last executing test programs: 10.038751915s ago: executing program 2 (id=41): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x10008) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x4004, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 9.494663443s ago: executing program 3 (id=46): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_CQM(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x68, 0x0, 0x8, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x1}}}}, [@NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xd}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x8}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x11}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x8}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x9}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xb}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x40010) tee(r1, r4, 0x4e, 0x5) 5.410419779s ago: executing program 3 (id=50): r0 = socket(0x2, 0x80805, 0x0) close(0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x38}, 0x1, 0x0, 0x0, 0x48081}, 0x4850) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, 0x0, 0x20040010) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x3}], 0x1c) sendmsg$inet6(r1, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, '\x00', 0x1c}, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000001c0)="88", 0x1}], 0x1}, 0x4008003) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x3, @private1, 0x7}}, 0x2, 0x6}, 0x90) 5.408501357s ago: executing program 4 (id=51): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_virt_wifi\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x0, 0x7}}, [@TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x42, 0x10, 0xd84, 0x40, 0x0, 0xa6, 0x200}}, {0x4}}]}, @qdisc_kind_options=@q_pfifo_fast={0xf}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 5.122939372s ago: executing program 0 (id=54): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@enum64={0x4, 0x3, 0x0, 0x13, 0x1, 0x1, [{0x7, 0x1, 0x7fffffff}, {0x6, 0xffff, 0x5}, {0x10, 0x40, 0xfffffffd}]}]}, {0x0, [0x61, 0x30, 0x61, 0x2e, 0x5f, 0x5f, 0x5f]}}, &(0x7f0000000f40)=""/4073, 0x51, 0xfe9, 0x1}, 0x28) 5.08158405s ago: executing program 0 (id=55): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r0}, 0x10) rt_sigprocmask(0x2, &(0x7f00000001c0)={[0xfffffffffffffffd]}, 0x0, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x5, 0x2, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_generate\x00', r2}, 0x10) timer_create(0x3, 0x0, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 5.047589089s ago: executing program 2 (id=56): sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) syz_clone(0x100, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) readv(0xffffffffffffffff, 0x0, 0x0) 5.0175059s ago: executing program 1 (id=57): bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002700), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) syz_io_uring_setup(0x7676, &(0x7f0000000100)={0x0, 0x22e7, 0x100, 0x1, 0x10f}, 0x0, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x2d, 0x0, @val=@netfilter={0xa, 0x1, 0x353a, 0x1}}, 0x20) r3 = io_uring_setup(0x3454, &(0x7f00000004c0)={0x0, 0xffffafff, 0x1000, 0x2, 0x35}) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) socket$inet6(0xa, 0x3, 0x0) 4.970665974s ago: executing program 4 (id=58): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) r2 = dup(r0) read$FUSE(r1, 0x0, 0x0) write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x6, 0x10008000, 0x88db, 0xe, 0x0, 0x400, 0x0, 0x0, 0x2, 0xa7b1}}, 0x50) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000002c0)='dummy0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x8003, 0xbffc, 0xe652, 0x2, 0x4, 0x8, 0xff}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x1, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r4, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0xffffff9a) splice(r3, 0x0, r0, 0x0, 0x20000000000002, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xeffffff2, @empty, 0x5}}, 0x10001fc, 0x6, 0xffff1896, 0x3, 0x2e, 0xffffffb6, 0x1a}, 0x9c) 4.84015326s ago: executing program 0 (id=59): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)={0x57, 0x0, 0x0, {0xfffe, 0x1}, {0x74, 0x2}, @rumble={0xa8, 0x5}}) write$char_usb(0xffffffffffffffff, &(0x7f0000000040)="e2", 0x1068) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, 0x0) syz_clone(0xac201300, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) read$FUSE(r3, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000390400"/20, @ANYRES32, @ANYBLOB="01980000000000002000128008000100736974001400028006000e000600000008000100", @ANYRES32=r6], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendto$packet(r4, &(0x7f0000000400)="05d936277c6f5422007f83477ca1b278e3e4018a34e7bfd3de1a00ad6762646c95c716727eb53bcc", 0x28, 0x8c1, &(0x7f0000000200)={0x11, 0x86dd, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 3.127932335s ago: executing program 2 (id=60): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000500)=ANY=[], 0x290) 3.108105663s ago: executing program 3 (id=61): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7a, &(0x7f0000000340)={r1, @in6={{0xa, 0x3, 0x4, @mcast1, 0x2}}}, &(0x7f0000000040)=0x84) sendmsg$inet(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="327e8215eb", 0x5}], 0x1}, 0x0) 3.1077316s ago: executing program 0 (id=62): socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$loop(&(0x7f0000000180), 0x75d, 0x2480) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'bond0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000010001d0025bd7000fadbdf2500000000", @ANYRES32=r0, @ANYBLOB="138000002b9201002400128009000100626f6e6400000000140002800800", @ANYRES64], 0x44}, 0x1, 0x0, 0x0, 0x40448e0}, 0x4000) 3.106561551s ago: executing program 4 (id=63): r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000004f00010000"], 0x14}}, 0x0) 3.094526447s ago: executing program 1 (id=64): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000061c0)={0x2020}, 0x2020) 2.866872035s ago: executing program 0 (id=65): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x1000, 0x8, '9P2000.u'}, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x2}}, 0x18) write$FUSE_INIT(r2, &(0x7f0000000280)={0x50, 0x0, 0x0, {0x7, 0x21, 0x0, 0x0, 0xfff9, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x20, 0x8}}, 0x50) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0), 0xc00, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) read$FUSE(r0, &(0x7f0000000740)={0x2020}, 0x2020) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x100) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2.866629604s ago: executing program 3 (id=66): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) unshare(0x20000400) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000280)={0x78, 0xfffffffffffffff5, 0x0, {0x2, 0x3, 0x0, {0x0, 0x6, 0x400000000000000b, 0x0, 0x7ff, 0x2, 0x2, 0xd, 0x5, 0xa000, 0xa40, 0x0, 0x0, 0x3001, 0x2}}}, 0xffffff03) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x9186}], 0x5e, &(0x7f0000000100), 0x0, 0x0) 2.859850431s ago: executing program 4 (id=67): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x2000035e, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000630120000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x90) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x1022002, 0x0) r1 = dup(r0) r2 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) r3 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000700)=0x38f, 0x4) sendmmsg(r3, &(0x7f0000000bc0)=[{{&(0x7f0000000400)=@qipcrtr={0x2a, 0x1, 0x4001}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)="d479183d7d98d181a4b5f3e38100", 0xe}], 0x1}}], 0x1, 0x24044015) recvmmsg(r3, &(0x7f0000000a80)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x2002, 0x0) ioctl$VHOST_VDPA_GET_STATUS(r1, 0x8001af71, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x19, 0x4, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.856768866s ago: executing program 1 (id=68): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x208}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r2}, &(0x7f0000000180)=0x20000, &(0x7f00000001c0)=r1}, 0x20) 2.856466165s ago: executing program 2 (id=69): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="020000000400000006000000050000"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, 0x0, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x2000000}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000280)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(0x0) 2.466457583s ago: executing program 1 (id=70): mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 2.435580313s ago: executing program 0 (id=71): r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7080000, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x4, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="e000000000000000290000000b00000015"], 0xe0}}], 0x1, 0x0) 1.662241492s ago: executing program 1 (id=72): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) semget$private(0x0, 0x3, 0x4) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/65, 0x328000, 0x800}, 0x20) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 1.598900128s ago: executing program 3 (id=73): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x220c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xd}}, 0x0, 0x0, 0x26, 0x0, "2431d0edd90500000000000000acf04be3b08353efa3641776f56c7556fd3713097bd0072577bc6fefb4cdc9e94e420b0ea4fbc5b07a32056eff5e6c42784b46ddab72b1fffc87060000000000000025"}, 0xd8) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a0677bc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010000081000418e00000004fcff", 0x58}], 0x1) 1.595023828s ago: executing program 2 (id=74): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8000000, 0x0, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x1}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./file0/file0\x00', 0x62) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x90, 0x0, 0x5, {0x3, 0x0, 0x1000004, 0x105, 0x3fe, 0x80, {0x6, 0x1, 0x40000, 0xfe2b25b, 0x80000000000, 0x3ff, 0x3, 0x4, 0x6, 0xa000, 0x7, r2, 0x0, 0x8, 0xdffffffe}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 486.371121ms ago: executing program 4 (id=75): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @loopback}, 0x107}, 0x21) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000400)=0x4, 0x4) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 381.610166ms ago: executing program 3 (id=76): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000440)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x3, {0x5, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0xfffc, @multicast1, @loopback}}}}}}, 0x0) 190.93389ms ago: executing program 1 (id=77): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x7, 0x142ba3) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/oops_count', 0x8a883, 0x2) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x7, 0x4000000000000ffd, 0x0, 0x0, 0x1e, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "67523760fd40f78d2cfc03d81a8ca55ba139c01802c4dae4162e43ac61b7ad33", [0x2, 0x9]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 29.038197ms ago: executing program 4 (id=78): r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000004f00010000"], 0x14}}, 0x0) 0s ago: executing program 2 (id=79): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000061c0)={0x2020}, 0x2020) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. [ 85.938070][ T5788] cgroup: Unknown subsys name 'net' [ 86.159100][ T5788] cgroup: Unknown subsys name 'cpuset' [ 86.243644][ T5788] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 88.276876][ T5788] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.133916][ T1894] cfg80211: failed to load regulatory.db [ 92.740261][ T62] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.751597][ T62] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.760266][ T62] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.762168][ T62] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.775158][ T62] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.842538][ T5119] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.853611][ T5119] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.856179][ T5119] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.857840][ T5119] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.859620][ T5119] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.912213][ T5119] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.915493][ T5119] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.924501][ T5119] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 92.931190][ T5119] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 92.932111][ T5119] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 92.961015][ T62] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 92.973379][ T62] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 92.983336][ T62] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.019553][ T62] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.023696][ T62] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.063921][ T5119] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.066475][ T5119] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.069697][ T5119] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.101062][ T5119] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.101875][ T5119] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.914890][ T5799] chnl_net:caif_netlink_parms(): no params data found [ 94.016198][ T5802] chnl_net:caif_netlink_parms(): no params data found [ 94.037853][ T5804] chnl_net:caif_netlink_parms(): no params data found [ 94.414203][ T5811] chnl_net:caif_netlink_parms(): no params data found [ 94.470233][ T5805] chnl_net:caif_netlink_parms(): no params data found [ 94.844617][ T62] Bluetooth: hci0: command tx timeout [ 94.868766][ T5799] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.870225][ T5799] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.870690][ T5799] bridge_slave_0: entered allmulticast mode [ 94.872778][ T5799] bridge_slave_0: entered promiscuous mode [ 94.923067][ T62] Bluetooth: hci1: command tx timeout [ 95.003326][ T62] Bluetooth: hci2: command tx timeout [ 95.083117][ T62] Bluetooth: hci3: command tx timeout [ 95.135387][ T5799] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.135480][ T5799] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.135633][ T5799] bridge_slave_1: entered allmulticast mode [ 95.137543][ T5799] bridge_slave_1: entered promiscuous mode [ 95.163029][ T62] Bluetooth: hci4: command tx timeout [ 95.258064][ T5802] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.258274][ T5802] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.258458][ T5802] bridge_slave_0: entered allmulticast mode [ 95.261548][ T5802] bridge_slave_0: entered promiscuous mode [ 95.364169][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.364299][ T5804] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.364442][ T5804] bridge_slave_0: entered allmulticast mode [ 95.366357][ T5804] bridge_slave_0: entered promiscuous mode [ 95.380890][ T5802] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.381034][ T5802] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.381259][ T5802] bridge_slave_1: entered allmulticast mode [ 95.387190][ T5802] bridge_slave_1: entered promiscuous mode [ 95.515176][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.515294][ T5804] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.515442][ T5804] bridge_slave_1: entered allmulticast mode [ 95.517380][ T5804] bridge_slave_1: entered promiscuous mode [ 95.680086][ T5799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.986447][ T5799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.063946][ T5811] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.064215][ T5811] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.064407][ T5811] bridge_slave_0: entered allmulticast mode [ 96.066577][ T5811] bridge_slave_0: entered promiscuous mode [ 96.071876][ T5802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.298635][ T5804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.299840][ T5811] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.300009][ T5811] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.300195][ T5811] bridge_slave_1: entered allmulticast mode [ 96.305489][ T5811] bridge_slave_1: entered promiscuous mode [ 96.311042][ T5802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.311583][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.311721][ T5805] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.312232][ T5805] bridge_slave_0: entered allmulticast mode [ 96.316609][ T5805] bridge_slave_0: entered promiscuous mode [ 96.436646][ T5804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.604539][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.604678][ T5805] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.604866][ T5805] bridge_slave_1: entered allmulticast mode [ 96.607435][ T5805] bridge_slave_1: entered promiscuous mode [ 96.610430][ T5799] team0: Port device team_slave_0 added [ 96.923149][ T62] Bluetooth: hci0: command tx timeout [ 96.925983][ T5799] team0: Port device team_slave_1 added [ 97.003153][ T62] Bluetooth: hci1: command tx timeout [ 97.007681][ T5811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.009863][ T5802] team0: Port device team_slave_0 added [ 97.083089][ T62] Bluetooth: hci2: command tx timeout [ 97.173131][ T62] Bluetooth: hci3: command tx timeout [ 97.195793][ T5804] team0: Port device team_slave_0 added [ 97.201381][ T5811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.204318][ T5802] team0: Port device team_slave_1 added [ 97.243136][ T62] Bluetooth: hci4: command tx timeout [ 97.421134][ T5805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.495880][ T5804] team0: Port device team_slave_1 added [ 97.626805][ T5805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.627868][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.627881][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 97.627901][ T5799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.984695][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.984716][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 97.984736][ T5799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.095981][ T5811] team0: Port device team_slave_0 added [ 98.097194][ T5802] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.097207][ T5802] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 98.097228][ T5802] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.193542][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.193559][ T5804] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 98.193587][ T5804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.196449][ T5811] team0: Port device team_slave_1 added [ 98.197622][ T5802] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.197638][ T5802] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 98.197657][ T5802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.199854][ T5805] team0: Port device team_slave_0 added [ 98.206160][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.206179][ T5804] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 98.206211][ T5804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.394365][ T5805] team0: Port device team_slave_1 added [ 98.736534][ T5811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.736553][ T5811] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 98.736572][ T5811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.004478][ T62] Bluetooth: hci0: command tx timeout [ 99.044988][ T5811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.045002][ T5811] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 99.045021][ T5811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.046256][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.046271][ T5805] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 99.046293][ T5805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.055834][ T5799] hsr_slave_0: entered promiscuous mode [ 99.057621][ T5799] hsr_slave_1: entered promiscuous mode [ 99.086106][ T62] Bluetooth: hci1: command tx timeout [ 99.164275][ T62] Bluetooth: hci2: command tx timeout [ 99.243230][ T62] Bluetooth: hci3: command tx timeout [ 99.269744][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.269761][ T5805] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 99.269790][ T5805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.323270][ T62] Bluetooth: hci4: command tx timeout [ 99.370430][ T5802] hsr_slave_0: entered promiscuous mode [ 99.371407][ T5802] hsr_slave_1: entered promiscuous mode [ 99.372230][ T5802] debugfs: 'hsr0' already exists in 'hsr' [ 99.372323][ T5802] Cannot create hsr debugfs directory [ 99.399854][ T5804] hsr_slave_0: entered promiscuous mode [ 99.400950][ T5804] hsr_slave_1: entered promiscuous mode [ 99.401662][ T5804] debugfs: 'hsr0' already exists in 'hsr' [ 99.401686][ T5804] Cannot create hsr debugfs directory [ 100.170671][ T5811] hsr_slave_0: entered promiscuous mode [ 100.171770][ T5811] hsr_slave_1: entered promiscuous mode [ 100.172428][ T5811] debugfs: 'hsr0' already exists in 'hsr' [ 100.172452][ T5811] Cannot create hsr debugfs directory [ 100.287336][ T5805] hsr_slave_0: entered promiscuous mode [ 100.288378][ T5805] hsr_slave_1: entered promiscuous mode [ 100.289336][ T5805] debugfs: 'hsr0' already exists in 'hsr' [ 100.289363][ T5805] Cannot create hsr debugfs directory [ 101.083249][ T62] Bluetooth: hci0: command tx timeout [ 101.163177][ T62] Bluetooth: hci1: command tx timeout [ 101.243151][ T62] Bluetooth: hci2: command tx timeout [ 101.324472][ T62] Bluetooth: hci3: command tx timeout [ 101.404486][ T62] Bluetooth: hci4: command tx timeout [ 101.652634][ T5799] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 101.701953][ T5799] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 101.729121][ T5799] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 101.781693][ T5799] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 101.890083][ T5804] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 101.931877][ T5804] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 101.976064][ T5804] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 102.018813][ T5804] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 102.140243][ T5811] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 102.184355][ T5811] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 102.217693][ T5811] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 102.266271][ T5811] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 102.415639][ T5805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.467604][ T5805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.519410][ T5805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.564438][ T5805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.699568][ T5802] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 102.740745][ T5799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.741163][ T5802] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 102.775739][ T5802] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 102.815597][ T5802] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 102.914030][ T5799] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.960093][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.960795][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.972067][ T5804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.010495][ T3566] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.010702][ T3566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.088359][ T5804] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.099467][ T5811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.131583][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.131723][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.180420][ T1219] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.181001][ T1219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.216215][ T5811] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.260092][ T1219] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.260686][ T1219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.271798][ T5805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.301594][ T1219] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.301860][ T1219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.417346][ T5805] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.428860][ T5802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.472511][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.472750][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.529951][ T1219] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.530099][ T1219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.594852][ T5802] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.654625][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.654778][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.731624][ T3566] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.731773][ T3566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.800223][ T5799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.975741][ T5804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.110233][ T5799] veth0_vlan: entered promiscuous mode [ 104.180762][ T5799] veth1_vlan: entered promiscuous mode [ 104.395880][ T5799] veth0_macvtap: entered promiscuous mode [ 104.415422][ T5799] veth1_macvtap: entered promiscuous mode [ 104.454282][ T5811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.571442][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.648078][ T5805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.670026][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.745600][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.765951][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.787533][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.805805][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.876126][ T5811] veth0_vlan: entered promiscuous mode [ 104.891521][ T5802] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.041096][ T5811] veth1_vlan: entered promiscuous mode [ 105.126816][ T5805] veth0_vlan: entered promiscuous mode [ 105.128175][ T5804] veth0_vlan: entered promiscuous mode [ 105.147492][ T1219] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.147514][ T1219] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.198048][ T5805] veth1_vlan: entered promiscuous mode [ 105.210485][ T5804] veth1_vlan: entered promiscuous mode [ 105.282623][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.282643][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.313706][ T5802] veth0_vlan: entered promiscuous mode [ 105.315651][ T5811] veth0_macvtap: entered promiscuous mode [ 105.342115][ T5811] veth1_macvtap: entered promiscuous mode [ 105.373836][ T5802] veth1_vlan: entered promiscuous mode [ 105.426699][ T5805] veth0_macvtap: entered promiscuous mode [ 105.435054][ T5804] veth0_macvtap: entered promiscuous mode [ 105.442787][ T5811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.459853][ T5805] veth1_macvtap: entered promiscuous mode [ 105.470350][ T5804] veth1_macvtap: entered promiscuous mode [ 105.476342][ T5811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.527090][ T57] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.531666][ T57] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.544131][ T57] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.551984][ T57] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.579837][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.592211][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.617246][ T5802] veth0_macvtap: entered promiscuous mode [ 105.645055][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.650447][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.711023][ T5802] veth1_macvtap: entered promiscuous mode [ 105.789196][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.809723][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.830674][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.889480][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.920565][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.935642][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.981243][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.055803][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.085704][ T5802] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.185520][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.185542][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.211789][ T5802] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.340820][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.346778][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.349552][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.354339][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.410818][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.410850][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.560991][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.561014][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.687166][ T1430] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.687189][ T1430] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.908192][ T1219] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.908215][ T1219] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.032110][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.032134][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.256086][ T1219] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.256106][ T1219] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.575084][ T1430] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.575104][ T1430] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.278000][ T5949] fuse: Bad value for 'fd' [ 108.399747][ T5934] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 108.399952][ T5934] block device autoloading is deprecated and will be removed. [ 108.721281][ T5957] syz.3.18 (5957) used greatest stack depth: 18168 bytes left [ 109.015361][ T5962] fuse: Unknown parameter 'fd0x0000000000000004' [ 114.078163][ T6028] fuse: Unknown parameter 'fd0x0000000000000004' [ 120.513432][ T6071] syz.4.58 (6071) used greatest stack depth: 17880 bytes left [ 123.596118][ T6117] fuse: Unknown parameter '0x0000000000000003' [ 123.703728][ T6121] loop7: detected capacity change from 0 to 7 [ 123.714316][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.714442][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.752972][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.753009][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.825297][ T6123] [ 123.825311][ T6123] ====================================================== [ 123.825320][ T6123] WARNING: possible circular locking dependency detected [ 123.825341][ T6123] syzkaller #0 Not tainted [ 123.825352][ T6123] ------------------------------------------------------ [ 123.825360][ T6123] syz.1.77/6123 is trying to acquire lock: [ 123.825371][ T6123] ffff88813fe342c0 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9e/0x450 [ 123.825439][ T6123] [ 123.825439][ T6123] but task is already holding lock: [ 123.825447][ T6123] ffff8880246b4b48 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x16e8/0x1c30 [ 123.825507][ T6123] [ 123.825507][ T6123] which lock already depends on the new lock. [ 123.825507][ T6123] [ 123.825514][ T6123] [ 123.825514][ T6123] the existing dependency chain (in reverse order) is: [ 123.825523][ T6123] [ 123.825523][ T6123] -> #2 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 123.825557][ T6123] lock_acquire+0x120/0x360 [ 123.825583][ T6123] blk_alloc_queue+0x582/0x670 [ 123.825609][ T6123] __blk_mq_alloc_disk+0x15c/0x340 [ 123.825638][ T6123] loop_add+0x411/0xae0 [ 123.825655][ T6123] loop_init+0xd9/0x170 [ 123.825672][ T6123] do_one_initcall+0x233/0x820 [ 123.825698][ T6123] do_initcall_level+0x104/0x190 [ 123.825727][ T6123] do_initcalls+0x59/0xa0 [ 123.825754][ T6123] kernel_init_freeable+0x334/0x4b0 [ 123.825780][ T6123] kernel_init+0x1d/0x1d0 [ 123.825807][ T6123] ret_from_fork+0x4b9/0x870 [ 123.825829][ T6123] ret_from_fork_asm+0x1a/0x30 [ 123.825855][ T6123] [ 123.825855][ T6123] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 123.825884][ T6123] lock_acquire+0x120/0x360 [ 123.825908][ T6123] fs_reclaim_acquire+0x72/0x100 [ 123.825934][ T6123] kmem_cache_alloc_noprof+0x40/0x6b0 [ 123.825957][ T6123] __kernfs_iattrs+0xd9/0x320 [ 123.825973][ T6123] kernfs_iop_setattr+0xea/0x3f0 [ 123.825990][ T6123] notify_change+0xc15/0xf60 [ 123.826015][ T6123] do_truncate+0x1a4/0x220 [ 123.826038][ T6123] path_openat+0x3078/0x3840 [ 123.826058][ T6123] do_filp_open+0x1fa/0x410 [ 123.826077][ T6123] do_sys_openat2+0x121/0x1c0 [ 123.826093][ T6123] __x64_sys_openat+0x138/0x170 [ 123.826110][ T6123] do_syscall_64+0xfa/0xfa0 [ 123.826131][ T6123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.826150][ T6123] [ 123.826150][ T6123] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 123.826179][ T6123] validate_chain+0xb9b/0x2140 [ 123.826209][ T6123] __lock_acquire+0xab9/0xd20 [ 123.826234][ T6123] lock_acquire+0x120/0x360 [ 123.826260][ T6123] down_read+0x97/0x1f0 [ 123.826281][ T6123] kernfs_iop_getattr+0x9e/0x450 [ 123.826298][ T6123] vfs_getattr_nosec+0x2e1/0x430 [ 123.826342][ T6123] loop_assign_backing_file+0x22e/0x410 [ 123.826365][ T6123] lo_ioctl+0x1757/0x1c30 [ 123.826384][ T6123] blkdev_ioctl+0x5af/0x6d0 [ 123.826411][ T6123] __se_sys_ioctl+0xff/0x170 [ 123.826428][ T6123] do_syscall_64+0xfa/0xfa0 [ 123.826448][ T6123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.826466][ T6123] [ 123.826466][ T6123] other info that might help us debug this: [ 123.826466][ T6123] [ 123.826479][ T6123] Chain exists of: [ 123.826479][ T6123] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#24 [ 123.826479][ T6123] [ 123.826519][ T6123] Possible unsafe locking scenario: [ 123.826519][ T6123] [ 123.826526][ T6123] CPU0 CPU1 [ 123.826532][ T6123] ---- ---- [ 123.826538][ T6123] lock(&q->q_usage_counter(io)#24); [ 123.826557][ T6123] lock(fs_reclaim); [ 123.826571][ T6123] lock(&q->q_usage_counter(io)#24); [ 123.826591][ T6123] rlock(&root->kernfs_iattr_rwsem); [ 123.826605][ T6123] [ 123.826605][ T6123] *** DEADLOCK *** [ 123.826605][ T6123] [ 123.826610][ T6123] 3 locks held by syz.1.77/6123: [ 123.826621][ T6123] #0: ffff888024724490 (&lo->lo_mutex){+.+.}-{4:4}, at: lo_ioctl+0x11da/0x1c30 [ 123.826668][ T6123] #1: ffff8880246b4b48 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: lo_ioctl+0x16e8/0x1c30 [ 123.826719][ T6123] #2: ffff8880246b4b80 (&q->q_usage_counter(queue)#8){+.+.}-{0:0}, at: lo_ioctl+0x16e8/0x1c30 [ 123.826769][ T6123] [ 123.826769][ T6123] stack backtrace: [ 123.826796][ T6123] CPU: 1 UID: 0 PID: 6123 Comm: syz.1.77 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 123.826841][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 123.826871][ T6123] Call Trace: [ 123.826883][ T6123] [ 123.826892][ T6123] dump_stack_lvl+0x189/0x250 [ 123.826919][ T6123] ? __pfx_dump_stack_lvl+0x10/0x10 [ 123.826944][ T6123] ? __pfx__printk+0x10/0x10 [ 123.826970][ T6123] ? print_lock_name+0xde/0x100 [ 123.826995][ T6123] print_circular_bug+0x2ee/0x310 [ 123.827016][ T6123] check_noncircular+0x134/0x160 [ 123.827039][ T6123] validate_chain+0xb9b/0x2140 [ 123.827083][ T6123] __lock_acquire+0xab9/0xd20 [ 123.827115][ T6123] ? kernfs_iop_getattr+0x9e/0x450 [ 123.827134][ T6123] lock_acquire+0x120/0x360 [ 123.827160][ T6123] ? kernfs_iop_getattr+0x9e/0x450 [ 123.827187][ T6123] down_read+0x97/0x1f0 [ 123.827210][ T6123] ? kernfs_iop_getattr+0x9e/0x450 [ 123.827229][ T6123] ? __pfx_down_read+0x10/0x10 [ 123.827252][ T6123] ? kernfs_root+0x1c/0x230 [ 123.827270][ T6123] ? kernfs_root+0x1c/0x230 [ 123.827291][ T6123] kernfs_iop_getattr+0x9e/0x450 [ 123.827314][ T6123] vfs_getattr_nosec+0x2e1/0x430 [ 123.827346][ T6123] loop_assign_backing_file+0x22e/0x410 [ 123.827372][ T6123] ? __pfx_loop_assign_backing_file+0x10/0x10 [ 123.827414][ T6123] lo_ioctl+0x1757/0x1c30 [ 123.827439][ T6123] ? __pfx_lo_ioctl+0x10/0x10 [ 123.827460][ T6123] ? __lock_acquire+0xab9/0xd20 [ 123.827503][ T6123] ? is_bpf_text_address+0x26/0x2b0 [ 123.827538][ T6123] ? is_bpf_text_address+0x292/0x2b0 [ 123.827569][ T6123] ? is_bpf_text_address+0x26/0x2b0 [ 123.827605][ T6123] ? __lock_acquire+0xab9/0xd20 [ 123.827635][ T6123] ? __lock_acquire+0xab9/0xd20 [ 123.827668][ T6123] ? __lock_acquire+0xab9/0xd20 [ 123.827702][ T6123] ? __lock_acquire+0xab9/0xd20 [ 123.827759][ T6123] ? is_bpf_text_address+0x26/0x2b0 [ 123.827794][ T6123] ? is_bpf_text_address+0x292/0x2b0 [ 123.827827][ T6123] ? is_bpf_text_address+0x26/0x2b0 [ 123.827860][ T6123] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 123.827892][ T6123] ? kernel_text_address+0xa5/0xe0 [ 123.827914][ T6123] ? __kernel_text_address+0xd/0x40 [ 123.827934][ T6123] ? unwind_get_return_address+0x4d/0x90 [ 123.827964][ T6123] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 123.827988][ T6123] ? arch_stack_walk+0xfc/0x150 [ 123.828023][ T6123] ? stack_trace_save+0x9c/0xe0 [ 123.828048][ T6123] ? stack_depot_save_flags+0x40/0x860 [ 123.828084][ T6123] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 123.828114][ T6123] ? kasan_save_track+0x4f/0x80 [ 123.828138][ T6123] ? kasan_save_track+0x3e/0x80 [ 123.828161][ T6123] ? __kasan_save_free_info+0x46/0x50 [ 123.828180][ T6123] ? __kasan_slab_free+0x5c/0x80 [ 123.828205][ T6123] ? kfree+0x197/0x950 [ 123.828226][ T6123] ? tomoyo_path_number_perm+0x47a/0x5a0 [ 123.828268][ T6123] ? security_file_ioctl+0xcb/0x2d0 [ 123.828296][ T6123] ? __se_sys_ioctl+0x47/0x170 [ 123.828314][ T6123] ? do_syscall_64+0xfa/0xfa0 [ 123.828334][ T6123] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.828366][ T6123] ? __asan_memset+0x22/0x50 [ 123.828387][ T6123] ? blk_get_meta_cap+0x18c/0x750 [ 123.828416][ T6123] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 123.828443][ T6123] ? kasan_quarantine_put+0xdd/0x220 [ 123.828466][ T6123] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.828498][ T6123] ? blkdev_common_ioctl+0xff7/0x2560 [ 123.828530][ T6123] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 123.828560][ T6123] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 123.828593][ T6123] ? do_vfs_ioctl+0xbeb/0x1440 [ 123.828613][ T6123] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 123.828660][ T6123] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 123.828691][ T6123] ? __asan_memset+0x22/0x50 [ 123.828713][ T6123] ? smack_file_ioctl+0x24d/0x340 [ 123.828741][ T6123] ? __pfx_smack_file_ioctl+0x10/0x10 [ 123.828768][ T6123] ? __pfx_lo_ioctl+0x10/0x10 [ 123.828789][ T6123] blkdev_ioctl+0x5af/0x6d0 [ 123.828820][ T6123] ? __pfx_blkdev_ioctl+0x10/0x10 [ 123.828849][ T6123] ? __fget_files+0x3a6/0x420 [ 123.828875][ T6123] ? __fget_files+0x2a/0x420 [ 123.828904][ T6123] ? bpf_lsm_file_ioctl+0x9/0x20 [ 123.828935][ T6123] ? __pfx_blkdev_ioctl+0x10/0x10 [ 123.828965][ T6123] __se_sys_ioctl+0xff/0x170 [ 123.828986][ T6123] do_syscall_64+0xfa/0xfa0 [ 123.829006][ T6123] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.829027][ T6123] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.829047][ T6123] ? clear_bhb_loop+0x60/0xb0 [ 123.829070][ T6123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.829089][ T6123] RIP: 0033:0x7f3f4777eec9 [ 123.829117][ T6123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 123.829139][ T6123] RSP: 002b:00007f3f459bd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.829160][ T6123] RAX: ffffffffffffffda RBX: 00007f3f479d6090 RCX: 00007f3f4777eec9 [ 123.829176][ T6123] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 123.829188][ T6123] RBP: 00007f3f47801f91 R08: 0000000000000000 R09: 0000000000000000 [ 123.829201][ T6123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.829212][ T6123] R13: 00007f3f479d6128 R14: 00007f3f479d6090 R15: 00007fff9eb6e168 [ 123.829236][ T6123] [ 123.833172][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.833211][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.833417][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.833445][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.833619][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.833647][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.834072][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.834103][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.835161][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.835192][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.835273][ T6121] ldm_validate_partition_table(): Disk read failed. [ 123.835524][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.835553][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.835713][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.835741][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.836015][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.836043][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 123.836260][ T6121] Dev loop7: unable to read RDB block 0 [ 123.838721][ T6121] loop7: unable to read partition table [ 123.838902][ T6121] loop7: partition table beyond EOD, truncated [ 123.838930][ T6121] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 123.843031][ T5850] ldm_validate_partition_table(): Disk read failed. [ 123.877801][ T5850] Dev loop7: unable to read RDB block 0 [ 123.878410][ T5850] loop7: unable to read partition table [ 123.878689][ T5850] loop7: partition table beyond EOD, truncated [ 123.887479][ T6123] ldm_validate_partition_table(): Disk read failed. [ 123.890410][ T6123] Dev loop7: unable to read RDB block 0 [ 123.894038][ T6123] loop7: unable to read partition table [ 123.894235][ T6123] loop7: partition table beyond EOD, truncated [ 123.894265][ T6123] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5)