last executing test programs: 14m34.824542754s ago: executing program 1 (id=544): syz_clone3(&(0x7f0000000080)={0xa690b000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x4) 14m31.312677314s ago: executing program 1 (id=546): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{0xc}, {}, {}, {}, {}, {}]}, @func, @volatile, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96}, 0x28) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a}}, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2, 0x0, 0x0, 0x1d6225b, 0x0, 0x0, 0x14}, 0x90) 14m26.495893854s ago: executing program 1 (id=549): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "af9c1d95b59ceb13"}}, 0x48}}, 0x0) 14m22.217793305s ago: executing program 1 (id=550): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x3c, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x20}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x3c}}, 0x0) 14m15.723817647s ago: executing program 1 (id=553): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000002c0)=0x20) statx(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0xffff4a9c0080ffff, 0x0) 14m11.59556362s ago: executing program 1 (id=555): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000004c0)={0xfffffff8, 0x3ff, 0x3fe}, 0x10) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807a6ff00b800000000000000080008000d000000", 0x24) 13m24.511547754s ago: executing program 32 (id=555): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000004c0)={0xfffffff8, 0x3ff, 0x3fe}, 0x10) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff807a6ff00b800000000000000080008000d000000", 0x24) 1m10.800242307s ago: executing program 0 (id=710): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000380)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0xfffe}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x18, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @redir={{0xa}, @val={0x4}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x14, 0x1, 0x0, 0x0, {0x1}}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000840) 1m8.994228123s ago: executing program 2 (id=711): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x38, r1, 0x7, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x38}}, 0x0) 51.776287768s ago: executing program 0 (id=712): syz_open_dev$usbfs(&(0x7f0000000080), 0x70, 0x101301) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x3, 0x2, 0x6, 0xfffa}, 0x39, [0x8000, 0x3, 0xf, 0x8, 0x80, 0x3, 0x3, 0x7f, 0x20000006, 0x20000000, 0x6, 0x62, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x0, 0x7, 0x3c1b, 0x1, 0x24, 0xd, 0x1, 0x0, 0xffffffff, 0xe661, 0x4, 0x7, 0x3, 0x8, 0x4c74, 0x80000000, 0x242, 0x3, 0xe, 0x0, 0x8071, 0x7, 0x6, 0xffffffff, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x3ff, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0x9, 0x8000012f, 0x8004, 0x5, 0xfffffff3, 0x129432e2, 0xc8, 0xf9, 0xe, 0x2bf, 0x1, 0x9, 0xfffffffc, 0x4, 0x10001, 0x0, 0x5, 0x2f, 0xe, 0x6, 0x78, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0xff, 0x5, 0x1000005, 0x5f31, 0x1000d, 0x200, 0x2, 0x4, 0xb, 0x4, 0x9, 0x4, 0xd, 0xffff8001, 0x47, 0x8000, 0x1, 0xfe000000, 0xffff, 0x2, 0x4, 0x9, 0x3, 0x3, 0x9, 0x1, 0x3, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x5, 0x408, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x303c, 0x3e7, 0xd, 0x5, 0x2, 0x2, 0x3, 0x8, 0x4, 0x6d01, 0x6, 0x38, 0x800003, 0x200, 0x80, 0x3, 0x4, 0x2950bfaf, 0x5000, 0xa2, 0x7, 0xa9, 0x5, 0x6, 0xac8, 0xbf, 0x4002, 0x3, 0x7ff, 0x12b, 0x4, 0x2b, 0xa, 0x0, 0x5, 0x1c, 0x120000, 0x3, 0x3, 0x80a2ed, 0x4, 0x825], [0x9, 0xbb33, 0x7, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x57, 0x5, 0x3, 0x101, 0x10000, 0x9, 0x7fff, 0xffff, 0xa620, 0x1, 0x78b, 0x1, 0x2, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0x1, 0xfffff000, 0x5, 0x3, 0x7e, 0x100, 0x9602, 0x7, 0xaf, 0x108, 0x6, 0x226, 0x5, 0x5, 0x8, 0x30b1d693, 0xa1f, 0xf44, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0xd7, 0x200, 0xffff343e, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 48.829151515s ago: executing program 2 (id=713): bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000000), 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') read$FUSE(r0, &(0x7f0000002280)={0x2020}, 0x2020) 42.948424677s ago: executing program 0 (id=714): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) recvmsg$unix(r0, 0x0, 0x121) 39.018884576s ago: executing program 2 (id=715): r0 = add_key$user(&(0x7f0000000f80), &(0x7f0000000fc0)={'syz', 0x3}, &(0x7f0000001000)="28fe", 0x2, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f0000001200)=""/236, 0xec) 34.943235483s ago: executing program 0 (id=716): r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_setup(0x6, &(0x7f0000001380)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000100)={0x1000000, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 28.103933936s ago: executing program 2 (id=717): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x11, &(0x7f0000000080)=@framed={{}, [@snprintf={{}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x5}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x6a}}, @call={0x85, 0x0, 0x0, 0xe}]}, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r1}, 0xc) 11.531941697s ago: executing program 2 (id=718): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x458002, 0x55) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) 11.294964809s ago: executing program 0 (id=719): r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x21}], 0x1, 0x0, 0x0, 0x0) 330.118202ms ago: executing program 2 (id=720): r0 = fsopen(&(0x7f0000000040)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='{:\'@-\x00', &(0x7f0000000180)='%*.\x00', 0x0) read(r0, 0x0, 0x0) 0s ago: executing program 0 (id=721): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x801, @remote, 0x4c}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0)=0x2000000, 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:43512' (ED25519) to the list of known hosts. syzkaller login: [ 368.312029][ T3182] cgroup: Unknown subsys name 'net' [ 368.875208][ T3182] cgroup: Unknown subsys name 'cpuset' [ 369.026035][ T3182] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 427.414080][ T3182] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 540.396816][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 540.581149][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 543.777124][ T3196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 543.892544][ T3196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 551.930450][ T3194] hsr_slave_0: entered promiscuous mode [ 551.997077][ T3194] hsr_slave_1: entered promiscuous mode [ 553.821815][ T3196] hsr_slave_0: entered promiscuous mode [ 553.852209][ T3196] hsr_slave_1: entered promiscuous mode [ 553.864524][ T3196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 553.866517][ T3196] Cannot create hsr debugfs directory [ 560.261400][ T3194] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 560.373360][ T3194] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 560.451926][ T3194] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 560.546294][ T3194] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 562.435149][ T3196] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 562.602124][ T3196] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 562.806975][ T3196] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 563.100768][ T3196] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 572.431454][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 575.292674][ T3196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 613.961331][ T3194] veth0_vlan: entered promiscuous mode [ 614.395624][ T3194] veth1_vlan: entered promiscuous mode [ 616.051057][ T3194] veth0_macvtap: entered promiscuous mode [ 616.353078][ T3194] veth1_macvtap: entered promiscuous mode [ 618.096081][ T3194] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.100409][ T3194] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.102367][ T3194] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 618.104227][ T3194] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.184393][ T3196] veth0_vlan: entered promiscuous mode [ 620.945952][ T3196] veth1_vlan: entered promiscuous mode [ 621.582328][ T3194] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 622.966076][ T3196] veth0_macvtap: entered promiscuous mode [ 623.259163][ T3196] veth1_macvtap: entered promiscuous mode [ 625.418963][ T3196] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.422443][ T3196] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.423813][ T3196] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 625.425078][ T3196] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 636.958560][ T3895] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 637.295094][ T3895] usb 1-1: Using ep0 maxpacket: 16 [ 637.565072][ T3895] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1023 [ 637.581572][ T3895] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 16 [ 637.684957][ T3895] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 637.686417][ T3895] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 637.690008][ T3895] usb 1-1: SerialNumber: syz [ 638.004439][ T3905] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 638.726510][ T3895] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -71 [ 638.994991][ T3895] usb 1-1: USB disconnect, device number 2 [ 669.416599][ T3950] netlink: 12 bytes leftover after parsing attributes in process `syz.1.21'. [ 676.746262][ T3960] netlink: 12 bytes leftover after parsing attributes in process `syz.0.26'. [ 691.981624][ T3977] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 718.355120][ T4006] capability: warning: `syz.1.46' uses deprecated v2 capabilities in a way that may be insecure [ 733.740610][ T3190] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 733.948950][ T3190] usb 1-1: Using ep0 maxpacket: 16 [ 734.034145][ T3190] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 734.035784][ T3190] usb 1-1: config 0 has no interface number 0 [ 734.050612][ T3190] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 734.052613][ T3190] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 734.054423][ T3190] usb 1-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 734.055755][ T3190] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 734.144383][ T3190] usb 1-1: config 0 descriptor?? [ 735.183639][ T3190] uclogic 0003:5543:0781.0001: unknown main item tag 0x0 [ 735.185975][ T3190] uclogic 0003:5543:0781.0001: unknown main item tag 0x0 [ 735.205561][ T3190] uclogic 0003:5543:0781.0001: unknown main item tag 0x0 [ 735.206934][ T3190] uclogic 0003:5543:0781.0001: unknown main item tag 0x0 [ 735.222972][ T3190] uclogic 0003:5543:0781.0001: unknown main item tag 0x0 [ 735.270769][ T3190] uclogic 0003:5543:0781.0001: No inputs registered, leaving [ 735.399939][ T3190] uclogic 0003:5543:0781.0001: hidraw0: USB HID v0.40 Device [HID 5543:0781] on usb-dummy_hcd.0-1/input1 [ 735.536452][ T3190] usb 1-1: USB disconnect, device number 3 [ 738.123225][ T4048] netlink: 8 bytes leftover after parsing attributes in process `syz.1.57'. [ 738.125727][ T4048] netlink: 12 bytes leftover after parsing attributes in process `syz.1.57'. [ 738.152506][ T4048] netlink: 'syz.1.57': attribute type 20 has an invalid length. [ 750.509519][ T35] audit: type=1400 audit(749.520:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4061 comm="syz.0.62" [ 757.718171][ T35] audit: type=1800 audit(756.690:3): pid=4074 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.66" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 770.951068][ T3894] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 771.332938][ T3894] usb 2-1: Using ep0 maxpacket: 16 [ 771.456632][ T3894] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 771.469381][ T3894] usb 2-1: config 0 has no interface number 0 [ 771.471581][ T3894] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 771.473598][ T3894] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 771.594234][ T3894] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 771.596513][ T3894] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.620541][ T3894] usb 2-1: Product: syz [ 771.622676][ T3894] usb 2-1: Manufacturer: syz [ 771.624616][ T3894] usb 2-1: SerialNumber: syz [ 772.132517][ T3894] usb 2-1: config 0 descriptor?? [ 772.245714][ T4084] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 772.323830][ T4084] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 773.541592][ T4089] netlink: 240 bytes leftover after parsing attributes in process `syz.0.70'. [ 773.543813][ T4089] netlink: 64 bytes leftover after parsing attributes in process `syz.0.70'. [ 774.982827][ T4084] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 774.984921][ T4084] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 775.932097][ T3894] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 775.933967][ T3894] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 775.949633][ T3894] asix 2-1:0.251: probe with driver asix failed with error -5 [ 777.329812][ T3912] usb 2-1: USB disconnect, device number 2 [ 791.661363][ T4106] macvtap1: entered promiscuous mode [ 791.664181][ T4106] vlan0: entered promiscuous mode [ 791.894489][ T4106] vlan0: left promiscuous mode [ 810.438838][ T35] audit: type=1800 audit(809.430:4): pid=4125 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.82" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 838.714037][ T3911] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 838.906757][ T3911] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 851.285639][ T4154] comedi comedi4: bad chanlist[0]=0x0400000b chan=11 range length=2 [ 878.830104][ T3911] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 879.563308][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 879.565733][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 880.168942][ T3911] usb 2-1: New USB device found, idVendor=060b, idProduct=700a, bcdDevice= 0.00 [ 880.171037][ T3911] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 880.172877][ T3911] usb 2-1: Manufacturer: syz [ 880.433500][ T3911] usb 2-1: config 0 descriptor?? [ 883.093929][ T3911] cougar 0003:060B:700A.0003: unknown main item tag 0x0 [ 883.102618][ T3911] cougar 0003:060B:700A.0003: unknown main item tag 0x0 [ 883.109320][ T3911] cougar 0003:060B:700A.0003: unknown main item tag 0x0 [ 883.111130][ T3911] cougar 0003:060B:700A.0003: unknown main item tag 0x0 [ 883.128885][ T3911] cougar 0003:060B:700A.0003: unknown main item tag 0x0 [ 883.262627][ T3911] cougar 0003:060B:700A.0003: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 883.711268][ T3911] usb 2-1: USB disconnect, device number 3 [ 922.730434][ T35] audit: type=1326 audit(921.740:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4231 comm="syz.1.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x7fc00000 [ 931.828370][ T4247] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1002.882290][ T4301] netlink: 798 bytes leftover after parsing attributes in process `syz.1.140'. [ 1005.416966][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x4 [ 1005.442455][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x2 [ 1005.445991][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.450937][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.452704][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.454414][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.456058][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.472367][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.474489][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.476132][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.483775][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.485834][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.489569][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.491715][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.493437][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.495029][ T3190] hid-generic 0000:3000000:0000.0004: unknown main item tag 0x0 [ 1005.573895][ T3190] hid-generic 0000:3000000:0000.0004: hidraw0: HID v0.00 Device [sy] on syz0 [ 1019.373775][ T4321] netlink: 20 bytes leftover after parsing attributes in process `syz.0.146'. [ 1019.423976][ T4321] Zero length message leads to an empty skb [ 1052.055792][ T4370] TCP: TCP_TX_DELAY enabled [ 1058.799864][ T4377] Driver unsupported XDP return value 0 on prog (id 15) dev N/A, expect packet loss! [ 1060.986003][ T4380] autofs: Bad value for 'fd' [ 1089.409612][ T4410] netlink: 8 bytes leftover after parsing attributes in process `syz.1.188'. [ 1089.412219][ T4410] netlink: 4 bytes leftover after parsing attributes in process `syz.1.188'. [ 1089.434921][ T4410] netlink: 'syz.1.188': attribute type 12 has an invalid length. [ 1098.604608][ T4421] netlink: 24 bytes leftover after parsing attributes in process `syz.0.192'. [ 1098.619786][ T4421] netlink: 56 bytes leftover after parsing attributes in process `syz.0.192'. [ 1098.622220][ T4421] netlink: 'syz.0.192': attribute type 10 has an invalid length. [ 1124.993185][ T4449] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1136.992681][ T4459] geneve2: entered promiscuous mode [ 1136.994625][ T4459] geneve2: entered allmulticast mode [ 1159.694805][ T4484] process 'syz.0.221' launched '/dev/fd/3' with NULL argv: empty string added [ 1193.285454][ T4516] netlink: 256 bytes leftover after parsing attributes in process `syz.0.235'. [ 1213.733446][ T4534] pim6reg: entered allmulticast mode [ 1214.350831][ T4534] pim6reg: left allmulticast mode [ 1219.051439][ T4542] netlink: 24 bytes leftover after parsing attributes in process `syz.1.246'. [ 1219.083741][ T4542] netlink: 8 bytes leftover after parsing attributes in process `syz.1.246'. [ 1219.085524][ T4542] netlink: 12 bytes leftover after parsing attributes in process `syz.1.246'. [ 1260.892006][ T4587] netlink: 16 bytes leftover after parsing attributes in process `syz.1.265'. [ 1284.532058][ T4348] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1284.740538][ T4348] usb 2-1: Using ep0 maxpacket: 8 [ 1284.816233][ T4348] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1284.822802][ T4348] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1284.825313][ T4348] usb 2-1: New USB device found, idVendor=17ef, idProduct=6009, bcdDevice= 0.00 [ 1284.840499][ T4348] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1284.991329][ T4348] usb 2-1: config 0 descriptor?? [ 1286.750550][ T4348] lenovo 0003:17EF:6009.0005: hidraw0: USB HID v0.00 Device [HID 17ef:6009] on usb-dummy_hcd.1-1/input0 [ 1287.023153][ T4348] usb 2-1: USB disconnect, device number 4 [ 1288.151969][ T35] audit: type=1800 audit(1287.160:6): pid=4632 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.276" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 1311.259601][ T4348] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1311.482315][ T4348] usb 2-1: Using ep0 maxpacket: 16 [ 1311.633539][ T4348] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1311.650138][ T4348] usb 2-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.00 [ 1311.652435][ T4348] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1311.821521][ T4348] usb 2-1: config 0 descriptor?? [ 1313.175051][ T4348] kye 0003:0458:0087.0006: reserved main item tag 0xd [ 1313.191629][ T4348] kye 0003:0458:0087.0006: unexpected long global item [ 1313.232630][ T4348] kye 0003:0458:0087.0006: parse failed [ 1313.235700][ T4348] kye 0003:0458:0087.0006: probe with driver kye failed with error -22 [ 1313.569535][ T4348] usb 2-1: USB disconnect, device number 5 [ 1332.581798][ T4679] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1334.511789][ T4679] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1336.542005][ T4679] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1337.871660][ T4679] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1340.255795][ T4679] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1340.836924][ T4679] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1341.241514][ T4679] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1341.903380][ T4679] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1370.405945][ T35] audit: type=1400 audit(1369.420:7): apparmor="DENIED" operation="change_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="/" pid=4724 comm="syz.0.303" [ 1404.282390][ T4759] netlink: 8 bytes leftover after parsing attributes in process `syz.1.317'. [ 1404.285431][ T4759] netlink: 4 bytes leftover after parsing attributes in process `syz.1.317'. [ 1404.307167][ T4759] netlink: 'syz.1.317': attribute type 11 has an invalid length. [ 1446.596386][ T4810] netlink: 28 bytes leftover after parsing attributes in process `syz.1.340'. [ 1458.142306][ T3911] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 1458.460493][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1458.464734][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1458.466786][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8C has an invalid bInterval 0, changing to 10 [ 1458.493689][ T3911] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8C has invalid wMaxPacketSize 0 [ 1458.504870][ T3911] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 1458.512795][ T3911] usb 2-1: New USB device found, idVendor=1b96, idProduct=000a, bcdDevice= 0.00 [ 1458.518728][ T3911] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1458.636446][ T3911] usb 2-1: config 0 descriptor?? [ 1461.534853][ T3911] ntrig 0003:1B96:000A.0007: unknown main item tag 0x0 [ 1461.538737][ T3911] ntrig 0003:1B96:000A.0007: unknown main item tag 0x0 [ 1461.540714][ T3911] ntrig 0003:1B96:000A.0007: unknown main item tag 0x0 [ 1461.542615][ T3911] ntrig 0003:1B96:000A.0007: unknown main item tag 0x0 [ 1461.559477][ T3911] ntrig 0003:1B96:000A.0007: unknown main item tag 0x0 [ 1461.691660][ T3911] ntrig 0003:1B96:000A.0007: hidraw0: USB HID v0.00 Device [HID 1b96:000a] on usb-dummy_hcd.1-1/input0 [ 1462.011583][ T3911] usb 2-1: USB disconnect, device number 6 [ 1463.851084][ T3912] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 1464.114931][ T3912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1464.118882][ T3912] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1464.124441][ T3912] usb 1-1: New USB device found, idVendor=146b, idProduct=0902, bcdDevice= 0.00 [ 1464.126834][ T3912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1464.260674][ T3912] usb 1-1: config 0 descriptor?? [ 1465.233292][ T3912] bigben 0003:146B:0902.0008: unexpected rdesc, please submit for review [ 1465.255683][ T3912] bigben 0003:146B:0902.0008: unknown main item tag 0x0 [ 1465.261592][ T3912] bigben 0003:146B:0902.0008: unknown main item tag 0x0 [ 1465.263160][ T3912] bigben 0003:146B:0902.0008: unknown main item tag 0x0 [ 1465.264765][ T3912] bigben 0003:146B:0902.0008: unknown main item tag 0x0 [ 1465.266481][ T3912] bigben 0003:146B:0902.0008: unknown main item tag 0x0 [ 1465.363312][ T3912] bigben 0003:146B:0902.0008: hidraw0: USB HID v0.01 Device [HID 146b:0902] on usb-dummy_hcd.0-1/input0 [ 1465.366308][ T3912] bigben 0003:146B:0902.0008: missing HID_OUTPUT_REPORT 0 [ 1465.401293][ T3912] bigben 0003:146B:0902.0008: no output report found [ 1465.845461][ T3912] usb 1-1: USB disconnect, device number 4 [ 1507.366416][ T4905] netlink: 8 bytes leftover after parsing attributes in process `syz.1.364'. [ 1522.916081][ T4920] x_tables: ip_tables: udp match: only valid for protocol 17 [ 1526.575610][ T4927] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.373'. [ 1526.731895][ T4925] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.373'. [ 1568.761904][ T4597] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1569.561527][ T4597] usb 2-1: config 1 has an invalid descriptor of length 63, skipping remainder of the config [ 1569.563956][ T4597] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1569.663080][ T4597] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1569.665463][ T4597] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1569.686580][ T4597] usb 2-1: SerialNumber: syz [ 1571.494546][ T4597] usb 2-1: 0:2 : does not exist [ 1572.332497][ T4597] usb 2-1: USB disconnect, device number 7 [ 1581.465137][ T5005] netlink: 8 bytes leftover after parsing attributes in process `syz.0.398'. [ 1584.676116][ T5009] netlink: 4 bytes leftover after parsing attributes in process `syz.0.400'. [ 1619.854292][ T5049] usb usb1: usbfs: process 5049 (syz.1.418) did not claim interface 2 before use [ 1623.170343][ T3189] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1623.440876][ T3189] usb 2-1: Using ep0 maxpacket: 32 [ 1623.561843][ T3189] usb 2-1: config 0 has an invalid interface number: 146 but max is 0 [ 1623.564021][ T3189] usb 2-1: config 0 has no interface number 0 [ 1623.580752][ T3189] usb 2-1: config 0 interface 146 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1623.584535][ T3189] usb 2-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83 [ 1623.586405][ T3189] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024 [ 1623.608853][ T3189] usb 2-1: config 0 interface 146 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 1623.611276][ T3189] usb 2-1: config 0 interface 146 altsetting 0 has an endpoint descriptor with address 0xF2, changing to 0x82 [ 1623.613475][ T3189] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1623.615421][ T3189] usb 2-1: config 0 interface 146 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1623.640562][ T3189] usb 2-1: config 0 interface 146 altsetting 0 endpoint 0x1 has invalid maxpacket 19968, setting to 1024 [ 1623.645210][ T3189] usb 2-1: config 0 interface 146 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1623.659547][ T3189] usb 2-1: config 0 interface 146 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 1623.872030][ T3189] usb 2-1: New USB device found, idVendor=05da, idProduct=009a, bcdDevice=62.95 [ 1623.876266][ T3189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1623.934881][ T3189] usb 2-1: Product: syz [ 1623.936882][ T3189] usb 2-1: Manufacturer: syz [ 1623.968134][ T3189] usb 2-1: SerialNumber: syz [ 1624.134364][ T3189] usb 2-1: config 0 descriptor?? [ 1624.252021][ T5053] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1624.344965][ T5053] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1624.510930][ T3189] microtek usb (rev 0.4.3): will this work? Response EP is not usually 3 [ 1624.512522][ T3189] microtek usb (rev 0.4.3): will this work? Image data EP is not usually 2 [ 1624.658838][ T3189] scsi host0: microtekX6 [ 1627.554997][ T4834] usb 2-1: USB disconnect, device number 8 [ 1636.015525][ T5085] ubi31: attaching mtd0 [ 1636.051789][ T5085] ubi31 error: ubi_attach_mtd_dev: bad VID header (46848) or data offsets (46912) [ 1645.471605][ T5098] netlink: 16 bytes leftover after parsing attributes in process `syz.0.428'. [ 1645.473372][ T5098] netlink: 16 bytes leftover after parsing attributes in process `syz.0.428'. [ 1664.534689][ T5122] capability: warning: `syz.0.439' uses 32-bit capabilities (legacy support in use) [ 1674.603991][ T5135] nbd: must specify an index to disconnect [ 1724.735017][ T5192] [U] ^C [ 1764.236687][ T5237] loop1: detected capacity change from 0 to 7 [ 1764.672074][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1764.676456][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 1764.709879][ C0] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1764.713175][ C0] Buffer I/O error on dev loop1, logical block 0, async page read [ 1764.722699][ T5237] loop1: unable to read partition table [ 1764.822312][ T5237] loop_reread_partitions: partition scan of loop1 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 1801.315466][ T5283] netlink: 16 bytes leftover after parsing attributes in process `syz.0.511'. [ 1801.324004][ T5283] netlink: 8 bytes leftover after parsing attributes in process `syz.0.511'. [ 1805.774303][ T5288] xt_CT: No such helper "snmp" [ 1810.971207][ T5295] ======================================================= [ 1810.971207][ T5295] WARNING: The mand mount option has been deprecated and [ 1810.971207][ T5295] and is ignored by this kernel. Remove the mand [ 1810.971207][ T5295] option from the mount to silence this warning. [ 1810.971207][ T5295] ======================================================= [ 1816.612023][ T5303] netlink: 'syz.0.517': attribute type 1 has an invalid length. [ 1821.572526][ T5307] ALSA: mixer_oss: invalid OSS volume '%I' [ 1847.279777][ T5341] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 1847.279777][ T5341] The task syz.0.533 (5341) triggered the difference, watch for misbehavior. [ 1945.532134][ T5431] netlink: 12 bytes leftover after parsing attributes in process `syz.0.572'. [ 1982.341496][ T5437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1982.484986][ T5437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2001.632986][ T5437] hsr_slave_0: entered promiscuous mode [ 2001.684064][ T5437] hsr_slave_1: entered promiscuous mode [ 2001.770767][ T5437] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2001.772926][ T5437] Cannot create hsr debugfs directory [ 2011.942672][ T5437] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2012.114618][ T5437] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2012.406148][ T5437] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2012.492852][ T5437] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2025.995194][ T5437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2048.424496][ T35] audit: type=1326 audit(2047.420:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5822 comm="syz.0.597" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x0 [ 2101.435979][ T5437] veth0_vlan: entered promiscuous mode [ 2101.909004][ T5437] veth1_vlan: entered promiscuous mode [ 2104.260366][ T5437] veth0_macvtap: entered promiscuous mode [ 2104.563930][ T5437] veth1_macvtap: entered promiscuous mode [ 2107.146423][ T5437] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2107.150868][ T5437] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2107.152253][ T5437] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2107.153601][ T5437] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2183.071640][ T5885] veth1_macvtap: left promiscuous mode [ 2183.073909][ T5885] macsec0: entered promiscuous mode [ 2183.075487][ T5885] macsec0: entered allmulticast mode [ 2184.426328][ T5886] veth1_macvtap: entered promiscuous mode [ 2184.508269][ T5886] veth1_macvtap: entered allmulticast mode [ 2184.734969][ T5886] macsec0: left promiscuous mode [ 2184.772128][ T5886] macsec0: left allmulticast mode [ 2184.774943][ T5886] veth1_macvtap: left allmulticast mode [ 2196.835508][ T5432] hid-generic 0000:0004:0005.0009: item fetching failed at offset 0/2 [ 2196.905457][ T5432] hid-generic 0000:0004:0005.0009: probe with driver hid-generic failed with error -22 [ 2209.914605][ T5899] binder: 5898:5899 ioctl c0306201 0 returned -14 [ 2332.502263][ T35] audit: type=1326 audit(2331.480:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5960 comm="syz.2.640" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x0 [ 2383.500445][ T35] audit: type=1326 audit(2382.450:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5986 comm="syz.0.650" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x0 [ 2444.266450][ T6026] block nbd0: Unsupported socket: shutdown callout must be supported. [ 2455.461938][ T6035] netlink: 208 bytes leftover after parsing attributes in process `syz.2.669'. [ 2576.326569][ T6093] netlink: 8 bytes leftover after parsing attributes in process `syz.2.693'. [ 2743.216077][ T38] INFO: task kworker/u9:1:3525 blocked for more than 430 seconds. [ 2743.282932][ T38] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 2743.285489][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2743.349830][ T38] task:kworker/u9:1 state:D stack:0 pid:3525 tgid:3525 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 2743.353934][ T38] Workqueue: events_unbound bpf_map_free_deferred [ 2743.356563][ T38] Call Trace: [ 2743.450801][ T38] [] __schedule+0x1022/0x4094 [ 2743.452325][ T38] [] schedule+0xc4/0x35e [ 2743.453449][ T38] [] schedule_timeout+0x1c6/0x2ae [ 2743.454518][ T38] [] __wait_for_common+0x1d2/0x3e8 [ 2743.455576][ T38] [] wait_for_completion+0x1a/0x22 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2743.456696][ T38] [] rcu_barrier+0x2dc/0x6cc [ 2743.508820][ T38] [] dev_map_free+0x11c/0x6bc [ 2743.510022][ T38] [] bpf_map_free_deferred+0x226/0x47a [ 2743.511036][ T38] [] process_one_work+0x96a/0x1f32 [ 2743.512177][ T38] [] worker_thread+0x5ce/0xde8 [ 2743.558619][ T38] [] kthread+0x39c/0x7d4 [ 2743.567809][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2743.569145][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2743.571191][ T38] [ 2743.571191][ T38] Showing all locks held in the system: [ 2743.572442][ T38] 1 lock held by khungtaskd/38: [ 2743.573485][ T38] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2743.649884][ T38] 4 locks held by kworker/1:2/926: [ 2743.651167][ T38] 1 lock held by klogd/3006: [ 2743.652170][ T38] 2 locks held by getty/3155: [ 2743.653167][ T38] #0: ffffaf80133e40a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2743.655934][ T38] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 2743.760019][ T38] 2 locks held by syz-executor/3182: [ 2743.761153][ T38] 2 locks held by kworker/1:1/3189: [ 2743.762276][ T38] 3 locks held by kworker/u9:1/3525: [ 2743.763799][ T38] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 2743.858565][ T38] #1: ffff8f80062d7b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 2743.863153][ T38] #2: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2743.865810][ T38] 2 locks held by kworker/1:5/3912: [ 2743.866615][ T38] 3 locks held by kworker/0:0/4348: [ 2743.944387][ T38] 2 locks held by kworker/1:0/4597: [ 2743.989762][ T38] 3 locks held by kworker/u9:7/5852: [ 2743.991664][ T38] 2 locks held by kworker/1:7/5857: [ 2743.993130][ T38] 2 locks held by kworker/1:9/5889: [ 2743.994549][ T38] 2 locks held by kworker/1:10/5915: [ 2743.995977][ T38] 2 locks held by kworker/1:12/5935: [ 2743.996991][ T38] 2 locks held by kworker/1:13/5950: [ 2744.052312][ T38] 2 locks held by kworker/1:16/6018: [ 2744.053863][ T38] 2 locks held by kworker/1:17/6041: [ 2744.055276][ T38] 2 locks held by syz.2.720/6153: [ 2744.056680][ T38] 2 locks held by syz.0.721/6154: [ 2744.109801][ T38] [ 2744.111534][ T38] ============================================= [ 2744.111534][ T38] [ 2744.114048][ T38] NMI backtrace for cpu 0 [ 2744.115432][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2744.116100][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2744.116377][ T38] Call Trace: [ 2744.116566][ T38] [] dump_backtrace+0x2e/0x3c [ 2744.117281][ T38] [] show_stack+0x30/0x3c [ 2744.117715][ T38] [] dump_stack_lvl+0x12e/0x1a6 [ 2744.118331][ T38] [] dump_stack+0x1c/0x24 [ 2744.118907][ T38] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2744.119450][ T38] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2744.119997][ T38] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2744.120581][ T38] [] watchdog+0xcf2/0x11de [ 2744.121169][ T38] [] kthread+0x39c/0x7d4 [ 2744.121592][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2744.122030][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2744.139109][ T38] Sending NMI from CPU 0 to CPUs 1: [ 2744.140656][ C1] NMI backtrace for cpu 1 [ 2744.140999][ C1] CPU: 1 UID: 0 PID: 5860 Comm: kworker/1:8 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2744.141401][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2744.141554][ C1] Workqueue: wg-crypt-wg1 wg_packet_decrypt_worker [ 2744.141995][ C1] epc : __cookie_v4_init_sequence+0x92/0x2e4 [ 2744.142308][ C1] ra : __cookie_v4_init_sequence+0x92/0x2e4 [ 2744.142760][ C1] epc : ffffffff859e0d1e ra : ffffffff859e0d1e sp : ffff8f8000017020 [ 2744.143076][ C1] gp : ffffffff89c83ca0 tp : ffffaf801c584ec0 t0 : ffffaf8031062560 [ 2744.143411][ C1] t1 : fffff5ef0620c4ac t2 : fffffffff2f20000 s0 : ffff8f8000017070 [ 2744.143685][ C1] s1 : ffffaf801e71c114 a0 : 0000000000000003 a1 : 000000000000059f [ 2744.143878][ C1] a2 : 0000000000f00000 a3 : ffffffff859e0d1e a4 : 0000000000000000 [ 2744.144063][ C1] a5 : ffffaf801c584ec0 a6 : 0000000000f00000 a7 : ffffaf8031062563 [ 2744.144252][ C1] s2 : 0000000000000000 s3 : ffff8f80000170e0 s4 : ffffaf801e71c100 [ 2744.144458][ C1] s5 : 0000000000000000 s6 : ffffaf801e71c100 s7 : ffffaf8031062500 [ 2744.144653][ C1] s8 : ffff8f8000017120 s9 : ffffaf8031062514 s10: 1ffff1f000002e18 [ 2744.144844][ C1] s11: 1ffff1f000002e40 t3 : 19ab921c00000000 t4 : fffff5ef0620c4ac [ 2744.145024][ C1] t5 : fffff5ef0620c4ad t6 : 0000000000000002 [ 2744.145242][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2744.145502][ C1] [] __cookie_v4_init_sequence+0x92/0x2e4 [ 2744.145853][ C1] [] synproxy_send_client_synack+0x3fc/0x8be [ 2744.146120][ C1] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 2744.146390][ C1] [] nft_synproxy_eval+0x28/0x36 [ 2744.146637][ C1] [] nft_do_chain+0x328/0x1598 [ 2744.146878][ C1] [] nft_do_chain_inet+0x180/0x316 [ 2744.147234][ C1] [] nf_hook_slow+0xb8/0x1ec [ 2744.147535][ C1] [] ip_local_deliver+0x2ea/0x568 [ 2744.147813][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 2744.148084][ C1] [] ip_rcv+0xd6/0x44e [ 2744.148350][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 2744.148702][ C1] [] __netif_receive_skb+0x2c/0x144 [ 2744.149061][ C1] [] process_backlog+0x4f6/0x1cb0 [ 2744.149419][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 2744.149760][ C1] [] net_rx_action+0xad4/0xefc [ 2744.150124][ C1] [] handle_softirqs+0x4b2/0x132e [ 2744.150464][ C1] [] __do_softirq+0x12/0x1a [ 2744.150919][ C1] [] ___do_softirq+0x18/0x20 [ 2744.151166][ C1] [] call_on_irq_stack+0x32/0x40 [ 2744.436218][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 2744.439164][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2744.441135][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2744.442363][ T38] Call Trace: [ 2744.443548][ T38] [] dump_backtrace+0x2e/0x3c [ 2744.445218][ T38] [] show_stack+0x30/0x3c [ 2744.446671][ T38] [] dump_stack_lvl+0x110/0x1a6 [ 2744.448360][ T38] [] dump_stack+0x1c/0x24 [ 2744.449933][ T38] [] panic+0x38c/0x86a [ 2744.451199][ T38] [] watchdog+0x78a/0x11de [ 2744.452796][ T38] [] kthread+0x39c/0x7d4 [ 2744.454234][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2744.455823][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2744.457782][ T38] SMP: stopping secondary CPUs [ 2744.461755][ T38] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:06:32 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff86323e60 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff802ffed6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 9040b000000b1f16 x0/zero 0000000000000000 x1/ra ffffffff802bd0ca x2/sp ffff8f8000307770 x3/gp ffffffff89c83ca0 x4/tp ffffaf8015280000 x5/t0 ffff8f8000307814 x6/t1 fffff5ef02a50000 x7/t2 736174203a4f464e x8/s0 ffff8f8000307770 x9/s1 0000000000000010 x10/a0 0000000000000001 x11/a1 00000000027f2346 x12/a2 0000000000000014 x13/a3 ffffffff89d8f0a0 x14/a4 0000000000000000 x15/a5 ffffaf8015281000 x16/a6 0000000000000003 x17/a7 ffffffff802bcfca x18/s2 ffffaf8015280000 x19/s3 1ffffffff2207878 x20/s4 0000000000000000 x21/s5 1ffff5effffefe60 x22/s6 0000000000000002 x23/s7 0000000000000000 x24/s8 ffffffff89cc4ca0 x25/s9 ffffaf7ffff7f300 x26/s10 00000000000000d0 x27/s11 0000000000000000 x28/t3 8579752400000000 x29/t4 0000000000000000 x30/t5 0000000000000000 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804eb5c8 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff804eb558 sepc ffffffff80160e9a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90131000000af815 x0/zero 0000000000000000 x1/ra ffffffff80af348e x2/sp ffff8f8000016dc0 x3/gp ffffffff89c83ca0 x4/tp ffffaf80123b0000 x5/t0 ffff8f8000016960 x6/t1 0000000000000001 x7/t2 fffffffff2f20000 x8/s0 ffff8f8000016e90 x9/s1 ffffffff90fcf7b8 x10/a0 0000000200000022 x11/a1 ffffffff86b623a0 x12/a2 0000000000000001 x13/a3 ffff8f8000016e34 x14/a4 f38912d922349e9c x15/a5 0000000000000000 x16/a6 fffff1ef00002dbd x17/a7 ffffffff90fcf7bb x18/s2 0000000000000001 x19/s3 ffffaf80123b0000 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff800783ae x23/s7 ffff8f8000016d20 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff8634b694 x27/s11 ffffaf8044753a14 x28/t3 627a5db700000000 x29/t4 fffffffef21f9ef7 x30/t5 fffffffef21f9ef8 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