last executing test programs: 23m25.689483809s ago: executing program 0 (id=927): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000600000027"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unshare(0x20000400) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000020000000000000080000000950000000000000018180000", @ANYRES32, @ANYBLOB="00000000000000000000000010ffffff00b15b84000000000000001812f70df20f84a8", @ANYRES32=0x1, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000085200000030000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x3, 0x29, &(0x7f00000000c0)=""/41, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000140)={0x2, 0xa, 0x6, 0x9}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000180)=[0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1], &(0x7f00000001c0)=[{0x3, 0x1, 0x6, 0x3}, {0x2, 0x6, 0x5, 0x5}], 0x10, 0xffff}, 0x9f) 23m17.731635769s ago: executing program 0 (id=929): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x4000003, 0x50032, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) syz_clone(0x100, 0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f00007d8000/0x800000)=nil, 0x800000) 22m58.872215166s ago: executing program 0 (id=932): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x0, 0x49, "c46e9fd1a84b7fa0bf2cca6beb9363a680b652a86bcf56a1b9ca5386103a5ccbe47b7b9aa6d8d701a3ba00000000b97800001022f987617c318500", 0x3a}, 0x60) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_buf(r0, 0x118, 0x2, 0x0, &(0x7f00000003c0)) 22m52.940569273s ago: executing program 0 (id=934): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) 22m45.576035159s ago: executing program 0 (id=936): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000004882, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0xf3, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0x19, 0x1, 0x0, r0, &(0x7f0000000000)="98", 0x3e8000072a, 0x1000000, 0x0, 0x10}]) 22m32.512046103s ago: executing program 0 (id=937): r0 = epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1f4, r2, &(0x7f0000000680)={0x5000001b}) 22m18.751570416s ago: executing program 32 (id=937): r0 = epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1f4, r2, &(0x7f0000000680)={0x5000001b}) 43.36922992s ago: executing program 1 (id=1097): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000180), 0x6e, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/179, 0x20000773}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)='>', 0x33fe0}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 39.805521859s ago: executing program 2 (id=1098): sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)="fd98a2b5d26c75348f703578d3d66a0dd76c74721a197ec6eb5d2392e6423771a3f60d80a2a8e371814912c9914957298d1d5b5863a2b18bd0a86be33e6285914571fa6dd76421b0fca2af", 0x4b}, 0x1, 0x0, 0x0, 0x40}, 0x24000005) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001200)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 33.224942042s ago: executing program 1 (id=1099): r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="c61800b000", @val, {@ipv4}}, 0x0) 29.197688387s ago: executing program 2 (id=1100): r0 = socket(0x10, 0x80803, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x81}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005e00"], 0x1c}}, 0x0) 26.683233199s ago: executing program 1 (id=1101): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={0x2c, 0x7, 0xa, 0x801, 0x0, 0x0, {0x2}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x2c}}, 0x0) 23.00014488s ago: executing program 2 (id=1102): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="3a9aeda12998", @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "fa0008", 0x18, 0x3a, 0x0, @remote, @loopback, {[], @mld={0x83, 0x0, 0x0, 0x9, 0xc034, @mcast1}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x6, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 20.082943119s ago: executing program 1 (id=1103): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000100)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f00000000c0)={'c', ' *:* ', 'rwm\x00'}, 0xa) 15.519859126s ago: executing program 2 (id=1104): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="5c00000013006bcd9e3fe3dc4e48aa31086b8703410000004000000000000000040014000d000a00100000009ee517d34460bc08eab556a705251e6182949a3651f60a84c9f5d1938837e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0) 12.302303837s ago: executing program 1 (id=1105): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x89482f, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x1021ce0, 0x0) 9.380451256s ago: executing program 2 (id=1106): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=@updpolicy={0xc4, 0x19, 0x501, 0x0, 0x0, {{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r2}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0x6e6bc0}, [@offload={0xc, 0x1c, {r2, 0x4}}]}, 0xc4}}, 0x0) 1.108300304s ago: executing program 2 (id=1107): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 0s ago: executing program 1 (id=1108): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0x52000775) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='fdinfo/3\x00') read$FUSE(r1, &(0x7f0000002080)={0x2020}, 0x54) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:26105' (ED25519) to the list of known hosts. syzkaller login: [ 511.445348][ T3221] cgroup: Unknown subsys name 'net' [ 512.123498][ T3221] cgroup: Unknown subsys name 'cpuset' [ 512.231921][ T3221] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 578.491606][ T28] sched: DL replenish lagged too much [ 591.938595][ T3221] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 716.342584][ T3227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 716.552956][ T3227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 720.315175][ T3226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 720.564203][ T3226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 737.970210][ T3227] hsr_slave_0: entered promiscuous mode [ 738.095030][ T3227] hsr_slave_1: entered promiscuous mode [ 741.749691][ T3226] hsr_slave_0: entered promiscuous mode [ 741.792893][ T3226] hsr_slave_1: entered promiscuous mode [ 741.831341][ T3226] debugfs: 'hsr0' already exists in 'hsr' [ 741.835668][ T3226] Cannot create hsr debugfs directory [ 750.751220][ T3227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 751.063923][ T3227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 751.833657][ T3227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 751.991203][ T3227] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 754.420386][ T3226] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 754.842028][ T3226] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 755.302612][ T3226] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 755.453314][ T3226] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 770.214547][ T3227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 773.745614][ T3226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 841.059296][ T3227] veth0_vlan: entered promiscuous mode [ 842.471928][ T3227] veth1_vlan: entered promiscuous mode [ 844.603434][ T3226] veth0_vlan: entered promiscuous mode [ 845.342583][ T3226] veth1_vlan: entered promiscuous mode [ 847.575047][ T3227] veth0_macvtap: entered promiscuous mode [ 848.032849][ T3227] veth1_macvtap: entered promiscuous mode [ 850.919045][ T3226] veth0_macvtap: entered promiscuous mode [ 851.532042][ T3226] veth1_macvtap: entered promiscuous mode [ 852.751568][ T3261] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 852.919980][ T3261] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.050559][ T3261] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.053938][ T3261] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.628077][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.630397][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.632230][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.633926][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 859.059779][ T3227] 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. [ 889.181402][ T3946] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7'. [ 889.200374][ T3946] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7'. [ 925.072372][ T3970] Zero length message leads to an empty skb [ 932.135243][ T3976] ======================================================= [ 932.135243][ T3976] WARNING: The mand mount option has been deprecated and [ 932.135243][ T3976] and is ignored by this kernel. Remove the mand [ 932.135243][ T3976] option from the mount to silence this warning. [ 932.135243][ T3976] ======================================================= [ 935.531715][ T3978] xt_l2tp: v2 tid > 0xffff: 37482740 [ 988.683103][ T4014] netlink: 8 bytes leftover after parsing attributes in process `syz.1.39'. [ 988.687354][ T4014] netlink: 12 bytes leftover after parsing attributes in process `syz.1.39'. [ 988.710184][ T4014] netlink: 'syz.1.39': attribute type 15 has an invalid length. [ 998.754229][ T4023] netdevsim netdevsim0: Firmware load for '../file0' refused, path contains '..' component [ 1042.876084][ T4054] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 1071.178934][ T4077] netlink: 'syz.0.68': attribute type 10 has an invalid length. [ 1071.933694][ T4079] netlink: 'syz.0.68': attribute type 10 has an invalid length. [ 1071.936017][ T4079] netlink: 2 bytes leftover after parsing attributes in process `syz.0.68'. [ 1071.974050][ T4079] nlmon0: entered promiscuous mode [ 1103.564565][ T4100] Driver unsupported XDP return value 0 on prog (id 9) dev N/A, expect packet loss! [ 1111.045147][ T4105] netlink: 4 bytes leftover after parsing attributes in process `syz.0.81'. [ 1111.309487][ T4106] netlink: 8 bytes leftover after parsing attributes in process `syz.1.80'. [ 1124.080092][ T4118] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1262.312513][ T4225] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1267.001370][ T4227] capability: warning: `syz.1.132' uses deprecated v2 capabilities in a way that may be insecure [ 1277.730863][ T4233] vlan2: entered allmulticast mode [ 1277.733097][ T4233] bond0: entered allmulticast mode [ 1277.734960][ T4233] bond_slave_0: entered allmulticast mode [ 1277.768567][ T4233] bond_slave_1: entered allmulticast mode [ 1299.940326][ T4123] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1300.494310][ T4123] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1300.503021][ T4123] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1300.505797][ T4123] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1300.510752][ T4123] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1300.529233][ T4123] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1300.531561][ T4123] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1301.020648][ T4123] usb 2-1: config 0 descriptor?? [ 1304.773922][ T4123] plantronics 0003:047F:FFFF.0001: ignoring exceeding usage max [ 1305.055620][ T4123] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1305.091789][ T4123] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1305.094523][ T4123] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1305.129967][ T4123] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1305.132403][ T4123] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1305.933189][ T4123] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1306.345576][ T4123] usb 2-1: USB disconnect, device number 2 [ 1391.630593][ T4329] netlink: 332 bytes leftover after parsing attributes in process `syz.0.166'. [ 1393.411334][ T4329] netlink: 332 bytes leftover after parsing attributes in process `syz.0.166'. [ 1412.771108][ T4123] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1413.088413][ T4123] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1413.090951][ T4123] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1413.093040][ T4123] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1413.095025][ T4123] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1413.101622][ T4123] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1413.103675][ T4123] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1413.295187][ T4123] usb 1-1: config 0 descriptor?? [ 1414.976144][ T4123] plantronics 0003:047F:FFFF.0002: ignoring exceeding usage max [ 1415.050338][ T4123] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1415.052473][ T4123] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1415.054283][ T4123] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1415.056012][ T4123] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1415.071539][ T4123] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1415.482427][ T4123] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1415.806007][ T4123] usb 1-1: USB disconnect, device number 2 [ 1448.133979][ T4396] netlink: 4 bytes leftover after parsing attributes in process `syz.1.185'. [ 1471.873254][ T4411] netlink: 'syz.0.192': attribute type 2 has an invalid length. [ 1471.875499][ T4411] netlink: 132 bytes leftover after parsing attributes in process `syz.0.192'. [ 1485.795619][ T4421] netlink: 56 bytes leftover after parsing attributes in process `syz.0.197'. [ 1524.990946][ T4123] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1525.297519][ T4123] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1525.300216][ T4123] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1525.302453][ T4123] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1525.304423][ T4123] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1525.316126][ T4123] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1525.319768][ T4123] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1525.493806][ T4123] usb 2-1: config 0 descriptor?? [ 1528.741874][ T4123] plantronics 0003:047F:FFFF.0003: ignoring exceeding usage max [ 1528.905203][ T4123] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1528.958300][ T4123] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1528.962213][ T4123] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1528.965592][ T4123] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1528.994364][ T4123] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 1529.334962][ T4123] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1529.735140][ T4123] usb 2-1: USB disconnect, device number 3 [ 1605.069169][ T4532] vlan3: entered allmulticast mode [ 1605.071290][ T4532] gretap0: entered allmulticast mode [ 1611.841464][ T3931] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1612.301053][ T3931] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1612.303812][ T3931] usb 2-1: New USB device found, idVendor=0458, idProduct=501b, bcdDevice= 0.00 [ 1612.305815][ T3931] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1612.574694][ T3931] usb 2-1: config 0 descriptor?? [ 1614.091357][ T3931] kye 0003:0458:501B.0004: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 1614.163309][ T3931] kye 0003:0458:501B.0004: item fetching failed at offset 0/3 [ 1614.260527][ T3931] kye 0003:0458:501B.0004: parse failed [ 1614.264784][ T3931] kye 0003:0458:501B.0004: probe with driver kye failed with error -22 [ 1614.669328][ T3931] usb 2-1: USB disconnect, device number 4 [ 1700.391270][ T4615] bond0: option primary: mode dependency failed, not supported in mode balance-rr(0) [ 1705.393252][ T4619] process 'syz.1.271' launched './file2' with NULL argv: empty string added [ 1720.260416][ T4631] pim6reg: entered allmulticast mode [ 1720.316048][ T4635] pim6reg: left allmulticast mode [ 1735.221859][ T4651] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1735.792246][ T4652] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 1736.816361][ T3929] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1737.262893][ T3932] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1742.062100][ T4656] netlink: 8 bytes leftover after parsing attributes in process `syz.1.285'. [ 1742.109110][ T4656] gre0: Master is either lo or non-ether device [ 1859.143850][ T4743] devpts: Bad value for 'max' [ 1880.731588][ T4758] netlink: 256 bytes leftover after parsing attributes in process `syz.1.330'. [ 1897.681876][ T4776] netlink: 'syz.0.335': attribute type 2 has an invalid length. [ 1897.684185][ T4776] netlink: 784 bytes leftover after parsing attributes in process `syz.0.335'. [ 1903.061290][ T4780] netlink: 28 bytes leftover after parsing attributes in process `syz.0.337'. [ 1950.392119][ T4813] nbd: illegal input index 67108864 [ 1976.325308][ T4833] pim6reg: entered allmulticast mode [ 1976.384746][ T4838] pim6reg: left allmulticast mode [ 1982.813857][ T4842] xt_l2tp: missing protocol rule (udp|l2tpip) [ 1986.172598][ T4844] usb usb1: usbfs: process 4844 (syz.0.363) did not claim interface 2 before use [ 1995.002352][ T4850] random: crng reseeded on system resumption [ 1997.168687][ T4850] Restarting kernel threads ... [ 1997.229938][ T4850] Done restarting kernel threads. [ 1998.271017][ T4853] netlink: 24 bytes leftover after parsing attributes in process `syz.0.367'. [ 2071.764757][ T4915] trusted_key: encrypted_key: key user:syz not found [ 2083.742006][ T4927] netlink: 8 bytes leftover after parsing attributes in process `syz.0.402'. [ 2114.034545][ T36] audit: type=1400 audit(2112.870:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4950 comm="syz.1.412" [ 2129.770781][ T4964] netlink: 8 bytes leftover after parsing attributes in process `syz.0.418'. [ 2190.668824][ T5013] netlink: 8 bytes leftover after parsing attributes in process `syz.1.440'. [ 2217.956181][ T5037] netlink: 'syz.0.452': attribute type 5 has an invalid length. [ 2217.963815][ T5037] netlink: 8 bytes leftover after parsing attributes in process `syz.0.452'. [ 2267.893988][ T5075] netlink: 116 bytes leftover after parsing attributes in process `syz.1.468'. [ 2273.234170][ T5078] netlink: 12 bytes leftover after parsing attributes in process `syz.0.469'. [ 2290.716789][ C0] hrtimer: interrupt took 2535900 ns [ 2312.331305][ T5110] raw_sendmsg: syz.1.484 forgot to set AF_INET. Fix it! [ 2333.095892][ T5131] lo speed is unknown, defaulting to 1000 [ 2333.165036][ T5131] lo speed is unknown, defaulting to 1000 [ 2333.350924][ T5131] lo speed is unknown, defaulting to 1000 [ 2333.763357][ T5131] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2334.137742][ T5131] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 2336.256083][ T5131] lo speed is unknown, defaulting to 1000 [ 2336.509537][ T5131] lo speed is unknown, defaulting to 1000 [ 2378.424371][ T5176] netlink: 12 bytes leftover after parsing attributes in process `syz.1.510'. [ 2387.322680][ T5183] netlink: 71 bytes leftover after parsing attributes in process `syz.1.513'. [ 2455.333466][ T3929] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2455.629704][ T3929] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 2455.633410][ T3929] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 2455.674886][ T3929] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2455.719495][ T3929] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 2455.932615][ T3929] usb 1-1: New USB device found, idVendor=1199, idProduct=b000, bcdDevice=e5.38 [ 2455.935290][ T3929] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2455.957411][ T3929] usb 1-1: Product: syz [ 2455.958774][ T3929] usb 1-1: Manufacturer: syz [ 2455.959995][ T3929] usb 1-1: SerialNumber: syz [ 2456.242224][ T3929] usb 1-1: config 0 descriptor?? [ 2458.213909][ T5133] usb 1-1: USB disconnect, device number 3 [ 2469.918695][ T5263] syz.1.541 uses obsolete (PF_INET,SOCK_PACKET) [ 2506.363962][ T5289] netlink: 44 bytes leftover after parsing attributes in process `syz.1.553'. [ 2506.381101][ T5289] netlink: 'syz.1.553': attribute type 6 has an invalid length. [ 2506.400342][ T5289] netlink: 'syz.1.553': attribute type 5 has an invalid length. [ 2506.402682][ T5289] netlink: 'syz.1.553': attribute type 4 has an invalid length. [ 2512.192041][ T5293] netlink: 36 bytes leftover after parsing attributes in process `syz.1.555'. [ 2519.147909][ T36] audit: type=1326 audit(2517.970:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5296 comm="syz.1.557" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7fc00000 [ 2542.845783][ T5314] netlink: 'syz.1.565': attribute type 3 has an invalid length. [ 2542.879185][ T5314] netlink: 666 bytes leftover after parsing attributes in process `syz.1.565'. [ 2547.605731][ T5319] netlink: 256 bytes leftover after parsing attributes in process `syz.1.567'. [ 2547.613166][ T5319] netlink: 72 bytes leftover after parsing attributes in process `syz.1.567'. [ 2581.231430][ T5348] netlink: 216 bytes leftover after parsing attributes in process `syz.0.579'. [ 2581.233738][ T5348] netlink: 24 bytes leftover after parsing attributes in process `syz.0.579'. [ 2581.236006][ T5348] netlink: 16 bytes leftover after parsing attributes in process `syz.0.579'. [ 2587.500517][ T5350] netlink: 8 bytes leftover after parsing attributes in process `syz.1.580'. [ 2587.502987][ T5350] netlink: 'syz.1.580': attribute type 21 has an invalid length. [ 2607.684080][ T5364] netlink: 4 bytes leftover after parsing attributes in process `syz.1.586'. [ 2613.445337][ T5368] tc_dump_action: action bad kind [ 2623.810886][ T5380] netlink: 4 bytes leftover after parsing attributes in process `syz.0.594'. [ 2628.605819][ T5382] netlink: 2 bytes leftover after parsing attributes in process `syz.0.595'. [ 2640.175721][ T5394] erspan0: entered promiscuous mode [ 2676.836125][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 2679.447652][ T5423] netlink: 'syz.0.613': attribute type 10 has an invalid length. [ 2754.860405][ T5473] netlink: 52 bytes leftover after parsing attributes in process `syz.0.636'. [ 2796.374547][ T5500] netlink: 4 bytes leftover after parsing attributes in process `syz.1.648'. [ 2879.824370][ T5553] loop0: Can't mount, would change RO state [ 2962.931136][ T5616] netlink: 8 bytes leftover after parsing attributes in process `syz.0.697'. [ 3122.585380][ T5693] netlink: 4 bytes leftover after parsing attributes in process `syz.1.730'. [ 3132.083100][ T5133] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 3132.743722][ T5133] usb 1-1: Using ep0 maxpacket: 16 [ 3132.939999][ T5133] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 3132.942546][ T5133] usb 1-1: config 1 has no interface number 0 [ 3132.944875][ T5133] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 3132.994706][ T5133] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 3133.023148][ T5133] usb 1-1: config 1 interface 105 has no altsetting 0 [ 3133.304086][ T5133] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 3133.328666][ T5133] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3133.331093][ T5133] usb 1-1: Product: syz [ 3133.332746][ T5133] usb 1-1: Manufacturer: syz [ 3133.334437][ T5133] usb 1-1: SerialNumber: syz [ 3134.456675][ T5695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3134.511089][ T5695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3136.221922][ T5695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3136.308732][ T5695] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 3136.929618][ T5133] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 3136.985792][ T5133] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 3137.130070][ T5133] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 3138.022592][ T5133] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 3e:29:10:cc:fd:67 [ 3138.490589][ T5133] usb 1-1: USB disconnect, device number 4 [ 3138.861300][ T5133] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 3141.531957][ T5133] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 3141.606302][ T5133] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 3141.625456][ T5133] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 3304.561882][ T36] audit: type=1326 audit(3303.410:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3304.606312][ T36] audit: type=1326 audit(3303.460:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3305.105182][ T36] audit: type=1326 audit(3303.960:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3305.390255][ T36] audit: type=1326 audit(3304.230:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3305.482525][ T36] audit: type=1326 audit(3304.240:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3305.888135][ T36] audit: type=1326 audit(3304.740:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3305.903746][ T36] audit: type=1326 audit(3304.750:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3306.022018][ T36] audit: type=1326 audit(3304.870:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3306.119348][ T36] audit: type=1326 audit(3304.970:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=150 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3306.151692][ T36] audit: type=1326 audit(3305.000:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5804 comm="syz.0.763" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x7ffc0000 [ 3314.920029][ T5812] netlink: 256 bytes leftover after parsing attributes in process `syz.1.766'. [ 3334.793376][ T5822] block nbd0: Unsupported socket: shutdown callout must be supported. [ 3427.780772][ T5866] syzkaller1: tun_chr_ioctl cmd 1074025672 [ 3427.782313][ T5866] syzkaller1: ignored: set checksum disabled [ 3464.410220][ T5883] Dead loop on virtual device ip6_vti0, fix it urgently! [ 3519.503450][ T5906] netlink: 4 bytes leftover after parsing attributes in process `syz.0.801'. [ 3520.662511][ T5903] workqueue: Failed to create a rescuer kthread for wq "wg-crypt-wireguard%d": -EINTR [ 3564.804915][ T5923] netlink: 'syz.0.808': attribute type 10 has an invalid length. [ 3736.140514][ T6003] ptrace attach of "/syz-executor exec"[3226] was attempted by ""[6003] [ 3887.122731][ T6062] netem: change failed [ 3931.921497][ T6080] dlm: plock device version mismatch: kernel (1.2.0), user (1.2105376.0) [ 3966.985312][ T6097] syz_tun: entered allmulticast mode [ 3967.794202][ T6097] dvmrp8: entered allmulticast mode [ 3969.492135][ T6094] syz_tun: left allmulticast mode [ 3969.514274][ T6094] dvmrp8: left allmulticast mode [ 3991.709954][ T6113] netlink: 'syz.0.873': attribute type 2 has an invalid length. [ 4043.161370][ T6133] netlink: 12 bytes leftover after parsing attributes in process `syz.1.882'. [ 4099.522566][ T6163] can0: slcan on ttyS3. [ 4102.441622][ T6164] can0 (unregistered): slcan off ttyS3. [ 4159.611129][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 4171.422818][ T6204] netlink: 236 bytes leftover after parsing attributes in process `syz.1.908'. [ 4173.499778][ T5139] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 4174.240719][ T5139] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 4174.621244][ T5139] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 4174.622782][ T5139] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4174.623901][ T5139] usb 1-1: Product: syz [ 4174.624763][ T5139] usb 1-1: Manufacturer: syz [ 4174.625586][ T5139] usb 1-1: SerialNumber: syz [ 4174.980286][ T5139] usb 1-1: config 0 descriptor?? [ 4180.520208][ T5139] usb 1-1: USB disconnect, device number 5 [ 4207.390891][ T6247] netlink: 'syz.0.914': attribute type 12 has an invalid length. [ 4217.604556][ T6251] devtmpfs: Cannot change global quota limit on remount [ 4317.422171][ T6212] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4319.751867][ T6212] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4321.056280][ T6212] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4323.596316][ T6212] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4351.423225][ T6212] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4351.502247][ T6212] bond_slave_0: left allmulticast mode [ 4351.648722][ T6212] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4351.744132][ T6212] bond_slave_1: left allmulticast mode [ 4351.804961][ T6212] bond0 (unregistering): Released all slaves [ 4354.370699][ T6212] hsr_slave_0: left promiscuous mode [ 4354.560976][ T6212] hsr_slave_1: left promiscuous mode [ 4355.475795][ T6212] veth1_macvtap: left promiscuous mode [ 4355.579104][ T6212] veth0_macvtap: left promiscuous mode [ 4355.625495][ T6212] veth1_vlan: left promiscuous mode [ 4355.634813][ T6212] veth0_vlan: left promiscuous mode [ 4400.923358][ T6335] netlink: 16 bytes leftover after parsing attributes in process `syz.1.942'. [ 4412.823820][ T6326] lo speed is unknown, defaulting to 1000 [ 4418.731597][ T6365] netlink: 16 bytes leftover after parsing attributes in process `syz.1.944'. [ 4446.914428][ T6460] nbd0: detected capacity change from 0 to 63 [ 4447.334427][ T57] block nbd0: Receive control failed (result -32) [ 4465.771834][ T6326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4466.143653][ T6326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4492.621786][ T6587] mmap: syz.1.952 (6587) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 4504.576085][ T6595] syz.1.953 (6595): drop_caches: 4 [ 4512.363871][ T6326] hsr_slave_0: entered promiscuous mode [ 4512.493964][ T6326] hsr_slave_1: entered promiscuous mode [ 4512.593094][ T6326] debugfs: 'hsr0' already exists in 'hsr' [ 4512.594978][ T6326] Cannot create hsr debugfs directory [ 4534.866215][ T6326] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 4535.274953][ T6326] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 4535.962328][ T6326] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 4536.185741][ T6326] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 4560.970371][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 4579.071165][ T6326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4723.789662][ T6326] veth0_vlan: entered promiscuous mode [ 4725.480521][ T6326] veth1_vlan: entered promiscuous mode [ 4731.078600][ T6326] veth0_macvtap: entered promiscuous mode [ 4731.417386][ T6326] veth1_macvtap: entered promiscuous mode [ 4736.533621][ T5809] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4736.546013][ T5809] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4736.643833][ T5809] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4736.685152][ T5809] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4738.884231][ T6819] tap0: tun_chr_ioctl cmd 1074025677 [ 4738.915954][ T6819] tap0: linktype set to 774 [ 4839.572642][ T6864] netlink: 12 bytes leftover after parsing attributes in process `syz.2.986'. [ 4895.736191][ T6878] netlink: 16 bytes leftover after parsing attributes in process `syz.1.993'. [ 4961.211605][ T6900] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4961.313036][ T6900] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5050.253732][ T6925] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5050.419448][ T6925] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5136.458848][ T6952] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1022'. [ 5394.841819][ T7034] vlan2: entered promiscuous mode [ 5394.843742][ T7034] bond0: entered promiscuous mode [ 5394.895417][ T7034] bond_slave_0: entered promiscuous mode [ 5394.949965][ T7034] bond_slave_1: entered promiscuous mode [ 5412.821739][ T7046] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1056'. [ 5448.925264][ T7058] netlink: 'syz.1.1061': attribute type 14 has an invalid length. [ 5506.443945][ T7082] netlink: 'syz.1.1072': attribute type 2 has an invalid length. [ 5536.975275][ T7100] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1077'. [ 5536.981309][ T7100] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1077'. [ 5551.249257][ T7107] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5551.412248][ T7107] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5551.533467][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 5551.534029][ T36] audit: type=1326 audit(5550.370:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7105 comm="syz.1.1081" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd46 code=0x0 [ 5590.223736][ T7126] loop1: detected capacity change from 0 to 7 [ 5590.455265][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 5590.459912][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 5590.494786][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 5590.497477][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 5590.514089][ T7126] loop1: unable to read partition table [ 5590.524106][ T7126] loop_reread_partitions: partition scan of loop1 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 5591.481979][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 5591.483542][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 5591.496116][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 5591.498338][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 5591.510546][ T7126] loop1: unable to read partition table [ 5633.749838][ T7152] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5633.794456][ T7152] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5658.322239][ T7167] netlink: 'syz.2.1104': attribute type 10 has an invalid length. [ 5658.323572][ T7167] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1104'. [ 5658.582264][ T7167] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 5677.149431][ T6804] ------------[ cut here ]------------ [ 5677.151921][ T6804] RTNL: assertion failed at ./include/net/netdev_lock.h (72) [ 5677.164805][ C1] WARNING: CPU: 1 PID: 6804 at ./include/net/netdev_lock.h:72 __linkwatch_sync_dev+0x210/0x24a [ 5677.165938][ C1] Modules linked in: [ 5677.167412][ C1] CPU: 1 UID: 0 PID: 6804 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT [ 5677.168100][ C1] Hardware name: riscv-virtio,qemu (DT) [ 5677.168840][ C1] Workqueue: bond0 bond_mii_monitor [ 5677.169982][ C1] epc : __linkwatch_sync_dev+0x210/0x24a [ 5677.170689][ C1] ra : __linkwatch_sync_dev+0x210/0x24a [ 5677.171254][ C1] epc : ffffffff8525ebfc ra : ffffffff8525ebfc sp : ffff8f800d7576f0 [ 5677.171677][ C1] gp : ffffffff89e99e80 tp : ffffaf801c704ec0 t0 : ffff8f800d7572d4 [ 5677.172111][ C1] t1 : fffff5ef0dda0cea t2 : 737361203a4c4e54 s0 : ffff8f800d757720 [ 5677.172542][ C1] s1 : ffffaf8019638000 a0 : 0000000000000000 a1 : ffffaf801c705ec0 [ 5677.172953][ C1] a2 : 0000000000000000 a3 : ffffffff8014e7b8 a4 : 0000000000000000 [ 5677.173361][ C1] a5 : 0000000000000000 a6 : fffff5ef0dda0ceb a7 : ffffaf806ed06753 [ 5677.173775][ C1] s2 : ffffffff89d88ce8 s3 : 0000000000000000 s4 : 1ffff5f0032c7193 [ 5677.174205][ C1] s5 : 1ffff1f001aeaeec s6 : 0000000000000005 s7 : 1ffff5f0032c7001 [ 5677.174619][ C1] s8 : ffffaf8019638008 s9 : ffffffff8723dfc0 s10: ffffffff855c691a [ 5677.175046][ C1] s11: 1ffff5f0032c705d t3 : 3f12813d00000000 t4 : fffff5ef0dda0cea [ 5677.175473][ C1] t5 : fffff5ef0dda0ceb t6 : ffff8f800d7570b8 [ 5677.175876][ C1] status: 0000000200000120 badaddr: ffffffff8525ebfc cause: 0000000000000003 [ 5677.176660][ C1] [] __linkwatch_sync_dev+0x210/0x24a [ 5677.177522][ C1] [] ethtool_op_get_link+0x1e/0x54 [ 5677.178113][ C1] [] bond_check_dev_link+0x380/0x5dc [ 5677.178921][ C1] [] bond_mii_monitor+0x3de/0x29a8 [ 5677.179734][ C1] [] process_one_work+0x842/0x1ea4 [ 5677.180574][ C1] [] worker_thread+0x5d2/0xdec [ 5677.181373][ C1] [] kthread+0x3a4/0x7e0 [ 5677.182031][ C1] [] ret_from_fork_kernel+0x2a/0xbb4 [ 5677.182747][ C1] [] ret_from_fork_kernel_asm+0x16/0x18 [ 5677.184623][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 5677.185553][ C1] CPU: 1 UID: 0 PID: 6804 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT [ 5677.186300][ C1] Hardware name: riscv-virtio,qemu (DT) [ 5677.186689][ C1] Workqueue: bond0 bond_mii_monitor [ 5677.187564][ C1] Call Trace: [ 5677.187777][ C1] [] dump_backtrace+0x2e/0x3c [ 5677.188535][ C1] [] show_stack+0x30/0x3c [ 5677.189077][ C1] [] dump_stack_lvl+0x110/0x1a6 [ 5677.189623][ C1] [] dump_stack+0x1c/0x24 [ 5677.190160][ C1] [] vpanic+0x368/0x74e [ 5677.190724][ C1] [] trace_suspend_resume+0x0/0x2de [ 5677.191328][ C1] [] check_panic_on_warn+0xc0/0xe4 [ 5677.191919][ C1] [] __warn+0x330/0x4e4 [ 5677.192472][ C1] [] report_bug+0x40c/0x60e [ 5677.193132][ C1] [] handle_break+0x134/0x32a [ 5677.193866][ C1] [] do_trap_break+0x6e/0x8c [ 5677.194722][ C1] [] handle_exception+0x146/0x152 [ 5677.195630][ C1] [] __linkwatch_sync_dev+0x210/0x24a [ 5677.196182][ C1] [] ethtool_op_get_link+0x1e/0x54 [ 5677.196797][ C1] [] bond_check_dev_link+0x380/0x5dc [ 5677.197525][ C1] [] bond_mii_monitor+0x3de/0x29a8 [ 5677.198323][ C1] [] process_one_work+0x842/0x1ea4 [ 5677.199140][ C1] [] worker_thread+0x5d2/0xdec [ 5677.199949][ C1] [] kthread+0x3a4/0x7e0 [ 5677.200609][ C1] [] ret_from_fork_kernel+0x2a/0xbb4 [ 5677.201345][ C1] [] ret_from_fork_kernel_asm+0x16/0x18 [ 5677.202687][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 05:22:48 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f0c9f2 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000022 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff86432c68 vstvec 0000000000000000 mepc ffffffff80090b56 sepc ffffffff8525ebfc vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff8525ebfc htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 907340000009db16 x0/zero 0000000000000000 x1/ra ffffffff81f0c9c2 x2/sp ffff8f800d756d60 x3/gp ffffffff89e99e80 x4/tp ffffaf801c704ec0 x5/t0 2000000000000000 x6/t1 0000000000000001 x7/t2 2065726177647261 x8/s0 ffff8f800d756da0 x9/s1 0000000000000000 x10/a0 ffffffff91232168 x11/a1 ffffaf801c704ec0 x12/a2 0000000000000000 x13/a3 ffffffff81f0c9b0 x14/a4 1ffffffff224642d x15/a5 ffff8f800006d000 x16/a6 ffffffff912323f2 x17/a7 0000000000000003 x18/s2 ffffffff91232120 x19/s3 0000000000000071 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff81f0c954 x23/s7 0000000000000000 x24/s8 ffffffff9105cfdd x25/s9 0000000000000010 x26/s10 fffffffef224642f x27/s11 dfffffff00000000 x28/t3 ffffffff9105cfb7 x29/t4 fffff1ef01aead9c x30/t5 fffff1ef01aead9d x31/t6 ffffffff9105cfb7 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 ffffffff80086f16 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff86432c68 vstvec 0000000000000000 mepc ffffffff804fe33a sepc ffffffff804fe33a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 9014c000000afc83 x0/zero 0000000000000000 x1/ra ffffffff80086f12 x2/sp ffff8f80000075c0 x3/gp ffffffff89e99e80 x4/tp ffffaf801bee4ec0 x5/t0 0000000000046600 x6/t1 fffffffef13f4930 x7/t2 fffffffff487ecdc x8/s0 ffff8f80000075f0 x9/s1 ffffffff86a0c408 x10/a0 0000000000000000 x11/a1 ffffaf801bee4ec0 x12/a2 00000000000f0000 x13/a3 ffffffff8015b6e2 x14/a4 0000000000000002 x15/a5 0000000000010000 x16/a6 fffffffef13f4931 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff91243920 x20/s4 ffffaf8011e9a400 x21/s5 0000000000000004 x22/s6 ffffffff86a5ac00 x23/s7 ffffffff8685e000 x24/s8 ffffffff80086c54 x25/s9 ffffaf801ca2f300 x26/s10 0000000000000000 x27/s11 ffffaf802dd31178 x28/t3 4b952e4d00000000 x29/t4 fffffffef13f4930 x30/t5 fffffffef13f4931 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