last executing test programs: 12.713820459s ago: executing program 4 (id=5175): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10.513509955s ago: executing program 3 (id=5186): r0 = syz_usb_connect(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000140)={0x84, &(0x7f0000000200)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000240)={0x44, &(0x7f00000002c0)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000300)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="205aba"], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000480)={0x20, 0x17, 0x4, "549b3e82"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000500)={0x0, 0xe, 0x4, "2ae84be4"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000580)=ANY=[@ANYBLOB="400f13"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000600)={0x44, &(0x7f0000000680)={0x0, 0x0, 0x4, "047e461d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, &(0x7f0000000700)={0x0, 0x10, 0x4, '8U, '}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 10.369461174s ago: executing program 1 (id=5188): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000140)={0x84, &(0x7f0000000200)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000240)={0x44, &(0x7f00000002c0)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000300)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000480)={0x20, 0x17, 0x4, "549b3e82"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000500)={0x0, 0xe, 0x4, "2ae84be4"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000580)=ANY=[@ANYBLOB="400f13"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000600)={0x44, &(0x7f0000000680)={0x0, 0x0, 0x4, "047e461d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, &(0x7f0000000700)={0x0, 0x10, 0x4, '8U, '}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000b80)={0x2c, &(0x7f0000000a00)={0x40, 0x11, 0x33, "d083620a8318315a149b76a6bf0a942342f9c052ddf4246b869a6118e868cf08a70b11529696d1baa4d34eca31bfdc21a0230a"}, 0x0, 0x0, 0x0, 0x0}) 9.949792048s ago: executing program 3 (id=5189): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000600)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [], {0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}}, 0x28}, 0x1, 0x0, 0x0, 0x24040010}, 0x20000080) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x2c044890) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}, 0x1, 0x0, 0x0, 0x4}, 0x0) 9.829172517s ago: executing program 3 (id=5190): r0 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000000ec0)={0x2c, 0x0, 0x0, &(0x7f0000000d80)={0x0, 0x8, 0x1, 0xf7}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, &(0x7f0000000440)={0x40, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000900)={0x34, &(0x7f0000000d80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 9.619361687s ago: executing program 4 (id=5191): r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000001c0)={0x40, 0x6, 0x4, "84c3a7bd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 8.201648074s ago: executing program 0 (id=5193): r0 = syz_open_dev$video(0x0, 0xa7, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000640)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000680), 0x88a00, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000006c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000000)={0x28, 0x7, r3, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000740)={0x48, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000007c0), 0x185802, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = dup(r6) read$FUSE(r7, &(0x7f0000001480)={0x2020}, 0x2020) ioctl$TCSETSF(r7, 0x5404, &(0x7f00000034c0)={0x0, 0xfffffffb, 0x0, 0x515f3157, 0x4, "78e1141009f593233bce41f20613341f43d01f"}) write$UHID_INPUT(r7, &(0x7f0000003500)={0xd, {"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", 0x1010}}, 0x1b7) sendfile(r5, r5, 0x0, 0x200000) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000800)={0x48, 0x7, r4, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000940)={0x8, 0x7, r4, 0x0, 0x10001, 0x0, 0xfdfffffe, 0x15266a, 0x1b3468}) sendmsg$nl_route(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000200)=ANY=[@ANYBLOB="4400000010000d0421bd7000fddbdf2500000000", @ANYBLOB="6cf559cef31cb6eafd748f3162944e3045ba458d2917fc80a480159123c9aee9ed0e53ef6d0a068e8f64abe21a3ec2d6276f8bc41b993dd1ccb63b24cf275ed9ea2a1d728986f2c8142c53a4c42bf6f8d93fa78cac8b1e88bc7d2fd0f9555d89aeb8e74540a2e1c5b722a43cb205b7a2a25260d59d37aabcc84500adca5d125e95105fbba7df87eaf18b4f7cef00003ae4c9e45f50e49e7f01fa5288c00c5869a850aead6d542f469dfb6d9e585b252699258c135ce4f6a10466b81fead50ed6d2d8a7a3b5badf8d4bf8e3c6a504569584a86f6e12a49c46b852b20a77120096c54254ffa09f973aa5150d6bad3e0d2ed9e1eb1670", @ANYBLOB="b2000600410c04001c0012800c0001006d6163766c616e000c000280080009000100000008000540", @ANYRES32, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x8840}, 0x44846) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r8 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000b40), 0x88800, 0x0) r9 = add_key(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r10 = add_key(&(0x7f0000000c00)='asymmetric\x00', 0x0, &(0x7f0000000c40)="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", 0x559, r9) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000011c0)={r10}, &(0x7f0000001200)=ANY=[@ANYBLOB="656e633d706b63733120686173683d73686156310000000000000000000000d15a00000000000000000000000000000000000000000000000000000000000000000000d8cc67710000000000000000"], 0x0, &(0x7f0000001280)) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f00000012c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r8, 0x3ba0, &(0x7f0000001380)={0x48, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r8, 0x3ba0, &(0x7f0000001400)={0x48, 0x7, r12, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x26}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r8, 0x3ba0, 0x0) 7.969751105s ago: executing program 0 (id=5194): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000800)=ANY=[@ANYBLOB="1201000080e372208c106801b284010203110902240001000010000904020002f8fd00000905060200020d000609058202"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000d80)={0x24, 0x0, &(0x7f0000000440)=ANY=[], 0x0, 0x0}, 0x0) 7.359446504s ago: executing program 1 (id=5196): sched_setattr(0x0, 0x0, 0x0) r0 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000780)={0x0, 0x30b5, 0x0, 0x2, 0x377}, &(0x7f0000000800)=0x0, &(0x7f0000000840)=0x0, &(0x7f0000000880)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000008c0)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000940)=@new_dev={0x1, 0x5f6, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x24}}}, &(0x7f0000000980)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f00000009c0)={0x0, 0xe3b1, 0x80, 0x2, 0x26e, 0x0, r0}, &(0x7f0000000a40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x986c, 0x48068, 0x2, 0x20d}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x794f, 0x800, 0x4, 0x37a, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9eed, 0x800, 0x2, 0x1cf, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf870, 0x8, 0x43, 0xbc, 0x0, r0}}], 0x4, &(0x7f0000000cc0)={0x2e, 0x4d, 0x0, r4, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x5}, 0x0, 0x0, '\x00', {0x3, 0xb41, 0x0, 0x0}}, &(0x7f0000000d40)) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x37db, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r8 = syz_usb_connect(0x0, 0x2d, 0x0, 0x0) syz_open_dev$mtd(&(0x7f00000006c0), 0x1, 0x400000) syz_usb_control_io$cdc_ecm(r8, 0x0, 0x0) 6.764390559s ago: executing program 3 (id=5200): r0 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f0000000400)={0x40, 0x30}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, &(0x7f0000000440)={0x40, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000900)={0x34, &(0x7f0000000d80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 6.678604792s ago: executing program 1 (id=5201): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="9f01000083667d1040206402d14e0102030109021b000100000000090400"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.509630754s ago: executing program 4 (id=5202): setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x27b) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000ec0)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f000001be80)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="a24990e931c257aabbff7804d28e2afca0f99b7763cfa985ad2c8ea3ac19d49ad622f34f98", 0x25}, {&(0x7f0000000340)="60519b8ab73531b63ace4bdde116c3f0eadf98c178b63934c6e617913707ffc57ec28dcb36fcec4c4a8cab9b60bd7a14a0f41e62974e7c1dc30674720d849889f34aaa23b1c823a907c6b795a17a75dc572ef593a262670675d2b08a5fe5157190de8059868f017e8127df517e7e3d72fdea74eb127ebcd23a3a6c3fafaf11158083a2bdcef1b483bbe91b70bdabf6d22b9aa53dec069f39c998de570baa058fac74683f3fbb31b738255ae68a2cbb73b7c5643e38", 0xb5}, {&(0x7f0000000400)="bb3fcd690911888270e0ade803dabe1f7cd0f8f99cd757e55c1a39948a476bb82a8a83ff4eea2a20e0643ac30326730647ccc3e3f61ea46d18e29445b8adbebd7a5e79e42238308bdac9bcb650477cffa68800c6f3715da1d810f0529624fe461e3b2dbbb891a0848e902e67557f3c22e7eaf394dff99df131b6077c21c070cf253fac2b31cd81a3cbd0ecfed25ba4d2725b9e14ca0d74171b4b8983c140db3636c24894555a95852b9a3e295acf427f", 0xb0}], 0x3, &(0x7f0000000740)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x30, 0x14}}, {{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000000800)="1ed6f1c26b408349b591751ac0f0df744199fd6b399121fc19c732c9e254fc71b8ffb0c216749bb7ef5040da8497edaa773a0a597bbe8691a256a71f8836ca7914aca8d099633285cedb87d761af227de1d7ae3969ae2b62d7428d16b2cad79d2b48b3262b08a29ec63d56ce5c40e44dcf527fc2fa0bece5476d28c0ddeae606d9411701cccd", 0x86}, {&(0x7f00000008c0)="4a2975515098b084a05e882a71a5df6b77d4245736a359f0aabada0b4cbc10c9c0b610fada522ed059749818a7f57af465ab3739c9c2d469b7d641b9f2f61604829f2aaa194a8064c35cb7df94030865eccb91f03e688a1a4bdb218ff9c9067308be60e4c263afc76c46576b364e37a5d42d9b0c", 0x74}, 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{&(0x7f0000019340)="badc80e71609cc34c4bb78217c72c31105b5dff2978dff4a55b1f174e1e2d7e0742e886a0301d8084d3102874680754bf0375b52fe852a4dd3d5aa5facc62a2f6ecfb04bd1c533a30743b34cabb020cc9c5fb3c1f438d3aab07875ed06219e1c9ed79f691378193efe2d2fb7", 0x6c}, {&(0x7f0000019440)="7ce16aac8a71f256e1d7b040b3d38bae73ca5bda4c", 0x15}, {&(0x7f0000019480)="e92aee2340c136b41bc0a582a9a4fd0230c9adb848650bba89bce3824ce6064f5b5e3d226ee38ed97cc7ace364a0ee8631e96ae34bcb31d46bba6532f916b7240698ec399ab8c33437e9e5df71", 0x4d}, {&(0x7f0000019500)="e3fe", 0x2}], 0x7, &(0x7f0000019740)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xa0, 0x4020006}}, {{&(0x7f0000019800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, 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", 0xd40}, {&(0x7f000001a880)="1cb52459dc2030e9d206efd17fa3bf0b223da76946800f45db2bedaa2cb9072ebd6509f3d8f08688bf85ae88f683920e2bbebd0ac5d6cbb7796d3e2ba6685d1bf0f79ca312", 0x45}, {&(0x7f000001a900)="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", 0xd7a}, {&(0x7f000001b900)="b73ff37783ea658b8a66182043b15ddf51c919afd88aa560f4d32d9a21f3009add0d319c1cbc16139a704245d7b06da0ddf3ae0dd8e9a4981e227ae9a5cbb6ca379f6025a3cc59e78364423aef8d42cebce2ff7ab369ce0108558847d3754582843d0a8439b977e1af07239e83e0b4af848bfc8ed9f5e39e5792a8826d98a803d4ff1c207a712b0737b6244a2b4d7591fe2cd541d845d2575bfe176abea64945e1a136738317b4dd8a4bcf7463945ec2c9f88b6d90abc0881b2cbe04d6c73280a5b46ac3171ddcea2fddf3353c40ec4bc15b9834f66efd11365a7d62302735b3f6fa", 0xe2}, {&(0x7f000001ba00)="a3fc6250643386d83a68ba0d33b9a9", 0xf}, {&(0x7f000001ba40)="b0bbc6b69acb14b4b31dffbb6e0db0b2b92e05cb8a5ffbfc874eec56350f3f9944c216862d767394300940f790d2af15d47409d92253a9471847922ec6c2e698fb362c9c3a8bd9aceaf248877d0a9fbb02b501bdf00198dea0001eff059fe39df3b8c9bb77b96159fe42ccd624142e27c6fad393", 0x74}], 0x6, &(0x7f000001bd40), 0x0, 0x4000000}}], 0x6, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x9, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xe4776000) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x38, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20000000000, 0xfffffffffffffffd, 0x10000000, 0x3}, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x21182, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_syzos_vm$x86(r4, &(0x7f0000c00000/0x400000)=nil) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x31, 0x0, 0x0) mremap(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040840}, 0x40) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r5) ptrace$getregset(0x4205, r5, 0x2, &(0x7f0000000200)={&(0x7f0000000240)=""/116, 0xffffffffffffff80}) 5.648937113s ago: executing program 4 (id=5205): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000000c0)={0x1c, &(0x7f0000000100)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000140)={0x2c, &(0x7f0000000180)={0x0, 0xb, 0x4, "0e477e6d"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000001c0)={0x2c, &(0x7f0000000200)={0x20, 0x7, 0x4, "60aadbbb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000280)={0x44, &(0x7f0000000300)={0x40, 0x0, 0x4, "82116383"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000380)={0x20, 0x18, 0x4, "8de22fa0"}, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)={0x20, 0x15, 0x4, "85b9fe4f"}, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000440)={0x84, &(0x7f0000000500)={0x0, 0x14, 0x4, "34ee2cea"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000540)={0x34, &(0x7f0000000580)={0x20, 0x17, 0x4, "0f6dfedf"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.889039373s ago: executing program 0 (id=5207): bpf$MAP_CREATE(0x0, &(0x7f0000001480)=@base={0x21, 0x40, 0x4, 0x100, 0x20000, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x4800000}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000001500)=@base={0x5, 0x8, 0x4, 0x8, 0x1}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'lo\x00', 0x0}) r2 = syz_open_dev$evdev(&(0x7f00000004c0), 0x1, 0x109303) r3 = syz_usb_connect(0x2, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="12010000693f0c104410017020050102030109022400010400aa0309042c0002c10db287"], 0x0) syz_usb_control_io(r3, &(0x7f0000000540)={0x2c, 0x0, &(0x7f0000000800)=ANY=[@ANYRES16=r1, @ANYBLOB="85d318a7c3a31080972c70264f0edb9b62ef40188a497c339f85329e13c210d4b5b2b8a51ee6537223ebbf7f235e67b39243e8c9e0746b4304a4559143e9bd6ec03293d1b216ee25aad6e1e3b3adc12a9ae56b7948e0c43fa1280b2f4a5af6759ca3b74e6aa52660ea0ab2493540ad", @ANYRESDEC=0x0, @ANYRESOCT, @ANYRESOCT=r1], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r3, 0x0, &(0x7f00000005c0)={0x44, &(0x7f0000000640)={0x0, 0x10, 0x1, "c4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$I2C(&(0x7f0000000680), 0x1, 0x402) ioctl$I2C_SMBUS(r4, 0x720, &(0x7f00000006c0)={0x1, 0x84, 0x6, &(0x7f0000000700)={0x1f, "8105d6c721100f00000000400000a8267d87000200"}}) write$tun(r4, 0x0, 0x0) syz_usb_control_io$uac2(r3, 0x0, &(0x7f0000000740)={0x44, &(0x7f00000007c0)=ANY=[@ANYBLOB='@H\a'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000000)=@bpf_lsm={0x6, 0x3, 0x0, 0x0}, 0x94) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = socket$inet6(0xa, 0x3, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000340)=0x18, 0x4) sendmmsg$inet6(r6, &(0x7f00000000c0)=[{{&(0x7f00000003c0)={0xa, 0x0, 0x20000, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r2], 0x28}}], 0x1, 0x0) ioctl$sock_TIOCINQ(r6, 0x541b, &(0x7f0000000400)) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffffd, @empty, 0x7}, 0x1c) listen(r7, 0xfffffffc) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) r12 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r12, &(0x7f00000001c0)={0x2, 0x4e22, @local}, 0x10) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r10, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x28, r11, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r8, &(0x7f00000002c0)={0x0, 0x20, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="30001945f60c3eb43c4f7dac10d40b42d3bf0000", @ANYRES16=r9, @ANYBLOB="01002cbd700000000009010000001c000180060001000200000008000300ac1414370800060003000000"], 0x30}, 0x1, 0xff07}, 0x2000000) 3.669458189s ago: executing program 3 (id=5211): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="403f0100000080"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000a80)=ANY=[@ANYBLOB="401605"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x80a, 0x7, 0x4, 0x7, 0x5, 0x3, 0x7, 0x47, 0x14, 0x9, 0x7e4, 0x2}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="200f14"], 0x0, 0x0, 0x0, 0x0}) 3.625991543s ago: executing program 1 (id=5212): r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000001c0)={0x40, 0x6, 0x4, "84c3a7bd"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.521353102s ago: executing program 4 (id=5215): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000772904202404019957c2010203010902240001000010000904430002317d5500090502020002020000090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000000c0)={0x1c, &(0x7f0000000100)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000140)={0x2c, &(0x7f0000000180)={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0}) 1.821814517s ago: executing program 0 (id=5218): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001540)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001580)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x1e}, 0x1, 0x6, 0x0, 0x80, 0x4, 0x805c0086, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_delrule={0x30, 0x21, 0x1, 0x70bd2b, 0x25dfdbdb, {0x2, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0x1, 0x10008}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'pimreg\x00'}]}, 0x30}}, 0x8810) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001600)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, 0x0, 0x8, 0x0, 0x100, 0x6, 0x180103, r1}) 1.811837313s ago: executing program 0 (id=5219): socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x3, 0xac5) socket$inet(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_usb_connect$lan78xx(0x6, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000140)={0x0, 0x30b5, 0x80000, 0x2, 0x156}, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_setup(0xf00, &(0x7f0000000280)={0x0, 0x0, 0x10000, 0x0, 0x40055}, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0xefe, &(0x7f0000000300)={0x0, 0x2162, 0x10000, 0x0, 0x66}, &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x0) syz_io_uring_submit(r6, r7, r8, &(0x7f00000004c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) r9 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000540), 0x2) r10 = memfd_create(&(0x7f0000000580)='y\x105\xfb\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xbb\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\xc2%/u\x17\xdaM\x8d\x01Lh\x1e^\x9ej\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d_\v\xfc\xad\x0f\xa8\xc5\xad\x00\xc2\x12\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x1a\xb3\xf0wVq\xe9d\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc3Gj+kV$\x80\x8aJ$\x81\xc0\x16\xf5\x9cz\x10\x97\xdb\x12H\xee/\xe3sY\x02D;L~\xd0\xb44\x01*\xfb\xa4 \xb2b\x90H$\xb2\xad\xbf\x8aM\xb6\x81\x81^\x02\xa0\xa7t\xfbHb\xa5=\xdd+$\xc06J\xb4\xf0\xab\x85Xz\x9f\xb2D$\xbe\xd9\x7f-\r\x9aj9r\n_\x11\xd4\x19\xb0\xa0G\xb7\x94\xf7\xfd~\xe9\xb6G\xbfE\xbb\x15\x15\xa6\xca2\xd0\xd3\x8c\xf7nO\xf9\xa8\xfd\x8a\xd2\xb2\xab\xff\xe4\xb0;\xd9\xa8\f\x03R\xbd%\x9fF\xee\x05\x06.3(QF?\f\x05\xa4uY\xee\xab\x8a\xeb~\xed\xcb0\xb7\xe7\xe6?8g\x8aN\xda\x8f\x9d\xde\x1eNaS\x8fLk\xf1\x965N\x18\x8c\xb9=5\x991\xae\x89N\x13\xd1\xf7\xf0\x13\xb2\xaeS\xa1\x97\x18j\xea\x9f\xde\xb6\xd4\xdc\xe6*\x9c\xfdV\x82\x05', 0x2) ftruncate(r10, 0xffff) fcntl$addseals(r10, 0x409, 0x3) close(0x3) ioctl$UDMABUF_CREATE(r9, 0x40187542, &(0x7f0000000740)={r10, 0x1, 0x0, 0x2000}) r11 = syz_io_uring_setup(0x1cfd, &(0x7f0000000780)={0x0, 0x145e, 0x8, 0x1, 0x8f, 0x0, r1}, &(0x7f0000000800)=0x0, &(0x7f0000000840)=0x0, &(0x7f0000000880)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000008c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) io_uring_enter(r5, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000940)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000009c0)=@any_dev={0x3, 0x3b5, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000a00)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a40)={r0, &(0x7f0000000a80)="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", &(0x7f0000001a80)=@tcp}, 0x20) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) dup(r15) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) 1.584687398s ago: executing program 2 (id=5220): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000a80)=ANY=[@ANYBLOB="401605"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="200f14"], 0x0, 0x0, 0x0, 0x0}) 1.128598757s ago: executing program 0 (id=5221): r0 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000680)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f0000000400)={0x40, 0x30}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, &(0x7f0000000440)={0x40, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000900)={0x34, &(0x7f0000000d80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 973.878913ms ago: executing program 2 (id=5222): bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000500)={0xffffffffffffffff, &(0x7f0000000540), 0x0}, 0x20) 917.94004ms ago: executing program 2 (id=5223): r0 = syz_usb_connect$lan78xx(0x3, 0x3f, &(0x7f0000000dc0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000680)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000880)={0x34, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000e80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000000ec0)={0x2c, 0x0, 0x0, &(0x7f0000000d80)={0x0, 0x8, 0x1, 0xf7}, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, &(0x7f0000000440)={0x40, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000900)={0x34, &(0x7f0000000d80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) 652.01545ms ago: executing program 3 (id=5224): r0 = socket(0x400000000010, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000440)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0x3, 0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0\x00'}, @IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x2, 0x8}}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000840}, 0x60000090) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000480)={'syzkaller1\x00', @random="d976f308c05c"}) write$tun(r1, &(0x7f00000004c0)={@val={0x8, 0x800}, @val={0x7, 0x3, 0x3, 0x2, 0x14, 0x7}, @ipv4=@tcp={{0x6, 0x4, 0x0, 0x6, 0x2c, 0x0, 0x0, 0x8, 0x2f, 0x0, @empty, @broadcast, {[@end]}}, {{0x8100, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x20, 0x5}}}}, 0x3a) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0x3, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_skbprio={{0xc}, {0x8, 0x2, 0x7fff}}]}, 0x38}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) pipe(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r7 = socket$tipc(0x1e, 0x5, 0x0) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x301842, 0xa) openat(r8, &(0x7f0000000380)='./file0\x00', 0x4400, 0x80) setsockopt$TIPC_GROUP_JOIN(r7, 0x10f, 0x87, &(0x7f0000000040)={0x43}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0xac5) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r9, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) r10 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r10, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r10, 0x10f, 0x87, &(0x7f0000000200)={0x43, 0x0, 0x3, 0x3}, 0x10) sendmsg$tipc(r10, &(0x7f0000000240)={&(0x7f00000002c0), 0x10, 0x0}, 0x40080) fchdir(0xffffffffffffffff) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x1, 0x3}, {}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), r6) 559.111305ms ago: executing program 1 (id=5225): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x0, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xfa97, 0xa2b9, 0x6, 0x9, 0xe1, 0x6, 0x9e9, 0x403, 0xbbf, 0x3, 0xfffffff9, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0x2, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x2, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0xff, 0x2, 0x6, 0x2, 0x1000000, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x5, 0xfff, 0x1, 0x9, 0x8001, 0x8000c66, 0xa8a9, 0x2000086f, 0x7ff, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x3, 0x200b398, 0x8001, 0x1, 0x6, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff4, 0x4, 0x46, 0x5, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x200, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0xa0, 0x9, 0x2, 0x1000, 0x31, 0x101, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x7f, 0x80000001, 0x5, 0x2, 0x48d, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x9, 0x41, 0x6, 0xee4b, 0x2800004, 0x1, 0x10, 0x5, 0x9, 0x5, 0x0, 0x9, 0x3, 0xc7, 0xfff, 0x100008, 0x202, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xfff, 0x4, 0x7f, 0x9, 0x5, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x27, 0xf7cc, 0xd502, 0x8, 0x5, 0x9, 0x6, 0x10000, 0xfffffffd, 0xa, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x4000009, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x6, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0x2000, 0x408, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0x10dab, 0x5, 0x8, 0x14002, 0xffff, 0x400]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000740)={0x0, &(0x7f0000000480)=[@nested_set_state_pages={0x140, 0x28, {0x3, 0x14, @arbitrary=0x1}}, @wr_drn={0x68, 0x20, {0x7, 0x8}}, @nested_vmlaunch={0x12f, 0x18, 0x3}], 0x60}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000280)={[0x8, 0x4, 0x200, 0x7, 0x5, 0x80000000, 0x1, 0x8001, 0xc646, 0x1, 0x3, 0x3, 0x4, 0x0, 0x8, 0x8000000000000], 0x3000, 0xa402}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 345.107239ms ago: executing program 2 (id=5226): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0], 0x50) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000300)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000540)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, 0x0}], 0x1, 0x2f, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r3 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r3, 0xffff) fcntl$addseals(r3, 0x409, 0x7) r4 = ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000480)={r3, 0x0, 0x0, 0x4000}) mmap(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x2000001, 0x50, r0, 0xd7bb0000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000002, 0x11, r4, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_clone(0x10240500, &(0x7f0000000200)="b76e4547d0e57c4fa932e0a1e6f1c747cb51f6f1cfd2b1293f6b11d911f9597bb2a59bfc4f22cceeb0cfd8202afff9f36ba6a78e61bb85ad787a3ff1ec4a7e08ff139b64e568144bdbd512c22cc3b27322343d94b9c8c54b2e3e66d109637135dc25f212d1e06f684418fee27416e2772198b4ee87c18c279c62fb81683876a966791fc4a2640f154002496c4931e2d3db0b3c535ff8c6c8ae6e3d89d32a6e2c", 0xa0, 0x0, 0x0, 0x0) mmap$usbmon(&(0x7f0000bdc000/0x2000)=nil, 0x2000, 0xc, 0x30, 0xffffffffffffffff, 0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r5, 0x8008976) set_mempolicy(0x4005, &(0x7f0000000640)=0x7e, 0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r6, 0x890b, &(0x7f0000000040)={0x0, @vsock, @in={0x2, 0x4e23, @multicast2}, @qipcrtr={0x2a, 0x0, 0x7ffe}, 0x78a, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000000)='syz_tun\x00', 0x4, 0x5, 0xf800}) setsockopt(r6, 0x0, 0x483, &(0x7f0000000680), 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x7ffffff, 0x3000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_open_dev$vim2m(&(0x7f00000006c0), 0x5, 0x2) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000740)='/sys/power/resume', 0xa82, 0x0) write$cgroup_int(r7, &(0x7f0000000780)=0x807, 0x12) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) 305.073195ms ago: executing program 1 (id=5227): r0 = syz_open_dev$video(0x0, 0xa7, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$VIDIOC_G_STD(r0, 0x80085617, &(0x7f0000000640)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000680), 0x88a00, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000006c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000000)={0x28, 0x7, r3, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r2, 0x3ba0, &(0x7f0000000740)={0x48, 0x5, r3, 0x0, 0xffffffffffffffff, 0x1}) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000007c0), 0x185802, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = dup(r6) read$FUSE(r7, &(0x7f0000001480)={0x2020}, 0x2020) ioctl$TCSETSF(r7, 0x5404, &(0x7f00000034c0)={0x0, 0xfffffffb, 0x0, 0x515f3157, 0x4, "78e1141009f593233bce41f20613341f43d01f"}) write$UHID_INPUT(r7, &(0x7f0000003500)={0xd, {"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", 0x1010}}, 0x1b7) sendfile(r5, r5, 0x0, 0x200000) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000800)={0x48, 0x7, r4, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r2, 0x3ba0, &(0x7f0000000940)={0x8, 0x7, r4, 0x0, 0x10001, 0x0, 0xfdfffffe, 0x15266a, 0x1b3468}) sendmsg$nl_route(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000200)=ANY=[@ANYBLOB="4400000010000d0421bd7000fddbdf2500000000", @ANYBLOB="6cf559cef31cb6eafd748f3162944e3045ba458d2917fc80a480159123c9aee9ed0e53ef6d0a068e8f64abe21a3ec2d6276f8bc41b993dd1ccb63b24cf275ed9ea2a1d728986f2c8142c53a4c42bf6f8d93fa78cac8b1e88bc7d2fd0f9555d89aeb8e74540a2e1c5b722a43cb205b7a2a25260d59d37aabcc84500adca5d125e95105fbba7df87eaf18b4f7cef00003ae4c9e45f50e49e7f01fa5288c00c5869a850aead6d542f469dfb6d9e585b252699258c135ce4f6a10466b81fead50ed6d2d8a7a3b5badf8d4bf8e3c6a504569584a86f6e12a49c46b852b20a77120096c54254ffa09f973aa5150d6bad3e0d2ed9e1eb1670", @ANYBLOB="b2000600410c04001c0012800c0001006d6163766c616e000c000280080009000100000008000540", @ANYRES32, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x8840}, 0x44846) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000ac0)={0x0, 0x0}) r8 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000b40), 0x88800, 0x0) r9 = add_key(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r10 = add_key(&(0x7f0000000c00)='asymmetric\x00', 0x0, &(0x7f0000000c40)="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", 0x559, r9) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000011c0)={r10}, &(0x7f0000001200)=ANY=[@ANYBLOB="656e633d706b63733120686173683d73686156310000000000000000000000d15a00000000000000000000000000000000000000000000000000000000000000000000d8cc67710000000000000000"], 0x0, &(0x7f0000001280)) ioctl$IOMMU_IOAS_ALLOC(r8, 0x3b81, &(0x7f00000012c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r8, 0x3ba0, &(0x7f0000001380)={0x48, 0x5, r11, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r8, 0x3ba0, &(0x7f0000001400)={0x48, 0x7, r12, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x26}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r8, 0x3ba0, 0x0) 190.047937ms ago: executing program 2 (id=5228): r0 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a1f848360000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) (fail_nth: 11) 12.910513ms ago: executing program 2 (id=5229): socket$nl_netfilter(0x10, 0x3, 0xc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000300)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_clone3(&(0x7f0000000600)={0x350010000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0)=0x0, {0x23}, &(0x7f0000000400)=""/97, 0x61, &(0x7f0000000500), &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x6, {r1}}, 0x58) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x2, 0xee9, 0x0, 0x0, 0x1000, 0xffffffff, r6, 0x0, 0x12}}}, &(0x7f0000000480)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) openat(r1, &(0x7f00000004c0)='./file0\x00', 0x10140, 0x1) syz_ublk_setup_queues(r9, r7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x255, 0x0, r9}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x20, 0x2100, 0x10000004, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11dd, 0x1, 0xfffffffe, 0xaf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x4, 0x0, 0xc3, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x8200, 0x2, 0x2b7}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}}, 0x24}}, 0x4c840) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, 0x0, &(0x7f0000000000)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20084884) socket$nl_netfilter(0x10, 0x3, 0xc) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) (async) dup(r0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r1, 0x0) (async) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) (async) syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000300), &(0x7f0000000280), &(0x7f0000000140)) (async) syz_clone3(&(0x7f0000000600)={0x350010000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0), {0x23}, &(0x7f0000000400)=""/97, 0x61, &(0x7f0000000500), &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x6, {r1}}, 0x58) (async) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x2, 0xee9, 0x0, 0x0, 0x1000, 0xffffffff, r6, 0x0, 0x12}}}, &(0x7f0000000480)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) dup(r8) (async) openat(r1, &(0x7f00000004c0)='./file0\x00', 0x10140, 0x1) (async) syz_ublk_setup_queues(r9, r7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x255, 0x0, r9}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x20, 0x2100, 0x10000004, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11dd, 0x1, 0xfffffffe, 0xaf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x4, 0x0, 0xc3, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x8200, 0x2, 0x2b7}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}}, 0x24}}, 0x4c840) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, 0x0, &(0x7f0000000000)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) (async) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x20084884) (async) 0s ago: executing program 4 (id=5230): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000800)=ANY=[@ANYBLOB="1201000080e372208c106801b284010203110902240001000010000904020002f8fd00000905060200020d000609058202"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000d80)={0x24, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): 16 [ 1150.569477][T20262] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1150.755214][ T944] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 1150.755234][ T944] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 1150.755262][ T944] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 1150.755271][ T944] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 1150.755434][ T944] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -32 [ 1150.867475][T20266] sctp: [Deprecated]: syz.0.4929 (pid 20266) Use of int in max_burst socket option. [ 1150.867475][T20266] Use struct sctp_assoc_value instead [ 1151.119849][T20268] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4930'. [ 1151.257432][T20277] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4933'. [ 1151.575979][T20286] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1151.576482][T20286] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1151.579943][ T9] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1151.740472][ T9] usb 2-1: New USB device found: idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 1151.741977][ T9] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1151.741998][ T9] usb 2-1: can't read configurations, error -61 [ 1151.869768][ T9] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1151.905956][T15950] usb 5-1: USB disconnect, device number 37 [ 1152.020476][ T9] usb 2-1: New USB device found: idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 1152.021696][ T9] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1152.021716][ T9] usb 2-1: can't read configurations, error -61 [ 1152.021929][ T9] usb usb2-port1: attempt power cycle [ 1152.139341][T20291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1152.148771][T20291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1152.269758][T15950] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 1152.359779][ T9] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1152.381775][ T9] usb 2-1: New USB device found: idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 1152.383316][ T9] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1152.383345][ T9] usb 2-1: can't read configurations, error -61 [ 1152.421414][T15950] usb 5-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1152.424356][T15950] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1152.424377][T15950] usb 5-1: Product: syz [ 1152.424390][T15950] usb 5-1: Manufacturer: syz [ 1152.424403][T15950] usb 5-1: SerialNumber: syz [ 1152.519782][ T9] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1152.543243][ T9] usb 2-1: New USB device found: idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 1152.544607][ T9] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1152.544639][ T9] usb 2-1: can't read configurations, error -61 [ 1152.545121][ T9] usb usb2-port1: unable to enumerate USB device [ 1152.832387][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1152.832457][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1153.144322][T20298] netlink: 'syz.2.4938': attribute type 4 has an invalid length. [ 1153.144337][T20298] netlink: 152 bytes leftover after parsing attributes in process `syz.2.4938'. [ 1153.172921][T20298] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 1153.948576][T20311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1153.949089][T20311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1154.019821][ T5711] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 1154.042098][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1154.042677][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 1154.169802][ T5711] usb 4-1: Using ep0 maxpacket: 16 [ 1154.170378][ T5711] usb 4-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1154.171459][ T5711] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1154.171483][ T5711] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1154.173577][ T5711] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1154.173597][ T5711] usb 4-1: Product: syz [ 1154.173610][ T5711] usb 4-1: Manufacturer: syz [ 1154.173622][ T5711] usb 4-1: SerialNumber: syz [ 1154.177756][ T5711] usb 4-1: config 0 descriptor?? [ 1154.249295][ T5711] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1154.249315][ T5711] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 1154.683212][ T9] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 1154.772486][T20319] input: syz0 as /devices/virtual/input/input130 [ 1154.794360][ T5711] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 1154.798390][ T5711] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 1154.829772][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 1154.830679][ T9] usb 2-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1154.832250][ T9] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 1154.832274][ T9] usb 2-1: config 0 has no interface number 0 [ 1154.832313][ T9] usb 2-1: config 0 interface 184 has no altsetting 0 [ 1154.836983][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1154.837028][ T9] usb 2-1: Product: syz [ 1154.837063][ T9] usb 2-1: Manufacturer: syz [ 1154.837076][ T9] usb 2-1: SerialNumber: syz [ 1154.904922][ T9] usb 2-1: config 0 descriptor?? [ 1155.061522][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000080. ret = -EPROTO [ 1155.061578][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1155.062243][T15950] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1155.068395][T15950] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 1155.075513][T15950] usb 5-1: USB disconnect, device number 38 [ 1155.402147][ T5711] em28xx 4-1:0.0: Unknown AC97 audio processor detected! [ 1155.402702][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1155.403198][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1155.403891][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1155.404534][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1155.405418][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1155.536522][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1155.536553][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1155.813522][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1155.813568][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1155.813581][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1155.813595][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1155.813608][ T5711] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1155.822258][ T5711] usb 4-1: USB disconnect, device number 85 [ 1155.879819][ T944] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 1156.034016][ T944] usb 5-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1156.035195][ T944] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1156.035234][ T944] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1156.035246][ T944] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1156.035258][ T944] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1156.035295][ T944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1156.325020][T20342] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1156.325435][T20342] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.620050][T15950] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 1156.770065][T15950] usb 4-1: Using ep0 maxpacket: 16 [ 1156.771564][T15950] usb 4-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 1156.772556][T15950] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1156.772583][T15950] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 1156.772605][T15950] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1156.772626][T15950] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 1156.773563][T15950] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1156.773584][T15950] usb 4-1: SerialNumber: syz [ 1156.776632][T20344] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 1156.776757][T20344] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 1156.778055][T15950] hub 4-1:1.0: bad descriptor, ignoring hub [ 1156.778076][T15950] hub 4-1:1.0: probe with driver hub failed with error -5 [ 1156.985903][T20344] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 1156.988033][T20344] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 1157.166388][T20350] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4952'. [ 1157.203534][T20350] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1157.206564][T20350] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1157.258117][ T944] gud 5-1:1.0: USB-1: Failed to add TV modes (ret=-71) [ 1157.258193][ T944] gud 5-1:1.0: USB-1: Failed to add properties (ret=-71) [ 1157.258234][ T944] gud 5-1:1.0: Failed to get connectors (error=-71) [ 1157.258257][ T944] gud 5-1:1.0: probe with driver gud failed with error -71 [ 1157.274687][ T944] usb 5-1: USB disconnect, device number 39 [ 1157.401250][T20344] syzkaller0: entered promiscuous mode [ 1157.401271][T20344] syzkaller0: entered allmulticast mode [ 1157.495266][T15950] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -71 [ 1157.520698][T15950] usb 4-1: USB disconnect, device number 86 [ 1157.785674][T20354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1157.786980][T20354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1158.365402][T20364] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1158.365842][T20364] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1158.369938][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000034: -71 [ 1158.369963][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to write BURST_CAP: -71 [ 1158.369979][ T9] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1158.370261][ T9] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 1158.397208][ T9] usb 2-1: USB disconnect, device number 127 [ 1158.563771][T20370] FAULT_INJECTION: forcing a failure. [ 1158.563771][T20370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1158.563807][T20370] CPU: 1 UID: 0 PID: 20370 Comm: syz.3.4960 Tainted: G L syzkaller #0 PREEMPT(full) [ 1158.563830][T20370] Tainted: [L]=SOFTLOCKUP [ 1158.563837][T20370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1158.563860][T20370] Call Trace: [ 1158.563868][T20370] [ 1158.563876][T20370] dump_stack_lvl+0xe8/0x150 [ 1158.563908][T20370] should_fail_ex+0x3eb/0x540 [ 1158.564031][T20370] _copy_from_user+0x2d/0xb0 [ 1158.564081][T20370] __sys_bpf+0x2e7/0xe00 [ 1158.564107][T20370] ? __pfx___sys_bpf+0x10/0x10 [ 1158.564136][T20370] ? __fget_files+0x2a/0x420 [ 1158.564206][T20370] ? ksys_write+0x242/0x270 [ 1158.564231][T20370] ? __pfx_ksys_write+0x10/0x10 [ 1158.564259][T20370] __x64_sys_bpf+0xba/0xd0 [ 1158.564286][T20370] do_syscall_64+0x166/0x520 [ 1158.564344][T20370] ? trace_irq_disable+0x3b/0x140 [ 1158.564366][T20370] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1158.564384][T20370] ? clear_bhb_loop+0x70/0xc0 [ 1158.564405][T20370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1158.564427][T20370] RIP: 0033:0x7fbc8a99f559 [ 1158.564445][T20370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1158.564460][T20370] RSP: 002b:00007fbc8b807028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1158.564479][T20370] RAX: ffffffffffffffda RBX: 00007fbc8ac25fa0 RCX: 00007fbc8a99f559 [ 1158.564493][T20370] RDX: 0000000000000020 RSI: 00002000000001c0 RDI: 0000000000000004 [ 1158.564504][T20370] RBP: 00007fbc8b807090 R08: 0000000000000000 R09: 0000000000000000 [ 1158.564515][T20370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1158.564526][T20370] R13: 00007fbc8ac26038 R14: 00007fbc8ac25fa0 R15: 00007fbc8ad4fa48 [ 1158.564556][T20370] [ 1158.809160][T20377] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4963'. [ 1158.999858][ T9] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 1159.047543][T20388] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1159.047835][T20388] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1159.149862][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 1159.151956][ T9] usb 5-1: New USB device found: idVendor=85ac, idProduct=026c, bcdDevice=0.00 [ 1159.154669][ T9] usb 5-1: config 0 interface 0 altsetting 148 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1159.154699][ T9] usb 5-1: config 0 interface 0 altsetting 148 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1159.154746][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1159.157135][ T9] usb 5-1: New USB device strings: Mfr=0, Product=4, SerialNumber=0 [ 1159.157158][ T9] usb 5-1: Product: syz [ 1159.163551][ T9] usb 5-1: config 0 descriptor?? [ 1159.211197][ T5727] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 1159.397178][ T5727] usb 4-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1159.398200][ T5727] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1159.398254][ T5727] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1159.398273][ T5727] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1159.398293][ T5727] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1159.398329][ T5727] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1159.406117][ T9] usbhid 5-1:0.0: can't add hid device: -71 [ 1159.406243][ T9] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1159.417700][ T9] usb 5-1: USB disconnect, device number 40 [ 1159.630402][T20394] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1159.630947][T20394] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1159.994055][T20400] FAULT_INJECTION: forcing a failure. [ 1159.994055][T20400] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.994086][T20400] CPU: 1 UID: 0 PID: 20400 Comm: syz.4.4972 Tainted: G L syzkaller #0 PREEMPT(full) [ 1159.994110][T20400] Tainted: [L]=SOFTLOCKUP [ 1159.994115][T20400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1159.994121][T20400] Call Trace: [ 1159.994125][T20400] [ 1159.994130][T20400] dump_stack_lvl+0xe8/0x150 [ 1159.994153][T20400] should_fail_ex+0x3eb/0x540 [ 1159.994167][T20400] should_failslab+0xa8/0x100 [ 1159.994193][T20400] __kmalloc_cache_noprof+0x9e/0x600 [ 1159.994215][T20400] ? __kmalloc_cache_noprof+0x148/0x600 [ 1159.994235][T20400] ? sctp_add_bind_addr+0x8c/0x370 [ 1159.994322][T20400] ? sctp_add_bind_addr+0x8c/0x370 [ 1159.994345][T20400] sctp_add_bind_addr+0x8c/0x370 [ 1159.994368][T20400] sctp_copy_local_addr_list+0x31a/0x4e0 [ 1159.994425][T20400] ? sctp_copy_local_addr_list+0xa3/0x4e0 [ 1159.994436][T20400] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 1159.994449][T20400] ? sctp_v4_is_any+0x35/0x60 [ 1159.994482][T20400] ? sctp_copy_one_addr+0x93/0x360 [ 1159.994503][T20400] sctp_bind_addr_copy+0xb3/0x3c0 [ 1159.994523][T20400] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 1159.994552][T20400] sctp_connect_new_asoc+0x2ff/0x6b0 [ 1159.994594][T20400] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 1159.994610][T20400] ? __local_bh_enable_ip+0xd6/0x140 [ 1159.994622][T20400] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 1159.994640][T20400] ? security_sctp_bind_connect+0x7e/0x2c0 [ 1159.994720][T20400] sctp_sendmsg+0x159b/0x2d00 [ 1159.994742][T20400] ? __pfx_sctp_sendmsg+0x10/0x10 [ 1159.994757][T20400] ? __lock_acquire+0x747/0x2de0 [ 1159.994777][T20400] ? aa_sock_msg_perm+0xfc/0x210 [ 1159.994850][T20400] ? sock_rps_record_flow+0x19/0x350 [ 1159.994920][T20400] ? inet_sendmsg+0x298/0x320 [ 1159.994937][T20400] ? __pfx_inet_sendmsg+0x10/0x10 [ 1159.994960][T20400] sock_sendmsg_nosec+0x10f/0x190 [ 1159.995034][T20400] ____sys_sendmsg+0x54e/0x850 [ 1159.995052][T20400] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1159.995071][T20400] ? import_iovec+0x73/0xa0 [ 1159.995119][T20400] ___sys_sendmsg+0x2a5/0x360 [ 1159.995143][T20400] ? __lock_acquire+0x747/0x2de0 [ 1159.995170][T20400] ? __pfx____sys_sendmsg+0x10/0x10 [ 1159.995208][T20400] ? __fget_files+0x3a2/0x420 [ 1159.995219][T20400] ? __fget_files+0x2a/0x420 [ 1159.995235][T20400] __x64_sys_sendmsg+0x1b1/0x290 [ 1159.995261][T20400] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1159.995297][T20400] ? handle_softirqs+0x6d0/0x8d0 [ 1159.995330][T20400] do_syscall_64+0x166/0x520 [ 1159.995341][T20400] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.995352][T20400] ? clear_bhb_loop+0x70/0xc0 [ 1159.995364][T20400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.995374][T20400] RIP: 0033:0x7fe47419f559 [ 1159.995384][T20400] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1159.995397][T20400] RSP: 002b:00007fe474fd1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1159.995424][T20400] RAX: ffffffffffffffda RBX: 00007fe474425fa0 RCX: 00007fe47419f559 [ 1159.995437][T20400] RDX: 0000000000008050 RSI: 0000200000000200 RDI: 0000000000000004 [ 1159.995449][T20400] RBP: 00007fe474fd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1159.995460][T20400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1159.995471][T20400] R13: 00007fe474426038 R14: 00007fe474425fa0 R15: 00007fe47454fa48 [ 1159.995492][T20400] [ 1160.426329][T20411] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1160.427044][T20411] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1160.714738][ T5727] gud 4-1:1.0: USB-1: Failed to add TV modes (ret=-71) [ 1160.714801][ T5727] gud 4-1:1.0: USB-1: Failed to add properties (ret=-71) [ 1160.714843][ T5727] gud 4-1:1.0: Failed to get connectors (error=-71) [ 1160.714859][ T5727] gud 4-1:1.0: probe with driver gud failed with error -71 [ 1160.758607][ T5727] usb 4-1: USB disconnect, device number 87 [ 1161.279337][T20425] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1161.295070][T20425] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1161.891437][ T944] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 1161.929842][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1161.930162][T20440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1161.930773][T20440] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1162.043269][ T944] usb 5-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1162.047966][ T944] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1162.048044][ T944] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1162.048065][ T944] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1162.048085][ T944] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1162.048123][ T944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1162.472516][ T944] gud 5-1:1.0: No supported pixel formats found [ 1162.472571][ T944] gud 5-1:1.0: probe with driver gud failed with error -22 [ 1162.610684][ T30] kauditd_printk_skb: 241 callbacks suppressed [ 1162.610831][ T30] audit: type=1326 audit(1793396140.613:6480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.610875][ T30] audit: type=1326 audit(1793396140.613:6481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.612210][ T30] audit: type=1326 audit(1793396140.613:6482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.612685][ T30] audit: type=1326 audit(1793396140.613:6483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.612828][ T30] audit: type=1326 audit(1793396140.613:6484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.614060][ T30] audit: type=1326 audit(1793396140.613:6485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.618070][ T30] audit: type=1326 audit(1793396140.613:6486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.618233][ T30] audit: type=1326 audit(1793396140.613:6487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.618942][ T30] audit: type=1326 audit(1793396140.613:6488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1162.619063][ T30] audit: type=1326 audit(1793396140.613:6489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20442 comm="syz.2.4989" exe="/root/ci-upstream-kasan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6678b9f559 code=0x7ffc0000 [ 1163.019814][ T9] usb 2-1: device descriptor read/64, error -71 [ 1163.260363][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1163.411995][ T9] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1163.413421][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1163.413467][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1163.413486][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1163.413537][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1163.413572][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1163.607429][T20461] input: syz0 as /devices/virtual/input/input131 [ 1163.761196][T20470] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4995'. [ 1163.828778][T20470] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.829157][T20470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1164.049968][T15950] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 1164.200722][T15950] usb 4-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1164.201685][T15950] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1164.201730][T15950] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1164.201750][T15950] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1164.201770][T15950] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1164.201807][T15950] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1164.423339][T20476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1164.423843][T20476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1164.451130][T20476] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1164.451947][T20476] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1164.661760][ T9] gud 2-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 1164.661805][ T9] gud 2-1:1.0: USB-1: Failed to add properties (ret=-5) [ 1164.661849][ T9] gud 2-1:1.0: Failed to get connectors (error=-5) [ 1164.661887][ T9] gud 2-1:1.0: probe with driver gud failed with error -5 [ 1164.691759][ T9] usb 5-1: USB disconnect, device number 41 [ 1164.814515][T15950] gud 4-1:1.0: Failed to add properties (error=-32) [ 1164.814537][T15950] gud 4-1:1.0: probe with driver gud failed with error -32 [ 1164.863460][T15950] usb 2-1: USB disconnect, device number 3 [ 1165.017177][ T5727] usb 4-1: USB disconnect, device number 88 [ 1165.190145][ T24] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 1165.831489][T20502] FAULT_INJECTION: forcing a failure. [ 1165.831489][T20502] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1165.831510][T20502] CPU: 0 UID: 0 PID: 20502 Comm: syz.4.5005 Tainted: G L syzkaller #0 PREEMPT(full) [ 1165.831524][T20502] Tainted: [L]=SOFTLOCKUP [ 1165.831529][T20502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1165.831535][T20502] Call Trace: [ 1165.831539][T20502] [ 1165.831544][T20502] dump_stack_lvl+0xe8/0x150 [ 1165.831565][T20502] should_fail_ex+0x3eb/0x540 [ 1165.831579][T20502] _copy_to_user+0x31/0xb0 [ 1165.831596][T20502] simple_read_from_buffer+0xe1/0x170 [ 1165.831687][T20502] proc_fail_nth_read+0x1bb/0x230 [ 1165.831746][T20502] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1165.831762][T20502] ? rw_verify_area+0x24a/0x4c0 [ 1165.831776][T20502] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1165.831792][T20502] vfs_read+0x213/0xa80 [ 1165.831807][T20502] ? __pfx___mutex_lock+0x10/0x10 [ 1165.831844][T20502] ? __pfx_vfs_read+0x10/0x10 [ 1165.831857][T20502] ? __fget_files+0x2a/0x420 [ 1165.831868][T20502] ? __fget_files+0x3a2/0x420 [ 1165.831878][T20502] ? __fget_files+0x2a/0x420 [ 1165.831892][T20502] ? fdget+0x1ac/0x250 [ 1165.831906][T20502] ksys_read+0x150/0x270 [ 1165.831920][T20502] ? __pfx_ksys_read+0x10/0x10 [ 1165.831931][T20502] ? handle_softirqs+0x6d0/0x8d0 [ 1165.831949][T20502] do_syscall_64+0x166/0x520 [ 1165.831958][T20502] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1165.831968][T20502] ? clear_bhb_loop+0x70/0xc0 [ 1165.831981][T20502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1165.831991][T20502] RIP: 0033:0x7fe47415fd8e [ 1165.832001][T20502] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1165.832010][T20502] RSP: 002b:00007fe474fd0fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1165.832022][T20502] RAX: ffffffffffffffda RBX: 00007fe474fd16c0 RCX: 00007fe47415fd8e [ 1165.832029][T20502] RDX: 000000000000000f RSI: 00007fe474fd10a0 RDI: 0000000000000004 [ 1165.832035][T20502] RBP: 00007fe474fd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1165.832041][T20502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1165.832047][T20502] R13: 00007fe474426038 R14: 00007fe474425fa0 R15: 00007fe47454fa48 [ 1165.832063][T20502] [ 1165.897197][T20504] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1166.153405][T20507] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5007'. [ 1166.301778][T20509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1166.302228][T20509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1166.500690][ T24] usb 5-1: device descriptor read/64, error -71 [ 1166.609897][ T5726] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1166.739846][ T24] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 1166.769913][ T5726] usb 2-1: Using ep0 maxpacket: 16 [ 1166.770530][ T5726] usb 2-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1166.771367][ T5726] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1166.771382][ T5726] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1166.773021][ T5726] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1166.773034][ T5726] usb 2-1: Product: syz [ 1166.773041][ T5726] usb 2-1: Manufacturer: syz [ 1166.773048][ T5726] usb 2-1: SerialNumber: syz [ 1166.774878][ T5726] usb 2-1: config 0 descriptor?? [ 1166.779089][ T5726] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1166.779114][ T5726] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 1166.904567][T20519] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1166.905091][T20519] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1166.912368][ T24] usb 5-1: New USB device found: idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 1166.938880][ T24] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 1166.938905][ T24] usb 5-1: config 2 has 0 interfaces, different from the descriptor's value: 1 [ 1166.963123][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1166.963138][ T24] usb 5-1: Product: syz [ 1166.963146][ T24] usb 5-1: Manufacturer: syz [ 1166.963153][ T24] usb 5-1: SerialNumber: syz [ 1167.177948][ T24] usb 5-1: USB disconnect, device number 43 [ 1167.390547][ T5726] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 1167.391160][ T5726] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 1167.449363][T20521] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1167.450514][T20521] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1167.969787][ T944] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 1168.002839][ T5726] em28xx 2-1:0.0: Unknown AC97 audio processor detected! [ 1168.003335][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 2 [ 1168.003855][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 4 [ 1168.004343][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 6 [ 1168.004835][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 54 [ 1168.006095][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 56 [ 1168.047050][T20527] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1168.048840][T20527] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1168.120436][ T944] usb 5-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1168.121281][ T944] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1168.121307][ T944] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1168.121318][ T944] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1168.121329][ T944] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1168.121351][ T944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1168.209909][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 2 [ 1168.209931][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 4 [ 1168.209945][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 6 [ 1168.209957][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 54 [ 1168.209969][ T5726] em28xx 2-1:0.0: couldn't setup AC97 register 56 [ 1168.216633][ T5726] usb 2-1: USB disconnect, device number 4 [ 1168.597230][T20529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1168.598038][T20529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1169.022081][T20533] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5018'. [ 1169.339368][ T944] gud 5-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 1169.339400][ T944] gud 5-1:1.0: USB-1: Failed to add properties (ret=-5) [ 1169.339422][ T944] gud 5-1:1.0: Failed to get connectors (error=-5) [ 1169.339453][ T944] gud 5-1:1.0: probe with driver gud failed with error -5 [ 1169.353828][T20547] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5021'. [ 1169.541319][ T9] usb 5-1: USB disconnect, device number 44 [ 1169.673790][T20552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1169.674224][T20552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1169.699781][T15950] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1169.851573][T15950] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1169.858758][T15950] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1169.858783][T15950] usb 2-1: Product: syz [ 1169.858797][T15950] usb 2-1: Manufacturer: syz [ 1169.858810][T15950] usb 2-1: SerialNumber: syz [ 1170.201338][T20556] kernel read not supported for file /file0 (pid: 20556 comm: syz.3.5025) [ 1170.201551][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 1170.201583][ T30] audit: type=1800 audit(1793396148.203:6498): pid=20556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.5025" name="file0" dev="mqueue" ino=86873 res=0 errno=-22 [ 1170.327758][T15950] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1170.327820][T15950] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1170.670237][ T9] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 1170.761630][T15950] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1170.761682][T15950] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1170.762192][T15950] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1170.766333][T15950] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -32 [ 1170.820591][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 1170.822054][ T9] usb 4-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1170.825177][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1170.825194][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1170.829359][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1170.829375][ T9] usb 4-1: Product: syz [ 1170.829382][ T9] usb 4-1: Manufacturer: syz [ 1170.829389][ T9] usb 4-1: SerialNumber: syz [ 1170.877529][ T9] usb 4-1: config 0 descriptor?? [ 1170.910218][ T9] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1170.910239][ T9] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 1170.961362][ T944] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 1171.132098][T20571] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5030'. [ 1171.153055][ T944] usb 5-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1171.155139][ T944] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1171.155183][ T944] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1171.155203][ T944] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1171.155217][ T944] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1171.155257][ T944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1171.428551][T20582] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5033'. [ 1171.493168][ T9] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 1171.493864][ T9] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 1171.648226][ T944] gud 5-1:1.0: probe with driver gud failed with error -5 [ 1172.098217][ T9] em28xx 4-1:0.0: Unknown AC97 audio processor detected! [ 1172.098954][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1172.117318][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1172.118604][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1172.134184][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1172.142711][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1172.352156][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1172.352172][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1172.352180][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1172.352188][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1172.352196][ T9] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1172.401123][ T9] usb 4-1: USB disconnect, device number 89 [ 1172.509344][ T5726] usb 2-1: USB disconnect, device number 5 [ 1172.751900][T20598] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1172.754361][T20598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1173.049859][ T5726] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 1173.209883][ T24] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 1173.210997][ T5726] usb 2-1: New USB device found: idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 1173.213983][ T5726] usb 2-1: config 0 has an invalid interface number: 133 but max is 0 [ 1173.213998][ T5726] usb 2-1: config 0 has an invalid descriptor of length 151, skipping remainder of the config [ 1173.214008][ T5726] usb 2-1: config 0 has no interface number 0 [ 1173.214029][ T5726] usb 2-1: config 0 interface 133 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1173.219462][ T5726] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1173.219476][ T5726] usb 2-1: Product: syz [ 1173.219484][ T5726] usb 2-1: Manufacturer: syz [ 1173.219492][ T5726] usb 2-1: SerialNumber: syz [ 1173.309246][ T5726] usb 2-1: config 0 descriptor?? [ 1173.382166][ T24] usb 4-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1173.403330][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1173.403353][ T24] usb 4-1: Product: syz [ 1173.403361][ T24] usb 4-1: Manufacturer: syz [ 1173.403368][ T24] usb 4-1: SerialNumber: syz [ 1173.845877][T15950] usb 5-1: USB disconnect, device number 45 [ 1173.865968][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1173.866029][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1174.117409][T20606] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1174.141415][T20606] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1174.368431][ T5726] keyspan 2-1:0.133: Keyspan 1 port adapter converter detected [ 1174.378488][T15950] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 1174.388655][ T5726] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 82 [ 1174.403332][ T5726] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 81 [ 1174.403529][ T5726] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 1 [ 1174.403611][ T5726] keyspan 2-1:0.133: found no endpoint descriptor for endpoint 2 [ 1174.409263][ T5726] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 1174.455730][ T5726] usb 2-1: USB disconnect, device number 6 [ 1174.476975][ T5726] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 1174.496155][ T5726] keyspan 2-1:0.133: device disconnected [ 1174.540502][T15950] usb 5-1: Using ep0 maxpacket: 32 [ 1174.542789][T15950] usb 5-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1174.544554][T15950] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 1174.544576][T15950] usb 5-1: config 0 has no interface number 0 [ 1174.544614][T15950] usb 5-1: config 0 interface 184 has no altsetting 0 [ 1174.594112][T15950] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1174.594138][T15950] usb 5-1: Product: syz [ 1174.594152][T15950] usb 5-1: Manufacturer: syz [ 1174.594187][T15950] usb 5-1: SerialNumber: syz [ 1174.621750][T15950] usb 5-1: config 0 descriptor?? [ 1174.832571][T20613] ======================================================= [ 1174.832571][T20613] WARNING: The mand mount option has been deprecated and [ 1174.832571][T20613] and is ignored by this kernel. Remove the mand [ 1174.832571][T20613] option from the mount to silence this warning. [ 1174.832571][T20613] ======================================================= [ 1174.832647][T20613] fuse: Bad value for 'fd' [ 1174.891788][T20613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1174.894648][T20613] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1175.099425][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1175.116525][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 1175.295778][T15950] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1175.295833][T15950] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1175.509866][ T5726] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1175.664223][ T5726] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1175.666530][ T5726] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1175.666582][ T5726] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1175.666602][ T5726] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1175.666621][ T5726] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1175.666668][ T5726] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1175.862020][T20617] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5043'. [ 1176.145677][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000080. ret = -EPROTO [ 1176.145734][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1176.184400][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1176.200443][ T24] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 1176.221644][ T24] usb 4-1: USB disconnect, device number 90 [ 1176.253071][T10439] udevd[10439]: setting mode of /dev/bus/usb/004/090 to 020664 failed: No such file or directory [ 1176.253223][T10439] udevd[10439]: setting owner of /dev/bus/usb/004/090 to uid=0, gid=0 failed: No such file or directory [ 1176.544551][T20623] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5044'. [ 1176.775605][T20628] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1176.798820][T20628] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1177.060150][T20140] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 1177.220102][T20140] usb 4-1: Using ep0 maxpacket: 8 [ 1177.221199][T20140] usb 4-1: New USB device found: idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 1177.223558][T20140] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 1177.223602][T20140] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1177.223620][T20140] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1177.224164][T20140] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1177.228851][T20140] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1177.228867][T20140] usb 4-1: Product: syz [ 1177.228876][T20140] usb 4-1: Manufacturer: syz [ 1177.228889][T20140] usb 4-1: SerialNumber: syz [ 1177.317018][T20140] usb 4-1: config 0 descriptor?? [ 1177.320504][T20629] raw-gadget.6 gadget.3: fail, usb_ep_enable returned -22 [ 1177.351286][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.351354][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.542533][T20140] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 1177.558403][T20140] input: Griffin SoundKnob as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input132 [ 1177.597762][T15950] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 1177.597792][T15950] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 1177.597809][T15950] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 1177.599112][T15950] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -32 [ 1177.758800][ C1] powermate: config urb returned -71 [ 1177.759063][ C1] powermate: config urb returned -71 [ 1177.759289][ C1] powermate: config urb returned -71 [ 1177.759531][ C1] powermate: config urb returned -71 [ 1177.782264][T20140] usb 4-1: USB disconnect, device number 91 [ 1177.782307][ C1] powermate 4-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 1178.312648][T20140] usb 2-1: USB disconnect, device number 7 [ 1178.668186][ T5726] usb 5-1: USB disconnect, device number 46 [ 1178.770276][T20140] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1178.930979][T20140] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1178.932225][T20140] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1178.932260][T20140] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1178.932271][T20140] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1178.932282][T20140] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1178.932304][T20140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.336107][T20661] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1179.336953][T20661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1179.525665][T20648] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5054'. [ 1180.041761][T15950] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 1180.175137][T20669] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1180.191451][T15950] usb 4-1: Using ep0 maxpacket: 32 [ 1180.191895][T20669] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1180.192400][T15950] usb 4-1: New USB device found: idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1180.194306][T15950] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 1180.194328][T15950] usb 4-1: config 0 has no interface number 0 [ 1180.198925][T15950] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.198948][T15950] usb 4-1: Product: syz [ 1180.198961][T15950] usb 4-1: Manufacturer: syz [ 1180.198973][T15950] usb 4-1: SerialNumber: syz [ 1180.271903][T15950] usb 4-1: config 0 descriptor?? [ 1180.275904][T15950] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1180.294813][T20140] gud 2-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 1180.294863][T20140] gud 2-1:1.0: USB-1: Failed to add properties (ret=-5) [ 1180.294902][T20140] gud 2-1:1.0: Failed to get connectors (error=-5) [ 1180.294947][T20140] gud 2-1:1.0: probe with driver gud failed with error -5 [ 1180.499084][T20667] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1180.499508][T20667] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1180.526111][ T5726] usb 2-1: USB disconnect, device number 8 [ 1180.668170][T20673] syzkaller0: entered promiscuous mode [ 1180.668184][T20673] syzkaller0: entered allmulticast mode [ 1181.588955][T20689] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1181.589379][T20689] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1181.775420][T20694] bridge_slave_0: invalid flags given to default FDB implementation [ 1182.311809][ T5727] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1182.471309][ T5727] usb 2-1: Using ep0 maxpacket: 16 [ 1182.472386][ T5727] usb 2-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1182.475169][ T5727] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1182.475198][ T5727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1182.496366][ T5727] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.496417][ T5727] usb 2-1: Product: syz [ 1182.496429][ T5727] usb 2-1: Manufacturer: syz [ 1182.496436][ T5727] usb 2-1: SerialNumber: syz [ 1182.549401][ T5727] usb 2-1: config 0 descriptor?? [ 1182.564889][ T5727] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1182.564922][ T5727] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 1182.612257][T20701] FAULT_INJECTION: forcing a failure. [ 1182.612257][T20701] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.612287][T20701] CPU: 0 UID: 0 PID: 20701 Comm: syz.2.5071 Tainted: G L syzkaller #0 PREEMPT(full) [ 1182.612313][T20701] Tainted: [L]=SOFTLOCKUP [ 1182.612319][T20701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1182.612330][T20701] Call Trace: [ 1182.612337][T20701] [ 1182.612345][T20701] dump_stack_lvl+0xe8/0x150 [ 1182.612377][T20701] should_fail_ex+0x3eb/0x540 [ 1182.612402][T20701] should_failslab+0xa8/0x100 [ 1182.612430][T20701] __kmalloc_noprof+0xf9/0x710 [ 1182.612452][T20701] ? tomoyo_encode+0x2ad/0x570 [ 1182.612568][T20701] ? tomoyo_encode+0x2ad/0x570 [ 1182.612597][T20701] tomoyo_encode+0x2ad/0x570 [ 1182.612626][T20701] tomoyo_realpath_from_path+0x5fa/0x640 [ 1182.612655][T20701] ? tomoyo_path_number_perm+0x219/0x5f0 [ 1182.612678][T20701] tomoyo_path_number_perm+0x246/0x5f0 [ 1182.612703][T20701] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1182.612721][T20701] ? __lock_acquire+0x747/0x2de0 [ 1182.612775][T20701] ? __fget_files+0x2a/0x420 [ 1182.612799][T20701] ? __fget_files+0x2a/0x420 [ 1182.612818][T20701] ? __fget_files+0x2a/0x420 [ 1182.612843][T20701] security_file_ioctl+0xc3/0x2a0 [ 1182.612907][T20701] __se_sys_ioctl+0x47/0x170 [ 1182.612968][T20701] do_syscall_64+0x166/0x520 [ 1182.612985][T20701] ? trace_irq_disable+0x3b/0x140 [ 1182.613008][T20701] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1182.613026][T20701] ? clear_bhb_loop+0x70/0xc0 [ 1182.613048][T20701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1182.613064][T20701] RIP: 0033:0x7f6678b9f559 [ 1182.613082][T20701] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1182.613096][T20701] RSP: 002b:00007f66799d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1182.613115][T20701] RAX: ffffffffffffffda RBX: 00007f6678e25fa0 RCX: 00007f6678b9f559 [ 1182.613128][T20701] RDX: 0000200000000600 RSI: 000000000000890c RDI: 0000000000000003 [ 1182.613141][T20701] RBP: 00007f66799d5090 R08: 0000000000000000 R09: 0000000000000000 [ 1182.613151][T20701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1182.613161][T20701] R13: 00007f6678e26038 R14: 00007f6678e25fa0 R15: 00007f6678f4fa48 [ 1182.613189][T20701] [ 1182.613236][T20701] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1182.961856][T15950] usb 4-1: qt2_attach - failed to power on unit: -71 [ 1182.962113][T15950] quatech2 4-1:0.51: probe with driver quatech2 failed with error -71 [ 1182.969241][T15950] usb 4-1: USB disconnect, device number 92 [ 1183.161675][ T5711] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 1183.212960][T20709] tipc: Enabled bearer , priority 0 [ 1183.214007][T20709] syzkaller0: entered promiscuous mode [ 1183.214050][T20709] syzkaller0: entered allmulticast mode [ 1183.244196][T20709] tipc: Resetting bearer [ 1183.280837][ T5727] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 1183.281629][ T5727] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 1183.320836][ T5711] usb 5-1: Using ep0 maxpacket: 16 [ 1183.323262][ T5711] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1183.323337][ T5711] usb 5-1: New USB device found: idVendor=093a, idProduct=260e, bcdDevice=18.85 [ 1183.325288][ T5711] usb 5-1: config 1 has an invalid interface number: 151 but max is 0 [ 1183.325312][ T5711] usb 5-1: config 1 has no interface number 0 [ 1183.325364][ T5711] usb 5-1: config 1 interface 151 has no altsetting 0 [ 1183.377375][ T5711] usb 5-1: string descriptor 0 read error: -22 [ 1183.377496][ T5711] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1183.416184][ T5711] gspca_main: pac7311-2.14.0 probing 093a:260e [ 1183.450261][ T5726] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 1183.600460][ T5726] usb 4-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1183.602017][ T5726] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1183.602062][ T5726] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1183.602082][ T5726] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1183.602102][ T5726] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1183.602163][ T5726] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1183.884455][ T5727] em28xx 2-1:0.0: Unknown AC97 audio processor detected! [ 1183.884997][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 2 [ 1183.885573][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 4 [ 1183.887109][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 6 [ 1183.888136][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 54 [ 1183.888837][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 56 [ 1183.933067][T20707] tipc: Resetting bearer [ 1183.956881][T20707] tipc: Disabling bearer [ 1184.057837][T20713] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1184.058439][T20713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1184.190938][ T5711] gspca_pac7311: reg_w() failed index 0x78, value 0x40, error -110 [ 1184.191039][ T5711] pac7311 5-1:1.151: probe with driver pac7311 failed with error -110 [ 1184.307314][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 2 [ 1184.307339][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 4 [ 1184.307353][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 6 [ 1184.307367][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 54 [ 1184.307380][ T5727] em28xx 2-1:0.0: couldn't setup AC97 register 56 [ 1184.344732][ T5727] usb 2-1: USB disconnect, device number 9 [ 1184.489574][ T24] usb 5-1: USB disconnect, device number 47 [ 1184.718871][T20715] syz_tun: entered allmulticast mode [ 1184.728859][T20715] pimreg: entered allmulticast mode [ 1184.898263][ T5726] gud 4-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 1184.898341][ T5726] gud 4-1:1.0: USB-1: Failed to add properties (ret=-5) [ 1184.898400][ T5726] gud 4-1:1.0: Failed to get connectors (error=-5) [ 1184.898423][ T5726] gud 4-1:1.0: probe with driver gud failed with error -5 [ 1184.966833][T20726] FAULT_INJECTION: forcing a failure. [ 1184.966833][T20726] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1184.966856][T20726] CPU: 1 UID: 0 PID: 20726 Comm: syz.4.5082 Tainted: G L syzkaller #0 PREEMPT(full) [ 1184.966873][T20726] Tainted: [L]=SOFTLOCKUP [ 1184.966877][T20726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1184.966883][T20726] Call Trace: [ 1184.966888][T20726] [ 1184.966896][T20726] dump_stack_lvl+0xe8/0x150 [ 1184.966930][T20726] should_fail_ex+0x3eb/0x540 [ 1184.966955][T20726] _copy_from_iter+0x1d3/0x1680 [ 1184.966982][T20726] ? __alloc_skb+0x27a/0x7a0 [ 1184.967077][T20726] ? __alloc_skb+0x27a/0x7a0 [ 1184.967103][T20726] ? __alloc_skb+0x27a/0x7a0 [ 1184.967126][T20726] ? __pfx__copy_from_iter+0x10/0x10 [ 1184.967145][T20726] ? kmem_cache_alloc_node_noprof+0x1f4/0x600 [ 1184.967158][T20726] ? __alloc_skb+0x27a/0x7a0 [ 1184.967171][T20726] ? __alloc_skb+0x27a/0x7a0 [ 1184.967186][T20726] ? netlink_sendmsg+0x64f/0xb20 [ 1184.967242][T20726] ? skb_put+0x112/0x210 [ 1184.967268][T20726] netlink_sendmsg+0x6bb/0xb20 [ 1184.967293][T20726] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1184.967307][T20726] ? aa_sock_msg_perm+0x144/0x210 [ 1184.967325][T20726] ? apparmor_socket_sendmsg+0x98/0x360 [ 1184.967338][T20726] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1184.967352][T20726] sock_sendmsg_nosec+0x14e/0x190 [ 1184.967375][T20726] ____sys_sendmsg+0x54e/0x850 [ 1184.967407][T20726] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1184.967441][T20726] ? import_iovec+0x73/0xa0 [ 1184.967453][T20726] ___sys_sendmsg+0x2a5/0x360 [ 1184.967466][T20726] ? __lock_acquire+0x747/0x2de0 [ 1184.967481][T20726] ? __pfx____sys_sendmsg+0x10/0x10 [ 1184.967497][T20726] ? kstrtouint+0x6e/0xe0 [ 1184.967580][T20726] ? __fget_files+0x3a2/0x420 [ 1184.967597][T20726] ? __fget_files+0x2a/0x420 [ 1184.967613][T20726] __sys_sendmmsg+0x273/0x4e0 [ 1184.967630][T20726] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1184.967648][T20726] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1184.967690][T20726] ? ksys_write+0x242/0x270 [ 1184.967715][T20726] ? __pfx_ksys_write+0x10/0x10 [ 1184.967743][T20726] __x64_sys_sendmmsg+0xa0/0xc0 [ 1184.967759][T20726] do_syscall_64+0x166/0x520 [ 1184.967769][T20726] ? trace_irq_disable+0x3b/0x140 [ 1184.967782][T20726] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1184.967792][T20726] ? clear_bhb_loop+0x70/0xc0 [ 1184.967806][T20726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1184.967824][T20726] RIP: 0033:0x7fe47419f559 [ 1184.967841][T20726] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1184.967856][T20726] RSP: 002b:00007fe474fd1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1184.967875][T20726] RAX: ffffffffffffffda RBX: 00007fe474425fa0 RCX: 00007fe47419f559 [ 1184.967888][T20726] RDX: 04000000000001f2 RSI: 0000200000000000 RDI: 0000000000000005 [ 1184.967897][T20726] RBP: 00007fe474fd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1184.967903][T20726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1184.967909][T20726] R13: 00007fe474426038 R14: 00007fe474425fa0 R15: 00007fe47454fa48 [ 1184.967925][T20726] [ 1185.149822][ T5711] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1185.173987][ T5726] usb 4-1: USB disconnect, device number 93 [ 1185.301139][ T5711] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1185.303047][ T5711] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1185.303093][ T5711] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1185.303113][ T5711] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1185.303155][ T5711] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1185.303192][ T5711] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1185.508125][T20714] syz_tun: left allmulticast mode [ 1185.637108][T20732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1185.637567][T20732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1185.647992][T20732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1185.653444][T20732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1185.721773][T20734] use of bytesused == 0 is deprecated and will be removed in the future, [ 1185.721789][T20734] use the actual size instead. [ 1185.722603][T20734] IPVS: set_ctl: invalid protocol: 59 100.1.1.2:20000 [ 1185.723608][T20734] x_tables: arp_tables: .0 target: invalid size 8 (kernel) != (user) 0 [ 1186.169811][ T9] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 1186.246673][T20743] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1186.247114][T20743] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1186.258059][T20743] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1186.260834][T20743] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1186.319948][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 1186.321107][ T9] usb 5-1: New USB device found: idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1186.322414][ T9] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1186.322430][ T9] usb 5-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 1186.322442][ T9] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1186.324830][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1186.324852][ T9] usb 5-1: Product: syz [ 1186.324865][ T9] usb 5-1: Manufacturer: syz [ 1186.324903][ T9] usb 5-1: SerialNumber: syz [ 1186.326960][ T9] usb 5-1: config 0 descriptor?? [ 1186.408569][T20745] sctp: [Deprecated]: syz.2.5090 (pid 20745) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1186.408569][T20745] Use struct sctp_sack_info instead [ 1186.523194][ T5711] gud 2-1:1.0: USB-1: Failed to add TV modes (ret=-71) [ 1186.523282][ T5711] gud 2-1:1.0: USB-1: Failed to add properties (ret=-71) [ 1186.523358][ T5711] gud 2-1:1.0: Failed to get connectors (error=-71) [ 1186.523423][ T5711] gud 2-1:1.0: probe with driver gud failed with error -71 [ 1186.551327][ T5711] usb 2-1: USB disconnect, device number 10 [ 1186.747194][T20737] raw_sendmsg: syz.4.5087 forgot to set AF_INET. Fix it! [ 1186.852096][ T9] gs_usb 5-1:0.0: Configuring for 34 interfaces [ 1187.299972][ T5726] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1187.451861][ T5726] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1187.452907][ T5726] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1187.452950][ T5726] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1187.452971][ T5726] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1187.453011][ T5726] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1187.453034][ T5726] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1187.867652][ T5726] gud 2-1:1.0: probe with driver gud failed with error -5 [ 1188.070082][ T9] gs_usb 5-1:0.0: Disabling termination support for channel 0 (-ETIMEDOUT) [ 1188.077919][ T9] gs_usb 5-1:0.0: Couldn't get bit timing const for channel 1 (-EPIPE) [ 1188.121755][ T9] gs_usb 5-1:0.0: probe with driver gs_usb failed with error -32 [ 1188.949321][ T5727] usb 5-1: USB disconnect, device number 48 [ 1189.105771][T20761] sctp: [Deprecated]: syz.0.5095 (pid 20761) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1189.105771][T20761] Use struct sctp_sack_info instead [ 1189.291710][T20763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1189.296936][T20763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1189.330803][ T5727] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 1189.480018][ T5727] usb 5-1: Using ep0 maxpacket: 32 [ 1189.480578][ T5727] usb 5-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1189.481802][ T5727] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 1189.481838][ T5727] usb 5-1: config 0 has no interface number 0 [ 1189.483850][ T5727] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1189.483871][ T5727] usb 5-1: Product: syz [ 1189.483884][ T5727] usb 5-1: Manufacturer: syz [ 1189.483896][ T5727] usb 5-1: SerialNumber: syz [ 1189.487010][ T5727] usb 5-1: config 0 descriptor?? [ 1189.675689][T20765] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5097'. [ 1189.677352][T20765] FAULT_INJECTION: forcing a failure. [ 1189.677352][T20765] name failslab, interval 1, probability 0, space 0, times 0 [ 1189.677402][T20765] CPU: 0 UID: 0 PID: 20765 Comm: syz.3.5097 Tainted: G L syzkaller #0 PREEMPT(full) [ 1189.677425][T20765] Tainted: [L]=SOFTLOCKUP [ 1189.677431][T20765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1189.677441][T20765] Call Trace: [ 1189.677448][T20765] [ 1189.677455][T20765] dump_stack_lvl+0xe8/0x150 [ 1189.677488][T20765] should_fail_ex+0x3eb/0x540 [ 1189.677514][T20765] should_failslab+0xa8/0x100 [ 1189.677537][T20765] ? skb_clone+0x212/0x3a0 [ 1189.677556][T20765] kmem_cache_alloc_noprof+0x9c/0x600 [ 1189.677578][T20765] ? skb_clone+0x212/0x3a0 [ 1189.677601][T20765] skb_clone+0x212/0x3a0 [ 1189.677622][T20765] __netlink_deliver_tap+0x355/0x6e0 [ 1189.677654][T20765] ? netlink_deliver_tap+0x2e/0x1b0 [ 1189.677677][T20765] netlink_deliver_tap+0x19c/0x1b0 [ 1189.677699][T20765] netlink_unicast+0x8c1/0xa80 [ 1189.677735][T20765] netlink_sendmsg+0x7f0/0xb20 [ 1189.677762][T20765] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1189.677787][T20765] ? aa_sock_msg_perm+0x144/0x210 [ 1189.677823][T20765] ? apparmor_socket_sendmsg+0x98/0x360 [ 1189.677847][T20765] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1189.677867][T20765] sock_sendmsg_nosec+0x14e/0x190 [ 1189.677891][T20765] ____sys_sendmsg+0x54e/0x850 [ 1189.677922][T20765] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1189.677956][T20765] ? import_iovec+0x73/0xa0 [ 1189.677978][T20765] ___sys_sendmsg+0x2a5/0x360 [ 1189.678001][T20765] ? __lock_acquire+0x747/0x2de0 [ 1189.678027][T20765] ? __pfx____sys_sendmsg+0x10/0x10 [ 1189.678057][T20765] ? kstrtouint+0x6e/0xe0 [ 1189.678107][T20765] ? __fget_files+0x3a2/0x420 [ 1189.678126][T20765] ? __fget_files+0x2a/0x420 [ 1189.678155][T20765] __sys_sendmmsg+0x273/0x4e0 [ 1189.678186][T20765] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1189.678219][T20765] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1189.678252][T20765] ? ksys_write+0x242/0x270 [ 1189.678276][T20765] ? __pfx_ksys_write+0x10/0x10 [ 1189.678304][T20765] __x64_sys_sendmmsg+0xa0/0xc0 [ 1189.678332][T20765] do_syscall_64+0x166/0x520 [ 1189.678349][T20765] ? trace_irq_disable+0x3b/0x140 [ 1189.678372][T20765] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1189.678389][T20765] ? clear_bhb_loop+0x70/0xc0 [ 1189.678410][T20765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1189.678428][T20765] RIP: 0033:0x7fbc8a99f559 [ 1189.678444][T20765] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1189.678459][T20765] RSP: 002b:00007fbc8b807028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1189.678477][T20765] RAX: ffffffffffffffda RBX: 00007fbc8ac25fa0 RCX: 00007fbc8a99f559 [ 1189.678489][T20765] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000003 [ 1189.678501][T20765] RBP: 00007fbc8b807090 R08: 0000000000000000 R09: 0000000000000000 [ 1189.678512][T20765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1189.678523][T20765] R13: 00007fbc8ac26038 R14: 00007fbc8ac25fa0 R15: 00007fbc8ad4fa48 [ 1189.678552][T20765] [ 1189.678627][T20765] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5097'. [ 1189.967561][ T5727] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1189.967590][ T5727] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1190.042121][T20771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1190.044463][T20771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1190.055827][T20771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1190.058084][T20771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1190.133982][ T9] usb 2-1: USB disconnect, device number 11 [ 1190.460720][T15950] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 1190.499805][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1190.621868][T15950] usb 4-1: Using ep0 maxpacket: 16 [ 1190.622579][T15950] usb 4-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1190.623785][T15950] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1190.623812][T15950] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1190.627071][T15950] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.627091][T15950] usb 4-1: Product: syz [ 1190.627103][T15950] usb 4-1: Manufacturer: syz [ 1190.627114][T15950] usb 4-1: SerialNumber: syz [ 1190.630863][T15950] usb 4-1: config 0 descriptor?? [ 1190.642463][T15950] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1190.642493][T15950] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 1190.695702][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1190.723107][ T9] usb 2-1: New USB device found: idVendor=0c70, idProduct=f00d, bcdDevice=0.00 [ 1190.724499][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 9865, setting to 1024 [ 1190.724577][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1190.728402][ T9] usb 2-1: config 0 descriptor?? [ 1190.739418][T20775] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1190.742771][T20784] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1190.743307][T20784] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1190.798160][ T5727] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 1190.798464][ T5727] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -61 [ 1191.154958][ T9] hid_parser_main: 425 callbacks suppressed [ 1191.154983][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155036][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155062][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155087][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155112][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155135][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155183][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155209][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155233][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.155258][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: unknown main item tag 0x0 [ 1191.244000][T15950] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 1191.245037][T15950] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 1191.266392][ T9] aquacomputer_d5next 0003:0C70:F00D.0051: hidraw0: USB HID v0.08 Device [HID 0c70:f00d] on usb-dummy_hcd.1-1/input0 [ 1191.823906][T20794] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5107'. [ 1191.851671][T15950] em28xx 4-1:0.0: Unknown AC97 audio processor detected! [ 1191.852362][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1191.852902][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1191.853427][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1191.853995][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1191.854519][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1191.877795][ T24] usb 2-1: USB disconnect, device number 12 [ 1192.038769][ T9] usb 5-1: USB disconnect, device number 49 [ 1192.068665][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 2 [ 1192.068689][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 4 [ 1192.068702][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 6 [ 1192.068716][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 54 [ 1192.068729][T15950] em28xx 4-1:0.0: couldn't setup AC97 register 56 [ 1192.126559][T15950] usb 4-1: USB disconnect, device number 94 [ 1192.198338][T20802] netlink: 'syz.4.5110': attribute type 1 has an invalid length. [ 1192.210058][T20802] Cannot find map_set index 135 as target [ 1192.296531][T20806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1192.296935][T20806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1192.304687][T20806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1192.305118][T20806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1192.361057][ T24] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1192.511796][ T24] usb 2-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1192.512768][ T24] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1192.512813][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1192.512832][ T24] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1192.512861][ T24] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1192.512898][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1192.652536][ T9] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 1192.810762][ T9] usb 5-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1192.811969][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1192.812013][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1192.812026][ T9] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1192.812037][ T9] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1192.812076][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1192.939835][ T5727] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 1192.991558][T20813] syzkaller0: entered promiscuous mode [ 1192.991575][T20813] syzkaller0: entered allmulticast mode [ 1193.090568][ T5727] usb 4-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1193.092352][ T5727] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1193.092413][ T5727] usb 4-1: can't read configurations, error -61 [ 1193.201113][T20816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1193.201695][T20816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1193.219794][ T5727] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 1193.234723][ T9] gud 5-1:1.0: probe with driver gud failed with error -5 [ 1193.372485][ T5727] usb 4-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1193.374970][ T5727] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1193.375020][ T5727] usb 4-1: can't read configurations, error -61 [ 1193.375548][ T5727] usb usb4-port1: attempt power cycle [ 1193.710004][ T5727] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 1193.730980][ T24] gud 2-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 1193.731030][ T24] gud 2-1:1.0: USB-1: Failed to add properties (ret=-5) [ 1193.731073][ T24] gud 2-1:1.0: Failed to get connectors (error=-5) [ 1193.731108][ T24] gud 2-1:1.0: probe with driver gud failed with error -5 [ 1193.733136][ T5727] usb 4-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1193.735771][ T5727] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1193.735815][ T5727] usb 4-1: can't read configurations, error -61 [ 1193.860055][ T5727] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 1193.886102][ T5727] usb 4-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1193.887912][ T5727] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1193.887946][ T5727] usb 4-1: can't read configurations, error -61 [ 1193.888257][ T5727] usb usb4-port1: unable to enumerate USB device [ 1193.935599][ T5727] usb 2-1: USB disconnect, device number 13 [ 1194.014283][T20829] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1194.014758][T20829] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1194.074883][T20830] xfrm0: entered promiscuous mode [ 1194.074905][T20830] xfrm0: entered allmulticast mode [ 1195.421526][ T24] usb 5-1: USB disconnect, device number 50 [ 1195.631010][T20846] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 1195.677598][T20848] FAULT_INJECTION: forcing a failure. [ 1195.677598][T20848] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.677624][T20848] CPU: 1 UID: 0 PID: 20848 Comm: syz.1.5126 Tainted: G L syzkaller #0 PREEMPT(full) [ 1195.677648][T20848] Tainted: [L]=SOFTLOCKUP [ 1195.677654][T20848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1195.677664][T20848] Call Trace: [ 1195.677672][T20848] [ 1195.677680][T20848] dump_stack_lvl+0xe8/0x150 [ 1195.677709][T20848] should_fail_ex+0x3eb/0x540 [ 1195.677724][T20848] should_failslab+0xa8/0x100 [ 1195.677741][T20848] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 1195.677754][T20848] ? nf_tables_newsetelem+0x357a/0x4200 [ 1195.677869][T20848] ? nf_tables_newsetelem+0x357a/0x4200 [ 1195.677885][T20848] kmemdup_noprof+0x2b/0x70 [ 1195.677898][T20848] nf_tables_newsetelem+0x357a/0x4200 [ 1195.677947][T20848] ? __pfx_nf_tables_newsetelem+0x10/0x10 [ 1195.677982][T20848] ? nla_validate_array+0xfc/0x260 [ 1195.678020][T20848] ? reacquire_held_locks+0x117/0x1a0 [ 1195.678035][T20848] ? __pfx___nla_validate_parse+0x10/0x10 [ 1195.678051][T20848] ? nfnetlink_rcv+0x8d1/0x28c0 [ 1195.678127][T20848] ? nfnl_pernet+0x23/0x240 [ 1195.678157][T20848] ? __nla_parse+0x40/0x60 [ 1195.678179][T20848] nfnetlink_rcv+0x1288/0x28c0 [ 1195.678208][T20848] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 1195.678263][T20848] ? skb_clone+0x246/0x3a0 [ 1195.678296][T20848] ? netlink_deliver_tap+0x2e/0x1b0 [ 1195.678316][T20848] ? netlink_deliver_tap+0x2e/0x1b0 [ 1195.678331][T20848] netlink_unicast+0x8ef/0xa80 [ 1195.678351][T20848] netlink_sendmsg+0x7f0/0xb20 [ 1195.678366][T20848] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1195.678392][T20848] ? security_socket_sendmsg+0x23f/0x280 [ 1195.678417][T20848] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1195.678436][T20848] sock_sendmsg_nosec+0x14e/0x190 [ 1195.678460][T20848] ____sys_sendmsg+0x54e/0x850 [ 1195.678491][T20848] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1195.678521][T20848] ? import_iovec+0x73/0xa0 [ 1195.678534][T20848] ___sys_sendmsg+0x2a5/0x360 [ 1195.678560][T20848] ? __lock_acquire+0x747/0x2de0 [ 1195.678587][T20848] ? __pfx____sys_sendmsg+0x10/0x10 [ 1195.678640][T20848] ? __fget_files+0x3a2/0x420 [ 1195.678652][T20848] ? __fget_files+0x2a/0x420 [ 1195.678670][T20848] __x64_sys_sendmsg+0x1b1/0x290 [ 1195.678686][T20848] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1195.678732][T20848] do_syscall_64+0x166/0x520 [ 1195.678751][T20848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1195.678769][T20848] ? clear_bhb_loop+0x70/0xc0 [ 1195.678786][T20848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1195.678796][T20848] RIP: 0033:0x7f415b59f559 [ 1195.678806][T20848] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1195.678815][T20848] RSP: 002b:00007f415c480028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1195.678826][T20848] RAX: ffffffffffffffda RBX: 00007f415b825fa0 RCX: 00007f415b59f559 [ 1195.678834][T20848] RDX: 0000000000000040 RSI: 0000200000000540 RDI: 0000000000000003 [ 1195.678841][T20848] RBP: 00007f415c480090 R08: 0000000000000000 R09: 0000000000000000 [ 1195.678852][T20848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1195.678863][T20848] R13: 00007f415b826038 R14: 00007f415b825fa0 R15: 00007f415b94fa48 [ 1195.678894][T20848] [ 1195.800074][ T24] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 1195.950068][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 1195.950757][ T24] usb 5-1: New USB device found: idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 1195.950790][ T24] usb 5-1: too many configurations: 17, using maximum allowed: 8 [ 1195.952048][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.952067][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.952105][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.952124][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.954134][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.954154][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.954189][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.954207][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.955107][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.955126][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.955162][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.955180][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.956316][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.956336][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.956370][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.956389][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.958618][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.958639][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.958676][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.958695][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.964282][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.964304][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.964341][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.964359][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.968947][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.968973][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.969010][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.969028][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.974612][ T24] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1195.974634][ T24] usb 5-1: config 0 has no interface number 0 [ 1195.974671][ T24] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1195.974691][ T24] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1195.977912][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1195.977934][ T24] usb 5-1: Product: syz [ 1195.977948][ T24] usb 5-1: Manufacturer: syz [ 1195.977961][ T24] usb 5-1: SerialNumber: syz [ 1195.984964][ T24] usb 5-1: config 0 descriptor?? [ 1195.991001][ T24] etas_es58x 5-1:0.2: Starting syz syz (Serial Number syz) [ 1196.000202][ T5727] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1196.150638][ T5727] usb 2-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1196.152593][ T5727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1196.157200][ T5727] usb 2-1: config 0 descriptor?? [ 1196.194640][ C1] raw-gadget.1 gadget.4: ignoring, device is not running [ 1196.195071][ C1] raw-gadget.1 gadget.4: ignoring, device is not running [ 1196.196225][ T24] etas_es58x 5-1:0.2: could not retrieve the product info string [ 1196.260286][ T24] usb 5-1: USB disconnect, device number 51 [ 1196.263974][ T24] etas_es58x 5-1:0.2: Disconnecting syz syz [ 1196.270183][T20140] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 1196.366785][ T5727] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1196.425437][T20140] usb 4-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1196.428342][T20140] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1196.428387][T20140] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1196.428406][T20140] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1196.428448][T20140] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1196.428486][T20140] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1196.592812][ T5727] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 1 [ 1196.592836][ T5727] [drm] Initialized udl on minor 1 [ 1196.775378][ T5727] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 1196.775800][ T5727] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 1196.986372][T15950] usb 2-1: USB disconnect, device number 14 [ 1196.986702][ T5727] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1196.987119][ T5727] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 1196.987341][ T5727] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 1197.023253][ T24] usb 5-1: new full-speed USB device number 52 using dummy_hcd [ 1197.171145][ T24] usb 5-1: New USB device found: idVendor=041e, idProduct=3000, bcdDevice=0.40 [ 1197.172362][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1197.172384][ T24] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1197.176139][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1197.176156][ T24] usb 5-1: Product: syz [ 1197.176167][ T24] usb 5-1: Manufacturer: syz [ 1197.176180][ T24] usb 5-1: SerialNumber: syz [ 1197.300330][T20860] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5131'. [ 1197.486344][T20140] [drm] Initialized gud 1.0.0 for 4-1:1.0 on minor 2 [ 1197.805213][T20140] Console: switching to colour frame buffer device 128x48 [ 1197.837448][T20140] gud 4-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 1197.853937][T20140] usb 4-1: USB disconnect, device number 99 [ 1197.886977][T20140] Console: switching to colour VGA+ 80x25 [ 1197.988052][T20871] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5133'. [ 1198.772485][ T5726] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1198.947187][ T5726] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1198.965035][ T5726] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1198.965249][ T5726] usb 2-1: can't read configurations, error -61 [ 1199.110670][ T5726] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1199.281707][ T5726] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1199.284315][ T5726] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1199.284350][ T5726] usb 2-1: can't read configurations, error -61 [ 1199.284878][ T5726] usb usb2-port1: attempt power cycle [ 1199.344677][T20882] syz.3.5136 (20882): drop_caches: 2 [ 1199.620440][ T5726] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1199.642827][ T5726] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1199.644717][ T5726] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1199.644750][ T5726] usb 2-1: can't read configurations, error -61 [ 1199.739829][ T5711] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 1199.779855][ T5726] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1199.803616][ T5726] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 1199.805254][ T5726] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1199.805290][ T5726] usb 2-1: can't read configurations, error -61 [ 1199.805905][ T5726] usb usb2-port1: unable to enumerate USB device [ 1199.851938][ T24] usb 5-1: unit 4 not found! [ 1199.908754][ T24] usb 5-1: USB disconnect, device number 52 [ 1199.916957][ T5711] usb 4-1: Using ep0 maxpacket: 8 [ 1199.917846][ T5711] usb 4-1: New USB device found: idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 1199.919165][ T5711] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 1199.919211][ T5711] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1199.919233][ T5711] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1199.919280][ T5711] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1199.968905][T10439] udevd[10439]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1200.002735][ T5711] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1200.002760][ T5711] usb 4-1: Product: syz [ 1200.002769][ T5711] usb 4-1: Manufacturer: syz [ 1200.002776][ T5711] usb 4-1: SerialNumber: syz [ 1200.006884][ T5711] usb 4-1: config 0 descriptor?? [ 1200.008700][T20898] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 1200.214135][ T5711] powermate: Expected payload of 3--6 bytes, found 1024 bytes! [ 1200.216279][ T5711] input: Griffin SoundKnob as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input133 [ 1200.418220][ C0] powermate: config urb returned -71 [ 1200.418397][ C0] powermate: config urb returned -71 [ 1200.418664][ C0] powermate: config urb returned -71 [ 1200.418850][ C0] powermate: config urb returned -71 [ 1200.442493][ T5711] usb 4-1: USB disconnect, device number 100 [ 1200.442569][ C0] powermate 4-1:0.0: powermate_irq - usb_submit_urb failed with result: -19 [ 1200.826696][T20914] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5142'. [ 1201.040851][ T24] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 1201.181281][T20917] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5144'. [ 1201.190642][ T24] usb 5-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1201.192894][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1201.214166][ T24] usb 5-1: config 0 descriptor?? [ 1201.271776][ T5727] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 1201.416528][ T24] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1201.420757][ T5727] usb 4-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1201.425087][ T5727] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1201.425113][ T5727] usb 4-1: Product: syz [ 1201.425126][ T5727] usb 4-1: Manufacturer: syz [ 1201.425139][ T5727] usb 4-1: SerialNumber: syz [ 1201.630950][ T24] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 1 [ 1201.630975][ T24] [drm] Initialized udl on minor 1 [ 1201.818054][ T24] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 1201.818602][ T24] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 1201.849710][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1201.849770][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1201.907665][T20928] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1201.908276][T20928] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1201.931699][T20928] syzkaller0: entered promiscuous mode [ 1201.931736][T20928] syzkaller0: entered allmulticast mode [ 1201.968808][ T5711] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1202.024828][ T992] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1202.027191][ T992] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1202.027440][ T992] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 1202.027603][ T24] usb 5-1: USB disconnect, device number 53 [ 1202.140620][ T5711] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1202.144059][ T5711] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1202.144085][ T5711] usb 2-1: Product: syz [ 1202.144099][ T5711] usb 2-1: Manufacturer: syz [ 1202.144138][ T5711] usb 2-1: SerialNumber: syz [ 1202.555718][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1202.555766][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1202.651329][T20930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1202.658054][T20930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1202.839874][T20936] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5152'. [ 1202.839917][T20936] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5152'. [ 1202.842720][T20936] FAULT_INJECTION: forcing a failure. [ 1202.842720][T20936] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1202.842750][T20936] CPU: 1 UID: 0 PID: 20936 Comm: syz.0.5152 Tainted: G L syzkaller #0 PREEMPT(full) [ 1202.842773][T20936] Tainted: [L]=SOFTLOCKUP [ 1202.842779][T20936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1202.842790][T20936] Call Trace: [ 1202.842797][T20936] [ 1202.842805][T20936] dump_stack_lvl+0xe8/0x150 [ 1202.842840][T20936] should_fail_ex+0x3eb/0x540 [ 1202.842864][T20936] _copy_from_iter+0x1d3/0x1680 [ 1202.842891][T20936] ? __alloc_skb+0x27a/0x7a0 [ 1202.842916][T20936] ? __alloc_skb+0x27a/0x7a0 [ 1202.842940][T20936] ? __alloc_skb+0x27a/0x7a0 [ 1202.842962][T20936] ? __pfx__copy_from_iter+0x10/0x10 [ 1202.842986][T20936] ? kmem_cache_alloc_node_noprof+0x1f4/0x600 [ 1202.843005][T20936] ? __alloc_skb+0x27a/0x7a0 [ 1202.843025][T20936] ? __alloc_skb+0x27a/0x7a0 [ 1202.843053][T20936] ? netlink_sendmsg+0x64f/0xb20 [ 1202.843074][T20936] ? skb_put+0x112/0x210 [ 1202.843100][T20936] netlink_sendmsg+0x6bb/0xb20 [ 1202.843127][T20936] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1202.843153][T20936] ? aa_sock_msg_perm+0x144/0x210 [ 1202.843183][T20936] ? apparmor_socket_sendmsg+0x98/0x360 [ 1202.843207][T20936] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1202.843227][T20936] sock_sendmsg_nosec+0x14e/0x190 [ 1202.843250][T20936] ____sys_sendmsg+0x54e/0x850 [ 1202.843280][T20936] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1202.843314][T20936] ? import_iovec+0x73/0xa0 [ 1202.843336][T20936] ___sys_sendmsg+0x2a5/0x360 [ 1202.843359][T20936] ? __lock_acquire+0x747/0x2de0 [ 1202.843385][T20936] ? __pfx____sys_sendmsg+0x10/0x10 [ 1202.843414][T20936] ? kstrtouint+0x6e/0xe0 [ 1202.843463][T20936] ? __fget_files+0x3a2/0x420 [ 1202.843483][T20936] ? __fget_files+0x2a/0x420 [ 1202.843512][T20936] __sys_sendmmsg+0x273/0x4e0 [ 1202.843550][T20936] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1202.843584][T20936] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1202.843617][T20936] ? ksys_write+0x242/0x270 [ 1202.843641][T20936] ? __pfx_ksys_write+0x10/0x10 [ 1202.843669][T20936] __x64_sys_sendmmsg+0xa0/0xc0 [ 1202.843696][T20936] do_syscall_64+0x166/0x520 [ 1202.843714][T20936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1202.843729][T20936] ? clear_bhb_loop+0x70/0xc0 [ 1202.843750][T20936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1202.843768][T20936] RIP: 0033:0x7fb4aa39f559 [ 1202.843785][T20936] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1202.843804][T20936] RSP: 002b:00007fb4ab1e9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1202.843823][T20936] RAX: ffffffffffffffda RBX: 00007fb4aa625fa0 RCX: 00007fb4aa39f559 [ 1202.843835][T20936] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000003 [ 1202.843848][T20936] RBP: 00007fb4ab1e9090 R08: 0000000000000000 R09: 0000000000000000 [ 1202.843859][T20936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1202.843869][T20936] R13: 00007fb4aa626038 R14: 00007fb4aa625fa0 R15: 00007fb4aa74fa48 [ 1202.843899][T20936] [ 1202.975365][T20931] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1203.080295][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1203.081050][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 1203.469583][T20942] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5154'. [ 1203.672903][T19739] Bluetooth: hci3: unexpected event for opcode 0x200c [ 1203.770144][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1203.771285][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 1203.820476][T15950] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 1203.970037][T15950] usb 5-1: Using ep0 maxpacket: 16 [ 1203.971160][T15950] usb 5-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1203.972410][T15950] usb 5-1: config 0 has no interfaces? [ 1203.977036][T15950] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1203.977058][T15950] usb 5-1: Product: syz [ 1203.977092][T15950] usb 5-1: Manufacturer: syz [ 1203.977106][T15950] usb 5-1: SerialNumber: syz [ 1203.982331][T15950] usb 5-1: config 0 descriptor?? [ 1204.090439][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000080. ret = -EPROTO [ 1204.090496][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1204.091145][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1204.097230][ T5727] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 1204.113403][ T5727] usb 4-1: USB disconnect, device number 101 [ 1204.717045][T20957] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5158'. [ 1204.784147][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000080. ret = -EPROTO [ 1204.784230][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1204.785057][ T5711] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1204.788478][ T5711] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 1204.844452][ T5711] usb 2-1: USB disconnect, device number 19 [ 1205.070163][T15950] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 1205.169601][T20963] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1205.179907][T20963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1205.221302][T15950] usb 4-1: Using ep0 maxpacket: 32 [ 1205.221982][T15950] usb 4-1: New USB device found: idVendor=046d, idProduct=c314, bcdDevice=0.40 [ 1205.223041][T15950] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1205.223067][T15950] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1205.224395][T15950] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 1205.224415][T15950] usb 4-1: Product: syz [ 1205.224428][T15950] usb 4-1: Manufacturer: syz [ 1205.233506][T15950] hub 4-1:4.0: USB hub found [ 1205.431748][T15950] hub 4-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 1205.599944][ T992] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1205.725664][T20970] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1205.726112][T20970] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1205.760757][ T992] usb 2-1: New USB device found: idVendor=17ef, idProduct=6161, bcdDevice=0.00 [ 1205.761750][ T992] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1205.761797][ T992] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1205.761817][ T992] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1205.761837][ T992] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1205.763781][ T992] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1205.763803][ T992] usb 2-1: Product: syz [ 1205.763816][ T992] usb 2-1: Manufacturer: syz [ 1205.763829][ T992] usb 2-1: SerialNumber: syz [ 1205.974439][ T5711] usb 2-1: USB disconnect, device number 20 [ 1206.536096][T20974] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5163'. [ 1206.606398][ T992] usb 5-1: USB disconnect, device number 54 [ 1206.957670][T20986] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5166'. [ 1207.804683][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.804683][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1207.840928][T15950] usb 4-1: USB disconnect, device number 102 [ 1207.864449][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.864449][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1207.868266][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.868266][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1207.870200][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.870200][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1207.925625][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.925625][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1207.966091][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1207.966091][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1208.020950][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1208.020950][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1208.021331][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1208.021331][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1208.021594][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1208.021594][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1208.022151][T21010] sg_write: data in/out 65525/272 bytes for SCSI command 0x0-- guessing data in; [ 1208.022151][T21010] program iou-wrk-20994 not setting count and/or reply_len properly [ 1208.176507][T21015] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1208.176884][T21015] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1208.554801][T21021] netlink: 'syz.3.5177': attribute type 11 has an invalid length. [ 1208.661445][T15950] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 1208.813419][T15950] usb 5-1: Using ep0 maxpacket: 16 [ 1208.814144][T15950] usb 5-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1208.819430][T15950] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1208.848237][T15950] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1208.848261][T15950] usb 5-1: Product: syz [ 1208.848274][T15950] usb 5-1: Manufacturer: syz [ 1208.848287][T15950] usb 5-1: SerialNumber: syz [ 1208.876347][T15950] usb 5-1: config 0 descriptor?? [ 1208.895267][T21040] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1208.895770][T21040] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1209.002050][T21032] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5178'. [ 1209.400146][ T5711] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 1209.441118][T15950] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1209.484990][T21051] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1209.485490][T21051] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1209.562534][ T5711] usb 4-1: New USB device found: idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1209.563621][ T5711] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1209.566288][ T5711] usb 4-1: config 0 descriptor?? [ 1209.570825][ T5711] cp210x 4-1:0.0: cp210x converter detected [ 1209.594690][T15950] usb 2-1: Using ep0 maxpacket: 8 [ 1209.609372][T15950] usb 2-1: New USB device found: idVendor=413c, idProduct=8172, bcdDevice=86.4a [ 1209.620812][T15950] usb 2-1: config 6 has an invalid interface number: 103 but max is 3 [ 1209.620854][T15950] usb 2-1: config 6 has an invalid interface number: 12 but max is 3 [ 1209.620874][T15950] usb 2-1: config 6 has an invalid interface number: 105 but max is 3 [ 1209.620894][T15950] usb 2-1: config 6 has an invalid interface number: 77 but max is 3 [ 1209.620915][T15950] usb 2-1: config 6 has no interface number 0 [ 1209.620931][T15950] usb 2-1: config 6 has no interface number 1 [ 1209.620946][T15950] usb 2-1: config 6 has no interface number 2 [ 1209.620960][T15950] usb 2-1: config 6 has no interface number 3 [ 1209.621026][T15950] usb 2-1: config 6 interface 103 altsetting 16 has an invalid descriptor for endpoint zero, skipping [ 1209.621044][T15950] usb 2-1: config 6 interface 103 altsetting 16 has an invalid descriptor for endpoint zero, skipping [ 1209.621066][T15950] usb 2-1: config 6 interface 103 altsetting 16 bulk endpoint 0xA has invalid maxpacket 64 [ 1209.621117][T15950] usb 2-1: config 6 interface 12 altsetting 2 has a duplicate endpoint with address 0x7, skipping [ 1209.621139][T15950] usb 2-1: config 6 interface 12 altsetting 2 bulk endpoint 0x5 has invalid maxpacket 32 [ 1209.621173][T15950] usb 2-1: config 6 interface 105 altsetting 0 has a duplicate endpoint with address 0x5, skipping [ 1209.621192][T15950] usb 2-1: config 6 interface 105 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 1209.621207][T15950] usb 2-1: config 6 interface 105 altsetting 0 has a duplicate endpoint with address 0xA, skipping [ 1209.621226][T15950] usb 2-1: config 6 interface 105 altsetting 0 has a duplicate endpoint with address 0x8, skipping [ 1209.621257][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0x9, skipping [ 1209.621277][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0x1, skipping [ 1209.621297][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0x9, skipping [ 1209.621308][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0xF, skipping [ 1209.621319][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0xE, skipping [ 1209.621329][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0x8, skipping [ 1209.621339][T15950] usb 2-1: config 6 interface 77 altsetting 197 has an endpoint descriptor with address 0x4A, changing to 0xA [ 1209.621354][T15950] usb 2-1: config 6 interface 77 altsetting 197 has a duplicate endpoint with address 0xA, skipping [ 1209.621368][T15950] usb 2-1: config 6 interface 77 altsetting 197 has an invalid descriptor for endpoint zero, skipping [ 1209.621535][T15950] usb 2-1: config 6 interface 77 altsetting 197 has 9 endpoint descriptors, different from the interface descriptor's value: 8 [ 1209.621568][T15950] usb 2-1: config 6 interface 103 has no altsetting 0 [ 1209.621586][T15950] usb 2-1: config 6 interface 12 has no altsetting 0 [ 1209.621609][T15950] usb 2-1: config 6 interface 77 has no altsetting 0 [ 1209.625956][T15950] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1209.625988][T15950] usb 2-1: Product: syz [ 1209.626001][T15950] usb 2-1: Manufacturer: ш [ 1209.626013][T15950] usb 2-1: SerialNumber: syz [ 1209.682296][T21048] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 1209.983867][ T5711] cp210x 4-1:0.0: failed to get vendor val 0x0010 size 3: -32 [ 1209.984343][ T5711] cp210x 4-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 1209.984385][ T5711] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 1209.993877][ T5711] usb 4-1: cp210x converter now attached to ttyUSB0 [ 1209.996445][ T5711] usb 4-1: USB disconnect, device number 103 [ 1210.004789][ T5711] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1210.005415][ T5711] cp210x 4-1:0.0: device disconnected [ 1210.538408][T15950] usb 2-1: USB disconnect, device number 21 [ 1210.959833][T15950] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1211.119917][T15950] usb 2-1: Using ep0 maxpacket: 32 [ 1211.120790][T15950] usb 2-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1211.122053][T15950] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 1211.122076][T15950] usb 2-1: config 0 has no interface number 0 [ 1211.122115][T15950] usb 2-1: config 0 interface 184 has no altsetting 0 [ 1211.125247][T15950] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.125269][T15950] usb 2-1: Product: syz [ 1211.125282][T15950] usb 2-1: Manufacturer: syz [ 1211.125293][T15950] usb 2-1: SerialNumber: syz [ 1211.167285][T15950] usb 2-1: config 0 descriptor?? [ 1211.417224][ T992] usb 5-1: USB disconnect, device number 55 [ 1211.479887][ T5727] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 1211.631311][ T5727] usb 4-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1211.634824][ T5727] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.634850][ T5727] usb 4-1: Product: syz [ 1211.634864][ T5727] usb 4-1: Manufacturer: syz [ 1211.634902][ T5727] usb 4-1: SerialNumber: syz [ 1211.804891][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1211.804910][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1211.811531][ T992] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 1211.979785][ T992] usb 5-1: Using ep0 maxpacket: 32 [ 1211.980584][ T992] usb 5-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1211.981778][ T992] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 1211.981792][ T992] usb 5-1: config 0 has no interface number 0 [ 1211.981815][ T992] usb 5-1: config 0 interface 184 has no altsetting 0 [ 1211.983788][ T992] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1211.983801][ T992] usb 5-1: Product: syz [ 1211.983809][ T992] usb 5-1: Manufacturer: syz [ 1211.983816][ T992] usb 5-1: SerialNumber: syz [ 1211.986539][ T992] usb 5-1: config 0 descriptor?? [ 1212.056940][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1212.056985][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1212.057650][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1212.057708][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1212.058496][ T5727] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1212.061052][ T5727] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 1212.395625][ T992] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 1212.395645][ T992] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 1212.395654][ T992] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 1212.395903][ T992] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -32 [ 1212.408367][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -32 [ 1212.408395][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -32 [ 1212.408412][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 1212.408653][T15950] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 1212.635264][T21072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1212.635797][T21072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1213.029352][T21076] netlink: 36 bytes leftover after parsing attributes in process `syz.0.5193'. [ 1213.176977][T21084] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1213.177474][T21084] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1213.678342][ T5711] usb 2-1: USB disconnect, device number 22 [ 1214.146030][T21102] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5198'. [ 1214.268165][ T24] usb 4-1: USB disconnect, device number 104 [ 1214.487994][T15950] usb 5-1: USB disconnect, device number 56 [ 1214.620081][ T24] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 1214.629894][ T992] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1214.736311][T21115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1214.737153][T21115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1214.781645][ T24] usb 4-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 1214.785236][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1214.785262][ T24] usb 4-1: Product: syz [ 1214.785275][ T24] usb 4-1: Manufacturer: syz [ 1214.785288][ T24] usb 4-1: SerialNumber: syz [ 1214.793060][ T992] usb 2-1: Using ep0 maxpacket: 16 [ 1214.794319][ T992] usb 2-1: New USB device found: idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1214.795502][ T992] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1214.800478][ T992] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1214.800499][ T992] usb 2-1: Product: syz [ 1214.800512][ T992] usb 2-1: Manufacturer: syz [ 1214.800524][ T992] usb 2-1: SerialNumber: syz [ 1214.840445][ T992] usb 2-1: config 0 descriptor?? [ 1215.196296][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1215.196334][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1215.196866][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 1215.196923][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1215.197662][ T24] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1215.199356][ T24] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 1215.533113][T21117] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5204'. [ 1215.598439][T21125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1215.598869][T21125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1215.680061][ T24] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 1215.809976][ T24] usb 5-1: device descriptor read/64, error -71 [ 1216.049978][ T24] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 1216.189258][T21132] FAULT_INJECTION: forcing a failure. [ 1216.189258][T21132] name failslab, interval 1, probability 0, space 0, times 0 [ 1216.189316][T21132] CPU: 0 UID: 0 PID: 21132 Comm: syz.2.5208 Tainted: G L syzkaller #0 PREEMPT(full) [ 1216.189338][T21132] Tainted: [L]=SOFTLOCKUP [ 1216.189344][T21132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1216.189354][T21132] Call Trace: [ 1216.189361][T21132] [ 1216.189369][T21132] dump_stack_lvl+0xe8/0x150 [ 1216.189402][T21132] should_fail_ex+0x3eb/0x540 [ 1216.189428][T21132] should_failslab+0xa8/0x100 [ 1216.189452][T21132] ? skb_clone+0x212/0x3a0 [ 1216.189470][T21132] kmem_cache_alloc_noprof+0x9c/0x600 [ 1216.189491][T21132] ? skb_clone+0x212/0x3a0 [ 1216.189514][T21132] skb_clone+0x212/0x3a0 [ 1216.189533][T21132] __netlink_deliver_tap+0x355/0x6e0 [ 1216.189567][T21132] ? netlink_deliver_tap+0x2e/0x1b0 [ 1216.189591][T21132] netlink_deliver_tap+0x19c/0x1b0 [ 1216.189614][T21132] netlink_sendskb+0x68/0x140 [ 1216.189636][T21132] netlink_rcv_skb+0x2a4/0x4a0 [ 1216.189655][T21132] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1216.189798][T21132] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1216.189832][T21132] ? netlink_deliver_tap+0x2e/0x1b0 [ 1216.189853][T21132] ? netlink_deliver_tap+0x2e/0x1b0 [ 1216.189874][T21132] netlink_unicast+0x8ef/0xa80 [ 1216.189894][T21132] netlink_sendmsg+0x7f0/0xb20 [ 1216.189909][T21132] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1216.189922][T21132] ? aa_sock_msg_perm+0x144/0x210 [ 1216.189939][T21132] ? apparmor_socket_sendmsg+0x18b/0x360 [ 1216.189954][T21132] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1216.189965][T21132] sock_sendmsg_nosec+0x14e/0x190 [ 1216.189979][T21132] ____sys_sendmsg+0x54e/0x850 [ 1216.189997][T21132] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1216.190015][T21132] ? import_iovec+0x73/0xa0 [ 1216.190029][T21132] ___sys_sendmsg+0x2a5/0x360 [ 1216.190041][T21132] ? __lock_acquire+0x747/0x2de0 [ 1216.190056][T21132] ? __pfx____sys_sendmsg+0x10/0x10 [ 1216.190090][T21132] ? __fget_files+0x3a2/0x420 [ 1216.190101][T21132] ? __fget_files+0x2a/0x420 [ 1216.190117][T21132] __x64_sys_sendmsg+0x1b1/0x290 [ 1216.190133][T21132] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1216.190158][T21132] do_syscall_64+0x166/0x520 [ 1216.190168][T21132] ? trace_irq_disable+0x3b/0x140 [ 1216.190182][T21132] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1216.190192][T21132] ? clear_bhb_loop+0x70/0xc0 [ 1216.190204][T21132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1216.190214][T21132] RIP: 0033:0x7f6678b9f559 [ 1216.190225][T21132] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1216.190235][T21132] RSP: 002b:00007f66799d5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1216.190246][T21132] RAX: ffffffffffffffda RBX: 00007f6678e25fa0 RCX: 00007f6678b9f559 [ 1216.190253][T21132] RDX: 0000000020040010 RSI: 0000200000000140 RDI: 0000000000000003 [ 1216.190260][T21132] RBP: 00007f66799d5090 R08: 0000000000000000 R09: 0000000000000000 [ 1216.190267][T21132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1216.190275][T21132] R13: 00007f6678e26038 R14: 00007f6678e25fa0 R15: 00007f6678f4fa48 [ 1216.190291][T21132] [ 1216.209951][ T24] usb 5-1: device descriptor read/64, error -71 [ 1216.320290][ T24] usb usb5-port1: attempt power cycle [ 1216.442438][T21135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1216.442857][T21135] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1216.660145][ T24] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 1216.680400][ T24] usb 5-1: device descriptor read/8, error -71 [ 1216.930371][ T24] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 1216.960972][ T24] usb 5-1: device descriptor read/8, error -71 [ 1216.991804][T21139] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1216.992212][T21139] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1217.070097][ T24] usb usb5-port1: unable to enumerate USB device [ 1217.334436][ T24] usb 4-1: USB disconnect, device number 105 [ 1217.413444][T15950] usb 2-1: USB disconnect, device number 23 [ 1217.535130][T21145] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1217.535648][T21145] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1217.680042][ T24] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 1217.759840][T15950] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1217.830886][ T24] usb 4-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 1217.832081][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1217.832125][ T24] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1217.832153][ T24] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1217.832172][ T24] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1217.832197][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1217.910644][T15950] usb 2-1: Using ep0 maxpacket: 32 [ 1217.912424][T15950] usb 2-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1217.913536][T15950] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 1217.913558][T15950] usb 2-1: config 0 has no interface number 0 [ 1217.913596][T15950] usb 2-1: config 0 interface 184 has no altsetting 0 [ 1217.916108][T15950] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1217.916132][T15950] usb 2-1: Product: syz [ 1217.916145][T15950] usb 2-1: Manufacturer: syz [ 1217.916208][T15950] usb 2-1: SerialNumber: syz [ 1217.918929][T15950] usb 2-1: config 0 descriptor?? [ 1218.374957][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 1218.375010][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 1218.375025][T15950] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 1218.375247][T15950] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 1218.443996][ T24] gud 4-1:1.0: Failed to add properties (error=-32) [ 1218.444029][ T24] gud 4-1:1.0: probe with driver gud failed with error -32 [ 1218.860941][T21154] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5216'. [ 1218.900059][ T9] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 1218.943122][T21158] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1218.943523][T21158] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1219.069953][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 1219.070894][ T9] usb 5-1: New USB device found: idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1219.072135][ T9] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 1219.072149][ T9] usb 5-1: config 0 has no interface number 0 [ 1219.074206][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1219.074219][ T9] usb 5-1: Product: syz [ 1219.074227][ T9] usb 5-1: Manufacturer: syz [ 1219.074233][ T9] usb 5-1: SerialNumber: syz [ 1219.076131][ T9] usb 5-1: config 0 descriptor?? [ 1219.485264][T21164] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1219.485906][T21164] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1219.486938][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1219.486963][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1220.111580][T21170] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1220.112208][T21170] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1220.292840][ T9] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 1220.293016][ T9] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -61 [ 1220.389689][ T5711] usb 4-1: USB disconnect, device number 106 [ 1220.448112][T21172] syzkaller1: entered allmulticast mode [ 1220.472365][ T9] usb 2-1: USB disconnect, device number 24 [ 1220.496986][T15950] usb 5-1: USB disconnect, device number 61 [ 1220.931069][T21184] netlink: 'syz.2.5228': attribute type 10 has an invalid length. [ 1220.963749][T21184] bond0: (slave vlan0): Enslaving as an active interface with an up link [ 1221.123956][T21181] [ 1221.126309][T21181] ============================================ [ 1221.132455][T21181] WARNING: possible recursive locking detected [ 1221.138613][T21181] syzkaller #0 Tainted: G L [ 1221.144661][T21181] -------------------------------------------- [ 1221.150804][T21181] syz.1.5227/21181 is trying to acquire lock: [ 1221.156847][T21181] ffff888025089ee8 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_buffered_write+0xd7/0x160 [ 1221.167629][T21181] [ 1221.167629][T21181] but task is already holding lock: [ 1221.174985][T21181] ffff888025089ee8 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_write_iter+0x6c5/0x810 [ 1221.185495][T21181] [ 1221.185495][T21181] other info that might help us debug this: [ 1221.193661][T21181] Possible unsafe locking scenario: [ 1221.193661][T21181] [ 1221.201105][T21181] CPU0 [ 1221.204391][T21181] ---- [ 1221.207750][T21181] lock(&sb->s_type->i_mutex_key#10); [ 1221.213219][T21181] lock(&sb->s_type->i_mutex_key#10); [ 1221.218677][T21181] [ 1221.218677][T21181] *** DEADLOCK *** [ 1221.218677][T21181] [ 1221.226804][T21181] May be due to missing lock nesting notation [ 1221.226804][T21181] [ 1221.235112][T21181] locks held by syz.1.5227/21181: 1, last CPU#1: [ 1221.241445][T21181] #0: ffff888025089ee8 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_write_iter+0x6c5/0x810 [ 1221.252329][T21181] [ 1221.252329][T21181] stack backtrace: [ 1221.258229][T21181] CPU: 1 UID: 0 PID: 21181 Comm: syz.1.5227 Tainted: G L syzkaller #0 PREEMPT(full) [ 1221.272011][T21181] Tainted: [L]=SOFTLOCKUP [ 1221.276337][T21181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 1221.286402][T21181] Call Trace: [ 1221.289868][T21181] [ 1221.292798][T21181] dump_stack_lvl+0xe8/0x150 [ 1221.297415][T21181] print_deadlock_bug+0x27a/0x290 [ 1221.302434][T21181] __lock_acquire+0x25db/0x2de0 [ 1221.307287][T21181] ? __lock_acquire+0x747/0x2de0 [ 1221.312229][T21181] lock_acquire+0x115/0x350 [ 1221.316718][T21181] ? blkdev_buffered_write+0xd7/0x160 [ 1221.322121][T21181] down_read+0x45/0x320 [ 1221.326292][T21181] ? blkdev_buffered_write+0xd7/0x160 [ 1221.331666][T21181] blkdev_buffered_write+0xd7/0x160 [ 1221.336849][T21181] blkdev_write_iter+0x6d5/0x810 [ 1221.341793][T21181] iter_file_splice_write+0xa31/0x1240 [ 1221.347334][T21181] ? __pfx_iter_file_splice_write+0x10/0x10 [ 1221.353213][T21181] ? __pfx_copy_splice_read+0x10/0x10 [ 1221.358571][T21181] ? irqentry_exit+0x2a0/0x9b0 [ 1221.363393][T21181] ? __pfx_iter_file_splice_write+0x10/0x10 [ 1221.369292][T21181] direct_splice_actor+0x101/0x160 [ 1221.374413][T21181] splice_direct_to_actor+0x57b/0xcb0 [ 1221.379796][T21181] ? __pfx_direct_splice_actor+0x10/0x10 [ 1221.385432][T21181] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1221.391345][T21181] do_splice_direct+0x195/0x290 [ 1221.396182][T21181] ? __pfx_do_splice_direct+0x10/0x10 [ 1221.401545][T21181] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1221.407523][T21181] ? bpf_lsm_file_permission+0x9/0x20 [ 1221.412900][T21181] ? security_file_permission+0x75/0x260 [ 1221.418532][T21181] ? rw_verify_area+0x203/0x4c0 [ 1221.423384][T21181] ? fdget+0x1ac/0x250 [ 1221.427457][T21181] do_sendfile+0x52e/0x7c0 [ 1221.431856][T21181] ? __pfx_do_sendfile+0x10/0x10 [ 1221.436784][T21181] ? __se_sys_futex+0x3a8/0x450 [ 1221.441636][T21181] __se_sys_sendfile64+0x144/0x1a0 [ 1221.446749][T21181] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 1221.452409][T21181] do_syscall_64+0x166/0x520 [ 1221.456988][T21181] ? trace_irq_disable+0x3b/0x140 [ 1221.461994][T21181] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1221.468056][T21181] ? clear_bhb_loop+0x70/0xc0 [ 1221.472738][T21181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1221.478623][T21181] RIP: 0033:0x7f415b59f559 [ 1221.483032][T21181] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1221.502629][T21181] RSP: 002b:00007f415c480028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1221.511046][T21181] RAX: ffffffffffffffda RBX: 00007f415b825fa0 RCX: 00007f415b59f559 [ 1221.519038][T21181] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000007 [ 1221.527018][T21181] RBP: 00007f415b636b20 R08: 0000000000000000 R09: 0000000000000000 [ 1221.534987][T21181] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000000 [ 1221.542953][T21181] R13: 00007f415b826038 R14: 00007f415b825fa0 R15: 00007f415b94fa48 [ 1221.550925][T21181] [ 1221.573882][T21182] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5227'. [ 1221.689831][T15950] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 1221.839792][T15950] usb 5-1: Using ep0 maxpacket: 32 [ 1221.840330][T15950] usb 5-1: New USB device found: idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 1221.840362][T15950] usb 5-1: too many configurations: 17, using maximum allowed: 8 [ 1221.841180][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.841199][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.841228][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.841246][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.842052][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.842092][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.842120][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.842138][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.842917][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.842936][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.842962][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.842980][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.843779][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.843797][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.843836][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.843861][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.844647][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.844667][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.844693][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.844711][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.845494][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.845512][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.845558][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.845577][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.846352][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.846370][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.846397][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.846415][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.847220][T15950] usb 5-1: config 0 has an invalid interface number: 2 but max is 0 [ 1221.847238][T15950] usb 5-1: config 0 has no interface number 0 [ 1221.847265][T15950] usb 5-1: config 0 interface 2 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1221.847284][T15950] usb 5-1: config 0 interface 2 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 1221.848920][T15950] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1221.848939][T15950] usb 5-1: Product: syz [ 1221.848952][T15950] usb 5-1: Manufacturer: syz [ 1221.848964][T15950] usb 5-1: SerialNumber: syz [ 1221.850509][T15950] usb 5-1: config 0 descriptor?? [ 1221.854341][T15950] etas_es58x 5-1:0.2: Starting syz syz (Serial Number syz) [ 1222.068775][T15950] etas_es58x 5-1:0.2: could not retrieve the product info string [ 1222.093002][T15950] usb 5-1: USB disconnect, device number 62 [ 1222.095076][T15950] etas_es58x 5-1:0.2: Disconnecting syz syz