x1, {0x10002, 0x7, "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", 0x59, 0x3, 0x3, 0xd, 0x1, 0x8, 0x1}}}, 0x128) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r4, 0x0, 0x6, 0xc) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000002c0)) close_range(r0, 0xffffffffffffffff, 0x0) 649.704232ms ago: executing program 0 (id=684): pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000600)="06", 0x1}], 0x1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file0'}, 0xb) 595.978565ms ago: executing program 3 (id=685): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000001c0)=@newlink={0x6c, 0x10, 0x403, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x100, 0xa618}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fff, 0x800}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2ff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7fff, 0xffe}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x6c}, 0x1, 0xba01, 0x0, 0x8000}, 0x810) 595.815262ms ago: executing program 3 (id=686): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) pipe2(0x0, 0x0) 579.731565ms ago: executing program 3 (id=687): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x173242, 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 528.358356ms ago: executing program 3 (id=690): r0 = socket$inet6(0xa, 0x3, 0x8000000003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'team_slave_0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, [], [0xff], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0x0, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x40, @remote, @local, {[], {{0x4e23, 0x4e22, 0x0, 0x41424344, 0x0, 0x0, 0x5, 0x18, 0x1001, 0x0, 0x3}}}}}}}, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000880)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "01044a", 0x20, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote, [{0x2, 0x1, '\x00\x00\x00\x00\x00\x00'}]}}}}}}, 0x0) 492.27675ms ago: executing program 3 (id=692): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="17000000000000000400"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000800)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000a00)=ANY=[], 0x0) 492.092209ms ago: executing program 2 (id=693): mount_setattr(0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000000140)={0x100000, 0x100000, 0x2a0000}, 0x20) 491.467335ms ago: executing program 3 (id=694): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000240)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"/2356], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x23, 0x0, &(0x7f0000000100)="b9ff03076044238cb89e14f0080047e0ffff00004000632f77fb8035140cac14140cc8", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 432.061549ms ago: executing program 1 (id=695): bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000040000000400000000d1"], 0x50) 431.753061ms ago: executing program 2 (id=697): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x234, 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000380)={0x1, 0x0, 0x98, &(0x7f00000002c0)={0xdae, 0x0, 0x12}}) socket(0xa, 0x5, 0x0) 431.698009ms ago: executing program 2 (id=698): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000880)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)) 428.377034ms ago: executing program 1 (id=699): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'syzkaller0\x00', 0x7101}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r3, {0xb, 0xd}, {}, {0x8}}}, 0x24}}, 0x41814) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r1) 427.798729ms ago: executing program 4 (id=700): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x173242, 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents64(r1, 0x0, 0x0) 401.197039ms ago: executing program 4 (id=701): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@loopback, r2}, 0x14) sendto$inet6(r1, &(0x7f00000000c0)="800034ca269bb23c", 0x8, 0x24004084, &(0x7f0000000040)={0xa, 0x4e26, 0x0, @empty}, 0x1c) 211.97083ms ago: executing program 2 (id=702): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000006340)={0x2020, 0x0, 0x0}, 0x2058) write$FUSE_INIT(r0, &(0x7f0000002180)={0x50, 0x0, r1, {0x7, 0x27, 0x5, 0x1dd880, 0xffff, 0x81, 0x0, 0x4, 0x0, 0x0, 0x1, 0x2404}}, 0x50) statx(0xffffffffffffff9c, &(0x7f00000024c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002500)) 105.31514ms ago: executing program 4 (id=703): capset(&(0x7f0000000000)={0x20080522}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2}, 0x8) 98.705756ms ago: executing program 2 (id=704): connect$inet(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracefs_dir\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracefs_dir\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs_dir/buffer_size_kb\x00', 0x0, 0x0) readv(r0, &(0x7f0000002a00)=[{&(0x7f0000000280)=""/54, 0x36}, {0x0}, {0x0}], 0x3) 54.841422ms ago: executing program 4 (id=705): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000800)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r1, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xfdef, &(0x7f0000000a00)=ANY=[], 0x0) 54.56643ms ago: executing program 2 (id=706): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x3, 0xa8503) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000001280)={r1, 0x0, {0x2a12, 0x80010000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x13, 0xc, "0500000000000000d1f8a0e91ddaaca79603dda1af1ea80000000000edffffff0000deff00ffffffffffffffe300000014a2648f00", "2809e8dbe108038948224ad54afac11d875397bdb22d0000b420a1a93c7540f4767f9e01177d3dd40600000061ac00", "90be8b1c55f96400", [0x800]}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 53.883571ms ago: executing program 4 (id=707): unshare(0x60040011) 0s ago: executing program 4 (id=708): accept(0xffffffffffffffff, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2002) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0x80) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.106' (ED25519) to the list of known hosts. [ 28.736832][ T4711] cgroup: Unknown subsys name 'net' [ 28.876817][ T4711] cgroup: Unknown subsys name 'cpuset' [ 28.878852][ T4711] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.049608][ T4711] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 30.494046][ T4734] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.495944][ T4733] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 30.496115][ T4733] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 30.497686][ T4737] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.497838][ T4737] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 30.498403][ T4737] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 30.498485][ T4737] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 30.498678][ T4737] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 30.499748][ T4737] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.499854][ T4737] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 30.500064][ T4737] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 30.500112][ T4737] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 30.500266][ T4737] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 30.500660][ T4737] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 30.500827][ T4737] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 30.502135][ T4737] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.502317][ T4737] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 30.503229][ T4737] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 30.503336][ T4737] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 30.503512][ T4737] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 30.503665][ T4737] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 30.504367][ T4737] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 30.504523][ T4737] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 30.506247][ T4737] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 30.508030][ T4737] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 30.846063][ T4736] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.847652][ T4736] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.849067][ T4736] bridge_slave_0: entered allmulticast mode [ 30.850672][ T4736] bridge_slave_0: entered promiscuous mode [ 30.867715][ T4736] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.867864][ T4736] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.867954][ T4736] bridge_slave_1: entered allmulticast mode [ 30.868378][ T4736] bridge_slave_1: entered promiscuous mode [ 30.892438][ T4736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.898608][ T4732] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.900038][ T4732] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.901304][ T4732] bridge_slave_0: entered allmulticast mode [ 30.902780][ T4732] bridge_slave_0: entered promiscuous mode [ 30.907630][ T4736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.915262][ T4732] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.915883][ T4732] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.915943][ T4732] bridge_slave_1: entered allmulticast mode [ 30.916377][ T4732] bridge_slave_1: entered promiscuous mode [ 30.924122][ T4736] team0: Port device team_slave_0 added [ 30.925170][ T4736] team0: Port device team_slave_1 added [ 30.944184][ T4732] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.947509][ T4723] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.947582][ T4723] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.947638][ T4723] bridge_slave_0: entered allmulticast mode [ 30.948054][ T4723] bridge_slave_0: entered promiscuous mode [ 30.949619][ T4723] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.949640][ T4723] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.949727][ T4723] bridge_slave_1: entered allmulticast mode [ 30.950126][ T4723] bridge_slave_1: entered promiscuous mode [ 30.951349][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.951356][ T4736] 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. [ 30.951367][ T4736] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.952112][ T4736] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.952120][ T4736] 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. [ 30.952135][ T4736] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.959402][ T4732] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.985451][ T4732] team0: Port device team_slave_0 added [ 31.002602][ T4736] hsr_slave_0: entered promiscuous mode [ 31.002974][ T4736] hsr_slave_1: entered promiscuous mode [ 31.008092][ T4723] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.010462][ T4732] team0: Port device team_slave_1 added [ 31.020513][ T4723] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.034424][ T4723] team0: Port device team_slave_0 added [ 31.039066][ T4723] team0: Port device team_slave_1 added [ 31.039334][ T4732] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.039342][ T4732] 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. [ 31.039356][ T4732] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.047755][ T4724] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.047816][ T4724] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.047936][ T4724] bridge_slave_0: entered allmulticast mode [ 31.048375][ T4724] bridge_slave_0: entered promiscuous mode [ 31.056688][ T4732] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.057906][ T4732] 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. [ 31.062444][ T4732] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.068191][ T4724] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.069551][ T4724] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.071004][ T4724] bridge_slave_1: entered allmulticast mode [ 31.072834][ T4724] bridge_slave_1: entered promiscuous mode [ 31.080138][ T4723] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.080164][ T4723] 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. [ 31.080178][ T4723] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.080814][ T4723] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.080824][ T4723] 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. [ 31.080838][ T4723] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.111279][ T4732] hsr_slave_0: entered promiscuous mode [ 31.111608][ T4732] hsr_slave_1: entered promiscuous mode [ 31.111832][ T4732] debugfs: 'hsr0' already exists in 'hsr' [ 31.111872][ T4732] Cannot create hsr debugfs directory [ 31.116439][ T4724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.119840][ T4724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.130028][ T4724] team0: Port device team_slave_0 added [ 31.131856][ T4724] team0: Port device team_slave_1 added [ 31.133001][ T4729] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.133074][ T4729] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.133134][ T4729] bridge_slave_0: entered allmulticast mode [ 31.133623][ T4729] bridge_slave_0: entered promiscuous mode [ 31.134662][ T4729] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.134680][ T4729] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.134770][ T4729] bridge_slave_1: entered allmulticast mode [ 31.135224][ T4729] bridge_slave_1: entered promiscuous mode [ 31.163879][ T4723] hsr_slave_0: entered promiscuous mode [ 31.164183][ T4723] hsr_slave_1: entered promiscuous mode [ 31.164403][ T4723] debugfs: 'hsr0' already exists in 'hsr' [ 31.164412][ T4723] Cannot create hsr debugfs directory [ 31.168457][ T4724] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.169747][ T4724] 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. [ 31.174430][ T4724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.176143][ T4724] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.176151][ T4724] 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. [ 31.176167][ T4724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.182707][ T4729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.194009][ T4729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.203899][ T4729] team0: Port device team_slave_0 added [ 31.217725][ T4729] team0: Port device team_slave_1 added [ 31.227809][ T4729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.229119][ T4729] 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. [ 31.233627][ T4729] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.251324][ T4729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.251346][ T4729] 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. [ 31.251361][ T4729] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.259917][ T4724] hsr_slave_0: entered promiscuous mode [ 31.260250][ T4724] hsr_slave_1: entered promiscuous mode [ 31.260460][ T4724] debugfs: 'hsr0' already exists in 'hsr' [ 31.260470][ T4724] Cannot create hsr debugfs directory [ 31.287151][ T4729] hsr_slave_0: entered promiscuous mode [ 31.287490][ T4729] hsr_slave_1: entered promiscuous mode [ 31.287691][ T4729] debugfs: 'hsr0' already exists in 'hsr' [ 31.287701][ T4729] Cannot create hsr debugfs directory [ 31.329739][ T4736] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.332710][ T4736] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.341907][ T4736] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.344087][ T4736] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.346041][ T4736] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.348172][ T4736] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.354415][ T4736] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.356906][ T4736] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.383479][ T4736] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.383527][ T4736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.383676][ T4736] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.383713][ T4736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.397484][ T4723] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.399686][ T4723] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.400389][ T4723] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.401751][ T4723] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.406357][ T4723] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.408795][ T4723] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.410427][ T4723] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.412717][ T4723] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.428698][ T4723] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.428752][ T4723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.428840][ T4723] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.428872][ T4723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.440152][ T4732] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.442421][ T4732] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.444206][ T4732] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.446343][ T4732] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.450178][ T4732] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.452251][ T4732] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.452728][ T4732] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.454241][ T4732] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.462773][ T4736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.474386][ T4736] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.480509][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.484168][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.485818][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.498271][ T4723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.501762][ T4724] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.504230][ T4724] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.506192][ T4724] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.508232][ T4724] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.509844][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.509893][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.521076][ T4723] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.524930][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.524968][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.527150][ T4724] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.529279][ T4724] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.529688][ T4724] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.531528][ T4724] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.548159][ T4736] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.550212][ T4736] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.561230][ T94] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.561270][ T94] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.572083][ T4729] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.574183][ T4729] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 31.576157][ T4729] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.578230][ T4729] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 31.580131][ T4729] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.582320][ T4729] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 31.584833][ T4729] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.588424][ T4729] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 31.621871][ T4732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.627875][ T4723] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.629806][ T4723] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.644549][ T4732] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.650465][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.650513][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.657714][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.657755][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.682372][ T4732] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.684638][ T4732] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.693666][ T4724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.713321][ T4729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.723307][ T4724] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.728520][ T4729] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.734037][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.734083][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.734614][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.734640][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.740356][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.740405][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.744744][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.744796][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.771633][ T4736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.821022][ T4736] veth0_vlan: entered promiscuous mode [ 31.827712][ T4736] veth1_vlan: entered promiscuous mode [ 31.842523][ T4736] veth0_macvtap: entered promiscuous mode [ 31.845028][ T4736] veth1_macvtap: entered promiscuous mode [ 31.851203][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.866559][ T4736] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.899650][ T4723] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.925073][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.925103][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.955420][ T4723] veth0_vlan: entered promiscuous mode [ 31.959461][ T94] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 31.959494][ T94] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 31.969339][ T4723] veth1_vlan: entered promiscuous mode [ 31.976407][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.976620][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.976821][ T94] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.976961][ T94] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.989520][ T4732] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.001621][ T4736] 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. [ 32.013325][ T4723] veth0_macvtap: entered promiscuous mode [ 32.023492][ T4729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.033372][ T4723] veth1_macvtap: entered promiscuous mode [ 32.038680][ T4723] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.042286][ T4732] veth0_vlan: entered promiscuous mode [ 32.056031][ T4723] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.058732][ T4724] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.060930][ T4732] veth1_vlan: entered promiscuous mode [ 32.087407][ T4732] veth0_macvtap: entered promiscuous mode [ 32.096584][ T4732] veth1_macvtap: entered promiscuous mode [ 32.106186][ T39] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.106883][ T39] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.107289][ T39] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.120512][ T4729] veth0_vlan: entered promiscuous mode [ 32.129135][ T4729] veth1_vlan: entered promiscuous mode [ 32.137552][ T4732] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.144293][ T4729] veth0_macvtap: entered promiscuous mode [ 32.147067][ T4732] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.153348][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.153379][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.162649][ T4729] veth1_macvtap: entered promiscuous mode [ 32.166385][ T3330] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.166697][ T3330] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.168020][ T3330] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.168177][ T3330] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.177632][ T94] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.196960][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.196992][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.202683][ T4729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.213016][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.213049][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.216911][ T4729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.244670][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.244692][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.253703][ T4910] ip_tables: iptables: counters copy to user failed while replacing table [ 32.280648][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.282385][ T94] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.282425][ T94] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.282448][ T94] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.287267][ T4724] veth0_vlan: entered promiscuous mode [ 32.300658][ T4724] veth1_vlan: entered promiscuous mode [ 32.303534][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.303559][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.335991][ T4912] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 32.337339][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.337352][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.343729][ T4724] veth0_macvtap: entered promiscuous mode [ 32.378894][ T4724] veth1_macvtap: entered promiscuous mode [ 32.391670][ T4724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.395665][ T4724] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.408083][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.425896][ T3552] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.426054][ T3552] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.426177][ T3552] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.460770][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.460804][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.469625][ T4923] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 32.469663][ T4923] overlayfs: failed to set xattr on upper [ 32.470963][ T4923] overlayfs: ...falling back to redirect_dir=nofollow. [ 32.470980][ T4923] overlayfs: ...falling back to uuid=null. [ 32.482890][ T3552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.482919][ T3552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.535748][ T4928] : renamed from vlan0 (while UP) [ 32.566390][ T4727] Bluetooth: hci3: command tx timeout [ 32.566495][ T4727] Bluetooth: hci0: command tx timeout [ 32.566571][ T4727] Bluetooth: hci1: command tx timeout [ 32.566636][ T4727] Bluetooth: hci4: command tx timeout [ 32.566699][ T4727] Bluetooth: hci2: command tx timeout [ 32.832214][ T4939] Injecting memory failure for pfn 0x219260 at process virtual address 0x20ff7000 [ 32.860056][ T4939] Memory failure: 0x219260: unhandlable page. [ 32.860083][ T4939] Memory failure: 0x219260: recovery action for get hwpoison page: Ignored [ 33.335601][ T4954] tap0: tun_chr_ioctl cmd 1074025681 [ 33.893008][ T1094] cfg80211: failed to load regulatory.db [ 33.983238][ T4982] device-mapper: ioctl: Invalid ioctl structure: name m, dev f800 [ 34.132014][ T4990] capability: warning: `syz.3.34' uses deprecated v2 capabilities in a way that may be insecure [ 34.465508][ T5025] netlink: 'syz.4.50': attribute type 1 has an invalid length. [ 34.486550][ T5032] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 34.656677][ T4727] Bluetooth: hci4: command tx timeout [ 34.656712][ T4727] Bluetooth: hci1: command tx timeout [ 34.656736][ T4727] Bluetooth: hci0: command tx timeout [ 34.656752][ T4727] Bluetooth: hci3: command tx timeout [ 34.660723][ T4740] Bluetooth: hci2: command tx timeout [ 34.975076][ T5075] Illegal XDP return value 4294967274 on prog (id 3) dev syz_tun, expect packet loss! [ 35.444286][ T5114] loop3: detected capacity change from 0 to 128 [ 35.456572][ T5114] FAT-fs (loop3): data area starts beyond volume (33 > 0) [ 35.456606][ T5114] FAT-fs (loop3): Can't find a valid FAT filesystem [ 35.510830][ T5119] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 35.522243][ T5123] loop6: detected capacity change from 0 to 7 [ 35.524487][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.524557][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.528411][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.528479][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.531860][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.531898][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.535048][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.535082][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.538458][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.538517][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.541766][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.541807][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.542062][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.542095][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.542287][ T5123] ldm_validate_partition_table(): Disk read failed. [ 35.542362][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.542397][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.545742][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.545774][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.545929][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 35.545958][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 35.557739][ T5123] Dev loop6: unable to read RDB block 0 [ 35.566601][ T5123] loop6: unable to read partition table [ 35.566713][ T5123] loop6: partition table beyond EOD, truncated [ 35.566752][ T5123] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 35.667430][ T867] Process accounting resumed [ 35.806708][ T5146] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 35.811614][ T5146] overlayfs: failed lookup in lower (newroot/24, name='file0', err=-40): overlapping layers [ 36.267537][ T5161] overlayfs: failed to verify upper (18/file0, ino=127, err=-116) [ 36.269257][ T5161] overlayfs: failed to verify index dir 'upper' xattr [ 36.270774][ T5161] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index. [ 36.360608][ T5169] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 36.726234][ T4725] Bluetooth: hci3: command tx timeout [ 36.726456][ T4725] Bluetooth: hci0: command tx timeout [ 36.726482][ T4725] Bluetooth: hci1: command tx timeout [ 36.726500][ T4725] Bluetooth: hci4: command tx timeout [ 36.730395][ T4740] Bluetooth: hci2: command tx timeout [ 36.753000][ T5192] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 37.004308][ T5214] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 37.012206][ T5214] overlayfs: failed lookup in lower (newroot/31, name='file0', err=-40): overlapping layers [ 37.099360][ T5218] netlink: 16 bytes leftover after parsing attributes in process `syz.0.132'. [ 38.234868][ T5282] : renamed from vlan0 (while UP) [ 38.763065][ T5316] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 38.815782][ T4727] Bluetooth: hci4: command tx timeout [ 38.815813][ T4727] Bluetooth: hci1: command tx timeout [ 38.815837][ T4727] Bluetooth: hci0: command tx timeout [ 38.815852][ T4727] Bluetooth: hci3: command tx timeout [ 38.819599][ T4740] Bluetooth: hci2: command tx timeout [ 38.916259][ T5322] Injecting memory failure for pfn 0x219260 at process virtual address 0x20001000 [ 38.916384][ T5322] Memory failure: 0x219260: Sending SIGBUS to syz.1.175:5322 due to hardware memory corruption [ 38.916466][ T5322] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 39.663229][ T5366] : renamed from vlan0 (while UP) [ 39.663291][ T5364] Injecting memory failure for pfn 0x123ca3 at process virtual address 0x20000000 [ 39.683524][ T5364] Memory failure: 0x123ca3: Sending SIGBUS to syz.1.194:5364 due to hardware memory corruption [ 39.687232][ T5364] Memory failure: 0x123ca3: recovery action for dirty LRU page: Recovered [ 39.687284][ T5364] Injecting memory failure for pfn 0x219260 at process virtual address 0x20001000 [ 39.687311][ T5364] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 39.867758][ T5391] loop2: detected capacity change from 0 to 128 [ 39.868171][ T5391] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 39.884295][ T5391] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 39.938416][ T94] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 40.105826][ T5417] : renamed from vlan0 (while UP) [ 40.493921][ T5444] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 40.553089][ T5452] Injecting memory failure for pfn 0x134a05 at process virtual address 0x20000000 [ 40.559744][ T5452] Memory failure: 0x134a05: Sending SIGBUS to syz.3.232:5452 due to hardware memory corruption [ 40.562008][ T5452] Memory failure: 0x134a05: recovery action for dirty LRU page: Recovered [ 40.563685][ T5452] Injecting memory failure for pfn 0x219260 at process virtual address 0x20001000 [ 40.566192][ T5452] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 40.609022][ T5456] tap0: tun_chr_ioctl cmd 1074025681 [ 40.892281][ T5483] fuse: Bad value for 'fd' [ 40.919422][ T5487] tap0: tun_chr_ioctl cmd 1074025681 [ 40.983740][ T5494] loop3: detected capacity change from 0 to 256 [ 41.044904][ T5503] overlayfs: failed to resolve './bus': -2 [ 41.057805][ T5504] loop6: detected capacity change from 0 to 7 [ 41.058526][ C1] blk_print_req_error: 5 callbacks suppressed [ 41.058535][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.058559][ C1] buffer_io_error: 5 callbacks suppressed [ 41.058565][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.058756][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.058779][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.058845][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.058863][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.058920][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.058938][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.058995][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059014][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059070][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059087][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059140][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059157][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059550][ T5504] ldm_validate_partition_table(): Disk read failed. [ 41.059625][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059653][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059728][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059746][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059795][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 41.059813][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 41.059880][ T5504] Dev loop6: unable to read RDB block 0 [ 41.060105][ T5504] loop6: unable to read partition table [ 41.060161][ T5504] loop6: partition table beyond EOD, truncated [ 41.060176][ T5504] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 41.227853][ T5524] Injecting memory failure for pfn 0x219260 at process virtual address 0x20000000 [ 41.227899][ T5524] Memory failure: 0x219260: Sending SIGBUS to syz.4.266:5524 due to hardware memory corruption [ 41.227918][ T5524] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 41.269698][ T5530] fuse: Bad value for 'fd' [ 41.288918][ T5526] ipip0: entered promiscuous mode [ 41.318134][ T5534] loop6: detected capacity change from 0 to 7 [ 41.319321][ T5534] ldm_validate_partition_table(): Disk read failed. [ 41.319555][ T5534] Dev loop6: unable to read RDB block 0 [ 41.319824][ T5534] loop6: unable to read partition table [ 41.319884][ T5534] loop6: partition table beyond EOD, truncated [ 41.319902][ T5534] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 41.493421][ T5554] fuse: Bad value for 'fd' [ 41.951879][ T5597] Injecting memory failure for pfn 0x123efc at process virtual address 0x20000000 [ 41.987814][ T5597] Memory failure: 0x123efc: Sending SIGBUS to syz.0.297:5597 due to hardware memory corruption [ 41.987874][ T5597] Memory failure: 0x123efc: recovery action for dirty LRU page: Recovered [ 41.987913][ T5597] Injecting memory failure for pfn 0x219260 at process virtual address 0x20001000 [ 41.987938][ T5597] Memory failure: 0x219260: Sending SIGBUS to syz.0.297:5597 due to hardware memory corruption [ 41.987955][ T5597] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 42.029043][ T5607] xC [ 42.099441][ T5614] overlayfs: missing 'lowerdir' [ 42.197686][ T5631] overlayfs: failed to resolve './file0': -2 [ 42.199164][ T5633] Injecting memory failure for pfn 0x135f99 at process virtual address 0x20000000 [ 42.201091][ T5633] Memory failure: 0x135f99: Sending SIGBUS to syz.1.316:5633 due to hardware memory corruption [ 42.203032][ T5633] Memory failure: 0x135f99: recovery action for dirty LRU page: Recovered [ 42.203078][ T5633] Injecting memory failure for pfn 0x219260 at process virtual address 0x20001000 [ 42.203099][ T5633] Memory failure: 0x219260: Sending SIGBUS to syz.1.316:5633 due to hardware memory corruption [ 42.203112][ T5633] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 42.251883][ T5641] syz.3.318 uses obsolete (PF_INET,SOCK_PACKET) [ 42.583271][ T5661] overlayfs: failed to resolve './file0': -2 [ 42.669045][ T5670] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 42.711898][ T5674] loop6: detected capacity change from 0 to 7 [ 42.771946][ T5681] overlayfs: missing 'lowerdir' [ 42.853344][ T5674] Dev loop6: unable to read RDB block 7 [ 42.853381][ T5674] loop6: unable to read partition table [ 42.853445][ T5674] loop6: partition table beyond EOD, truncated [ 42.853468][ T5674] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 42.911682][ T5687] loop3: detected capacity change from 0 to 256 [ 42.913770][ T5687] FAT-fs (loop3): data area starts beyond volume (32 > 0) [ 42.913815][ T5687] FAT-fs (loop3): Can't find a valid FAT filesystem [ 42.977865][ T5691] ip_tables: iptables: counters copy to user failed while replacing table [ 42.989487][ T5693] overlayfs: failed to resolve './file0': -2 [ 43.156306][ T5702] overlayfs: failed to resolve './file1': -2 [ 43.294503][ T5695] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 43.418808][ T5715] loop0: detected capacity change from 0 to 8192 [ 43.420760][ T5715] vfat: Unknown parameter '&' [ 43.451148][ T5720] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 43.451180][ T5720] overlayfs: failed to set xattr on upper [ 43.451202][ T5720] overlayfs: ...falling back to redirect_dir=nofollow. [ 43.451213][ T5720] overlayfs: ...falling back to uuid=null. [ 43.483718][ T5722] Injecting memory failure for pfn 0x219260 at process virtual address 0x20ff7000 [ 43.483854][ T5722] Memory failure: 0x219260: Sending SIGBUS to syz.2.353:5722 due to hardware memory corruption [ 43.483874][ T5722] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 43.825058][ T5751] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 43.827262][ T5751] overlayfs: failed to set xattr on upper [ 43.828589][ T5751] overlayfs: ...falling back to redirect_dir=nofollow. [ 43.830008][ T5751] overlayfs: ...falling back to uuid=null. [ 43.869376][ T5753] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 44.001700][ T5755] Injecting memory failure for pfn 0x219260 at process virtual address 0x20ff7000 [ 44.001777][ T5755] Memory failure: 0x219260: Sending SIGBUS to syz.2.368:5755 due to hardware memory corruption [ 44.001794][ T5755] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 44.110735][ T5763] "syz.2.372" (5763) uses obsolete ecb(arc4) skcipher [ 44.170940][ T5774] overlayfs: failed to resolve './file0': -2 [ 44.231052][ T5783] Injecting memory failure for pfn 0x219260 at process virtual address 0x20ff7000 [ 44.233221][ T5783] Memory failure: 0x219260: Sending SIGBUS to syz.3.380:5783 due to hardware memory corruption [ 44.235728][ T5783] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 44.372585][ T5800] overlayfs: failed to resolve './file1': -2 [ 45.415870][ T5858] overlayfs: failed to resolve './file0': -2 [ 45.680904][ T5891] overlayfs: missing 'lowerdir' [ 45.729460][ T30] audit: type=1326 audit(45.710:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.735138][ T30] audit: type=1326 audit(45.710:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740576][ T30] audit: type=1326 audit(45.720:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740618][ T30] audit: type=1326 audit(45.720:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=208 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740642][ T30] audit: type=1326 audit(45.720:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740663][ T30] audit: type=1326 audit(45.720:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740682][ T30] audit: type=1326 audit(45.720:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740700][ T30] audit: type=1326 audit(45.720:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740717][ T30] audit: type=1326 audit(45.720:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.740734][ T30] audit: type=1326 audit(45.720:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5895 comm="syz.3.428" exe="/root/ci-upstream-gce-arm64/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff955781a8 code=0x7ffc0000 [ 45.879639][ T5913] overlayfs: failed to resolve './bus': -2 [ 45.898768][ T5917] overlayfs: missing 'workdir' [ 46.011598][ T5935] Injecting memory failure for pfn 0x219260 at process virtual address 0x20ff7000 [ 46.013604][ T5935] Memory failure: 0x219260: Sending SIGBUS to syz.3.444:5935 due to hardware memory corruption [ 46.013627][ T5935] Memory failure: 0x219260: recovery action for already poisoned page: Failed [ 46.103335][ T5946] overlayfs: failed to resolve './bus': -2 [ 46.285828][ T5974] overlayfs: missing 'workdir' [ 46.355559][ T5982] fuse: Bad value for 'fd' [ 46.382404][ T5984] loop6: detected capacity change from 0 to 7 [ 46.385641][ C1] blk_print_req_error: 32 callbacks suppressed [ 46.385676][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.385727][ C1] buffer_io_error: 30 callbacks suppressed [ 46.385738][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.389039][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.389069][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.389979][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390009][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390086][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390105][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390167][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390185][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390255][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390273][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390326][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390344][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390361][ T5984] ldm_validate_partition_table(): Disk read failed. [ 46.390404][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390421][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390480][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390502][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390569][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 1 [ 46.390587][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 46.390657][ T5984] Dev loop6: unable to read RDB block 0 [ 46.390982][ T5984] loop6: unable to read partition table [ 46.391034][ T5984] loop6: partition table beyond EOD, truncated [ 46.391050][ T5984] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 46.472011][ T5996] overlayfs: failed to resolve './bus': -2 [ 46.684625][ T6018] fuse: Bad value for 'group_id' [ 46.687336][ T6018] fuse: Bad value for 'group_id' [ 47.674827][ T6095] loop6: detected capacity change from 0 to 7 [ 47.676282][ T6095] ldm_validate_partition_table(): Disk read failed. [ 47.677750][ T6095] Dev loop6: unable to read RDB block 0 [ 47.677983][ T6095] loop6: unable to read partition table [ 47.678038][ T6095] loop6: partition table beyond EOD, truncated [ 47.678048][ T6095] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 47.753157][ T6099] overlayfs: failed to resolve './bus': -2 [ 48.171850][ T6139] overlayfs: missing 'lowerdir' [ 48.621246][ T6186] loop6: detected capacity change from 0 to 7 [ 48.623234][ T6186] ldm_validate_partition_table(): Disk read failed. [ 48.625002][ T6186] Dev loop6: unable to read RDB block 0 [ 48.627771][ T6186] loop6: unable to read partition table [ 48.628940][ T6186] loop6: partition table beyond EOD, truncated [ 48.630200][ T6186] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 48.800809][ T6197] overlayfs: missing 'lowerdir' [ 48.828316][ T6201] overlayfs: missing 'lowerdir' [ 49.098911][ T6214] overlayfs: workdir and upperdir must reside under the same mount [ 49.507050][ T6230] overlayfs: missing 'lowerdir' [ 49.540965][ T6232] loop6: detected capacity change from 0 to 7 [ 49.542807][ T6232] ldm_validate_partition_table(): Disk read failed. [ 49.543379][ T6232] Dev loop6: unable to read RDB block 0 [ 49.543687][ T6232] loop6: unable to read partition table [ 49.543824][ T6232] loop6: partition table beyond EOD, truncated [ 49.543854][ T6232] loop_reread_partitions: partition scan of loop6 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 50.120308][ T6264] fuse: Unknown parameter 'grou00000000000000000000' [ 50.236577][ T6271] overlayfs: missing 'lowerdir' [ 50.337757][ T6281] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 50.337797][ T6281] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 50.489386][ T6297] overlayfs: missing 'lowerdir' [ 50.541398][ T6305] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 50.541429][ T6305] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 50.762573][ T6330] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 50.762609][ T6330] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 50.801196][ T6334] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 50.802377][ T6334] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 50.959988][ T6355] fuse: Unknown parameter 'group_i00000000000000000000' [ 51.009104][ T6360] overlayfs: missing 'lowerdir' [ 51.403613][ T6383] fuse: Unknown parameter 'group_i00000000000000000000' [ 51.493681][ T6393] overlayfs: missing 'lowerdir' [ 51.829200][ T6418] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 51.832290][ T6418] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 51.868638][ T6423] overlayfs: missing 'lowerdir' [ 52.021002][ T6446] fuse: Unknown parameter 'group_id00000000000000000000' [ 52.036624][ T6448] overlayfs: missing 'workdir' [ 52.075395][ T6454] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 52.114199][ T6462] loop3: detected capacity change from 0 to 256 [ 52.116083][ T6462] ======================================================= [ 52.116083][ T6462] WARNING: The mand mount option has been deprecated and [ 52.116083][ T6462] and is ignored by this kernel. Remove the mand [ 52.116083][ T6462] option from the mount to silence this warning. [ 52.116083][ T6462] ======================================================= [ 52.237310][ T6477] overlayfs: missing 'workdir' [ 52.263167][ T6482] fuse: Unknown parameter 'group_id00000000000000000000' [ 52.307511][ T6486] netlink: 8 bytes leftover after parsing attributes in process `syz.4.691'. [ 52.388836][ T6504] overlayfs: missing 'workdir' [ 52.687825][ T6510] fuse: Bad value for 'user_id' [ 52.687856][ T6510] fuse: Bad value for 'user_id' [ 52.806625][ T6522] [ 52.807101][ T6522] ====================================================== [ 52.808198][ T6522] WARNING: possible circular locking dependency detected [ 52.809274][ T6522] syzkaller #0 Not tainted [ 52.809943][ T6522] ------------------------------------------------------ [ 52.811038][ T6522] syz.2.706/6522 is trying to acquire lock: [ 52.811953][ T6522] ffff0000d3d39210 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x98/0xe0 [ 52.813715][ T6522] [ 52.813715][ T6522] but task is already holding lock: [ 52.814958][ T6522] ffff0000c7029c38 (&q->q_usage_counter(io)#20){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x20/0x38 [ 52.816928][ T6522] [ 52.816928][ T6522] which lock already depends on the new lock. [ 52.816928][ T6522] [ 52.818699][ T6522] [ 52.818699][ T6522] the existing dependency chain (in reverse order) is: [ 52.820182][ T6522] [ 52.820182][ T6522] -> #2 (&q->q_usage_counter(io)#20){++++}-{0:0}: [ 52.821608][ T6522] blk_alloc_queue+0x488/0x590 [ 52.822516][ T6522] blk_mq_alloc_queue+0x148/0x284 [ 52.823430][ T6522] __blk_mq_alloc_disk+0x38/0x10c [ 52.824337][ T6522] loop_add+0x358/0x8e4 [ 52.825105][ T6522] loop_init+0xe8/0x10c [ 52.825904][ T6522] do_one_initcall+0x274/0xc38 [ 52.826844][ T6522] do_initcall_level+0x12c/0x1c4 [ 52.827757][ T6522] do_initcalls+0x70/0xd0 [ 52.828568][ T6522] do_basic_setup+0x7c/0x90 [ 52.829452][ T6522] kernel_init_freeable+0x268/0x3a8 [ 52.830395][ T6522] kernel_init+0x24/0x1dc [ 52.831245][ T6522] ret_from_fork+0x10/0x20 [ 52.832082][ T6522] [ 52.832082][ T6522] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 52.833313][ T6522] fs_reclaim_acquire+0x90/0x110 [ 52.834263][ T6522] kmem_cache_alloc_noprof+0x60/0x5d8 [ 52.835257][ T6522] __kernfs_iattrs+0xd8/0x310 [ 52.836144][ T6522] __kernfs_setattr+0x48/0x2ac [ 52.837049][ T6522] kernfs_iop_setattr+0xc4/0x11c [ 52.837969][ T6522] notify_change+0x928/0xb7c [ 52.838830][ T6522] do_truncate+0x1a8/0x22c [ 52.839689][ T6522] path_openat+0x2368/0x2a60 [ 52.840476][ T6522] do_file_open+0x1c8/0x2e8 [ 52.841315][ T6522] do_sys_openat2+0x114/0x1e8 [ 52.842194][ T6522] do_sys_open+0xb0/0xe0 [ 52.842994][ T6522] __arm64_sys_openat+0xa8/0xc4 [ 52.843825][ T6522] invoke_syscall+0x98/0x244 [ 52.844655][ T6522] el0_svc_common+0xec/0x23c [ 52.845552][ T6522] do_el0_svc+0x4c/0x5c [ 52.846356][ T6522] el0_svc+0x64/0x260 [ 52.847084][ T6522] el0t_64_sync_handler+0x48/0x148 [ 52.848055][ T6522] el0t_64_sync+0x198/0x19c [ 52.848893][ T6522] [ 52.848893][ T6522] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 52.850342][ T6522] __lock_acquire+0x17c0/0x2ebc [ 52.851192][ T6522] lock_acquire+0x140/0x364 [ 52.852010][ T6522] down_read+0x58/0x2bc [ 52.852776][ T6522] kernfs_iop_getattr+0x98/0xe0 [ 52.853671][ T6522] vfs_getattr_nosec+0x250/0x388 [ 52.854595][ T6522] vfs_getattr+0x60/0x88 [ 52.855379][ T6522] loop_assign_backing_file+0x200/0x3c0 [ 52.856375][ T6522] lo_ioctl+0x1160/0x167c [ 52.857200][ T6522] blkdev_ioctl+0x574/0x904 [ 52.858044][ T6522] __arm64_sys_ioctl+0x154/0x1cc [ 52.858986][ T6522] invoke_syscall+0x98/0x244 [ 52.859880][ T6522] el0_svc_common+0xec/0x23c [ 52.860753][ T6522] do_el0_svc+0x4c/0x5c [ 52.861581][ T6522] el0_svc+0x64/0x260 [ 52.862346][ T6522] el0t_64_sync_handler+0x48/0x148 [ 52.863324][ T6522] el0t_64_sync+0x198/0x19c [ 52.864180][ T6522] [ 52.864180][ T6522] other info that might help us debug this: [ 52.864180][ T6522] [ 52.865892][ T6522] Chain exists of: [ 52.865892][ T6522] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#20 [ 52.865892][ T6522] [ 52.868322][ T6522] Possible unsafe locking scenario: [ 52.868322][ T6522] [ 52.869572][ T6522] CPU0 CPU1 [ 52.870451][ T6522] ---- ---- [ 52.871339][ T6522] lock(&q->q_usage_counter(io)#20); [ 52.872240][ T6522] lock(fs_reclaim); [ 52.873348][ T6522] lock(&q->q_usage_counter(io)#20); [ 52.874611][ T6522] rlock(&root->kernfs_iattr_rwsem); [ 52.875517][ T6522] [ 52.875517][ T6522] *** DEADLOCK *** [ 52.875517][ T6522] [ 52.876854][ T6522] 3 locks held by syz.2.706/6522: [ 52.877702][ T6522] #0: ffff0000c70f5430 (&lo->lo_mutex){+.+.}-{4:4}, at: loop_global_lock_killable+0x64/0xbc [ 52.879472][ T6522] #1: ffff0000c7029c38 (&q->q_usage_counter(io)#20){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x20/0x38 [ 52.881404][ T6522] #2: ffff0000c7029c70 (&q->q_usage_counter(queue)#4){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x20/0x38 [ 52.883304][ T6522] [ 52.883304][ T6522] stack backtrace: [ 52.884262][ T6522] CPU: 1 UID: 0 PID: 6522 Comm: syz.2.706 Not tainted syzkaller #0 PREEMPT [ 52.885708][ T6522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 52.887395][ T6522] Call trace: [ 52.887934][ T6522] show_stack+0x2c/0x3c (C) [ 52.888690][ T6522] __dump_stack+0x30/0x40 [ 52.889401][ T6522] dump_stack_lvl+0xd8/0x12c [ 52.890154][ T6522] dump_stack+0x1c/0x28 [ 52.890832][ T6522] print_circular_bug+0x328/0x330 [ 52.891648][ T6522] check_noncircular+0x158/0x174 [ 52.892460][ T6522] __lock_acquire+0x17c0/0x2ebc [ 52.893255][ T6522] lock_acquire+0x140/0x364 [ 52.893994][ T6522] down_read+0x58/0x2bc [ 52.894704][ T6522] kernfs_iop_getattr+0x98/0xe0 [ 52.895495][ T6522] vfs_getattr_nosec+0x250/0x388 [ 52.896346][ T6522] vfs_getattr+0x60/0x88 [ 52.897068][ T6522] loop_assign_backing_file+0x200/0x3c0 [ 52.897991][ T6522] lo_ioctl+0x1160/0x167c [ 52.898736][ T6522] blkdev_ioctl+0x574/0x904 [ 52.899497][ T6522] __arm64_sys_ioctl+0x154/0x1cc [ 52.900305][ T6522] invoke_syscall+0x98/0x244 [ 52.901037][ T6522] el0_svc_common+0xec/0x23c [ 52.901775][ T6522] do_el0_svc+0x4c/0x5c [ 52.902474][ T6522] el0_svc+0x64/0x260 [ 52.903128][ T6522] el0t_64_sync_handler+0x48/0x148 [ 52.903939][ T6522] el0t_64_sync+0x198/0x19c