last executing test programs: 1h14m28.239834425s ago: executing program 1 (id=518): syz_clone(0x22000100, &(0x7f0000000440)="b3", 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) syz_clone(0x100180, 0x0, 0x0, 0x0, 0x0, 0x0) 1h14m16.268852377s ago: executing program 1 (id=521): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, 0x0, 0x0}, 0x94) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3800000056000100000000000000000007020000", @ANYRES32, @ANYBLOB="200001"], 0x38}}, 0x0) 1h14m11.78938917s ago: executing program 1 (id=522): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x11, r0, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 1h14m6.335528604s ago: executing program 1 (id=525): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) socketpair(0x2c, 0x3, 0x0, &(0x7f0000000740)) 1h14m1.242271689s ago: executing program 1 (id=527): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) statx(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0xffff4a9c0080ffff, 0x0) 1h13m57.987914318s ago: executing program 1 (id=529): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) 1h13m10.851883619s ago: executing program 32 (id=529): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000}) 11m47.478376751s ago: executing program 2 (id=1749): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x60, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r0}}]}, 0x60}}, 0x2) 11m41.714400817s ago: executing program 2 (id=1751): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x66) 11m28.02810489s ago: executing program 2 (id=1754): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000440)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e29, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x16, 0x1}}}}}}, 0x0) 11m11.701332284s ago: executing program 2 (id=1756): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x10, 0x1409, 0x262543c4cee33fe7, 0x70bd2b, 0x1000}, 0x4e}}, 0x20008000) syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), r0) 10m53.960045782s ago: executing program 2 (id=1758): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) 10m36.961822411s ago: executing program 2 (id=1760): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000140)="89e7ee2c7cdad9b4b47381", 0xb}, {&(0x7f00000005c0)="c2c080", 0x3}], 0x10000000000001a5) 9m48.409859349s ago: executing program 33 (id=1760): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000140)="89e7ee2c7cdad9b4b47381", 0xb}, {&(0x7f00000005c0)="c2c080", 0x3}], 0x10000000000001a5) 2m55.802278182s ago: executing program 0 (id=1784): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000400)=[{0x28, 0x3, 0x0, 0xffeff012}, {0x6, 0x7, 0xc, 0x6}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 2m27.877709609s ago: executing program 0 (id=1785): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_matches\x00') bpf$BPF_BTF_LOAD(0x12, &(0x7f00000012c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@struct={0x6, 0x0, 0x0, 0x4, 0x0, 0x6}]}, {0x0, [0x0, 0x0, 0x0, 0x61, 0x0, 0x5f]}}, 0x0, 0x2c}, 0x28) close_range(r0, 0xffffffffffffffff, 0x0) 2m8.292274064s ago: executing program 0 (id=1786): request_key(0x0, &(0x7f00000025c0)={'syz', 0x1}, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x66) 1m34.851571613s ago: executing program 0 (id=1787): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="e3000000000000002400128009000100626f6e6400000000140002800500010001000000080002"], 0x44}}, 0x0) 1m9.505614504s ago: executing program 0 (id=1788): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000400)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 47.812594161s ago: executing program 0 (id=1789): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000280)) 0s ago: executing program 34 (id=1789): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000280)) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:41716' (ED25519) to the list of known hosts. syzkaller login: [ 340.641664][ T3188] cgroup: Unknown subsys name 'net' [ 341.240247][ T3188] cgroup: Unknown subsys name 'cpuset' [ 341.332874][ T3188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 393.069918][ T3188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 477.478159][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 477.559139][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 479.838584][ T3198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 479.928186][ T3198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 491.127314][ T3194] hsr_slave_0: entered promiscuous mode [ 491.171127][ T3194] hsr_slave_1: entered promiscuous mode [ 495.401113][ T3198] hsr_slave_0: entered promiscuous mode [ 495.415465][ T3198] hsr_slave_1: entered promiscuous mode [ 495.425271][ T3198] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 495.428341][ T3198] Cannot create hsr debugfs directory [ 500.641665][ T3194] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 501.181961][ T3194] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 501.341407][ T3194] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 501.415529][ T3194] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 503.419024][ T3198] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 503.812347][ T3198] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 503.988964][ T3198] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 504.339421][ T3198] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 518.948437][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 523.552457][ T3198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 566.152577][ T3194] veth0_vlan: entered promiscuous mode [ 566.763963][ T3194] veth1_vlan: entered promiscuous mode [ 570.135804][ T3194] veth0_macvtap: entered promiscuous mode [ 570.398479][ T3198] veth0_vlan: entered promiscuous mode [ 570.911171][ T3194] veth1_macvtap: entered promiscuous mode [ 571.632570][ T3198] veth1_vlan: entered promiscuous mode [ 573.415527][ T3194] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 573.418029][ T3194] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 573.419621][ T3194] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 573.421118][ T3194] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 575.349236][ T3198] veth0_macvtap: entered promiscuous mode [ 576.279764][ T3198] veth1_macvtap: entered promiscuous mode [ 578.920149][ T3198] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 578.921938][ T3198] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 578.934647][ T3198] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 578.936222][ T3198] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 580.761634][ T3194] 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. [ 597.298966][ T3901] syz.0.4 (3901): drop_caches: 2 [ 621.372577][ T3924] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15'. [ 621.381836][ T3924] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15'. [ 655.758771][ T3960] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 656.327283][ T3960] xt_CT: You must specify a L4 protocol and not use inversions on it [ 670.917624][ T3977] netlink: 'syz.0.41': attribute type 1 has an invalid length. [ 672.685148][ T3979] netlink: 76 bytes leftover after parsing attributes in process `syz.1.42'. [ 697.199045][ T4005] netlink: 'syz.1.55': attribute type 32 has an invalid length. [ 705.965699][ T4016] netlink: 'syz.0.61': attribute type 1 has an invalid length. [ 705.968004][ T4016] netlink: 8 bytes leftover after parsing attributes in process `syz.0.61'. [ 712.167286][ T4026] netlink: 16 bytes leftover after parsing attributes in process `syz.0.65'. [ 712.169532][ T4026] netlink: 4 bytes leftover after parsing attributes in process `syz.0.65'. [ 722.394496][ T37] audit: type=1326 audit(721.290:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.397150][ T37] audit: type=1326 audit(721.310:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.399162][ T37] audit: type=1326 audit(721.310:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.428334][ T37] audit: type=1326 audit(721.310:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.469366][ T37] audit: type=1326 audit(721.380:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.489601][ T37] audit: type=1326 audit(721.380:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.516821][ T37] audit: type=1326 audit(721.410:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.520664][ T37] audit: type=1326 audit(721.430:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.575874][ T37] audit: type=1326 audit(721.430:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 722.579460][ T37] audit: type=1326 audit(721.430:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4041 comm="syz.0.73" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ff00000 [ 726.372273][ T4046] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 732.361452][ T4056] AppArmor: change_hat: Invalid input 'p' [ 746.707849][ T3975] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 747.271638][ T3975] usb 2-1: config index 0 descriptor too short (expected 23569, got 27) [ 747.276728][ T3975] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 747.407939][ T3975] usb 2-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 747.410340][ T3975] usb 2-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 747.418989][ T3975] usb 2-1: Manufacturer: syz [ 747.533923][ T3975] usb 2-1: config 0 descriptor?? [ 748.935823][ T3975] rc_core: IR keymap rc-hauppauge not found [ 748.938501][ T3975] Registered IR keymap rc-empty [ 749.057338][ T3975] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 749.191255][ T3975] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input0 [ 749.360570][ C1] igorplugusb 2-1:0.0: Error: urb status = -32 [ 752.996449][ T3848] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 753.218026][ T10] usb 2-1: USB disconnect, device number 2 [ 753.275467][ T3848] usb 1-1: Using ep0 maxpacket: 8 [ 753.361318][ T3848] usb 1-1: config 11 has an invalid interface number: 95 but max is 0 [ 753.364507][ T3848] usb 1-1: config 11 has no interface number 0 [ 753.366486][ T3848] usb 1-1: config 11 interface 95 has no altsetting 0 [ 753.581426][ T3848] usb 1-1: New USB device found, idVendor=10f0, idProduct=2002, bcdDevice=dc.4d [ 753.594230][ T3848] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 753.595777][ T3848] usb 1-1: Product: syz [ 753.596795][ T3848] usb 1-1: Manufacturer: syz [ 753.597830][ T3848] usb 1-1: SerialNumber: syz [ 755.638103][ T3848] usbtouchscreen 1-1:11.95: probe with driver usbtouchscreen failed with error -8 [ 755.760945][ T3848] usb 1-1: USB disconnect, device number 2 [ 769.342259][ T4123] xt_HMARK: proto mask must be zero with L3 mode [ 776.181692][ T4131] Invalid option length (1047307) for dns_resolver key [ 799.941592][ T4164] netlink: 'syz.1.113': attribute type 46 has an invalid length. [ 805.316483][ T3848] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 805.586873][ T3848] usb 1-1: Using ep0 maxpacket: 8 [ 805.739237][ T3848] usb 1-1: config 0 has an invalid interface number: 151 but max is 1 [ 805.741382][ T3848] usb 1-1: config 0 has no interface number 1 [ 805.756629][ T3848] usb 1-1: config 0 interface 151 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 805.758582][ T3848] usb 1-1: config 0 interface 151 altsetting 0 has an endpoint descriptor with address 0xA3, changing to 0x83 [ 805.760419][ T3848] usb 1-1: config 0 interface 151 altsetting 0 endpoint 0x83 has invalid maxpacket 64466, setting to 1024 [ 805.768111][ T3848] usb 1-1: config 0 interface 151 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 805.770478][ T3848] usb 1-1: config 0 interface 151 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 805.780145][ T3848] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC9, changing to 0x89 [ 805.782874][ T3848] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 61902, setting to 1024 [ 805.786759][ T3848] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 1024 [ 805.940519][ T3848] usb 1-1: New USB device found, idVendor=0499, idProduct=500a, bcdDevice=e7.b7 [ 805.942295][ T3848] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 805.955412][ T3848] usb 1-1: Product: syz [ 805.958479][ T3848] usb 1-1: Manufacturer: syz [ 805.959684][ T3848] usb 1-1: SerialNumber: syz [ 806.141388][ T3848] usb 1-1: config 0 descriptor?? [ 806.177721][ T4172] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 806.390518][ T3848] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 806.721362][ T3848] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 808.460528][ T3848] usb 1-1: USB disconnect, device number 3 [ 827.432154][ T4228] Illegal XDP return value 60 on prog (id 9) dev N/A, expect packet loss! [ 850.092845][ T4254] netlink: 'syz.1.134': attribute type 1 has an invalid length. [ 859.484712][ T4266] tmpfs: Bad value for 'mpol' [ 871.845283][ T4270] infiniband syz0: set active [ 871.848323][ T4270] infiniband syz0: added bond_slave_1 [ 871.965451][ T4270] syz0: rxe_create_cq: returned err = -12 [ 871.971872][ T4270] infiniband syz0: Couldn't create ib_mad CQ [ 872.016157][ T4270] infiniband syz0: Couldn't open port 1 [ 873.039826][ T4270] RDS/IB: syz0: added [ 873.062130][ T4270] smc: adding ib device syz0 with port count 1 [ 873.109344][ T4270] smc: ib device syz0 port 1 has pnetid [ 912.956046][ T4313] xt_cgroup: invalid path, errno=-2 [ 918.591654][ T4321] random: crng reseeded on system resumption [ 927.848908][ T4331] netlink: 'syz.1.170': attribute type 9 has an invalid length. [ 941.908572][ T4349] gtp0: entered promiscuous mode [ 941.910758][ T4349] gtp0: entered allmulticast mode [ 947.792575][ T4357] wg1: entered promiscuous mode [ 947.826675][ T4357] wg1: entered allmulticast mode [ 962.081617][ T4375] comedi comedi1: Minor 47 could not be opened [ 969.202489][ T4386] nftables ruleset with unbound chain [ 986.007462][ T4413] netlink: 12 bytes leftover after parsing attributes in process `syz.1.209'. [ 986.017515][ T4413] netlink: 48 bytes leftover after parsing attributes in process `syz.1.209'. [ 1006.788568][ T4438] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1007.068076][ T4438] xt_ecn: cannot match TCP bits for non-tcp packets [ 1024.477397][ T4454] netlink: 'syz.1.229': attribute type 29 has an invalid length. [ 1030.809255][ T4463] bond0: entered promiscuous mode [ 1030.811744][ T4463] bond_slave_0: entered promiscuous mode [ 1030.839091][ T4463] bond_slave_1: entered promiscuous mode [ 1030.879740][ T4463] bond0: entered allmulticast mode [ 1030.881817][ T4463] bond_slave_0: entered allmulticast mode [ 1030.897347][ T4463] bond_slave_1: entered allmulticast mode [ 1057.389734][ T4497] netlink: 'syz.0.250': attribute type 15 has an invalid length. [ 1102.761248][ T4551] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 1142.521885][ T4599] xt_l2tp: unknown flags: 42 [ 1143.067223][ T4601] netlink: 28 bytes leftover after parsing attributes in process `syz.0.301'. [ 1143.069388][ T4601] netlink: 28 bytes leftover after parsing attributes in process `syz.0.301'. [ 1148.421359][ T4607] netlink: 8 bytes leftover after parsing attributes in process `syz.1.304'. [ 1155.451474][ T4617] comedi: valid board names for 8255 driver are: [ 1155.465357][ T4617] 8255 [ 1155.467196][ T4617] comedi: valid board names for vmk80xx driver are: [ 1155.468665][ T4617] vmk80xx [ 1155.469869][ T4617] comedi: valid board names for usbduxsigma driver are: [ 1155.471344][ T4617] usbduxsigma [ 1155.472398][ T4617] comedi: valid board names for usbduxfast driver are: [ 1155.511018][ T4617] usbduxfast [ 1155.512282][ T4617] comedi: valid board names for usbdux driver are: [ 1155.528064][ T4617] usbdux [ 1155.529725][ T4617] comedi: valid board names for ni6501 driver are: [ 1155.531789][ T4617] ni6501 [ 1155.550247][ T4617] comedi: valid board names for dt9812 driver are: [ 1155.552237][ T4617] dt9812 [ 1155.559384][ T4617] comedi: valid board names for ni_labpc_cs driver are: [ 1155.560514][ T4617] ni_labpc_cs [ 1155.561318][ T4617] comedi: valid board names for ni_daq_700 driver are: [ 1155.562231][ T4617] ni_daq_700 [ 1155.585955][ T4617] comedi: valid board names for labpc_pci driver are: [ 1155.587943][ T4617] labpc_pci [ 1155.589277][ T4617] comedi: valid board names for adl_pci9118 driver are: [ 1155.591048][ T4617] pci9118dg [ 1155.592441][ T4617] pci9118hg [ 1155.638002][ T4617] pci9118hr [ 1155.639901][ T4617] comedi: valid board names for 8255_pci driver are: [ 1155.641504][ T4617] 8255_pci [ 1155.669395][ T4617] comedi: valid board names for comedi_parport driver are: [ 1155.671502][ T4617] comedi_parport [ 1155.697116][ T4617] comedi: valid board names for comedi_test driver are: [ 1155.699438][ T4617] comedi_test [ 1155.700937][ T4617] comedi: valid board names for comedi_bond driver are: [ 1155.702549][ T4617] comedi_bond [ 1162.415745][ T4626] lo: entered allmulticast mode [ 1162.541999][ T4626] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1166.077310][ T4632] netlink: 48 bytes leftover after parsing attributes in process `syz.0.315'. [ 1168.815909][ T4636] netlink: 176 bytes leftover after parsing attributes in process `syz.0.317'. [ 1211.087376][ T4694] netlink: 8 bytes leftover after parsing attributes in process `syz.1.346'. [ 1211.089122][ T4694] netlink: 16 bytes leftover after parsing attributes in process `syz.1.346'. [ 1214.321707][ T4697] ip6t_REJECT: ECHOREPLY is not supported [ 1217.141181][ T4701] netlink: 1 bytes leftover after parsing attributes in process `syz.1.349'. [ 1217.149646][ T4701] netlink: 1 bytes leftover after parsing attributes in process `syz.1.349'. [ 1225.367115][ T4714] netlink: 'syz.1.355': attribute type 3 has an invalid length. [ 1227.821434][ T4718] A link change request failed with some changes committed already. Interface veth0_to_hsr may have been left with an inconsistent configuration, please check. [ 1252.069419][ T37] kauditd_printk_skb: 46 callbacks suppressed [ 1252.070028][ T37] audit: type=1326 audit(1250.970:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="syz.1.370" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.090519][ T37] audit: type=1326 audit(1251.010:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="syz.1.370" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.346406][ T37] audit: type=1326 audit(1251.260:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="syz.1.370" exe="/syz-executor" sig=0 arch=c00000f3 syscall=167 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.349716][ T37] audit: type=1326 audit(1251.260:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.387177][ T37] audit: type=1326 audit(1251.260:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.414296][ T37] audit: type=1326 audit(1251.330:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1252.434548][ T37] audit: type=1326 audit(1251.350:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4743 comm="" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1300.796628][ T4687] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1301.117649][ T4687] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1301.120362][ T4687] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1301.122639][ T4687] usb 1-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 1301.139845][ T4687] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1301.381567][ T4687] usb 1-1: config 0 descriptor?? [ 1302.401089][ T4687] hid (null): global environment stack underflow [ 1302.710067][ T4687] steelseries 0003:1038:12B6.0001: global environment stack underflow [ 1302.721210][ T4687] steelseries 0003:1038:12B6.0001: item 0 2 1 11 parsing failed [ 1302.812314][ T4687] steelseries 0003:1038:12B6.0001: probe with driver steelseries failed with error -22 [ 1303.300318][ T4687] usb 1-1: USB disconnect, device number 4 [ 1367.802641][ T4910] netlink: 24 bytes leftover after parsing attributes in process `syz.1.424'. [ 1412.669089][ T4957] netlink: 8 bytes leftover after parsing attributes in process `syz.0.444'. [ 1412.679924][ T4957] netlink: 4 bytes leftover after parsing attributes in process `syz.0.444'. [ 1412.698939][ T4957] netlink: 'syz.0.444': attribute type 12 has an invalid length. [ 1412.701266][ T4957] netlink: 'syz.0.444': attribute type 11 has an invalid length. [ 1420.370012][ T4967] [U]  [ 1433.296693][ T4981] netlink: 8 bytes leftover after parsing attributes in process `syz.1.454'. [ 1433.299275][ T4981] netlink: 4 bytes leftover after parsing attributes in process `syz.1.454'. [ 1433.301495][ T4981] netlink: 'syz.1.454': attribute type 13 has an invalid length. [ 1433.336058][ T4981] netlink: 'syz.1.454': attribute type 11 has an invalid length. [ 1451.184652][ T4999] ptrace attach of "/syz-executor exec"[3194] was attempted by "/syz-executor exec"[4999] [ 1451.916497][ T5000] ======================================================= [ 1451.916497][ T5000] WARNING: The mand mount option has been deprecated and [ 1451.916497][ T5000] and is ignored by this kernel. Remove the mand [ 1451.916497][ T5000] option from the mount to silence this warning. [ 1451.916497][ T5000] ======================================================= [ 1454.574991][ T3904] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1454.868886][ T3904] usb 2-1: Using ep0 maxpacket: 32 [ 1454.960051][ T3904] usb 2-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1454.962754][ T3904] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1454.967576][ T3904] usb 2-1: New USB device found, idVendor=0403, idProduct=97c1, bcdDevice= 0.00 [ 1454.969554][ T3904] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1455.161998][ T3904] usb 2-1: config 0 descriptor?? [ 1456.800152][ T3904] hid-retrode 0003:0403:97C1.0002: unknown main item tag 0x0 [ 1456.802541][ T3904] hid-retrode 0003:0403:97C1.0002: unknown main item tag 0x0 [ 1456.825893][ T3904] hid-retrode 0003:0403:97C1.0002: unknown main item tag 0x0 [ 1456.827881][ T3904] hid-retrode 0003:0403:97C1.0002: unknown main item tag 0x0 [ 1456.829621][ T3904] hid-retrode 0003:0403:97C1.0002: unknown main item tag 0x0 [ 1457.147327][ T3904] hid-retrode 0003:0403:97C1.0002: hidraw0: USB HID v0.02 Device [HID 0403:97c1] on usb-dummy_hcd.1-1/input0 [ 1457.370894][ T3904] usb 2-1: USB disconnect, device number 3 [ 1474.666293][ T61] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1474.896084][ T61] usb 1-1: Using ep0 maxpacket: 32 [ 1475.359494][ T61] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 1475.362051][ T61] usb 1-1: config 0 has no interface number 0 [ 1475.367262][ T61] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 1475.372527][ T61] usb 1-1: config 0 interface 196 has no altsetting 0 [ 1475.898156][ T61] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 1475.902281][ T61] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1475.908278][ T61] usb 1-1: Product: syz [ 1475.910278][ T61] usb 1-1: Manufacturer: syz [ 1475.911909][ T61] usb 1-1: SerialNumber: syz [ 1476.366525][ T61] usb 1-1: config 0 descriptor?? [ 1476.399797][ T5042] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1478.966153][ T61] ipheth 1-1:0.196: ipheth_enable_ncm: usb_control_msg: -71 [ 1479.598696][ T61] ipheth 1-1:0.196: Apple iPhone USB Ethernet device attached [ 1480.040931][ T61] usb 1-1: USB disconnect, device number 5 [ 1481.100571][ T61] ipheth 1-1:0.196: Apple iPhone USB Ethernet now disconnected [ 1496.949738][ T5077] netlink: 12 bytes leftover after parsing attributes in process `syz.0.474'. [ 1514.235963][ T5095] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 1529.257224][ T5109] netlink: 'syz.0.484': attribute type 12 has an invalid length. [ 1529.259817][ T5109] netlink: 132 bytes leftover after parsing attributes in process `syz.0.484'. [ 1570.301360][ T5146] Zero length message leads to an empty skb [ 1703.821615][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1705.122793][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1706.400466][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1707.408768][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1718.551247][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1718.652414][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1718.776458][ T12] bond0 (unregistering): Released all slaves [ 1719.434723][ T3904] syz0: Port: 1 Link DOWN [ 1730.977597][ T12] hsr_slave_0: left promiscuous mode [ 1731.095575][ T12] hsr_slave_1: left promiscuous mode [ 1732.329037][ T12] veth1_macvtap: left promiscuous mode [ 1732.355796][ T12] veth0_macvtap: left promiscuous mode [ 1732.397853][ T12] veth1_vlan: left promiscuous mode [ 1732.419757][ T12] veth0_vlan: left promiscuous mode [ 1751.179545][ T4965] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1751.600844][ T4965] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 1751.609920][ T4965] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1751.680344][ T4965] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1751.682921][ T4965] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1751.709584][ T4965] usb 1-1: Manufacturer: syz [ 1752.011835][ T4965] usb 1-1: config 0 descriptor?? [ 1752.851480][ T4953] smc: removing ib device syz0 [ 1754.186249][ T4965] rc_core: IR keymap rc-hauppauge not found [ 1754.191053][ T4965] Registered IR keymap rc-empty [ 1754.287453][ T4965] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 1754.625466][ T4965] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input3 [ 1757.488371][ T4965] usb 1-1: USB disconnect, device number 6 [ 1794.390853][ T5402] netlink: 4 bytes leftover after parsing attributes in process `syz.0.554'. [ 1815.169871][ T5245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1815.459699][ T5245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1827.419373][ T5546] new mount options do not match the existing superblock, will be ignored [ 1827.726924][ T5546] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 1834.420337][ T5562] netlink: 8 bytes leftover after parsing attributes in process `syz.0.561'. [ 1834.423011][ T5562] netlink: 12 bytes leftover after parsing attributes in process `syz.0.561'. [ 1837.748757][ T5245] hsr_slave_0: entered promiscuous mode [ 1837.845881][ T5245] hsr_slave_1: entered promiscuous mode [ 1852.121176][ T5245] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1852.477318][ T5245] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1852.765453][ T5245] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1853.137805][ T5245] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1878.811637][ T5245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1904.705437][ T37] audit: type=1326 audit(1903.580:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5721 comm="syz.0.570" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1958.084969][ T5245] veth0_vlan: entered promiscuous mode [ 1958.459236][ T5245] veth1_vlan: entered promiscuous mode [ 1961.132815][ T5245] veth0_macvtap: entered promiscuous mode [ 1961.443547][ T5245] veth1_macvtap: entered promiscuous mode [ 1963.290316][ T5245] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1963.292022][ T5245] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1963.326374][ T5245] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1963.328867][ T5245] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2018.448918][ T5820] netlink: 28 bytes leftover after parsing attributes in process `syz.0.600'. [ 2033.078708][ T5833] netlink: 72 bytes leftover after parsing attributes in process `syz.2.603'. [ 2135.337550][ T5810] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 2135.830656][ T5810] usb 1-1: New USB device found, idVendor=0738, idProduct=1705, bcdDevice= 0.00 [ 2135.838174][ T5810] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2136.005875][ T5810] usb 1-1: config 0 descriptor?? [ 2137.827202][ T5810] saitek 0003:0738:1705.0003: hidraw0: USB HID v1.03 Device [HID 0738:1705] on usb-dummy_hcd.0-1/input0 [ 2137.951457][ T5810] usb 1-1: USB disconnect, device number 7 [ 2149.082264][ T5952] netlink: 'syz.0.644': attribute type 18 has an invalid length. [ 2245.228162][ T6037] netlink: 'syz.0.682': attribute type 178 has an invalid length. [ 2267.198684][ T6058] netlink: 'syz.2.692': attribute type 3 has an invalid length. [ 2267.201046][ T6058] netlink: 666 bytes leftover after parsing attributes in process `syz.2.692'. [ 2299.778581][ T10] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 2303.209842][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2303.309750][ T10] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 2303.312400][ T10] usb 1-1: can't read configurations, error -71 [ 2318.977476][ T6102] netlink: 332 bytes leftover after parsing attributes in process `syz.0.707'. [ 2331.256384][ T6116] netlink: 'syz.2.712': attribute type 1 has an invalid length. [ 2335.425711][ T37] audit: type=1326 audit(2334.340:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.442186][ T37] audit: type=1326 audit(2334.360:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.542822][ T37] audit: type=1326 audit(2334.460:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.574578][ T37] audit: type=1326 audit(2334.490:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.604597][ T37] audit: type=1326 audit(2334.490:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.722196][ T37] audit: type=1326 audit(2334.630:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2335.740935][ T37] audit: type=1326 audit(2334.660:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6118 comm="syz.2.714" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0xdb906 code=0x7ffc0000 [ 2360.319787][ T6134] netlink: 'syz.2.721': attribute type 7 has an invalid length. [ 2360.322763][ T6134] netlink: 'syz.2.721': attribute type 8 has an invalid length. [ 2362.661178][ T6136] veth1_macvtap: left promiscuous mode [ 2362.666508][ T6136] macsec0: entered allmulticast mode [ 2362.918846][ T6136] veth1_macvtap: entered promiscuous mode [ 2362.921064][ T6136] veth1_macvtap: entered allmulticast mode [ 2362.932511][ T6136] macsec0: left allmulticast mode [ 2362.948679][ T6136] veth1_macvtap: left allmulticast mode [ 2379.926648][ T6150] netlink: 'syz.2.729': attribute type 2 has an invalid length. [ 2396.756331][ T5719] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 2396.990933][ T5719] usb 1-1: Using ep0 maxpacket: 8 [ 2397.185263][ T5719] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2397.188124][ T5719] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2397.190451][ T5719] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2397.207739][ T5719] usb 1-1: New USB device found, idVendor=05a4, idProduct=1700, bcdDevice= 0.00 [ 2397.210181][ T5719] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2397.621033][ T5719] usb 1-1: config 0 descriptor?? [ 2400.314497][ T5719] ortek 0003:05A4:1700.0004: item fetching failed at offset 2/5 [ 2400.360566][ T5719] ortek 0003:05A4:1700.0004: probe with driver ortek failed with error -22 [ 2400.717569][ T5719] usb 1-1: USB disconnect, device number 10 [ 2456.759212][ T10] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 2457.195907][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 2457.582004][ T10] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 2457.615103][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2457.617340][ T10] usb 1-1: Product: syz [ 2457.618933][ T10] usb 1-1: Manufacturer: syz [ 2457.620542][ T10] usb 1-1: SerialNumber: syz [ 2457.941158][ T10] usb 1-1: config 0 descriptor?? [ 2461.242433][ T10] peak_usb 1-1:0.0 can0: unable to request usb[type=2 value=5] err=-71 [ 2462.001361][ T10] peak_usb 1-1:0.0: probe with driver peak_usb failed with error -71 [ 2462.429904][ T6238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2462.517447][ T10] usb 1-1: USB disconnect, device number 11 [ 2462.697169][ T6238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2521.378811][ T6290] netlink: 20 bytes leftover after parsing attributes in process `syz.0.773'. [ 2555.448198][ T37] audit: type=1800 audit(2554.360:73): pid=6324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.785" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 2581.497116][ T6341] netlink: 'syz.2.793': attribute type 5 has an invalid length. [ 2591.370456][ T6346] netlink: 252 bytes leftover after parsing attributes in process `syz.2.795'. [ 2656.578246][ T6392] netlink: 'syz.0.813': attribute type 75 has an invalid length. [ 2728.571273][ T4965] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 2728.896043][ T4965] usb 1-1: Using ep0 maxpacket: 16 [ 2729.017980][ T4965] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 2729.020579][ T4965] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 2729.022703][ T4965] usb 1-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 2729.049862][ T4965] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2729.320194][ T4965] usb 1-1: config 0 descriptor?? [ 2731.228520][ T4965] saitek 0003:06A3:0621.0005: unknown main item tag 0x0 [ 2731.230613][ T4965] saitek 0003:06A3:0621.0005: unknown main item tag 0x0 [ 2731.232323][ T4965] saitek 0003:06A3:0621.0005: unknown main item tag 0x0 [ 2731.241174][ T4965] saitek 0003:06A3:0621.0005: unknown main item tag 0x0 [ 2731.258633][ T4965] saitek 0003:06A3:0621.0005: unknown main item tag 0x0 [ 2731.481028][ T4965] saitek 0003:06A3:0621.0005: hidraw0: USB HID v0.05 Device [HID 06a3:0621] on usb-dummy_hcd.0-1/input0 [ 2731.719710][ T4965] usb 1-1: USB disconnect, device number 12 [ 2780.109079][ T6508] random: crng reseeded on system resumption [ 2781.557626][ T5719] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 2781.866081][ T5719] usb 1-1: Using ep0 maxpacket: 32 [ 2781.926603][ T5719] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2781.930373][ T5719] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 2781.940026][ T5719] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 2781.945056][ T5719] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 2781.947249][ T5719] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2782.171692][ T5719] usb 1-1: config 0 descriptor?? [ 2782.218825][ T6508] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2782.305356][ T5719] hub 1-1:0.0: USB hub found [ 2783.582488][ T6513] netlink: 8 bytes leftover after parsing attributes in process `syz.2.852'. [ 2787.441452][ T5719] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 2787.811719][ T5719] usbhid 1-1:0.0: can't add hid device: -32 [ 2787.852867][ T5719] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 2788.092556][ T5719] usb 1-1: USB disconnect, device number 13 [ 2804.347568][ T6531] capability: warning: `syz.2.855' uses 32-bit capabilities (legacy support in use) [ 2935.433026][ T6627] process 'syz.0.898' launched '/dev/fd/3' with NULL argv: empty string added [ 2935.624177][ C0] hrtimer: interrupt took 1649500 ns [ 2941.991023][ T6633] hugetlbfs: Bad value 't' for mount option 'nr_inodes' [ 2941.991023][ T6633] [ 2946.200031][ T6635] binder: 6634:6635 unknown command 779448419 [ 2946.262458][ T6635] binder: 6634:6635 ioctl c0306201 2000000003c0 returned -22 [ 2985.078339][ T6671] capability: warning: `syz.2.918' uses deprecated v2 capabilities in a way that may be insecure [ 2985.286659][ T6671] netlink: 8 bytes leftover after parsing attributes in process `syz.2.918'. [ 2997.611979][ T6682] netlink: 16 bytes leftover after parsing attributes in process `syz.2.922'. [ 3014.321757][ T6703] syz.0.929 uses obsolete (PF_INET,SOCK_PACKET) [ 3092.502915][ T6787] netlink: 24 bytes leftover after parsing attributes in process `syz.0.967'. [ 3132.670700][ T6830] netlink: 44 bytes leftover after parsing attributes in process `syz.2.986'. [ 3132.696241][ T6830] netlink: 'syz.2.986': attribute type 6 has an invalid length. [ 3132.699231][ T6830] netlink: 'syz.2.986': attribute type 5 has an invalid length. [ 3132.701038][ T6830] netlink: 'syz.2.986': attribute type 4 has an invalid length. [ 3154.151449][ T6851] netlink: 8 bytes leftover after parsing attributes in process `syz.0.995'. [ 3154.179719][ T6851] nbd: must specify a device to reconfigure [ 3164.967426][ T6866] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1000'. [ 3165.348780][ T6868] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1001'. [ 3180.912199][ T6882] support for cryptoloop has been removed. Use dm-crypt instead. [ 3188.293813][ T6888] gtp0: entered promiscuous mode [ 3188.295286][ T6888] gtp0: entered allmulticast mode [ 3293.846872][ T7005] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1055'. [ 3324.539918][ T7042] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1070'. [ 3334.065859][ T7050] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1074'. [ 3367.447351][ T7087] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1091'. [ 3367.449092][ T7087] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1091'. [ 3382.451907][ T7104] lo speed is unknown, defaulting to 1000 [ 3382.469667][ T7104] lo speed is unknown, defaulting to 1000 [ 3382.577808][ T7104] lo speed is unknown, defaulting to 1000 [ 3382.889899][ T7104] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 3383.415383][ T7104] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 3386.141556][ T7104] lo speed is unknown, defaulting to 1000 [ 3386.322991][ T7104] lo speed is unknown, defaulting to 1000 [ 3387.732410][ T7110] mmap: syz.2.1098 (7110) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 3410.771184][ T7133] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1109'. [ 3410.776463][ T7133] nbd: must specify a size in bytes for the device [ 3415.936645][ T7142] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1113'. [ 3427.208169][ T7156] random: crng reseeded on system resumption [ 3441.417382][ T7171] pim6reg: entered allmulticast mode [ 3441.627638][ T7171] pim6reg: left allmulticast mode [ 3461.518930][ T7194] netlink: 4079 bytes leftover after parsing attributes in process `syz.0.1132'. [ 3466.628733][ T7202] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1135'. [ 3475.090039][ T7209] netlink: 100 bytes leftover after parsing attributes in process `syz.2.1140'. [ 3483.539455][ T7225] binder: 7223:7225 ioctl 400c620e 200000000000 returned -22 [ 3498.971646][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.450316][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.508068][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.512953][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.596987][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.697674][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.719887][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.751899][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.782666][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3499.927798][ T7236] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1148'. [ 3543.772068][ T7283] __nla_validate_parse: 8 callbacks suppressed [ 3543.772414][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3543.920633][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3543.991655][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.011838][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.026576][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.055254][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.070502][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.129710][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.160033][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3544.180394][ T7283] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1170'. [ 3549.687724][ C0] vkms_vblank_simulate: vblank timer overrun [ 3577.037749][ T7314] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 3587.825289][ T7324] fuse: blksize only supported for fuseblk [ 3589.662425][ T7326] ALSA: mixer_oss: invalid OSS volume '%I' [ 3610.712773][ T7349] __nla_validate_parse: 8 callbacks suppressed [ 3610.764776][ T7349] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1201'. [ 3610.767295][ T7349] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1201'. [ 3703.499156][ T7426] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1235'. [ 3703.502261][ T7426] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1235'. [ 3777.914790][ T7476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3777.977915][ T7476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3832.391862][ T37] audit: type=1800 audit(3831.310:74): pid=7509 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1271" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 3839.888728][ C0] vkms_vblank_simulate: vblank timer overrun [ 3906.792256][ T7560] usb usb1: usbfs: process 7560 (syz.0.1291) did not claim interface 2 before use [ 3917.797624][ T7565] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1293'. [ 3975.498080][ T7602] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1309'. [ 3984.261579][ C0] vkms_vblank_simulate: vblank timer overrun [ 4057.628839][ T7661] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 4057.636742][ T7462] lo speed is unknown, defaulting to 1000 [ 4108.944950][ T7703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4109.047613][ T7703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4187.259906][ T7764] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1377'. [ 4187.266666][ T7764] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1377'. [ 4187.269175][ T7764] netlink: 'syz.2.1377': attribute type 12 has an invalid length. [ 4187.270941][ T7764] netlink: 'syz.2.1377': attribute type 13 has an invalid length. [ 4216.752317][ T7790] [U] Ϧ:Kț.G8X4QTZ.|| [ 4222.441970][ T7792] netlink: 798 bytes leftover after parsing attributes in process `syz.2.1389'. [ 4227.678578][ T7796] nftables ruleset with unbound set [ 4278.990228][ T7834] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 4314.057111][ T7854] geneve2: entered promiscuous mode [ 4314.059394][ T7854] geneve2: entered allmulticast mode [ 4329.609834][ T7870] pim6reg: entered allmulticast mode [ 4369.137137][ T7904] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1437'. [ 4396.747467][ T7927] netlink: 'syz.2.1448': attribute type 2 has an invalid length. [ 4396.749935][ T7927] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1448'. [ 4417.198783][ T37] audit: type=1326 audit(4416.040:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7939 comm="syz.2.1454" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 4437.526449][ T7960] loop0: detected capacity change from 0 to 524287999 [ 4506.136578][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 4603.797358][ T8086] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1516'. [ 4609.991006][ T8091] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1518'. [ 4621.662478][ T37] audit: type=1326 audit(4620.580:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8100 comm="syz.0.1523" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 4692.366181][ T8155] binder: 8153:8155 ioctl c0306201 200000000340 returned -22 [ 4824.742834][ T8247] TCP: TCP_TX_DELAY enabled [ 4869.146310][ T37] audit: type=1326 audit(4868.059:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8275 comm="syz.2.1603" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 4872.251992][ C0] vkms_vblank_simulate: vblank timer overrun [ 4886.009137][ T8287] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1608'. [ 4893.819638][ T8291] tmpfs: Bad value for 'mpol' [ 4898.130343][ T8293] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1611'. [ 4905.396252][ T8297] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4905.518049][ T8297] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4933.699624][ C0] vkms_vblank_simulate: vblank timer overrun [ 5035.990894][ T8391] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1649'. [ 5095.698970][ T8424] netlink: 136 bytes leftover after parsing attributes in process `syz.0.1661'. [ 5095.786282][ T8424] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 5099.189572][ T8427] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1663'. [ 5148.937324][ T8460] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1676'. [ 5148.939803][ T8460] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1676'. [ 5148.941835][ T8460] netlink: 'syz.2.1676': attribute type 5 has an invalid length. [ 5179.668521][ C0] vkms_vblank_simulate: vblank timer overrun [ 5223.980437][ T8507] netlink: 100 bytes leftover after parsing attributes in process `syz.0.1698'. [ 5259.197606][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x4 [ 5259.202043][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x2 [ 5259.212696][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.229561][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.231406][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.264835][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.267115][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.269007][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.270719][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.272447][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.314069][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.316326][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.318226][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.320058][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.321816][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.350588][ T8252] hid-generic 0000:3000000:0000.0006: unknown main item tag 0x0 [ 5259.678632][ T8252] hid-generic 0000:3000000:0000.0006: hidraw0: HID v0.00 Device [sy] on syz0 [ 5284.738248][ T8562] xt_policy: neither incoming nor outgoing policy selected [ 5294.296231][ T8570] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1724'. [ 5353.204314][ C0] vkms_vblank_simulate: vblank timer overrun [ 5366.920534][ T8620] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 5379.058667][ T8628] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1750'. [ 5473.413298][ C0] vkms_vblank_simulate: vblank timer overrun [ 5608.621573][ T8683] lo speed is unknown, defaulting to 1000 [ 5636.908071][ C0] vkms_vblank_simulate: vblank timer overrun [ 5719.479525][ C0] vkms_vblank_simulate: vblank timer overrun [ 5746.599966][ T8683] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5747.272267][ T8683] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5837.710047][ T8683] hsr_slave_0: entered promiscuous mode [ 5837.872594][ T8683] hsr_slave_1: entered promiscuous mode [ 5838.016820][ T8683] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5838.018987][ T8683] Cannot create hsr debugfs directory [ 5887.677933][ T9028] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1783'. [ 5909.104653][ T8683] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 5909.240049][ C0] vkms_vblank_simulate: vblank timer overrun [ 5911.631527][ T8683] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 5913.982624][ T8683] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 5920.684667][ T8683] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 5998.405620][ T9064] (unnamed net_device) (uninitialized): (slave tunl0): Device is not bonding slave [ 5998.407337][ T9064] (unnamed net_device) (uninitialized): option active_slave: invalid value (tunl0) [ 6025.677722][ T8683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6098.852366][ C0] vkms_vblank_simulate: vblank timer overrun [ 6223.920484][ T9089] lo speed is unknown, defaulting to 1000 [ 6249.927320][ T9095] lo speed is unknown, defaulting to 1000 [ 6340.777123][ T38] INFO: task syz.2.1760:8658 blocked for more than 430 seconds. [ 6340.928052][ T38] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 6340.930111][ T38] Blocked by coredump. [ 6340.931410][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 6341.031817][ T38] task:syz.2.1760 state:D stack:0 pid:8658 tgid:8658 ppid:5245 task_flags:0x40044c flags:0x0000000c [ 6341.061265][ T38] Call Trace: [ 6341.126007][ T38] [] __schedule+0x1022/0x4094 [ 6341.129920][ T38] [] schedule+0xc4/0x35e [ 6341.131689][ T38] [] schedule_timeout+0x1c6/0x2ae SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 6341.206034][ T38] [] __wait_for_common+0x1d2/0x3e8 [ 6341.208303][ T38] [] wait_for_completion+0x1a/0x22 [ 6341.209969][ T38] [] rcu_barrier+0x2dc/0x6cc [ 6341.211781][ T38] [] netdev_run_todo+0x294/0x10b4 [ 6341.287688][ T38] [] rtnl_unlock+0x14/0x1c [ 6341.291353][ T38] [] tun_chr_close+0xde/0x230 [ 6341.356190][ T38] [] __fput+0x382/0xa8c [ 6341.358648][ T38] [] ____fput+0x1c/0x26 [ 6341.360553][ T38] [] task_work_run+0x16a/0x25e [ 6341.362471][ T38] [] do_exit+0x844/0x28ca [ 6341.447628][ T38] [] do_group_exit+0xd4/0x26c [ 6341.449862][ T38] [] get_signal+0x207c/0x22fc [ 6341.451709][ T38] [] arch_do_signal_or_restart+0x5d8/0x24c6 [ 6341.516712][ T38] [] exit_to_user_mode_loop+0x90/0x134 [ 6341.519127][ T38] [] do_trap_ecall_u+0x3f0/0x530 [ 6341.521041][ T38] [] handle_exception+0x146/0x152 [ 6341.640726][ T38] [ 6341.640726][ T38] Showing all locks held in the system: [ 6341.642816][ T38] 1 lock held by khungtaskd/38: [ 6341.776164][ T38] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 6341.781530][ T38] 1 lock held by dhcpcd/3050: [ 6341.820911][ T38] #0: ffffaf806ed3b0d8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x304/0x4094 [ 6341.847601][ T38] 2 locks held by getty/3157: [ 6341.849002][ T38] #0: ffffaf8018ae20a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 6341.928886][ T38] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 6343.308207][ T38] 3 locks held by syz-executor/3188: [ 6343.310233][ T38] 1 lock held by syz-executor/3198: [ 6343.311856][ T38] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 6346.649008][ T38] 2 locks held by kworker/0:4/7985: [ 6346.650633][ T38] 2 locks held by kworker/1:2/8384: [ 6346.652179][ T38] 2 locks held by kworker/u9:6/8419: [ 6350.975859][ T38] 5 locks held by kworker/1:1/8642: [ 6350.977928][ T38] 3 locks held by kworker/u9:4/8644: [ 6350.979606][ T38] 1 lock held by syz.2.1760/8658: [ 6350.981044][ T38] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 6351.056188][ T38] 3 locks held by kworker/1:5/8682: [ 6351.058073][ T38] 1 lock held by syz-executor/8683: [ 6351.059596][ T38] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 6351.124814][ T38] 3 locks held by kworker/u9:8/8832: [ 6351.126888][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 6351.131298][ T38] #1: ffff8f8006fe7b70 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 6351.214536][ T38] #2: ffffffff8986c1c8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x22/0x2a [ 6351.219639][ T38] 1 lock held by syz.0.1789/9068: [ 6351.221108][ T38] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 6351.277882][ T38] 2 locks held by kworker/u9:9/9076: [ 6351.279451][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 6351.335562][ T38] #1: ffff8f8005de7b70 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 6351.341034][ T38] 2 locks held by syz-executor/9089: [ 6351.342508][ T38] 3 locks held by syz-executor/9095: [ 6351.388947][ T38] #0: ffffffff890264e0 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0xea/0x31c [ 6351.438881][ T38] #1: ffffffff8986c1c8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x64c/0x1d78 [ 6351.496648][ T38] #2: ffffffff883ec778 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x26a/0x37e [ 6351.501480][ T38] 3 locks held by kworker/u9:10/9211: [ 6351.547352][ T38] 6 locks held by kworker/u9:9/9333: [ 6351.578063][ T38] [ 6351.579229][ T38] ============================================= [ 6351.579229][ T38] [ 6351.582031][ T38] NMI backtrace for cpu 0 [ 6351.582700][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 6351.583228][ T38] Hardware name: riscv-virtio,qemu (DT) [ 6351.583454][ T38] Call Trace: [ 6351.583574][ T38] [] dump_backtrace+0x2e/0x3c [ 6351.583947][ T38] [] show_stack+0x30/0x3c [ 6351.584197][ T38] [] dump_stack_lvl+0x12e/0x1a6 [ 6351.584613][ T38] [] dump_stack+0x1c/0x24 [ 6351.584949][ T38] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 6351.585260][ T38] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 6351.585644][ T38] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 6351.586175][ T38] [] watchdog+0xcf2/0x11de [ 6351.586745][ T38] [] kthread+0x39c/0x7d4 [ 6351.587191][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 6351.587659][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 6351.600111][ T38] Sending NMI from CPU 0 to CPUs 1: [ 6351.601901][ C1] NMI backtrace for cpu 1 [ 6351.602459][ C1] CPU: 1 UID: 0 PID: 9333 Comm: kworker/u9:9 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 6351.603111][ C1] Hardware name: riscv-virtio,qemu (DT) [ 6351.603421][ C1] epc : tcp_new+0x34/0x6f4 [ 6351.604054][ C1] ra : tcp_new+0x34/0x6f4 [ 6351.604623][ C1] epc : ffffffff85581c94 ra : ffffffff85581c94 sp : ffff8f8000017240 [ 6351.604968][ C1] gp : ffffffff89c83e20 tp : ffffaf8044173480 t0 : ffffaf8044e2bab8 [ 6351.605315][ C1] t1 : 000000000000f2f2 t2 : fffffffff2f20000 s0 : ffff8f80000172b0 [ 6351.605656][ C1] s1 : ffffaf8044e2b980 a0 : 0000000000000001 a1 : ffffaf802c42fdc0 [ 6351.605973][ C1] a2 : 0000000000f00000 a3 : ffffffff85581c8c a4 : 0000000000000000 [ 6351.606280][ C1] a5 : ffffaf8044174480 a6 : 0000000000f00000 a7 : 000000000000f1f1 [ 6351.606628][ C1] s2 : ffffaf8032561314 s3 : ffffaf802c42fdc0 s4 : 0000000000000014 [ 6351.606979][ C1] s5 : ffff8f80000178b0 s6 : ffffaf8032561314 s7 : 0000000000000014 [ 6351.607361][ C1] s8 : 0000000000000002 s9 : 0000000000000006 s10: 0000000000000000 [ 6351.607680][ C1] s11: ffffaf802c42fdc0 t3 : 81987a7b00000000 t4 : fffff5ef089c5730 [ 6351.608011][ C1] t5 : fffff5ef089c5731 t6 : 0000000000000002 [ 6351.608290][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 6351.608726][ C1] [] tcp_new+0x34/0x6f4 [ 6351.609427][ C1] [] nf_conntrack_tcp_packet+0x41a/0x6576 [ 6351.610030][ C1] [] nf_conntrack_in+0x9e6/0x1c3c [ 6351.610521][ C1] [] ipv4_conntrack_in+0x20/0x2e [ 6351.611056][ C1] [] nf_hook_slow+0xb8/0x1ec [ 6351.611628][ C1] [] ip_rcv+0x20e/0x44e [ 6351.612112][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 6351.612764][ C1] [] __netif_receive_skb+0x2c/0x144 [ 6351.613363][ C1] [] process_backlog+0x4f6/0x1cb0 [ 6351.613953][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 6351.614553][ C1] [] net_rx_action+0xad4/0xefc [ 6351.615120][ C1] [] handle_softirqs+0x4b2/0x132e [ 6351.615674][ C1] [] __irq_exit_rcu+0x18c/0x550 [ 6351.616198][ C1] [] irq_exit_rcu+0x10/0xf8 [ 6351.616736][ C1] [] handle_riscv_irq+0x40/0x4c [ 6351.617286][ C1] [] call_on_irq_stack+0x32/0x40 [ 6351.872901][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 6351.874736][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 6351.875998][ T38] Hardware name: riscv-virtio,qemu (DT) [ 6351.876792][ T38] Call Trace: [ 6351.877440][ T38] [] dump_backtrace+0x2e/0x3c [ 6351.878549][ T38] [] show_stack+0x30/0x3c [ 6351.879527][ T38] [] dump_stack_lvl+0x110/0x1a6 [ 6351.880648][ T38] [] dump_stack+0x1c/0x24 [ 6351.881631][ T38] [] panic+0x38c/0x86a [ 6351.882439][ T38] [] watchdog+0x78a/0x11de [ 6351.883480][ T38] [] kthread+0x39c/0x7d4 [ 6351.884383][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 6351.885259][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 6351.886553][ T38] SMP: stopping secondary CPUs [ 6351.889239][ T38] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:39:04 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804eb5b4 mhartid 0000000000000000 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff80142ad6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90a17000000bf8f1 x0/zero 0000000000000000 x1/ra ffffffff85816af0 x2/sp ffff8f8000006730 x3/gp ffffffff89c83e20 x4/tp ffffaf8013eb1a40 x5/t0 ffff8f8000006998 x6/t1 fffff5ef02ae94f0 x7/t2 ffffaf806ed256c0 x8/s0 ffff8f8000006a60 x9/s1 ffffaf801574a640 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff858178b8 x14/a4 1ffffffff0ed0991 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 fffff1ef00000cd8 x18/s2 ffffaf802c789780 x19/s3 1ffff5f002ae95c1 x20/s4 ffffaf802c789836 x21/s5 1ffff5f0058f1306 x22/s6 000000000000ffff x23/s7 000000000202000a x24/s8 00000000000000ec x25/s9 ffff8f8000006940 x26/s10 ffff8f80000069e0 x27/s11 0000000002ba9d22 x28/t3 fe2d690c00000000 x29/t4 fffff5ef02ae94f0 x30/t5 fffff5ef02ae94f1 x31/t6 1ffff5f003594a0b fcsr 0000000000000000 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 ffffffff804eb550 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff8007849a sepc ffffffff803d0804 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 901270000009f790 x0/zero 0000000000000000 x1/ra ffffffff804eb56c x2/sp ffff8f8000017950 x3/gp ffffffff89c83e20 x4/tp ffffaf80132c4ec0 x5/t0 ffff8f8000017b30 x6/t1 fffffffef21f49c8 x7/t2 1ffff1f000002ef8 x8/s0 ffff8f8000017860 x9/s1 ffff8f80000179a0 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff800784e2 x14/a4 0000000000000000 x15/a5 ffffaf80132c4ec0 x16/a6 0000000000f00000 x17/a7 ffffffff90fa4e43 x18/s2 ffffffff90fa4e40 x19/s3 ffffaf8011401780 x20/s4 0000000000000000 x21/s5 ffffffff87dfa1d9 x22/s6 ffff8d8000000000 x23/s7 ffffffff87dfa1d8 x24/s8 ffffffff87dfa1e0 x25/s9 0000000000002710 x26/s10 ffffffff89cc4e20 x27/s11 1ffff5f007e24969 x28/t3 29e476ff00000000 x29/t4 fffffffef21f49c8 x30/t5 fffffffef21f49c9 x31/t6 0000000000000002 fcsr 0000000000000000 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