last executing test programs: 4m29.59710754s ago: executing program 0 (id=237): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101080000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff08000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)={{0x14}, [@NFT_MSG_NEWRULE={0x7c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_TO_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x15, 0x1, "bfbfaa5d6eda36bc38de1c003cbddf4a81"}]}, @NFTA_RANGE_FROM_DATA={0xc, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, "d3"}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa4}}, 0x0) 4m14.412547915s ago: executing program 0 (id=239): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000480)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x19, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea80000000000000000000000deff0000000000000000000000000000000800", "2809e8dbe108038948224ad54afac11d875397bdb22d0000b420a1a93caa33f4767f9e01177d3dd40600000061ac00", "90be8b1c55f96400", [0x800, 0x80000]}}) 4m1.452892206s ago: executing program 0 (id=241): r0 = syz_clone(0x21000200, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) rt_tgsigqueueinfo(r0, r0, 0x8, &(0x7f0000000480)={0x2b, 0x0, 0xfffffffb}) 3m38.148857794s ago: executing program 0 (id=243): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) 3m28.474350678s ago: executing program 0 (id=245): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x1f, 0xf, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014001000b7030000000000008500000083000000bf0900000000000055090100000000009500020000000000bf91000000000000b7020000010000008500000084000000b70000000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 3m9.675384985s ago: executing program 0 (id=247): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="4000000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100677470000c00028008000100", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x40}}, 0x0) 2m20.791412337s ago: executing program 32 (id=247): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="4000000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100677470000c00028008000100", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x40}}, 0x0) 1m25.040403961s ago: executing program 1 (id=261): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000180000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m7.268418514s ago: executing program 1 (id=262): r0 = openat$rtc(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0x7005, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/191, 0x4}], 0x3) 55.214720633s ago: executing program 1 (id=263): unshare(0x2000400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, 0x0, 0x0) 41.212266083s ago: executing program 1 (id=264): r0 = getpid() r1 = syz_clone(0x0, 0x0, 0x16, 0x0, 0x0, 0x0) kcmp(r0, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 28.21551627s ago: executing program 1 (id=265): syz_usb_connect(0x2, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="120100000cb768405e0483020b9901e4020109021b000100000000090400fb015c291d00090509"], 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080), 0x3, 0x800) setxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=266): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000005c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x49}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0x3c}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:33934' (ED25519) to the list of known hosts. syzkaller login: [ 338.631519][ T3169] cgroup: Unknown subsys name 'net' [ 339.149940][ T3169] cgroup: Unknown subsys name 'cpuset' [ 339.269269][ T3169] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 395.534653][ T3169] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 471.766332][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 471.935608][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.185435][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.239145][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 485.246168][ T3179] hsr_slave_0: entered promiscuous mode [ 485.295444][ T3179] hsr_slave_1: entered promiscuous mode [ 487.107040][ T3180] hsr_slave_0: entered promiscuous mode [ 487.147978][ T3180] hsr_slave_1: entered promiscuous mode [ 487.196038][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 487.208559][ T3180] Cannot create hsr debugfs directory [ 494.025488][ T3180] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 494.234842][ T3180] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 494.614725][ T3180] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 494.868660][ T3180] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 495.929001][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 496.192540][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 496.358162][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 496.489481][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 507.263527][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 512.025231][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 545.044944][ T3180] veth0_vlan: entered promiscuous mode [ 545.339017][ T3180] veth1_vlan: entered promiscuous mode [ 546.189578][ T3180] veth0_macvtap: entered promiscuous mode [ 546.393633][ T3180] veth1_macvtap: entered promiscuous mode [ 546.927683][ T3179] veth0_vlan: entered promiscuous mode [ 547.844637][ T3180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 547.848199][ T3180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 547.850115][ T3180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 547.856018][ T3180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 548.573444][ T3179] veth1_vlan: entered promiscuous mode [ 552.029738][ T3179] veth0_macvtap: entered promiscuous mode [ 552.315571][ T3179] veth1_macvtap: entered promiscuous mode [ 553.927940][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.929484][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.932535][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 553.933900][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.488926][ T3180] 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. [ 574.534487][ T921] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 575.032538][ T921] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 575.034641][ T921] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 575.036291][ T921] usb 2-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.00 [ 575.037418][ T921] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.177101][ T921] usb 2-1: config 0 descriptor?? [ 576.761413][ T921] hid-generic 0003:0416:C168.0001: unknown main item tag 0x0 [ 576.828994][ T921] hid-generic 0003:0416:C168.0001: hidraw0: USB HID v0.00 Device [HID 0416:c168] on usb-dummy_hcd.1-1/input0 [ 576.939544][ T921] usb 2-1: USB disconnect, device number 2 [ 580.768428][ T3915] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10'. [ 580.772182][ T3915] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10'. [ 589.968638][ T3926] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13'. [ 589.970262][ T3926] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13'. [ 593.407489][ T3930] [U] [ 595.673994][ T8] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 595.908901][ T8] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 597.893441][ T3944] Illegal XDP return value 4294967274 on prog (id 2) dev N/A, expect packet loss! [ 619.414165][ T3876] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 619.891497][ T3876] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 619.896326][ T3876] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.040113][ T3876] usb 1-1: config 0 descriptor?? [ 620.145989][ T3876] cp210x 1-1:0.0: cp210x converter detected [ 621.866503][ T3876] cp210x 1-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 621.868453][ T3876] cp210x 1-1:0.0: GPIO initialisation failed: -71 [ 622.089820][ T3876] usb 1-1: cp210x converter now attached to ttyUSB0 [ 622.185518][ T3876] usb 1-1: USB disconnect, device number 2 [ 622.370150][ T3876] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 622.471302][ T3876] cp210x 1-1:0.0: device disconnected [ 654.564562][ T4028] netlink: 4 bytes leftover after parsing attributes in process `syz.0.48'. [ 658.538143][ T4034] netlink: 'syz.0.51': attribute type 2 has an invalid length. [ 658.555524][ T4034] netlink: 132 bytes leftover after parsing attributes in process `syz.0.51'. [ 661.819466][ T4038] capability: warning: `syz.0.53' uses deprecated v2 capabilities in a way that may be insecure [ 662.059204][ T4038] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 674.178279][ T4055] netlink: 8 bytes leftover after parsing attributes in process `syz.0.61'. [ 674.186686][ T4055] netlink: 4 bytes leftover after parsing attributes in process `syz.0.61'. [ 674.189330][ T4055] netlink: 'syz.0.61': attribute type 18 has an invalid length. [ 676.947462][ T4060] netlink: 'syz.1.63': attribute type 1 has an invalid length. [ 684.683759][ T3876] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 684.962811][ T3876] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 684.967147][ T3876] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 684.969214][ T3876] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 685.018568][ T3876] usb 1-1: New USB device found, idVendor=0b05, idProduct=1866, bcdDevice= 0.00 [ 685.027047][ T4080] mmap: syz.1.71 (4080) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 685.033814][ T3876] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 685.206892][ T3876] usb 1-1: config 0 descriptor?? [ 687.089876][ T3876] asus 0003:0B05:1866.0003: item fetching failed at offset 5/7 [ 687.129830][ T3876] asus 0003:0B05:1866.0003: Asus hid parse failed: -22 [ 687.158662][ T3876] asus 0003:0B05:1866.0003: probe with driver asus failed with error -22 [ 687.348401][ T3876] usb 1-1: USB disconnect, device number 3 [ 688.236939][ T4095] netlink: 34 bytes leftover after parsing attributes in process `syz.1.72'. [ 704.427968][ T3812] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 704.686364][ T3812] usb 1-1: Using ep0 maxpacket: 32 [ 704.850084][ T3812] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 704.862098][ T3812] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 704.864899][ T3812] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 704.866728][ T3812] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 705.016908][ T3812] usb 1-1: config 0 descriptor?? [ 705.145524][ T3812] hub 1-1:0.0: USB hub found [ 706.242735][ T3812] hub 1-1:0.0: config failed, hub has too many ports! (err -19) [ 707.072081][ T3812] usbhid 1-1:0.0: can't add hid device: -71 [ 707.102833][ T3812] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 707.273200][ T3812] usb 1-1: USB disconnect, device number 4 [ 732.817033][ T4156] veth1_macvtap: left promiscuous mode [ 732.835760][ T4156] macsec0: entered promiscuous mode [ 732.838585][ T4156] macsec0: entered allmulticast mode [ 732.866083][ T4155] netlink: 12 bytes leftover after parsing attributes in process `syz.1.93'. [ 733.528069][ T4157] veth1_macvtap: entered promiscuous mode [ 733.538862][ T4157] veth1_macvtap: entered allmulticast mode [ 733.567881][ T4157] macsec0: left promiscuous mode [ 733.615099][ T4157] macsec0: left allmulticast mode [ 733.617392][ T4157] veth1_macvtap: left allmulticast mode [ 738.479958][ T4163] netlink: 8 bytes leftover after parsing attributes in process `syz.1.97'. [ 746.095868][ T4169] netlink: 8 bytes leftover after parsing attributes in process `syz.1.100'. [ 833.798221][ T4270] trusted_key: encrypted_key: key user:syz not found [ 836.127093][ T4274] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 859.433686][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 859.632521][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 859.735015][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 859.736583][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 859.738022][ T8] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 859.739136][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 859.823715][ T8] usb 1-1: config 0 descriptor?? [ 862.093556][ T8] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 862.095926][ T8] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 862.097992][ T8] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 862.099676][ T8] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 862.123949][ T8] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 862.126113][ T8] savu 0003:1E7D:2D5A.0004: unbalanced collection at end of report description [ 862.166786][ T8] savu 0003:1E7D:2D5A.0004: parse failed [ 862.169774][ T8] savu 0003:1E7D:2D5A.0004: probe with driver savu failed with error -22 [ 862.344419][ T8] usb 1-1: USB disconnect, device number 5 [ 993.068345][ T4395] netlink: 36 bytes leftover after parsing attributes in process `syz.0.185'. [ 998.665162][ T4399] tmpfs: Bad value for 'mpol' [ 1011.617276][ T4403] nftables ruleset with unbound set [ 1103.505847][ T3812] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1103.508425][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 1103.766223][ T3812] usb 1-1: device descriptor read/64, error -32 [ 1104.094874][ T3812] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1104.472994][ T3812] usb 1-1: Using ep0 maxpacket: 16 [ 1105.189005][ T3812] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x7 has invalid wMaxPacketSize 0 [ 1105.194687][ T3812] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 1105.196094][ T3812] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x89 has invalid wMaxPacketSize 0 [ 1105.213795][ T3812] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1116.106099][ T3812] usb 1-1: New USB device found, idVendor=06cb, idProduct=0006, bcdDevice=9a.eb [ 1116.108446][ T3812] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1116.110287][ T3812] usb 1-1: Product: syz [ 1116.688760][ T3812] usb 1-1: config 0 descriptor?? [ 1116.819978][ T3812] usb 1-1: can't set config #0, error -32 [ 1120.474447][ T3812] usb 1-1: USB disconnect, device number 7 [ 1212.085053][ T3812] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1212.733139][ T3812] usb 2-1: Using ep0 maxpacket: 16 [ 1214.914383][ T3812] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1214.955798][ T3812] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1214.958430][ T3812] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 1214.960172][ T3812] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1216.484131][ T3812] usb 2-1: config 0 descriptor?? [ 1222.526683][ T3812] usbhid 2-1:0.0: can't add hid device: -32 [ 1222.596089][ T3812] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 1224.294685][ T3812] usb 2-1: USB disconnect, device number 3 [ 1239.967685][ T4503] ======================================================= [ 1239.967685][ T4503] WARNING: The mand mount option has been deprecated and [ 1239.967685][ T4503] and is ignored by this kernel. Remove the mand [ 1239.967685][ T4503] option from the mount to silence this warning. [ 1239.967685][ T4503] ======================================================= [ 1329.092324][ T4489] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1329.728397][ T4489] usb 1-1: Using ep0 maxpacket: 16 [ 1330.557404][ T4489] usb 1-1: config 0 has an invalid interface number: 214 but max is 0 [ 1330.559530][ T4489] usb 1-1: config 0 has no interface number 0 [ 1330.576152][ T4489] usb 1-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid maxpacket 1023, setting to 64 [ 1334.329439][ T4489] usb 1-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 1334.344459][ T4489] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1334.355049][ T4489] usb 1-1: Product: syz [ 1334.356884][ T4489] usb 1-1: Manufacturer: syz [ 1334.358334][ T4489] usb 1-1: SerialNumber: syz [ 1334.959004][ T4489] usb 1-1: config 0 descriptor?? [ 1340.817802][ T4489] usbtouchscreen 1-1:0.214: Failed to read FW rev: -110 [ 1340.847327][ T4489] usbtouchscreen 1-1:0.214: probe with driver usbtouchscreen failed with error -110 [ 1342.172598][ T4489] usb 1-1: USB disconnect, device number 8 [ 1458.794717][ T4599] netlink: 8 bytes leftover after parsing attributes in process `syz.1.253'. [ 1458.796433][ T4599] netlink: 12 bytes leftover after parsing attributes in process `syz.1.253'. [ 1458.797828][ T4599] netlink: 'syz.1.253': attribute type 20 has an invalid length. [ 1589.633693][ T8] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 1590.862735][ T8] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1590.864396][ T8] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1591.049072][ T8] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1591.061718][ T8] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1591.063048][ T8] usb 2-1: Product: syz [ 1591.063930][ T8] usb 2-1: Manufacturer: syz [ 1591.064802][ T8] usb 2-1: SerialNumber: syz [ 1591.236389][ T8] usb 2-1: config 0 descriptor?? [ 1593.458650][ T8] usb 2-1: selecting invalid altsetting 0 [ 1598.159784][ T8] usb 2-1: USB disconnect, device number 4 [ 1602.605201][ T4613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1605.338623][ T4613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1628.132205][ T37] INFO: task kworker/u9:1:3218 blocked for more than 430 seconds. [ 1628.173702][ T37] Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1628.175043][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1628.176196][ T37] task:kworker/u9:1 state:D stack:0 pid:3218 tgid:3218 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1628.178367][ T37] Workqueue: events_unbound bpf_map_free_deferred SYZFAIL: failed to recv rpc [ 1628.230137][ T37] Call Trace: [ 1628.302450][ T37] [] __schedule+0xe4c/0x3d70 [ 1628.303699][ T37] [] schedule+0xc4/0x324 [ 1628.329287][ T37] [] schedule_timeout+0x1c6/0x28a [ 1628.337254][ T37] [] __wait_for_common+0x1ca/0x4b6 [ 1628.338446][ T37] [] wait_for_completion+0x1a/0x22 [ 1628.339482][ T37] [] rcu_barrier+0x2dc/0x6cc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1628.375831][ T37] [] dev_map_free+0x11c/0x6bc [ 1628.377328][ T37] [] bpf_map_free_deferred+0x226/0x47a [ 1628.378434][ T37] [] process_one_work+0x96a/0x1f3a [ 1628.379581][ T37] [] worker_thread+0x5be/0xdc6 [ 1628.438500][ T37] [] kthread+0x37e/0x7b6 [ 1628.439986][ T37] [] ret_from_fork+0xe/0x18 [ 1628.488119][ T37] [ 1628.488119][ T37] Showing all locks held in the system: [ 1628.542699][ T37] 2 locks held by kworker/1:0/25: [ 1628.545307][ T37] 3 locks held by kworker/u9:0/27: [ 1628.546875][ T37] 1 lock held by khungtaskd/37: [ 1628.548271][ T37] #0: ffffffff883d8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x68/0x288 [ 1628.625438][ T37] 2 locks held by kworker/1:2/921: [ 1628.626485][ T37] 2 locks held by getty/3142: [ 1628.627321][ T37] #0: ffffaf801bed00a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 1628.676315][ T37] #1: ffff8f800008b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xd7c/0x129a [ 1628.679435][ T37] 1 lock held by syz-executor/3169: [ 1628.698364][ T37] 2 locks held by kworker/1:1/3184: [ 1628.699580][ T37] 3 locks held by kworker/u9:1/3218: [ 1628.752877][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f3a [ 1628.792370][ T37] #1: ffff8f800cb67bd0 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 1628.795743][ T37] #2: ffffffff883e8380 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 1628.798497][ T37] 3 locks held by kworker/u9:4/3237: [ 1628.799568][ T37] 2 locks held by kworker/1:4/3868: [ 1628.884339][ T37] 2 locks held by kworker/1:5/4342: [ 1628.885716][ T37] 2 locks held by kworker/1:6/4346: [ 1628.886695][ T37] 2 locks held by kworker/1:7/4351: [ 1628.887568][ T37] 2 locks held by kworker/1:8/4357: [ 1628.888431][ T37] 2 locks held by kworker/1:9/4371: [ 1628.889346][ T37] 2 locks held by syz.0.247/4583: [ 1628.951417][ T37] #0: ffffffff88fc9f20 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0xea/0x31c [ 1628.954798][ T37] #1: ffffffff883e8380 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 1628.957629][ T37] 2 locks held by syz-executor/4613: [ 1628.958581][ T37] 3 locks held by kworker/u9:6/4663: [ 1628.959515][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f3a [ 1629.033590][ T37] #1: ffff8f8006ba7bd0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x870/0x1f3a [ 1629.036365][ T37] #2: ffffffff898011c8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x22/0x2a [ 1629.039011][ T37] 2 locks held by syz.1.264/4703: [ 1629.039988][ T37] 2 locks held by syz.1.266/4839: [ 1629.085650][ T37] [ 1629.086813][ T37] ============================================= [ 1629.086813][ T37] [ 1629.088533][ T37] NMI backtrace for cpu 0 [ 1629.089044][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1629.089379][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1629.089533][ T37] Call Trace: [ 1629.089637][ T37] [] dump_backtrace+0x2e/0x3c [ 1629.089999][ T37] [] show_stack+0x30/0x3c [ 1629.090274][ T37] [] dump_stack_lvl+0x12e/0x1a6 [ 1629.090654][ T37] [] dump_stack+0x1c/0x24 [ 1629.090978][ T37] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 1629.091297][ T37] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 1629.091631][ T37] [] arch_trigger_cpumask_backtrace+0x2c/0x3e [ 1629.092006][ T37] [] watchdog+0xcf2/0x11de [ 1629.092338][ T37] [] kthread+0x37e/0x7b6 [ 1629.092654][ T37] [] ret_from_fork+0xe/0x18 [ 1629.104867][ T37] Sending NMI from CPU 0 to CPUs 1: [ 1629.106776][ C1] NMI backtrace for cpu 1 [ 1629.107165][ C1] CPU: 1 UID: 0 PID: 3868 Comm: kworker/1:4 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1629.107456][ C1] Hardware name: riscv-virtio,qemu (DT) [ 1629.107593][ C1] Workqueue: events_power_efficient wg_ratelimiter_gc_entries [ 1629.108150][ C1] epc : lock_acquire+0x414/0xb7c [ 1629.108544][ C1] ra : lock_acquire+0x37a/0xb7c [ 1629.109048][ C1] epc : ffffffff802cbbf8 ra : ffffffff802cbb5e sp : ffff8f8000016960 [ 1629.109260][ C1] gp : ffffffff89c1d3c0 tp : ffffaf801a263480 t0 : d3777d93517b484d [ 1629.109516][ C1] t1 : ffffaf801a2640a0 t2 : 0000000000000005 s0 : ffff8f8000016ad0 [ 1629.109763][ C1] s1 : 1ffff1f000002d38 a0 : ffffffff90fcb3a8 a1 : ffffffff868423c0 [ 1629.109970][ C1] a2 : 0000000000000013 a3 : ffffffff89d26000 a4 : 0000000000000000 [ 1629.110162][ C1] a5 : 0000000000000000 a6 : ffffffff8d421760 a7 : 00000000218dc892 [ 1629.110426][ C1] s2 : ffffaf806ed76748 s3 : ffffffff90fcb3a8 s4 : 0000000000000000 [ 1629.110653][ C1] s5 : ffffffff883d8200 s6 : 0000000000000000 s7 : ffffffff853c72ce [ 1629.110871][ C1] s8 : 0000000000000000 s9 : 0000000000000002 s10: ffffffff8665e748 [ 1629.111064][ C1] s11: ffffffff90fcb3a0 t3 : ffffaf801a263fb0 t4 : 1ffff5f00344c7f5 [ 1629.111254][ C1] t5 : 1ffff5f00344c818 t6 : 0000000000000001 [ 1629.111416][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 1629.111680][ C1] [] lock_acquire+0x414/0xb7c [ 1629.112112][ C1] [] net_generic+0x4e/0x310 [ 1629.112474][ C1] [] nf_conntrack_free+0x140/0x4a4 [ 1629.112721][ C1] [] nf_ct_destroy+0x176/0x272 [ 1629.113014][ C1] [] nf_conntrack_in+0x710/0x1c3c [ 1629.113257][ C1] [] ipv4_conntrack_local+0xf6/0x200 [ 1629.113537][ C1] [] nf_hook_slow+0xb8/0x1ec [ 1629.113813][ C1] [] __ip_local_out+0x498/0x9ce [ 1629.114097][ C1] [] ip_local_out+0x2e/0x1a8 [ 1629.114374][ C1] [] synproxy_send_tcp.isra.0+0x3de/0x5d2 [ 1629.114733][ C1] [] synproxy_send_client_synack+0x6dc/0x8be [ 1629.115086][ C1] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 1629.115437][ C1] [] nft_synproxy_eval+0x28/0x36 [ 1629.115784][ C1] [] nft_do_chain+0x328/0x1598 [ 1629.116127][ C1] [] nft_do_chain_inet+0x180/0x316 [ 1629.116480][ C1] [] nf_hook_slow+0xb8/0x1ec [ 1629.116791][ C1] [] ip_local_deliver+0x2ea/0x568 [ 1629.117127][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 1629.117372][ C1] [] ip_rcv+0xd6/0x44e [ 1629.117605][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 1629.117878][ C1] [] __netif_receive_skb+0x2c/0x144 [ 1629.118176][ C1] [] process_backlog+0x4f6/0x1cb0 [ 1629.118411][ C1] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 1629.118701][ C1] [] net_rx_action+0xa12/0xf10 [ 1629.118939][ C1] [] handle_softirqs+0x4b2/0x132e [ 1629.119186][ C1] [] __irq_exit_rcu+0x18c/0x550 [ 1629.119423][ C1] [] irq_exit_rcu+0x10/0xf8 [ 1629.119718][ C1] [] handle_riscv_irq+0x40/0x4c [ 1629.120118][ C1] [] call_on_irq_stack+0x32/0x40 [ 1629.360106][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 1629.362849][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1629.364516][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1629.365651][ T37] Call Trace: [ 1629.366642][ T37] [] dump_backtrace+0x2e/0x3c [ 1629.368249][ T37] [] show_stack+0x30/0x3c [ 1629.369318][ T37] [] dump_stack_lvl+0x110/0x1a6 [ 1629.370203][ T37] [] dump_stack+0x1c/0x24 [ 1629.371090][ T37] [] panic+0x38c/0x86a [ 1629.371826][ T37] [] watchdog+0x78a/0x11de [ 1629.372627][ T37] [] kthread+0x37e/0x7b6 [ 1629.373512][ T37] [] ret_from_fork+0xe/0x18 [ 1629.374680][ T37] SMP: stopping secondary CPUs [ 1629.377062][ T37] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:52:57 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff809c6da6 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff8013aaf2 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 902da000000b915f x0/zero 0000000000000000 x1/ra ffffffff8624527c x2/sp ffff8f8000006610 x3/gp ffffffff89c1d3c0 x4/tp ffffaf8014e99a40 x5/t0 f941049deb3fa619 x6/t1 ffffaf8014e9a610 x7/t2 000000000000001b x8/s0 ffff8f8000006780 x9/s1 ffff8d800061dc80 x10/a0 0000000000000001 x11/a1 ffffffff90fcb3a0 x12/a2 0000000000000102 x13/a3 0000000000000001 x14/a4 0000000000000000 x15/a5 00000000800c000c x16/a6 ffffffff8d421760 x17/a7 ffffffffd779ea7f x18/s2 ffffaf806ed70e30 x19/s3 ffffffff86679e30 x20/s4 ffffffffffffffff x21/s5 ffffffff89d27260 x22/s6 ffffaf80142d9000 x23/s7 ffff8f8000006700 x24/s8 ffffffff89c5c940 x25/s9 0000000000000000 x26/s10 ffffaf8014e99a40 x27/s11 1ffff5f0029d34ad x28/t3 ffffaf8014e9a570 x29/t4 1ffff5f0029d34ad x30/t5 1ffff5f0029d34c6 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 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804db99c mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff855d801e sepc ffffffff853cf54c vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90123000000984c1 x0/zero 0000000000000000 x1/ra ffffffff80073dce x2/sp ffff8f8000016810 x3/gp ffffffff89c1d3c0 x4/tp ffffaf8019cccec0 x5/t0 ffff8f80000168d0 x6/t1 000000000000000d x7/t2 0000000000000005 x8/s0 ffff8f8000016840 x9/s1 ffff8f8000016990 x10/a0 0000000000000005 x11/a1 ffffffff805442ee x12/a2 ffff8f8000018000 x13/a3 ffffffff80073ea0 x14/a4 0000000000000000 x15/a5 ffffaf8019cccec0 x16/a6 0000000000f00000 x17/a7 ffffffffcb16a378 x18/s2 ffff8f8000016a10 x19/s3 0000000000000004 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff819388dc x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86268630 x27/s11 ffffffff90000000 x28/t3 ffffaf8019ccd9f0 x29/t4 fffff5ef034124bb x30/t5 fffff5ef034124bc x31/t6 0000000000000001 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