last executing test programs: 38.305243894s ago: executing program 0 (id=847): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="1201000064172f2057155081ed29010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000500)={0x1c, &(0x7f0000000400)={0x0, 0xf, 0x1, 'C'}, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000240)={0x0, 0x6, 0x6, "cc81adbbe24d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 24.779566091s ago: executing program 1 (id=849): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, [0x8, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0xff81, 0x0, 0x0, 0x3], [0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xfffd, 0x0, 0x177]}}]}}]}, 0x8c}}, 0x0) 17.334403154s ago: executing program 0 (id=850): r0 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000003c0)="aebc", 0x2, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000140)=@keyring={'key_or_keyring:', r1}) keyctl$link(0x8, r1, r0) 16.478638559s ago: executing program 1 (id=851): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000000080)={&(0x7f00000008c0)=""/4096, 0x0, 0x1000}, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x21, &(0x7f0000000140)) 13.958781561s ago: executing program 1 (id=852): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000dc0)='rcu_utilization\x00', r1}, 0x5e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0xffff0000, 0xb00, 0x0, &(0x7f0000001a40)="2b206d074843b397737ea49da2aa", 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x48) 11.678288126s ago: executing program 0 (id=853): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)="db", 0x4f}], 0x1}, 0x41) recvmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x12002) sendmsg$inet(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)='#', 0x1}], 0x1}, 0x0) 7.956918603s ago: executing program 1 (id=854): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0), 0x802, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000040)={{0xfff, 0x17d, 0x8, 0x7}, 'syz1\x00', 0x50}) ioctl$UI_DEV_CREATE(r0, 0x5501) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) 6.440418246s ago: executing program 0 (id=855): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x0, 0x0, 0x0, 0x4, 0xfff}, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x3, 0x7fffffff}}}]}, 0x78}}, 0x0) 5.030658477s ago: executing program 1 (id=856): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r0, &(0x7f0000000300)="ab", 0x1a000, 0x0, &(0x7f0000000380)={0x2, 0x4e22, @local}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local}}, 0x8, 0x101, 0x9, 0x2, 0x7}, &(0x7f0000000280)=0x98) 3.623922857s ago: executing program 0 (id=857): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9fd, 0x84, 0x105, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') preadv(r0, &(0x7f0000000b80)=[{&(0x7f0000000580)=""/85, 0x69}], 0x1, 0x0, 0x0) 672.213992ms ago: executing program 0 (id=858): r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x6, 0x13580, 0x0, 0x130}, &(0x7f0000000140)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x6, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x0, 0x3938700}, 0x1, 0x40}) io_uring_enter(r0, 0x6b4d, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x0, 0x3, 0x7, 0x0, 0x0) 0s ago: executing program 1 (id=859): timer_create(0x2, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000440)={{0x0, 0x3938700}, {0x77359400}}, 0x0) timer_delete(0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:61653' (ED25519) to the list of known hosts. syzkaller login: [ 376.869562][ T3161] cgroup: Unknown subsys name 'net' [ 377.538676][ T3161] cgroup: Unknown subsys name 'cpuset' [ 377.641303][ T3161] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 435.563753][ T3161] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 500.493592][ T3168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 500.898133][ T3168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 500.968041][ T3171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 501.483944][ T3171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 515.630894][ T3171] hsr_slave_0: entered promiscuous mode [ 515.683507][ T3171] hsr_slave_1: entered promiscuous mode [ 515.862000][ T3168] hsr_slave_0: entered promiscuous mode [ 515.899570][ T3168] hsr_slave_1: entered promiscuous mode [ 515.920289][ T3168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 515.923954][ T3168] Cannot create hsr debugfs directory [ 523.440014][ T3171] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 523.511494][ T3171] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 523.561902][ T3171] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 523.773264][ T3171] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 524.679550][ T3168] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 524.783803][ T3168] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 524.996493][ T3168] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 525.091215][ T3168] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 533.872052][ T3168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 536.579310][ T3171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 576.593017][ T3168] veth0_vlan: entered promiscuous mode [ 577.329987][ T3168] veth1_vlan: entered promiscuous mode [ 579.510293][ T3168] veth0_macvtap: entered promiscuous mode [ 579.790618][ T3168] veth1_macvtap: entered promiscuous mode [ 581.049870][ T3171] veth0_vlan: entered promiscuous mode [ 582.191559][ T3171] veth1_vlan: entered promiscuous mode [ 582.703382][ T3168] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.710181][ T3168] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.712439][ T3168] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.740114][ T3168] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 585.782118][ T3171] veth0_macvtap: entered promiscuous mode [ 586.040544][ T3171] veth1_macvtap: entered promiscuous mode [ 586.613560][ T3168] 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. [ 586.936403][ T3171] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.938229][ T3171] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.939776][ T3171] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 586.941065][ T3171] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 612.650711][ T3887] capability: warning: `syz.0.16' uses deprecated v2 capabilities in a way that may be insecure [ 630.492328][ T3911] ======================================================= [ 630.492328][ T3911] WARNING: The mand mount option has been deprecated and [ 630.492328][ T3911] and is ignored by this kernel. Remove the mand [ 630.492328][ T3911] option from the mount to silence this warning. [ 630.492328][ T3911] ======================================================= [ 673.488422][ T3988] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 683.918143][ T4004] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 720.811860][ T4036] netlink: 8 bytes leftover after parsing attributes in process `syz.1.73'. [ 720.814412][ T4036] netlink: 4 bytes leftover after parsing attributes in process `syz.1.73'. [ 720.822836][ T4036] netlink: 'syz.1.73': attribute type 14 has an invalid length. [ 724.051879][ T4040] [U] : [ 724.053577][ T4040] [U] [ 724.054393][ T4040] [U] [ 724.055222][ T4040] [U] [ 724.055992][ T4040] [U] [ 724.056759][ T4040] [U] [ 724.057529][ T4040] [U] [ 724.058283][ T4040] [U] [ 724.107878][ T4040] [U] [ 724.109000][ T4040] [U] [ 724.109786][ T4040] [U] [ 724.110534][ T4040] [U] [ 724.111273][ T4040] [U] [ 724.112008][ T4040] [U] [ 724.112749][ T4040] [U] [ 724.113518][ T4040] [U] [ 724.157872][ T4040] [U] [ 724.159071][ T4040] [U] [ 724.159946][ T4040] [U] [ 724.160766][ T4040] [U] [ 724.161606][ T4040] [U] [ 724.162432][ T4040] [U] [ 724.163261][ T4040] [U] [ 724.164071][ T4040] [U] [ 724.181726][ T4040] [U] [ 724.182902][ T4040] [U] [ 724.183775][ T4040] [U] [ 724.184659][ T4040] [U] [ 724.185591][ T4040] [U] [ 724.186493][ T4040] [U] [ 724.187342][ T4040] [U] [ 724.188184][ T4040] [U] [ 724.211128][ T4040] [U] [ 724.212261][ T4040] [U] [ 724.213058][ T4040] [U] [ 724.213888][ T4040] [U] [ 724.214694][ T4040] [U] [ 724.215588][ T4040] [U] [ 724.216509][ T4040] [U] [ 724.217332][ T4040] [U] [ 724.228463][ T4040] [U] [ 724.229620][ T4040] [U] [ 724.230383][ T4040] [U] [ 724.231108][ T4040] [U] [ 724.231948][ T4040] [U] [ 724.232804][ T4040] [U] [ 724.233664][ T4040] [U] [ 724.234573][ T4040] [U] [ 724.254067][ T4040] [U] [ 724.255676][ T4040] [U] [ 724.256595][ T4040] [U] [ 724.257580][ T4040] [U] [ 724.258446][ T4040] [U] [ 724.259307][ T4040] [U] [ 724.260156][ T4040] [U] [ 724.261063][ T4040] [U] [ 724.301649][ T4040] [U] [ 724.302833][ T4040] [U] [ 724.303646][ T4040] [U] [ 724.304386][ T4040] [U] [ 724.305268][ T4040] [U] [ 724.306098][ T4040] [U] [ 724.306873][ T4040] [U] [ 724.307672][ T4040] [U] [ 724.337025][ T4040] [U] [ 724.338273][ T4040] [U] [ 724.339129][ T4040] [U] [ 724.339936][ T4040] [U] [ 724.340826][ T4040] [U] [ 724.341742][ T4040] [U] [ 724.342487][ T4040] [U] [ 724.343233][ T4040] [U] [ 724.357700][ T4040] [U] [ 724.358737][ T4040] [U] [ 724.359556][ T4040] [U] [ 724.360455][ T4040] [U] [ 724.361281][ T4040] [U] [ 724.362055][ T4040] [U] [ 724.362805][ T4040] [U] [ 724.363548][ T4040] [U] [ 724.376266][ T4040] [U] [ 724.377372][ T4040] [U] [ 724.378151][ T4040] [U] [ 724.379018][ T4040] [U] [ 724.379885][ T4040] [U] [ 724.380741][ T4040] [U] [ 724.381635][ T4040] [U] [ 724.382386][ T4040] [U] [ 724.383810][ T4040] [U] [ 724.384630][ T4040] [U] [ 724.385592][ T4040] [U] [ 724.386445][ T4040] [U] [ 724.387212][ T4040] [U] [ 724.387964][ T4040] [U] [ 724.388800][ T4040] [U] [ 724.389673][ T4040] [U] [ 724.420277][ T4040] [U] [ 724.421465][ T4040] [U] [ 724.422290][ T4040] [U] [ 724.423065][ T4040] [U] [ 724.423861][ T4040] [U] [ 724.424763][ T4040] [U] [ 724.425667][ T4040] [U] [ 724.426524][ T4040] [U] [ 724.461015][ T4040] [U] [ 724.462176][ T4040] [U] [ 724.462973][ T4040] [U] [ 724.463818][ T4040] [U] [ 724.464671][ T4040] [U] [ 724.465617][ T4040] [U] [ 724.466539][ T4040] [U] [ 724.467362][ T4040] [U] [ 724.487761][ T4040] [U] [ 724.488959][ T4040] [U] [ 724.489944][ T4040] [U] [ 724.490801][ T4040] [U] [ 724.491637][ T4040] [U] [ 724.492387][ T4040] [U] [ 724.493128][ T4040] [U] [ 724.493916][ T4040] [U] [ 724.499303][ T4040] [U] [ 724.500543][ T4040] [U] [ 724.501403][ T4040] [U] [ 724.502186][ T4040] [U] [ 724.502929][ T4040] [U] [ 724.503672][ T4040] [U] [ 724.504464][ T4040] [U] [ 724.858606][ T4039] [U] [ 759.017595][ T4084] netlink: 8 bytes leftover after parsing attributes in process `syz.1.96'. [ 759.019684][ T4084] netlink: 'syz.1.96': attribute type 22 has an invalid length. [ 759.022580][ T4084] netlink: 12 bytes leftover after parsing attributes in process `syz.1.96'. [ 804.797278][ T4141] netlink: 24 bytes leftover after parsing attributes in process `syz.0.117'. [ 826.838313][ T4164] netlink: 16 bytes leftover after parsing attributes in process `syz.1.128'. [ 868.828106][ T4229] loop0: detected capacity change from 0 to 524288000 [ 876.797064][ T35] audit: type=1326 audit(875.250:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4240 comm="syz.0.162" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 888.673646][ T4253] netlink: 'syz.1.168': attribute type 7 has an invalid length. [ 888.683378][ T4253] netlink: 'syz.1.168': attribute type 8 has an invalid length. [ 914.514532][ T4283] netlink: 32 bytes leftover after parsing attributes in process `syz.0.180'. [ 920.162555][ T4290] Zero length message leads to an empty skb [ 928.170037][ T4303] netlink: 104 bytes leftover after parsing attributes in process `syz.1.189'. [ 940.429482][ T4318] vlan2: entered allmulticast mode [ 953.368835][ T4334] Driver unsupported XDP return value 0 on prog (id 13) dev N/A, expect packet loss! [ 996.014379][ T4387] geneve2: entered promiscuous mode [ 996.018202][ T4387] geneve2: entered allmulticast mode [ 1001.910165][ T35] audit: type=1326 audit(1000.370:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4394 comm="syz.1.227" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x7fc00000 [ 1012.513176][ T4405] netlink: 8 bytes leftover after parsing attributes in process `syz.0.231'. [ 1012.517116][ T4405] netlink: 12 bytes leftover after parsing attributes in process `syz.0.231'. [ 1089.831778][ T4516] devtmpfs: Too few inodes for current use [ 1102.753315][ T4539] syz.1.293 uses obsolete (PF_INET,SOCK_PACKET) [ 1110.922700][ T4553] mmap: syz.1.299 (4553) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1114.613413][ T4557] virtiofs: Unknown parameter 'f' [ 1132.799701][ T4582] binder: 4581:4582 ioctl 40046205 0 returned -22 [ 1132.862403][ T4582] binder: 4581:4582 ioctl c0306201 200001c0 returned -11 [ 1171.994493][ T4633] netlink: 'syz.1.338': attribute type 2 has an invalid length. [ 1174.347001][ T4637] ALSA: mixer_oss: invalid OSS volume 'üÃÿ%‰¼I' [ 1208.300726][ T4686] binder_alloc: binder_alloc_mmap_handler: 4685 20ffd000-20fff000 already mapped failed -16 [ 1228.372762][ T4507] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1229.090411][ T4507] usb 1-1: Using ep0 maxpacket: 16 [ 1229.609757][ T4507] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 1229.639687][ T4507] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1229.642237][ T4507] usb 1-1: Product: syz [ 1229.643872][ T4507] usb 1-1: Manufacturer: syz [ 1229.660729][ T4507] usb 1-1: SerialNumber: syz [ 1229.977690][ T4507] usb 1-1: config 0 descriptor?? [ 1230.122571][ T4507] visor 1-1:0.0: Sony Clie 3.5 converter detected [ 1231.376428][ T4507] usb 1-1: Sony Clie 3.5 converter now attached to ttyUSB0 [ 1232.107886][ T26] usb 1-1: USB disconnect, device number 2 [ 1232.412199][ T26] clie_3.5 ttyUSB0: Sony Clie 3.5 converter now disconnected from ttyUSB0 [ 1232.473837][ T26] visor 1-1:0.0: device disconnected [ 1247.258213][ T4752] netlink: 44 bytes leftover after parsing attributes in process `syz.0.385'. [ 1247.266246][ T4752] netlink: 43 bytes leftover after parsing attributes in process `syz.0.385'. [ 1247.268615][ T4752] netlink: 'syz.0.385': attribute type 5 has an invalid length. [ 1247.271379][ T4752] netlink: 43 bytes leftover after parsing attributes in process `syz.0.385'. [ 1259.619337][ T4767] tmpfs: Group quota block hardlimit too large. [ 1309.180985][ T3855] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1309.777559][ T3855] usb 1-1: Using ep0 maxpacket: 16 [ 1309.874195][ T3855] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1309.878659][ T3855] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1309.881160][ T3855] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1309.884215][ T3855] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1309.909722][ T3855] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1310.018356][ T3855] usb 1-1: config 0 descriptor?? [ 1314.169641][ T3855] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.0001/input/input1 [ 1314.444136][ T3855] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 1314.673477][ T3855] usb 1-1: USB disconnect, device number 3 [ 1324.771885][ T4894] netlink: 'syz.0.426': attribute type 1 has an invalid length. [ 1324.774516][ T4894] netlink: 212 bytes leftover after parsing attributes in process `syz.0.426'. [ 1327.073084][ T4896] netlink: 4 bytes leftover after parsing attributes in process `syz.1.427'. [ 1327.081011][ T4896] netlink: 4 bytes leftover after parsing attributes in process `syz.1.427'. [ 1337.028248][ T4913] capability: warning: `syz.0.432' uses 32-bit capabilities (legacy support in use) [ 1352.030170][ T26] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1352.259880][ T26] usb 2-1: Using ep0 maxpacket: 16 [ 1352.377189][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1352.379697][ T26] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1352.382321][ T26] usb 2-1: New USB device found, idVendor=046d, idProduct=c704, bcdDevice= 0.00 [ 1352.384251][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1352.582511][ T26] usb 2-1: config 0 descriptor?? [ 1354.357638][ T26] logitech 0003:046D:C704.0002: unknown main item tag 0x0 [ 1354.359386][ T26] logitech 0003:046D:C704.0002: unknown main item tag 0x0 [ 1354.360574][ T26] logitech 0003:046D:C704.0002: unknown main item tag 0x0 [ 1354.361726][ T26] logitech 0003:046D:C704.0002: unknown main item tag 0x0 [ 1354.362813][ T26] logitech 0003:046D:C704.0002: unknown main item tag 0x0 [ 1354.447991][ T26] logitech 0003:046D:C704.0002: hidraw0: USB HID v0.00 Device [HID 046d:c704] on usb-dummy_hcd.1-1/input0 [ 1354.597461][ T26] usb 2-1: USB disconnect, device number 2 [ 1367.557984][ C1] vkms_vblank_simulate: vblank timer overrun [ 1369.005736][ C1] vkms_vblank_simulate: vblank timer overrun [ 1369.903739][ C1] vkms_vblank_simulate: vblank timer overrun [ 1370.901225][ C1] vkms_vblank_simulate: vblank timer overrun [ 1391.732838][ T5003] netlink: 8 bytes leftover after parsing attributes in process `syz.0.458'. [ 1391.762396][ T5003] netlink: 4 bytes leftover after parsing attributes in process `syz.0.458'. [ 1391.794260][ T5003] netlink: 'syz.0.458': attribute type 11 has an invalid length. [ 1397.399180][ T26] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1397.610872][ T26] usb 1-1: Using ep0 maxpacket: 16 [ 1397.783913][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1397.846202][ T26] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1397.848919][ T26] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1397.851808][ T26] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1397.874012][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1398.136191][ T26] usb 1-1: config 0 descriptor?? [ 1399.449430][ T5018] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1400.148271][ T26] microsoft 0003:045E:07DA.0003: No inputs registered, leaving [ 1400.172602][ T26] microsoft 0003:045E:07DA.0003: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 1400.189059][ T26] microsoft 0003:045E:07DA.0003: no inputs found [ 1400.192082][ T26] microsoft 0003:045E:07DA.0003: could not initialize ff, continuing anyway [ 1402.808975][ T3797] usb 1-1: USB disconnect, device number 4 [ 1416.880830][ T5053] netlink: 'syz.0.470': attribute type 3 has an invalid length. [ 1416.883298][ T5053] netlink: 666 bytes leftover after parsing attributes in process `syz.0.470'. [ 1466.941004][ T5117] bond0: entered promiscuous mode [ 1466.943012][ T5117] bond_slave_0: entered promiscuous mode [ 1466.948479][ T5117] bond_slave_1: entered promiscuous mode [ 1467.014452][ T5116] bond0: left promiscuous mode [ 1467.022797][ T5116] bond_slave_0: left promiscuous mode [ 1467.026808][ T5116] bond_slave_1: left promiscuous mode [ 1476.914061][ T5131] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 1488.834390][ T5147] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 1489.183520][ T5148] netlink: 44 bytes leftover after parsing attributes in process `syz.0.515'. [ 1489.191698][ T5148] netlink: 43 bytes leftover after parsing attributes in process `syz.0.515'. [ 1489.194307][ T5148] netlink: 'syz.0.515': attribute type 6 has an invalid length. [ 1489.199120][ T5148] netlink: 'syz.0.515': attribute type 5 has an invalid length. [ 1489.204205][ T5148] netlink: 43 bytes leftover after parsing attributes in process `syz.0.515'. [ 1497.610292][ T5164] xt_CT: No such helper "snmp" [ 1502.046707][ T5171] netlink: 16 bytes leftover after parsing attributes in process `syz.1.523'. [ 1502.049481][ T5171] netlink: 8 bytes leftover after parsing attributes in process `syz.1.523'. [ 1502.744092][ T5171] IPv6: sit1: Disabled Multicast RS [ 1502.801794][ T5171] sit1: entered allmulticast mode [ 1518.112738][ T5201] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1518.116640][ T5201] IPv6: NLM_F_CREATE should be set when creating new route [ 1518.118248][ T5201] IPv6: NLM_F_CREATE should be set when creating new route [ 1530.973951][ T5222] binder: 5221:5222 ioctl c0306201 20000300 returned -22 [ 1563.790960][ T5265] netlink: 8 bytes leftover after parsing attributes in process `syz.0.566'. [ 1563.792675][ T5265] netlink: 'syz.0.566': attribute type 30 has an invalid length. [ 1563.793870][ T5265] netlink: 12 bytes leftover after parsing attributes in process `syz.0.566'. [ 1570.740249][ T5276] process 'syz.1.571' launched '/dev/fd/3' with NULL argv: empty string added [ 1573.798815][ T35] audit: type=1326 audit(1572.270:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5279 comm="syz.0.574" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb636 code=0x0 [ 1579.591369][ T5289] lo speed is unknown, defaulting to 1000 [ 1579.603195][ T5289] lo speed is unknown, defaulting to 1000 [ 1579.645772][ T5289] lo speed is unknown, defaulting to 1000 [ 1579.764107][ T5289] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1579.981398][ T5289] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 1580.848687][ T5289] lo speed is unknown, defaulting to 1000 [ 1580.883438][ T5289] lo speed is unknown, defaulting to 1000 [ 1586.772645][ T5301] netlink: 'syz.1.581': attribute type 2 has an invalid length. [ 1611.635868][ T5330] syz.0.593 (5330): drop_caches: 2 [ 1615.872050][ T5337] netlink: 8 bytes leftover after parsing attributes in process `syz.0.596'. [ 1631.977859][ T5355] binder: 5354:5355 ioctl c018620b 20000a00 returned -14 [ 1648.767500][ T3855] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1649.079195][ T3855] usb 1-1: Using ep0 maxpacket: 16 [ 1649.469533][ T3855] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1649.472507][ T3855] usb 1-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 1649.479336][ T3855] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1649.588581][ T3855] usb 1-1: config 0 descriptor?? [ 1652.667497][ T3855] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0004/input/input3 [ 1652.772251][ T3855] input: HID 0458:5013 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5013.0004/input/input4 [ 1653.039346][ T3855] kye 0003:0458:5013.0004: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.0-1/input0 [ 1653.126801][ T3855] usb 1-1: USB disconnect, device number 5 [ 1667.477696][ T5435] usb usb2: usbfs: process 5435 (syz.0.623) did not claim interface 0 before use [ 1675.844457][ T5452] tmpfs: Bad value for 'grpquota_block_hardlimit' [ 1712.219551][ T3797] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1712.563995][ T3797] usb 1-1: Using ep0 maxpacket: 32 [ 1712.708164][ T3797] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1712.711483][ T3797] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1712.713240][ T3797] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1712.746172][ T3797] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1712.747942][ T3797] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1712.749696][ T3797] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1712.751464][ T3797] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1713.062113][ T3797] usb 1-1: config 0 descriptor?? [ 1714.109673][ T3797] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1725.042182][ T4867] usb 1-1: USB disconnect, device number 6 [ 1725.332561][ T4867] usblp0: removed [ 1762.640298][ T5569] netlink: 76 bytes leftover after parsing attributes in process `syz.0.670'. [ 1767.309894][ T5573] netlink: 'syz.0.673': attribute type 2 has an invalid length. [ 1813.951500][ T5624] pim6reg9: entered allmulticast mode [ 1885.608417][ T4507] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1885.886677][ T4507] usb 2-1: Using ep0 maxpacket: 16 [ 1886.203437][ T4507] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1886.208659][ T4507] usb 2-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1886.211076][ T4507] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1886.296311][ T4507] usb 2-1: config 0 descriptor?? [ 1889.852006][ T4507] mcp2221 0003:04D8:00DD.0005: unknown main item tag 0x0 [ 1889.853440][ T4507] mcp2221 0003:04D8:00DD.0005: unknown main item tag 0x0 [ 1889.855690][ T4507] mcp2221 0003:04D8:00DD.0005: unknown main item tag 0x0 [ 1889.857164][ T4507] mcp2221 0003:04D8:00DD.0005: unknown main item tag 0x0 [ 1889.858292][ T4507] mcp2221 0003:04D8:00DD.0005: unknown main item tag 0x0 [ 1889.879008][ T4507] mcp2221 0003:04D8:00DD.0005: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 1890.025646][ C1] usb 2-1: input irq status -75 received [ 1890.857950][ T4507] usb 2-1: USB disconnect, device number 3 [ 1905.113933][ T5749] syz_tun: entered promiscuous mode [ 1905.131638][ T5749] macsec1: entered allmulticast mode [ 1905.133247][ T5749] syz_tun: entered allmulticast mode [ 1905.279477][ T5749] syz_tun: left allmulticast mode [ 1905.282051][ T5749] syz_tun: left promiscuous mode [ 1908.982201][ T5759] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 1911.760388][ T5765] netlink: 4 bytes leftover after parsing attributes in process `syz.0.743'. [ 1911.833392][ T5765] netlink: 4 bytes leftover after parsing attributes in process `syz.0.743'. [ 1934.240049][ T5787] ptrace attach of ""[5790] was attempted by "/syz-executor exec"[5787] [ 1950.208193][ T5810] serio: Serial port ptm0 [ 1954.118716][ T5819] netlink: 8 bytes leftover after parsing attributes in process `syz.0.764'. [ 1954.120136][ T5819] netlink: 4 bytes leftover after parsing attributes in process `syz.0.764'. [ 1954.318995][ T5819] ipvlan2: entered allmulticast mode [ 1954.320415][ T5819] veth0_vlan: entered allmulticast mode [ 1966.752453][ T5840] ubi1: attaching mtd0 [ 1966.773710][ T5840] ubi1 error: ubi_attach_mtd_dev: bad VID header (3) or data offsets (67) [ 1971.364140][ T4507] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1971.718373][ T4507] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1971.721991][ T4507] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1971.759212][ T4507] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 1971.762357][ T4507] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1971.923129][ T4507] usb 2-1: config 0 descriptor?? [ 1972.992678][ T4507] usb 2-1: USB disconnect, device number 4 [ 1992.984195][ T5887] netlink: 16 bytes leftover after parsing attributes in process `syz.0.784'. [ 1992.988508][ T5887] netlink: 52 bytes leftover after parsing attributes in process `syz.0.784'. [ 1992.991077][ T5887] netlink: 24 bytes leftover after parsing attributes in process `syz.0.784'. [ 1993.007849][ T5887] vlan0: entered allmulticast mode [ 1999.117721][ T5893] input: syz0 as /devices/virtual/input/input5 [ 2002.394041][ T5901] input: syz0 as /devices/virtual/input/input6 [ 2004.094039][ T5908] sch_tbf: burst 5729 is lower than device lo mtu (65550) ! [ 2013.034634][ T5918] xt_CT: You must specify a L4 protocol and not use inversions on it [ 2049.058727][ T5964] ptrace attach of ""[5965] was attempted by "/syz-executor exec"[5964] [ 2062.488201][ T3855] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 2062.727380][ T3855] usb 1-1: Using ep0 maxpacket: 8 [ 2063.177331][ T3855] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2063.178803][ T3855] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2063.180072][ T3855] usb 1-1: Product: syz [ 2063.181059][ T3855] usb 1-1: Manufacturer: syz [ 2063.182064][ T3855] usb 1-1: SerialNumber: syz [ 2067.624423][ T3855] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 2067.683949][ T3855] usb 1-1: USB disconnect, device number 7 [ 2067.806099][ T3855] usblp0: removed [ 2078.977559][ T4507] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 2079.196352][ T4507] usb 1-1: Using ep0 maxpacket: 32 [ 2079.331520][ T4507] usb 1-1: config 0 has no interfaces? [ 2079.392620][ T4507] usb 1-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 2079.394189][ T4507] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2079.403122][ T4507] usb 1-1: Product: syz [ 2079.404267][ T4507] usb 1-1: Manufacturer: syz [ 2079.420306][ T4507] usb 1-1: SerialNumber: syz [ 2079.486246][ T4507] usb 1-1: config 0 descriptor?? [ 2080.116818][ T3855] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 2080.477469][ T3855] usb 2-1: New USB device found, idVendor=077b, idProduct=2226, bcdDevice=ca.8b [ 2080.478953][ T3855] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2080.534498][ T3855] usb 2-1: config 0 descriptor?? [ 2080.907118][ T4507] usb 1-1: USB disconnect, device number 8 [ 2086.619450][ T3855] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 2086.646502][ T3855] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0080: ffffffb9 [ 2086.714507][ T3855] asix 2-1:0.0: probe with driver asix failed with error -71 [ 2086.996374][ T3855] usb 2-1: USB disconnect, device number 5 [ 2124.349970][ T6056] netlink: 8 bytes leftover after parsing attributes in process `syz.0.839'. [ 2124.486640][ T6056] netlink: 24 bytes leftover after parsing attributes in process `syz.0.839'. [ 2128.919658][ T6059] netlink: 4 bytes leftover after parsing attributes in process `syz.1.840'. [ 2133.707216][ T6071] netlink: 165 bytes leftover after parsing attributes in process `syz.0.845'. [ 2138.966999][ T5536] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 2139.237245][ T5536] usb 1-1: Using ep0 maxpacket: 32 [ 2139.937089][ T5536] usb 1-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 2139.946050][ T5536] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2139.948201][ T5536] usb 1-1: Product: syz [ 2139.949836][ T5536] usb 1-1: Manufacturer: syz [ 2139.951438][ T5536] usb 1-1: SerialNumber: syz [ 2140.311483][ T5536] usb 1-1: config 0 descriptor?? [ 2142.344533][ T5536] rtl8150 1-1:0.0: eth1: rtl8150 is detected [ 2144.343215][ T3855] usb 1-1: USB disconnect, device number 9 [ 2168.729664][ T6124] input: syz1 as /devices/virtual/input/input7 [ 2176.179481][ C0] [ 2176.180374][ C0] ============================= [ 2176.181014][ C0] [ BUG: Invalid wait context ] [ 2176.182149][ C0] 6.13.0-rc3-syzkaller-g6f6ecce59d99 #0 Not tainted [ 2176.183119][ C0] ----------------------------- [ 2176.183942][ C0] syz.1.859/6139 is trying to lock: [ 2176.186002][ C0] ffffffff883a1418 (stack_list_lock){-.-.}-{3:3}, at: __set_page_owner+0x552/0x70c [ 2176.188480][ C0] other info that might help us debug this: [ 2176.189301][ C0] context-{2:2} [ 2176.189942][ C0] no locks held by syz.1.859/6139. [ 2176.190700][ C0] stack backtrace: [ 2176.191594][ C0] CPU: 0 UID: 0 PID: 6139 Comm: syz.1.859 Not tainted 6.13.0-rc3-syzkaller-g6f6ecce59d99 #0 [ 2176.192695][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2176.193649][ C0] Call Trace: [ 2176.194239][ C0] [] dump_backtrace+0x2e/0x3c [ 2176.195221][ C0] [] show_stack+0x30/0x3c [ 2176.196117][ C0] [] dump_stack_lvl+0x12e/0x1a6 [ 2176.197381][ C0] [] dump_stack+0x1c/0x24 [ 2176.198636][ C0] [] __lock_acquire+0x1aa2/0x8594 [ 2176.199856][ C0] [] lock_acquire.part.0+0x2c4/0x81a [ 2176.201077][ C0] [] lock_acquire+0x74/0x98 [ 2176.202427][ C0] [] _raw_spin_lock_irqsave+0x3e/0x62 [ 2176.203674][ C0] [] __set_page_owner+0x552/0x70c [ 2176.205252][ C0] [] post_alloc_hook+0xf0/0x1e8 [ 2176.206293][ C0] [] get_page_from_freelist+0xdb0/0x2c0e [ 2176.207172][ C0] [] __alloc_pages_noprof+0x1e8/0x1fc2 [ 2176.208067][ C0] [] alloc_pages_mpol_noprof+0xf8/0x488 [ 2176.209005][ C0] [] alloc_pages_noprof+0x174/0x2f0 [ 2176.209957][ C0] [] stack_depot_save_flags+0x822/0x956 [ 2176.210928][ C0] [] kasan_save_stack+0x52/0x6a [ 2176.211813][ C0] [] __kasan_record_aux_stack+0x118/0x166 [ 2176.212842][ C0] [] kasan_record_aux_stack+0xe/0x16 [ 2176.213899][ C0] [] task_work_add+0xd4/0x3a6 [ 2176.215009][ C0] [] run_posix_cpu_timers+0x7ce/0x984 [ 2176.216231][ C0] [] update_process_times+0x1be/0x5f8 [ 2176.217334][ C0] [] tick_nohz_handler+0x244/0x512 [ 2176.218252][ C0] [] __hrtimer_run_queues+0x4b4/0xb3e [ 2176.219201][ C0] [] hrtimer_interrupt+0x2d0/0x7e0 [ 2176.220194][ C0] [] riscv_timer_interrupt+0x7e/0xb8 [ 2176.221300][ C0] [] handle_percpu_devid_irq+0x2a8/0x540 [ 2176.222347][ C0] [] generic_handle_domain_irq+0x84/0xb2 [ 2176.223263][ C0] [] riscv_intc_irq+0x4a/0xcc [ 2176.224239][ C0] [] handle_riscv_irq+0x2e/0x4c [ 2176.225339][ C0] [] call_on_irq_stack+0x32/0x40 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2183.077714][ T5960] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2183.471318][ T5960] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2184.026791][ T5960] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2184.428356][ T5960] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2188.432176][ T5960] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2188.482408][ T5960] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2188.514269][ T5960] bond0 (unregistering): Released all slaves [ 2188.989755][ T5960] hsr_slave_0: left promiscuous mode [ 2189.008580][ T5960] hsr_slave_1: left promiscuous mode [ 2189.107100][ T5960] veth1_macvtap: left promiscuous mode [ 2189.110112][ T5960] veth0_macvtap: left promiscuous mode [ 2189.114071][ T5960] veth1_vlan: left promiscuous mode [ 2189.120109][ T5960] veth0_vlan: left promiscuous mode [ 2190.822716][ T5960] pim6reg9 (unregistering): left allmulticast mode [ 2196.035668][ T3855] lo speed is unknown, defaulting to 1000 [ 2197.500733][ T5960] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2197.880022][ T5960] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2198.149297][ T5960] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2198.408470][ T5960] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2201.902047][ T5960] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2201.986915][ T5960] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2202.089591][ T5960] bond0 (unregistering): Released all slaves [ 2202.588620][ T5960] hsr_slave_0: left promiscuous mode [ 2202.603068][ T5960] hsr_slave_1: left promiscuous mode [ 2202.761448][ T5960] veth1_macvtap: left promiscuous mode [ 2202.764340][ T5960] veth0_macvtap: left promiscuous mode [ 2202.777072][ T5960] veth1_vlan: left promiscuous mode [ 2202.780705][ T5960] veth0_vlan: left promiscuous mode VM DIAGNOSIS: 02:40:30 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81d00212 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e5138 vstvec 0000000000000000 mepc ffffffff80083676 sepc ffffffff861e2e5a vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a0554000000988f9 x0/zero 0000000000000000 x1/ra ffffffff81d001e8 x2/sp ff20000000006400 x3/gp ffffffff899f64c0 x4/tp ff6000001adeb480 x5/t0 3900000000000000 x6/t1 ffe3ffff00000c6c x7/t2 3935382e312e7a79 x8/s0 ff20000000006440 x9/s1 ffffffff90d8caa0 x10/a0 ffffffff90d8cae8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81d001e8 x14/a4 1ffffffff21b195d x15/a5 ff2000000006d000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 0000000000000038 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff90baecd9 x24/s8 dfffffff00000000 x25/s9 fffffffef21b195f x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ffffffff90baecb7 x29/t4 ffe3ffff00000c6c x30/t5 ffe3ffff00000c6d x31/t6 ffffffff90baecb7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff801c1e64 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e5138 vstvec 0000000000000000 mepc ffffffff804b6d0a sepc ffffffff85359034 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a0131000000ac793 x0/zero 0000000000000000 x1/ra ffffffff8007145e x2/sp ff20000001ca76f0 x3/gp ffffffff899f64c0 x4/tp ff6000001b613480 x5/t0 0000000000046600 x6/t1 ff6000001b614018 x7/t2 0000000000000399 x8/s0 ff20000001ca7770 x9/s1 ff20000001ca78b0 x10/a0 ffffffff861c0dd6 x11/a1 ffffffff861c0dd6 x12/a2 0000000000000002 x13/a3 ffffffff80071454 x14/a4 0000000000000000 x15/a5 ff6000001b614480 x16/a6 0000000000000003 x17/a7 0000000000000000 x18/s2 ff20000001ca7890 x19/s3 0000000000000004 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff861c0dd6 x23/s7 ff20000001ca78b0 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff861e5138 x27/s11 0000000000000000 x28/t3 ff6000001b613fa0 x29/t4 1fec0000036c27f3 x30/t5 1fec0000036c2807 x31/t6 0000000000000009 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000