last executing test programs: 2m27.283350905s ago: executing program 1 (id=588): r0 = syz_clone(0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) setpgid(r0, 0x0) 2m6.692005099s ago: executing program 1 (id=591): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x100000000004}, 0x18) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001940)=@newtaction={0xe98, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe84, 0x1, [@m_pedit={0xe80, 0x1, 0x0, 0x0, {{0xa}, {0xe54, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{}, 0x97, 0x0, [{}, {}]}, [{}, {}, {}, {}, {}, {0x448eade7}, {0x0, 0x0, 0x80000000}, {}, {}, {}, {0x0, 0x0, 0x0, 0x7}, {}, {0x0, 0x40000000}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0xfffffffc}, {}, {}, {0x0, 0xfffffffc}, {0x0, 0x4}, {}, {}, {}, {}, {0x0, 0xfffffffc}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, {}, {0xfffffffe}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x10}, {}, {0x0, 0x0, 0x0, 0x0, 0x8000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {}, {0x0, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, {}, {0xffffffff}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xe}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, {0xd41}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {}, {0x4}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x200}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x5}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, {0x3}], [{0x0, 0x1}, {}, {}, {0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x4, 0x1}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x1}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe98}, 0x1, 0x0, 0x0, 0x4008004}, 0x0) 1m53.939804726s ago: executing program 1 (id=593): r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x801, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000001c40)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0xa000}]) 1m41.512465011s ago: executing program 1 (id=595): mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x0) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000000)=':@&&)!\x00') mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 1m30.043452983s ago: executing program 1 (id=597): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000ff0000000000000a58000000060a0b040000000000000000020000002c0004802800018007000100637400001c000280050003001b000000080002400000001108000440000000040900010073797a30000000000900020073797a32"], 0x80}}, 0x0) 1m16.676591267s ago: executing program 1 (id=599): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ' \x00', 0x28, 0x3a, 0xff, @private2, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @private0, @ipv4={'\x00', '\xff\xff', @loopback}}}}}}}, 0x0) 51.009203052s ago: executing program 0 (id=601): r0 = shmget$private(0x0, 0x3000, 0x54001800, &(0x7f000010d000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmat(0x0, &(0x7f0000004000/0x4000)=nil, 0x5000) 34.563931505s ago: executing program 0 (id=603): ftruncate(0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, &(0x7f0000000080)) 22.354839268s ago: executing program 0 (id=604): r0 = syz_io_uring_setup(0x82e, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000380)={&(0x7f000000b000)={[{0x0}]}, 0x1}, 0x1) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f00000004c0)={&(0x7f0000004000)={[{0x0}, {0x0}, {0x0}, {0x0}]}, 0x4}, 0x1) 14.635415223s ago: executing program 0 (id=605): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x10, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x4, 0x0, &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000300)}, 0x20) 8.025554987s ago: executing program 0 (id=606): socketpair$unix(0x1, 0x0, 0x0, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)) setpriority(0x2, 0x0, 0x0) 0s ago: executing program 0 (id=607): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1, 0x3, 0x261, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, @void, @value, @void, @value}, 0x48) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:42269' (ED25519) to the list of known hosts. syzkaller login: [ 369.791932][ T3175] cgroup: Unknown subsys name 'net' [ 370.264695][ T3175] cgroup: Unknown subsys name 'cpuset' [ 370.384209][ T3175] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 429.718031][ T3175] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 502.619052][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 503.165818][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 503.288021][ T3181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 504.114857][ T3181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 518.022162][ T3180] hsr_slave_0: entered promiscuous mode [ 518.083679][ T3180] hsr_slave_1: entered promiscuous mode [ 520.133376][ T3181] hsr_slave_0: entered promiscuous mode [ 520.178433][ T3181] hsr_slave_1: entered promiscuous mode [ 520.217018][ T3181] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 520.219312][ T3181] Cannot create hsr debugfs directory [ 526.739149][ T3180] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 527.068323][ T3180] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 527.328468][ T3180] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 527.498229][ T3180] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 529.396500][ T3181] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 529.507623][ T3181] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 529.764904][ T3181] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 529.883038][ T3181] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 541.317980][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 542.316197][ T3181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 590.437471][ T3180] veth0_vlan: entered promiscuous mode [ 591.097128][ T3180] veth1_vlan: entered promiscuous mode [ 592.885846][ T3180] veth0_macvtap: entered promiscuous mode [ 593.235868][ T3180] veth1_macvtap: entered promiscuous mode [ 595.043043][ T3181] veth0_vlan: entered promiscuous mode [ 596.078490][ T3180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.097685][ T3180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.112893][ T3180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.116272][ T3180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.408589][ T3181] veth1_vlan: entered promiscuous mode [ 599.878584][ T3181] veth0_macvtap: entered promiscuous mode [ 600.302238][ T3181] veth1_macvtap: entered promiscuous mode [ 600.429357][ 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. [ 602.704973][ T3181] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.708042][ T3181] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.724382][ T3181] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.727161][ T3181] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 611.858698][ T3877] netlink: 'syz.1.2': attribute type 18 has an invalid length. [ 612.208314][ T3877] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 612.212975][ T3877] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 612.215304][ T3877] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 612.216957][ T3877] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 612.374448][ T3877] Zero length message leads to an empty skb [ 613.665292][ T3816] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 613.912454][ T3816] usb 1-1: Using ep0 maxpacket: 16 [ 614.229727][ T3816] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 614.392790][ T3816] usb 1-1: New USB device found, idVendor=0b57, idProduct=2bbd, bcdDevice=e7.cc [ 614.395710][ T3816] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 614.401197][ T3816] usb 1-1: Product: syz [ 614.425423][ T3816] usb 1-1: Manufacturer: syz [ 614.427866][ T3816] usb 1-1: SerialNumber: syz [ 614.569076][ T3816] usb 1-1: config 0 descriptor?? [ 614.775957][ T3816] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 615.155255][ T3816] usb 1-1: USB disconnect, device number 2 [ 636.854085][ T3912] binder: 3911:3912 unknown command 1702047345 [ 636.876575][ T3912] binder: 3911:3912 ioctl c0306201 20000080 returned -22 [ 644.529633][ T3918] mmap: syz.0.14 (3918) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 644.736044][ T3916] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 648.524895][ T8] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 648.857503][ T8] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 648.862585][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 648.864923][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 648.866853][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 648.909441][ T8] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 648.912875][ T8] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 648.914920][ T8] usb 2-1: Manufacturer: syz [ 649.037900][ T8] usb 2-1: config 0 descriptor?? [ 651.776137][ T8] appleir 0003:05AC:8243.0001: item fetching failed at offset 0/1 [ 651.809606][ T8] appleir 0003:05AC:8243.0001: parse failed [ 651.822122][ T8] appleir 0003:05AC:8243.0001: probe with driver appleir failed with error -22 [ 653.699695][ T3795] usb 2-1: USB disconnect, device number 2 [ 658.850852][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 675.559863][ T3962] hugetlbfs: Bad value 'p' for mount option 'size' [ 675.559863][ T3962] [ 707.519594][ T3990] netlink: 'syz.1.40': attribute type 2 has an invalid length. [ 716.016456][ T930] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 716.286839][ T930] usb 1-1: Using ep0 maxpacket: 8 [ 716.472815][ T930] usb 1-1: New USB device found, idVendor=2c7c, idProduct=0191, bcdDevice=1c.ef [ 716.474844][ T930] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 716.637474][ T930] usb 1-1: config 0 descriptor?? [ 717.839680][ T930] usb 1-1: USB disconnect, device number 3 [ 737.852177][ T4031] CUSE: unknown device info "" [ 737.853592][ T4031] CUSE: unknown device info "appraise_type" [ 737.854781][ T4031] CUSE: DEVNAME unspecified [ 768.903878][ T4059] netlink: 'syz.1.67': attribute type 142 has an invalid length. [ 780.104517][ T930] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 780.362774][ T930] usb 2-1: Using ep0 maxpacket: 16 [ 780.522144][ T930] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 780.524735][ T930] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 780.527694][ T930] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 780.529414][ T930] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 780.637459][ T930] usb 2-1: config 0 descriptor?? [ 782.124186][ T930] elan 0003:04F3:0755.0002: item fetching failed at offset 1/5 [ 782.178988][ T930] elan 0003:04F3:0755.0002: Hid Parse failed [ 782.193395][ T930] elan 0003:04F3:0755.0002: probe with driver elan failed with error -22 [ 782.687318][ T930] usb 2-1: USB disconnect, device number 3 [ 797.463631][ T4105] capability: warning: `syz.1.80' uses deprecated v2 capabilities in a way that may be insecure [ 807.839297][ T4119] ======================================================= [ 807.839297][ T4119] WARNING: The mand mount option has been deprecated and [ 807.839297][ T4119] and is ignored by this kernel. Remove the mand [ 807.839297][ T4119] option from the mount to silence this warning. [ 807.839297][ T4119] ======================================================= [ 807.915071][ T4119] hugetlbfs: Bad value 'A' for mount option 'nr_inodes' [ 807.915071][ T4119] [ 838.154830][ T4078] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 838.902420][ T4078] usb 2-1: Using ep0 maxpacket: 16 [ 838.995482][ T4078] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 838.998482][ T4078] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 839.007322][ T4078] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 839.038580][ T4078] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 839.044026][ T4078] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 839.046831][ T4078] usb 2-1: config 1 interface 0 has no altsetting 0 [ 839.049140][ T4078] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 839.071978][ T4078] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 839.358155][ T4078] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 840.517891][ T4078] scsi host0: usb-storage 2-1:1.0 [ 841.444910][ T3795] usb 2-1: USB disconnect, device number 4 [ 858.526398][ T4191] netlink: 'syz.0.105': attribute type 6 has an invalid length. [ 872.006582][ T4078] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 872.587096][ T4078] usb 1-1: Using ep0 maxpacket: 16 [ 873.132144][ T4078] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 873.134394][ T4078] usb 1-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 873.135714][ T4078] usb 1-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 873.137234][ T4078] usb 1-1: config 0 interface 0 has no altsetting 0 [ 873.138666][ T4078] usb 1-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 873.193593][ T4078] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 873.415727][ T4078] usb 1-1: config 0 descriptor?? [ 876.993244][ T4078] hid-generic 0003:045E:05DA.0003: ignoring exceeding usage max [ 877.796573][ T4078] hid-generic 0003:045E:05DA.0003: hidraw0: USB HID v0.00 Device [HID 045e:05da] on usb-dummy_hcd.0-1/input0 [ 878.183078][ T4078] usb 1-1: USB disconnect, device number 4 [ 905.743489][ T4225] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 918.933333][ T4234] sock: sock_timestamping_bind_phc: sock not bind to device [ 928.834192][ T25] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 929.331538][ T25] usb 2-1: Using ep0 maxpacket: 32 [ 929.545966][ T25] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 929.549085][ T25] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 930.095327][ T25] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 930.098209][ T25] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 930.172781][ T25] usb 2-1: Product: syz [ 930.175057][ T25] usb 2-1: Manufacturer: syz [ 930.718286][ T25] hub 2-1:4.0: USB hub found [ 932.987176][ T25] hub 2-1:4.0: config failed, hub has too many ports! (err -19) [ 934.473181][ T25] usb 2-1: USB disconnect, device number 5 [ 1102.447314][ T4324] netlink: 24 bytes leftover after parsing attributes in process `syz.0.140'. [ 1102.479859][ T4324] netlink: 272 bytes leftover after parsing attributes in process `syz.0.140'. [ 1102.527693][ T4324] netlink: 64 bytes leftover after parsing attributes in process `syz.0.140'. [ 1186.538643][ T4352] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1320.984242][ T3244] netdevsim netdevsim1 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1321.047441][ T3244] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1329.831851][ T3244] netdevsim netdevsim1 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1329.837056][ T3244] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1333.065135][ T3244] netdevsim netdevsim1 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1333.071531][ T3244] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1336.697643][ T3244] netdevsim netdevsim1 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1336.724540][ T3244] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1354.854184][ T3244] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1355.148721][ T3244] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1355.332585][ T3244] bond0 (unregistering): Released all slaves [ 1356.948420][ T3244] hsr_slave_0: left promiscuous mode [ 1357.037825][ T3244] hsr_slave_1: left promiscuous mode [ 1357.525355][ T3244] veth1_macvtap: left promiscuous mode [ 1357.547804][ T3244] veth0_macvtap: left promiscuous mode [ 1357.595344][ T3244] veth1_vlan: left promiscuous mode [ 1357.618535][ T3244] veth0_vlan: left promiscuous mode [ 1382.054177][ T4364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1382.333316][ T4364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1392.247913][ T4638] netlink: 4 bytes leftover after parsing attributes in process `syz.0.173'. [ 1400.636638][ T4364] hsr_slave_0: entered promiscuous mode [ 1400.673043][ T4364] hsr_slave_1: entered promiscuous mode [ 1400.693191][ T4364] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1400.694638][ T4364] Cannot create hsr debugfs directory [ 1417.535172][ T4364] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1417.958838][ T4364] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1418.696809][ T4364] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1419.157495][ T4364] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1436.056753][ T4364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1470.149180][ T4821] trusted_key: encrypted_key: key user:syz not found [ 1506.108403][ T4364] veth0_vlan: entered promiscuous mode [ 1507.248339][ T4364] veth1_vlan: entered promiscuous mode [ 1509.035253][ T4364] veth0_macvtap: entered promiscuous mode [ 1509.328758][ T4364] veth1_macvtap: entered promiscuous mode [ 1511.278711][ T4364] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1511.298167][ T4364] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1511.314364][ T4364] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1511.317287][ T4364] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1550.053875][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1550.392746][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1550.398022][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1550.423436][ T9] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 1550.442593][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1550.683991][ T9] usb 2-1: config 0 descriptor?? [ 1552.945860][ T9] hid-thrustmaster 0003:044F:B65D.0004: unexpected long global item [ 1552.973110][ T9] hid-thrustmaster 0003:044F:B65D.0004: parse failed with error -22 [ 1552.978857][ T9] hid-thrustmaster 0003:044F:B65D.0004: probe with driver hid-thrustmaster failed with error -22 [ 1552.996605][ T4896] syz.0.205 uses obsolete (PF_INET,SOCK_PACKET) [ 1554.243699][ T4278] usb 2-1: USB disconnect, device number 6 [ 1579.776629][ T4931] netlink: 72 bytes leftover after parsing attributes in process `syz.0.217'. [ 1594.026973][ T4947] binder: 4946:4947 ioctl c0306201 0 returned -14 [ 1594.237665][ T4947] binder: 4946:4947 ioctl c0306201 20000240 returned -11 [ 1614.420253][ T4968] netlink: 'syz.1.233': attribute type 8 has an invalid length. [ 1628.373000][ T4985] netlink: 12 bytes leftover after parsing attributes in process `syz.0.241'. [ 1636.874798][ T35] audit: type=1326 audit(1635.830:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4994 comm="syz.1.246" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xda7b6 code=0x0 [ 1644.099127][ T5002] netlink: 104 bytes leftover after parsing attributes in process `syz.1.248'. [ 1650.318531][ T5010] capability: warning: `syz.0.252' uses 32-bit capabilities (legacy support in use) [ 1664.265812][ T5019] Invalid logical block size (65531) [ 1690.734626][ T5054] netlink: 20 bytes leftover after parsing attributes in process `syz.0.268'. [ 1711.074131][ T5083] veth1_macvtap: left promiscuous mode [ 1711.077787][ T5083] macsec0: entered allmulticast mode [ 1711.848671][ T5085] veth1_macvtap: entered promiscuous mode [ 1711.863844][ T5085] veth1_macvtap: entered allmulticast mode [ 1711.872761][ T5085] macsec0: left allmulticast mode [ 1711.874201][ T5085] veth1_macvtap: left allmulticast mode [ 1744.117760][ T5122] process 'syz.0.299' launched './file2' with NULL argv: empty string added [ 1758.032507][ T5169] netlink: 4 bytes leftover after parsing attributes in process `syz.0.305'. [ 1775.696124][ T5183] wireguard: wg2: Could not create IPv4 socket [ 1787.726352][ T5192] loop0: detected capacity change from 0 to 524288000 [ 1792.880770][ T35] audit: type=1326 audit(1791.860:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5199 comm="syz.1.319" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xda7b6 code=0x0 [ 1823.004431][ T5240] netlink: 16 bytes leftover after parsing attributes in process `syz.1.338'. [ 1851.329691][ T35] audit: type=1326 audit(1850.310:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5267 comm="syz.1.349" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xda7b6 code=0x7fc00000 [ 1871.968022][ T5299] netlink: 224 bytes leftover after parsing attributes in process `syz.0.361'. [ 1892.171039][ C1] vkms_vblank_simulate: vblank timer overrun [ 1922.074147][ T5354] netlink: 16 bytes leftover after parsing attributes in process `syz.0.384'. [ 1935.526618][ T5370] veth1_macvtap: left promiscuous mode [ 1935.536179][ T5370] macsec0: entered allmulticast mode [ 1936.213972][ T5370] veth1_macvtap: entered promiscuous mode [ 1936.217641][ T5370] veth1_macvtap: entered allmulticast mode [ 1936.324118][ T5370] macsec0: left allmulticast mode [ 1936.326444][ T5370] veth1_macvtap: left allmulticast mode [ 1942.183623][ T5378] netlink: 8 bytes leftover after parsing attributes in process `syz.1.395'. [ 1961.527335][ T5398] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1968.649545][ T5406] veth1_macvtap: left promiscuous mode [ 1968.654476][ T5406] macsec0: entered allmulticast mode [ 1969.177574][ T5406] veth1_macvtap: entered promiscuous mode [ 1969.182757][ T5406] veth1_macvtap: entered allmulticast mode [ 1969.187192][ T5406] macsec0: left allmulticast mode [ 1969.189566][ T5406] veth1_macvtap: left allmulticast mode [ 2006.463849][ T5310] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 2006.876934][ T5310] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2006.879770][ T5310] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2006.904102][ T5310] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2006.908561][ T5310] usb 2-1: New USB device found, idVendor=28bd, idProduct=1903, bcdDevice= 0.00 [ 2006.932901][ T5310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2007.227845][ T5310] usb 2-1: config 0 descriptor?? [ 2008.896986][ T5310] input: HID 28bd:1903 Mouse as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:28BD:1903.0005/input/input1 [ 2009.119043][ T5310] uclogic 0003:28BD:1903.0005: input,hidraw0: USB HID v0.00 Mouse [HID 28bd:1903] on usb-dummy_hcd.1-1/input0 [ 2009.232631][ T5310] usb 2-1: USB disconnect, device number 7 [ 2012.344414][ T5493] netlink: 12 bytes leftover after parsing attributes in process `syz.0.438'. [ 2012.378367][ T5493] netlink: 4 bytes leftover after parsing attributes in process `syz.0.438'. [ 2013.750316][ T5493] netlink: 12 bytes leftover after parsing attributes in process `syz.0.438'. [ 2013.763839][ T5493] netlink: 4 bytes leftover after parsing attributes in process `syz.0.438'. [ 2016.903781][ T5493] netlink: 12 bytes leftover after parsing attributes in process `syz.0.438'. [ 2016.909448][ T5493] netlink: 4 bytes leftover after parsing attributes in process `syz.0.438'. [ 2030.704387][ T5508] netlink: 8 bytes leftover after parsing attributes in process `syz.0.444'. [ 2030.723060][ T5508] netlink: 4 bytes leftover after parsing attributes in process `syz.0.444'. [ 2030.725358][ T5508] netlink: 8 bytes leftover after parsing attributes in process `syz.0.444'. [ 2080.258951][ T3244] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2081.267648][ T3244] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2082.303333][ T3244] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2083.086370][ T3244] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2098.528805][ T3244] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2098.702256][ T3244] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2098.913039][ T3244] bond0 (unregistering): Released all slaves [ 2099.607587][ T3244] bond1 (unregistering): Released all slaves [ 2101.187227][ T3244] hsr_slave_0: left promiscuous mode [ 2101.285983][ T3244] hsr_slave_1: left promiscuous mode [ 2101.844393][ T3244] veth1_macvtap: left promiscuous mode [ 2101.848760][ T3244] veth0_macvtap: left promiscuous mode [ 2101.878380][ T3244] veth1_vlan: left promiscuous mode [ 2101.915716][ T3244] veth0_vlan: left promiscuous mode [ 2123.725554][ T5597] netlink: 'syz.0.471': attribute type 4 has an invalid length. [ 2123.766875][ T5597] netlink: 17 bytes leftover after parsing attributes in process `syz.0.471'. [ 2138.308730][ T5675] netlink: 40 bytes leftover after parsing attributes in process `syz.0.473'. [ 2160.445048][ T5563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2160.536812][ T5563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2168.994492][ T5807] netlink: 8 bytes leftover after parsing attributes in process `syz.0.477'. [ 2179.386071][ T5563] hsr_slave_0: entered promiscuous mode [ 2179.478745][ T5563] hsr_slave_1: entered promiscuous mode [ 2179.546938][ T5563] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2179.549530][ T5563] Cannot create hsr debugfs directory [ 2192.266806][ T5563] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2192.368270][ T5563] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2192.644681][ T5563] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2192.657791][ T5958] atomic_op ff6000001b8ea198 conn xmit_atomic 0000000000000000 [ 2192.828643][ T5563] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2208.378381][ T5563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2228.462401][ T35] audit: type=1804 audit(2227.430:5): pid=6014 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.489" name="/" dev="pidfs" ino=6313 res=1 errno=0 [ 2248.737469][ T6041] lo speed is unknown, defaulting to 1000 [ 2248.757536][ T6041] lo speed is unknown, defaulting to 1000 [ 2248.898405][ T6041] lo speed is unknown, defaulting to 1000 [ 2250.104335][ T6041] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2250.978826][ T6041] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 2253.038760][ T6041] lo speed is unknown, defaulting to 1000 [ 2253.158486][ T6041] lo speed is unknown, defaulting to 1000 [ 2271.209476][ T5563] veth0_vlan: entered promiscuous mode [ 2271.703324][ T5563] veth1_vlan: entered promiscuous mode [ 2275.636153][ T5563] veth0_macvtap: entered promiscuous mode [ 2276.384142][ T5563] veth1_macvtap: entered promiscuous mode [ 2279.699004][ T5563] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2279.712702][ T5563] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2279.725908][ T5563] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2279.728320][ T5563] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2306.669183][ T6117] netlink: 12 bytes leftover after parsing attributes in process `syz.0.512'. [ 2310.735348][ T3754] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 2310.933418][ T3754] usb 2-1: Using ep0 maxpacket: 8 [ 2311.122442][ T3754] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 2311.124917][ T3754] usb 2-1: config 0 has no interface number 0 [ 2311.127203][ T3754] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 101, changing to 10 [ 2311.129584][ T3754] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 59093, setting to 1024 [ 2311.156825][ T3754] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 2311.162511][ T3754] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2311.277393][ T3754] usb 2-1: config 0 descriptor?? [ 2311.339698][ T6122] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2311.605807][ T3754] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 2312.807954][ T4278] usb 2-1: USB disconnect, device number 8 [ 2313.199129][ T4278] iowarrior 2-1:0.1: I/O-Warror #0 now disconnected [ 2315.295931][ T6144] netlink: 72 bytes leftover after parsing attributes in process `syz.0.518'. [ 2315.306248][ T6144] netlink: 72 bytes leftover after parsing attributes in process `syz.0.518'. [ 2372.667026][ T6177] devtmpfs: Too few inodes for current use [ 2380.835830][ T6182] netlink: 'syz.0.532': attribute type 4 has an invalid length. [ 2380.874549][ T6182] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.532'. [ 2576.482756][ T6080] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 2577.061657][ T6080] usb 2-1: Using ep0 maxpacket: 32 [ 2577.475933][ T6080] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2577.512382][ T6080] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2577.527527][ T6080] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2577.562107][ T6080] usb 2-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 2577.566367][ T6080] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2577.936406][ T6080] usb 2-1: config 0 descriptor?? [ 2581.305619][ T6080] logitech-hidpp-device 0003:046D:C086.0006: item fetching failed at offset 0/2 [ 2581.425076][ T6080] logitech-hidpp-device 0003:046D:C086.0006: hidpp_probe:parse failed [ 2581.428697][ T6080] logitech-hidpp-device 0003:046D:C086.0006: probe with driver logitech-hidpp-device failed with error -22 [ 2581.823766][ T6080] usb 2-1: USB disconnect, device number 9 [ 2616.879175][ T6287] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 2673.054303][ T6306] netlink: 28 bytes leftover after parsing attributes in process `syz.1.578'. [ 2695.028410][ T6317] siw: device registration error -23 [ 2704.823936][ T6321] netlink: 52 bytes leftover after parsing attributes in process `syz.1.584'. [ 2704.858375][ T6321] netlink: 52 bytes leftover after parsing attributes in process `syz.1.584'. [ 2707.477385][ T6323] loop0: detected capacity change from 0 to 524287999 [ 2707.808908][ C0] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2707.812544][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 2707.840474][ C0] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2707.842118][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 2707.867709][ T6323] loop0: unable to read partition table [ 2707.896262][ T6323] loop_reread_partitions: partition scan of loop0 (3Ÿ ¾x³˜CÖ) failed (rc=-5) [ 2871.884811][ T36] INFO: task kworker/u9:2:3399 blocked for more than 432 seconds. [ 2871.982403][ T36] Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2871.984864][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2871.987110][ T36] task:kworker/u9:2 state:D stack:0 pid:3399 tgid:3399 ppid:2 flags:0x00000000 [ 2872.101721][ T36] Workqueue: events_unbound bpf_map_free_deferred [ 2872.105944][ T36] Call Trace: [ 2872.107710][ T36] [] __schedule+0xd5a/0x3886 [ 2872.171070][ T36] [] schedule+0xc4/0x324 [ 2872.173541][ T36] [] schedule_timeout+0x1e2/0x296 [ 2872.176838][ T36] [] __wait_for_common+0x1ca/0x4b6 [ 2872.241907][ T36] [] wait_for_completion+0x1a/0x22 [ 2872.245846][ T36] [] rcu_barrier+0x2dc/0x6cc [ 2872.249191][ T36] [] dev_map_free+0x11c/0x6b8 [ 2872.312199][ T36] [] bpf_map_free_deferred+0x21e/0x46a [ 2872.314853][ T36] [] process_one_work+0x956/0x1dae [ 2872.316974][ T36] [] worker_thread+0x5be/0xdc6 [ 2872.319052][ T36] [] kthread+0x28c/0x3a6 [ 2872.393707][ T36] [] ret_from_fork+0xe/0x18 [ 2872.397590][ T36] [ 2872.397590][ T36] Showing all locks held in the system: SYZFAIL: failed to recv rpc [ 2872.462495][ T36] 1 lock held by khungtaskd/36: [ 2872.464676][ T36] #0: ffffffff87fcc100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x68/0x2d6 [ 2872.493849][ T36] 2 locks held by kworker/u9:3/95: fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2872.497104][ T36] #0: ff60000011071148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 2872.564514][ T36] #1: ff20000000a07c90 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 2872.612013][ T36] 1 lock held by klogd/2998: [ 2872.614120][ T36] 2 locks held by getty/3149: [ 2872.615784][ T36] #0: ff6000001ce440a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2872.661443][ T36] #1: ff2000000008b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd7c/0x129a [ 2872.666822][ T36] 2 locks held by syz-executor/3175: [ 2872.668551][ T36] 3 locks held by kworker/u9:2/3399: [ 2872.701038][ T36] #0: ff60000011071148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 2872.706393][ T36] #1: ff2000000bd77c90 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 2872.763927][ T36] #2: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2872.796780][ T36] 2 locks held by kworker/1:1/3754: [ 2872.831275][ T36] 1 lock held by syz-executor/5563: [ 2872.834621][ T36] #0: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 2872.892653][ T36] 2 locks held by kworker/0:2/6080: [ 2872.914372][ T36] 5 locks held by kworker/1:5/6202: [ 2872.918163][ T36] 2 locks held by kworker/1:7/6289: [ 2872.961671][ T36] 4 locks held by modprobe/6391: [ 2872.964986][ T36] 1 lock held by syz.0.607/6392: [ 2872.967944][ T36] [ 2872.969733][ T36] ============================================= [ 2872.969733][ T36] [ 2873.041810][ T36] NMI backtrace for cpu 0 [ 2873.045263][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2873.049781][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2873.052175][ T36] Call Trace: [ 2873.054103][ T36] [] dump_backtrace+0x2e/0x3c [ 2873.057168][ T36] [] show_stack+0x34/0x40 [ 2873.059955][ T36] [] dump_stack_lvl+0x122/0x196 [ 2873.063068][ T36] [] dump_stack+0x1c/0x24 [ 2873.065716][ T36] [] nmi_cpu_backtrace+0x39c/0x39e [ 2873.069041][ T36] [] nmi_trigger_cpumask_backtrace+0x2b6/0x456 [ 2873.072778][ T36] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2873.075514][ T36] [] watchdog+0xcfa/0x1178 [ 2873.078028][ T36] [] kthread+0x28c/0x3a6 [ 2873.080845][ T36] [] ret_from_fork+0xe/0x18 [ 2873.087568][ T36] Sending NMI from CPU 0 to CPUs 1: [ 2873.092231][ C1] NMI backtrace for cpu 1 [ 2873.095176][ C1] CPU: 1 UID: 0 PID: 6202 Comm: kworker/1:5 Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2873.099400][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2873.102416][ C1] Workqueue: wg-crypt-wg1 wg_packet_tx_worker [ 2873.105928][ C1] epc : inet_addr_type_dev_table+0x28/0x226 [ 2873.107959][ C1] ra : inet_addr_type_dev_table+0x28/0x226 [ 2873.109805][ C1] epc : ffffffff854d838a ra : ffffffff854d838a sp : ff20000000016d40 [ 2873.111786][ C1] gp : ffffffff897bea80 tp : ff6000001b0bb480 t0 : ff60000032aa3ae0 [ 2873.113746][ C1] t1 : e5575e41ff702000 t2 : 0000000000000006 s0 : ff20000000016d80 [ 2873.115587][ C1] s1 : ff60000012775c80 a0 : ff6000001b0bb904 a1 : ff6000001bb86000 [ 2873.117608][ C1] a2 : 0000000000f00000 a3 : ffffffff854d8382 a4 : 0000000040000000 [ 2873.119573][ C1] a5 : 0000000000000003 a6 : 0000000000f00000 a7 : ff60000012775d50 [ 2873.121515][ C1] s2 : ff6000001bb86000 s3 : ff60000018a00000 s4 : 0000000000000000 [ 2873.123518][ C1] s5 : 0000000000000000 s6 : ff60000032aa3900 s7 : ff60000018a00000 [ 2873.125396][ C1] s8 : 0000000000000000 s9 : 1fec0000024eeb9b s10: 1fe4000000002dbc [ 2873.127330][ C1] s11: 1fec0000024eebaa t3 : 0000000032229a00 t4 : 0000000000000066 [ 2873.129200][ C1] t5 : ffebffff0655475d t6 : 1fec00000361780c [ 2873.131788][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2873.133964][ C1] [] inet_addr_type_dev_table+0x28/0x226 [ 2873.136266][ C1] [] ip_route_me_harder+0x824/0x1158 [ 2873.139511][ C1] [] synproxy_send_tcp.isra.0+0x2be/0x5d2 [ 2873.143702][ C1] [] synproxy_send_client_synack+0x940/0xc9a [ 2873.145766][ C1] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 2873.147816][ C1] [] nft_synproxy_eval+0x28/0x36 [ 2873.149725][ C1] [] nft_do_chain+0x328/0x1598 [ 2873.151670][ C1] [] nft_do_chain_inet+0x180/0x316 [ 2873.153609][ C1] [] nf_hook_slow+0xb8/0x1ec [ 2873.155467][ C1] [] ip_local_deliver+0x2ea/0x568 [ 2873.157316][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 2873.159243][ C1] [] ip_rcv+0xd6/0x44e [ 2873.161420][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 2873.163628][ C1] [] __netif_receive_skb+0x2c/0x144 [ 2873.165417][ C1] [] process_backlog+0x4fc/0x1cbc [ 2873.167384][ C1] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 2873.169416][ C1] [] net_rx_action+0xa12/0xf10 [ 2873.171424][ C1] [] handle_softirqs+0x4a6/0x10de [ 2873.173205][ C1] [] __irq_exit_rcu+0x188/0x372 [ 2873.174745][ C1] [] irq_exit_rcu+0x10/0xf8 [ 2873.176367][ C1] [] handle_riscv_irq+0x40/0x4c [ 2873.178279][ C1] [] call_on_irq_stack+0x32/0x40 [ 2873.894773][ T36] Kernel panic - not syncing: hung_task: blocked tasks [ 2873.897398][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 2873.899290][ T36] Hardware name: riscv-virtio,qemu (DT) [ 2873.901069][ T36] Call Trace: [ 2873.902174][ T36] [] dump_backtrace+0x2e/0x3c [ 2873.903830][ T36] [] show_stack+0x34/0x40 [ 2873.905365][ T36] [] dump_stack_lvl+0x108/0x196 [ 2873.907062][ T36] [] dump_stack+0x1c/0x24 [ 2873.908661][ T36] [] panic+0x388/0x86c [ 2873.910150][ T36] [] watchdog+0x78a/0x1178 [ 2873.911770][ T36] [] kthread+0x28c/0x3a6 [ 2873.913354][ T36] [] ret_from_fork+0xe/0x18 [ 2873.915522][ T36] SMP: stopping secondary CPUs [ 2873.919542][ T36] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:38:46 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80249ee4 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff8001fb06 sepc ffffffff802e215a vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a0129000000ad77e x0/zero 0000000000000000 x1/ra ffffffff844cd7ac x2/sp ff20000000017d50 x3/gp ffffffff897bea80 x4/tp ff60000012aa0000 x5/t0 ff60000012aa0b20 x6/t1 ff60000012aa0b70 x7/t2 000000000000003c x8/s0 ff20000000017d70 x9/s1 00000006b57b4b6d x10/a0 0000000000015ae9 x11/a1 ff6000006ec4cd40 x12/a2 00000000000f0000 x13/a3 ffffffff844cd7ac x14/a4 0000000000010000 x15/a5 ff60000012aa0000 x16/a6 00000000000f0000 x17/a7 0000000020938178 x18/s2 0000000000015ae9 x19/s3 0000000000000000 x20/s4 000000000000001e x21/s5 0000000000878368 x22/s6 ffebffff0dd87cb4 x23/s7 0000000000000004 x24/s8 ff6000006ec3e540 x25/s9 ff6000006ec3e594 x26/s10 7fffffffffffffff x27/s11 1fec00000dd87ce5 x28/t3 1fec000002554163 x29/t4 000000000000000c x30/t5 cf5845a49c6a17af x31/t6 1fec000002554172 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 ffffffff844cd7ac mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff80430ad2 sepc ffffffff800e0e1e vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a055a000000ab9dc x0/zero 0000000000000000 x1/ra ffffffff844cd7ac x2/sp ff20000000007a40 x3/gp ffffffff897bea80 x4/tp ff60000014ec0000 x5/t0 ff60000014ec0b20 x6/t1 ff60000014ec0b98 x7/t2 000000000000003c x8/s0 ff20000000007a60 x9/s1 00000006b57b4b49 x10/a0 0000000000013c50 x11/a1 ff6000006ec2bd40 x12/a2 00000000000f0000 x13/a3 ffffffff844cd7ac x14/a4 0000000000010000 x15/a5 ff60000014ec0000 x16/a6 00000000000f0000 x17/a7 0000000020938178 x18/s2 0000000000013c50 x19/s3 0000000000000000 x20/s4 000000000000001e x21/s5 00000000007b8fa4 x22/s6 ffebffff0dd83ab4 x23/s7 0000000000000004 x24/s8 ff6000006ec1d540 x25/s9 ff6000006ec1d594 x26/s10 7fffffffffffffff x27/s11 1fec00000dd83ae5 x28/t3 1fec0000029d8163 x29/t4 000000000000000c x30/t5 cf5845a49c6a17af x31/t6 1fec0000029d8177 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