last executing test programs: 2.578550718s ago: executing program 1 (id=2): socket$inet6(0xa, 0x11, 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) chown(&(0x7f00000079c0)='.\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x3100, 0x3100, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) 1.515036286s ago: executing program 2 (id=3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r0, &(0x7f0000000200)={0xa, 0xffff, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "0002002000", "07f217bd74511e465bbbd5de01000000f9044677d4d588363d63af84db44be59", "00f8ff00", "8ce63ecbc640735f"}, 0x38) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000b80)=@gcm_256={{0x304}, "76f7bc3e4ae1c84c", "af193cff4810ba5ac120d096eb00b40752095b4285514ca312c52e3a08756735", '8\x00', "bc3a20b10f4ad11e"}, 0x38) close(r0) 1.427015302s ago: executing program 2 (id=6): ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xaece, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) socket$pppoe(0x18, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$MSR(&(0x7f0000000040), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x9, 0x10, &(0x7f0000000080)=@framed={{}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x4c}, 0x94) ioperm(0x7, 0x81, 0x2) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x1d2) fcntl$setlease(r2, 0x400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(r0, 0xffffffffffffffff, 0x0) 1.372543189s ago: executing program 1 (id=7): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1.230477987s ago: executing program 1 (id=8): socket$inet6(0xa, 0x11, 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) chown(&(0x7f00000079c0)='.\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x3100, 0x3100, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x10, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000100)={{0x10000, 0x100000, 0x8, 0x1}, {0x0, 0x2000, 0xf, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}, {0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72, 0x0, 0x80, 0x80, 0x4}, {0x10000, 0xffff1000, 0xf, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3}, {0x0, 0xffff1000, 0xc, 0x2, 0x3, 0x10, 0x6, 0x0, 0x1, 0x0, 0x4}, {0x8080000, 0x10000, 0x0, 0x0, 0x0, 0xfd}, {0x0, 0x0, 0xa, 0x0, 0x80, 0xf9, 0x0, 0x7, 0x3a, 0x2}, {0x0, 0x3000, 0x0, 0x2, 0x0, 0x54, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x2, 0x400}, {}, 0xddf8ffdb, 0x0, 0x11111001, 0x100, 0x8, 0x8000, 0x3000, [0x0, 0x0, 0x2]}) 1.165196403s ago: executing program 2 (id=9): syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000000000000095980000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f0ffffffb702000005000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000000000000000d9bb000085000000b500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB='\x00\x00\b\x00'/18, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/17], 0x50) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/73}, 0x70) 856.724483ms ago: executing program 2 (id=10): socket$inet6(0xa, 0x11, 0x7) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x4, 0x8, 0x8}, 0x50) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) chown(&(0x7f00000079c0)='.\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x3100, 0x3100, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) openat$nullb(0xffffffffffffff9c, 0x0, 0x84042, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x10, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) 0s ago: executing program 0 (id=1): r0 = syz_open_procfs(0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) socket$kcm(0x21, 0x2, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000001a40)=""/102392, 0x18ff8) creat(&(0x7f00000000c0)='./file0\x00', 0x8b) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @local}, 0x2}}, 0x2e) r3 = syz_open_procfs(0x0, &(0x7f0000000400)='map_files\x00') getdents(r3, &(0x7f0000000000)=""/42, 0x77) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts. [ 85.436979][ T5819] cgroup: Unknown subsys name 'net' [ 85.594770][ T5819] cgroup: Unknown subsys name 'cpuset' [ 85.604220][ T5819] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 87.405402][ T5819] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.123634][ T5152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.143081][ T5152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.152668][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.161651][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.180454][ T5152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.286840][ T5832] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.310164][ T5844] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.319207][ T5845] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.327047][ T5845] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.350120][ T5845] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.357867][ T5845] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.381187][ T5845] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.400355][ T5845] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.408531][ T5845] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.419129][ T5846] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.423313][ T5844] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.428994][ T5846] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.441650][ T5846] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.449038][ T5846] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.456809][ T5846] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.466749][ T5846] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.473923][ T5844] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.476116][ T5846] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.493246][ T5844] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.500660][ T5844] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.761024][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 91.046752][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.054979][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.062567][ T5830] bridge_slave_0: entered allmulticast mode [ 91.071199][ T5830] bridge_slave_0: entered promiscuous mode [ 91.139339][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.147379][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.154873][ T5830] bridge_slave_1: entered allmulticast mode [ 91.162808][ T5830] bridge_slave_1: entered promiscuous mode [ 91.327764][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.346991][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.363568][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 91.456687][ T5837] chnl_net:caif_netlink_parms(): no params data found [ 91.507329][ T5830] team0: Port device team_slave_0 added [ 91.564689][ T5830] team0: Port device team_slave_1 added [ 91.594114][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 91.662686][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 91.705709][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.714439][ T5830] 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. [ 91.741258][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.806346][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.813416][ T5830] 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. [ 91.840769][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.879857][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.887065][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.894738][ T5835] bridge_slave_0: entered allmulticast mode [ 91.902199][ T5835] bridge_slave_0: entered promiscuous mode [ 91.911919][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.919129][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.926536][ T5835] bridge_slave_1: entered allmulticast mode [ 91.933800][ T5835] bridge_slave_1: entered promiscuous mode [ 92.046781][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.056573][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.064020][ T5837] bridge_slave_0: entered allmulticast mode [ 92.072318][ T5837] bridge_slave_0: entered promiscuous mode [ 92.094287][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.101640][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.108826][ T5834] bridge_slave_0: entered allmulticast mode [ 92.117014][ T5834] bridge_slave_0: entered promiscuous mode [ 92.127112][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.141069][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.151364][ T43] cfg80211: failed to load regulatory.db [ 92.176205][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.184237][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.191563][ T5837] bridge_slave_1: entered allmulticast mode [ 92.198808][ T5837] bridge_slave_1: entered promiscuous mode [ 92.230640][ T5846] Bluetooth: hci0: command tx timeout [ 92.239561][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.246909][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.254314][ T5834] bridge_slave_1: entered allmulticast mode [ 92.262567][ T5834] bridge_slave_1: entered promiscuous mode [ 92.316327][ T5830] hsr_slave_0: entered promiscuous mode [ 92.323315][ T5830] hsr_slave_1: entered promiscuous mode [ 92.373879][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.381664][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.391674][ T5840] bridge_slave_0: entered allmulticast mode [ 92.398955][ T5840] bridge_slave_0: entered promiscuous mode [ 92.443092][ T5835] team0: Port device team_slave_0 added [ 92.452073][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.460847][ T5846] Bluetooth: hci1: command tx timeout [ 92.462567][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.473996][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.482233][ T5840] bridge_slave_1: entered allmulticast mode [ 92.490951][ T5840] bridge_slave_1: entered promiscuous mode [ 92.514578][ T5837] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.539224][ T5835] team0: Port device team_slave_1 added [ 92.545323][ T5846] Bluetooth: hci2: command tx timeout [ 92.549913][ T5832] Bluetooth: hci3: command tx timeout [ 92.556693][ T5846] Bluetooth: hci4: command tx timeout [ 92.585888][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.627350][ T5837] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.689409][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.717680][ T5837] team0: Port device team_slave_0 added [ 92.731067][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.738131][ T5835] 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. [ 92.764417][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.778132][ T5834] team0: Port device team_slave_0 added [ 92.791450][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.816296][ T5837] team0: Port device team_slave_1 added [ 92.832112][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.839102][ T5835] 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. [ 92.866112][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.879321][ T5834] team0: Port device team_slave_1 added [ 92.979353][ T5840] team0: Port device team_slave_0 added [ 92.993665][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.001120][ T5837] 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. [ 93.027205][ T5837] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.055954][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.063073][ T5834] 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. [ 93.089217][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.102626][ T5840] team0: Port device team_slave_1 added [ 93.109168][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.116229][ T5834] 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. [ 93.142282][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.159909][ T5837] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.166901][ T5837] 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. [ 93.192906][ T5837] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.279199][ T5835] hsr_slave_0: entered promiscuous mode [ 93.286146][ T5835] hsr_slave_1: entered promiscuous mode [ 93.292736][ T5835] debugfs: 'hsr0' already exists in 'hsr' [ 93.298555][ T5835] Cannot create hsr debugfs directory [ 93.320452][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.327568][ T5840] 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. [ 93.354316][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.409863][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.417127][ T5840] 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. [ 93.445819][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.477334][ T5834] hsr_slave_0: entered promiscuous mode [ 93.486347][ T5834] hsr_slave_1: entered promiscuous mode [ 93.492691][ T5834] debugfs: 'hsr0' already exists in 'hsr' [ 93.498468][ T5834] Cannot create hsr debugfs directory [ 93.577844][ T5837] hsr_slave_0: entered promiscuous mode [ 93.585115][ T5837] hsr_slave_1: entered promiscuous mode [ 93.591890][ T5837] debugfs: 'hsr0' already exists in 'hsr' [ 93.597729][ T5837] Cannot create hsr debugfs directory [ 93.806097][ T5840] hsr_slave_0: entered promiscuous mode [ 93.813025][ T5840] hsr_slave_1: entered promiscuous mode [ 93.819252][ T5840] debugfs: 'hsr0' already exists in 'hsr' [ 93.825443][ T5840] Cannot create hsr debugfs directory [ 93.917087][ T5830] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 93.930542][ T5830] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 93.986747][ T5830] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.041589][ T5830] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.249236][ T5835] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 94.261784][ T5835] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 94.290017][ T5835] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 94.300041][ T5846] Bluetooth: hci0: command tx timeout [ 94.301376][ T5835] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 94.404036][ T5837] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.417535][ T5837] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.428678][ T5837] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.440511][ T5837] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.541607][ T5846] Bluetooth: hci1: command tx timeout [ 94.581990][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.604832][ T5834] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.619819][ T5832] Bluetooth: hci3: command tx timeout [ 94.620340][ T5844] Bluetooth: hci2: command tx timeout [ 94.625454][ T5846] Bluetooth: hci4: command tx timeout [ 94.659376][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.667161][ T5834] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 94.695544][ T5834] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 94.729529][ T5834] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 94.746803][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.769185][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.776491][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.830312][ T5840] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.847777][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.854996][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.875960][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.891406][ T5840] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.911815][ T3530] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.918967][ T3530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.937790][ T5840] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.969032][ T5840] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.985983][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.993207][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.028428][ T5837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.174241][ T5837] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.234016][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.241226][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.294951][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.302179][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.427331][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.546004][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.557859][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.594296][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.647089][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.654345][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.715720][ T3512] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.722945][ T3512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.742534][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.797371][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.804584][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.847373][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.854854][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.916430][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.975198][ T5830] veth0_vlan: entered promiscuous mode [ 95.994894][ T5830] veth1_vlan: entered promiscuous mode [ 96.111835][ T5837] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.119242][ T5835] veth0_vlan: entered promiscuous mode [ 96.164483][ T5830] veth0_macvtap: entered promiscuous mode [ 96.206595][ T5835] veth1_vlan: entered promiscuous mode [ 96.235991][ T5830] veth1_macvtap: entered promiscuous mode [ 96.324614][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.371143][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.385572][ T5846] Bluetooth: hci0: command tx timeout [ 96.428599][ T1092] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.469257][ T5835] veth0_macvtap: entered promiscuous mode [ 96.480074][ T1092] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.488872][ T1092] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.497840][ T61] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.555645][ T5835] veth1_macvtap: entered promiscuous mode [ 96.620613][ T5846] Bluetooth: hci1: command tx timeout [ 96.656751][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.693598][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.702233][ T5846] Bluetooth: hci2: command tx timeout [ 96.702519][ T5844] Bluetooth: hci4: command tx timeout [ 96.707674][ T5846] Bluetooth: hci3: command tx timeout [ 96.728819][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.798858][ T49] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.809253][ T49] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.824896][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.849341][ T49] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.859423][ T3530] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.893881][ T3530] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.908946][ T3530] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.032425][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.050893][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.096388][ T5840] veth0_vlan: entered promiscuous mode [ 97.115178][ T5837] veth0_vlan: entered promiscuous mode [ 97.125707][ T5834] veth0_vlan: entered promiscuous mode [ 97.135566][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.154178][ T5837] veth1_vlan: entered promiscuous mode [ 97.156837][ T5830] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 97.175177][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.180301][ T5840] veth1_vlan: entered promiscuous mode [ 97.236016][ T5834] veth1_vlan: entered promiscuous mode [ 97.254951][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.289940][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.339467][ T5837] veth0_macvtap: entered promiscuous mode [ 97.359478][ T5840] veth0_macvtap: entered promiscuous mode [ 97.393425][ T5837] veth1_macvtap: entered promiscuous mode [ 97.408206][ T5840] veth1_macvtap: entered promiscuous mode [ 97.445876][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.463729][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.596917][ T3530] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.628998][ T5834] veth0_macvtap: entered promiscuous mode [ 97.639472][ T5834] veth1_macvtap: entered promiscuous mode [ 97.665002][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.690999][ T3530] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.026143][ T3512] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.100457][ T3512] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.469778][ T5846] Bluetooth: hci0: command tx timeout [ 98.493179][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.576582][ T3512] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.608183][ T3512] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.646810][ T3512] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.700008][ T5846] Bluetooth: hci1: command tx timeout [ 98.717659][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.720646][ T3454] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.748271][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.755032][ T3454] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.765194][ T3454] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.780509][ T5844] Bluetooth: hci4: command tx timeout [ 98.786009][ T5844] Bluetooth: hci2: command tx timeout [ 98.791663][ T5846] Bluetooth: hci3: command tx timeout [ 98.935749][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.062178][ T5837] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.752569][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.786714][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.932159][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.017389][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.769511][ T5830] [ 100.771904][ T5830] ============================================ [ 100.778339][ T5830] WARNING: possible recursive locking detected [ 100.784526][ T5830] 6.16.0-rc4-next-20250703-syzkaller #0 Not tainted [ 100.791135][ T5830] -------------------------------------------- [ 100.797288][ T5830] syz-executor/5830 is trying to acquire lock: [ 100.803441][ T5830] ffff88805ac0c8c8 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: rpc_close_pipes+0x10a/0x730 [ 100.813743][ T5830] [ 100.813743][ T5830] but task is already holding lock: [ 100.821140][ T5830] ffff88805ac091c8 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: __simple_recursive_removal+0x190/0x510 [ 100.832390][ T5830] [ 100.832390][ T5830] other info that might help us debug this: [ 100.840471][ T5830] Possible unsafe locking scenario: [ 100.840471][ T5830] [ 100.847922][ T5830] CPU0 [ 100.851243][ T5830] ---- [ 100.854525][ T5830] lock(&sb->s_type->i_mutex_key#20); [ 100.860005][ T5830] lock(&sb->s_type->i_mutex_key#20); [ 100.865936][ T5830] [ 100.865936][ T5830] *** DEADLOCK *** [ 100.865936][ T5830] [ 100.874085][ T5830] May be due to missing lock nesting notation [ 100.874085][ T5830] [ 100.882414][ T5830] 4 locks held by syz-executor/5830: [ 100.887715][ T5830] #0: ffff888023f4c0e0 (&type->s_umount_key#50){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 100.897953][ T5830] #1: ffff888033af50a0 (&sn->pipefs_sb_lock){+.+.}-{4:4}, at: rpc_kill_sb+0x77/0x190 [ 100.907634][ T5830] #2: ffffffff8f6d0e30 ((rpc_pipefs_notifier_list).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x54/0x90 [ 100.919746][ T5830] #3: ffff88805ac091c8 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: __simple_recursive_removal+0x190/0x510 [ 100.931441][ T5830] [ 100.931441][ T5830] stack backtrace: [ 100.937350][ T5830] CPU: 0 UID: 0 PID: 5830 Comm: syz-executor Not tainted 6.16.0-rc4-next-20250703-syzkaller #0 PREEMPT(full) [ 100.937370][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.937385][ T5830] Call Trace: [ 100.937392][ T5830] [ 100.937400][ T5830] dump_stack_lvl+0x189/0x250 [ 100.937435][ T5830] ? __pfx_dump_stack_lvl+0x10/0x10 [ 100.937459][ T5830] ? __pfx__printk+0x10/0x10 [ 100.937477][ T5830] ? print_lock_name+0xde/0x100 [ 100.937495][ T5830] print_deadlock_bug+0x28b/0x2a0 [ 100.937519][ T5830] validate_chain+0x1a3f/0x2140 [ 100.937551][ T5830] __lock_acquire+0xab9/0xd20 [ 100.937573][ T5830] ? rpc_close_pipes+0x10a/0x730 [ 100.937592][ T5830] lock_acquire+0x120/0x360 [ 100.937610][ T5830] ? rpc_close_pipes+0x10a/0x730 [ 100.937635][ T5830] down_write+0x96/0x1f0 [ 100.937652][ T5830] ? rpc_close_pipes+0x10a/0x730 [ 100.937671][ T5830] ? __pfx_down_write+0x10/0x10 [ 100.937687][ T5830] ? __pfx_find_submount+0x10/0x10 [ 100.937705][ T5830] ? _raw_spin_unlock+0x28/0x50 [ 100.937726][ T5830] ? d_walk+0x6f4/0x780 [ 100.937743][ T5830] rpc_close_pipes+0x10a/0x730 [ 100.937763][ T5830] ? d_invalidate+0x204/0x260 [ 100.937781][ T5830] ? __pfx_rpc_close_pipes+0x10/0x10 [ 100.937801][ T5830] ? up_write+0x1c4/0x420 [ 100.937825][ T5830] ? __pfx_rpc_close_pipes+0x10/0x10 [ 100.937845][ T5830] __simple_recursive_removal+0x20b/0x510 [ 100.937867][ T5830] ? __pfx_rpc_close_pipes+0x10/0x10 [ 100.937888][ T5830] rpc_unlink+0x56/0x80 [ 100.937907][ T5830] rpc_pipefs_event+0xc0/0x170 [ 100.937924][ T5830] notifier_call_chain+0x1b3/0x3e0 [ 100.937950][ T5830] blocking_notifier_call_chain+0x6a/0x90 [ 100.937974][ T5830] rpc_kill_sb+0xd0/0x190 [ 100.937997][ T5830] deactivate_locked_super+0xb9/0x130 [ 100.938017][ T5830] cleanup_mnt+0x425/0x4c0 [ 100.938035][ T5830] ? lockdep_hardirqs_on+0x9c/0x150 [ 100.938061][ T5830] task_work_run+0x1d1/0x260 [ 100.938079][ T5830] ? __pfx_task_work_run+0x10/0x10 [ 100.938095][ T5830] ? __x64_sys_umount+0x122/0x160 [ 100.938119][ T5830] ? exit_to_user_mode_loop+0x40/0x110 [ 100.938139][ T5830] exit_to_user_mode_loop+0xec/0x110 [ 100.938158][ T5830] do_syscall_64+0x2bd/0x3b0 [ 100.938175][ T5830] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.938191][ T5830] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 100.938207][ T5830] ? clear_bhb_loop+0x60/0xb0 [ 100.938224][ T5830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.938241][ T5830] RIP: 0033:0x7f2bcef8fc57 [ 100.938262][ T5830] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 100.938276][ T5830] RSP: 002b:00007ffc29692618 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 100.938293][ T5830] RAX: 0000000000000000 RBX: 00007f2bcf010925 RCX: 00007f2bcef8fc57 [ 100.938304][ T5830] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc296926d0 [ 100.938314][ T5830] RBP: 00007ffc296926d0 R08: 0000000000000000 R09: 0000000000000000 [ 100.938325][ T5830] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc29693760 [ 100.938336][ T5830] R13: 00007f2bcf010925 R14: 0000000000018575 R15: 00007ffc296937a0 [ 100.938354][ T5830] [ 101.475696][ T49] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.513164][ T49] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.957136][ T49] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.967306][ T49] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.011157][ T5837] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 102.072241][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.084595][ T5837] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 102.084750][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.131274][ T3530] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.214077][ T3530] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50