last executing test programs: 5.512074964s ago: executing program 3 (id=440): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="02000000040000000800"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={r0}, 0x4) unshare(0x28000600) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, 0x0, 0x0, 0x4}, 0x20) 5.330006575s ago: executing program 3 (id=442): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xfffffffffffffff5]}, 0x8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b000000000000"], 0x48) pselect6(0x40, &(0x7f0000000100)={0x0, 0x6, 0x2, 0x4000000000000001, 0x6, 0x4, 0x8, 0x2}, 0x0, &(0x7f0000000240)={0x1f, 0x6, 0x56d92c8a, 0xffffffffffffffff, 0xfffffffffffffffc, 0x80010000, 0x10}, 0x0, 0x0) 5.114490191s ago: executing program 3 (id=444): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmdt(r0) 4.793929216s ago: executing program 3 (id=446): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f0000000200000022bf000001000000", @ANYRES32, @ANYBLOB="08000000dd0000000000000000c8d0530000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) socket$kcm(0x21, 0x2, 0xa) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000400), 0x401, r2, 0x0, 0xa002a0}, 0x38) openat$sequencer(0xffffff9c, &(0x7f0000001bc0), 0x88302, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937e, &(0x7f00000019c0)={{0x1, 0x1, 0x1018}, './file1\x00'}) openat$binfmt(0xffffff9c, 0x0, 0x41, 0x1ff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x74}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)) r5 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x14080, 0x10000}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 2.443870675s ago: executing program 2 (id=453): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_io_uring_setup(0x111, 0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$VT_DISALLOCATE(r1, 0x5608) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r6 = syz_open_dev$sg(&(0x7f0000000140), 0x0, 0x121001) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000040)={0x53, 0xfffffffffffffffb, 0x5, 0x1, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000100)="a8be01ffbb", 0x0, 0x0, 0x1c, 0x0, 0x0}) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000300), r7) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) 2.164716242s ago: executing program 0 (id=455): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000021c0)=@newtfilter={0x30, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {}, {0xffff, 0x8}}, [@filter_kind_options=@f_fw={{0x7}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x800) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x4040}, 0x810) 1.349601601s ago: executing program 2 (id=456): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x5, 0x2, 0x4}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 1.252677987s ago: executing program 2 (id=457): syz_open_dev$usbmon(&(0x7f0000000000), 0x80000001, 0x82002) syz_open_procfs(0x0, &(0x7f00000025c0)='fd/3\x00') close(0x3) 1.034014205s ago: executing program 1 (id=459): r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = dup(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) write$UHID_INPUT(r1, &(0x7f0000000000)={0x9, {"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0x1000}}, 0x1006) 1.033663615s ago: executing program 0 (id=460): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@getqdisc={0x24, 0x26, 0x705, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xfff1}, {0x10, 0x8}, {0x0, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 939.816151ms ago: executing program 2 (id=461): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000001000000b7030000feffffff850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) r2 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0xfff3}}}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x0) 810.700152ms ago: executing program 0 (id=462): r0 = syz_io_uring_setup(0x24fe, &(0x7f0000000300)={0x0, 0xf36e, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x4, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0xffffffff}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=r4, 0x4, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$UHID_CREATE2(r5, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r5, 0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000000)=@IORING_OP_TIMEOUT={0xb, 0x40, 0x0, 0x0, 0x8, 0x0, 0x1, 0x12, 0x1}) io_uring_enter(r0, 0x2d3e, 0x2936, 0x0, 0x0, 0x0) 771.485149ms ago: executing program 3 (id=463): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xfffffffffffffff5]}, 0x8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b00"/11], 0x48) pselect6(0x40, &(0x7f0000000100)={0x0, 0x6, 0x2, 0x4000000000000001, 0x6, 0x4, 0x8, 0x2}, 0x0, &(0x7f0000000240)={0x1f, 0x6, 0x56d92c8a, 0xffffffffffffffff, 0xfffffffffffffffc, 0x80010000, 0x10}, 0x0, 0x0) 717.427428ms ago: executing program 2 (id=464): socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) unlink(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f0000000200)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ec}, 0x94) r2 = bpf$BPF_LINK_CREATE_XDP(0x1c, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r2, 0x0, 0x0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, 0x0, 0x20000014) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000700)=ANY=[@ANYBLOB='1-'], 0x31) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000740)={"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"}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) r6 = socket$kcm(0x21, 0x2, 0xa) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ifreq(r7, 0x8994, 0x0) sendmsg$kcm(r6, 0x0, 0xfc40) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1=0xe0004001}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x0) 716.099198ms ago: executing program 1 (id=465): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x5, 0x2, 0x4}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x14, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 597.424079ms ago: executing program 0 (id=466): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="020000000400000008000000"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={r0}, 0x4) unshare(0x28000600) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000280)={r0, 0x0, 0x0, 0x4}, 0x20) 580.137041ms ago: executing program 1 (id=467): close(0xffffffffffffffff) r0 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}}, 0x24}}, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) listen(r1, 0x7) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 512.969793ms ago: executing program 2 (id=468): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x6, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xa, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) mlock2(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x1) 433.010737ms ago: executing program 0 (id=469): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000021c0)=@newtfilter={0x30, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, r3, {0x0, 0xffff}, {}, {0xffff, 0x8}}, [@filter_kind_options=@f_fw={{0x7}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x800) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x4040}, 0x810) 432.237537ms ago: executing program 1 (id=470): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="180200000900000000000000fdffffff850000003600000018010000756c6c2700000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000a0000008500000006000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="178d048604bf0bfb1945d7430008", 0x0, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 362.064869ms ago: executing program 3 (id=471): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f0000000200000022bf000001000000", @ANYRES32, @ANYBLOB="08000000dd0000000000000000c8d0530000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) socket$kcm(0x21, 0x2, 0xa) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000400), 0x401, r2, 0x0, 0xa002a0}, 0x38) openat$sequencer(0xffffff9c, &(0x7f0000001bc0), 0x88302, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937e, &(0x7f00000019c0)={{0x1, 0x1, 0x1018}, './file1\x00'}) openat$binfmt(0xffffff9c, 0x0, 0x41, 0x1ff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x74}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)) r5 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x14080, 0x10000}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 276.272473ms ago: executing program 1 (id=472): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@getqdisc={0x24, 0x26, 0x705, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xfff1}, {0x10, 0x8}, {0x0, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 208.097985ms ago: executing program 0 (id=473): prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x248}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x6) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x4370, 0x6}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1}, 0x6e) connect$unix(r1, &(0x7f0000000080)=@file={0x1}, 0x6e) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 0s ago: executing program 1 (id=474): io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/120, 0x78}], 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x4, 0x8, 0xb, 0x0, 0xffffffffffffffff, 0xffffffff}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=r0, 0x4, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT={0xb, 0x40, 0x0, 0x0, 0x8, 0x0, 0x1, 0x12, 0x1}) io_uring_enter(0xffffffffffffffff, 0x2d3e, 0x2936, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. [ 74.078409][ T5757] cgroup: Unknown subsys name 'net' [ 74.235637][ T5757] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.892568][ T5757] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.496447][ T5779] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.504832][ T5779] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.513800][ T5779] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.522232][ T5779] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.530324][ T5779] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.530674][ T5781] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.537598][ T5779] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.555339][ T5779] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.563199][ T5780] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.563255][ T5779] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.573114][ T5780] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.579094][ T5779] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.584728][ T5783] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.592575][ T5779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.599970][ T5780] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.614114][ T5779] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.615863][ T5780] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.622288][ T5779] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.632427][ T5780] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.637025][ T5779] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.643072][ T5780] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.650219][ T5779] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.667470][ T5780] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.676368][ T5780] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.083326][ T5772] chnl_net:caif_netlink_parms(): no params data found [ 78.245106][ T5769] chnl_net:caif_netlink_parms(): no params data found [ 78.261520][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.268808][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.276135][ T5772] bridge_slave_0: entered allmulticast mode [ 78.284171][ T5772] bridge_slave_0: entered promiscuous mode [ 78.297941][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.305167][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.312514][ T5772] bridge_slave_1: entered allmulticast mode [ 78.320147][ T5772] bridge_slave_1: entered promiscuous mode [ 78.339183][ T5771] chnl_net:caif_netlink_parms(): no params data found [ 78.357573][ T5770] chnl_net:caif_netlink_parms(): no params data found [ 78.450935][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.464243][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.570850][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.580546][ T5769] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.587781][ T5769] bridge_slave_0: entered allmulticast mode [ 78.594674][ T5769] bridge_slave_0: entered promiscuous mode [ 78.604068][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.611322][ T5769] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.618826][ T5769] bridge_slave_1: entered allmulticast mode [ 78.626131][ T5769] bridge_slave_1: entered promiscuous mode [ 78.636000][ T5772] team0: Port device team_slave_0 added [ 78.642976][ T5771] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.650491][ T5771] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.657774][ T5771] bridge_slave_0: entered allmulticast mode [ 78.665066][ T5771] bridge_slave_0: entered promiscuous mode [ 78.719467][ T5772] team0: Port device team_slave_1 added [ 78.728095][ T5769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.737361][ T5771] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.745219][ T5771] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.752509][ T5771] bridge_slave_1: entered allmulticast mode [ 78.759525][ T5771] bridge_slave_1: entered promiscuous mode [ 78.766252][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.776655][ T5770] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.784090][ T5770] bridge_slave_0: entered allmulticast mode [ 78.793696][ T5770] bridge_slave_0: entered promiscuous mode [ 78.803028][ T5769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.840566][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.847698][ T5770] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.855262][ T5770] bridge_slave_1: entered allmulticast mode [ 78.862183][ T5770] bridge_slave_1: entered promiscuous mode [ 78.901802][ T5769] team0: Port device team_slave_0 added [ 78.929907][ T5769] team0: Port device team_slave_1 added [ 78.938234][ T5770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.948715][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.955690][ T5772] 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 1560 would solve the problem. [ 78.984596][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.999503][ T5771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.030539][ T5770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.049565][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.056563][ T5772] 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 1560 would solve the problem. [ 79.082768][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.095806][ T5771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.110089][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.117102][ T5769] 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 1560 would solve the problem. [ 79.143581][ T5769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.183229][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.195973][ T5769] 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 1560 would solve the problem. [ 79.222497][ T5769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.286194][ T5772] hsr_slave_0: entered promiscuous mode [ 79.293459][ T5772] hsr_slave_1: entered promiscuous mode [ 79.303250][ T5770] team0: Port device team_slave_0 added [ 79.314220][ T5771] team0: Port device team_slave_0 added [ 79.322866][ T5771] team0: Port device team_slave_1 added [ 79.332874][ T5770] team0: Port device team_slave_1 added [ 79.410034][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.417243][ T5771] 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 1560 would solve the problem. [ 79.444087][ T5771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.462306][ T5771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.470109][ T5771] 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 1560 would solve the problem. [ 79.496415][ T5771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.508912][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.515913][ T5770] 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 1560 would solve the problem. [ 79.542270][ T5770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.559401][ T5769] hsr_slave_0: entered promiscuous mode [ 79.568773][ T5769] hsr_slave_1: entered promiscuous mode [ 79.574914][ T5769] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.583141][ T5769] Cannot create hsr debugfs directory [ 79.622545][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.629839][ T5770] 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 1560 would solve the problem. [ 79.656174][ T5770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.668850][ T5773] Bluetooth: hci2: command tx timeout [ 79.748011][ T5773] Bluetooth: hci3: command tx timeout [ 79.748030][ T5778] Bluetooth: hci1: command tx timeout [ 79.759143][ T5778] Bluetooth: hci0: command tx timeout [ 79.788853][ T5771] hsr_slave_0: entered promiscuous mode [ 79.795193][ T5771] hsr_slave_1: entered promiscuous mode [ 79.802462][ T5771] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.810622][ T5771] Cannot create hsr debugfs directory [ 79.854966][ T5770] hsr_slave_0: entered promiscuous mode [ 79.861345][ T5770] hsr_slave_1: entered promiscuous mode [ 79.868527][ T5770] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.876118][ T5770] Cannot create hsr debugfs directory [ 80.164663][ T5772] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 80.190368][ T5772] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 80.202497][ T5772] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 80.241008][ T5772] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 80.320104][ T5769] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.339275][ T5769] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.352634][ T5769] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.362643][ T5769] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.448188][ T5771] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.459653][ T5771] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.485036][ T5771] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.497429][ T5771] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.569599][ T5770] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.582869][ T5770] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.593373][ T5770] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.607103][ T5770] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.637171][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.701345][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.735054][ T2956] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.742622][ T2956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.783938][ T2964] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.791171][ T2964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.845927][ T5769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.906813][ T5769] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.940082][ T5770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.954468][ T2964] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.961675][ T2964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.979159][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.986282][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.000771][ T5771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.028184][ T5771] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.069516][ T5770] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.080379][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.087689][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.129419][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.136635][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.151402][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.158680][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.203386][ T2964] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.210686][ T2964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.404724][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.551265][ T5772] veth0_vlan: entered promiscuous mode [ 81.586946][ T5772] veth1_vlan: entered promiscuous mode [ 81.699400][ T5772] veth0_macvtap: entered promiscuous mode [ 81.731137][ T5772] veth1_macvtap: entered promiscuous mode [ 81.752375][ T5778] Bluetooth: hci2: command tx timeout [ 81.829347][ T5778] Bluetooth: hci0: command tx timeout [ 81.829536][ T5773] Bluetooth: hci1: command tx timeout [ 81.834802][ T5778] Bluetooth: hci3: command tx timeout [ 81.862620][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.902988][ T5769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.939824][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.980766][ T5772] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.009412][ T5772] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.027878][ T5772] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.036625][ T5772] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.072082][ T5771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.096433][ T5769] veth0_vlan: entered promiscuous mode [ 82.154706][ T5770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.175954][ T5769] veth1_vlan: entered promiscuous mode [ 82.372791][ T5771] veth0_vlan: entered promiscuous mode [ 82.408209][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.420838][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.455756][ T5770] veth0_vlan: entered promiscuous mode [ 82.466930][ T5771] veth1_vlan: entered promiscuous mode [ 82.545274][ T5770] veth1_vlan: entered promiscuous mode [ 82.583352][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.600006][ T5771] veth0_macvtap: entered promiscuous mode [ 82.611846][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.622652][ T5769] veth0_macvtap: entered promiscuous mode [ 82.656957][ T5771] veth1_macvtap: entered promiscuous mode [ 82.704763][ T5769] veth1_macvtap: entered promiscuous mode [ 82.776909][ T5770] veth0_macvtap: entered promiscuous mode [ 82.825319][ T5770] veth1_macvtap: entered promiscuous mode [ 82.849757][ T5769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.893916][ T5769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.920927][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.935331][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.956145][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.966536][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.978289][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.000181][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.030061][ T5771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.042337][ T5771] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.055188][ T5771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.067732][ T5769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.080047][ T5769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.095844][ T5769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.106623][ T5769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.125284][ T5837] xt_hashlimit: size too large, truncated to 1048576 [ 83.127081][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.153182][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.166185][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.177145][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.212273][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.223648][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.234448][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.264330][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.301932][ T5769] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.326187][ T5769] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.335793][ T5769] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.345021][ T5769] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.380970][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.399949][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.417956][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.457610][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.471820][ T5770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.498499][ T5770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.511948][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.541230][ T5771] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.550119][ T5771] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.559662][ T5771] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.569293][ T5771] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.585562][ T5770] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.609521][ T5770] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.618690][ T5770] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.627422][ T5770] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.833309][ T5778] Bluetooth: hci2: command tx timeout [ 83.909896][ T5778] Bluetooth: hci3: command tx timeout [ 83.915393][ T5778] Bluetooth: hci1: command tx timeout [ 83.921180][ T5780] Bluetooth: hci0: command tx timeout [ 83.977537][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.007949][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.082477][ T2964] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.099601][ T2964] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.178483][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.207588][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.239622][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.262125][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.458350][ T2973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.466238][ T2973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.508967][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.516868][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.620706][ T5845] tipc: Can't bind to reserved service type 0 [ 85.097135][ T5858] syz.1.9[5858]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 85.159679][ T5858] loop1: detected capacity change from 0 to 512 [ 85.207018][ T5858] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.195981][ T5778] Bluetooth: hci2: command tx timeout [ 86.202960][ T5778] Bluetooth: hci1: command tx timeout [ 86.212128][ T5778] Bluetooth: hci0: command tx timeout [ 86.220427][ T5780] Bluetooth: hci3: command tx timeout [ 86.502311][ T5858] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 86.552225][ T5858] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 86.674999][ T5858] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4059: comm syz.1.9: Allocating blocks 41-42 which overlap fs metadata [ 86.773539][ T5858] EXT4-fs (loop1): Remounting filesystem read-only [ 86.803715][ T5858] Quota error (device loop1): write_blk: dquota write failed [ 86.839157][ T5858] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5 [ 86.891261][ T5858] Quota error (device loop1): write_blk: dquota write failed [ 86.921293][ T5858] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 86.957821][ C0] sched: RT throttling activated [ 86.963169][ T5858] EXT4-fs (loop1): 1 truncate cleaned up [ 87.039714][ T5858] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.300701][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.651026][ T9] cfg80211: failed to load regulatory.db [ 87.793299][ T5867] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11'. [ 87.812942][ T5867] syzkaller0: entered promiscuous mode [ 87.819094][ T5867] syzkaller0: entered allmulticast mode [ 87.932772][ T5869] sit0: entered promiscuous mode [ 87.943300][ T5869] netlink: 'syz.0.12': attribute type 1 has an invalid length. [ 87.986611][ T5869] netlink: 1 bytes leftover after parsing attributes in process `syz.0.12'. [ 88.065957][ T5873] loop1: detected capacity change from 0 to 512 [ 88.204578][ T5873] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.254874][ T5873] ext4 filesystem being mounted at /5/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 88.497553][ T5881] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci3/hci3:200/input5 [ 89.351152][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.604383][ T5899] loop1: detected capacity change from 0 to 512 [ 89.610627][ T5893] syzkaller0: entered promiscuous mode [ 89.637853][ T5893] syzkaller0: entered allmulticast mode [ 89.667212][ T5899] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.753235][ T5899] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.348478][ T5811] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 90.543377][ T5811] usb 2-1: Using ep0 maxpacket: 8 [ 90.549005][ T5902] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 90.581163][ T5811] usb 2-1: unable to get BOS descriptor or descriptor too short [ 90.610877][ T5811] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.627101][ T5811] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 90.647431][ T5811] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 90.657735][ T5811] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 90.674435][ T5811] usb 2-1: config 1 interface 2 has no altsetting 0 [ 90.698208][ T5811] usb 2-1: New USB device found, idVendor=0582, idProduct=0003, bcdDevice= 0.40 [ 90.718404][ T5811] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.726717][ T5811] usb 2-1: Product: syz [ 90.731690][ T5811] usb 2-1: Manufacturer: syz [ 90.740309][ T5811] usb 2-1: SerialNumber: syz [ 91.063113][ T5899] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 23 with error 28 [ 91.077083][ T5899] EXT4-fs (loop1): This should not happen!! Data will be lost [ 91.077083][ T5899] [ 91.086874][ T5899] EXT4-fs (loop1): Total free blocks count 0 [ 91.093141][ T5899] EXT4-fs (loop1): Free/Dirty block details [ 91.099204][ T5899] EXT4-fs (loop1): free_blocks=65280 [ 91.104715][ T5899] EXT4-fs (loop1): dirty_blocks=23 [ 91.112309][ T5899] EXT4-fs (loop1): Block reservation details [ 91.118647][ T5899] EXT4-fs (loop1): i_reserved_data_blocks=23 [ 91.156371][ T5811] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 91.168463][ T5811] snd-usb-audio: probe of 2-1:1.0 failed with error -2 [ 91.200453][ T5811] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 91.208632][ T5811] snd-usb-audio: probe of 2-1:1.1 failed with error -2 [ 91.227448][ T5811] usb 2-1: Quirk or no altest; falling back to MIDI 1.0 [ 91.361557][ T5811] snd-usb-audio: probe of 2-1:1.2 failed with error -2 [ 91.400010][ T5811] usb 2-1: USB disconnect, device number 2 [ 91.478356][ T5760] udevd[5760]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 91.927216][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.272749][ T5923] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 92.473512][ T5925] loop1: detected capacity change from 0 to 512 [ 92.498162][ T5925] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 92.549546][ T5910] netlink: 28 bytes leftover after parsing attributes in process `syz.0.22'. [ 92.557964][ T5925] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 92.624464][ T5925] EXT4-fs (loop1): 1 orphan inode deleted [ 92.655451][ T5925] EXT4-fs (loop1): 1 truncate cleaned up [ 92.689687][ T5925] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.153196][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.170891][ T5941] loop3: detected capacity change from 0 to 512 [ 93.309807][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 93.323248][ T5941] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.400312][ T5941] ext4 filesystem being mounted at /4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.510871][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 93.554506][ T8] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 93.719892][ T5772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.948262][ T8] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 93.957366][ T8] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 93.967624][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.376792][ T5937] bridge_slave_0: left allmulticast mode [ 94.384168][ T5937] bridge_slave_0: left promiscuous mode [ 94.391116][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.475308][ T5937] bridge_slave_1: left allmulticast mode [ 94.538303][ T5937] bridge_slave_1: left promiscuous mode [ 94.608326][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.742788][ T5962] loop3: detected capacity change from 0 to 2048 [ 94.749881][ T5937] bond0: (slave bond_slave_0): Releasing backup interface [ 94.848788][ T5962] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.972908][ T5937] bond0: (slave bond_slave_1): Releasing backup interface [ 95.230712][ T5772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.318987][ T5937] team0: Port device team_slave_0 removed [ 95.368173][ T5937] team0: Port device team_slave_1 removed [ 95.378799][ T5937] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 95.395850][ T5937] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 95.460880][ T5937] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 95.520708][ T5937] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 95.626137][ T5968] netlink: 28 bytes leftover after parsing attributes in process `syz.2.37'. [ 95.688267][ T5969] syzkaller0: entered promiscuous mode [ 95.693870][ T5969] syzkaller0: entered allmulticast mode [ 95.696078][ T9] usb 1-1: USB disconnect, device number 2 [ 95.831105][ T5982] Bluetooth: MGMT ver 1.22 [ 96.690072][ T5988] ======================================================= [ 96.690072][ T5988] WARNING: The mand mount option has been deprecated and [ 96.690072][ T5988] and is ignored by this kernel. Remove the mand [ 96.690072][ T5988] option from the mount to silence this warning. [ 96.690072][ T5988] ======================================================= [ 98.205764][ T5980] syzkaller0: entered promiscuous mode [ 98.214403][ T5980] syzkaller0: entered allmulticast mode [ 100.351161][ T5990] netlink: 'syz.0.42': attribute type 1 has an invalid length. [ 100.391080][ T5994] macvlan2: entered promiscuous mode [ 100.396728][ T5994] macvlan2: entered allmulticast mode [ 103.683846][ T6019] netlink: 464 bytes leftover after parsing attributes in process `syz.3.50'. [ 103.939428][ T6024] netlink: 28 bytes leftover after parsing attributes in process `syz.1.52'. [ 103.975764][ T6024] syzkaller0: entered promiscuous mode [ 103.982838][ T6024] syzkaller0: entered allmulticast mode [ 104.053967][ T6027] syzkaller0: entered promiscuous mode [ 104.075474][ T6027] syzkaller0: entered allmulticast mode [ 104.133949][ T6032] loop4: detected capacity change from 0 to 7 [ 104.221469][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 104.233799][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 104.243370][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 104.258099][ T5843] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 104.266540][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 104.275727][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 104.291515][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 104.300767][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 104.318755][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 104.328129][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 104.337711][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 104.346992][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 104.442956][ T5843] usb 1-1: device descriptor read/64, error -71 [ 104.770705][ T5843] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 104.937995][ T5843] usb 1-1: device descriptor read/64, error -71 [ 105.065516][ T5843] usb usb1-port1: attempt power cycle [ 105.489173][ T5843] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 105.530847][ T5843] usb 1-1: device descriptor read/8, error -71 [ 105.797960][ T5843] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 105.838027][ T5843] usb 1-1: device descriptor read/8, error -71 [ 105.968274][ T5843] usb usb1-port1: unable to enumerate USB device [ 106.002314][ T6038] netlink: 'syz.1.57': attribute type 4 has an invalid length. [ 106.025582][ T6039] netlink: 'syz.1.57': attribute type 4 has an invalid length. [ 106.260983][ T6059] loop1: detected capacity change from 0 to 128 [ 106.359913][ T6059] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 106.431428][ T6059] ext4 filesystem being mounted at /14/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 106.805906][ T5769] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 108.528708][ T6067] loop4: detected capacity change from 0 to 7 [ 108.563383][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 108.575582][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 108.585285][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 108.632912][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 108.636588][ T6070] loop0: detected capacity change from 0 to 1024 [ 108.651513][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 108.660771][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 108.671343][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 108.671675][ T6070] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 108.687836][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 108.707926][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 108.810413][ T6070] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.917740][ T6078] syzkaller0: entered promiscuous mode [ 108.924090][ T6078] syzkaller0: entered allmulticast mode [ 108.932697][ T6079] netlink: 28 bytes leftover after parsing attributes in process `syz.1.65'. [ 109.001124][ T5770] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.830582][ T6079] syzkaller0: entered promiscuous mode [ 110.836276][ T6079] syzkaller0: entered allmulticast mode [ 110.884458][ T6091] netlink: 8 bytes leftover after parsing attributes in process `syz.2.71'. [ 111.137475][ T6100] syzkaller0: entered promiscuous mode [ 111.154989][ T6100] syzkaller0: entered allmulticast mode [ 111.476826][ T6109] netlink: 16 bytes leftover after parsing attributes in process `syz.0.78'. [ 113.108365][ T6109] netlink: 16 bytes leftover after parsing attributes in process `syz.0.78'. [ 113.122351][ T6109] netlink: 'syz.0.78': attribute type 6 has an invalid length. [ 113.153646][ T6110] loop4: detected capacity change from 0 to 7 [ 113.251202][ C0] blk_print_req_error: 3 callbacks suppressed [ 113.251220][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 113.297845][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 113.307055][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 113.318881][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 113.328280][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 113.341246][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 113.350498][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 113.375798][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 113.385054][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 113.397043][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 113.406280][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 113.500998][ T6120] loop2: detected capacity change from 0 to 512 [ 113.536155][ T6115] syzkaller0: entered promiscuous mode [ 113.552265][ T6120] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 113.567632][ T6115] syzkaller0: entered allmulticast mode [ 113.586909][ T6124] loop1: detected capacity change from 0 to 512 [ 113.638983][ T6124] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.668409][ T6124] ext4 filesystem being mounted at /19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 113.702199][ T6120] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.776321][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.894544][ T6120] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #12: comm syz.2.81: Directory block failed checksum [ 114.067213][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.033080][ T6162] loop4: detected capacity change from 0 to 7 [ 116.065220][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 116.115245][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 116.124532][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 116.139658][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 116.149006][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 116.158307][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 116.167686][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 116.190983][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 116.206620][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 116.374545][ T6166] loop1: detected capacity change from 0 to 512 [ 116.419124][ T6166] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.440635][ T6166] ext4 filesystem being mounted at /27/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 116.544722][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.855334][ T6175] loop1: detected capacity change from 0 to 512 [ 116.875205][ T6175] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 116.940329][ T6175] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.016635][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.361590][ T6122] netlink: 28 bytes leftover after parsing attributes in process `syz.3.83'. [ 117.372358][ T6131] syzkaller0: entered promiscuous mode [ 117.378008][ T6131] syzkaller0: entered allmulticast mode [ 118.460038][ T6190] syzkaller0: entered promiscuous mode [ 118.465716][ T6190] syzkaller0: entered allmulticast mode [ 118.481652][ T6188] netlink: 8 bytes leftover after parsing attributes in process `syz.3.100'. [ 118.574713][ T6192] loop0: detected capacity change from 0 to 512 [ 118.600866][ T6192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.630349][ T6192] ext4 filesystem being mounted at /18/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 118.788624][ T5770] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.017420][ T6199] syzkaller0: entered promiscuous mode [ 119.027713][ T6199] syzkaller0: entered allmulticast mode [ 120.630169][ T27] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 120.821340][ T27] usb 4-1: Using ep0 maxpacket: 32 [ 120.838954][ T27] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 120.851835][ T27] usb 4-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 120.861392][ T27] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 120.871248][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.265933][ T6211] syzkaller0: entered promiscuous mode [ 121.272942][ T6211] syzkaller0: entered allmulticast mode [ 121.281598][ T6216] netlink: 28 bytes leftover after parsing attributes in process `syz.2.108'. [ 121.413104][ T6238] bridge_slave_0: left allmulticast mode [ 121.429343][ T6238] bridge_slave_0: left promiscuous mode [ 121.435330][ T6238] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.478323][ T6238] bridge_slave_1: left allmulticast mode [ 121.484060][ T6238] bridge_slave_1: left promiscuous mode [ 121.507363][ T6238] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.556418][ T6238] bond0: (slave bond_slave_0): Releasing backup interface [ 121.594205][ T6238] bond0: (slave bond_slave_1): Releasing backup interface [ 121.640140][ T6238] team0: Port device team_slave_0 removed [ 121.675579][ T6238] team0: Port device team_slave_1 removed [ 121.696301][ T6238] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 121.707726][ T6238] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 121.721209][ T6238] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 121.729068][ T6238] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 121.789571][ T23] usb 4-1: USB disconnect, device number 2 [ 122.036239][ T6256] xt_CT: No such helper "snmp_trap" [ 122.379205][ T6259] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.387015][ T6259] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.101152][ T6259] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 123.142637][ T6259] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 123.481938][ T6259] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.491144][ T6259] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.500922][ T6259] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.511629][ T6259] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.630424][ T6265] syz_tun: entered allmulticast mode [ 123.636574][ T6265] syz_tun: left allmulticast mode [ 123.697494][ T6278] netlink: 28 bytes leftover after parsing attributes in process `syz.3.129'. [ 123.767203][ T6282] syzkaller0: entered promiscuous mode [ 123.773306][ T6282] syzkaller0: entered allmulticast mode [ 123.934690][ T6298] netlink: 72 bytes leftover after parsing attributes in process `syz.2.134'. [ 124.104124][ T6302] loop1: detected capacity change from 0 to 512 [ 124.203225][ T6302] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.222775][ T6302] ext4 filesystem being mounted at /43/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 124.432822][ T5759] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 124.631882][ T5759] usb 3-1: Using ep0 maxpacket: 32 [ 124.647969][ T5759] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 124.665596][ T5759] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 124.676571][ T5759] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 124.697053][ T5759] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.540041][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.375446][ T6306] bridge_slave_0: left allmulticast mode [ 126.384720][ T6306] bridge_slave_0: left promiscuous mode [ 126.418291][ T6306] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.460704][ T6306] bridge_slave_1: left allmulticast mode [ 126.466504][ T6306] bridge_slave_1: left promiscuous mode [ 126.478992][ T6306] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.505301][ T6306] bond0: (slave bond_slave_0): Releasing backup interface [ 126.569396][ T6306] bond0: (slave bond_slave_1): Releasing backup interface [ 127.063140][ T6306] team0: Port device team_slave_0 removed [ 127.378562][ T6306] team0: Port device team_slave_1 removed [ 127.466657][ T6306] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.546123][ T6306] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 127.608959][ T6306] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.616449][ T6306] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.657046][ T6314] netlink: 4 bytes leftover after parsing attributes in process `syz.1.138'. [ 127.691082][ T3384] usb 3-1: USB disconnect, device number 2 [ 127.826245][ T6317] netlink: 24 bytes leftover after parsing attributes in process `syz.0.139'. [ 127.868352][ T6318] netlink: 24 bytes leftover after parsing attributes in process `syz.0.139'. [ 127.900603][ T6318] Zero length message leads to an empty skb [ 128.185198][ T6337] netlink: 72 bytes leftover after parsing attributes in process `syz.0.145'. [ 128.226877][ T28] audit: type=1326 audit(1776289508.454:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.330939][ T28] audit: type=1326 audit(1776289508.454:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.404537][ T28] audit: type=1326 audit(1776289508.484:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.479227][ T28] audit: type=1326 audit(1776289508.484:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.545244][ T28] audit: type=1326 audit(1776289508.484:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.545807][ T6343] syz.1.149 uses obsolete (PF_INET,SOCK_PACKET) [ 128.669636][ T28] audit: type=1326 audit(1776289508.484:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.724511][ T28] audit: type=1326 audit(1776289508.484:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.751913][ T28] audit: type=1326 audit(1776289508.494:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.774883][ T28] audit: type=1326 audit(1776289508.494:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.799956][ T28] audit: type=1326 audit(1776289508.494:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6338 comm="syz.1.147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=71 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 128.897909][ T5809] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 129.088056][ T5809] usb 3-1: Using ep0 maxpacket: 32 [ 129.118241][ T6354] netlink: 24 bytes leftover after parsing attributes in process `syz.0.153'. [ 129.130142][ T6354] netlink: 24 bytes leftover after parsing attributes in process `syz.0.153'. [ 130.563443][ T5809] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 130.820037][ T5809] usb 3-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 130.829218][ T5809] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 130.851373][ T5809] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.212922][ T6288] usb 3-1: USB disconnect, device number 3 [ 131.321289][ T6361] netlink: 72 bytes leftover after parsing attributes in process `syz.0.156'. [ 131.325610][ T6362] loop1: detected capacity change from 0 to 512 [ 131.363391][ T6362] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 131.420680][ T6362] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.157: corrupted xattr entries [ 131.440429][ T6362] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 131.458825][ T6362] EXT4-fs (loop1): 1 truncate cleaned up [ 131.469737][ T6362] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 131.683359][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.069362][ T6377] bridge_slave_1: left allmulticast mode [ 132.075240][ T6377] bridge_slave_1: left promiscuous mode [ 132.087350][ T6377] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.098525][ T6377] bridge_slave_0: left allmulticast mode [ 132.104319][ T6377] bridge_slave_0: left promiscuous mode [ 132.111187][ T6377] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.598756][ T6288] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 132.797947][ T6288] usb 4-1: Using ep0 maxpacket: 32 [ 132.808881][ T6288] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 132.828970][ T6288] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 132.838380][ T6288] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 132.846779][ T6288] usb 4-1: Product: syz [ 132.854890][ T6288] usb 4-1: Manufacturer: syz [ 132.860100][ T6288] usb 4-1: SerialNumber: syz [ 132.875969][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 132.908556][ T6288] usb 4-1: config 0 descriptor?? [ 133.068048][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 133.086430][ T9] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 133.107491][ T9] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 133.127883][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 133.147888][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.166553][ T6288] usb 4-1: USB disconnect, device number 3 [ 133.194311][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.201787][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.489539][ T9] usb 1-1: USB disconnect, device number 7 [ 134.353452][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 134.353468][ T28] audit: type=1326 audit(1776289514.554:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.459796][ T6412] syzkaller0: entered promiscuous mode [ 134.463575][ T28] audit: type=1326 audit(1776289514.554:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.478377][ T6412] syzkaller0: entered allmulticast mode [ 134.534913][ T28] audit: type=1326 audit(1776289514.554:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.603143][ T6419] loop2: detected capacity change from 0 to 512 [ 134.607919][ T28] audit: type=1326 audit(1776289514.554:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.680171][ T28] audit: type=1326 audit(1776289514.554:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.705020][ T6419] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 134.746333][ T6419] EXT4-fs warning (device loop2): ext4_enable_quotas:7188: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 134.793065][ T28] audit: type=1326 audit(1776289514.554:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.816666][ T6419] EXT4-fs (loop2): mount failed [ 134.856691][ T28] audit: type=1326 audit(1776289514.554:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.900999][ T28] audit: type=1326 audit(1776289514.554:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.948053][ T28] audit: type=1326 audit(1776289514.554:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.174" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fcec659c819 code=0x7ffc0000 [ 134.997915][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 135.179219][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 135.191227][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 135.212040][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 135.227870][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 135.236146][ T9] usb 1-1: Product: syz [ 135.241143][ T9] usb 1-1: Manufacturer: syz [ 135.246452][ T9] usb 1-1: SerialNumber: syz [ 135.254076][ T9] usb 1-1: config 0 descriptor?? [ 135.317932][ T3384] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 135.491730][ T6288] usb 1-1: USB disconnect, device number 8 [ 135.507900][ T3384] usb 4-1: Using ep0 maxpacket: 32 [ 135.519665][ T3384] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 135.538128][ T3384] usb 4-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 135.547158][ T3384] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 135.560377][ T3384] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.853990][ T6288] usb 4-1: USB disconnect, device number 4 [ 137.124221][ T6452] syzkaller0: entered promiscuous mode [ 137.165634][ T6452] syzkaller0: entered allmulticast mode [ 137.875186][ T6468] netlink: 'syz.3.194': attribute type 5 has an invalid length. [ 138.750082][ T6469] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 138.833324][ T6468] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 138.851869][ T6468] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 138.860783][ T6468] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 138.869851][ T6468] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 139.869101][ T6468] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 139.879142][ T6468] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 139.889475][ T6468] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 139.899150][ T6468] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 140.119412][ T6472] netlink: 'syz.3.194': attribute type 5 has an invalid length. [ 140.250375][ T6472] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.259313][ T6472] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.268172][ T6472] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.276883][ T6472] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.306661][ T6472] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 140.315674][ T6472] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 140.324683][ T6472] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 140.333775][ T6472] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 140.452209][ T6482] syzkaller0: entered promiscuous mode [ 140.462129][ T6482] syzkaller0: entered allmulticast mode [ 140.648902][ T6485] binder: 6484:6485 ioctl c0306201 0 returned -14 [ 140.853258][ T6487] netlink: 104 bytes leftover after parsing attributes in process `syz.2.200'. [ 142.386573][ T6503] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 143.384263][ T6507] loop1: detected capacity change from 0 to 512 [ 143.392676][ T6507] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 143.450672][ T6507] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.207: corrupted xattr entries [ 143.463112][ T6507] EXT4-fs (loop1): 1 truncate cleaned up [ 143.470848][ T6507] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.830118][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.847952][ T6511] loop0: detected capacity change from 0 to 2048 [ 143.918445][ T6511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.116703][ T6522] netlink: 40 bytes leftover after parsing attributes in process `syz.1.211'. [ 144.270073][ T5770] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.414858][ T6543] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 150.160525][ T6557] syzkaller0: entered promiscuous mode [ 150.175322][ T6557] syzkaller0: entered allmulticast mode [ 150.869500][ T6567] syzkaller0: entered promiscuous mode [ 150.890087][ T6567] syzkaller0: entered allmulticast mode [ 152.173095][ T6577] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 154.803002][ T6592] syzkaller0: entered promiscuous mode [ 154.823383][ T6592] syzkaller0: entered allmulticast mode [ 156.865985][ T6610] syzkaller0: entered promiscuous mode [ 156.885169][ T6610] syzkaller0: entered allmulticast mode [ 157.051667][ T6616] netlink: 'syz.2.240': attribute type 2 has an invalid length. [ 157.062948][ T6616] netlink: 'syz.2.240': attribute type 1 has an invalid length. [ 157.098301][ T6616] netlink: 'syz.2.240': attribute type 1 has an invalid length. [ 157.556931][ T6622] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 159.712679][ T6628] syzkaller0: entered promiscuous mode [ 159.719440][ T6628] syzkaller0: entered allmulticast mode [ 161.022566][ T6638] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.031425][ T6638] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.040224][ T6638] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.049448][ T6638] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 162.088410][ T6638] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 162.097352][ T6638] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 162.106750][ T6638] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 162.116193][ T6638] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 162.251053][ T6646] 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. [ 162.961710][ T6640] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 162.970688][ T6640] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 162.979881][ T6640] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 162.988770][ T6640] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 163.025541][ T6640] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 163.035239][ T6640] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 163.044393][ T6640] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 163.053322][ T6640] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 163.166218][ T6645] lo speed is unknown, defaulting to 1000 [ 163.196639][ T6645] lo speed is unknown, defaulting to 1000 [ 163.214739][ T6645] lo speed is unknown, defaulting to 1000 [ 163.240721][ T6645] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 163.273724][ T6645] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 163.312134][ T6651] loop1: detected capacity change from 0 to 512 [ 163.374102][ T6651] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 163.386166][ T6645] lo speed is unknown, defaulting to 1000 [ 163.415492][ T6645] lo speed is unknown, defaulting to 1000 [ 163.472747][ T6645] lo speed is unknown, defaulting to 1000 [ 163.488794][ T6651] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.512602][ T6645] lo speed is unknown, defaulting to 1000 [ 163.871106][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.236045][ T6666] loop2: detected capacity change from 0 to 512 [ 168.329013][ T6666] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.378370][ T6666] ext4 filesystem being mounted at /61/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 168.550458][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.811438][ T6680] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 169.833342][ T6683] loop1: detected capacity change from 0 to 1024 [ 169.862756][ T6683] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 169.939563][ T6683] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 170.066865][ T6683] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 170.217092][ T6683] syz.1.259 (6683) used greatest stack depth: 20464 bytes left [ 170.788479][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.083862][ T6720] vhci_hcd: Failed attach request for unsupported USB speed: super-speed-plus [ 173.228356][ T6723] tipc: Started in network mode [ 173.301302][ T6723] tipc: Node identity 069af23f797b, cluster identity 4711 [ 173.338083][ T6723] tipc: Enabled bearer , priority 0 [ 173.364129][ T6723] tipc: Resetting bearer [ 173.417358][ T6727] IPVS: sync thread started: state = BACKUP, mcast_ifn = batadv0, syncid = 0, id = 0 [ 173.495202][ T6722] tipc: Disabling bearer [ 174.048121][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 174.258553][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 174.284359][ T9] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 174.298160][ T9] usb 2-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 174.320318][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 174.345507][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.377160][ T6741] syzkaller0: entered promiscuous mode [ 174.383036][ T6741] syzkaller0: entered allmulticast mode [ 174.580423][ T6733] bond0: (slave bond_slave_0): Releasing backup interface [ 174.652876][ T6733] bond0: (slave bond_slave_1): Releasing backup interface [ 174.693237][ T6733] team0: Port device team_slave_0 removed [ 174.721574][ T6733] team0: Port device team_slave_1 removed [ 174.742651][ T6733] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 174.763797][ T6733] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 174.783696][ T5808] usb 2-1: USB disconnect, device number 3 [ 174.954963][ T6753] loop2: detected capacity change from 0 to 128 [ 175.054455][ T6753] FAT-fs (loop2): bogus number of reserved sectors [ 175.061553][ T6753] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 175.071136][ T6753] FAT-fs (loop2): Can't find a valid FAT filesystem [ 176.209544][ T6774] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 176.218610][ T6774] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 176.227349][ T6774] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 176.236262][ T6774] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 176.437506][ T6774] netdevsim netdevsim1 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 176.447974][ T6774] netdevsim netdevsim1 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 176.456999][ T6774] netdevsim netdevsim1 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 176.466003][ T6774] netdevsim netdevsim1 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 177.336353][ T6775] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.344285][ T6780] loop3: detected capacity change from 0 to 512 [ 177.345637][ T6775] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.361074][ T6775] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.370473][ T6775] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.382266][ T6780] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 177.422262][ T6775] netdevsim netdevsim1 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 177.431435][ T6775] netdevsim netdevsim1 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 177.440445][ T6775] netdevsim netdevsim1 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 177.449741][ T6775] netdevsim netdevsim1 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 177.470648][ T6780] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.289: corrupted xattr entries [ 177.493901][ T6780] EXT4-fs (loop3): 1 truncate cleaned up [ 177.536256][ T6780] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.749827][ T6778] syzkaller0: entered promiscuous mode [ 177.756425][ T6778] syzkaller0: entered allmulticast mode [ 177.771041][ T5772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.228047][ T23] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 178.418033][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 178.430602][ T23] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 178.452587][ T23] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 178.465539][ T23] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 178.476450][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.894656][ T5808] usb 1-1: USB disconnect, device number 9 [ 180.303322][ T6812] netlink: 8 bytes leftover after parsing attributes in process `syz.2.296'. [ 182.087991][ T6851] syzkaller0: entered promiscuous mode [ 182.113218][ T6851] syzkaller0: entered allmulticast mode [ 182.659314][ T6865] loop1: detected capacity change from 0 to 512 [ 182.692136][ T6865] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 182.736364][ T6865] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.310: corrupted xattr entries [ 182.787879][ T23] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 182.802818][ T6865] EXT4-fs (loop1): 1 truncate cleaned up [ 182.825700][ T6865] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 182.977895][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 182.999769][ T23] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 183.013250][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.022599][ T23] usb 1-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 183.022651][ T23] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 183.022676][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.228212][ T6875] xt_CT: You must specify a L4 protocol and not use inversions on it [ 183.370694][ T23] usb 1-1: USB disconnect, device number 10 [ 183.645052][ T6883] syzkaller0: entered promiscuous mode [ 183.663805][ T6883] syzkaller0: entered allmulticast mode [ 183.851571][ T6893] loop3: detected capacity change from 0 to 512 [ 183.902596][ T6893] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 183.986826][ T6893] EXT4-fs error (device loop3): xattr_find_entry:337: inode #15: comm syz.3.321: corrupted xattr entries [ 184.004310][ T6893] EXT4-fs (loop3): 1 truncate cleaned up [ 184.013201][ T6893] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 184.048393][ T6899] loop2: detected capacity change from 0 to 128 [ 184.115498][ T6899] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 184.201289][ T5772] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.211499][ T6899] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 184.309043][ T6899] ext2 filesystem being mounted at /78/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.570589][ T5771] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 184.880534][ T6919] lo speed is unknown, defaulting to 1000 [ 184.886787][ T6919] lo speed is unknown, defaulting to 1000 [ 184.896252][ T6919] lo speed is unknown, defaulting to 1000 [ 184.995265][ T6919] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 185.033578][ T6918] syzkaller0: entered promiscuous mode [ 185.080142][ T6918] syzkaller0: entered allmulticast mode [ 185.513100][ T3384] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 185.521378][ T6919] lo speed is unknown, defaulting to 1000 [ 185.532632][ T6919] lo speed is unknown, defaulting to 1000 [ 185.545287][ T6919] lo speed is unknown, defaulting to 1000 [ 185.561029][ T6919] lo speed is unknown, defaulting to 1000 [ 186.566119][ T6929] loop2: detected capacity change from 0 to 512 [ 186.589679][ T6929] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 186.633120][ T6929] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.334: corrupted xattr entries [ 186.647859][ T3384] usb 2-1: Using ep0 maxpacket: 32 [ 186.655456][ T3384] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 186.666154][ T3384] usb 2-1: config 4 has 0 interfaces, different from the descriptor's value: 1 [ 186.675465][ T6929] EXT4-fs (loop2): 1 truncate cleaned up [ 186.683716][ T6929] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.696807][ T3384] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 186.706207][ T3384] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.847020][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.353232][ T6947] syzkaller0: entered promiscuous mode [ 187.358903][ T6947] syzkaller0: entered allmulticast mode [ 187.599424][ T5759] usb 2-1: USB disconnect, device number 4 [ 188.311757][ T6963] loop1: detected capacity change from 0 to 512 [ 188.350837][ T6963] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 188.467594][ T6963] EXT4-fs error (device loop1): xattr_find_entry:337: inode #15: comm syz.1.346: corrupted xattr entries [ 188.525088][ T6963] EXT4-fs (loop1): 1 truncate cleaned up [ 188.587913][ T6963] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.798193][ T5759] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 188.829443][ T5769] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.977567][ T6972] syzkaller0: entered promiscuous mode [ 188.985862][ T6972] syzkaller0: entered allmulticast mode [ 188.995129][ T5759] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 189.008421][ T5759] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 189.026064][ T5759] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 189.061644][ T5759] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 189.116612][ T5759] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 189.137872][ T5759] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 189.177156][ T5759] usb 1-1: Manufacturer: syz [ 189.200684][ T5759] usb 1-1: config 0 descriptor?? [ 189.273905][ T6981] loop2: detected capacity change from 0 to 1024 [ 189.349789][ T6981] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 189.611614][ T6983] netlink: 8 bytes leftover after parsing attributes in process `syz.1.350'. [ 189.642283][ T5759] usbhid 1-1:0.0: can't add hid device: -71 [ 189.664911][ T5759] usbhid: probe of 1-1:0.0 failed with error -71 [ 189.699099][ T5759] usb 1-1: USB disconnect, device number 11 [ 189.738882][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.897218][ T6989] 8021q: VLANs not supported on hsr0 [ 190.074893][ T6992] netlink: 104 bytes leftover after parsing attributes in process `syz.2.357'. [ 190.280387][ T6996] loop2: detected capacity change from 0 to 512 [ 190.457929][ T6996] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 190.550129][ T6996] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.358: corrupted xattr entries [ 190.668430][ T6996] EXT4-fs (loop2): 1 truncate cleaned up [ 190.723685][ T6996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 191.100487][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.284867][ T7006] syzkaller0: entered promiscuous mode [ 191.308325][ T7006] syzkaller0: entered allmulticast mode [ 192.457852][ T5808] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 192.659970][ T5808] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 192.687893][ T5808] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.728218][ T5808] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.758428][ T5808] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 192.804429][ T5808] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 192.826460][ T5808] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 192.846969][ T5808] usb 1-1: Manufacturer: syz [ 192.868069][ T5808] usb 1-1: config 0 descriptor?? [ 193.283722][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 193.304114][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 193.312516][ T5808] usbhid 1-1:0.0: can't add hid device: -32 [ 193.318658][ T5808] usbhid: probe of 1-1:0.0 failed with error -32 [ 193.359298][ T5808] usb 1-1: USB disconnect, device number 12 [ 194.349730][ T7029] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.373349][ T7029] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.382814][ T7029] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.392351][ T7029] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 194.485719][ T5759] lo speed is unknown, defaulting to 1000 [ 194.488538][ T7033] netlink: 'syz.2.370': attribute type 13 has an invalid length. [ 194.506388][ T7033] netlink: 'syz.2.370': attribute type 17 has an invalid length. [ 194.554474][ T7033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.563598][ T7033] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.576044][ T7033] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 194.643158][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.649706][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.694634][ T7040] syzkaller0: entered promiscuous mode [ 194.704973][ T7040] syzkaller0: entered allmulticast mode [ 195.233185][ T7069] syzkaller0: entered promiscuous mode [ 195.241323][ T7069] syzkaller0: entered allmulticast mode [ 195.270523][ T6287] lo speed is unknown, defaulting to 1000 [ 196.609071][ T5810] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 196.802124][ T5810] usb 3-1: Using ep0 maxpacket: 32 [ 196.809778][ T5810] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 196.825640][ T5810] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 196.834867][ T5810] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 196.843643][ T5810] usb 3-1: Product: syz [ 196.848181][ T5810] usb 3-1: Manufacturer: syz [ 196.852843][ T5810] usb 3-1: SerialNumber: syz [ 196.866574][ T5810] usb 3-1: config 0 descriptor?? [ 196.875912][ T7094] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 197.241922][ T3384] lo speed is unknown, defaulting to 1000 [ 199.333703][ T5809] usb 3-1: USB disconnect, device number 4 [ 199.636355][ T7103] loop4: detected capacity change from 0 to 7 [ 199.665941][ T7107] loop3: detected capacity change from 0 to 128 [ 200.917982][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 201.327789][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 202.309510][ T7107] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 202.322465][ C0] blk_print_req_error: 2 callbacks suppressed [ 202.322481][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 202.352199][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 202.361568][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 202.370331][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 202.379672][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 202.392421][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 202.394282][ T7107] ext4 filesystem being mounted at /95/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 202.401807][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 202.407236][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 202.451304][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 202.462129][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 202.471334][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 202.621110][ T7107] capability: warning: `syz.3.384' uses 32-bit capabilities (legacy support in use) [ 203.038113][ T7130] netlink: 12 bytes leftover after parsing attributes in process `syz.0.390'. [ 203.055512][ T7130] netlink: 12 bytes leftover after parsing attributes in process `syz.0.390'. [ 203.260277][ T7134] lo speed is unknown, defaulting to 1000 [ 203.358156][ T7139] hugetlbfs: Bad value for 'nr_inodes' [ 203.449314][ T7141] loop4: detected capacity change from 0 to 7 [ 203.515842][ T5778] Bluetooth: hci2: command 0x0406 tx timeout [ 203.522033][ T5778] Bluetooth: hci1: command 0x0406 tx timeout [ 203.528146][ T5778] Bluetooth: hci0: command 0x0406 tx timeout [ 203.540392][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 203.600138][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 203.609466][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 203.629028][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 203.638334][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 203.650631][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 203.659878][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 203.677811][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 203.693692][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 204.449217][ T5772] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 204.829162][ T7169] loop4: detected capacity change from 0 to 7 [ 205.404571][ T7175] loop1: detected capacity change from 0 to 8192 [ 205.859181][ T7187] netlink: 40 bytes leftover after parsing attributes in process `syz.2.412'. [ 206.667551][ T7195] loop2: detected capacity change from 0 to 512 [ 206.689006][ T7195] EXT4-fs: Ignoring removed nobh option [ 206.745584][ T7195] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 206.832231][ T7195] EXT4-fs (loop2): 1 truncate cleaned up [ 206.891021][ T7195] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.204562][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.411490][ T7205] tipc: Started in network mode [ 207.417022][ T7205] tipc: Node identity 966ccb4345e6, cluster identity 4711 [ 207.427250][ T7205] tipc: Enabled bearer , priority 0 [ 207.440984][ T7205] syzkaller0: entered promiscuous mode [ 207.447103][ T7207] loop4: detected capacity change from 0 to 7 [ 207.478347][ T7205] syzkaller0: entered allmulticast mode [ 207.560340][ C1] blk_print_req_error: 8 callbacks suppressed [ 207.560357][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 207.567378][ T7205] tipc: Resetting bearer [ 207.584961][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 207.594240][ C0] buffer_io_error: 5 callbacks suppressed [ 207.594254][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 207.615283][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 207.624506][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 207.634920][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 207.644108][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 207.660179][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 207.669430][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 207.687429][ T7204] tipc: Resetting bearer [ 207.709717][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 207.718905][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 207.854271][ T7204] tipc: Disabling bearer [ 208.252466][ T7223] loop2: detected capacity change from 0 to 2048 [ 209.044178][ T7225] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 209.223693][ T7223] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.425563][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.039088][ T7247] netlink: 12 bytes leftover after parsing attributes in process `syz.2.429'. [ 211.081202][ T7247] netlink: 12 bytes leftover after parsing attributes in process `syz.2.429'. [ 212.178427][ T7257] tipc: Started in network mode [ 212.183806][ T7257] tipc: Node identity e23bc4a8f079, cluster identity 4711 [ 212.237121][ T7257] tipc: Enabled bearer , priority 0 [ 212.270969][ T7258] syzkaller0: entered promiscuous mode [ 212.276550][ T7258] syzkaller0: entered allmulticast mode [ 212.338888][ T7257] tipc: Resetting bearer [ 212.360001][ T7256] tipc: Resetting bearer [ 212.438829][ T7256] tipc: Disabling bearer [ 212.831030][ T7268] loop4: detected capacity change from 0 to 7 [ 213.755085][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 213.783049][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 213.792394][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 213.838686][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 213.848234][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 213.867683][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 213.876936][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 213.895459][ C0] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 213.904709][ C0] Buffer I/O error on dev loop4, logical block 0, async page read [ 213.913583][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 213.922897][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 214.298046][ T5759] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 214.307831][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 214.307846][ T28] audit: type=1326 audit(1776289594.534:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.398936][ T28] audit: type=1326 audit(1776289594.534:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.464036][ T28] audit: type=1326 audit(1776289594.534:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.515377][ T28] audit: type=1326 audit(1776289594.544:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.565214][ T28] audit: type=1326 audit(1776289594.544:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.591717][ T28] audit: type=1326 audit(1776289594.544:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.621939][ T28] audit: type=1326 audit(1776289594.544:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.649556][ T5759] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 214.662497][ T5759] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 214.675372][ T5759] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 214.695606][ T5759] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 214.711849][ T28] audit: type=1326 audit(1776289594.544:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.738313][ T28] audit: type=1326 audit(1776289594.544:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 214.761133][ T5759] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 214.776805][ T5759] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 214.810264][ T5759] usb 2-1: Manufacturer: syz [ 214.833619][ T5759] usb 2-1: config 0 descriptor?? [ 214.840253][ T28] audit: type=1326 audit(1776289594.544:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7286 comm="syz.3.444" exe="/root/syz-executor" sig=0 arch=c000003e syscall=67 compat=0 ip=0x7fb079d9c819 code=0x7ffc0000 [ 215.173015][ T7295] loop4: detected capacity change from 0 to 7 [ 215.301092][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 215.311040][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 215.320455][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 215.337854][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 215.347107][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 215.361705][ C1] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 215.371055][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 215.391521][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 215.418591][ C1] Buffer I/O error on dev loop4, logical block 0, async page read [ 215.570137][ T5759] usbhid 2-1:0.0: can't add hid device: -71 [ 215.578077][ T5759] usbhid: probe of 2-1:0.0 failed with error -71 [ 215.594073][ T5759] usb 2-1: USB disconnect, device number 5 [ 217.191186][ T5773] Bluetooth: hci3: command 0x0406 tx timeout [ 256.148798][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.155242][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 324.177721][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 324.184792][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P2956/1:b..l [ 324.193191][ C1] rcu: (detected by 1, t=10502 jiffies, g=26657, q=72 ncpus=2) [ 324.200851][ C1] task:kworker/u4:7 state:R running task stack:22248 pid:2956 ppid:2 flags:0x00004000 [ 324.212612][ C1] Workqueue: bat_events batadv_nc_worker [ 324.218305][ C1] Call Trace: [ 324.221616][ C1] [ 324.224589][ C1] __schedule+0x1553/0x45a0 [ 324.229152][ C1] ? register_lock_class+0xc4/0x8a0 [ 324.234393][ C1] ? mark_lock+0x71/0x320 [ 324.238759][ C1] ? asan.module_dtor+0x20/0x20 [ 324.243647][ C1] ? mark_lock+0x94/0x320 [ 324.248013][ C1] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 324.254036][ C1] ? preempt_schedule_irq+0xb4/0x150 [ 324.259357][ C1] preempt_schedule_irq+0xbf/0x150 [ 324.264497][ C1] ? preempt_schedule_notrace+0x110/0x110 [ 324.270252][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 324.276278][ C1] irqentry_exit+0x67/0x70 [ 324.280729][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 324.286831][ C1] RIP: 0010:lock_acquire+0x208/0x420 [ 324.292151][ C1] Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3c 04 f8 0f 85 f0 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 43 c7 44 3c 08 00 00 00 00 65 48 8b 04 25 [ 324.311874][ C1] RSP: 0018:ffffc9000bf3fa40 EFLAGS: 00000206 [ 324.317976][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 5e457ec4704c0300 [ 324.325977][ C1] RDX: 0000000000000000 RSI: ffffffff8acadb60 RDI: ffffffff8b1c8e60 [ 324.334059][ C1] RBP: ffffc9000bf3fb48 R08: dffffc0000000000 R09: 1ffffffff2238aa0 [ 324.342061][ C1] R10: dffffc0000000000 R11: fffffbfff2238aa1 R12: 1ffff920017e7f54 [ 324.350072][ C1] R13: ffffffff8d1320a0 R14: 0000000000000246 R15: dffffc0000000000 [ 324.358115][ C1] ? batadv_nc_worker+0xd2/0x610 [ 324.363103][ C1] ? read_lock_is_recursive+0x20/0x20 [ 324.368510][ C1] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 324.374587][ C1] ? batadv_nc_worker+0xd2/0x610 [ 324.379552][ C1] batadv_nc_worker+0xef/0x610 [ 324.384357][ C1] ? batadv_nc_worker+0xd2/0x610 [ 324.389327][ C1] ? process_scheduled_works+0x96f/0x15d0 [ 324.395077][ C1] process_scheduled_works+0xa5d/0x15d0 [ 324.400682][ C1] ? worker_attach_to_pool+0x380/0x380 [ 324.406180][ C1] ? assign_work+0x3d2/0x5d0 [ 324.410893][ C1] worker_thread+0xa55/0xfc0 [ 324.415547][ C1] kthread+0x2fa/0x390 [ 324.419655][ C1] ? pr_cont_work+0x560/0x560 [ 324.424365][ C1] ? kthread_blkcg+0xd0/0xd0 [ 324.429067][ C1] ret_from_fork+0x48/0x80 [ 324.433513][ C1] ? kthread_blkcg+0xd0/0xd0 [ 324.438131][ C1] ret_from_fork_asm+0x11/0x20 [ 324.442949][ C1] [ 324.445994][ C1] rcu: rcu_preempt kthread starved for 10492 jiffies! g26657 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 324.457212][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 324.467274][ C1] rcu: RCU grace-period kthread stack dump: [ 324.473186][ C1] task:rcu_preempt state:R running task stack:27656 pid:17 ppid:2 flags:0x00004000 [ 324.484005][ C1] Call Trace: [ 324.487312][ C1] [ 324.490273][ C1] __schedule+0x1553/0x45a0 [ 324.494836][ C1] ? asan.module_dtor+0x20/0x20 [ 324.499730][ C1] ? enqueue_timer+0x23d/0x550 [ 324.504533][ C1] ? __mod_timer+0x984/0xdb0 [ 324.509164][ C1] schedule+0xbd/0x170 [ 324.513361][ C1] schedule_timeout+0x188/0x2d0 [ 324.518274][ C1] ? console_conditional_schedule+0x40/0x40 [ 324.524200][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 324.530121][ C1] ? update_process_times+0x1b0/0x1b0 [ 324.535525][ C1] ? prepare_to_swait_event+0x339/0x360 [ 324.541193][ C1] rcu_gp_fqs_loop+0x313/0x1590 [ 324.546087][ C1] ? rcu_gp_init+0x1162/0x1560 [ 324.550883][ C1] ? rcu_gp_kthread+0x3b0/0x3b0 [ 324.555768][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0 [ 324.561954][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 324.567182][ C1] ? rcu_gp_init+0x1560/0x1560 [ 324.572152][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 324.578082][ C1] ? finish_swait+0xc7/0x1d0 [ 324.582705][ C1] rcu_gp_kthread+0x9d/0x3b0 [ 324.587339][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 324.592487][ C1] ? __kthread_parkme+0x7a/0x1c0 [ 324.597451][ C1] ? __kthread_parkme+0x162/0x1c0 [ 324.602621][ C1] kthread+0x2fa/0x390 [ 324.606730][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 324.611871][ C1] ? kthread_blkcg+0xd0/0xd0 [ 324.616572][ C1] ret_from_fork+0x48/0x80 [ 324.621019][ C1] ? kthread_blkcg+0xd0/0xd0 [ 324.625648][ C1] ret_from_fork_asm+0x11/0x20 [ 324.630457][ C1] [ 324.633499][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 324.639841][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 324.646892][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 324.656973][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 324.662639][ C1] Code: 29 21 02 c3 cc cc cc cc cc cc cc f3 0f 1e fa 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 66 90 0f 00 2d 83 e3 41 00 fb f4 66 0f 1f 00 55 41 57 41 56 41 54 53 50 8b 2f eb 2e 41 89 de 80 [ 324.682271][ C1] RSP: 0018:ffffc90000187de0 EFLAGS: 000002c6 [ 324.688369][ C1] RAX: 81aab75f28509800 RBX: ffffffff8162a8f1 RCX: 81aab75f28509800 [ 324.696377][ C1] RDX: 0000000000000001 RSI: ffffffff8acac9e0 RDI: ffffffff8b1c8e60 [ 324.704595][ C1] RBP: ffffc90000187f20 R08: ffff8880b8f36b2b R09: 1ffff110171e6d65 [ 324.712686][ C1] R10: dffffc0000000000 R11: ffffed10171e6d66 R12: 1ffff92000030fc8 [ 324.720694][ C1] R13: dffffc0000000000 R14: 1ffff110036cd780 R15: 0000000000000000 [ 324.728696][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 324.737662][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 324.744275][ C1] CR2: 00007f66d1add95d CR3: 000000001c7c1000 CR4: 00000000003506e0 [ 324.752280][ C1] Call Trace: [ 324.755667][ C1] [ 324.758624][ C1] default_idle+0x13/0x20 [ 324.762989][ C1] default_idle_call+0x6c/0xa0 [ 324.767781][ C1] do_idle+0x221/0x590 [ 324.771889][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 324.777134][ C1] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 324.782855][ C1] cpu_startup_entry+0x43/0x60 [ 324.787669][ C1] start_secondary+0xee/0xf0 [ 324.792302][ C1] secondary_startup_64_no_verify+0x179/0x17b [ 324.798417][ C1]