last executing test programs: 3m2.653488699s ago: executing program 3 (id=643): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010100000000000000002b00000008000300", @ANYRES32=r2, @ANYBLOB="0400460005003400a9000000080026006c090000300051802c00e080040006000500020001002c00110001"], 0x60}, 0x1, 0x0, 0x0, 0x4010}, 0x0) 3m2.462592473s ago: executing program 3 (id=646): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e001009058b1e20"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x5b24, 0x0) 3m0.5362491s ago: executing program 3 (id=650): syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSACCEPT(r0, 0x89e3) 3m0.391192128s ago: executing program 3 (id=652): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a3200"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x0) r1 = socket$kcm(0x2, 0x3, 0x106) sendmsg$inet(r1, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0x0, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="fbd2b9ed29d8974a6ce75f08916ac3b4da11bc1a", 0x14}], 0x1, 0x0, 0x0, 0x6000}, 0x0) 3m0.292868686s ago: executing program 3 (id=654): r0 = syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000000)={0x44, 0x0, 0x0, 0x0, &(0x7f00000009c0)={0x20, 0x80, 0x1c, {0x8, 0x28, 0xe4d, 0x80, 0x7ff, 0xfffd, 0x5, 0xfffffffe, 0x800, 0x3, 0x6, 0x6}}, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b38094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r1 = open(&(0x7f0000000000)='.\x00', 0x800000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x280030, &(0x7f0000000440)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_usb_control_io(r0, 0x0, 0x0) 2m58.05156784s ago: executing program 3 (id=671): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020100000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a32000000001400000011001f"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @log={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0xf5ff, {0x5}}}, 0x70}}, 0x40) 2m42.26097449s ago: executing program 32 (id=671): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020100000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a32000000001400000011001f"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @log={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0xf5ff, {0x5}}}, 0x70}}, 0x40) 2m13.065883764s ago: executing program 1 (id=887): syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12010000000000408c0d220000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, &(0x7f0000000980)=ANY=[@ANYBLOB="00000001000000090090"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/185) (fail_nth: 3) 2m10.960049299s ago: executing program 1 (id=894): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, &(0x7f0000000040)={0x3, 0x1, 0x5}) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r0, 0x7ab, &(0x7f0000000280)={&(0x7f0000000780)={{@my=0x0}, {@my=0x0, 0x800000}, 0x400, "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"}, 0x418}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xe, 0x7fff0000}]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 2m10.934870627s ago: executing program 1 (id=895): r0 = socket$inet(0x2, 0x2, 0x1) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="08001efbb07d5a6e", 0x8}], 0x1}, 0x48d0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401", @ANYRESHEX=0x0], 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000100)={0xf000000, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x98f90b, 0xffffc002, '\x00', @p_u8=&(0x7f0000000280)}}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x30, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x80}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x30}}, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000340)=ANY=[@ANYBLOB="a3a633664a422b34dbbbe8adee0d0a2069e44171d3e21110164f5d27977cb5f0cc011dd00eb052f2bc22942faa62b1132854a44b6cf5d87d79821712342f487757377656ec7fd6fda68a4ed4f69bdadf295045fae1b58a9521dbda593eba86893cd4506ebef95cfbde947a902b9ba4c1803553d33f2246300e8b3e6eed8820ef5d4686ccb9a9bf75c8987af2b0bf36dc51731e75f5e3e749be2895b48c5635a36ddd8c0fdb4db118ed3af1d55ba5d9e5c26b9c4b144beb1992048d25118edd7e8cdd049c37f806", @ANYRES32=r3], 0x0, 0x0}) 2m9.579610593s ago: executing program 1 (id=900): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) r1 = syz_usb_connect(0x5, 0x24, &(0x7f0000000740)=ANY=[@ANYBLOB="120100002eab5a40401c3405cc6d010203010902120001000000000904"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f00000008c0)={0x84, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000000240)={0x34, &(0x7f00000000c0)=ANY=[@ANYBLOB="201704200000830b99fc"], 0x0, 0x0, 0x0, 0x0, 0x0}) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) syz_usb_control_io$rtl8150(r1, &(0x7f0000000080)={0x14, &(0x7f0000000000)={0x0, 0x22, 0x54, {0x54, 0x22, "7e308b66854d30380d4b39b70dff051cb0936b1fc3ba8575ea567322415f79dd152239fd82ffa2719005e62c4312368f8e36f6b2a2b0e754995f8e54e42a889c81940321558204a14a109ea1f9511383630a"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4f, @string={0x4f, 0x3, "8b75c30948b0cecb817e5cd1a55993ba2ce95c301446cef64a9c34ebd0421385e2b0fbb41b05e523b4b4ee23ddbfebb27cf7eeecf77de1fcbc9568c9f80c62f7cd09dc713255c4166182279ac7"}}}, &(0x7f0000000600)={0x2c, &(0x7f0000000680)={0x0, 0x11, 0xa6, "60eb9469357f1ab8c04a204475dc62477104987ae5d9d523e26b892ca3a12104748dd3541efd4d677077d5b578591345ade33f57552d158d1362c8e843448028788add2dc712e9d2a69130f4855d950859a283cecdcec714e4f78bbd83518c8ed9da5470eab68faed4de75f58b21570b724649d33c4f075ee597cdfbd6e225b716461b8f880baebb1d23ff973d828229676fe7828f8fdca1a23f975f6800393685f4ae7d2b86"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x79}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f00000003c0)={0xc0, 0x5, 0x3, "e33efc"}, &(0x7f0000000780)=ANY=[@ANYBLOB="4005010000007a412b9024f64ba546d4c77e83136799ac8363564c0f419cb0250f73982319610ef3b543b0b8ae1f3ec7a700e2a725c24e815d6c9f6ef32c257f9bc52a5eae7ac30355dfd5a8969fda300c2e48f297e3ce5d970940fe7c88975d1d17e5e612f32179143a5daff3266e6a91cc65619cf1571a1cbc4635bb6c215c2c72639e9097212b229c5a371f3dd2a68422c4c6118fa748cf907d6df9dec3c820c47d18df"]}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}}) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x262) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x203966, 0x1, 0x8000, 0xfffffffc, 0x0, 0x0, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x2000088, &(0x7f0000000980)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0xffffffffffffffff}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}, {@allow_other}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0xc00}}, {@blksize={'blksize', 0x3d, 0x1000}}, {@blksize={'blksize', 0x3d, 0x400}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x35, 0x2, 0x65, 0x30, 0x35, 0x39, 0x34], 0x2d, [0x63, 0x37, 0x0, 0x66], 0x2d, [0x38, 0x33, 0x61, 0x61], 0x2d, [0x35, 0x64, 0x32, 0x64], 0x2d, [0x0, 0x64, 0x0, 0x32, 0x35, 0x33, 0x65, 0x32]}}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@uid_gt}, {@smackfshat={'smackfshat', 0x3d, '[){'}}, {@smackfsroot={'smackfsroot', 0x3d, ':'}}, {@dont_appraise}]}}) lseek(r5, 0x10001, 0x0) ioctl$TIOCEXCL(r5, 0x540c) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd25, 0x0, {{@in=@multicast2, @in6=@mcast2, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2f, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000002}}, [@tmpl={0x44, 0x5, [{{@in=@private=0xa010101, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x2, 0x4, 0x3}]}]}, 0xfc}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001100)=@migrate={0xa0, 0x21, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@empty, 0x0, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0xa0, 0x2e}}, [@migrate={0x50, 0x11, [{@in=@private=0xa010101, @in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in=@dev={0xac, 0x14, 0x14, 0x39}, @in6=@local, 0x3c, 0x4, 0x0, 0x0, 0x8, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2m6.431996073s ago: executing program 1 (id=907): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r1, 0x0) (fail_nth: 4) 2m5.48104388s ago: executing program 1 (id=911): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d000110000000090400"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x5b24, 0x0) 2m5.330297298s ago: executing program 33 (id=911): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d000110000000090400"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x5b24, 0x0) 8.420056934s ago: executing program 0 (id=1538): syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000003c0)={0x75, 0x4, 0xfffffffd}) setxattr$security_evm(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000340)=@md5={0x1, "c194bc3893a613d51dcec4b67439af7e"}, 0x11, 0x3) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELCHAIN={0x1c8, 0x5, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_USERDATA={0xf1, 0xc, "7af1195d807c3939e51b5a28950fd587675c43fa79d297660f2592eb5c2aaa43410e2083e93e12db31aecf65d207b4d437b7795928b29764a497e36b1034e300b0086f69fcd9cf92b25f53fb220d314619c237388982421017eb8ce769cbe883d2bba0cd3e041dd9f289ffd3bbe78e3081c7c0ac2eff818f2e5f097517ced87bf3c5602fc14c214e64f7adcf1f0523a5a59719327dda60596e31344e4ee221f53a482b329a3ede6e5bce7cecddfcfb5b473e0cbcde27250a16c57dc5afd4f1c6ada939403ce73bf4958c4db4c6d03b8cd01ae55578e0727e1ae0310a024351de0c444f12d5daa8f073467f9960"}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_USERDATA={0x93, 0xc, "27e62d6802c6ff65ab51da5bc46b9fcc02519e9dcb248a68ff2eaf3729501f37a130765004fd0ffa619e5e8355774f96e892bf445aca6433c62974d9602080ff3cc8c8127b0b405a06b3a2e96dff44641fc6234a8b082b2c67a6c93fea910eec56f3b4493f32fc675a7fe22fc025741ed13de500f1abfed5b927d30526da5e2698ab0e056f09417938c5042aa2466d"}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x1f0}, 0x1, 0x0, 0x0, 0x4040844}, 0x24000840) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x5, 0x7fff, 0x9, 0xfffff4f1, 0x4}) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000009593d1044062180b738010203010902120001000000000904"], 0x0) 6.954183727s ago: executing program 0 (id=1547): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f00000002c0)="1a00000002000100", 0x8) arch_prctl$ARCH_GET_XCOMP_PERM(0x1022, &(0x7f0000000000)) setsockopt(r0, 0x84, 0x81, &(0x7f00000003c0)="04", 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x5}, &(0x7f0000000180)=0x8) r1 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x2}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000080)=0x2) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffc01, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r2, 0xffffffffffffffff, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000b40), 0x2, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) arch_prctl$ARCH_GET_XCOMP_PERM(0x1022, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00', 0x3}) write$sndseq(r4, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x323, @tick=0x65757100}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000c00)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x6, @empty, 0x6}, {0xa, 0x4e20, 0x0, @mcast1, 0x5705}, 0xffffffffffffffff, 0x529a}}, 0x48) 6.76010387s ago: executing program 0 (id=1549): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0) ioctl$COMEDI_INSN(r0, 0x8028640c, 0x0) 6.671132066s ago: executing program 0 (id=1551): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) pwritev2(r0, &(0x7f0000000580)=[{&(0x7f0000000240)="15649b38a73cf766e02eb1f5ce512e68fffe30deb6701c5b2a8981d0f158090bfbbee8a295c5822a247bf33b1f7cc8a28c66fd05ae06ddcb3952164ef1ba583d86ccb9024ad062f1863c87e782cd2e5066de93d6e20ac86114c583", 0x5b}, {&(0x7f0000000000)="b9ed579d963eb8dc8d0d3950d50db55c3fd29bc8b9f565bd81278ad64120", 0x1e}, {&(0x7f00000000c0)="cf8b1d465bd10b0405aaf7af7e1166920f104cc1bf0556bb90a447d109b4", 0x1e}, {&(0x7f00000003c0)="37bae04031bcb53872e06cb12d378e7b230176280fb4a6038e0131da3dfd5927abff5697be6c3cbf77b15334358fd50d9cbe0280b063e23e33e4ae7295181fcdc162c131ff78b8b5081a122947963a369badf331fb7436b3926e7d0d7dde2c5092de27221e7751c3cae06d562f4ba0016a7b274b5247baedbaf5b2de6024a7e124f2579031c4d2b93e191156e9294fa9d654f6d976be1df6837fecdf261f238bec6264bb61cd23a5479860c490ee5fea515f520b491de2b626f5733b28258debfb68ab227495f49c46ce0d3f39b450edfcab70449797f49ca522e2da", 0xdc}, {&(0x7f00000004c0)="c1db37bdb4a62bbcd75dd8e665eeac5598814c1434cac49a532d07cf501f986c2a78c955dfd9672895d968312a7e1494fda564a2198a009a8e52e556a2dd5ffea0a7c6046fa71a4934c22fa286c6f6f7261897b1c39527f657ce41f689495f0620c3c5cc75e181b3c3b8c60302978e4caa3d9c2ea31e85fc468323211e6c24830bd08d24215016669a1ce1bd8bf1a1e4785cd80fbc31b7f1cf8581ea3e157ccc0dd918358ed4b056321d7951708728e962", 0xb1}, {&(0x7f00000001c0)="18063af047398f5a306634dfbf1e4d56abd81e4526d2b8160f2f68d2138b803cc0", 0x21}], 0x6, 0x2, 0x200, 0x14) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000080)=0x3) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000008c0)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x20, 0x0, 0x0, {0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r4, &(0x7f0000001340)=[{&(0x7f0000000a40)='e', 0xfdef}], 0x2) syz_fuse_handle_req(r1, 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0x2000, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x18, 0x0, 0x0, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2033, &(0x7f0000000c80)={&(0x7f00000002c0)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.115576334s ago: executing program 2 (id=1554): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000940)={0x0, 0xfffffff0, &(0x7f0000000900)={&(0x7f0000000400)=ANY=[@ANYBLOB="54020000170001000000000000000000200100000000000000000000000000010000000000000000ac141400000000000000000000000000fc020000000000000003000000000000e000000200001000000000000000000000000000000000080a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="1242ffff040000000000000000000037660b6aff00000000000000000000000000000000000000000200002000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x254}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000040)={0x2, 0x40000105, 0x0, 0x0}) r3 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0xc1105511, &(0x7f0000000040)={0x7, 0x3, 0x40, 0x10000, 'syz1\x00', 0x4000041}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) ioctl$KVM_SET_CPUID2(r6, 0x4048aecb, &(0x7f0000000080)=ANY=[@ANYBLOB='\a']) ioctl$KVM_RUN(r6, 0xae80, 0x0) 5.711956171s ago: executing program 2 (id=1555): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f00000012c0)={&(0x7f0000000200)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x8}], 0x18, 0x4804}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000001c0)=@attr_other={0x0, 0x1, 0x2, &(0x7f0000000180)=0x6}) 5.612280163s ago: executing program 2 (id=1556): r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @mcast2={0xff, 0x5}, 0x1ff}, 0x1c) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000706010800000000000000fffffc00000500010006"], 0x1c}, 0x1, 0x20}, 0x0) 5.478644887s ago: executing program 2 (id=1557): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) read(r3, &(0x7f0000000000)=""/24, 0x18) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) prctl$PR_SCHED_CORE(0x41, 0x1, 0x0, 0x2, 0x0) write$nci(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0005000000000000274a"], 0x4) 4.469434319s ago: executing program 2 (id=1559): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000000000020ac05650200000000000109022400010000000309040000010300020009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000002c0)={0x2c, &(0x7f0000000080)={0x0, 0x9, 0xb, {0xb, 0x24, "382850d93becdc3b6b"}}, &(0x7f0000000c40)=ANY=[@ANYBLOB="00030400000004030a3cea16dcd8cf35ea814571703f66b74827904d887c1ff7a8e6a9c734d527dc7829444d22658dda3981808d00d5d56c570dc7144401c8e8c23a9bfda33d7fbd4d2f1db128fad96beb"], &(0x7f0000000200)={0x0, 0xf, 0x8, {0x5, 0xf, 0x8, 0x1, [@generic={0x3, 0x10, 0x2}]}}, 0x0, 0x0}, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300030c00000000070000000000000200090010000000e925000000000000030006000000000002000000000000000000000000000000020001000000000000fd000300000000030005000000000002"], 0x60}, 0x1, 0x7}, 0x0) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/151, 0x97}], 0x3, &(0x7f0000000340)=""/38, 0x26}, 0x8}, {{&(0x7f0000000480)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000740)=""/93, 0x5d}], 0x4}, 0x1}], 0x2, 0x1002, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000940)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb0958730", 0x4c}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722", 0x44}], 0x2}], 0x1, 0x40800) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/69, 0x45}, {&(0x7f0000000840)=""/83, 0x53}], 0x2}, 0x2000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000000640)={0x3c, r7, 0x407d291e9ea5dd6b, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x1c, 0x2b, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x840) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x4, 0x8001, 0x0, 0xb49, 0x200000000002, 0x7, 0x8, 0x3}, 0x0) syz_open_dev$vbi(0x0, 0x1, 0x2) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000007c0)={'syz1\x00', {0x7, 0x3, 0xfff6, 0x8001}, 0x54, [0x80000000, 0x751, 0x7, 0x400, 0x325a, 0x200, 0x8, 0x200, 0x40, 0x26, 0x0, 0x2, 0x8, 0x100, 0x40, 0x7, 0x5, 0x8, 0x4, 0xd, 0x5, 0x1000, 0x5, 0x3, 0x6c, 0x6, 0x1bcf, 0x2, 0x7f, 0x8, 0x9, 0xb3e4, 0x30, 0x5, 0xd3, 0x9ab9, 0x9, 0x9, 0x3, 0xafe4, 0xb, 0x6, 0xd99f, 0xffffffff, 0x251, 0x31e, 0x4, 0x8, 0x0, 0x81, 0x9, 0x9a48, 0x0, 0x5, 0x9, 0x0, 0x100, 0x6, 0x5, 0x7, 0x4, 0x27778d67, 0x101, 0xd], [0x9, 0x9, 0x4, 0x4, 0x8, 0x5, 0x80000000, 0x400, 0x0, 0x1, 0xb98, 0x8000, 0x8, 0x5, 0x401, 0x4, 0x1, 0x8, 0x0, 0x128, 0x7, 0x4, 0x80000000, 0xfffffffe, 0x98, 0x4, 0x6, 0x5d9, 0x9, 0x4, 0x6, 0xfffff798, 0x0, 0x1, 0xa, 0x5d9, 0xfff, 0x1, 0x3, 0x1, 0x1c23, 0x3, 0x6, 0xc299, 0x1, 0x3, 0x0, 0x81, 0x5, 0x6, 0x80000000, 0x9, 0x10001, 0x7, 0x2, 0x400, 0x4, 0x80000000, 0x3, 0x3, 0x60c9, 0x1, 0xffff438a, 0x9], [0x4, 0x74, 0x6, 0xb, 0x0, 0x2, 0xfffffffa, 0xbc, 0x2, 0x5, 0x0, 0x49f8, 0x10, 0x800, 0x2, 0x2, 0x9, 0xfffbfff3, 0x9, 0x7000, 0x4, 0x3, 0x5, 0x6, 0x7fff, 0x8, 0x405, 0x5, 0xa15, 0x2, 0xfffffff7, 0xfffffff0, 0x1c9, 0xe, 0x800, 0x1, 0xfffffffa, 0x8dd7, 0x3, 0x3587269, 0xa, 0x10000, 0xdd, 0x401, 0xfffffffc, 0x3, 0x4, 0xc20, 0xfff80000, 0xb4b, 0x0, 0x4, 0x4a0a, 0x1cc2abba, 0x8, 0xb, 0x6, 0xd, 0x8, 0x0, 0x80000000, 0x3, 0x9, 0xffff], [0x4, 0x6, 0x0, 0x0, 0xa618, 0x1e87, 0x3, 0x6, 0x400, 0x8000, 0x0, 0x3, 0x2, 0x3, 0x2, 0x80000001, 0xd2e, 0x5, 0x5d5, 0x2, 0x9, 0x9, 0x3, 0x3, 0x5df0, 0x1, 0x1, 0x8, 0x1ff, 0x416b, 0x9, 0x1, 0x4f0, 0x9, 0x4, 0x2, 0x5, 0x73f9, 0x2, 0x6, 0x3, 0xf2, 0x3a, 0x4, 0x4, 0x6, 0x5, 0x9, 0x7f3009ae, 0x6, 0x6e369c39, 0x3, 0x2, 0xfffffffb, 0xfff, 0x9, 0xb1, 0x1, 0x2, 0x8, 0x5, 0x4, 0xcc, 0xfffffffe]}, 0x45c) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x32) inotify_init1(0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x103001) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffc, 0x6, 0xb0, @scatter={0x0, 0x40000000, 0x0}, &(0x7f0000000280)="0ac5264913cd", 0x0, 0x3, 0x10000, 0x22, 0x0}) 3.617196762s ago: executing program 4 (id=1561): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000640)={[0x3fc, 0x6, 0x8000000000000, 0xa, 0x10003, 0x61, 0x400200cc0, 0xffd, 0x800a, 0x6, 0x0, 0x0, 0x5, 0x0, 0x6b, 0x2], 0xeeee8000, 0x2019c0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.354016338s ago: executing program 4 (id=1562): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000002080)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0xf, &(0x7f0000000080)=0x4, 0x4) listen(r0, 0x3) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x1, 0x0, 0x1, 0x8}) 3.212001167s ago: executing program 0 (id=1563): syz_usb_connect(0x0, 0x2d, &(0x7f0000000300)=ANY=[], 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) pipe2(&(0x7f0000000000), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x10c5402, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)={0x14, 0x2f, 0x400, 0x3, 0x25dfdbfc, "", [@nested={0x4, 0x10f3}]}, 0x14}], 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='blkio.bfq.sectors_recursive\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0xc0189436, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0x3}) 3.107978303s ago: executing program 4 (id=1564): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x30, 0x30, 0x0, @in6={0x1b, 0x4000, 0x0, @loopback, 0xbff}, @ib={0x1b, 0x38e, 0x0, {'\x00\a\x00'}, 0x0, 0x40000000, 0x8}}}, 0x118) 3.047950911s ago: executing program 4 (id=1565): r0 = syz_open_dev$video(&(0x7f0000000000), 0x6, 0x181400) ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f0000000040)={0x1, "bcbf28c4686d8582f257153101330ec24b45439a7ca88f38e24255a172c6b0d7", 0x1}) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000080)={0x80000001, 0x1}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder1\x00', 0x1002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000140)) ioctl$F2FS_IOC_COMPRESS_FILE(r1, 0xf518, 0x0) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001780)={&(0x7f0000000300)={0x144c, 0x36, 0x400, 0x70bd2c, 0x25dfdbfb, {0x1a}, [@generic="170c1d744b78b315fff3e2ca771a3bda1f7f477c2ae5b13a824095dd6e312ff83bd4746ba3cdf5684ce15cdab083cd61e7f47467bbb06b08fe3855fd4eefdd295023d559a0c26e46bde97755b197db729f428265c26dd9398dc6953dce2691229d1c0742d4cb7516fea7821fc959c634d76dc2d010b2ab6e2f91d4006b2d6b09a2102dce318034ef0710b6bd5ca2db8de513b0fbc4c755acd45e17bf792cab1eff8160cd707de942f290c0d55e92af9ef94a00c5c11cb831f0a9f77a49bed112c4a5ed90ad2e38b553e22066cd8c632b8447b223250c973967a07d1d9c1a051953543f69b27c4f", @nested={0x24, 0xe3, 0x0, 0x1, [@nested={0x4, 0xe6}, @nested={0x4, 0x9}, @typed={0x8, 0x13e, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0x3, 0x0, 0x0, @uid=r3}, @nested={0x4, 0x40}, @nested={0x4, 0x35}]}, @generic="a30f1920fc248630acbfdfdeff4a4a32019c63586c6924081c14e3ecc4c1d572954fd617bd7554b3d48ce8e16f29a5b2058a1fe6d6b1a94f40b130a0999b648a41a5166db4a32332beb0c504c222f6b12ba6011a542843e315a1f60e7c01f8d0de037633437323d8f7b35419465f575d065a79ab6f4d991fcd427e9589", @generic="b873a888050645bc6c217c6dc7a544ea021463f2086618f1d5b24b4ec7b9a99b58df11d33d0276e2623c7edcb87389109bb62bdb2298cff132dbfd15e6ed026bbc22d6088bdb74a30dcd10f82d6fc82b80a181a59ec912dfbbd622e3e9339074384fbd1666fa36afa3d78d068e9c2289c5f105f70f752c885bbf033c75b504067e41ef01a41fc3ae382e512df207bb81b7264faefd6a56b629e894544aa3173f9b4d7dc0331dedf269030958", @typed={0x14, 0x15, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @nested={0x10e7, 0x140, 0x0, 0x1, [@typed={0x4, 0x46}, @generic="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", @generic="59a9ed3534a355ea849aa65c1ea94dfb17eb70dd852e82b92dfd152a58caaddf99df59b39a982370afa1d7055d132db9c50faec366b022a4e4e39e135d78832f8a5e3cdaf291385883e45aaea28e8de82c4c0a2fbfe6cede1e3b440d96297659a60ffba13ce9bb50e780be00fa16dd1e8e472c4a3a9257ed84fae3ad2caf88ba123c05b99bdae6b086e79ae7a226217d338407f24255b40db0e1b2345935a234f2b5c9d782d9c96b931735779e97ec7695e34abef3f5e548aad45e96d8d3d3758ef11d", @generic="556c0e954519c5bb65f03ae2c30ce10746f3cbb8500bca2e9ee32fcf"]}, @typed={0x11, 0x116, 0x0, 0x0, @str='/dev/net/tun\x00'}, @generic="22544ae294ff05c51e04f4e68c351b3ace49b263e768b2ede031aa81c1010ee217ed7220aba8856fd1acb256fd9b6efa789c807075540c8677000eff6e545fc540782dae06d43046f0a0b3988c0ca79cb96c16386196b816ee227906b5b0a9074a3d2432972fe59ee0f4883ebb9413637d9c4ef75c519034f3b291f3ad43518e1b092358ab1ed11722cf94b05dbea3aca3cd49ce6f7350f4cdaf78f36fe681fa3bdc", @generic="5c323dfbe402193f4c28f1837654e828991e61c3c8db170b5bf21d61a4675bd64c5a6fc65046b7c96835d739812fa78f7719b38a6ccf381b316603e7dbb52043feb282a72dc70f49", @typed={0x8, 0x3e, 0x0, 0x0, @fd=r1}]}, 0x144c}, 0x1, 0x0, 0x0, 0x4001000}, 0x804) prctl$PR_SET_THP_DISABLE(0x29, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001800)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000018c0)={0x5, &(0x7f0000001880)=[{0x0, 0x0, 0x2, 0x4}, {0x0, 0x60, 0x0, 0x38fa}, {0x4, 0x4, 0xf8, 0xfffffe85}, {0x0, 0x3, 0x5, 0x2}, {0x7f, 0x7, 0xe5, 0x9}]}) syz_open_dev$loop(&(0x7f0000001900), 0xfffffffffffffffe, 0x404000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001980), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000001a40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x1c, r6, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc880}, 0x0) mount$overlay(0x0, &(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0), 0xc7, &(0x7f0000001b00)={[{@uuid_null}, {@nfs_export_off}, {@uuid_auto}, {@xino_off}, {@uuid_off}], [{@dont_measure}, {@fowner_lt={'fowner<', r3}}, {@obj_role={'obj_role', 0x3d, '\'%-\x87{+$-/'}}]}) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f0000001bc0)={0x0, 0x5, 0xff, '\x00', &(0x7f0000001b80)=0x8}) r7 = open(&(0x7f0000001c00)='./file0/file0\x00', 0x141300, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001c40)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e22, 0x2, @local, 0x7}}, 0x7, 0x1}, &(0x7f0000001d40)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001d80)={r9}, &(0x7f0000001dc0)=0x8) mount$overlay(0x0, &(0x7f0000001e00)='./file0/file0\x00', &(0x7f0000001e40), 0x118494, &(0x7f0000001e80)={[{@default_permissions}, {@nfs_export_off}, {@volatile}, {@default_permissions}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}], [{@fowner_lt={'fowner<', r3}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@fowner_gt={'fowner>', r3}}, {@measure}]}) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r5, &(0x7f0000002040)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002000)={&(0x7f0000001f80)={0x50, r6, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0) ioctl$FIBMAP(r8, 0x1, &(0x7f0000002080)=0x40) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r4, 0x80047210, &(0x7f00000020c0)) recvmmsg$unix(r7, &(0x7f00000055c0)=[{{&(0x7f0000002100)=@abs, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002180)=""/230, 0xe6}, {&(0x7f0000002280)=""/84, 0x54}, {&(0x7f0000002300)=""/164, 0xa4}, {&(0x7f00000023c0)=""/168, 0xa8}, {&(0x7f0000002480)=""/119, 0x77}, {&(0x7f0000002500)=""/210, 0xd2}, {&(0x7f0000002600)=""/100, 0x64}, {&(0x7f0000002680)=""/14, 0xe}], 0x8, &(0x7f0000002740)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}}, {{&(0x7f0000002800), 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/170, 0xaa}, {&(0x7f0000002940)=""/89, 0x59}, {&(0x7f00000029c0)=""/216, 0xd8}], 0x3, &(0x7f0000002b00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002bc0)=""/124, 0x7c}, {&(0x7f0000002c40)=""/223, 0xdf}, {&(0x7f0000002d40)=""/21, 0x15}, {&(0x7f0000002d80)=""/226, 0xe2}, {&(0x7f0000002e80)=""/148, 0x94}, {&(0x7f0000002f40)=""/61, 0x3d}], 0x6, &(0x7f0000003000)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x110}}, {{&(0x7f0000003140), 0x6e, &(0x7f0000005500)=[{&(0x7f00000031c0)=""/3, 0x3}, {&(0x7f0000003200)=""/125, 0x7d}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/172, 0xac}, {&(0x7f0000004340)=""/190, 0xbe}, {&(0x7f0000004400)=""/156, 0x9c}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/58, 0x3a}], 0x8, &(0x7f0000005580)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x40010010, &(0x7f00000056c0)={0x77359400}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, &(0x7f0000005700)={{0x1, 0x3, 0x2000000, 0x1, 0x9}, 0x8, 0x5e88}) 2.875866517s ago: executing program 4 (id=1566): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x24}}, 0x20000800) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000010c0)={0xb0, r1, 0x5, 0x4, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x44, 0xe, {{{}, {}, @device_b, @broadcast, @from_mac}, 0x0, @random=0x4, 0x0, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @void, @void, @void, @val={0x25, 0x3, {0x1, 0x3, 0x8}}, @void, @val={0x3c, 0x4, {0x1, 0x7, 0x3c, 0x2}}, @void, @void, @val={0x71, 0x7, {0x1, 0x1, 0x0, 0x1, 0x1, 0xf0, 0x8}}, @void}}, @NL80211_ATTR_FTM_RESPONDER={0x18, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x5, 0x3, "d9"}, @NL80211_FTM_RESP_ATTR_LCI={0x7, 0x2, "6378e4"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_PROBE_RESP={0x19, 0x91, "c8224f47d85607c510c6726dc3afd7cfd80e59d720"}, @NL80211_ATTR_IE_ASSOC_RESP={0x4}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0xb0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14, 0x0, 0x534, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xb2ef1c50baa2af50}, 0x40010) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000580)={&(0x7f0000000400), 0xc, &(0x7f0000000500)={&(0x7f0000000bc0)={0x68, r3, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfd63}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x48c40) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220fe6ffff8209008093748871b2000000000000"], 0x0}, 0x0) r5 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) syz_usb_control_io$hid(r4, &(0x7f0000000900)={0x24, &(0x7f00000006c0)={0x40, 0x8, 0xd0, {0xd0, 0x3d, "0459872d237974c33ce67a0d86868ed9bc7d3b802faf4fafc816a5f15c775b0947a12ce124ba5f7a12cccddd70851b61952fd61d351eb0140348b6ca405f7cfad212c2af21fc294c52a7ecb1d891d24488a4beeeba71364ee23a51239e889ac5bfc0ea01f96e36d619364f175b02a859fb804e00f8bdb63714549c3607fe27b3a804289c173678e62c8d1626cf0ca5b6c6f07640b1ba04b47399c022ecfbed6f8e9af81412bb8f317e3f0fc1f8b5317edf79c6c55a896a9439ab8a9e27c6369da765b24911c9ac6ef82c9a70a799"}}, &(0x7f00000007c0)={0x0, 0x3, 0xb3, @string={0xb3, 0x3, "5ec329bde66de7ce0118aae34c395e231493b3fd77ba6f6dbdcdb1ddbc759e54cf9e5cd916094fe25a6ae9e0d1782d1ee729fd5bfe3e72fb7d63be32e79fab1ce91352bdc83c1d80fa53ff955300e6f05200c892d199abb235d02ea6c95dfb16e4432bdefe568ac7c790b0fd034a6b18891e2bf2e83b7b1f7cd38678e241aefe2ba2f5434440294ecb0c8257065a0ed05fc01597d787ced8698a9e7d0e542c332ad34f4e893056584feb55096c0e0dda10"}}, &(0x7f0000000880)={0x0, 0x22, 0xb, {[@global=@item_012={0x1, 0x1, 0x7, 'b'}, @local=@item_4={0x3, 0x2, 0x1, '+V%I'}, @main=@item_012={0x0, 0x0, 0xa}, @main=@item_012={0x2, 0x0, 0x8, ']z'}]}}, &(0x7f00000008c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x88aa, 0x7, 0x1, {0x22, 0x180}}}}, &(0x7f0000000b80)={0x2c, &(0x7f0000000940)={0x40, 0x17, 0x67, "c97aa3fa095403b002b9789c94e7a31af9a10af6ab02ff89da2a626febe6896f8cab160edd08f4a24350194120ed424d9dc0c9b098807302cf77e617e7706bf0aafb3bac1aa307aa48083b573102efbd3f9356453ea287f4b4cfc5eba49e0c39c97fd0dccf1e37"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000a40)={0x20, 0x1, 0xdc, "abcb970329e5d0b006ec13aef1d2378cfffa8f33b38340b4407d3cc8dc22a417b87f2aba36d5529b5c1483968eff0e0fc45fee2dbf34e1e6a8c5af800e58e533ca6055fd33c9d407b79f9ce42b102f4a077a1b379a79af014dcd7572bab208aca531b652dd2fb61c0525db2793ac70ad8815fb22e88d3b0a8a1d1d6446a2923330cc1c022da06d9719b65db60b57fb318e5873f611eb747a3bea65756591da72ef8190c7298884414bae94903a52c4fb5f769949fd165d5c5b752367a0bdd19d0e8733b20548ce729eccbb13621a531b2dba1e8c6e9fac4d8518d0a2"}, &(0x7f0000000b40)={0x20, 0x3, 0x1, 0xe8}}) ioctl$HIDIOCGUCODE(r5, 0xc018480d, &(0x7f00000000c0)={0x3, 0x100, 0xffffff44, 0x7, 0x5, 0x1ff}) syz_usb_connect$uac1(0x0, 0xed, &(0x7f0000000100)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xdb, 0x3, 0x1, 0x6, 0x20, 0x13, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xb7, 0x8}, [@feature_unit={0x9, 0x24, 0x6, 0x6, 0x2, 0x1, [0x8], 0x4}, @selector_unit={0x9, 0x24, 0x5, 0x6, 0x5, "7667b302"}, @selector_unit={0x8, 0x24, 0x5, 0x1, 0x1, "f32894"}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x0, 0x5, 0x2, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x2, 0x4, 0x1, 0x2, 'GP', "69a6"}, @format_type_ii_discrete={0xc, 0x24, 0x2, 0x2, 0xa, 0x2, 0xed, "9f6b6c"}, @format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0x7, 0x4, 0x6, 0x5, "cf5e82"}, @format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x100, 0xff, 0x8, "62e92edf78"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0xf4, 0xb, 0x5, {0x7, 0x25, 0x1, 0x0, 0x1, 0x100}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x6, 0x1001}, @format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0x8, 0x2, 0x5, 0x1, '3K', "e15b8a"}, @as_header={0x7, 0x24, 0x1, 0x3, 0xe4, 0x1001}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x3, 0x5, 0x3, "d98039c1"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x0, 0x0, 0x7, {0x7, 0x25, 0x1, 0x2, 0x9, 0x1ff}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x250, 0x10, 0x1, 0x9, 0xff}, 0x37, &(0x7f0000000240)={0x5, 0xf, 0x37, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "b309f3741d2a7c555c65bfef668593c7"}, @ext_cap={0x7, 0x10, 0x2, 0x6, 0x2, 0x9, 0x1ff}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x47, "c11b0477c80d9fe407db902890cac6cd"}]}, 0x4, [{0x7, &(0x7f0000000280)=@string={0x7, 0x3, "ae8ac3c2ff"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x843}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x80c}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x180c}}]}) 2.22446984s ago: executing program 5 (id=1567): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/40, 0x28) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600722, 0x66) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r3 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYRES16=r1], 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, 0x0, 0x0) syz_usb_control_io$uac1(r3, 0x0, 0x0) syz_usb_control_io(r3, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0003ae"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140)={0xe8, 0xa}, 0x2) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x6) ioctl$KVM_CAP_X2APIC_API(r4, 0x4068aea3, &(0x7f0000000280)={0x81, 0x0, 0x1}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) r6 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_int(r6, 0x29, 0x24, 0x0, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000080)={0x1, 0x949c, 0x4, 0x8, 0x2, 0x74b2, 0x8, 0x2}, &(0x7f0000000100)={0x18e6, 0x5, 0xc, 0x9f60000000, 0x5, 0x8, 0x8, 0x400}, &(0x7f0000000180)={0x8, 0x1, 0x8001, 0x1ff, 0x1, 0x2, 0x6, 0x3}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000240)={&(0x7f0000000200)={[0xe]}, 0x8}) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r5, 0x0, 0x30, 0x30, 0x0, @in6={0x1b, 0x4000, 0x0, @loopback, 0xbff}, @ib={0x1b, 0x38e, 0x0, {'\x00\a\x00'}, 0x0, 0x40000000, 0x8}}}, 0x118) 1.643580554s ago: executing program 5 (id=1568): r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="441f0803000000e8c94ef56491ee54be0e1c2074ed27c1c6fe76cef3e2", 0x1d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x68, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast2}}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0x68}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0x80000000, 0x0, 0xfffffffc}, 0x10) write(r2, &(0x7f0000000000)="240000001a005f0214f9f4070008000000000000000000000000000008001a00fd000000", 0x24) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000000), 0x4) 1.456043797s ago: executing program 5 (id=1569): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r1, 0x0, 0x30, 0x30, 0x0, @in6={0x1b, 0x4000, 0x0, @loopback, 0xbff}, @ib={0x1b, 0x38e, 0x0, {'\x00\a\x00'}, 0x0, 0x40000000, 0x8}}}, 0x118) (fail_nth: 3) 1.395690291s ago: executing program 5 (id=1570): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000640)={[0x3fc, 0x6, 0x8000000000000, 0xa, 0x10003, 0x61, 0x400200cc0, 0xffd, 0x800a, 0x6, 0x0, 0x0, 0x5, 0x0, 0x6b, 0x2], 0xeeee8000, 0x2019c0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.093656311s ago: executing program 2 (id=1571): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x3, 0x2) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000100)={0x5}) write$UHID_CREATE2(r0, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x12, r0, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000080)={0x1, "6f2699bf9889d49461aa1a41a0d3264519c0a5a422a3c842ea602000", 0x3, 0xfbd, 0x5, 0x0, 0xcb2c3e746a116051}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x30}}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000900)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write(r2, &(0x7f0000001280)='\f', 0xfef7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) r4 = syz_usb_connect(0x2, 0x5e, &(0x7f0000000140)=ANY=[@ANYBLOB="120100006b36a2207b06a1279bb00102030109024c0001000010000904e7000229feac000b2402010302057ff49bfd052406000105240002000d240f0105000000090007000806241a7f000109050602ff030000000905820208"], 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r4, 0x82, 0x5ec, &(0x7f00000001c0)={[{0x5e1, 0x4e00, "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"}, {}]}) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) pipe2(0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x300000c, 0x50032, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="1d", 0xfe3a, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x10010, r3, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r5, 0x0, 0x40, &(0x7f0000000080)="8c5d7b87b32ecae06ac8cfe890364ab911d8c33439477a7591f6914e91c6821ee7163f8ae1896184d48797997716158aad89f66dd67480ce8ff178ef748cfcdcf54127d5ff95cbcaebf10a3b7cddafa2c0fa6aa2eaef0d457680203c02d0c623", 0x7590) r6 = socket$rxrpc(0x21, 0x2, 0xa) sendto$rxrpc(r6, &(0x7f00000007c0)="93f5f6a760310a403120ccf89cc722b35067d7003df32aefe191b9a594a53a00727d0cd3dab2bb824dff81309174eb5df723b5eb62a84365b2c2a75773cfd6daaa89f3d522c0aa8a77619bd8dd6d020064d041ca87d64bf34d0ab229151155bda88aec88aa2482f0a937ad5207c937d5e419f93f5479cb8ace698ac3b2802be1921aca4ef0c8eb55f34dee62a0b923e127f79c80d9d21e39a74ad011342ab0cfa4a9dbcfa3f79f381406c03c91e5a674ef65d728282b840b9bd40c0eda2625cf39f676aeb902701743d07c747d0ed7391957409225396a20d327e54806979ce3a8b1f0b8e2bf4ac1d32d5074f55545eecc8d400c110c64", 0xf7, 0x0, &(0x7f00000008c0)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x91, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xc4}}, 0x24) 839.90942ms ago: executing program 4 (id=1572): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e001009058b1e20"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80015b12, 0x0) 368.284717ms ago: executing program 5 (id=1573): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000380)={0x1d, r1, 0x0, {0x0, 0x0, 0x1}, 0x2}, 0x18) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000100)={0x2, 0x4e22, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="37aa68afd8f2daa1ee44faef513ff18f13b9cc37ffb7f0ed8e336d4880df1ffeec26c77b4c62b26dbeaec8b544552a97e2df68b3dae82c74a3f2cd491ff1afe5d86e056796195f3b46c2f3866d8343ed94e21e25f0a2f40c5e05ae04a51987ff8092d3b802044d7558d863bac142501c4b6bb218a5456e285d450f477dda518e3d768e23d9338ceeffceaf3306843dab8e0e0e12682a1181dbd7f4d72f09a154d694af2877714459d734c6b676750a89f02b4619cc888fff4f2b0976226d05aca108de1792323460b7f5752886567f9fbf503687e9c945dc25bd9e716b05e5c902f26a71edbd86cd6fec85504053de756a3d950422b827d1", 0xf8}], 0x1, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xc4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0xb96}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @rand_addr=0x64010101, @loopback}}}], 0x98}}, {{&(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="ffa84fc01e25a3d9aa97d27187051997f73af6006a265ce00843c49ef0aa4f00d09bcfddff3d04c6d450cae90760e230476e", 0x32}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000000000000000000001000000310000000000000011000000000000000000ed000100000002000000000000001000000000000000000000000700000011000000000000000000000001000100bb00000000000000140000000000000000000000020d6ae4b8daf49a9f00000044a4a793220000000000000007000000014410a78000090000000004010000000594e3ffff8217c8955870c073835ab1071cd4e45e0e6a55ac1414aaac1414bb64010102ffffffffac1e000144068f226555000000000000"], 0xb8}}], 0x4, 0x4000) socket$inet_sctp(0x2, 0x0, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) 82.553199ms ago: executing program 0 (id=1574): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) unshare(0x6020400) r1 = memfd_create(&(0x7f0000000400)='\x01\fD\xd1\x1e\x803\x00\x00\xbf\xecs \xc5\xb55nVg\x1b\xa3\x8a\xcc\xf2!PmENs\xe5\x83Uz\xc0W\xc1\xcc\x97\xd1\x8e\x81\n\xc0\xb3Ac\xfe(\x00\x13\xaeZ\x8bp\x1e\xdc\x18\xddf\xe9\xe1\t\bR) \xa9P9(\xe1-q \xb3\x80\xb9\xdfj\xed\xc2_o\xa6\x04\xf5\x9f\x04\xf1\xd5\xe3\xfa\xfd\x161\x13r\xc49\x80\x86\x1a\xbf\xf8H\xe8Cc\x84\xa6y\xb7\xbe\xf5\xcc\xc9Z\x9f\xa6\xcbX\x891\xed\a\xf9\xa6\xd8\xd0\x03\x00\x00\x00\x00\x00\x00\x00\']\by\xb5\xbcI\xbf\xacw\xda\xed\xf0^\xd35\xeb=\xc7\x82;\xb32;\xc5\xa3\xc8\xb9\xf2\xe5\xf4\x93[\x91F\x83?\xfe\xd9\x7ffvQ\xff\xc0\x8f\xe4\xb8\xa3\xbf\xceAT\x17\xc6\x81\xc0m}O\xfd\xe0\x05$\xcd\xfdkMu\x9bQ\xd8z\xe0\xd6\xe2\xbe\xf4\xd5\x16\x94\xe0\xbf0\xde\xcaS/\xf7\xeb\x89bmX0\x94T\x10\x9dx@\xce:]\xb68\xa2W\xcb\x86\b#s\xb4q6\xe88\x19\x1a\x14Z\xf3\xd7\x92\xe4bT\x02\x00\x10r\x9b~n`m:]#\x989\xc3psjO\x80n\\\xb9\x9b\xeami\xd1\x9cSL\xb6\x87\t\x9bg\xd3\xcf\xc0F\x8c\x9b\x12O\xac`\xb4\x94IH\xb0\xcd\xe9eC\xb1\x8d{\x19\xde\x19\x8e\xb5l\xa6\x1e\r)j\xec\x02\x19SM\xa6\xcf\xb9b)\xe7\xa8\x03~{\xc5\x9b\xa8I\x19j\xa5g\x877Xa\x91\x144\x064w\xc1\xe7J)\xean\xfd\xc6\xa5Y\x84\x82U\xdc\x1bQ\xd54\x01\x98\x88\xc8\xce\x94\xf8d\x9c\xba\x1e\xf3o\x87\xbc\xbaL\x87\b<\xb8o\xc8nd\xe0\xea-5P\xa0\xc7\x18\xdb\\O\xb8xT\xa1', 0x0) lseek(r1, 0x7fffffffffffffff, 0x0) r2 = dup(r1) sendfile(r1, r2, &(0x7f00000000c0), 0x101) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r3) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, r6, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffffb612}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x801}, 0x4000) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, r4, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}]}, 0x1c}}, 0x0) write$nci(r0, &(0x7f0000000040)=@NCI_OP_RF_DISCOVER_SELECT_RSP={0x1, 0x0, 0x2, 0x4, 0x1, 0x1}, 0x4) 0s ago: executing program 5 (id=1575): socket$packet(0x11, 0x2, 0x300) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @local}, 0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000240)=0xb, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000380)=@ethtool_wolinfo={0x6, 0x0, 0x8, "edf958e7e942"}}) r2 = syz_open_dev$video4linux(&(0x7f0000000040), 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0085666, &(0x7f00000000c0)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000100)={0x30, r4, 0x1, 0xfffffffe, 0x0, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}]}, 0x30}}, 0x20000000) r5 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e001009058b1e20"], 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, 0x0, 0x0) syz_usb_control_io$uac1(r5, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) quotactl_fd$Q_GETFMT(0xffffffffffffffff, 0xffffffff80000400, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r7, 0x40015b13, 0x0) kernel console output (not intermixed with test programs): v_control_msg error -71 req 02 val 2100 [ 356.609037][ T5822] pwc: recv_control_msg error -71 req 04 val 1500 [ 356.620194][ T5822] pwc: recv_control_msg error -71 req 02 val 2500 [ 356.627758][ T5822] pwc: recv_control_msg error -71 req 02 val 2400 [ 356.635156][ T5822] pwc: recv_control_msg error -71 req 02 val 2600 [ 356.669231][ T10] usb 6-1: 0:2 : does not exist [ 356.682366][ T5822] pwc: recv_control_msg error -71 req 02 val 2900 [ 356.698519][ T5822] pwc: recv_control_msg error -71 req 02 val 2800 [ 356.705801][ T793] DVB: Unable to find symbol cx22700_attach() [ 356.724313][ T5822] pwc: recv_control_msg error -71 req 04 val 1100 [ 356.731430][ T10] usb 6-1: USB disconnect, device number 37 [ 356.744355][ T5822] pwc: recv_control_msg error -71 req 04 val 1200 [ 356.765500][ T24] usb 3-1: new full-speed USB device number 118 using dummy_hcd [ 356.774715][ T5822] pwc: Registered as video103. [ 356.782056][ T5822] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input66 [ 356.794728][ T5826] udevd[5826]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 356.852573][ T793] DVB: Unable to find symbol tda10046_attach() [ 356.886971][ T793] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 356.901975][ T5822] usb 5-1: USB disconnect, device number 63 [ 356.942433][ T793] usb 1-1: USB disconnect, device number 126 [ 356.970495][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 357.006442][ T24] usb 3-1: config 1 has no interface number 0 [ 357.016548][ T24] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 357.059365][ T24] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 357.079022][ T24] usb 3-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 357.116257][ T24] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 357.140272][ T9728] netlink: 14556 bytes leftover after parsing attributes in process `syz.5.1311'. [ 357.141460][ T24] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 153, setting to 64 [ 357.172240][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 357.196100][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.208604][ T24] usb 3-1: Product: syz [ 357.213081][ T24] usb 3-1: Manufacturer: syz [ 357.217966][ T24] usb 3-1: SerialNumber: syz [ 357.250248][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 357.391866][ T9738] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1315'. [ 357.466492][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 357.474343][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 357.543740][ T793] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 357.613581][ T10] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 357.685855][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 357.693781][ T793] usb 5-1: Using ep0 maxpacket: 32 [ 357.700573][ T793] usb 5-1: config 0 has an invalid interface number: 196 but max is 0 [ 357.709159][ T793] usb 5-1: config 0 has no interface number 0 [ 357.715481][ T793] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 357.725748][ T793] usb 5-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 357.737171][ T793] usb 5-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 357.748496][ T793] usb 5-1: config 0 interface 196 has no altsetting 0 [ 357.759246][ T793] usb 5-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 357.768972][ T793] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.777335][ T793] usb 5-1: Product: syz [ 357.781692][ T793] usb 5-1: Manufacturer: syz [ 357.786726][ T793] usb 5-1: SerialNumber: syz [ 357.792681][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 357.805075][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 357.813566][ T5874] usb 1-1: new full-speed USB device number 127 using dummy_hcd [ 357.816281][ T793] usb 5-1: config 0 descriptor?? [ 357.828558][ T10] usb 6-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 357.838012][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 357.852367][ T10] usb 6-1: config 0 descriptor?? [ 357.986775][ T5874] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 357.995355][ T5874] usb 1-1: config 0 has no interface number 0 [ 358.001623][ T5874] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 358.011072][ T5874] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 358.023193][ T5874] usb 1-1: config 0 descriptor?? [ 358.033134][ T5874] usb 1-1: selecting invalid altsetting 1 [ 358.039513][ T5874] dvb_ttusb_budget: ttusb_init_controller: error [ 358.045974][ T5874] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 358.055601][ T9732] 9p: Unknown access argument Š: -22 [ 358.104026][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 358.111401][ T9717] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 358.132468][ T10] usbhid 6-1:0.0: can't add hid device: -71 [ 358.156580][ T10] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 358.164948][ T793] ipheth 5-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 358.179647][ T24] cdc_ncm 3-1:1.1: bind() failure [ 358.190054][ T793] ipheth 5-1:0.196: probe with driver ipheth failed with error -71 [ 358.203542][ T10] usb 6-1: USB disconnect, device number 38 [ 358.233813][ T5874] DVB: Unable to find symbol cx22700_attach() [ 358.273300][ T793] usb 5-1: USB disconnect, device number 64 [ 358.342175][ T5874] DVB: Unable to find symbol tda10046_attach() [ 358.363216][ T5874] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 358.387749][ T24] usb 3-1: USB disconnect, device number 118 [ 358.514937][ T9760] netlink: 14556 bytes leftover after parsing attributes in process `syz.5.1322'. [ 358.532331][ T9762] FAULT_INJECTION: forcing a failure. [ 358.532331][ T9762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.560773][ T9762] CPU: 1 UID: 0 PID: 9762 Comm: syz.4.1323 Not tainted syzkaller #0 PREEMPT(full) [ 358.560802][ T9762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 358.560814][ T9762] Call Trace: [ 358.560822][ T9762] [ 358.560830][ T9762] dump_stack_lvl+0x189/0x250 [ 358.560862][ T9762] ? __pfx____ratelimit+0x10/0x10 [ 358.560888][ T9762] ? __pfx_dump_stack_lvl+0x10/0x10 [ 358.560913][ T9762] ? __pfx__printk+0x10/0x10 [ 358.560938][ T9762] ? __might_fault+0xb0/0x130 [ 358.560973][ T9762] should_fail_ex+0x414/0x560 [ 358.561009][ T9762] _copy_from_user+0x2d/0xb0 [ 358.561033][ T9762] ucma_listen+0x89/0x260 [ 358.561061][ T9762] ? __pfx_ucma_listen+0x10/0x10 [ 358.561100][ T9762] ucma_write+0x249/0x2e0 [ 358.561131][ T9762] ? __pfx_ucma_write+0x10/0x10 [ 358.561158][ T9762] ? security_file_permission+0x75/0x290 [ 358.561190][ T9762] ? rw_verify_area+0x255/0x4d0 [ 358.561217][ T9762] ? __lock_acquire+0xab9/0xd20 [ 358.561235][ T9762] ? __pfx_ucma_write+0x10/0x10 [ 358.561262][ T9762] vfs_write+0x27e/0xb30 [ 358.561290][ T9762] ? __pfx_vfs_write+0x10/0x10 [ 358.561322][ T9762] ? __fget_files+0x2a/0x420 [ 358.561347][ T9762] ? __fget_files+0x2a/0x420 [ 358.561366][ T9762] ? __fget_files+0x3a0/0x420 [ 358.561387][ T9762] ? __fget_files+0x2a/0x420 [ 358.561418][ T9762] ksys_write+0x145/0x250 [ 358.561439][ T9762] ? __pfx_ksys_write+0x10/0x10 [ 358.561461][ T9762] ? do_syscall_64+0xbe/0xfa0 [ 358.561491][ T9762] do_syscall_64+0xfa/0xfa0 [ 358.561519][ T9762] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.561540][ T9762] ? clear_bhb_loop+0x60/0xb0 [ 358.561566][ T9762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.561587][ T9762] RIP: 0033:0x7f33cef8f6c9 [ 358.561607][ T9762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 358.561625][ T9762] RSP: 002b:00007f33cfe9e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.561650][ T9762] RAX: ffffffffffffffda RBX: 00007f33cf1e5fa0 RCX: 00007f33cef8f6c9 [ 358.561665][ T9762] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000003 [ 358.561679][ T9762] RBP: 00007f33cfe9e090 R08: 0000000000000000 R09: 0000000000000000 [ 358.561692][ T9762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.561705][ T9762] R13: 00007f33cf1e6038 R14: 00007f33cf1e5fa0 R15: 00007fff55b60c28 [ 358.561748][ T9762] [ 359.403348][ T793] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 359.507761][ T9793] netlink: 'syz.2.1332': attribute type 10 has an invalid length. [ 359.516685][ T9793] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1332'. [ 359.526865][ T9793] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 359.555467][ T793] usb 6-1: config index 0 descriptor too short (expected 45, got 36) [ 359.613286][ T793] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 359.633270][ T793] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 359.644613][ T793] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 359.663289][ T793] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 359.676779][ T793] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 359.686429][ T793] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.704040][ T793] usb 6-1: config 0 descriptor?? [ 359.710287][ T9782] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 359.903081][ T9797] netlink: 14556 bytes leftover after parsing attributes in process `syz.2.1334'. [ 360.146831][ T793] plantronics 0003:047F:FFFF.0033: reserved main item tag 0xd [ 360.188102][ T793] plantronics 0003:047F:FFFF.0033: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 360.296215][ T9810] FAULT_INJECTION: forcing a failure. [ 360.296215][ T9810] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 360.334485][ T9810] CPU: 0 UID: 0 PID: 9810 Comm: syz.2.1337 Not tainted syzkaller #0 PREEMPT(full) [ 360.334519][ T9810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 360.334533][ T9810] Call Trace: [ 360.334542][ T9810] [ 360.334552][ T9810] dump_stack_lvl+0x189/0x250 [ 360.334584][ T9810] ? __pfx____ratelimit+0x10/0x10 [ 360.334613][ T9810] ? __pfx_dump_stack_lvl+0x10/0x10 [ 360.334639][ T9810] ? __pfx__printk+0x10/0x10 [ 360.334676][ T9810] should_fail_ex+0x414/0x560 [ 360.334713][ T9810] _copy_to_user+0x31/0xb0 [ 360.334742][ T9810] simple_read_from_buffer+0xe1/0x170 [ 360.334771][ T9810] proc_fail_nth_read+0x1b3/0x220 [ 360.334813][ T9810] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 360.334848][ T9810] ? rw_verify_area+0x2a6/0x4d0 [ 360.334877][ T9810] ? __lock_acquire+0xab9/0xd20 [ 360.334895][ T9810] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 360.334936][ T9810] vfs_read+0x200/0xa30 [ 360.334966][ T9810] ? fdget_pos+0x247/0x320 [ 360.334995][ T9810] ? __pfx___mutex_lock+0x10/0x10 [ 360.335026][ T9810] ? __pfx_vfs_read+0x10/0x10 [ 360.335058][ T9810] ? __fget_files+0x2a/0x420 [ 360.335086][ T9810] ? __fget_files+0x3a0/0x420 [ 360.335107][ T9810] ? __fget_files+0x2a/0x420 [ 360.335141][ T9810] ksys_read+0x145/0x250 [ 360.335164][ T9810] ? __pfx_ksys_read+0x10/0x10 [ 360.335189][ T9810] ? do_syscall_64+0xbe/0xfa0 [ 360.335222][ T9810] do_syscall_64+0xfa/0xfa0 [ 360.335250][ T9810] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.335271][ T9810] ? clear_bhb_loop+0x60/0xb0 [ 360.335297][ T9810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.335317][ T9810] RIP: 0033:0x7fc94118e0dc [ 360.335337][ T9810] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 360.335362][ T9810] RSP: 002b:00007fc93f3b4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 360.335386][ T9810] RAX: ffffffffffffffda RBX: 00007fc9413e6180 RCX: 00007fc94118e0dc [ 360.335403][ T9810] RDX: 000000000000000f RSI: 00007fc93f3b40a0 RDI: 0000000000000006 [ 360.335417][ T9810] RBP: 00007fc93f3b4090 R08: 0000000000000000 R09: 0000000000000000 [ 360.335431][ T9810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 360.335444][ T9810] R13: 00007fc9413e6218 R14: 00007fc9413e6180 R15: 00007ffea94b4ae8 [ 360.335481][ T9810] [ 360.626494][ T794] usb 1-1: USB disconnect, device number 127 [ 361.237821][ T9826] netlink: 14556 bytes leftover after parsing attributes in process `syz.4.1343'. [ 361.333158][ T794] usb 3-1: new low-speed USB device number 119 using dummy_hcd [ 361.496721][ T794] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 361.512998][ T794] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 361.584055][ T794] usb 3-1: New USB device found, idVendor=172f, idProduct=0502, bcdDevice= 0.00 [ 361.596730][ T794] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.607839][ T794] usb 3-1: config 0 descriptor?? [ 361.614170][ T9824] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 361.785327][ T9836] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1347'. [ 361.804104][ T24] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 361.815949][ T5916] usb 6-1: reset high-speed USB device number 39 using dummy_hcd [ 361.978150][ T24] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 361.987894][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.999671][ T24] usb 5-1: config 0 descriptor?? [ 362.045569][ T794] waltop 0003:172F:0502.0034: item fetching failed at offset 4/5 [ 362.069818][ T794] waltop 0003:172F:0502.0034: probe with driver waltop failed with error -22 [ 362.117190][ T5822] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 362.180003][ T9842] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1350'. [ 362.244237][ T10] usb 3-1: USB disconnect, device number 119 [ 362.273094][ T5822] usb 1-1: Using ep0 maxpacket: 32 [ 362.281569][ T5822] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 362.292098][ T5822] usb 1-1: config 0 has no interface number 0 [ 362.299429][ T5822] usb 1-1: config 0 interface 12 has no altsetting 0 [ 362.309066][ T5822] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 362.318572][ T5822] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.326716][ T5822] usb 1-1: Product: syz [ 362.331117][ T5822] usb 1-1: Manufacturer: syz [ 362.336114][ T5822] usb 1-1: SerialNumber: syz [ 362.344173][ T5822] usb 1-1: config 0 descriptor?? [ 362.440653][ T24] usb 5-1: Cannot set autoneg [ 362.445898][ T24] MOSCHIP usb-ethernet driver 5-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 362.463400][ T24] usb 5-1: USB disconnect, device number 65 [ 362.706267][ T793] usb 6-1: USB disconnect, device number 39 [ 362.820238][ T9853] RDS: rds_bind could not find a transport for fe80::12, load rds_tcp or rds_rdma? [ 362.843116][ T9855] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1355'. [ 362.853122][ T793] usb 6-1: new low-speed USB device number 40 using dummy_hcd [ 362.870771][ T9855] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 362.880539][ T9855] overlayfs: failed to set xattr on upper [ 362.888743][ T9855] overlayfs: ...falling back to redirect_dir=nofollow. [ 362.897536][ T9855] overlayfs: ...falling back to uuid=null. [ 363.027499][ T793] usb 6-1: unable to get BOS descriptor or descriptor too short [ 363.041569][ T793] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 363.049961][ T793] usb 6-1: can't read configurations, error -71 [ 363.180371][ T9863] FAULT_INJECTION: forcing a failure. [ 363.180371][ T9863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.194158][ T9863] CPU: 1 UID: 0 PID: 9863 Comm: syz.4.1357 Not tainted syzkaller #0 PREEMPT(full) [ 363.194190][ T9863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 363.194204][ T9863] Call Trace: [ 363.194213][ T9863] [ 363.194223][ T9863] dump_stack_lvl+0x189/0x250 [ 363.194256][ T9863] ? __pfx____ratelimit+0x10/0x10 [ 363.194282][ T9863] ? __pfx_dump_stack_lvl+0x10/0x10 [ 363.194308][ T9863] ? __pfx__printk+0x10/0x10 [ 363.194348][ T9863] should_fail_ex+0x414/0x560 [ 363.194383][ T9863] _copy_to_user+0x31/0xb0 [ 363.194409][ T9863] simple_read_from_buffer+0xe1/0x170 [ 363.194438][ T9863] proc_fail_nth_read+0x1b3/0x220 [ 363.194470][ T9863] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 363.194504][ T9863] ? rw_verify_area+0x2a6/0x4d0 [ 363.194533][ T9863] ? __lock_acquire+0xab9/0xd20 [ 363.194551][ T9863] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 363.194582][ T9863] vfs_read+0x200/0xa30 [ 363.194612][ T9863] ? fdget_pos+0x247/0x320 [ 363.194641][ T9863] ? __pfx___mutex_lock+0x10/0x10 [ 363.194671][ T9863] ? __pfx_vfs_read+0x10/0x10 [ 363.194702][ T9863] ? __fget_files+0x2a/0x420 [ 363.194730][ T9863] ? __fget_files+0x3a0/0x420 [ 363.194752][ T9863] ? __fget_files+0x2a/0x420 [ 363.194785][ T9863] ksys_read+0x145/0x250 [ 363.194808][ T9863] ? __pfx_ksys_read+0x10/0x10 [ 363.194832][ T9863] ? do_syscall_64+0xbe/0xfa0 [ 363.194862][ T9863] do_syscall_64+0xfa/0xfa0 [ 363.194891][ T9863] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.194911][ T9863] ? clear_bhb_loop+0x60/0xb0 [ 363.194937][ T9863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.194966][ T9863] RIP: 0033:0x7f33cef8e0dc [ 363.194986][ T9863] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 363.195002][ T9863] RSP: 002b:00007f33cfe9e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 363.195025][ T9863] RAX: ffffffffffffffda RBX: 00007f33cf1e5fa0 RCX: 00007f33cef8e0dc [ 363.195040][ T9863] RDX: 000000000000000f RSI: 00007f33cfe9e0a0 RDI: 0000000000000005 [ 363.195052][ T9863] RBP: 00007f33cfe9e090 R08: 0000000000000000 R09: 0000000000000000 [ 363.195065][ T9863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 363.195078][ T9863] R13: 00007f33cf1e6038 R14: 00007f33cf1e5fa0 R15: 00007fff55b60c28 [ 363.195114][ T9863] [ 363.678541][ T5822] f81534 1-1:0.12: f81534_set_register: reg: 1003 data: b8 failed: -71 [ 363.687372][ T5822] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 363.705800][ T5822] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 363.714495][ T5822] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 363.733720][ T5822] usb 1-1: USB disconnect, device number 2 [ 363.931082][ T30] audit: type=1326 audit(1762522073.423:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="syz.4.1364" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 363.950016][ T9878] netlink: '': attribute type 10 has an invalid length. [ 363.964890][ T9878] bond0: (slave wlan1): Opening slave failed [ 363.968392][ T30] audit: type=1326 audit(1762522073.433:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="syz.4.1364" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.005731][ T30] audit: type=1326 audit(1762522073.433:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="syz.4.1364" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.029414][ T30] audit: type=1326 audit(1762522073.433:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.051884][ T30] audit: type=1326 audit(1762522073.433:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.080585][ T30] audit: type=1326 audit(1762522073.433:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.180011][ T30] audit: type=1326 audit(1762522073.433:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.204864][ T30] audit: type=1326 audit(1762522073.433:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.231606][ T30] audit: type=1326 audit(1762522073.433:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.258524][ T30] audit: type=1326 audit(1762522073.433:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9877 comm="" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33cef8f6c9 code=0x7ffc0000 [ 364.383520][ T24] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 364.439387][ T9895] netlink: 19 bytes leftover after parsing attributes in process `syz.0.1370'. [ 364.538835][ T24] usb 6-1: config index 0 descriptor too short (expected 2843, got 27) [ 364.547789][ T24] usb 6-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 364.571527][ T24] usb 6-1: config 17 has 1 interface, different from the descriptor's value: 9 [ 364.581240][ T24] usb 6-1: New USB device found, idVendor=0458, idProduct=7003, bcdDevice= 0.00 [ 364.591764][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.620812][ T24] gspca_main: sn9c2028-2.14.0 probing 0458:7003 [ 364.707892][ T9904] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 364.714765][ T9904] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 364.728670][ T9904] vhci_hcd vhci_hcd.0: Device attached [ 364.819192][ T24] gspca_sn9c2028: read1 error -71 [ 364.835083][ T794] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 364.843455][ T24] gspca_sn9c2028: read1 error -71 [ 364.849192][ T24] gspca_sn9c2028: read1 error -71 [ 364.855028][ T24] sn9c2028 6-1:17.0: probe with driver sn9c2028 failed with error -71 [ 364.873019][ T24] usb 6-1: USB disconnect, device number 42 [ 364.902813][ T5874] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 364.944347][ T9905] vhci_hcd: connection closed [ 364.947546][ T36] vhci_hcd vhci_hcd.4: stop threads [ 364.959216][ T36] vhci_hcd vhci_hcd.4: release socket [ 364.965666][ T5874] usb 41-1: new full-speed USB device number 2 using vhci_hcd [ 364.974779][ T36] vhci_hcd vhci_hcd.4: disconnect device [ 365.015203][ T794] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 365.028226][ T794] usb 1-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 365.040877][ T794] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.056421][ T794] usb 1-1: config 0 descriptor?? [ 365.063290][ T9901] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 365.282779][ T793] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 365.453030][ T793] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 365.464945][ T793] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 365.490971][ T793] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.512276][ T793] usb 3-1: config 0 descriptor?? [ 365.513842][ T794] elan 0003:04F3:0755.0035: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.0-1/input0 [ 365.543256][ T793] pwc: Askey VC010 type 2 USB webcam detected. [ 365.681150][ T9924] netlink: 'syz.5.1381': attribute type 6 has an invalid length. [ 365.704830][ T9901] vxcan0: tx address claim with different name [ 365.727243][ T5822] usb 1-1: USB disconnect, device number 3 [ 365.815847][ T9931] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1384'. [ 365.946735][ T793] pwc: recv_control_msg error -32 req 02 val 2b00 [ 365.954699][ T793] pwc: recv_control_msg error -32 req 02 val 2700 [ 365.962580][ T794] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 365.964072][ T9915] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 365.987061][ T9915] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.000461][ T793] pwc: recv_control_msg error -32 req 02 val 2c00 [ 366.008353][ T793] pwc: recv_control_msg error -32 req 04 val 1000 [ 366.016728][ T793] pwc: recv_control_msg error -32 req 04 val 1300 [ 366.024696][ T793] pwc: recv_control_msg error -32 req 04 val 1400 [ 366.032077][ T793] pwc: recv_control_msg error -32 req 02 val 2000 [ 366.040516][ T793] pwc: recv_control_msg error -32 req 02 val 2100 [ 366.048207][ T793] pwc: recv_control_msg error -32 req 04 val 1500 [ 366.106548][ T794] usb 5-1: device descriptor read/64, error -71 [ 366.258210][ T793] pwc: recv_control_msg error -71 req 02 val 2400 [ 366.272968][ T793] pwc: recv_control_msg error -71 req 02 val 2600 [ 366.280379][ T793] pwc: recv_control_msg error -71 req 02 val 2900 [ 366.289991][ T793] pwc: recv_control_msg error -71 req 02 val 2800 [ 366.297831][ T793] pwc: recv_control_msg error -71 req 04 val 1100 [ 366.306222][ T793] pwc: recv_control_msg error -71 req 04 val 1200 [ 366.324814][ T5861] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 366.333723][ T793] pwc: Registered as video103. [ 366.341323][ T793] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input68 [ 366.353747][ T794] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 366.403996][ T793] usb 3-1: USB disconnect, device number 120 [ 366.432896][ T9940] netlink: 4316 bytes leftover after parsing attributes in process `syz.0.1388'. [ 366.492555][ T794] usb 5-1: device descriptor read/64, error -71 [ 366.506861][ T5861] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 366.522853][ T5861] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 366.558023][ T5861] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 366.584588][ T5861] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.609949][ T5861] usb 6-1: config 0 descriptor?? [ 366.624039][ T794] usb usb5-port1: attempt power cycle [ 366.631717][ T5861] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 366.973292][ T794] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 367.003818][ T794] usb 5-1: device descriptor read/8, error -71 [ 367.169305][ T9967] FAULT_INJECTION: forcing a failure. [ 367.169305][ T9967] name failslab, interval 1, probability 0, space 0, times 0 [ 367.184527][ T9967] CPU: 1 UID: 0 PID: 9967 Comm: syz.0.1393 Not tainted syzkaller #0 PREEMPT(full) [ 367.184557][ T9967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 367.184570][ T9967] Call Trace: [ 367.184579][ T9967] [ 367.184589][ T9967] dump_stack_lvl+0x189/0x250 [ 367.184619][ T9967] ? __pfx____ratelimit+0x10/0x10 [ 367.184646][ T9967] ? __pfx_dump_stack_lvl+0x10/0x10 [ 367.184671][ T9967] ? __pfx__printk+0x10/0x10 [ 367.184692][ T9967] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 367.184733][ T9967] should_fail_ex+0x414/0x560 [ 367.184769][ T9967] should_failslab+0xa8/0x100 [ 367.184801][ T9967] kmem_cache_alloc_noprof+0x88/0x700 [ 367.184827][ T9967] ? skb_clone+0x212/0x3a0 [ 367.184871][ T9967] skb_clone+0x212/0x3a0 [ 367.184903][ T9967] __netlink_deliver_tap+0x424/0x8b0 [ 367.184946][ T9967] ? netlink_deliver_tap+0x2e/0x1b0 [ 367.184974][ T9967] netlink_deliver_tap+0x19c/0x1b0 [ 367.185001][ T9967] netlink_unicast+0x7fa/0x9e0 [ 367.185035][ T9967] ? __pfx_netlink_unicast+0x10/0x10 [ 367.185061][ T9967] ? netlink_sendmsg+0x642/0xb30 [ 367.185085][ T9967] ? skb_put+0x11b/0x210 [ 367.185115][ T9967] netlink_sendmsg+0x805/0xb30 [ 367.185155][ T9967] ? __pfx_netlink_sendmsg+0x10/0x10 [ 367.185186][ T9967] ? aa_sock_msg_perm+0xf1/0x1d0 [ 367.185214][ T9967] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 367.185240][ T9967] ? __pfx_netlink_sendmsg+0x10/0x10 [ 367.185268][ T9967] __sock_sendmsg+0x21c/0x270 [ 367.185294][ T9967] ____sys_sendmsg+0x505/0x830 [ 367.185328][ T9967] ? __pfx_____sys_sendmsg+0x10/0x10 [ 367.185367][ T9967] ? import_iovec+0x74/0xa0 [ 367.185396][ T9967] ___sys_sendmsg+0x21f/0x2a0 [ 367.185427][ T9967] ? __pfx____sys_sendmsg+0x10/0x10 [ 367.185498][ T9967] ? __fget_files+0x2a/0x420 [ 367.185520][ T9967] ? __fget_files+0x3a0/0x420 [ 367.185556][ T9967] __x64_sys_sendmsg+0x19b/0x260 [ 367.185587][ T9967] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 367.185625][ T9967] ? __pfx_ksys_write+0x10/0x10 [ 367.185650][ T9967] ? do_syscall_64+0xbe/0xfa0 [ 367.185682][ T9967] do_syscall_64+0xfa/0xfa0 [ 367.185710][ T9967] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.185730][ T9967] ? clear_bhb_loop+0x60/0xb0 [ 367.185755][ T9967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.185775][ T9967] RIP: 0033:0x7fc1ec18f6c9 [ 367.185794][ T9967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 367.185812][ T9967] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 367.185834][ T9967] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 367.185850][ T9967] RDX: 0000000000000800 RSI: 0000200000000140 RDI: 0000000000000003 [ 367.185871][ T9967] RBP: 00007fc1ecf69090 R08: 0000000000000000 R09: 0000000000000000 [ 367.185884][ T9967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.185898][ T9967] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 367.185934][ T9967] [ 367.503869][ T794] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 367.533060][ T794] usb 5-1: device descriptor read/8, error -71 [ 367.643787][ T794] usb usb5-port1: unable to enumerate USB device [ 367.662918][ T24] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 367.822480][ T24] usb 3-1: device descriptor read/64, error -71 [ 368.062467][ T24] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 368.112335][ T793] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 368.192384][ T24] usb 3-1: device descriptor read/64, error -71 [ 368.264293][ T793] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 368.273748][ T793] usb 1-1: config 0 has no interface number 0 [ 368.280430][ T793] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 368.290103][ T793] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.303748][ T24] usb usb3-port1: attempt power cycle [ 368.303984][ T793] usb 1-1: config 0 descriptor?? [ 368.318666][ T793] usb 1-1: selecting invalid altsetting 1 [ 368.325215][ T793] dvb_ttusb_budget: ttusb_init_controller: error [ 368.331759][ T793] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 368.387140][ T793] DVB: Unable to find symbol cx22700_attach() [ 368.422432][ T793] DVB: Unable to find symbol tda10046_attach() [ 368.428984][ T793] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 368.517164][ T9977] FAULT_INJECTION: forcing a failure. [ 368.517164][ T9977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.531721][ T9977] CPU: 1 UID: 0 PID: 9977 Comm: syz.0.1397 Not tainted syzkaller #0 PREEMPT(full) [ 368.531752][ T9977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 368.531765][ T9977] Call Trace: [ 368.531774][ T9977] [ 368.531783][ T9977] dump_stack_lvl+0x189/0x250 [ 368.531813][ T9977] ? __pfx____ratelimit+0x10/0x10 [ 368.531842][ T9977] ? __pfx_dump_stack_lvl+0x10/0x10 [ 368.531857][ T9977] ? __pfx__printk+0x10/0x10 [ 368.531871][ T9977] ? __might_fault+0xb0/0x130 [ 368.531893][ T9977] should_fail_ex+0x414/0x560 [ 368.531913][ T9977] _copy_from_user+0x2d/0xb0 [ 368.531927][ T9977] memdup_user+0x5e/0xd0 [ 368.531944][ T9977] i2cdev_ioctl_rdwr+0x1c6/0x740 [ 368.531968][ T9977] i2cdev_ioctl+0x64b/0x820 [ 368.531983][ T9977] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 368.532008][ T9977] ? __fget_files+0x3a0/0x420 [ 368.532028][ T9977] ? __fget_files+0x2a/0x420 [ 368.532054][ T9977] ? bpf_lsm_file_ioctl+0x9/0x20 [ 368.532081][ T9977] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 368.532108][ T9977] __se_sys_ioctl+0xfc/0x170 [ 368.532145][ T9977] do_syscall_64+0xfa/0xfa0 [ 368.532174][ T9977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.532194][ T9977] ? clear_bhb_loop+0x60/0xb0 [ 368.532219][ T9977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.532238][ T9977] RIP: 0033:0x7fc1ec18f6c9 [ 368.532259][ T9977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.532277][ T9977] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.532301][ T9977] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 368.532317][ T9977] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000004 [ 368.532331][ T9977] RBP: 00007fc1ecf69090 R08: 0000000000000000 R09: 0000000000000000 [ 368.532344][ T9977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.532367][ T9977] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 368.532403][ T9977] [ 368.750796][ T5861] usb 1-1: USB disconnect, device number 4 [ 368.802205][ T24] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 368.826424][ T24] usb 3-1: device descriptor read/8, error -71 [ 368.880572][ T9984] FAULT_INJECTION: forcing a failure. [ 368.880572][ T9984] name failslab, interval 1, probability 0, space 0, times 0 [ 368.894231][ T9984] CPU: 1 UID: 0 PID: 9984 Comm: syz.4.1399 Not tainted syzkaller #0 PREEMPT(full) [ 368.894262][ T9984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 368.894276][ T9984] Call Trace: [ 368.894286][ T9984] [ 368.894295][ T9984] dump_stack_lvl+0x189/0x250 [ 368.894336][ T9984] ? __pfx____ratelimit+0x10/0x10 [ 368.894363][ T9984] ? __pfx_dump_stack_lvl+0x10/0x10 [ 368.894390][ T9984] ? __pfx__printk+0x10/0x10 [ 368.894411][ T9984] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 368.894451][ T9984] should_fail_ex+0x414/0x560 [ 368.894488][ T9984] should_failslab+0xa8/0x100 [ 368.894519][ T9984] kmem_cache_alloc_noprof+0x88/0x700 [ 368.894546][ T9984] ? skb_clone+0x212/0x3a0 [ 368.894580][ T9984] skb_clone+0x212/0x3a0 [ 368.894612][ T9984] __netlink_deliver_tap+0x424/0x8b0 [ 368.894655][ T9984] ? netlink_deliver_tap+0x2e/0x1b0 [ 368.894683][ T9984] netlink_deliver_tap+0x19c/0x1b0 [ 368.894711][ T9984] netlink_unicast+0x7fa/0x9e0 [ 368.894746][ T9984] ? __pfx_netlink_unicast+0x10/0x10 [ 368.894773][ T9984] ? netlink_sendmsg+0x642/0xb30 [ 368.894797][ T9984] ? skb_put+0x11b/0x210 [ 368.894827][ T9984] netlink_sendmsg+0x805/0xb30 [ 368.894865][ T9984] ? __pfx_netlink_sendmsg+0x10/0x10 [ 368.894904][ T9984] ? aa_sock_msg_perm+0xf1/0x1d0 [ 368.894930][ T9984] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 368.894956][ T9984] ? __pfx_netlink_sendmsg+0x10/0x10 [ 368.894983][ T9984] __sock_sendmsg+0x21c/0x270 [ 368.895010][ T9984] ____sys_sendmsg+0x505/0x830 [ 368.895043][ T9984] ? __pfx_____sys_sendmsg+0x10/0x10 [ 368.895081][ T9984] ? import_iovec+0x74/0xa0 [ 368.895111][ T9984] ___sys_sendmsg+0x21f/0x2a0 [ 368.895141][ T9984] ? __pfx____sys_sendmsg+0x10/0x10 [ 368.895213][ T9984] ? __fget_files+0x2a/0x420 [ 368.895241][ T9984] ? __fget_files+0x3a0/0x420 [ 368.895277][ T9984] __x64_sys_sendmsg+0x19b/0x260 [ 368.895307][ T9984] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 368.895347][ T9984] ? __pfx_ksys_write+0x10/0x10 [ 368.895372][ T9984] ? do_syscall_64+0xbe/0xfa0 [ 368.895405][ T9984] do_syscall_64+0xfa/0xfa0 [ 368.895433][ T9984] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.895453][ T9984] ? clear_bhb_loop+0x60/0xb0 [ 368.895479][ T9984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.895499][ T9984] RIP: 0033:0x7f33cef8f6c9 [ 368.895518][ T9984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.895535][ T9984] RSP: 002b:00007f33cfe9e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 368.895557][ T9984] RAX: ffffffffffffffda RBX: 00007f33cf1e5fa0 RCX: 00007f33cef8f6c9 [ 368.895571][ T9984] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 368.895583][ T9984] RBP: 00007f33cfe9e090 R08: 0000000000000000 R09: 0000000000000000 [ 368.895594][ T9984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.895602][ T9984] R13: 00007f33cf1e6038 R14: 00007f33cf1e5fa0 R15: 00007fff55b60c28 [ 368.895622][ T9984] [ 369.229903][ T43] usb 6-1: USB disconnect, device number 43 [ 369.332354][ T24] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 369.353734][ T24] usb 3-1: device descriptor read/8, error -71 [ 369.462563][ T24] usb usb3-port1: unable to enumerate USB device [ 369.491724][ T9996] netlink: 'syz.4.1405': attribute type 1 has an invalid length. [ 369.545775][ T9998] netlink: 'syz.0.1406': attribute type 12 has an invalid length. [ 369.554921][ T9998] FAULT_INJECTION: forcing a failure. [ 369.554921][ T9998] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.570493][ T9998] CPU: 0 UID: 0 PID: 9998 Comm: syz.0.1406 Not tainted syzkaller #0 PREEMPT(full) [ 369.570513][ T9998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 369.570521][ T9998] Call Trace: [ 369.570527][ T9998] [ 369.570532][ T9998] dump_stack_lvl+0x189/0x250 [ 369.570553][ T9998] ? __pfx____ratelimit+0x10/0x10 [ 369.570569][ T9998] ? __pfx_dump_stack_lvl+0x10/0x10 [ 369.570597][ T9998] ? __pfx__printk+0x10/0x10 [ 369.570612][ T9998] ? __might_fault+0xb0/0x130 [ 369.570634][ T9998] should_fail_ex+0x414/0x560 [ 369.570655][ T9998] _copy_from_user+0x2d/0xb0 [ 369.570669][ T9998] kstrtouint_from_user+0xc4/0x170 [ 369.570688][ T9998] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 369.570717][ T9998] proc_fail_nth_write+0x88/0x200 [ 369.570734][ T9998] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 369.570754][ T9998] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 369.570772][ T9998] vfs_write+0x27e/0xb30 [ 369.570789][ T9998] ? __pfx_vfs_write+0x10/0x10 [ 369.570808][ T9998] ? __fget_files+0x2a/0x420 [ 369.570827][ T9998] ? __fget_files+0x3a0/0x420 [ 369.570840][ T9998] ? __fget_files+0x2a/0x420 [ 369.570858][ T9998] ksys_write+0x145/0x250 [ 369.570869][ T9998] ? __fget_files+0x2a/0x420 [ 369.570882][ T9998] ? __pfx_ksys_write+0x10/0x10 [ 369.570892][ T9998] ? arch_syscall_is_vdso_sigreturn+0x120/0x1a0 [ 369.570912][ T9998] ? syscall_user_dispatch+0x4f/0x90 [ 369.570929][ T9998] do_syscall_64+0xfa/0xfa0 [ 369.570945][ T9998] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.570957][ T9998] ? clear_bhb_loop+0x60/0xb0 [ 369.570971][ T9998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.570983][ T9998] RIP: 0033:0x7fc1ec18e17f [ 369.570996][ T9998] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 369.571007][ T9998] RSP: 002b:00007fc1ecf69030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.571021][ T9998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1ec18e17f [ 369.571030][ T9998] RDX: 0000000000000001 RSI: 00007fc1ecf690a0 RDI: 0000000000000005 [ 369.571038][ T9998] RBP: 00007fc1ecf69090 R08: 0000000000000000 R09: 0000000000000000 [ 369.571045][ T9998] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 369.571053][ T9998] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 369.571073][ T9998] [ 369.763081][ T43] usb 6-1: new full-speed USB device number 44 using dummy_hcd [ 369.830128][ T24] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 369.860821][T10000] cgroup: subsys name conflicts with all [ 369.868461][T10000] netlink: 'syz.0.1407': attribute type 12 has an invalid length. [ 369.982390][ T43] usb 6-1: device descriptor read/64, error -71 [ 370.002190][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 370.009586][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 370.020843][ T24] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 370.030192][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.043573][ T24] usb 5-1: config 0 descriptor?? [ 370.145121][ T5874] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 370.253520][ T43] usb 6-1: new full-speed USB device number 45 using dummy_hcd [ 370.392068][ T43] usb 6-1: device descriptor read/64, error -71 [ 370.466994][ T9996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.482560][ T9996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.494411][ T24] usbhid 5-1:0.0: can't add hid device: -71 [ 370.505925][ T24] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 370.516870][ T43] usb usb6-port1: attempt power cycle [ 370.527485][ T24] usb 5-1: USB disconnect, device number 70 [ 370.582102][ T9942] usb 3-1: new full-speed USB device number 125 using dummy_hcd [ 370.744588][ T9942] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 370.753104][ T9942] usb 3-1: config 0 has no interface number 0 [ 370.759451][ T9942] usb 3-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 370.768993][ T9942] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 370.779489][ T9942] usb 3-1: config 0 descriptor?? [ 370.789374][ T9942] usb 3-1: selecting invalid altsetting 1 [ 370.795893][ T9942] dvb_ttusb_budget: ttusb_init_controller: error [ 370.803049][ T9942] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 370.833986][ T5822] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 370.866261][ T9942] DVB: Unable to find symbol cx22700_attach() [ 370.873378][ T43] usb 6-1: new full-speed USB device number 46 using dummy_hcd [ 370.911386][ T9942] DVB: Unable to find symbol tda10046_attach() [ 370.917959][ T9942] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 370.927920][ T43] usb 6-1: device descriptor read/8, error -71 [ 370.993653][ T793] usb 3-1: USB disconnect, device number 125 [ 371.001664][ T5822] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 371.017669][ T5822] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 371.046155][ T5822] usb 1-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 371.059899][ T5822] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 371.080665][ T5822] usb 1-1: config 0 descriptor?? [ 371.171988][ T43] usb 6-1: new full-speed USB device number 47 using dummy_hcd [ 371.215009][ T43] usb 6-1: device descriptor read/8, error -71 [ 371.219434][T10027] netlink: 'syz.4.1416': attribute type 10 has an invalid length. [ 371.229768][T10027] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1416'. [ 371.240183][T10027] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 371.304496][T10020] netlink: 212356 bytes leftover after parsing attributes in process `syz.0.1414'. [ 371.314847][T10029] FAULT_INJECTION: forcing a failure. [ 371.314847][T10029] name failslab, interval 1, probability 0, space 0, times 0 [ 371.326084][ T5822] usbhid 1-1:0.0: can't add hid device: -71 [ 371.328750][ T43] usb usb6-port1: unable to enumerate USB device [ 371.343012][T10029] CPU: 1 UID: 0 PID: 10029 Comm: syz.4.1417 Not tainted syzkaller #0 PREEMPT(full) [ 371.343042][T10029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 371.343055][T10029] Call Trace: [ 371.343064][T10029] [ 371.343074][T10029] dump_stack_lvl+0x189/0x250 [ 371.343106][T10029] ? __pfx____ratelimit+0x10/0x10 [ 371.343132][T10029] ? __pfx_dump_stack_lvl+0x10/0x10 [ 371.343158][T10029] ? __pfx__printk+0x10/0x10 [ 371.343179][T10029] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 371.343218][T10029] should_fail_ex+0x414/0x560 [ 371.343253][T10029] should_failslab+0xa8/0x100 [ 371.343284][T10029] kmem_cache_alloc_noprof+0x88/0x700 [ 371.343309][T10029] ? skb_clone+0x212/0x3a0 [ 371.343342][T10029] skb_clone+0x212/0x3a0 [ 371.343375][T10029] __netlink_deliver_tap+0x424/0x8b0 [ 371.343416][T10029] ? netlink_deliver_tap+0x2e/0x1b0 [ 371.343445][T10029] netlink_deliver_tap+0x19c/0x1b0 [ 371.343472][T10029] netlink_unicast+0x7fa/0x9e0 [ 371.343507][T10029] ? __pfx_netlink_unicast+0x10/0x10 [ 371.343532][T10029] ? netlink_sendmsg+0x642/0xb30 [ 371.343555][T10029] ? skb_put+0x11b/0x210 [ 371.343592][T10029] netlink_sendmsg+0x805/0xb30 [ 371.343628][T10029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 371.343657][T10029] ? aa_sock_msg_perm+0xf1/0x1d0 [ 371.343684][T10029] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 371.343710][T10029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 371.343739][T10029] __sock_sendmsg+0x21c/0x270 [ 371.343764][T10029] ____sys_sendmsg+0x505/0x830 [ 371.343797][T10029] ? __pfx_____sys_sendmsg+0x10/0x10 [ 371.343836][T10029] ? import_iovec+0x74/0xa0 [ 371.343864][T10029] ___sys_sendmsg+0x21f/0x2a0 [ 371.343895][T10029] ? __pfx____sys_sendmsg+0x10/0x10 [ 371.343962][T10029] ? __fget_files+0x2a/0x420 [ 371.343985][T10029] ? __fget_files+0x3a0/0x420 [ 371.344020][T10029] __x64_sys_sendmsg+0x19b/0x260 [ 371.344051][T10029] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 371.344091][T10029] ? __pfx_ksys_write+0x10/0x10 [ 371.344115][T10029] ? do_syscall_64+0xbe/0xfa0 [ 371.344146][T10029] do_syscall_64+0xfa/0xfa0 [ 371.344174][T10029] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.344195][T10029] ? clear_bhb_loop+0x60/0xb0 [ 371.344220][T10029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.344240][T10029] RIP: 0033:0x7f33cef8f6c9 [ 371.344260][T10029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 371.344278][T10029] RSP: 002b:00007f33cfe9e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 371.344302][T10029] RAX: ffffffffffffffda RBX: 00007f33cf1e5fa0 RCX: 00007f33cef8f6c9 [ 371.344317][T10029] RDX: 00000000240000c0 RSI: 0000200000000140 RDI: 0000000000000006 [ 371.344330][T10029] RBP: 00007f33cfe9e090 R08: 0000000000000000 R09: 0000000000000000 [ 371.344342][T10029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 371.344354][T10029] R13: 00007f33cf1e6038 R14: 00007f33cf1e5fa0 R15: 00007fff55b60c28 [ 371.344388][T10029] [ 371.344441][T10029] netlink: 'syz.4.1417': attribute type 10 has an invalid length. [ 371.346662][ T5822] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 371.360027][T10029] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1417'. [ 371.380930][ T5822] usb 1-1: USB disconnect, device number 5 [ 371.401971][T10029] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 371.665444][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 371.665465][ T30] audit: type=1326 audit(1762522337.149:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.748334][ T30] audit: type=1326 audit(1762522337.149:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.771607][ T30] audit: type=1326 audit(1762522337.149:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.815959][T10036] netlink: 'syz.2.1419': attribute type 10 has an invalid length. [ 371.825011][ T30] audit: type=1326 audit(1762522337.149:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.825119][ T30] audit: type=1326 audit(1762522337.149:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.877848][ T30] audit: type=1326 audit(1762522337.149:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.916453][ T30] audit: type=1326 audit(1762522337.149:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.921975][T10036] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1419'. [ 371.939959][ T30] audit: type=1326 audit(1762522337.149:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 371.966148][T10036] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 371.986259][ T30] audit: type=1326 audit(1762522337.149:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 372.021073][ T30] audit: type=1326 audit(1762522337.149:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10031 comm="syz.2.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fc94118f6c9 code=0x7ffc0000 [ 372.272816][ T43] usb 5-1: new full-speed USB device number 71 using dummy_hcd [ 372.311875][ T793] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 372.434504][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 372.449271][ T43] usb 5-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 372.458904][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.463734][ T793] usb 1-1: Using ep0 maxpacket: 32 [ 372.477035][ T43] usb 5-1: config 0 descriptor?? [ 372.485660][ T793] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 372.492163][T10041] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 372.501859][ T5918] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 372.524517][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 372.537468][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 372.547626][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 372.559042][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 372.576146][ T793] usb 1-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 372.585353][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.595667][ T793] usb 1-1: Product: syz [ 372.599907][ T793] usb 1-1: Manufacturer: syz [ 372.605883][ T793] usb 1-1: SerialNumber: syz [ 372.622114][ T793] usb 1-1: config 0 descriptor?? [ 372.688345][ T5918] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 372.707172][ T5918] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 372.721750][ T5918] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 372.730980][ T5918] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.756423][T10053] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 372.789347][ T5918] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 373.040843][T10063] FAULT_INJECTION: forcing a failure. [ 373.040843][T10063] name failslab, interval 1, probability 0, space 0, times 0 [ 373.057546][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.067675][T10063] CPU: 1 UID: 0 PID: 10063 Comm: syz.2.1424 Not tainted syzkaller #0 PREEMPT(full) [ 373.067706][T10063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.067719][T10063] Call Trace: [ 373.067729][T10063] [ 373.067739][T10063] dump_stack_lvl+0x189/0x250 [ 373.067771][T10063] ? __pfx____ratelimit+0x10/0x10 [ 373.067813][T10063] ? __pfx_dump_stack_lvl+0x10/0x10 [ 373.067839][T10063] ? __pfx__printk+0x10/0x10 [ 373.067869][T10063] ? __pfx___might_resched+0x10/0x10 [ 373.067890][T10063] ? fs_reclaim_acquire+0x7d/0x100 [ 373.067921][T10063] should_fail_ex+0x414/0x560 [ 373.067957][T10063] should_failslab+0xa8/0x100 [ 373.067989][T10063] __kmalloc_cache_noprof+0x84/0x700 [ 373.068017][T10063] ? snd_seq_port_connect+0x6b/0x460 [ 373.068053][T10063] snd_seq_port_connect+0x6b/0x460 [ 373.068080][T10063] ? do_raw_read_unlock+0x3d/0x80 [ 373.068108][T10063] ? _raw_read_unlock+0x28/0x50 [ 373.068138][T10063] snd_seq_ioctl_subscribe_port+0x36a/0x7a0 [ 373.068178][T10063] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 373.068210][T10063] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 373.068246][T10063] snd_seq_oss_midi_open+0x471/0x810 [ 373.068279][T10063] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 373.068318][T10063] ? __lock_acquire+0xab9/0xd20 [ 373.068344][T10063] snd_seq_oss_synth_reset+0x3ca/0x8c0 [ 373.068376][T10063] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 373.068405][T10063] ? rcu_is_watching+0x15/0xb0 [ 373.068430][T10063] ? trace_contention_end+0x39/0x120 [ 373.068461][T10063] snd_seq_oss_reset+0x5a/0x240 [ 373.068495][T10063] snd_seq_oss_release+0xeb/0x2e0 [ 373.068525][T10063] ? __pfx_snd_seq_oss_release+0x10/0x10 [ 373.068553][T10063] ? __asan_memset+0x22/0x50 [ 373.068574][T10063] ? odev_release+0x46/0xa0 [ 373.068600][T10063] ? __fsnotify_parent+0x242/0x540 [ 373.068628][T10063] ? __pfx___mutex_lock+0x10/0x10 [ 373.068658][T10063] ? __pfx___fsnotify_parent+0x10/0x10 [ 373.068686][T10063] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 373.068715][T10063] ? __pfx_vfs_write+0x10/0x10 [ 373.068747][T10063] ? evm_file_release+0x107/0x1e0 [ 373.068776][T10063] ? __pfx_odev_release+0x10/0x10 [ 373.068813][T10063] odev_release+0x4e/0xa0 [ 373.068842][T10063] __fput+0x44c/0xa70 [ 373.068880][T10063] fput_close_sync+0x113/0x220 [ 373.068907][T10063] ? __pfx_fput_close_sync+0x10/0x10 [ 373.068934][T10063] ? do_raw_spin_unlock+0x122/0x240 [ 373.068971][T10063] __x64_sys_close+0x7f/0x110 [ 373.068998][T10063] do_syscall_64+0xfa/0xfa0 [ 373.069026][T10063] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.069046][T10063] ? clear_bhb_loop+0x60/0xb0 [ 373.069070][T10063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.069089][T10063] RIP: 0033:0x7fc94118f6c9 [ 373.069109][T10063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 373.069126][T10063] RSP: 002b:00007fc93f3d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 373.069160][T10063] RAX: ffffffffffffffda RBX: 00007fc9413e6090 RCX: 00007fc94118f6c9 [ 373.069176][T10063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 373.069189][T10063] RBP: 00007fc93f3d5090 R08: 0000000000000000 R09: 0000000000000000 [ 373.069202][T10063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.069216][T10063] R13: 00007fc9413e6128 R14: 00007fc9413e6090 R15: 00007ffea94b4ae8 [ 373.069253][T10063] [ 373.070473][ T793] input input69: Device does not respond to id packet M [ 373.271717][ T5861] usb 3-1: USB disconnect, device number 126 [ 373.289951][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.439010][ T793] input input69: Device does not respond to id packet P [ 373.451877][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.458421][ T793] input input69: Device does not respond to id packet B [ 373.472113][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.479071][ T793] input input69: Device does not respond to id packet N [ 373.487791][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.501858][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.508566][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.515742][ T793] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 373.528131][ T793] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input69 [ 373.570128][ T793] usb 1-1: USB disconnect, device number 6 [ 373.694538][T10068] FAULT_INJECTION: forcing a failure. [ 373.694538][T10068] name failslab, interval 1, probability 0, space 0, times 0 [ 373.709578][T10068] CPU: 0 UID: 0 PID: 10068 Comm: syz.5.1428 Not tainted syzkaller #0 PREEMPT(full) [ 373.709611][T10068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.709624][T10068] Call Trace: [ 373.709633][T10068] [ 373.709644][T10068] dump_stack_lvl+0x189/0x250 [ 373.709674][T10068] ? __pfx____ratelimit+0x10/0x10 [ 373.709701][T10068] ? __pfx_dump_stack_lvl+0x10/0x10 [ 373.709725][T10068] ? __pfx__printk+0x10/0x10 [ 373.709746][T10068] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 373.709782][T10068] should_fail_ex+0x414/0x560 [ 373.709817][T10068] should_failslab+0xa8/0x100 [ 373.709848][T10068] kmem_cache_alloc_noprof+0x88/0x700 [ 373.709873][T10068] ? skb_clone+0x212/0x3a0 [ 373.709906][T10068] skb_clone+0x212/0x3a0 [ 373.709938][T10068] __netlink_deliver_tap+0x424/0x8b0 [ 373.709977][T10068] ? netlink_deliver_tap+0x2e/0x1b0 [ 373.710005][T10068] netlink_deliver_tap+0x19c/0x1b0 [ 373.710032][T10068] netlink_unicast+0x7fa/0x9e0 [ 373.710079][T10068] ? __pfx_netlink_unicast+0x10/0x10 [ 373.710105][T10068] ? netlink_sendmsg+0x642/0xb30 [ 373.710128][T10068] ? skb_put+0x11b/0x210 [ 373.710157][T10068] netlink_sendmsg+0x805/0xb30 [ 373.710190][T10068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 373.710221][T10068] ? aa_sock_msg_perm+0xf1/0x1d0 [ 373.710245][T10068] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 373.710270][T10068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 373.710298][T10068] __sock_sendmsg+0x21c/0x270 [ 373.710323][T10068] ____sys_sendmsg+0x505/0x830 [ 373.710355][T10068] ? __pfx_____sys_sendmsg+0x10/0x10 [ 373.710393][T10068] ? import_iovec+0x74/0xa0 [ 373.710420][T10068] ___sys_sendmsg+0x21f/0x2a0 [ 373.710448][T10068] ? __pfx____sys_sendmsg+0x10/0x10 [ 373.710528][T10068] ? __fget_files+0x2a/0x420 [ 373.710549][T10068] ? __fget_files+0x3a0/0x420 [ 373.710582][T10068] __x64_sys_sendmsg+0x19b/0x260 [ 373.710612][T10068] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 373.710650][T10068] ? __pfx_ksys_write+0x10/0x10 [ 373.710675][T10068] ? do_syscall_64+0xbe/0xfa0 [ 373.710707][T10068] do_syscall_64+0xfa/0xfa0 [ 373.710733][T10068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.710754][T10068] ? clear_bhb_loop+0x60/0xb0 [ 373.710779][T10068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.710798][T10068] RIP: 0033:0x7f5d82b8f6c9 [ 373.710816][T10068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 373.710833][T10068] RSP: 002b:00007f5d839df038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 373.710857][T10068] RAX: ffffffffffffffda RBX: 00007f5d82de5fa0 RCX: 00007f5d82b8f6c9 [ 373.710872][T10068] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000004 [ 373.710885][T10068] RBP: 00007f5d839df090 R08: 0000000000000000 R09: 0000000000000000 [ 373.710898][T10068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.710910][T10068] R13: 00007f5d82de6038 R14: 00007f5d82de5fa0 R15: 00007ffe2f1a0098 [ 373.710945][T10068] [ 373.711007][T10068] netlink: 100 bytes leftover after parsing attributes in process `syz.5.1428'. [ 374.196233][T10080] program syz.5.1434 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 374.474307][T10093] FAULT_INJECTION: forcing a failure. [ 374.474307][T10093] name failslab, interval 1, probability 0, space 0, times 0 [ 374.494648][T10093] CPU: 0 UID: 0 PID: 10093 Comm: syz.2.1439 Not tainted syzkaller #0 PREEMPT(full) [ 374.494681][T10093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 374.494693][T10093] Call Trace: [ 374.494702][T10093] [ 374.494711][T10093] dump_stack_lvl+0x189/0x250 [ 374.494744][T10093] ? __pfx____ratelimit+0x10/0x10 [ 374.494771][T10093] ? __pfx_dump_stack_lvl+0x10/0x10 [ 374.494797][T10093] ? __pfx__printk+0x10/0x10 [ 374.494818][T10093] ? save_netdev_trace_buffer+0x4b5/0x5a0 [ 374.494856][T10093] should_fail_ex+0x414/0x560 [ 374.494892][T10093] should_failslab+0xa8/0x100 [ 374.494924][T10093] kmem_cache_alloc_noprof+0x88/0x700 [ 374.494950][T10093] ? skb_clone+0x212/0x3a0 [ 374.494982][T10093] skb_clone+0x212/0x3a0 [ 374.495014][T10093] __netlink_deliver_tap+0x424/0x8b0 [ 374.495058][T10093] ? netlink_deliver_tap+0x2e/0x1b0 [ 374.495087][T10093] netlink_deliver_tap+0x19c/0x1b0 [ 374.495116][T10093] netlink_unicast+0x7fa/0x9e0 [ 374.495149][T10093] ? __pfx_netlink_unicast+0x10/0x10 [ 374.495176][T10093] ? netlink_sendmsg+0x642/0xb30 [ 374.495200][T10093] ? skb_put+0x11b/0x210 [ 374.495230][T10093] netlink_sendmsg+0x805/0xb30 [ 374.495267][T10093] ? __pfx_netlink_sendmsg+0x10/0x10 [ 374.495298][T10093] ? aa_sock_msg_perm+0xf1/0x1d0 [ 374.495324][T10093] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 374.495350][T10093] ? __pfx_netlink_sendmsg+0x10/0x10 [ 374.495376][T10093] __sock_sendmsg+0x21c/0x270 [ 374.495401][T10093] ____sys_sendmsg+0x505/0x830 [ 374.495434][T10093] ? __pfx_____sys_sendmsg+0x10/0x10 [ 374.495473][T10093] ? import_iovec+0x74/0xa0 [ 374.495503][T10093] ___sys_sendmsg+0x21f/0x2a0 [ 374.495533][T10093] ? __pfx____sys_sendmsg+0x10/0x10 [ 374.495612][T10093] ? __fget_files+0x2a/0x420 [ 374.495634][T10093] ? __fget_files+0x3a0/0x420 [ 374.495670][T10093] __x64_sys_sendmsg+0x19b/0x260 [ 374.495702][T10093] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 374.495739][T10093] ? __pfx_ksys_write+0x10/0x10 [ 374.495764][T10093] ? do_syscall_64+0xbe/0xfa0 [ 374.495796][T10093] do_syscall_64+0xfa/0xfa0 [ 374.495825][T10093] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.495845][T10093] ? clear_bhb_loop+0x60/0xb0 [ 374.495869][T10093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.495889][T10093] RIP: 0033:0x7fc94118f6c9 [ 374.495908][T10093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 374.495925][T10093] RSP: 002b:00007fc93f3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 374.495949][T10093] RAX: ffffffffffffffda RBX: 00007fc9413e5fa0 RCX: 00007fc94118f6c9 [ 374.495964][T10093] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 374.495978][T10093] RBP: 00007fc93f3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 374.495991][T10093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 374.496002][T10093] R13: 00007fc9413e6038 R14: 00007fc9413e5fa0 R15: 00007ffea94b4ae8 [ 374.496039][T10093] [ 374.496092][T10093] netlink: 100 bytes leftover after parsing attributes in process `syz.2.1439'. [ 374.644353][T10097] program syz.0.1441 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 374.813713][ T5918] usb 6-1: new high-speed USB device number 48 using dummy_hcd [ 374.827690][T10101] pim6reg: entered allmulticast mode [ 374.913777][ T43] usbhid 5-1:0.0: can't add hid device: -71 [ 374.919914][ T43] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 374.956887][ T43] usb 5-1: USB disconnect, device number 71 [ 374.989000][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 375.004848][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 375.055728][ T5918] usb 6-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 375.065613][ T5918] usb 6-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 375.076300][ T5918] usb 6-1: Manufacturer: syz [ 375.102818][ T793] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 375.133227][T10106] netlink: 6 bytes leftover after parsing attributes in process `syz.4.1444'. [ 375.148142][T10106] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 375.165656][ T5918] usb 6-1: config 0 descriptor?? [ 375.276842][ T793] usb 3-1: device descriptor read/64, error -71 [ 375.511518][ T5916] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 375.521753][ T793] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 375.652770][ T793] usb 3-1: device descriptor read/64, error -71 [ 375.661709][ T5916] usb 1-1: Using ep0 maxpacket: 16 [ 375.668806][ T5916] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 375.677275][ T5916] usb 1-1: config 0 has no interface number 0 [ 375.686091][ T5916] usb 1-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 0.01 [ 375.695511][ T5916] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.703840][ T5916] usb 1-1: Product: syz [ 375.708041][ T5916] usb 1-1: Manufacturer: syz [ 375.713087][ T5916] usb 1-1: SerialNumber: syz [ 375.721667][ T5916] usb 1-1: config 0 descriptor?? [ 375.730459][ T5916] gspca_main: xirlink-cit-2.14.0 probing 0545:8080 [ 375.762098][ T793] usb usb3-port1: attempt power cycle [ 375.786989][ T5918] input: syz as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:256C:006D.0036/input/input70 [ 375.856544][ T5918] input: syz as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:256C:006D.0036/input/input71 [ 375.877498][ T5918] input: syz Touch Strip as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:256C:006D.0036/input/input72 [ 375.899521][ T5918] input: syz Dial as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:256C:006D.0036/input/input73 [ 375.921703][ T5918] uclogic 0003:256C:006D.0036: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.5-1/input0 [ 375.933302][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0100, value 0x00, error -71) [ 375.947602][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0112, value 0x01, error -71) [ 375.959469][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0400, value 0x00, error -71) [ 375.993986][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0400, value 0x01, error -71) [ 376.031511][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0420, value 0x00, error -71) [ 376.069369][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0420, value 0x01, error -71) [ 376.102719][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0409, value 0x0D, error -71) [ 376.112611][ T793] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 376.165610][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x040A, value 0x02, error -71) [ 376.186542][ T793] usb 3-1: device descriptor read/8, error -71 [ 376.209908][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0405, value 0x18, error -71) [ 376.275820][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0435, value 0x08, error -71) [ 376.324051][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x040B, value 0x26, error -71) [ 376.336213][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0437, value 0x07, error -71) [ 376.347585][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x042F, value 0x15, error -71) [ 376.359674][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0439, value 0x2B, error -71) [ 376.369818][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x043A, value 0x26, error -71) [ 376.380293][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0438, value 0x08, error -71) [ 376.401372][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x042B, value 0x1E, error -71) [ 376.411704][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x042C, value 0x41, error -71) [ 376.430957][ T5916] gspca_xirlink_cit: Failed to write a register (index 0x0100, value 0xC0, error -71) [ 376.445451][ T5916] input: xirlink-cit as /devices/platform/dummy_hcd.0/usb1/1-1/input/input74 [ 376.457142][ T793] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 376.483626][ T793] usb 3-1: device descriptor read/8, error -71 [ 376.492860][ T5916] usb 1-1: USB disconnect, device number 7 [ 376.601578][ T793] usb usb3-port1: unable to enumerate USB device [ 377.191193][ T793] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 377.341285][ T793] usb 5-1: Using ep0 maxpacket: 8 [ 377.353664][ T793] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 377.366659][ T793] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.391183][ T793] usb 5-1: Product: syz [ 377.395418][ T793] usb 5-1: Manufacturer: syz [ 377.400233][ T793] usb 5-1: SerialNumber: syz [ 377.411339][ T793] usb 5-1: config 0 descriptor?? [ 377.512927][T10159] syzkaller1: entered promiscuous mode [ 377.518890][T10159] syzkaller1: entered allmulticast mode [ 377.622820][T10148] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 377.633650][ T43] usb 6-1: USB disconnect, device number 48 [ 377.634530][T10148] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 377.669883][ T793] usb 5-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 377.681923][ T5822] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 377.863429][ T5822] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 377.882332][ T5822] usb 1-1: config 0 has no interface number 0 [ 377.899140][ T5822] usb 1-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice=8c.1e [ 377.919057][ T5822] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.936598][ T5822] usb 1-1: config 0 descriptor?? [ 377.954872][ T5822] usb 1-1: selecting invalid altsetting 1 [ 377.971263][ T5822] dvb_ttusb_budget: ttusb_init_controller: error [ 377.983301][ T5822] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 378.119478][ T5822] DVB: Unable to find symbol cx22700_attach() [ 378.156515][T10176] netlink: 'syz.2.1469': attribute type 5 has an invalid length. [ 378.167680][T10176] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1469'. [ 378.199461][ T5822] DVB: Unable to find symbol tda10046_attach() [ 378.210651][ T5822] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 378.228781][ T5822] usb 1-1: USB disconnect, device number 8 [ 378.263328][T10179] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 378.391898][ T5916] usb 6-1: new full-speed USB device number 49 using dummy_hcd [ 378.544265][ T5916] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 378.558088][ T5916] usb 6-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.00 [ 378.567401][ T5916] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.583013][ T5916] usb 6-1: config 0 descriptor?? [ 378.585258][T10191] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 378.604698][T10191] FAULT_INJECTION: forcing a failure. [ 378.604698][T10191] name failslab, interval 1, probability 0, space 0, times 0 [ 378.620607][T10191] CPU: 0 UID: 0 PID: 10191 Comm: syz.2.1475 Not tainted syzkaller #0 PREEMPT(full) [ 378.620637][T10191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 378.620656][T10191] Call Trace: [ 378.620665][T10191] [ 378.620676][T10191] dump_stack_lvl+0x189/0x250 [ 378.620707][T10191] ? __pfx____ratelimit+0x10/0x10 [ 378.620735][T10191] ? __pfx_dump_stack_lvl+0x10/0x10 [ 378.620762][T10191] ? __pfx__printk+0x10/0x10 [ 378.620793][T10191] ? __pfx___might_resched+0x10/0x10 [ 378.620816][T10191] ? fs_reclaim_acquire+0x7d/0x100 [ 378.620850][T10191] should_fail_ex+0x414/0x560 [ 378.620884][T10191] should_failslab+0xa8/0x100 [ 378.620916][T10191] kmem_cache_alloc_noprof+0x88/0x700 [ 378.620941][T10191] ? security_inode_alloc+0x39/0x330 [ 378.620973][T10191] security_inode_alloc+0x39/0x330 [ 378.621001][T10191] inode_init_always_gfp+0x9ed/0xdc0 [ 378.621033][T10191] ? __pfx_ovl_alloc_inode+0x10/0x10 [ 378.621053][T10191] alloc_inode+0x82/0x1b0 [ 378.621076][T10191] new_inode+0x22/0x170 [ 378.621106][T10191] ovl_new_inode+0x1c/0x50 [ 378.621129][T10191] ovl_create_object+0x155/0x3b0 [ 378.621160][T10191] ? __pfx_ovl_create_object+0x10/0x10 [ 378.621185][T10191] ? apparmor_path_mkdir+0x1a7/0x220 [ 378.621216][T10191] ? make_vfsgid+0x49/0xa0 [ 378.621246][T10191] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 378.621282][T10191] ovl_mkdir+0x2b/0x40 [ 378.621308][T10191] vfs_mkdir+0x360/0x580 [ 378.621346][T10191] do_mkdirat+0x28a/0x650 [ 378.621379][T10191] ? __pfx_do_mkdirat+0x10/0x10 [ 378.621411][T10191] ? getname_flags+0x1e5/0x540 [ 378.621441][T10191] __x64_sys_mkdirat+0x87/0xa0 [ 378.621481][T10191] do_syscall_64+0xfa/0xfa0 [ 378.621508][T10191] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.621529][T10191] ? clear_bhb_loop+0x60/0xb0 [ 378.621552][T10191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.621571][T10191] RIP: 0033:0x7fc94118f6c9 [ 378.621592][T10191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 378.621610][T10191] RSP: 002b:00007fc93f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 378.621632][T10191] RAX: ffffffffffffffda RBX: 00007fc9413e5fa0 RCX: 00007fc94118f6c9 [ 378.621647][T10191] RDX: 0000000000000000 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 378.621661][T10191] RBP: 00007fc93f3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 378.621674][T10191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 378.621686][T10191] R13: 00007fc9413e6038 R14: 00007fc9413e5fa0 R15: 00007ffea94b4ae8 [ 378.621722][T10191] [ 378.951958][T10193] syzkaller1: entered promiscuous mode [ 378.957631][T10193] syzkaller1: entered allmulticast mode [ 379.021203][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.028877][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.043623][T10197] x_tables: duplicate underflow at hook 1 [ 379.100387][ T5916] kye 0003:0458:0087.0037: item fetching failed at offset 4/5 [ 379.109328][ T5916] kye 0003:0458:0087.0037: parse failed [ 379.115181][ T5916] kye 0003:0458:0087.0037: probe with driver kye failed with error -22 [ 379.142997][ T793] usb write operation failed. (-71) [ 379.155207][ T793] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 379.166538][ T793] dvbdev: DVB: registering new adapter (Terratec H7) [ 379.175591][ T793] usb 5-1: media controller created [ 379.181627][ T793] usb read operation failed. (-71) [ 379.187612][ T793] usb write operation failed. (-71) [ 379.196776][ T793] dvb_usb_az6007 5-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 379.211394][ T793] usb 5-1: USB disconnect, device number 72 [ 379.239213][T10202] syzkaller1: entered promiscuous mode [ 379.263733][T10202] syzkaller1: entered allmulticast mode [ 379.282387][T10202] FAULT_INJECTION: forcing a failure. [ 379.282387][T10202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.307124][ T9942] usb 6-1: USB disconnect, device number 49 [ 379.331186][T10202] CPU: 1 UID: 0 PID: 10202 Comm: syz.0.1479 Not tainted syzkaller #0 PREEMPT(full) [ 379.331218][T10202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 379.331231][T10202] Call Trace: [ 379.331240][T10202] [ 379.331250][T10202] dump_stack_lvl+0x189/0x250 [ 379.331281][T10202] ? __pfx____ratelimit+0x10/0x10 [ 379.331308][T10202] ? __pfx_dump_stack_lvl+0x10/0x10 [ 379.331333][T10202] ? __pfx__printk+0x10/0x10 [ 379.331357][T10202] ? __might_fault+0xb0/0x130 [ 379.331393][T10202] should_fail_ex+0x414/0x560 [ 379.331427][T10202] _copy_from_iter+0x1de/0x1790 [ 379.331474][T10202] ? __pfx__copy_from_iter+0x10/0x10 [ 379.331493][T10202] ? is_bpf_text_address+0x26/0x2b0 [ 379.331524][T10202] ? __lock_acquire+0xab9/0xd20 [ 379.331554][T10202] tun_get_user+0x219/0x3e90 [ 379.331586][T10202] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 379.331616][T10202] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 379.331640][T10202] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 379.331665][T10202] ? __pfx_tun_get_user+0x10/0x10 [ 379.331694][T10202] ? save_netdev_trace_buffer+0x4a0/0x5a0 [ 379.331725][T10202] ? ref_tracker_alloc+0x318/0x460 [ 379.331752][T10202] ? tun_get+0x157/0x2f0 [ 379.331769][T10202] ? tun_chr_write_iter+0x60/0x210 [ 379.331786][T10202] ? vfs_writev+0x31a/0x960 [ 379.331809][T10202] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 379.331844][T10202] ? tun_get+0x1c/0x2f0 [ 379.331872][T10202] ? tun_get+0x1c/0x2f0 [ 379.331892][T10202] ? tun_get+0x1c/0x2f0 [ 379.331919][T10202] tun_chr_write_iter+0x113/0x210 [ 379.331944][T10202] do_iter_readv_writev+0x623/0x8c0 [ 379.331974][T10202] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 379.331993][T10202] ? common_file_perm+0x1b5/0x230 [ 379.332021][T10202] ? bpf_lsm_file_permission+0x9/0x20 [ 379.332048][T10202] ? security_file_permission+0x75/0x290 [ 379.332076][T10202] ? rw_verify_area+0x255/0x4d0 [ 379.332109][T10202] vfs_writev+0x31a/0x960 [ 379.332137][T10202] ? __lock_acquire+0xab9/0xd20 [ 379.332158][T10202] ? __pfx_vfs_writev+0x10/0x10 [ 379.332198][T10202] ? __fget_files+0x2a/0x420 [ 379.332225][T10202] ? __fget_files+0x3a0/0x420 [ 379.332245][T10202] ? __fget_files+0x2a/0x420 [ 379.332274][T10202] do_writev+0x14d/0x2d0 [ 379.332299][T10202] ? __pfx_do_writev+0x10/0x10 [ 379.332328][T10202] ? do_syscall_64+0xbe/0xfa0 [ 379.332359][T10202] do_syscall_64+0xfa/0xfa0 [ 379.332386][T10202] ? irqentry_exit+0x10f/0x640 [ 379.332409][T10202] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.332429][T10202] ? clear_bhb_loop+0x60/0xb0 [ 379.332453][T10202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 379.332483][T10202] RIP: 0033:0x7fc1ec18f6c9 [ 379.332503][T10202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 379.332521][T10202] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 379.332544][T10202] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 379.332559][T10202] RDX: 0000000000000001 RSI: 0000200000001580 RDI: 0000000000000004 [ 379.332571][T10202] RBP: 00007fc1ecf69090 R08: 0000000000000000 R09: 0000000000000000 [ 379.332584][T10202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 379.332596][T10202] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 379.332631][T10202] [ 379.790047][T10199] mmap: syz.2.1480 (10199): VmData 37715968 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 379.991367][T10221] FAULT_INJECTION: forcing a failure. [ 379.991367][T10221] name failslab, interval 1, probability 0, space 0, times 0 [ 380.005684][T10221] CPU: 1 UID: 0 PID: 10221 Comm: syz.0.1484 Not tainted syzkaller #0 PREEMPT(full) [ 380.005715][T10221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 380.005729][T10221] Call Trace: [ 380.005739][T10221] [ 380.005748][T10221] dump_stack_lvl+0x189/0x250 [ 380.005780][T10221] ? __pfx____ratelimit+0x10/0x10 [ 380.005807][T10221] ? __pfx_dump_stack_lvl+0x10/0x10 [ 380.005833][T10221] ? __pfx__printk+0x10/0x10 [ 380.005861][T10221] ? __pfx___might_resched+0x10/0x10 [ 380.005883][T10221] ? fs_reclaim_acquire+0x7d/0x100 [ 380.005918][T10221] should_fail_ex+0x414/0x560 [ 380.005953][T10221] should_failslab+0xa8/0x100 [ 380.005985][T10221] kmem_cache_alloc_noprof+0x88/0x700 [ 380.006011][T10221] ? vm_area_dup+0x2b/0x680 [ 380.006036][T10221] ? mas_alloc_nodes+0x2b4/0x350 [ 380.006065][T10221] vm_area_dup+0x2b/0x680 [ 380.006098][T10221] __split_vma+0x1a9/0xa00 [ 380.006121][T10221] ? mas_next_slot+0xc20/0xcf0 [ 380.006153][T10221] ? __pfx___split_vma+0x10/0x10 [ 380.006188][T10221] ? mas_find+0xb0e/0xd30 [ 380.006213][T10221] ? userfaultfd_unmap_prep+0x99/0x3e0 [ 380.006242][T10221] vms_gather_munmap_vmas+0x4c6/0x12e0 [ 380.006273][T10221] ? up_write+0x1c4/0x420 [ 380.006320][T10221] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 380.006364][T10221] ? mas_find+0xa7d/0xd30 [ 380.006397][T10221] mmap_region+0x72b/0x1d30 [ 380.006441][T10221] ? __pfx_mmap_region+0x10/0x10 [ 380.006529][T10221] ? __lock_acquire+0xab9/0xd20 [ 380.006622][T10221] ? arch_get_unmapped_area_topdown+0x251/0xbc0 [ 380.006670][T10221] ? mm_get_unmapped_area+0xd4/0x100 [ 380.006701][T10221] ? shmem_get_unmapped_area+0x294/0x8e0 [ 380.006725][T10221] ? cap_mmap_addr+0xb0/0x100 [ 380.006746][T10221] ? bpf_lsm_mmap_addr+0x9/0x20 [ 380.006771][T10221] ? security_mmap_addr+0x71/0x270 [ 380.006803][T10221] ? shmem_mapping+0xd/0x50 [ 380.006829][T10221] ? memfd_check_seals_mmap+0x165/0x200 [ 380.006848][T10221] do_mmap+0xc45/0x10d0 [ 380.006870][T10221] ? __pfx_do_mmap+0x10/0x10 [ 380.006881][T10221] ? down_write_killable+0x178/0x230 [ 380.006896][T10221] ? __pfx_down_write_killable+0x10/0x10 [ 380.006906][T10221] ? common_file_perm+0x1b5/0x230 [ 380.006935][T10221] vm_mmap_pgoff+0x2a6/0x4d0 [ 380.006958][T10221] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 380.006970][T10221] ? __fget_files+0x2a/0x420 [ 380.006986][T10221] ? __fget_files+0x2a/0x420 [ 380.007000][T10221] ? __fget_files+0x2a/0x420 [ 380.007016][T10221] ksys_mmap_pgoff+0x51f/0x760 [ 380.007035][T10221] do_syscall_64+0xfa/0xfa0 [ 380.007052][T10221] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.007065][T10221] ? clear_bhb_loop+0x60/0xb0 [ 380.007081][T10221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.007094][T10221] RIP: 0033:0x7fc1ec18f6c9 [ 380.007108][T10221] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 380.007120][T10221] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 380.007136][T10221] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 380.007146][T10221] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 380.007154][T10221] RBP: 00007fc1ecf69090 R08: 0000000000000003 R09: 0000000000000000 [ 380.007162][T10221] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000001 [ 380.007170][T10221] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 380.007192][T10221] [ 380.782498][T10246] syzkaller1: entered promiscuous mode [ 380.808666][T10246] syzkaller1: entered allmulticast mode [ 380.915758][T10250] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 380.922523][T10250] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 380.950040][T10250] vhci_hcd vhci_hcd.0: Device attached [ 381.121318][ T9942] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 381.180920][ T9942] usb 41-1: new full-speed USB device number 3 using vhci_hcd [ 381.200712][ T5874] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 381.350784][ T5874] usb 5-1: Using ep0 maxpacket: 32 [ 381.357746][ T5874] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 381.367925][ T5874] usb 5-1: config 0 has no interface number 0 [ 381.379243][ T5874] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 52, changing to 7 [ 381.394543][ T5874] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid maxpacket 9272, setting to 1024 [ 381.410253][ T5874] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 381.419607][ T5874] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.428846][ T5874] usb 5-1: Product: syz [ 381.433107][ T5874] usb 5-1: Manufacturer: syz [ 381.437750][ T5874] usb 5-1: SerialNumber: syz [ 381.444786][ T5874] usb 5-1: config 0 descriptor?? [ 381.454020][ T5874] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 381.464080][ T5874] em28xx 5-1:0.132: Video interface 132 found: isoc [ 381.540705][ T5916] usb 6-1: new high-speed USB device number 50 using dummy_hcd [ 381.702553][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 381.712808][T10256] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 381.713893][ T5916] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 381.728275][T10256] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 381.735529][ T5916] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 381.756282][ T5916] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 381.767031][T10256] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 381.776392][T10256] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 381.800819][ T5916] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 381.826637][ T5916] usb 6-1: config 0 descriptor?? [ 381.837484][T10275] netlink: 'syz.2.1502': attribute type 12 has an invalid length. [ 381.848710][T10275] FAULT_INJECTION: forcing a failure. [ 381.848710][T10275] name failslab, interval 1, probability 0, space 0, times 0 [ 381.862798][T10275] CPU: 0 UID: 0 PID: 10275 Comm: syz.2.1502 Not tainted syzkaller #0 PREEMPT(full) [ 381.862829][T10275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 381.862842][T10275] Call Trace: [ 381.862851][T10275] [ 381.862861][T10275] dump_stack_lvl+0x189/0x250 [ 381.862892][T10275] ? __pfx____ratelimit+0x10/0x10 [ 381.862925][T10275] ? __pfx_dump_stack_lvl+0x10/0x10 [ 381.862950][T10275] ? __pfx__printk+0x10/0x10 [ 381.862969][T10275] ? __nla_validate_parse+0x2400/0x2d40 [ 381.863001][T10275] should_fail_ex+0x414/0x560 [ 381.863034][T10275] should_failslab+0xa8/0x100 [ 381.863066][T10275] __kmalloc_noprof+0xdf/0x800 [ 381.863084][T10275] ? ___neigh_create+0x6d5/0x2270 [ 381.863100][T10275] ___neigh_create+0x6d5/0x2270 [ 381.863117][T10275] ? neigh_lookup+0xb6/0x5e0 [ 381.863130][T10275] ? __pfx_neigh_lookup+0x10/0x10 [ 381.863150][T10275] neigh_add+0xb97/0xed0 [ 381.863179][T10275] ? __pfx_neigh_add+0x10/0x10 [ 381.863237][T10275] ? __pfx_neigh_add+0x10/0x10 [ 381.863254][T10275] rtnetlink_rcv_msg+0x77c/0xb70 [ 381.863271][T10275] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 381.863284][T10275] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 381.863296][T10275] ? netlink_sendmsg+0x805/0xb30 [ 381.863311][T10275] ? __sock_sendmsg+0x21c/0x270 [ 381.863321][T10275] ? sock_write_iter+0x279/0x360 [ 381.863348][T10275] ? vfs_write+0x5c9/0xb30 [ 381.863365][T10275] ? ksys_write+0x145/0x250 [ 381.863380][T10275] ? do_syscall_64+0xfa/0xfa0 [ 381.863404][T10275] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.863431][T10275] netlink_rcv_skb+0x208/0x470 [ 381.863447][T10275] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 381.863462][T10275] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 381.863488][T10275] ? netlink_deliver_tap+0x2e/0x1b0 [ 381.863523][T10275] netlink_unicast+0x82f/0x9e0 [ 381.863556][T10275] ? __pfx_netlink_unicast+0x10/0x10 [ 381.863580][T10275] ? netlink_sendmsg+0x642/0xb30 [ 381.863598][T10275] ? skb_put+0x11b/0x210 [ 381.863615][T10275] netlink_sendmsg+0x805/0xb30 [ 381.863636][T10275] ? __pfx_netlink_sendmsg+0x10/0x10 [ 381.863672][T10275] ? __lock_acquire+0xab9/0xd20 [ 381.863691][T10275] ? aa_sock_msg_perm+0xf1/0x1d0 [ 381.863717][T10275] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 381.863741][T10275] ? __pfx_netlink_sendmsg+0x10/0x10 [ 381.863761][T10275] __sock_sendmsg+0x21c/0x270 [ 381.863775][T10275] sock_write_iter+0x279/0x360 [ 381.863793][T10275] ? __pfx_sock_write_iter+0x10/0x10 [ 381.863832][T10275] ? bpf_lsm_file_permission+0x9/0x20 [ 381.863858][T10275] ? security_file_permission+0x75/0x290 [ 381.864019][T10275] vfs_write+0x5c9/0xb30 [ 381.864049][T10275] ? __pfx_sock_write_iter+0x10/0x10 [ 381.864079][T10275] ? __pfx_vfs_write+0x10/0x10 [ 381.864121][T10275] ? __fget_files+0x2a/0x420 [ 381.864154][T10275] ksys_write+0x145/0x250 [ 381.864170][T10275] ? __pfx_ksys_write+0x10/0x10 [ 381.864188][T10275] ? do_syscall_64+0xbe/0xfa0 [ 381.864219][T10275] do_syscall_64+0xfa/0xfa0 [ 381.864248][T10275] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.864267][T10275] ? clear_bhb_loop+0x60/0xb0 [ 381.864293][T10275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.864309][T10275] RIP: 0033:0x7fc94118f6c9 [ 381.864325][T10275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 381.864340][T10275] RSP: 002b:00007fc93f3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.864359][T10275] RAX: ffffffffffffffda RBX: 00007fc9413e5fa0 RCX: 00007fc94118f6c9 [ 381.864375][T10275] RDX: 00000000000000fc RSI: 00002000000002c0 RDI: 0000000000000003 [ 381.864388][T10275] RBP: 00007fc93f3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 381.864401][T10275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 381.864414][T10275] R13: 00007fc9413e6038 R14: 00007fc9413e5fa0 R15: 00007ffea94b4ae8 [ 381.864460][T10275] [ 382.264181][T10272] netlink: 176 bytes leftover after parsing attributes in process `syz.5.1501'. [ 382.310352][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.318974][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.331368][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.339009][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.347596][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.355603][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.363553][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.371125][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.378767][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.386437][ T5916] plantronics 0003:047F:FFFF.0038: unknown main item tag 0x0 [ 382.422045][ T5916] plantronics 0003:047F:FFFF.0038: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 382.850817][ T5874] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 382.915761][ T5874] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 382.925313][ T5874] em28xx 5-1:0.132: board has no eeprom [ 383.000438][ T5874] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 383.008337][ T5874] em28xx 5-1:0.132: analog set to isoc mode. [ 383.016097][ T24] em28xx 5-1:0.132: Registering V4L2 extension [ 383.074756][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 383.088772][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 383.100103][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x42 (error=-5) [ 383.110282][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x40 (error=-5) [ 383.147829][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x84 (error=-5) [ 383.157049][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x86 (error=-5) [ 383.166475][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x94 (error=-5) [ 383.175718][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0x96 (error=-5) [ 383.216200][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0xc0 (error=-5) [ 383.225520][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0xc2 (error=-5) [ 383.235740][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0xc4 (error=-5) [ 383.245516][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0xc6 (error=-5) [ 383.255301][ T24] em28xx 5-1:0.132: failed to trigger read from i2c address 0xc8 (error=-5) [ 383.265964][ T24] em28xx 5-1:0.132: Config register raw data: 0xfffffffb [ 383.274677][ T24] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 383.281897][ T24] em28xx 5-1:0.132: No AC97 audio processor [ 383.301373][ T24] usb 5-1: Decoder not found [ 383.306054][ T24] em28xx 5-1:0.132: failed to create media graph [ 383.312636][ T24] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 383.323087][ T24] em28xx 5-1:0.132: Remote control support is not available for this card. [ 383.869250][ T5861] usb 5-1: USB disconnect, device number 73 [ 383.872059][T10251] vhci_hcd: connection reset by peer [ 383.876632][ T5861] em28xx 5-1:0.132: Disconnecting em28xx [ 383.891457][ T5861] em28xx 5-1:0.132: Closing input extension [ 383.906768][ T73] vhci_hcd vhci_hcd.4: stop threads [ 383.921884][ T73] vhci_hcd vhci_hcd.4: release socket [ 383.929299][ T73] vhci_hcd vhci_hcd.4: disconnect device [ 383.933232][ T5861] em28xx 5-1:0.132: Freeing device [ 384.493392][T10327] syzkaller1: entered promiscuous mode [ 384.499233][T10327] syzkaller1: entered allmulticast mode [ 384.522550][ T5916] usb 6-1: USB disconnect, device number 50 [ 384.533273][ T30] kauditd_printk_skb: 216 callbacks suppressed [ 384.533296][ T30] audit: type=1326 audit(1762522350.031:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10326 comm="syz.2.1512" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc94118f6c9 code=0x0 [ 384.610124][T10329] fuse: Unknown parameter 'gro–p_id' [ 384.677026][T10332] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1515'. [ 384.700711][ T24] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 384.840249][ T24] usb 5-1: device descriptor read/64, error -71 [ 385.010413][ T43] usb 6-1: new full-speed USB device number 51 using dummy_hcd [ 385.080245][ T24] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 385.210173][ T24] usb 5-1: device descriptor read/64, error -71 [ 385.320807][ T24] usb usb5-port1: attempt power cycle [ 385.680318][ T24] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 385.710936][ T24] usb 5-1: device descriptor read/8, error -71 [ 385.971686][ T24] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 385.990826][ T24] usb 5-1: device descriptor read/8, error -71 [ 386.100516][ T24] usb usb5-port1: unable to enumerate USB device [ 386.290237][ T9942] vhci_hcd vhci_hcd.4: vhci_device speed not set [ 390.189703][ T43] usb 6-1: device descriptor read/64, error -110 [ 390.450066][ T43] usb 6-1: new full-speed USB device number 52 using dummy_hcd [ 390.579610][ T43] usb 6-1: device descriptor read/64, error -32 [ 390.690985][ T43] usb usb6-port1: attempt power cycle [ 391.029580][ T43] usb 6-1: new full-speed USB device number 53 using dummy_hcd [ 391.050926][ T43] usb 6-1: device descriptor read/8, error -32 [ 391.169828][ T43] raw-gadget.1 gadget.5: failed to queue suspend event [ 391.177084][ T43] raw-gadget.1 gadget.5: failed to queue reset event [ 391.250330][ T43] raw-gadget.1 gadget.5: failed to queue resume event [ 391.311475][ T43] usb 6-1: new full-speed USB device number 54 using dummy_hcd [ 391.340070][ C1] raw-gadget.1 gadget.5: ignoring, device is not running [ 391.347554][ T43] usb 6-1: device descriptor read/8, error -32 [ 391.469580][ T43] raw-gadget.1 gadget.5: failed to queue suspend event [ 391.476873][ T43] usb usb6-port1: unable to enumerate USB device [ 391.497831][T10339] raw-gadget.1 gadget.5: failed to queue disconnect event [ 391.819433][ T43] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 391.909491][ T5918] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 391.989457][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 391.996179][ T43] usb 5-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 392.007154][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 392.018785][ T43] usb 5-1: config 0 descriptor?? [ 392.028342][ T43] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 392.034654][T10368] FAULT_INJECTION: forcing a failure. [ 392.034654][T10368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 392.049102][T10368] CPU: 0 UID: 0 PID: 10368 Comm: syz.5.1524 Not tainted syzkaller #0 PREEMPT(full) [ 392.049123][T10368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 392.049131][T10368] Call Trace: [ 392.049139][T10368] [ 392.049149][T10368] dump_stack_lvl+0x189/0x250 [ 392.049182][T10368] ? __pfx____ratelimit+0x10/0x10 [ 392.049208][T10368] ? __pfx_dump_stack_lvl+0x10/0x10 [ 392.049239][T10368] ? __pfx__printk+0x10/0x10 [ 392.049263][T10368] ? __might_fault+0xb0/0x130 [ 392.049311][T10368] should_fail_ex+0x414/0x560 [ 392.049346][T10368] _copy_to_user+0x31/0xb0 [ 392.049372][T10368] snd_pcm_oss_read+0x431/0x670 [ 392.049406][T10368] ? __pfx_snd_pcm_oss_read+0x10/0x10 [ 392.049428][T10368] vfs_read+0x200/0xa30 [ 392.049466][T10368] ? __pfx_vfs_read+0x10/0x10 [ 392.049491][T10368] ? __fget_files+0x2a/0x420 [ 392.049507][T10368] ? __fget_files+0x2a/0x420 [ 392.049522][T10368] ? __fget_files+0x3a0/0x420 [ 392.049542][T10368] ? __fget_files+0x2a/0x420 [ 392.049574][T10368] ksys_read+0x145/0x250 [ 392.049596][T10368] ? __pfx_ksys_read+0x10/0x10 [ 392.049618][T10368] ? do_syscall_64+0xbe/0xfa0 [ 392.049640][T10368] do_syscall_64+0xfa/0xfa0 [ 392.049655][T10368] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.049668][T10368] ? clear_bhb_loop+0x60/0xb0 [ 392.049685][T10368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.049703][T10368] RIP: 0033:0x7f5d82b8f6c9 [ 392.049723][T10368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 392.049739][T10368] RSP: 002b:00007f5d839df038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 392.049761][T10368] RAX: ffffffffffffffda RBX: 00007f5d82de5fa0 RCX: 00007f5d82b8f6c9 [ 392.049776][T10368] RDX: 00000000000000a8 RSI: 0000200000000200 RDI: 0000000000000003 [ 392.049788][T10368] RBP: 00007f5d839df090 R08: 0000000000000000 R09: 0000000000000000 [ 392.049799][T10368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 392.049807][T10368] R13: 00007f5d82de6038 R14: 00007f5d82de5fa0 R15: 00007ffe2f1a0098 [ 392.049827][T10368] [ 392.262177][ T793] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 392.295216][ T5918] usb 3-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=30.62 [ 392.305050][ T5918] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.313408][ T5918] usb 3-1: Product: syz [ 392.317694][ T5918] usb 3-1: Manufacturer: syz [ 392.322468][ T5918] usb 3-1: SerialNumber: syz [ 392.330421][ T5918] usb 3-1: config 0 descriptor?? [ 392.350264][ T5918] usb 3-1: selecting invalid altsetting 3 [ 392.356288][ T5918] comedi comedi5: could not set alternate setting 3 in high speed [ 392.368378][ T5918] usbdux 3-1:0.0: driver 'usbdux' failed to auto-configure device. [ 392.381029][ T5918] usbdux 3-1:0.0: probe with driver usbdux failed with error -22 [ 392.421721][ T793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 392.431561][ T793] usb 1-1: not running at top speed; connect to a high speed hub [ 392.440896][ T793] usb 1-1: config 13 has an invalid interface number: 120 but max is 0 [ 392.449350][ T793] usb 1-1: config 13 has no interface number 0 [ 392.450748][T10372] netlink: 28 bytes leftover after parsing attributes in process `syz.5.1526'. [ 392.455570][ T793] usb 1-1: config 13 interface 120 has no altsetting 0 [ 392.457787][ T793] usb 1-1: New USB device found, idVendor=1684, idProduct=8005, bcdDevice=a1.c9 [ 392.482309][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.491113][ T793] usb 1-1: Product: syz [ 392.495408][ T793] usb 1-1: Manufacturer: syz [ 392.500315][ T793] usb 1-1: SerialNumber: syz [ 392.543820][ T43] usb 3-1: USB disconnect, device number 5 [ 392.637262][ T24] usb 5-1: USB disconnect, device number 78 [ 392.723499][ T793] usb 1-1: USB disconnect, device number 9 [ 392.879306][ T43] usb 6-1: new high-speed USB device number 55 using dummy_hcd [ 393.031031][ T43] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 393.042079][ T43] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 393.052073][ T43] usb 6-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 393.061168][ T43] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.072664][ T43] usb 6-1: config 0 descriptor?? [ 393.369562][ T5822] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 393.491812][ T43] hid_parser_main: 28 callbacks suppressed [ 393.491838][ T43] cm6533_jd 0003:0D8C:0022.0039: unknown main item tag 0x0 [ 393.519294][ T43] cm6533_jd 0003:0D8C:0022.0039: unknown main item tag 0x0 [ 393.531609][ T5822] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 393.544059][ T43] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0D8C:0022.0039/input/input75 [ 393.549893][ T5822] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 393.579172][ T5822] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 393.588532][ T5822] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.590284][ T43] cm6533_jd 0003:0D8C:0022.0039: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.5-1/input0 [ 393.609206][ T793] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 393.659931][ T5822] usb 3-1: config 0 descriptor?? [ 393.741636][ T43] usb 6-1: USB disconnect, device number 55 [ 393.781922][T10390] fido_id[10390]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/6-1/report_descriptor': No such file or directory [ 393.809732][ T793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 393.819619][ T793] usb 1-1: not running at top speed; connect to a high speed hub [ 393.839834][ T793] usb 1-1: config 15 has an invalid interface number: 168 but max is 0 [ 393.848483][ T793] usb 1-1: config 15 has no interface number 0 [ 393.857168][ T793] usb 1-1: config 15 interface 168 has no altsetting 0 [ 393.868212][ T793] usb 1-1: New USB device found, idVendor=1044, idProduct=7002, bcdDevice=f0.ca [ 393.881727][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 393.891348][ T793] usb 1-1: Product: syz [ 393.895720][ T793] usb 1-1: Manufacturer: syz [ 393.901103][ T793] usb 1-1: SerialNumber: syz [ 394.103250][ T5822] cm6533_jd 0003:0D8C:0022.003A: unknown main item tag 0x0 [ 394.117988][ T5822] cm6533_jd 0003:0D8C:0022.003A: unknown main item tag 0x0 [ 394.155318][ T5822] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0D8C:0022.003A/input/input76 [ 394.198454][ T5822] cm6533_jd 0003:0D8C:0022.003A: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.2-1/input0 [ 394.299797][T10379] FAULT_INJECTION: forcing a failure. [ 394.299797][T10379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 394.315246][T10379] CPU: 1 UID: 0 PID: 10379 Comm: syz.2.1529 Not tainted syzkaller #0 PREEMPT(full) [ 394.315276][T10379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 394.315288][T10379] Call Trace: [ 394.315297][T10379] [ 394.315306][T10379] dump_stack_lvl+0x189/0x250 [ 394.315338][T10379] ? __pfx____ratelimit+0x10/0x10 [ 394.315366][T10379] ? __pfx_dump_stack_lvl+0x10/0x10 [ 394.315390][T10379] ? __pfx__printk+0x10/0x10 [ 394.315427][T10379] should_fail_ex+0x414/0x560 [ 394.315472][T10379] _copy_to_user+0x31/0xb0 [ 394.315498][T10379] simple_read_from_buffer+0xe1/0x170 [ 394.315527][T10379] proc_fail_nth_read+0x1b3/0x220 [ 394.315560][T10379] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 394.315592][T10379] ? rw_verify_area+0x2a6/0x4d0 [ 394.315621][T10379] ? __lock_acquire+0xab9/0xd20 [ 394.315640][T10379] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 394.315670][T10379] vfs_read+0x200/0xa30 [ 394.315697][T10379] ? fdget_pos+0x247/0x320 [ 394.315725][T10379] ? __pfx___mutex_lock+0x10/0x10 [ 394.315755][T10379] ? __pfx_vfs_read+0x10/0x10 [ 394.315788][T10379] ? __fget_files+0x2a/0x420 [ 394.315816][T10379] ? __fget_files+0x3a0/0x420 [ 394.315837][T10379] ? __fget_files+0x2a/0x420 [ 394.315870][T10379] ksys_read+0x145/0x250 [ 394.315888][T10379] ? __fget_files+0x2a/0x420 [ 394.315912][T10379] ? __pfx_ksys_read+0x10/0x10 [ 394.315937][T10379] ? do_syscall_64+0xbe/0xfa0 [ 394.315969][T10379] do_syscall_64+0xfa/0xfa0 [ 394.315996][T10379] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.316016][T10379] ? clear_bhb_loop+0x60/0xb0 [ 394.316042][T10379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.316061][T10379] RIP: 0033:0x7fc94118e0dc [ 394.316082][T10379] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 394.316101][T10379] RSP: 002b:00007fc93f3f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 394.316123][T10379] RAX: ffffffffffffffda RBX: 00007fc9413e5fa0 RCX: 00007fc94118e0dc [ 394.316139][T10379] RDX: 000000000000000f RSI: 00007fc93f3f60a0 RDI: 0000000000000005 [ 394.316153][T10379] RBP: 00007fc93f3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 394.316167][T10379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 394.316180][T10379] R13: 00007fc9413e6038 R14: 00007fc9413e5fa0 R15: 00007ffea94b4ae8 [ 394.316217][T10379] [ 394.594459][ T5918] usb 3-1: USB disconnect, device number 6 [ 394.791971][ T793] dvb-usb: found a 'Gigabyte U8000-RH' in warm state. [ 394.799098][ T5822] usb 6-1: new full-speed USB device number 56 using dummy_hcd [ 394.821380][ T793] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 394.841264][ T793] dvbdev: DVB: registering new adapter (Gigabyte U8000-RH) [ 394.848566][ T793] usb 1-1: media controller created [ 394.877607][ T793] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 394.899002][ T43] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 394.952008][ T5822] usb 6-1: config 0 has an invalid interface number: 231 but max is 0 [ 394.961027][ T5822] usb 6-1: config 0 has no interface number 0 [ 394.967187][ T5822] usb 6-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 395.025247][ T793] DVB: Unable to find symbol dib7000p_attach() [ 395.032777][ T793] dvb-usb: no frontend was attached by 'Gigabyte U8000-RH' [ 395.048053][ T5822] usb 6-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 395.058944][ T43] usb 5-1: Using ep0 maxpacket: 32 [ 395.065392][ T5822] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.067054][ T43] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xC4, changing to 0x84 [ 395.085460][ T5822] usb 6-1: Product: syz [ 395.085495][ T5822] usb 6-1: Manufacturer: syz [ 395.085514][ T5822] usb 6-1: SerialNumber: syz [ 395.088466][ T5822] usb 6-1: config 0 descriptor?? [ 395.125842][T10398] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 395.129390][ T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 395.160457][ T43] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.16 [ 395.169902][ T43] usb 5-1: New USB device strings: Mfr=154, Product=2, SerialNumber=3 [ 395.178213][ T43] usb 5-1: Product: syz [ 395.179010][ T793] rc_core: IR keymap rc-dib0700-rc5 not found [ 395.183454][ T43] usb 5-1: Manufacturer: syz [ 395.194547][ T793] Registered IR keymap rc-empty [ 395.196413][ T43] usb 5-1: SerialNumber: syz [ 395.207257][ T793] dvb-usb: could not initialize remote control. [ 395.215500][ T43] usb 5-1: config 0 descriptor?? [ 395.222016][ T793] dvb-usb: Gigabyte U8000-RH successfully initialized and connected. [ 395.239195][ T5874] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 395.252897][ T793] usb 1-1: USB disconnect, device number 10 [ 395.263366][ T43] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 395.282796][ T793] dvb-usb: Gigabyte U8000-RH successfully deinitialized and disconnected. [ 395.343568][ T5822] plusb 6-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.5-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, ba:5c:65:aa:e8:43 [ 395.401470][ T5874] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 395.416121][ T5874] usb 3-1: config 0 has no interface number 0 [ 395.429018][ T5874] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 395.455301][ T5874] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.479954][ T5874] usb 3-1: Product: syz [ 395.488161][ T43] usb 5-1: USB disconnect, device number 79 [ 395.494439][ T36] usb 5-1: Failed to submit usb control message: -71 [ 395.505055][ T5874] usb 3-1: Manufacturer: syz [ 395.509840][ T36] usb 5-1: unable to send the bmi data to the device: -71 [ 395.517612][ T5874] usb 3-1: SerialNumber: syz [ 395.522988][ T36] usb 5-1: unable to get target info from device [ 395.532622][ T36] usb 5-1: could not get target info (-71) [ 395.538924][ T36] usb 5-1: could not probe fw (-71) [ 395.545492][ T5874] usb 3-1: config 0 descriptor?? [ 395.774167][ T5874] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 395.793287][ T5874] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 395.813021][ T5874] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 395.821470][ T5874] usb 3-1: media controller created [ 395.841303][ T5874] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 395.983296][ T43] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 396.139957][ T43] usb 1-1: Using ep0 maxpacket: 16 [ 396.191341][ T43] usb 1-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=38.b7 [ 396.219543][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.227691][ T43] usb 1-1: Product: syz [ 396.232948][ T43] usb 1-1: Manufacturer: syz [ 396.237838][ T43] usb 1-1: SerialNumber: syz [ 396.257218][ T43] usb 1-1: config 0 descriptor?? [ 396.275654][ T43] hub 1-1:0.0: bad descriptor, ignoring hub [ 396.288569][ T43] hub 1-1:0.0: probe with driver hub failed with error -5 [ 396.453588][ T43] usb 6-1: USB disconnect, device number 56 [ 396.468444][ T43] plusb 6-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.5-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 396.591182][ T5822] usb 1-1: USB disconnect, device number 11 [ 396.702939][T10453] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1542'. [ 396.713060][T10453] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1542'. [ 396.981735][T10465] overlayfs: failed to get inode (-116) [ 396.999903][T10465] overlayfs: failed to get inode (-116) [ 397.396374][T10483] netlink: 'syz.4.1550': attribute type 21 has an invalid length. [ 397.407958][T10483] IPv6: NLM_F_CREATE should be specified when creating new route [ 397.416924][T10483] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 397.424741][T10483] IPv6: NLM_F_CREATE should be set when creating new route [ 397.432133][T10483] IPv6: NLM_F_CREATE should be set when creating new route [ 397.439554][T10483] IPv6: NLM_F_CREATE should be set when creating new route [ 397.538758][ T9942] usb 6-1: new full-speed USB device number 57 using dummy_hcd [ 397.727114][ T9942] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 397.745281][ T9942] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 397.765083][ T9942] usb 6-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=76.b7 [ 397.774957][ T9942] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 397.783558][ T9942] usb 6-1: Product: syz [ 397.788090][ T9942] usb 6-1: Manufacturer: syz [ 397.793488][ T9942] usb 6-1: SerialNumber: syz [ 397.803760][ T9942] usb 6-1: config 0 descriptor?? [ 397.931807][ T5822] usb 3-1: USB disconnect, device number 7 [ 397.978629][ T9942] usb 5-1: new full-speed USB device number 80 using dummy_hcd [ 398.006516][T10506] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1554'. [ 398.068179][ T43] usb 6-1: USB disconnect, device number 57 [ 398.182752][ T9942] usb 5-1: config 0 has an invalid interface number: 231 but max is 0 [ 398.191756][ T9942] usb 5-1: config 0 has no interface number 0 [ 398.198010][ T9942] usb 5-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 398.229174][ T9942] usb 5-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 398.238389][ T9942] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.247759][ T9942] usb 5-1: Product: syz [ 398.252883][ T9942] usb 5-1: Manufacturer: syz [ 398.258371][ T9942] usb 5-1: SerialNumber: syz [ 398.270378][ T9942] usb 5-1: config 0 descriptor?? [ 398.282262][T10499] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 398.312671][ T9942] plusb 5-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.4-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, a6:e8:f1:51:30:70 [ 398.918561][ T9942] usb 6-1: new full-speed USB device number 58 using dummy_hcd [ 399.070694][ T9942] usb 6-1: config 1 has an invalid interface number: 42 but max is 0 [ 399.082419][ T9942] usb 6-1: config 1 has no interface number 0 [ 399.098046][ T9942] usb 6-1: New USB device found, idVendor=05e3, idProduct=0502, bcdDevice=db.7e [ 399.111744][ T9942] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 399.120568][ T9942] usb 6-1: Product: syz [ 399.125014][ T9942] usb 6-1: Manufacturer: syz [ 399.130532][ T9942] usb 6-1: SerialNumber: syz [ 399.149935][ T9942] gl620a 6-1:1.42: probe with driver gl620a failed with error -22 [ 399.351674][T10534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 399.362016][T10534] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.383240][T10534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 399.430867][T10534] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.510992][ T43] usb 6-1: USB disconnect, device number 58 [ 399.837297][ T793] usb 5-1: USB disconnect, device number 80 [ 399.850342][ T793] plusb 5-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.4-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 399.868521][ T43] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 400.038346][ T43] usb 3-1: Using ep0 maxpacket: 32 [ 400.051513][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 400.074365][ T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 400.099200][ T43] usb 3-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 400.118486][ T43] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 400.143369][ T43] usb 3-1: config 0 descriptor?? [ 400.388791][ T5874] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 400.564936][ T5874] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 400.585410][ T43] magicmouse 0003:05AC:0265.003B: hidraw0: USB HID v0.00 Device [HID 05ac:0265] on usb-dummy_hcd.2-1/input0 [ 400.623506][ T5874] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 400.634611][ T43] magicmouse 0003:05AC:0265.003B: magicmouse input not registered [ 400.648854][ T5874] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 400.660441][ T5874] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 400.673838][ T43] magicmouse 0003:05AC:0265.003B: probe with driver magicmouse failed with error -12 [ 400.689432][ T5874] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 400.713961][ T5874] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 400.744838][ T5874] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 400.779122][ T5874] usb 6-1: Product: syz [ 400.783370][ T5874] usb 6-1: Manufacturer: syz [ 400.814669][ T5874] cdc_wdm 6-1:1.0: skipping garbage [ 400.831926][ T5874] cdc_wdm 6-1:1.0: skipping garbage [ 400.854825][ T5874] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 400.882298][ T5874] cdc_wdm 6-1:1.0: Unknown control protocol [ 401.099162][ C1] cdc_wdm 6-1:1.0: nonzero urb status received: -71 [ 401.100557][ T793] usb 6-1: USB disconnect, device number 59 [ 401.105825][ C1] cdc_wdm 6-1:1.0: wdm_int_callback - 0 bytes [ 401.105848][ C1] cdc_wdm 6-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 401.111018][T10580] cdc_wdm 6-1:1.0: Tx URB error: -19 [ 401.148272][ T5822] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 401.288357][ T5822] usb 1-1: device descriptor read/64, error -71 [ 401.468571][ T5916] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 401.538371][ T5822] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 401.623979][ T5916] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 401.637502][ T5916] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 401.652152][ T5916] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 401.666288][ T5916] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 401.676440][ T5822] usb 1-1: device descriptor read/64, error -71 [ 401.683153][ T5916] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 401.699067][ T5916] usb 5-1: config 0 descriptor?? [ 401.788667][ T5822] usb usb1-port1: attempt power cycle [ 402.128226][ T5822] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 402.148911][ T5822] usb 1-1: device descriptor read/8, error -71 [ 402.388176][ T5822] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 402.425976][ T5822] usb 1-1: device descriptor read/8, error -71 [ 402.520243][T10613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 402.538573][ T5822] usb usb1-port1: unable to enumerate USB device [ 402.546293][T10613] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 402.562240][ T5916] usbhid 5-1:0.0: can't add hid device: -71 [ 402.576489][ T5916] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 402.599334][T10643] FAULT_INJECTION: forcing a failure. [ 402.599334][T10643] name failslab, interval 1, probability 0, space 0, times 0 [ 402.603799][ T5916] usb 5-1: USB disconnect, device number 81 [ 402.613456][T10643] CPU: 1 UID: 0 PID: 10643 Comm: syz.5.1569 Not tainted syzkaller #0 PREEMPT(full) [ 402.613485][T10643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 402.613497][T10643] Call Trace: [ 402.613506][T10643] [ 402.613514][T10643] dump_stack_lvl+0x189/0x250 [ 402.613543][T10643] ? __pfx____ratelimit+0x10/0x10 [ 402.613568][T10643] ? __pfx_dump_stack_lvl+0x10/0x10 [ 402.613592][T10643] ? __pfx__printk+0x10/0x10 [ 402.613620][T10643] ? __pfx___might_resched+0x10/0x10 [ 402.613639][T10643] ? fs_reclaim_acquire+0x7d/0x100 [ 402.613669][T10643] should_fail_ex+0x414/0x560 [ 402.613702][T10643] should_failslab+0xa8/0x100 [ 402.613730][T10643] __kmalloc_cache_noprof+0x84/0x700 [ 402.613754][T10643] ? cma_alloc_port+0xb9/0x680 [ 402.613784][T10643] cma_alloc_port+0xb9/0x680 [ 402.613812][T10643] rdma_bind_addr_dst+0xdfc/0x3410 [ 402.613831][T10643] ? do_raw_spin_lock+0x121/0x290 [ 402.613877][T10643] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 402.613913][T10643] rdma_resolve_addr+0x664/0x2030 [ 402.613943][T10643] ? __pfx_rdma_resolve_addr+0x10/0x10 [ 402.613960][T10643] ? __mutex_lock+0x335/0x1350 [ 402.613999][T10643] ? ucma_resolve_addr+0x20d/0x270 [ 402.614054][T10643] ucma_resolve_addr+0x246/0x270 [ 402.614093][T10643] ? __pfx_ucma_resolve_addr+0x10/0x10 [ 402.614166][T10643] ucma_write+0x249/0x2e0 [ 402.614193][T10643] ? __pfx_ucma_write+0x10/0x10 [ 402.614217][T10643] ? security_file_permission+0x75/0x290 [ 402.614246][T10643] ? rw_verify_area+0x255/0x4d0 [ 402.614272][T10643] ? __lock_acquire+0xab9/0xd20 [ 402.614288][T10643] ? __pfx_ucma_write+0x10/0x10 [ 402.614314][T10643] vfs_write+0x27e/0xb30 [ 402.614341][T10643] ? __pfx_vfs_write+0x10/0x10 [ 402.614370][T10643] ? __fget_files+0x2a/0x420 [ 402.614394][T10643] ? __fget_files+0x2a/0x420 [ 402.614413][T10643] ? __fget_files+0x3a0/0x420 [ 402.614432][T10643] ? __fget_files+0x2a/0x420 [ 402.614462][T10643] ksys_write+0x145/0x250 [ 402.614482][T10643] ? __pfx_ksys_write+0x10/0x10 [ 402.614504][T10643] ? do_syscall_64+0xbe/0xfa0 [ 402.614532][T10643] do_syscall_64+0xfa/0xfa0 [ 402.614558][T10643] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 402.614575][T10643] ? clear_bhb_loop+0x60/0xb0 [ 402.614599][T10643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 402.614616][T10643] RIP: 0033:0x7f5d82b8f6c9 [ 402.614634][T10643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 402.614649][T10643] RSP: 002b:00007f5d839df038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 402.614671][T10643] RAX: ffffffffffffffda RBX: 00007f5d82de5fa0 RCX: 00007f5d82b8f6c9 [ 402.614686][T10643] RDX: 0000000000000118 RSI: 0000200000000340 RDI: 0000000000000003 [ 402.614697][T10643] RBP: 00007f5d839df090 R08: 0000000000000000 R09: 0000000000000000 [ 402.614710][T10643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 402.614721][T10643] R13: 00007f5d82de6038 R14: 00007f5d82de5fa0 R15: 00007ffe2f1a0098 [ 402.614755][T10643] [ 402.933666][ T5874] usb 3-1: USB disconnect, device number 8 [ 403.359724][ T5874] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 403.457982][ T9942] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 403.532573][ T5874] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 403.542097][ T5874] usb 3-1: config 0 has no interface number 0 [ 403.549171][ T5874] usb 3-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 403.570006][ T5874] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 403.583014][ T5874] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 403.593445][ T5874] usb 3-1: Product: syz [ 403.597649][ T5874] usb 3-1: Manufacturer: syz [ 403.602870][ T5874] usb 3-1: SerialNumber: syz [ 403.611956][ T5874] usb 3-1: config 0 descriptor?? [ 403.618333][ T9942] usb 5-1: Using ep0 maxpacket: 8 [ 403.624439][T10649] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 403.633316][ T9942] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 403.652032][ T9942] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 403.665156][ T5874] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 32:23:e2:27:69:2e [ 403.678672][ T9942] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 403.692895][ T9942] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 403.706175][ T9942] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 403.715381][ T9942] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.934145][ T9942] usb 5-1: GET_CAPABILITIES returned 0 [ 403.956373][ T9942] usbtmc 5-1:16.0: can't read capabilities [ 404.106607][T10665] ------------[ cut here ]------------ [ 404.112615][T10665] WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x8c7/0xcb0, CPU#1: syz.0.1574/10665 [ 404.124309][T10665] Modules linked in: [ 404.128554][T10665] CPU: 1 UID: 0 PID: 10665 Comm: syz.0.1574 Not tainted syzkaller #0 PREEMPT(full) [ 404.138263][T10665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 404.148485][T10665] RIP: 0010:nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.155309][T10665] Code: 0f 0b 90 e9 12 f8 ff ff e8 b6 fa 76 ff 90 0f 0b 90 e9 dc f8 ff ff e8 a8 fa 76 ff 90 0f 0b 90 e9 03 f9 ff ff e8 9a fa 76 ff 90 <0f> 0b 90 e9 cd f9 ff ff e8 8c fa 76 ff 90 0f 0b 90 e9 f4 f9 ff ff [ 404.175438][T10665] RSP: 0018:ffffc9000b0e7d60 EFLAGS: 00010283 [ 404.181708][T10665] RAX: ffffffff824ad596 RBX: ffff8880654e5270 RCX: 0000000000080000 [ 404.190513][T10665] RDX: ffffc9000b5ca000 RSI: 0000000000001f1b RDI: 0000000000001f1c [ 404.198679][T10665] RBP: 00000000f0000901 R08: ffff8880336eca23 R09: 1ffff110066dd944 [ 404.206716][T10665] R10: dffffc0000000000 R11: ffffed10066dd945 R12: dffffc0000000000 [ 404.214874][T10665] R13: 1ffff1100c65a530 R14: ffff8880336eca20 R15: ffff8880336ec000 [ 404.223119][T10665] FS: 00007fc1ecf696c0(0000) GS:ffff888125b79000(0000) knlGS:0000000000000000 [ 404.232588][T10665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.239914][T10665] CR2: 00007fff031bdff8 CR3: 00000000780ec000 CR4: 00000000003526f0 [ 404.248282][T10665] Call Trace: [ 404.251689][T10665] [ 404.254797][T10665] switch_task_namespaces+0x3e/0x110 [ 404.260211][T10665] ksys_unshare+0x630/0x8c0 [ 404.262055][T10671] ------------[ cut here ]------------ [ 404.264758][T10665] ? __pfx_ksys_unshare+0x10/0x10 [ 404.264810][T10665] __x64_sys_unshare+0x38/0x50 [ 404.270487][T10671] WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x88f/0xcb0, CPU#0: syz.0.1574/10671 [ 404.275476][T10665] do_syscall_64+0xfa/0xfa0 [ 404.280388][T10671] Modules linked in: [ 404.291841][T10665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.296466][T10671] [ 404.300489][T10665] ? clear_bhb_loop+0x60/0xb0 [ 404.300525][T10665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.300548][T10665] RIP: 0033:0x7fc1ec18f6c9 [ 404.300571][T10665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 404.300592][T10665] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 404.300618][T10665] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 404.300635][T10665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400 [ 404.300650][T10665] RBP: 00007fc1ec211f91 R08: 0000000000000000 R09: 0000000000000000 [ 404.300666][T10665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.300680][T10665] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 404.300718][T10665] [ 404.300731][T10665] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 404.300749][T10665] CPU: 1 UID: 0 PID: 10665 Comm: syz.0.1574 Not tainted syzkaller #0 PREEMPT(full) [ 404.300772][T10665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 404.300784][T10665] Call Trace: [ 404.300794][T10665] [ 404.300803][T10665] dump_stack_lvl+0x99/0x250 [ 404.300829][T10665] ? __asan_memcpy+0x40/0x70 [ 404.300853][T10665] ? __pfx_dump_stack_lvl+0x10/0x10 [ 404.300877][T10665] ? __pfx__printk+0x10/0x10 [ 404.300912][T10665] vpanic+0x237/0x6d0 [ 404.300930][T10665] ? __pfx_vpanic+0x10/0x10 [ 404.300947][T10665] ? is_bpf_text_address+0x292/0x2b0 [ 404.300974][T10665] ? is_bpf_text_address+0x26/0x2b0 [ 404.301008][T10665] panic+0xb9/0xc0 [ 404.301026][T10665] ? __pfx_panic+0x10/0x10 [ 404.301061][T10665] __warn+0x334/0x4c0 [ 404.301077][T10665] ? nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.301152][T10665] ? nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.301175][T10665] report_bug+0x2be/0x4f0 [ 404.301200][T10665] ? nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.301223][T10665] ? nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.301244][T10665] ? nsproxy_ns_active_get+0x8c9/0xcb0 [ 404.301266][T10665] handle_bug+0x84/0x160 [ 404.301285][T10665] exc_invalid_op+0x1a/0x50 [ 404.301304][T10665] asm_exc_invalid_op+0x1a/0x20 [ 404.301322][T10665] RIP: 0010:nsproxy_ns_active_get+0x8c7/0xcb0 [ 404.301345][T10665] Code: 0f 0b 90 e9 12 f8 ff ff e8 b6 fa 76 ff 90 0f 0b 90 e9 dc f8 ff ff e8 a8 fa 76 ff 90 0f 0b 90 e9 03 f9 ff ff e8 9a fa 76 ff 90 <0f> 0b 90 e9 cd f9 ff ff e8 8c fa 76 ff 90 0f 0b 90 e9 f4 f9 ff ff [ 404.301362][T10665] RSP: 0018:ffffc9000b0e7d60 EFLAGS: 00010283 [ 404.301381][T10665] RAX: ffffffff824ad596 RBX: ffff8880654e5270 RCX: 0000000000080000 [ 404.301395][T10665] RDX: ffffc9000b5ca000 RSI: 0000000000001f1b RDI: 0000000000001f1c [ 404.301409][T10665] RBP: 00000000f0000901 R08: ffff8880336eca23 R09: 1ffff110066dd944 [ 404.301424][T10665] R10: dffffc0000000000 R11: ffffed10066dd945 R12: dffffc0000000000 [ 404.301439][T10665] R13: 1ffff1100c65a530 R14: ffff8880336eca20 R15: ffff8880336ec000 [ 404.301462][T10665] ? nsproxy_ns_active_get+0x8c6/0xcb0 [ 404.301495][T10665] switch_task_namespaces+0x3e/0x110 [ 404.301517][T10665] ksys_unshare+0x630/0x8c0 [ 404.301548][T10665] ? __pfx_ksys_unshare+0x10/0x10 [ 404.301587][T10665] __x64_sys_unshare+0x38/0x50 [ 404.301611][T10665] do_syscall_64+0xfa/0xfa0 [ 404.301638][T10665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.301659][T10665] ? clear_bhb_loop+0x60/0xb0 [ 404.301683][T10665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.301701][T10665] RIP: 0033:0x7fc1ec18f6c9 [ 404.301718][T10665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 404.301735][T10665] RSP: 002b:00007fc1ecf69038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 404.301755][T10665] RAX: ffffffffffffffda RBX: 00007fc1ec3e5fa0 RCX: 00007fc1ec18f6c9 [ 404.301770][T10665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400 [ 404.301783][T10665] RBP: 00007fc1ec211f91 R08: 0000000000000000 R09: 0000000000000000 [ 404.301796][T10665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.301809][T10665] R13: 00007fc1ec3e6038 R14: 00007fc1ec3e5fa0 R15: 00007ffd7e58a288 [ 404.301840][T10665] [ 404.307112][T10665] Kernel Offset: disabled