last executing test programs: 13.142773816s ago: executing program 4 (id=555): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) r1 = gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000000340)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) io_setup(0x6, &(0x7f0000000680)=0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x180a, 0x3000, 0x3, 0x1, 0x80, r2, 0x0, 0x3000, 0xff91}]) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 13.013899418s ago: executing program 2 (id=557): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f00000020c0), &(0x7f0000002100)=0x4) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x2) syz_io_uring_setup(0x1ae4, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_procfs$pagemap(0x0, 0x0) r2 = fsopen(&(0x7f0000000080)='ext3\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000002180)='test_dummy_encryption', &(0x7f0000000180)='vuto_da_alloc', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000005000000180001801400020073797a5f74756e0000000800000000001800038014000580"], 0x44}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') syz_usb_connect(0x7, 0x3d, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x5f, 0x7c, 0x8a, 0x10, 0x41e, 0x401f, 0x8fb6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2b, 0x1, 0x5, 0xe0, 0x0, 0x6, [{{0x9, 0x4, 0x3f, 0x10, 0x2, 0x6, 0xa9, 0x1c, 0x2, [], [{{0x9, 0x5, 0xa, 0x8, 0x20, 0x6, 0xa, 0x8}}, {{0x9, 0x5, 0x0, 0x4, 0x8, 0x1, 0x8, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x9, 0x2}]}}]}}]}}]}}, 0x0) getdents64(r6, &(0x7f0000000340)=""/79, 0x4f) write$P9_RFLUSH(r6, &(0x7f0000002140)={0x7, 0x6d, 0x2}, 0x7) exit(0x8) getdents(r6, 0x0, 0x3b) read$FUSE(r5, &(0x7f0000000080)={0x2020}, 0x2020) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000140)=0x8) bind$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) syz_emit_ethernet(0x9f, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaabb8863f0048841c11ee6551a604e9628f3854d5821aee990225411ffcb8200cdc4d5e62aba445f8e5fdc4711da0c45b34768bd9bf8bee3948cb80af6ccd02600925f192a7165d40c6de73d6eeb316e74c95eaf1d51e0d56e9cd9741e02ed218837608114c63902802f022c8cfa1640eba62f35d0558b6e2592a37dab6823d6799c3be0c7af041e20fbb249ab6bda24fd68ab64bfc45c470156ec2d5470897017157c7a9f3cb29806626dc1d41d542706951b1fd136347d31c374e3e8af55932b2e111435b82ce71e7ae8291090298c8fd79d42665c0ac755a43cf2364240c6d27547c06195dbf23732c8a077c9a345e5b0f5c240000000"], 0x0) 12.8699034s ago: executing program 4 (id=560): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a88000000060a0b040000000000000000020000005c000480580001800a000100696e6e65720000004800028008000240000000840800034000edff06080004400000000f0800014000000000240005800c0001007061796c6f6164001400028008000340000000b908000240000000040900010073797a30000000000900020073797a32"], 0xb0}}, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0xbc3, &(0x7f0000001480)={0x0, 0x1064, 0x80, 0x4, 0x224}, &(0x7f0000000040)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffb, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000340)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x3, 0x6, 0x0, 0x3, 0x5}) io_uring_enter(r3, 0x47fb, 0x0, 0x0, 0x0, 0x0) 9.914448142s ago: executing program 3 (id=568): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x62000776) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x0, 0x0, 0x7fff, 0x3, 0x3e, 0xfffbffec, 0x294, 0x40, 0x3e5, 0x0, 0x8f2c, 0x38, 0x1, 0x0, 0x2}, [{0x3, 0xf97, 0x4, 0xd, 0x1c8, 0xe2, 0x1, 0x3}]}, 0x78) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) (async) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) 9.594389401s ago: executing program 3 (id=570): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=@newsa={0xfc, 0x16, 0x633, 0x19, 0x80000000, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@broadcast, 0x4d2, 0x32}, @in6=@loopback, {}, {0x5, 0x200003, 0x0, 0x5}, {0x4, 0x2}, 0x2, 0x2, 0xa, 0x4, 0x18}, [@mark={0xc, 0x15, {0x35075c, 0x1}}]}, 0xfc}}, 0x0) 8.773167262s ago: executing program 2 (id=574): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) listen(r0, 0x2) r1 = syz_io_uring_setup(0x6440, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x40, 0x0, 0x3, 0x1, 0x0, 0x8, 0x0, 0x1}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000640)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x88, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x60, 0x4, 0x0, 0x1, [{0x0, 0x1, 0x0, 0x1, @counter={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @reject={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @rt={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_RT_KEY={0x0, 0x2, 0x1, 0x0, 0x1}, @NFTA_RT_DREG={0x0, 0x1, 0x1, 0x0, 0xc}]}}}, {0x0, 0x1, 0x0, 0x1, @ct={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_CT_SREG={0x0, 0x4, 0x1, 0x0, 0x14}, @NFTA_CT_DIRECTION={0x0, 0x3, 0x1}, @NFTA_CT_DIRECTION={0x0, 0x3, 0x1}, @NFTA_CT_KEY={0x0, 0x2, 0x1, 0x0, 0x15}, @NFTA_CT_KEY={0x0, 0x2, 0x1, 0x0, 0x10}]}}}, {0x0, 0x1, 0x0, 0x1, @nat={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @masq={{}, @void}}, {0x0, 0x1, 0x0, 0x1, @match={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_MATCH_NAME={0x0, 0x1, 'connlimit\x00'}, @NFTA_MATCH_INFO={0x0, 0x3, "c94bea2b1a7d2ec415fd72b687e0abb9f34613f3772269a8067c9c273eedb038b979e24498a52632e43656ddf05ff48f635c05522b17e3434bc2c0e1693cefaf17455dda1400566b6d81a27cf6d3d5ef6b9c968326103115173ce917a9a9eab664a55d7c567450f6620dff238a3126a611707bcb82124c5919ede814c7bf1dead991ad12d7e084ab2fd8fedd38c12f9d09e0130792cff7c3a1d3b4c76905db30a95894434ed1e7a6d40b33ffd97d263d34839a7ea77ce443088d0d23e52b5f1f7441d4cfca10e41cfbebf701fbce198645296d8a82ac4985115821d4"}, @NFTA_MATCH_REV={0x0, 0x2, 0x1, 0x0, 0x1}, @NFTA_MATCH_INFO={0x0, 0x3, "eff2e70de7063eb299ad4d7e103a8b9b4972c2c6851080b5bdea876fde635838af855d07d4bf37"}, @NFTA_MATCH_NAME={0x0, 0x1, 'physdev\x00'}, @NFTA_MATCH_REV={0x0, 0x2, 0x1, 0x0, 0x3}]}}}, {0x0, 0x1, 0x0, 0x1, @last={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0x10}, @NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0x2}, @NFTA_LAST_MSECS={0x0, 0x2, 0x1, 0x0, 0x3}, @NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0xce}, @NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0xa}, @NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0x3cc}, @NFTA_LAST_MSECS={0x0, 0x2, 0x1, 0x0, 0x5}, @NFTA_LAST_SET={0x0, 0x1, 0x1, 0x0, 0x1}, @NFTA_LAST_MSECS={0x0, 0x2, 0x1, 0x0, 0x2}]}}}, {0x0, 0x1, 0x0, 0x1, @immediate={{}, @val={0x0, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x0, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x0, 0x1, "ed6e621c6675a15a5b5ac12af84905655deddaefed8c9fe1a4aa5b2dea51e5f0f97d80597cae6a0b066e0f3c0eb0a1fb994923cef3cfcc1669262782002a0f0b5cc561d019517cc8419d23661c18adf4b128ac58e806839bf8d17584e92fb405e8eb75a14bb39ffd4f8d6e57063b1462d9ea9c0e944e561e383e85232d9058d6e4e6f1f28414c09557247362a58d28adeda146d753bb1d6a3e2c11add043b7ce5b078550c140ee182dac61469e937451d669c3d6335f0f9b9c8bcd56"}, @NFTA_DATA_VALUE={0x0, 0x1, "c8a7e80cd1813c783f84d6703f1dfa9bcd72c2b0ac9388c3965df941b7804e80f1181351af16f95d3c6364dddd530b819f882ca98ea04c93a5e3f544ea6a798304e16a009efb3e57eb29bebc3317d1eec5ce8ae8171d502f30b19695e0898b6e1eef072a75b78b4d9411918fae62476ecd76bc8aad8e953795b54d7e2b6d7dab967de7e1b7e1dd2944125c91d721e33c4a0d00f250590102cdc070fd2cb58781206ff9bbba4b05fdaca52e41c3f854bad31b7556e79ed7cdb3ac8b89d5920956cee017225c7a04639ea5986e6527a0f4cb0ded6f0cc29026"}, @NFTA_DATA_VALUE={0x0, 0x1, "2f9aeacbe9acddf178370f7705a0f9e253863ea462adc7150820936f2da5d226eb83b641e66eebaae50f4e94dcaceb1313f95f37864b640a31c1d5465995a8b2791cdf1d57dff87ad4e674d3ade98162ee43f49f6d181d5b90434c8a373cf3027c3175c36ba129bfc77e72715f7a5199d994cf275e4d5f142fe664107eb19c51b67f9b780867e9fa08f3352b55236b3f11fc7bf303f7e6e544b5f7f80da0028adb9cb541ae7fe5e140e9c97d9a65cc978e1b"}]}]}}}]}, @NFTA_RULE_CHAIN={0x0, 0x2, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xcb}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000) write$UHID_CREATE2(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='.'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x55, 0x2000, @fd_index=0xd, 0x7, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r1, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 8.433461893s ago: executing program 2 (id=576): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000005c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) rmdir(&(0x7f0000000040)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1}, 0x50) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x81000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CAP_DISABLE_QUIRKS2(r4, 0x4068aea3, &(0x7f0000000240)={0xd5, 0x0, 0x1b}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000100)={[{0x5, 0x4000, 0x4, 0x5, 0x0, 0x8, 0x3, 0xa, 0x7e, 0x4, 0x11, 0x5, 0x80204}, {0x1ff, 0x1, 0x1, 0x45, 0x7, 0x2, 0x1, 0xff, 0x0, 0x4, 0x6, 0x7f, 0x20c}, {0x1, 0xffff, 0x38, 0x5, 0x84, 0x7, 0x3, 0x50, 0x0, 0x70, 0x6, 0x5}], 0xffffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000003c0)={[0x60000000000, 0x8000002000000006, 0x0, 0x41, 0x2000001, 0x0, 0x2004cb, 0xa8d, 0x0, 0x68ff, 0x2000000009, 0x40, 0x7], 0x1, 0x4}) syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="48000000150081fb7059ae08060c04000aff0f11000000040011018701546fabca1b4e7d06a6bd7c493872f750375ed08a562af5745e17b8c119418f0f000000d6", 0x41}], 0x1}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockname$unix(r2, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)={0x90, 0x0, 0x6, {0x4, 0x1, 0x0, 0x0, 0x1, 0x0, {0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x4000, 0xfffffffd}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0x410940, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x20000023896) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000000380)) r8 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r8}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) 7.346125919s ago: executing program 2 (id=578): openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x400000000010, 0x3, 0x0) r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x8ac3094c6a9c458c, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_open_dev$admmidi(&(0x7f0000000000), 0x2, 0x1a9882) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0xc0305710, &(0x7f0000000040)={0x0, 0x7ff, 0x41}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x6, 0x4, 0x400000000000, 0x0, 0xfffffffffffffffe}, 0x0) prctl$PR_SVE_GET_VL(0x33, 0x14cd) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x15, @remote, 'tunl0\x00'}}, 0x1e) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_FORWARD_DELAY={0x8, 0x1, 0x1c}]}}}]}, 0x44}}, 0x20048010) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000440)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x20, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty=0xe0000001}, {0x0, 0x4e20, 0x64, 0x0, @wg=@response={0x2, 0x3, 0x4, "3e714a947b47f6f2e31a6590a668d1966fe1c9ff54c0097bfdcea8fb52ec7d44", "aef47ad7201ded8c4a48e30f1b7c4eef", {"9ff745dd31b51e6758bae2c87e024d5d", "8f6938e525fd2dcded87c7bf7c159e4f"}}}}}}}, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = syz_usb_connect(0x2, 0x239, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e388d640697a01006ba8010203010902270201020010000904"], 0x0) syz_usb_control_io(r9, 0x0, 0x0) syz_usb_control_io(r9, 0x0, 0x0) sendmsg$nl_route(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0x4, 0x600}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x92, 0x0, 0x0, 0x0, 0x0) ioprio_set$pid(0x1, 0x0, 0x4000) 5.929487771s ago: executing program 0 (id=581): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x10, 0x4, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, @rt={{0x7}, @void}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_USERDATA={0x6, 0x7, 0x1, 0x0, "69b8"}]}], {0x14}}, 0x6c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4080000000000006110540000000000a6080000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000000}, 0x10}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bond0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bond0\x00', 0x0}) r3 = syz_usbip_server_init(0x1) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000105509147200ed000000010902"], 0x0) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000105509147200ed000000010902"], 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "e400ff", 0x30, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\x00', 0x0, 0x11, 0x0, @empty, @loopback}}}}}}}, 0x0) write$usbip_server(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000300000001"], 0x35) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010025bd7000fadbdf2500000000", @ANYRES32=r2, @ANYBLOB="138000002b9205002400128009000100626f6e6400000000140002800800030007000000080020"], 0x44}, 0x1, 0x0, 0x0, 0x40448e0}, 0x4000) (async) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010025bd7000fadbdf2500000000", @ANYRES32=r2, @ANYBLOB="138000002b9205002400128009000100626f6e6400000000140002800800030007000000080020"], 0x44}, 0x1, 0x0, 0x0, 0x40448e0}, 0x4000) 5.654291232s ago: executing program 1 (id=582): socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x2, 0x300) socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fsopen(&(0x7f0000000100)='ramfs\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getpid() socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x100}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) io_uring_enter(r2, 0x6feb, 0x3ec0, 0xf, 0x0, 0x39) 4.75791166s ago: executing program 4 (id=583): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) socket$inet6(0xa, 0x3, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) ustat(0x11, &(0x7f0000000600)) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000780)=""/185, 0xb9, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmmsg(r4, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{0x0}], 0x1}, 0x1}], 0x1, 0x4000, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r6, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r4) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000140)={0xa0, 0x6, 0x0, 0x1, 0x0, 0x2000, 0x0}) 3.809309049s ago: executing program 1 (id=584): r0 = socket$inet6(0xa, 0x80000, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffff}, 0x8) r1 = syz_io_uring_setup(0x3c, &(0x7f0000001840)={0x0, 0xaddc, 0x10100, 0x3, 0x203}, &(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000002c0)=""/183, 0xb7}], 0x1}, 0x0, 0x80002103, 0x1}) io_uring_enter(r1, 0xd81, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r5) close(r0) 3.32645602s ago: executing program 2 (id=585): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000480)=ANY=[@ANYRES64=0x0, @ANYRES32=0x0, @ANYRES16], &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'essiv(authenc(rmd160-generic,cbc-camellia-aesni-avx2),sha1-avx)\x00'}, 0x58) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYRES32=r0], 0xe0}}, 0x80) r3 = syz_open_dev$I2C(&(0x7f0000000040), 0x6c, 0x220400) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)={0x11c, 0x17, 0xa, 0x900, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_FLOWTABLE_HOOK={0x8c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x7, 0x3, 0x0, 0x1, [{0x14, 0x1, 'wlan0\x00'}, {0x14, 0x1, 'macvlan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_bridge\x00'}, {0x14, 0x1, 'syzkaller0\x00'}, {0x14, 0x1, 'bond_slave_1\x00'}, {0x14, 0x1, 'erspan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK={0x70, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7}, @NFTA_FLOWTABLE_HOOK_DEVS={0x4}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x400}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bond0\x00'}, {0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'dummy0\x00'}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40800}, 0x404c005) r5 = syz_open_dev$I2C(&(0x7f00000000c0), 0xb, 0x10000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940)=[0x0], 0x0, 0x0, 0x0, 0x1}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@ipv4_newrule={0x38, 0x1e, 0x100, 0x0, 0x10000002, {0x2, 0x10, 0x20, 0x0, 0x1, 0x0, 0x0, 0xe}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'veth1_to_hsr\x00'}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x2810) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r6, 0xc05064a7, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[0x0], &(0x7f00000190c0), 0x0, 0x1, 0x0, 0x0, r7}) ioctl$I2C_RDWR(r5, 0x707, &(0x7f0000000300)={&(0x7f00000002c0)=[{0x3, 0x4810, 0x1000, &(0x7f0000001740)="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"}, {0x401, 0x10, 0xd1, &(0x7f0000000100)="d6d8843815aaeadf797ff4c79f6c8e9029166d33c7a5e70dd14b0dd72c0d9ba73b9f5e97d45a4aeb187ebc678db3b94e20b823b48efcd836f8772cd2ff28aeecd08ef2e4ea20c6e03ab38b3701bc4ba05377602ceeeb8c6f584cd00f20ae2b4fc3eef0af008ab32194beb00efb50c3363b55e23cacf91d162a794fa19b86623f65a782525b6f6126acef64aaf299648ec8bd03e26d6be96c4123d295ff3fbf778be341f4c77d030e821631836b817e4497fa4eee1a32cb33fa8b0493d5ccebfdd0b739e9e644c0a59e1e0d192b4f01f3d6"}, {0x2, 0x800, 0x36, &(0x7f0000000280)="74c6ddf59970f7d63280a7755dacea0114651cc66e3af2e0d4ea00b3680e8a974bd1f50630557d2b8d0100634a0ad93cb1ee50b0561b"}, {0x3, 0xa801, 0x98, &(0x7f00000003c0)="b776537d58a9120055839b69fbeff0f33f875427c85c6b4dc7a421ae3637849abf0218c4ee9c40355faa0f1f98a4d76607a9eb8c6134a44c1f1e45547ba00aacd3262d44993d07718bae37880e0692c501c6f12c2ae56988b39a1a961976b219d9d801e74150163266c3e800f34c5d9a7a94483cdf0b21cf580cc7bd4516c6edc5d47c4613798ef19857d8e4521ee7a381c086a8e3cae899"}], 0x4}) ioctl$I2C_RDWR(r3, 0x707, &(0x7f0000000a40)={&(0x7f0000000380)=[{0x3, 0x6041, 0x0, 0x0}], 0x1}) 2.842359843s ago: executing program 4 (id=586): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_VDPA_GET_CONFIG_SIZE(r0, 0x8004af79, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x0, 0x0, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000200)=0x1, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x15, 0x301, 0x70bd28, 0x25dfdbfd, {0xc}, [@typed={0xd, 0x4, 0x0, 0x0, @str='\x00\x00\x00\x00\x00\x00\x00\x00\xfb'}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) 2.811817019s ago: executing program 0 (id=587): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x88) r1 = gettid() r2 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x2000) landlock_create_ruleset(&(0x7f0000000180)={0x4642, 0x3, 0x2}, 0x18, 0x0) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140), 0x4, 0x2) r5 = gettid() madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) syz_open_procfs$pagemap(0x0, &(0x7f0000000040)) ptrace$ARCH_GET_GS(0x1e, r1, &(0x7f00000000c0), 0x1004) timer_create(0x2, &(0x7f00000003c0)={0x0, 0x37, 0x800000000004, @tid=r5}, &(0x7f0000bbdffc)) ioctl$SG_BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000240)={'\x00', 0x60, 0x2, 0x401, 0x100000001, 0x0, r5}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r7, &(0x7f00000001c0)='\\', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) read$eventfd(r6, &(0x7f0000000340), 0x8) r8 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x62d00) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000340)={0x8, 0x8169, 0x6, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r8, 0xc02064b2, &(0x7f0000000280)={0x40, 0x403, 0xc}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x8, 0x1, 0x7}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r8, 0xc00464b4, &(0x7f0000000400)={r9}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0x49, 0x7fff, 0x4}) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0xfffffffffbfffff5]}, 0x8, 0x0) 2.693498137s ago: executing program 1 (id=588): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x24}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="540000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800e0001006970366772657461700000001800028014000700fc00000000000000000000000000000008000a00", @ANYRES32=r5], 0x54}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=@newlink={0x50, 0x10, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x104}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x20, 0x20}}}}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2.614157979s ago: executing program 4 (id=589): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) open_tree(r2, &(0x7f0000000100)='./file0\x00', 0x89901) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r5) sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x305200, 0x0) close(r7) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x0, 0xffffffff, {0x0, 0x0, 0x0, r10, {0x0, 0xb}, {0xffff, 0xffff}, {0xb}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0xa, 0x7f61, 0xfffffffd, 0xc5, 0xe23, 0x1, 0x1, 0x7fff, 0x1}}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0x80000, {0x0, 0x0, 0x0, r10, {}, {0xffe6, 0xb}, {0xffe0, 0x3}}, [@qdisc_kind_options=@q_blackhole={0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c061}, 0x4008000) ioctl$SIOCSIFHWADDR(r7, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) r11 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd}', @ANYRESHEX=r11, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r12 = fsmount(r0, 0x0, 0x0) fchdir(r12) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r13, 0xfffffffffffffffd, 0x58) 2.368246102s ago: executing program 1 (id=590): socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='fd\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r6 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r6, 0xc06864ce, &(0x7f0000000440)={r7, 0x0, 0x0, 0x0, 0x0, [0x0], [], [0x7fff]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000040)={r8}) sendmsg$inet(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000280)}], 0x1}, 0x3) shutdown(r3, 0x0) r9 = getpid() ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, 0x0) r10 = syz_pidfd_open(r9, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, 0x0) setns(r10, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xf, 0x0, 0x100000}, 0x20) getdents64(r0, &(0x7f0000001f00)=""/4111, 0x100f) syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007b, 0x0) 1.876844569s ago: executing program 0 (id=591): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1464}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 1.790684658s ago: executing program 0 (id=592): r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2719, 0x0, &(0x7f00000006c0)) rt_sigaction(0x1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f00000002c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x560e, &(0x7f0000000000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') preadv(r3, 0x0, 0x0, 0x8, 0xfffffffe) r4 = syz_usb_connect$hid(0x5, 0x36, 0x0, 0x0) syz_usb_control_io(r4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) syz_usb_control_io$hid(r4, 0x0, 0x0) bind$netlink(r3, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000f9ff9302"]) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000190001000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000a00000029"], 0xb8}}, 0x4004) sendmsg$nl_xfrm(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xb8}}, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x29}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0xffffffffffffffff}, {0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x7, 0x0, 0x2}}, 0xb8}}, 0x10) 1.788631007s ago: executing program 3 (id=570): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000600)=@newsa={0xfc, 0x16, 0x633, 0x19, 0x80000000, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@broadcast, 0x4d2, 0x32}, @in6=@loopback, {}, {0x5, 0x200003, 0x0, 0x5}, {0x4, 0x2}, 0x2, 0x2, 0xa, 0x4, 0x18}, [@mark={0xc, 0x15, {0x35075c, 0x1}}]}, 0xfc}}, 0x0) 1.522765426s ago: executing program 3 (id=593): socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x2000}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a68", 0x6c, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) 1.350091407s ago: executing program 3 (id=594): syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) socket$inet6(0xa, 0x3, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000001100)) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) syz_open_dev$sndctrl(0x0, 0x0, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x190, 0x8) sched_rr_get_interval(0x0, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) ustat(0x11, &(0x7f0000000600)) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000780)=""/185, 0xb9, 0x0) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmmsg(r4, &(0x7f0000000040), 0x0, 0x40000020, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0xc, 0x0, 0x0) sendmsg$netlink(r6, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x60}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r4) 1.330606973s ago: executing program 4 (id=595): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = syz_io_uring_setup(0x230, &(0x7f00000002c0)={0x0, 0x0, 0xa000, 0x0, 0x30}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, r4, 0x1000) read$FUSE(r4, &(0x7f0000000a00)={0x2020}, 0x2020) r5 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) close(0x3) dup(r5) syz_io_uring_submit(r2, r3, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffffffffffff31}) io_uring_enter(r1, 0x207a98, 0x0, 0x0, 0x0, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x35, 0x1, 0x10001000, 0x9, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a58000000060a01040000f6ffffff00000a0000040900010073797a31000000002c000480280001800d00010073796e70726f78790000000014000280080003400000000505000200010000000900020073797a320000000014000000110001"], 0x80}, 0x1, 0x0, 0x0, 0x4000850}, 0x24044010) syz_emit_ethernet(0x4a, &(0x7f0000000980)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd608e01f300142c00fe80000000fc00000000000059f70ffb6766795a3fea2524516e55e3c1d3120000000000000000001100"], 0x0) 1.08185958s ago: executing program 0 (id=596): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, 0x0}) 546.985712ms ago: executing program 0 (id=597): syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x29, 0x6f, 0xb6, 0x8, 0x9022, 0xd484, 0xff88, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x95, 0x0, 0x81, [{{0x9, 0x4, 0x1e, 0x80, 0x0, 0x56, 0xa7, 0xf6, 0x2}}]}}]}}, &(0x7f0000001700)={0xffffffa0, 0x0, 0x0, 0x0, 0x16}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'essiv(authenc(rmd160-generic,cbc-camellia-aesni-avx2),sha1-avx)\x00'}, 0x58) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e0000000130001"], 0xe0}}, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r2, 0x707, &(0x7f0000000a40)={&(0x7f0000000380)=[{0x1900, 0x6041, 0x0, 0x0}], 0x1}) 224.410124ms ago: executing program 1 (id=598): seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) (async) process_mrelease(0xffffffffffffffff, 0x0) (async) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000880)={{0x12, 0x1, 0x0, 0xc8, 0x5c, 0xcc, 0x10, 0x1189, 0x893, 0xf495, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x63, 0x64, 0x3b, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 90.331554ms ago: executing program 2 (id=599): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x10, 0x803, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd26, 0x8000006, {0x0, 0x0, 0x0, r4, {0x0, 0x6}, {}, {0x1, 0xa}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0x1, 0xffff}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[], 0x3c}, 0x1, 0x4000000000000000}, 0x0) 13.809056ms ago: executing program 3 (id=600): r0 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x100}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r0, 0x6feb, 0x3ec0, 0xf, 0x0, 0x39) 0s ago: executing program 1 (id=601): socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x2, 0x300) socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fsopen(&(0x7f0000000100)='ramfs\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getpid() socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x100}, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) io_uring_enter(r2, 0x6feb, 0x3ec0, 0xf, 0x0, 0x39) kernel console output (not intermixed with test programs): id=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.044637][ T5929] usb 3-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 155.068807][ T5929] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.193377][ T5929] usb 3-1: Product: syz [ 155.197606][ T5929] usb 3-1: Manufacturer: syz [ 155.202954][ T30] audit: type=1326 audit(1756149951.099:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.229185][ T5929] usb 3-1: SerialNumber: syz [ 155.235893][ T5929] usb 3-1: config 0 descriptor?? [ 155.242012][ T30] audit: type=1326 audit(1756149951.099:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.264697][ C1] vkms_vblank_simulate: vblank timer overrun [ 155.286359][ T5929] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 155.313640][ T5929] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 155.331276][ T30] audit: type=1326 audit(1756149951.099:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.405367][ T30] audit: type=1326 audit(1756149951.099:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.427666][ C1] vkms_vblank_simulate: vblank timer overrun [ 155.501946][ T30] audit: type=1326 audit(1756149951.099:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7075 comm="syz.0.273" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff57138ebe9 code=0x7ffc0000 [ 155.741422][ T1147] bridge_slave_1: left allmulticast mode [ 155.758957][ T1147] bridge_slave_1: left promiscuous mode [ 155.770053][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.779784][ T5872] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.791004][ T5872] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.804080][ T5872] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.828966][ T5872] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.838764][ T5872] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.881367][ T5929] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 155.890703][ T5929] em28xx 3-1:0.0: Config register raw data: 0x36 [ 155.898944][ T5929] em28xx 3-1:0.0: I2S Audio (3 sample rate(s)) [ 155.911109][ T5929] em28xx 3-1:0.0: No AC97 audio processor [ 155.980930][ T1147] bridge_slave_0: left allmulticast mode [ 156.015400][ T1147] bridge_slave_0: left promiscuous mode [ 156.036676][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.526555][ T5929] usb 3-1: USB disconnect, device number 13 [ 156.670202][ T7102] netlink: 12 bytes leftover after parsing attributes in process `syz.0.277'. [ 157.714156][ T1147] $H (unregistering): (slave bond_slave_0): Releasing backup interface [ 157.723329][ T1147] bond_slave_0: left promiscuous mode [ 157.735300][ T1147] $H (unregistering): (slave bond_slave_1): Releasing backup interface [ 157.779046][ T1147] bond_slave_1: left promiscuous mode [ 157.806668][ T1147] $H (unregistering): Released all slaves [ 157.908976][ T1147] bond1 (unregistering): Released all slaves [ 157.916813][ T5867] Bluetooth: hci4: command tx timeout [ 157.937994][ T7113] netlink: 52 bytes leftover after parsing attributes in process `syz.4.279'. [ 158.195544][ T7113] netlink: 52 bytes leftover after parsing attributes in process `syz.4.279'. [ 158.236391][ T7112] netlink: 4083 bytes leftover after parsing attributes in process `syz.4.279'. [ 158.336282][ T1147] : left promiscuous mode [ 158.472447][ T7113] netlink: 52 bytes leftover after parsing attributes in process `syz.4.279'. [ 159.785516][ T7144] FAULT_INJECTION: forcing a failure. [ 159.785516][ T7144] name failslab, interval 1, probability 0, space 0, times 0 [ 159.829454][ T7144] CPU: 1 UID: 0 PID: 7144 Comm: syz.2.285 Not tainted syzkaller #0 PREEMPT(full) [ 159.829478][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 159.829489][ T7144] Call Trace: [ 159.829496][ T7144] [ 159.829504][ T7144] dump_stack_lvl+0x189/0x250 [ 159.829538][ T7144] ? __pfx____ratelimit+0x10/0x10 [ 159.829565][ T7144] ? __pfx_dump_stack_lvl+0x10/0x10 [ 159.829584][ T7144] ? __pfx__printk+0x10/0x10 [ 159.829611][ T7144] ? __pfx___might_resched+0x10/0x10 [ 159.829628][ T7144] ? fs_reclaim_acquire+0x7d/0x100 [ 159.829656][ T7144] should_fail_ex+0x414/0x560 [ 159.829683][ T7144] should_failslab+0xa8/0x100 [ 159.829707][ T7144] __kmalloc_noprof+0xcb/0x4f0 [ 159.829727][ T7144] ? kfree+0x4d/0x440 [ 159.829743][ T7144] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 159.829766][ T7144] tomoyo_realpath_from_path+0xe3/0x5d0 [ 159.829785][ T7144] ? tomoyo_domain+0xd9/0x130 [ 159.829808][ T7144] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 159.829830][ T7144] tomoyo_path_number_perm+0x1e8/0x5a0 [ 159.829854][ T7144] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 159.829893][ T7144] ? __lock_acquire+0xab9/0xd20 [ 159.829943][ T7144] ? __fget_files+0x2a/0x420 [ 159.829969][ T7144] ? __fget_files+0x2a/0x420 [ 159.829988][ T7144] ? __fget_files+0x3a0/0x420 [ 159.830008][ T7144] ? __fget_files+0x2a/0x420 [ 159.830033][ T7144] security_file_ioctl+0xcb/0x2d0 [ 159.830056][ T7144] __se_sys_ioctl+0x47/0x170 [ 159.830079][ T7144] do_syscall_64+0xfa/0x3b0 [ 159.830099][ T7144] ? lockdep_hardirqs_on+0x9c/0x150 [ 159.830120][ T7144] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.830136][ T7144] ? clear_bhb_loop+0x60/0xb0 [ 159.830156][ T7144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.830171][ T7144] RIP: 0033:0x7fae1e98ebe9 [ 159.830192][ T7144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 159.830204][ T7144] RSP: 002b:00007fae1f8ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.830227][ T7144] RAX: ffffffffffffffda RBX: 00007fae1ebb5fa0 RCX: 00007fae1e98ebe9 [ 159.830238][ T7144] RDX: 0000000000000000 RSI: 0000000000005111 RDI: 0000000000000004 [ 159.830249][ T7144] RBP: 00007fae1f8ac090 R08: 0000000000000000 R09: 0000000000000000 [ 159.830260][ T7144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 159.830270][ T7144] R13: 00007fae1ebb6038 R14: 00007fae1ebb5fa0 R15: 00007fae1ecdfa28 [ 159.830300][ T7144] [ 160.084235][ T7144] ERROR: Out of memory at tomoyo_realpath_from_path. [ 160.116681][ T5867] Bluetooth: hci4: command tx timeout [ 160.168718][ T7148] syz.4.286 uses obsolete (PF_INET,SOCK_PACKET) [ 160.277790][ T1147] hsr_slave_0: left promiscuous mode [ 160.330455][ T1147] hsr_slave_1: left promiscuous mode [ 160.358027][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 160.368250][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 160.383107][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 160.390528][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 160.429588][ T1147] veth1_macvtap: left promiscuous mode [ 160.436606][ T1147] veth0_macvtap: left promiscuous mode [ 160.442364][ T1147] veth1_vlan: left promiscuous mode [ 160.447964][ T1147] veth0_vlan: left promiscuous mode [ 160.952465][ T5952] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 161.101922][ T5952] usb 2-1: device descriptor read/64, error -71 [ 161.186355][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 161.241447][ T1147] team0 (unregistering): Port device team_slave_0 removed [ 161.351932][ T5952] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 161.502033][ T5952] usb 2-1: device descriptor read/64, error -71 [ 161.622316][ T5952] usb usb2-port1: attempt power cycle [ 161.868669][ T7096] chnl_net:caif_netlink_parms(): no params data found [ 161.992876][ T5952] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 162.053450][ T5952] usb 2-1: device descriptor read/8, error -71 [ 162.152354][ T5867] Bluetooth: hci4: command tx timeout [ 162.302140][ T5952] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 162.318652][ T7096] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.326431][ T7096] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.334509][ T7096] bridge_slave_0: entered allmulticast mode [ 162.343445][ T7096] bridge_slave_0: entered promiscuous mode [ 162.350562][ T5929] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 162.360877][ T5952] usb 2-1: device descriptor read/8, error -71 [ 162.365433][ T7096] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.399386][ T7096] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.415724][ T981] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 162.435261][ T7096] bridge_slave_1: entered allmulticast mode [ 162.457801][ T7096] bridge_slave_1: entered promiscuous mode [ 162.476369][ T5952] usb usb2-port1: unable to enumerate USB device [ 162.526318][ T5929] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 162.538179][ T5929] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 162.589788][ T981] usb 3-1: Using ep0 maxpacket: 32 [ 162.633295][ T5929] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 162.642527][ T981] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 162.642554][ T981] usb 3-1: config 0 has no interface number 0 [ 162.642594][ T981] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 162.642618][ T981] usb 3-1: config 0 interface 85 has no altsetting 0 [ 162.645399][ T981] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 162.722242][ T981] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.730557][ T981] usb 3-1: Product: syz [ 162.737414][ T981] usb 3-1: Manufacturer: syz [ 162.745607][ T981] usb 3-1: SerialNumber: syz [ 162.755470][ T5929] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 162.797505][ T981] usb 3-1: config 0 descriptor?? [ 162.800920][ T7096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.818335][ T5929] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 162.857308][ T5929] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 162.882009][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 162.891666][ T7096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.906356][ T5929] usb 5-1: Product: syz [ 162.910658][ T5929] usb 5-1: Manufacturer: syz [ 162.939623][ T5929] cdc_wdm 5-1:1.0: skipping garbage [ 162.949503][ T5929] cdc_wdm 5-1:1.0: skipping garbage [ 162.990184][ T5929] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 162.997108][ T7096] team0: Port device team_slave_0 added [ 163.007922][ T5929] cdc_wdm 5-1:1.0: Unknown control protocol [ 163.020252][ T7096] team0: Port device team_slave_1 added [ 163.035857][ T7174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.085455][ T7174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.165804][ T7096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.191732][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.198700][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.206726][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.213355][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.219677][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.226391][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.233953][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.240862][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.247710][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.254332][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.260950][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.267561][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.275432][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.282239][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.289057][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.295668][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.301995][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.308623][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.314929][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 163.321642][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 163.328278][ T5929] usb 5-1: USB disconnect, device number 14 [ 163.334371][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 163.352247][ T7096] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.428383][ T7096] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.466693][ T7096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.495903][ T7096] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.600440][ T981] appletouch 3-1:0.85: Geyser mode initialized. [ 163.610332][ T981] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input17 [ 163.620635][ T7096] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.859670][ T7174] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 163.891413][ T7194] FAULT_INJECTION: forcing a failure. [ 163.891413][ T7194] name failslab, interval 1, probability 0, space 0, times 0 [ 163.941491][ T7174] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 163.955521][ T7194] CPU: 1 UID: 0 PID: 7194 Comm: syz.1.295 Not tainted syzkaller #0 PREEMPT(full) [ 163.955542][ T7194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 163.955550][ T7194] Call Trace: [ 163.955556][ T7194] [ 163.955562][ T7194] dump_stack_lvl+0x189/0x250 [ 163.955582][ T7194] ? __pfx____ratelimit+0x10/0x10 [ 163.955600][ T7194] ? __pfx_dump_stack_lvl+0x10/0x10 [ 163.955615][ T7194] ? __pfx__printk+0x10/0x10 [ 163.955636][ T7194] ? __pfx___might_resched+0x10/0x10 [ 163.955649][ T7194] ? fs_reclaim_acquire+0x7d/0x100 [ 163.955671][ T7194] should_fail_ex+0x414/0x560 [ 163.955692][ T7194] should_failslab+0xa8/0x100 [ 163.955723][ T7194] __kmalloc_noprof+0xcb/0x4f0 [ 163.955742][ T7194] ? kfree+0x4d/0x440 [ 163.955754][ T7194] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 163.955770][ T7194] tomoyo_realpath_from_path+0xe3/0x5d0 [ 163.955785][ T7194] ? tomoyo_domain+0xd9/0x130 [ 163.955804][ T7194] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 163.955822][ T7194] tomoyo_path_number_perm+0x1e8/0x5a0 [ 163.955842][ T7194] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 163.955878][ T7194] ? __lock_acquire+0xab9/0xd20 [ 163.955920][ T7194] ? __fget_files+0x2a/0x420 [ 163.955942][ T7194] ? __fget_files+0x2a/0x420 [ 163.955959][ T7194] ? __fget_files+0x3a0/0x420 [ 163.955977][ T7194] ? __fget_files+0x2a/0x420 [ 163.955998][ T7194] security_file_ioctl+0xcb/0x2d0 [ 163.956020][ T7194] __se_sys_ioctl+0x47/0x170 [ 163.956041][ T7194] do_syscall_64+0xfa/0x3b0 [ 163.956060][ T7194] ? lockdep_hardirqs_on+0x9c/0x150 [ 163.956079][ T7194] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.956094][ T7194] ? clear_bhb_loop+0x60/0xb0 [ 163.956114][ T7194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.956130][ T7194] RIP: 0033:0x7f9c5d78ebe9 [ 163.956146][ T7194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 163.956160][ T7194] RSP: 002b:00007f9c5e571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 163.956177][ T7194] RAX: ffffffffffffffda RBX: 00007f9c5d9b5fa0 RCX: 00007f9c5d78ebe9 [ 163.956187][ T7194] RDX: 0000200000000100 RSI: 00000000c048aeca RDI: 0000000000000006 [ 163.956196][ T7194] RBP: 00007f9c5e571090 R08: 0000000000000000 R09: 0000000000000000 [ 163.956204][ T7194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.956212][ T7194] R13: 00007f9c5d9b6038 R14: 00007f9c5d9b5fa0 R15: 00007f9c5dadfa28 [ 163.956232][ T7194] [ 163.956269][ T7194] ERROR: Out of memory at tomoyo_realpath_from_path. [ 164.236121][ T5867] Bluetooth: hci4: command tx timeout [ 164.245522][ T7096] hsr_slave_0: entered promiscuous mode [ 164.263749][ T7096] hsr_slave_1: entered promiscuous mode [ 164.307879][ T7096] debugfs: 'hsr0' already exists in 'hsr' [ 164.357396][ T7096] Cannot create hsr debugfs directory [ 164.573181][ T981] usb 3-1: USB disconnect, device number 14 [ 164.618467][ T981] appletouch 3-1:0.85: input: appletouch disconnected [ 164.787190][ T1147] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.948790][ T1147] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.268485][ T1147] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.507245][ T1147] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.932524][ T5951] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 166.315970][ T5951] usb 5-1: Using ep0 maxpacket: 8 [ 166.348705][ T5951] usb 5-1: config 0 has no interfaces? [ 166.721178][ T5872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 166.733194][ T5872] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 166.745289][ T5872] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 166.758666][ T5872] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 166.773769][ T5872] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 167.350113][ T1147] bridge_slave_1: left allmulticast mode [ 167.356876][ T1147] bridge_slave_1: left promiscuous mode [ 167.363405][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.382762][ T1147] : left allmulticast mode [ 167.390983][ T1147] : left promiscuous mode [ 167.401877][ T1147] bridge0: port 1() entered disabled state [ 168.606873][ T1147] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 168.620619][ T1147] bond_slave_0: left promiscuous mode [ 168.628939][ T1147] bond_slave_0: left allmulticast mode [ 168.640996][ T1147] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 168.656696][ T1147] bond_slave_1: left promiscuous mode [ 168.663015][ T1147] bond_slave_1: left allmulticast mode [ 168.680245][ T1147] bond0 (unregistering): Released all slaves [ 168.785805][ T1147] tipc: Left network mode [ 168.882093][ T5872] Bluetooth: hci0: command tx timeout [ 169.059589][ T5951] usb 5-1: string descriptor 0 read error: -71 [ 169.122098][ T5951] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.153260][ T5951] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.206401][ T5951] usb 5-1: config 0 descriptor?? [ 169.246745][ T5951] usb 5-1: can't set config #0, error -71 [ 169.283079][ T5951] usb 5-1: USB disconnect, device number 15 [ 169.561948][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 169.732015][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 169.733987][ T1147] hsr_slave_0: left promiscuous mode [ 169.739086][ T9] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 169.764045][ T1147] hsr_slave_1: left promiscuous mode [ 169.767808][ T9] usb 3-1: config 0 has no interface number 0 [ 169.770416][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 169.791412][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 169.802674][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 169.815080][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.829148][ T1147] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 169.838230][ T9] usb 3-1: Product: syz [ 169.838254][ T9] usb 3-1: Manufacturer: syz [ 169.838268][ T9] usb 3-1: SerialNumber: syz [ 169.849236][ T9] usb 3-1: config 0 descriptor?? [ 169.876062][ T9] smsc95xx v2.0.0 [ 169.892205][ T1147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 169.944770][ T5929] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 169.966730][ T1147] veth1_macvtap: left promiscuous mode [ 169.982535][ T1147] veth0_macvtap: left promiscuous mode [ 169.990689][ T1147] veth1_vlan: left promiscuous mode [ 170.013531][ T1147] veth0_vlan: left promiscuous mode [ 170.135275][ T5929] usb 5-1: Using ep0 maxpacket: 8 [ 170.166420][ T5929] usb 5-1: config 0 has an invalid interface number: 154 but max is 0 [ 170.178511][ T5929] usb 5-1: config 0 has no interface number 0 [ 170.201960][ T5929] usb 5-1: config 0 interface 154 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 170.238978][ T5929] usb 5-1: config 0 interface 154 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 170.263287][ T5929] usb 5-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=9e.bc [ 170.282692][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.295608][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 170.302012][ T5929] usb 5-1: Product: syz [ 170.310163][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 170.310957][ T5929] usb 5-1: Manufacturer: syz [ 170.339828][ T5929] usb 5-1: SerialNumber: syz [ 170.357203][ T5929] usb 5-1: config 0 descriptor?? [ 170.382789][ T5929] appletouch 5-1:0.154: Could not find int-in endpoint [ 170.396118][ T5929] appletouch 5-1:0.154: probe with driver appletouch failed with error -5 [ 170.417340][ T5929] usbhid 5-1:0.154: couldn't find an input interrupt endpoint [ 170.584761][ T5867] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 170.596610][ T5867] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 170.609111][ T5867] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 170.620456][ T5867] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 170.625983][ T5951] usb 5-1: USB disconnect, device number 16 [ 170.633322][ T5867] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 170.962626][ T5867] Bluetooth: hci0: command tx timeout [ 171.003591][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 171.062016][ T1147] team0 (unregistering): Port device team_slave_0 removed [ 171.909821][ T7096] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.995997][ T7096] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 172.109454][ T7096] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 172.126048][ T7249] chnl_net:caif_netlink_parms(): no params data found [ 172.222988][ T7096] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 172.567634][ T7249] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.584278][ T7249] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.606534][ T7249] bridge_slave_0: entered allmulticast mode [ 172.629302][ T7249] bridge_slave_0: entered promiscuous mode [ 172.645503][ T7249] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.653406][ T7249] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.660879][ T7249] bridge_slave_1: entered allmulticast mode [ 172.671549][ T7249] bridge_slave_1: entered promiscuous mode [ 172.713934][ T5867] Bluetooth: hci2: command tx timeout [ 172.802413][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 172.818557][ T7249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.833214][ T9] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 172.872358][ T9] usb 3-1: USB disconnect, device number 15 [ 172.933875][ T7249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.032570][ T5867] Bluetooth: hci0: command tx timeout [ 173.116391][ T7249] team0: Port device team_slave_0 added [ 173.155351][ T7249] team0: Port device team_slave_1 added [ 173.291072][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.318664][ T7249] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.345634][ C0] vkms_vblank_simulate: vblank timer overrun [ 173.392041][ T7249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.418225][ T7282] chnl_net:caif_netlink_parms(): no params data found [ 173.477650][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.495207][ T7249] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.522125][ C0] vkms_vblank_simulate: vblank timer overrun [ 173.532678][ T7249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.932156][ T7249] hsr_slave_0: entered promiscuous mode [ 173.950861][ T7249] hsr_slave_1: entered promiscuous mode [ 173.970387][ T7249] debugfs: 'hsr0' already exists in 'hsr' [ 173.984190][ T7249] Cannot create hsr debugfs directory [ 174.370861][ T7282] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.432350][ T7282] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.450248][ T7282] bridge_slave_0: entered allmulticast mode [ 174.459193][ T7282] bridge_slave_0: entered promiscuous mode [ 174.480058][ T7282] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.493236][ T7282] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.500744][ T7282] bridge_slave_1: entered allmulticast mode [ 174.509040][ T7282] bridge_slave_1: entered promiscuous mode [ 174.731519][ T1147] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.779476][ T7282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.792389][ T5867] Bluetooth: hci2: command tx timeout [ 174.816585][ T7282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.851790][ T7358] warning: `syz.2.322' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 174.966370][ T1147] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.117944][ T5867] Bluetooth: hci0: command tx timeout [ 175.220757][ T1147] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.254019][ T7096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.276514][ T7282] team0: Port device team_slave_0 added [ 175.321039][ T7282] team0: Port device team_slave_1 added [ 175.389122][ T1147] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.441095][ T7282] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.450485][ T7282] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.479863][ T7282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.720914][ T7096] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.798567][ T7282] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.831683][ T7282] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.887579][ T7282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.938091][ T6966] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.945327][ T6966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.963970][ T6966] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.971717][ T6966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.076469][ T7282] hsr_slave_0: entered promiscuous mode [ 176.095224][ T7282] hsr_slave_1: entered promiscuous mode [ 176.104066][ T7282] debugfs: 'hsr0' already exists in 'hsr' [ 176.109839][ T7282] Cannot create hsr debugfs directory [ 176.122175][ T9] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 176.302525][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 176.319780][ T9] usb 3-1: config 0 has an invalid interface number: 236 but max is 0 [ 176.331924][ T9] usb 3-1: config 0 has no interface number 0 [ 176.361542][ T9] usb 3-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=84.33 [ 176.377335][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.421907][ T9] usb 3-1: Product: syz [ 176.426309][ T9] usb 3-1: Manufacturer: syz [ 176.430930][ T9] usb 3-1: SerialNumber: syz [ 176.475365][ T9] usb 3-1: config 0 descriptor?? [ 176.490080][ T9] usb-storage 3-1:0.236: USB Mass Storage device detected [ 176.537766][ T9] usb-storage 3-1:0.236: device ignored [ 176.609085][ T1147] bridge_slave_1: left allmulticast mode [ 176.621505][ T1147] bridge_slave_1: left promiscuous mode [ 176.628821][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.656410][ T1147] bridge_slave_0: left allmulticast mode [ 176.670407][ T1147] bridge_slave_0: left promiscuous mode [ 176.677667][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.695977][ T9] usb 3-1: USB disconnect, device number 16 [ 176.792366][ T981] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 176.873340][ T5867] Bluetooth: hci2: command tx timeout [ 176.970548][ T981] usb 5-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 176.991374][ T981] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.006736][ T981] usb 5-1: Product: syz [ 177.011111][ T981] usb 5-1: Manufacturer: syz [ 177.023302][ T981] usb 5-1: SerialNumber: syz [ 177.034544][ T981] usb 5-1: config 0 descriptor?? [ 177.266511][ T7380] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 177.302954][ T7380] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 177.327569][ T24] usb 5-1: USB disconnect, device number 17 [ 177.376485][ T1147] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 177.419774][ T1147] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 177.430634][ T1147] bond0 (unregistering): Released all slaves [ 177.460657][ T7395] : renamed from vlan1 (while UP) [ 177.467791][ T7396] netlink: 4 bytes leftover after parsing attributes in process `syz.2.327'. [ 177.500041][ T7396] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.564042][ T7396] bridge_slave_1 (unregistering): left allmulticast mode [ 177.571238][ T7396] bridge_slave_1 (unregistering): left promiscuous mode [ 177.581132][ T7396] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.626927][ T1147] tipc: Left network mode [ 177.631619][ T7249] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 177.651653][ T7249] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 177.667993][ T7249] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 177.767807][ T7249] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 177.968731][ T7413] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 177.968731][ T7413] The task syz.2.329 (7413) triggered the difference, watch for misbehavior. [ 178.300771][ T7096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.412004][ T5929] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 178.627232][ T1147] hsr_slave_0: left promiscuous mode [ 178.668361][ T5929] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 178.679137][ T1147] hsr_slave_1: left promiscuous mode [ 178.736887][ T5929] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 178.747054][ T1147] veth1_macvtap: left promiscuous mode [ 178.755350][ T5929] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.764920][ T1147] veth0_macvtap: left promiscuous mode [ 178.776274][ T5929] usb 3-1: Product: syz [ 178.776880][ T1147] veth1_vlan: left promiscuous mode [ 178.781232][ T5929] usb 3-1: Manufacturer: syz [ 178.817393][ T5929] usb 3-1: SerialNumber: syz [ 178.852231][ T5929] usb 3-1: config 0 descriptor?? [ 178.952943][ T5867] Bluetooth: hci2: command tx timeout [ 180.465650][ T1147] team0 (unregistering): Port device team_slave_1 removed [ 180.558863][ T1147] team0 (unregistering): Port device team_slave_0 removed [ 181.376598][ T7096] veth0_vlan: entered promiscuous mode [ 181.500524][ T7096] veth1_vlan: entered promiscuous mode [ 181.517881][ T7249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 181.642980][ T7282] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 181.656890][ T5952] usb 3-1: USB disconnect, device number 17 [ 181.709655][ T7282] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 181.779082][ T7249] 8021q: adding VLAN 0 to HW filter on device team0 [ 181.820913][ T7282] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 181.857567][ T7282] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 181.956197][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.964191][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.989648][ T7463] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 182.043161][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.050376][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.197268][ T7096] veth0_macvtap: entered promiscuous mode [ 182.311587][ T7096] veth1_macvtap: entered promiscuous mode [ 182.736840][ T7096] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.774577][ T7096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.824141][ T6964] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.840237][ T7249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 182.856819][ T6964] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 182.909541][ T6964] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.025456][ T7282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 183.039286][ T6964] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 183.081251][ T7492] netlink: 'syz.4.339': attribute type 4 has an invalid length. [ 183.175564][ T7494] netlink: 'syz.4.339': attribute type 4 has an invalid length. [ 183.359524][ T7282] 8021q: adding VLAN 0 to HW filter on device team0 [ 183.394127][ T6964] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.401345][ T6964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.438677][ T6964] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.446661][ T6964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.467212][ T7500] netlink: 'syz.2.340': attribute type 1 has an invalid length. [ 183.471937][ T5929] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 183.486728][ T7249] veth0_vlan: entered promiscuous mode [ 183.500378][ T6964] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 183.539504][ T7500] 8021q: adding VLAN 0 to HW filter on device bond2 [ 183.540186][ T6964] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 183.561488][ T7249] veth1_vlan: entered promiscuous mode [ 183.613653][ T7503] bond2: (slave geneve2): making interface the new active one [ 183.624589][ T7503] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 183.642886][ T5929] usb 5-1: Using ep0 maxpacket: 16 [ 183.659313][ T5929] usb 5-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 183.669127][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.692490][ T5929] usb 5-1: Product: syz [ 183.696909][ T5929] usb 5-1: Manufacturer: syz [ 183.701634][ T5929] usb 5-1: SerialNumber: syz [ 183.716510][ T5929] usb 5-1: config 0 descriptor?? [ 183.724713][ T5929] visor 5-1:0.0: Sony Clie 3.5 converter detected [ 183.759332][ T6964] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 183.773626][ T6964] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 183.867313][ T7282] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 183.903693][ T7249] veth0_macvtap: entered promiscuous mode [ 183.934416][ T7249] veth1_macvtap: entered promiscuous mode [ 183.965614][ T5929] usb 5-1: clie_3_5_startup: get config number bad return length: 0 [ 184.002123][ T5929] visor 5-1:0.0: probe with driver visor failed with error -5 [ 184.010874][ T7249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.038790][ T7282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 184.055587][ T7249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 184.095974][ T1147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.111565][ T1147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.126185][ T6958] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.172772][ T6958] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 184.199234][ T5929] usb 5-1: USB disconnect, device number 18 [ 184.256992][ T7515] netlink: 'syz.3.342': attribute type 1 has an invalid length. [ 184.298394][ T7515] fuse: Unknown parameter '0x0000000000000004' [ 184.378388][ T7282] veth0_vlan: entered promiscuous mode [ 184.460314][ T6958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.493185][ T6958] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.509029][ T7282] veth1_vlan: entered promiscuous mode [ 184.591177][ T6960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 184.641200][ T6960] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 184.684365][ T7282] veth0_macvtap: entered promiscuous mode [ 184.743928][ T7282] veth1_macvtap: entered promiscuous mode [ 184.836193][ T7282] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 184.885605][ T7282] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.041781][ T6966] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.113681][ T6966] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.198711][ T6966] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.306976][ T6966] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.555674][ T6958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.600276][ T6958] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.822312][ T4400] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.842144][ T4400] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 186.182034][ T981] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 186.352278][ T981] usb 1-1: Using ep0 maxpacket: 16 [ 186.360168][ T981] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.384259][ T981] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.406383][ T981] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 186.422112][ T981] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 186.481697][ T981] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.501294][ T7555] netlink: 8 bytes leftover after parsing attributes in process `syz.1.349'. [ 186.511483][ T981] usb 1-1: config 0 descriptor?? [ 186.524815][ T7555] netlink: 8 bytes leftover after parsing attributes in process `syz.1.349'. [ 186.613617][ T9] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 186.742965][ T7561] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 186.772182][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 186.772495][ T7561] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 186.795713][ T9] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 4.00 [ 186.807220][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.849869][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 186.860138][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 186.876892][ T9] usb 4-1: Product: syz [ 186.881411][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 186.965434][ T9] usb 4-1: Manufacturer: syz [ 186.993297][ T9] usb 4-1: SerialNumber: syz [ 187.002968][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.015959][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.073009][ T9] usb 4-1: config 0 descriptor?? [ 187.096291][ T9] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 187.110403][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.134062][ T9] usb 4-1: Detected FT232B [ 187.139740][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.149396][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.157733][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.165425][ T981] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 187.347573][ T981] microsoft 0003:045E:07DA.0005: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 187.385371][ T981] microsoft 0003:045E:07DA.0005: no inputs found [ 187.396925][ T981] microsoft 0003:045E:07DA.0005: could not initialize ff, continuing anyway [ 187.432803][ T7570] FAULT_INJECTION: forcing a failure. [ 187.432803][ T7570] name failslab, interval 1, probability 0, space 0, times 0 [ 187.455234][ T981] usb 1-1: USB disconnect, device number 14 [ 187.467191][ T7570] CPU: 1 UID: 0 PID: 7570 Comm: syz.4.352 Not tainted syzkaller #0 PREEMPT(full) [ 187.467219][ T7570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 187.467229][ T7570] Call Trace: [ 187.467237][ T7570] [ 187.467246][ T7570] dump_stack_lvl+0x189/0x250 [ 187.467293][ T7570] ? __pfx____ratelimit+0x10/0x10 [ 187.467320][ T7570] ? __pfx_dump_stack_lvl+0x10/0x10 [ 187.467405][ T7570] ? __pfx__printk+0x10/0x10 [ 187.467735][ T7570] ? __pfx___might_resched+0x10/0x10 [ 187.467757][ T7570] ? fs_reclaim_acquire+0x7d/0x100 [ 187.467787][ T7570] should_fail_ex+0x414/0x560 [ 187.467816][ T7570] should_failslab+0xa8/0x100 [ 187.467842][ T7570] __kmalloc_cache_noprof+0x70/0x3d0 [ 187.467864][ T7570] ? fuse_lookup_name+0x1b5/0x860 [ 187.467889][ T7570] fuse_lookup_name+0x1b5/0x860 [ 187.467916][ T7570] ? __lock_acquire+0xab9/0xd20 [ 187.467941][ T7570] ? __pfx_fuse_lookup_name+0x10/0x10 [ 187.467961][ T7570] ? fuse_lock_inode+0xd3/0x120 [ 187.467994][ T7570] ? percpu_ref_get_many+0x19/0x140 [ 187.468025][ T7570] fuse_lookup+0x1e9/0x640 [ 187.468049][ T7570] ? __pfx_fuse_lookup+0x10/0x10 [ 187.468066][ T7570] ? do_raw_spin_lock+0x121/0x290 [ 187.468091][ T7570] ? do_raw_spin_unlock+0x122/0x240 [ 187.468111][ T7570] ? _raw_spin_unlock+0x28/0x50 [ 187.468129][ T7570] ? d_alloc+0x144/0x190 [ 187.468149][ T7570] lookup_one_qstr_excl+0x12e/0x360 [ 187.468172][ T7570] filename_create+0x224/0x3c0 [ 187.468194][ T7570] ? __pfx_filename_create+0x10/0x10 [ 187.468219][ T7570] do_symlinkat+0xbc/0x3f0 [ 187.468241][ T7570] ? __pfx_do_symlinkat+0x10/0x10 [ 187.468257][ T7570] ? strncpy_from_user+0x150/0x290 [ 187.468281][ T7570] ? getname_flags+0x1e5/0x540 [ 187.468302][ T7570] __x64_sys_symlink+0x7a/0x90 [ 187.468322][ T7570] do_syscall_64+0xfa/0x3b0 [ 187.468343][ T7570] ? lockdep_hardirqs_on+0x9c/0x150 [ 187.468362][ T7570] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.468377][ T7570] ? clear_bhb_loop+0x60/0xb0 [ 187.468397][ T7570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.468412][ T7570] RIP: 0033:0x7f449278ebe9 [ 187.468429][ T7570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 187.468442][ T7570] RSP: 002b:00007f4493538038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 187.468462][ T7570] RAX: ffffffffffffffda RBX: 00007f44929b5fa0 RCX: 00007f449278ebe9 [ 187.468474][ T7570] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000080 [ 187.468485][ T7570] RBP: 00007f4493538090 R08: 0000000000000000 R09: 0000000000000000 [ 187.468495][ T7570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.468505][ T7570] R13: 00007f44929b6038 R14: 00007f44929b5fa0 R15: 00007f4492adfa28 [ 187.468535][ T7570] [ 187.816401][ T7571] fido_id[7571]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 188.705150][ T7585] tipc: Started in network mode [ 188.721607][ T7585] tipc: Node identity 6eadc6fb36b5, cluster identity 4711 [ 188.802526][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 188.802545][ T30] audit: type=1326 audit(1756149985.629:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7586 comm="syz.4.358" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x0 [ 188.833169][ T7585] tipc: Enabled bearer , priority 0 [ 188.842552][ T7593] syzkaller0: entered promiscuous mode [ 188.862608][ T7593] syzkaller0: entered allmulticast mode [ 188.902555][ T7585] tipc: Resetting bearer [ 188.956488][ T7585] tipc: Disabling bearer [ 189.522153][ T9] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 189.564154][ T9] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 189.620093][ T9] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 189.651103][ T9] usb 4-1: USB disconnect, device number 14 [ 189.690944][ T9] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 189.734427][ T9] ftdi_sio 4-1:0.0: device disconnected [ 189.807080][ T7606] bridge_slave_0: left allmulticast mode [ 189.812926][ T7606] bridge_slave_0: left promiscuous mode [ 189.818965][ T7606] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.999882][ T7606] bridge_slave_1: left allmulticast mode [ 190.048461][ T7606] bridge_slave_1: left promiscuous mode [ 190.058110][ T7606] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.140124][ T7606] bond0: (slave bond_slave_0): Releasing backup interface [ 190.179143][ T7606] bond0: (slave bond_slave_1): Releasing backup interface [ 190.216476][ T7606] team0: Port device team_slave_0 removed [ 190.237598][ T7606] team0: Port device team_slave_1 removed [ 190.247724][ T7606] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 190.255780][ T7606] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 190.267254][ T7606] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 190.275397][ T7606] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 190.622881][ T7619] netlink: 'syz.3.366': attribute type 13 has an invalid length. [ 190.896869][ T7623] netlink: 8 bytes leftover after parsing attributes in process `syz.1.368'. [ 190.968020][ T7623] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 191.717162][ T7635] FAULT_INJECTION: forcing a failure. [ 191.717162][ T7635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.740903][ T7635] CPU: 1 UID: 0 PID: 7635 Comm: syz.4.373 Not tainted syzkaller #0 PREEMPT(full) [ 191.740927][ T7635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 191.740937][ T7635] Call Trace: [ 191.740944][ T7635] [ 191.740953][ T7635] dump_stack_lvl+0x189/0x250 [ 191.740979][ T7635] ? __pfx____ratelimit+0x10/0x10 [ 191.741004][ T7635] ? __pfx_dump_stack_lvl+0x10/0x10 [ 191.741022][ T7635] ? __pfx__printk+0x10/0x10 [ 191.741054][ T7635] ? __might_fault+0xb0/0x130 [ 191.741087][ T7635] should_fail_ex+0x414/0x560 [ 191.741116][ T7635] _copy_from_user+0x2d/0xb0 [ 191.741135][ T7635] ___sys_sendmsg+0x158/0x2a0 [ 191.741158][ T7635] ? __pfx____sys_sendmsg+0x10/0x10 [ 191.741208][ T7635] ? __fget_files+0x2a/0x420 [ 191.741228][ T7635] ? __fget_files+0x3a0/0x420 [ 191.741257][ T7635] __x64_sys_sendmsg+0x19b/0x260 [ 191.741276][ T7635] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 191.741301][ T7635] ? __pfx_ksys_write+0x10/0x10 [ 191.741319][ T7635] ? rcu_is_watching+0x15/0xb0 [ 191.741338][ T7635] ? do_syscall_64+0xbe/0x3b0 [ 191.741362][ T7635] do_syscall_64+0xfa/0x3b0 [ 191.741381][ T7635] ? lockdep_hardirqs_on+0x9c/0x150 [ 191.741402][ T7635] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.741418][ T7635] ? clear_bhb_loop+0x60/0xb0 [ 191.741437][ T7635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.741453][ T7635] RIP: 0033:0x7f449278ebe9 [ 191.741470][ T7635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 191.741484][ T7635] RSP: 002b:00007f4493538038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 191.741503][ T7635] RAX: ffffffffffffffda RBX: 00007f44929b5fa0 RCX: 00007f449278ebe9 [ 191.741516][ T7635] RDX: 0000000000004000 RSI: 00002000000002c0 RDI: 0000000000000003 [ 191.741526][ T7635] RBP: 00007f4493538090 R08: 0000000000000000 R09: 0000000000000000 [ 191.741537][ T7635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.741547][ T7635] R13: 00007f44929b6038 R14: 00007f44929b5fa0 R15: 00007f4492adfa28 [ 191.741572][ T7635] [ 191.749239][ T7636] netlink: 'syz.2.371': attribute type 1 has an invalid length. [ 192.047510][ T7639] veth7: entered promiscuous mode [ 193.506988][ T7674] netlink: 'syz.1.387': attribute type 1 has an invalid length. [ 193.943158][ T7674] veth3: entered promiscuous mode [ 193.961977][ T981] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 194.103025][ T981] usb 1-1: device descriptor read/64, error -71 [ 194.351990][ T981] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 194.396460][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.403567][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.512037][ T981] usb 1-1: device descriptor read/64, error -71 [ 194.705161][ T981] usb usb1-port1: attempt power cycle [ 195.100420][ T981] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 195.133943][ T981] usb 1-1: device descriptor read/8, error -71 [ 195.187945][ T5929] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 195.394781][ T5929] usb 4-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 195.422066][ T981] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 195.443548][ T5929] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.462506][ T981] usb 1-1: device descriptor read/8, error -71 [ 195.481858][ T5929] usb 4-1: Product: syz [ 195.489797][ T5929] usb 4-1: Manufacturer: syz [ 195.513397][ T5929] usb 4-1: SerialNumber: syz [ 195.553060][ T5929] usb 4-1: config 0 descriptor?? [ 195.579434][ T5929] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 195.582407][ T981] usb usb1-port1: unable to enumerate USB device [ 195.611999][ T5929] usb 4-1: setting power ON [ 195.635326][ T5929] dvb-usb: bulk message failed: -22 (2/0) [ 195.702501][ T5929] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 195.788156][ T5929] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) error while loading driver (-19) [ 195.797336][ T7700] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.806239][ T7700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 195.842713][ T5929] dvb_usb_cxusb 4-1:0.0: probe with driver dvb_usb_cxusb failed with error -22 [ 195.892234][ T5929] usb 4-1: USB disconnect, device number 15 [ 196.168359][ T7709] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 196.239411][ T7713] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.400'. [ 196.305218][ T7715] tipc: Enabling of bearer rejected, already enabled [ 196.392391][ T5929] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 196.579696][ T5929] usb 5-1: config 0 has no interfaces? [ 196.674814][ T5929] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 196.689607][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.724289][ T5929] usb 5-1: Product: syz [ 196.732213][ T5929] usb 5-1: Manufacturer: syz [ 196.739008][ T5929] usb 5-1: SerialNumber: syz [ 196.756276][ T5929] usb 5-1: config 0 descriptor?? [ 196.883374][ T7727] fuse: Unknown parameter 'gboup_id00000000000000000000' [ 197.093990][ T7711] netlink: 8 bytes leftover after parsing attributes in process `syz.4.398'. [ 197.182067][ T7711] netlink: 16 bytes leftover after parsing attributes in process `syz.4.398'. [ 197.288018][ T7728] netlink: 84 bytes leftover after parsing attributes in process `syz.0.406'. [ 197.824312][ T30] audit: type=1326 audit(1756149994.729:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 197.863961][ T30] audit: type=1326 audit(1756149994.739:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 197.904739][ T30] audit: type=1326 audit(1756149994.739:169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 197.930733][ T30] audit: type=1326 audit(1756149994.739:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 197.956796][ T30] audit: type=1326 audit(1756149994.739:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 197.986097][ T30] audit: type=1326 audit(1756149994.739:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 198.017548][ T30] audit: type=1326 audit(1756149994.739:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 198.061290][ T30] audit: type=1326 audit(1756149994.739:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 198.098747][ T30] audit: type=1326 audit(1756149994.739:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 198.127558][ T30] audit: type=1326 audit(1756149994.739:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7744 comm="syz.0.411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fa90b98ebe9 code=0x7ffc0000 [ 198.781412][ T7760] netlink: 24 bytes leftover after parsing attributes in process `syz.2.415'. [ 199.030863][ T7769] netlink: 32 bytes leftover after parsing attributes in process `syz.2.417'. [ 199.120070][ T5983] usb 5-1: USB disconnect, device number 19 [ 199.290754][ T5867] Bluetooth: hci3: Malformed Event: 0x13 [ 200.077658][ T7783] netlink: 4 bytes leftover after parsing attributes in process `syz.1.422'. [ 200.228124][ T7783] fuse: Bad value for 'group_id' [ 200.239202][ T7783] fuse: Bad value for 'group_id' [ 200.385851][ T5983] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 200.547910][ T5983] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 200.565349][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.585578][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.613654][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.632336][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.641580][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.660671][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.672951][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.687488][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.709565][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.718754][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.734429][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.753035][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.761249][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.774339][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.785892][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.859114][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.871626][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.887944][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.896568][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 200.909149][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 200.920871][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 200.933466][ T5983] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 201.004637][ T5983] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 201.017071][ T5983] usb 5-1: config 0 interface 0 has no altsetting 0 [ 201.029450][ T5983] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 201.041083][ T5983] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 201.053700][ T5983] usb 5-1: Product: syz [ 201.059402][ T5983] usb 5-1: Manufacturer: syz [ 201.066776][ T5983] usb 5-1: SerialNumber: syz [ 201.086304][ T5983] usb 5-1: config 0 descriptor?? [ 201.143280][ T5983] yurex 5-1:0.0: USB YUREX device now attached to Yurex #0 [ 201.365477][ T5929] usb 5-1: USB disconnect, device number 20 [ 201.403407][ T5929] yurex 5-1:0.0: USB YUREX #0 now disconnected [ 201.592104][ T5183] Bluetooth: hci1: command 0x0406 tx timeout [ 201.600140][ T5872] Bluetooth: hci3: command 0x0406 tx timeout [ 201.730023][ T7816] netlink: 28 bytes leftover after parsing attributes in process `syz.2.431'. [ 201.884805][ T7820] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 202.022186][ T5929] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 202.238794][ T5929] usb 5-1: Using ep0 maxpacket: 32 [ 202.262084][ T5929] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 202.293729][ T5929] usb 5-1: config 0 has no interface number 0 [ 202.335845][ T5929] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 202.405922][ T5929] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.561981][ T5929] usb 5-1: Product: syz [ 202.581302][ T5929] usb 5-1: Manufacturer: syz [ 202.620039][ T5929] usb 5-1: SerialNumber: syz [ 202.638680][ T5929] usb 5-1: config 0 descriptor?? [ 202.679096][ T5929] usb 5-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 202.713957][ T5929] usb 5-1: selecting invalid altsetting 1 [ 202.719750][ T5929] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 202.775086][ T5929] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 202.793023][ T5929] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 202.808601][ T5929] usb 5-1: media controller created [ 202.872280][ T5929] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 202.911921][ T5952] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 203.041084][ T6960] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.083759][ T5929] usb 5-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 203.099889][ T5929] zl10353_read_register: readreg error (reg=127, ret==-71) [ 203.112015][ T5952] usb 3-1: Using ep0 maxpacket: 16 [ 203.118438][ T9] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 203.128646][ T5929] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 203.141971][ T5952] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.172193][ T5952] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 203.202108][ T5952] usb 3-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 203.223314][ T5952] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.262829][ T5952] usb 3-1: config 0 descriptor?? [ 203.263461][ T6960] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.302148][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 203.315454][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.328019][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 203.349979][ T5929] usb 5-1: USB disconnect, device number 21 [ 203.359106][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 203.387032][ T9] usb 4-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 203.404622][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.425801][ T9] usb 4-1: config 0 descriptor?? [ 203.475762][ T6960] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.645463][ T6960] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 203.933253][ T7838] FAULT_INJECTION: forcing a failure. [ 203.933253][ T7838] name failslab, interval 1, probability 0, space 0, times 0 [ 203.966906][ T7838] CPU: 1 UID: 0 PID: 7838 Comm: syz.3.439 Not tainted syzkaller #0 PREEMPT(full) [ 203.966935][ T7838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 203.966946][ T7838] Call Trace: [ 203.966953][ T7838] [ 203.966961][ T7838] dump_stack_lvl+0x189/0x250 [ 203.966985][ T7838] ? __pfx____ratelimit+0x10/0x10 [ 203.967009][ T7838] ? __pfx_dump_stack_lvl+0x10/0x10 [ 203.967027][ T7838] ? __pfx__printk+0x10/0x10 [ 203.967054][ T7838] ? __pfx___might_resched+0x10/0x10 [ 203.967075][ T7838] should_fail_ex+0x414/0x560 [ 203.967102][ T7838] should_failslab+0xa8/0x100 [ 203.967129][ T7838] kmem_cache_alloc_noprof+0x73/0x3c0 [ 203.967150][ T7838] ? ptlock_alloc+0x20/0x70 [ 203.967175][ T7838] ptlock_alloc+0x20/0x70 [ 203.967195][ T7838] pte_alloc_one+0x7d/0x170 [ 203.967217][ T7838] __pte_alloc+0x25/0x1a0 [ 203.967238][ T7838] __handle_mm_fault+0x49b3/0x5440 [ 203.967274][ T7838] ? __pfx___handle_mm_fault+0x10/0x10 [ 203.967310][ T7838] ? find_vma+0xe7/0x160 [ 203.967329][ T7838] ? __pfx_find_vma+0x10/0x10 [ 203.967353][ T7838] handle_mm_fault+0x40a/0x8e0 [ 203.967385][ T7838] do_user_addr_fault+0x764/0x1390 [ 203.967426][ T7838] exc_page_fault+0x76/0xf0 [ 203.967445][ T7838] ? __might_fault+0xb0/0x130 [ 203.967467][ T7838] asm_exc_page_fault+0x26/0x30 [ 203.967483][ T7838] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 203.967502][ T7838] Code: 09 04 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 203.967516][ T7838] RSP: 0018:ffffc90004fbf780 EFLAGS: 00050206 [ 203.967539][ T7838] RAX: 00007ffffffff001 RBX: 0000000000001000 RCX: 0000000000001000 [ 203.967551][ T7838] RDX: 0000000000000001 RSI: 000020000022a000 RDI: ffff8880b4400000 [ 203.967562][ T7838] RBP: 0000000000000001 R08: ffff8880b4400fff R09: 1ffff110168801ff [ 203.967573][ T7838] R10: dffffc0000000000 R11: ffffed1016880200 R12: 00000000000001ff [ 203.967585][ T7838] R13: ffff8880b4400000 R14: ffff8880b4400000 R15: 000020000022a000 [ 203.967615][ T7838] _copy_from_user+0x7a/0xb0 [ 203.967636][ T7838] copy_folio_from_user+0x1e4/0x320 [ 203.967662][ T7838] mfill_atomic_copy+0xf9c/0x1390 [ 203.967703][ T7838] ? __pfx_mfill_atomic_copy+0x10/0x10 [ 203.967738][ T7838] userfaultfd_ioctl+0x29fb/0x4c80 [ 203.967772][ T7838] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 203.967817][ T7838] ? kasan_quarantine_put+0xdd/0x220 [ 203.967848][ T7838] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 203.967872][ T7838] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 203.967900][ T7838] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 203.967924][ T7838] ? vfs_write+0x956/0xb30 [ 203.967975][ T7838] ? ksys_write+0x1e1/0x250 [ 203.967999][ T7838] ? bpf_lsm_file_ioctl+0x9/0x20 [ 203.968019][ T7838] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 203.968038][ T7838] __se_sys_ioctl+0xf9/0x170 [ 203.968058][ T7838] do_syscall_64+0xfa/0x3b0 [ 203.968080][ T7838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.968095][ T7838] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 203.968110][ T7838] ? clear_bhb_loop+0x60/0xb0 [ 203.968129][ T7838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.968144][ T7838] RIP: 0033:0x7faedc38ebe9 [ 203.968157][ T7838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 203.968170][ T7838] RSP: 002b:00007faedd23f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.968186][ T7838] RAX: ffffffffffffffda RBX: 00007faedc5b5fa0 RCX: 00007faedc38ebe9 [ 203.968198][ T7838] RDX: 00002000000000c0 RSI: 00000000c028aa03 RDI: 0000000000000007 [ 203.968209][ T7838] RBP: 00007faedd23f090 R08: 0000000000000000 R09: 0000000000000000 [ 203.968219][ T7838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.968228][ T7838] R13: 00007faedc5b6038 R14: 00007faedc5b5fa0 R15: 00007faedc6dfa28 [ 203.968255][ T7838] [ 204.351057][ C1] vkms_vblank_simulate: vblank timer overrun [ 204.449512][ T5952] zeroplus 0003:0C12:0030.0006: item fetching failed at offset 3/5 [ 204.458381][ T5952] zeroplus 0003:0C12:0030.0006: parse failed [ 204.486096][ T5952] zeroplus 0003:0C12:0030.0006: probe with driver zeroplus failed with error -22 [ 205.021973][ T5983] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 205.192429][ T5983] usb 5-1: Using ep0 maxpacket: 32 [ 205.203975][ T5983] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 205.223683][ T5983] usb 5-1: config 0 has no interface number 0 [ 205.236425][ T6960] bridge_slave_1: left allmulticast mode [ 205.251192][ T5983] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=b6.d8 [ 205.261932][ T6960] bridge_slave_1: left promiscuous mode [ 205.274653][ T5983] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.283193][ T6960] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.310211][ T7858] netlink: 4 bytes leftover after parsing attributes in process `syz.0.445'. [ 205.324086][ T5862] usb 4-1: USB disconnect, device number 16 [ 205.352265][ T5983] usb 5-1: Product: syz [ 205.360768][ T5983] usb 5-1: Manufacturer: syz [ 205.374110][ T5983] usb 5-1: SerialNumber: syz [ 205.420721][ T6960] bridge_slave_0: left allmulticast mode [ 205.439229][ T5983] usb 5-1: config 0 descriptor?? [ 205.454915][ T6960] bridge_slave_0: left promiscuous mode [ 205.490914][ T6960] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.499077][ T5983] usb 5-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 205.547135][ T5983] usb 5-1: selecting invalid altsetting 1 [ 205.568915][ T5983] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 205.598671][ T5983] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 205.638749][ T5983] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 205.664805][ T5865] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 205.675440][ T5865] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 205.685488][ T5865] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 205.698565][ T5865] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 205.712564][ T5865] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 205.730248][ T5983] usb 5-1: media controller created [ 205.790862][ T5983] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 205.822678][ T5862] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 205.852239][ T5983] usb 5-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 205.866383][ T5983] zl10353_read_register: readreg error (reg=127, ret==-71) [ 205.892171][ T5983] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 205.996519][ T5862] usb 4-1: config 0 has an invalid interface number: 249 but max is 0 [ 205.997200][ T5983] usb 5-1: USB disconnect, device number 22 [ 206.030002][ T5862] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.057626][ T5862] usb 4-1: config 0 has no interface number 0 [ 206.079042][ T5862] usb 4-1: config 0 interface 249 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 206.090492][ T5862] usb 4-1: config 0 interface 249 altsetting 0 bulk endpoint 0x8 has invalid maxpacket 0 [ 206.106632][ T5862] usb 4-1: config 0 interface 249 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 206.121132][ T5862] usb 4-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=be.87 [ 206.133499][ T5862] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.151161][ T5862] usb 4-1: config 0 descriptor?? [ 206.166971][ T5862] port100 4-1:0.249: NFC: Could not find bulk-in or bulk-out endpoint [ 206.238888][ T5862] usb 3-1: USB disconnect, device number 18 [ 206.408506][ T7862] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.419799][ T7862] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.449193][ T7862] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 206.458948][ T7862] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 206.489074][ T5862] usb 4-1: USB disconnect, device number 17 [ 207.193989][ T6960] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 207.225821][ T6960] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 207.271780][ T6960] bond0 (unregistering): Released all slaves [ 207.293878][ T7883] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 207.467498][ T6960] tipc: Left network mode [ 207.752013][ T5867] Bluetooth: hci2: command tx timeout [ 208.236208][ T7910] netlink: 20 bytes leftover after parsing attributes in process `syz.4.455'. [ 208.295890][ T7915] netlink: 28 bytes leftover after parsing attributes in process `syz.4.455'. [ 208.393598][ T7916] tipc: Enabling of bearer rejected, already enabled [ 208.607457][ T6960] hsr_slave_0: left promiscuous mode [ 208.673720][ T6960] hsr_slave_1: left promiscuous mode [ 208.683239][ T6960] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 208.838140][ T6960] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 208.875219][ T7931] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 208.882207][ T7931] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 208.914346][ T6960] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 208.920970][ T7931] vhci_hcd vhci_hcd.0: Device attached [ 208.936876][ T7932] vhci_hcd: connection closed [ 208.939175][ T6966] vhci_hcd: stop threads [ 208.951143][ T6966] vhci_hcd: release socket [ 208.960914][ T6960] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 208.968610][ T6966] vhci_hcd: disconnect device [ 209.126587][ T6960] veth1_macvtap: left promiscuous mode [ 209.132251][ T6960] veth0_macvtap: left promiscuous mode [ 209.138038][ T6960] veth1_vlan: left promiscuous mode [ 209.145188][ T6960] veth0_vlan: left promiscuous mode [ 209.832038][ T5867] Bluetooth: hci2: command tx timeout [ 210.091031][ T6960] team0 (unregistering): Port device team_slave_1 removed [ 210.134125][ T6960] team0 (unregistering): Port device team_slave_0 removed [ 210.528048][ T7866] chnl_net:caif_netlink_parms(): no params data found [ 210.727932][ T7950] FAULT_INJECTION: forcing a failure. [ 210.727932][ T7950] name failslab, interval 1, probability 0, space 0, times 0 [ 210.769659][ T7950] CPU: 1 UID: 0 PID: 7950 Comm: syz.0.463 Not tainted syzkaller #0 PREEMPT(full) [ 210.769686][ T7950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 210.769696][ T7950] Call Trace: [ 210.769704][ T7950] [ 210.769712][ T7950] dump_stack_lvl+0x189/0x250 [ 210.769737][ T7950] ? __pfx____ratelimit+0x10/0x10 [ 210.769760][ T7950] ? __pfx_dump_stack_lvl+0x10/0x10 [ 210.769779][ T7950] ? __pfx__printk+0x10/0x10 [ 210.769807][ T7950] ? __pfx___might_resched+0x10/0x10 [ 210.769823][ T7950] ? fs_reclaim_acquire+0x7d/0x100 [ 210.769851][ T7950] should_fail_ex+0x414/0x560 [ 210.769885][ T7950] should_failslab+0xa8/0x100 [ 210.769910][ T7950] __kmalloc_cache_noprof+0x70/0x3d0 [ 210.769930][ T7950] ? tcp_sendmsg_fastopen+0x1de/0x5e0 [ 210.769956][ T7950] tcp_sendmsg_fastopen+0x1de/0x5e0 [ 210.769984][ T7950] tcp_sendmsg_locked+0x4d9b/0x5620 [ 210.770009][ T7950] ? tcp_sendmsg_locked+0x4b1/0x5620 [ 210.770032][ T7950] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 210.770082][ T7950] ? __lock_acquire+0xab9/0xd20 [ 210.770156][ T7950] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 210.770174][ T7950] ? __local_bh_enable_ip+0x12d/0x1c0 [ 210.770195][ T7950] ? __local_bh_enable_ip+0x12d/0x1c0 [ 210.770226][ T7950] tcp_sendmsg+0x2f/0x50 [ 210.770247][ T7950] __sock_sendmsg+0xe5/0x270 [ 210.770272][ T7950] __sys_sendto+0x3bd/0x520 [ 210.770291][ T7950] ? __pfx___sys_sendto+0x10/0x10 [ 210.770305][ T7950] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 210.770346][ T7950] ? __fget_files+0x3a0/0x420 [ 210.770380][ T7950] ? ksys_write+0x22a/0x250 [ 210.770403][ T7950] ? __pfx_ksys_write+0x10/0x10 [ 210.770421][ T7950] ? rcu_is_watching+0x15/0xb0 [ 210.770443][ T7950] __x64_sys_sendto+0xde/0x100 [ 210.770464][ T7950] do_syscall_64+0xfa/0x3b0 [ 210.770484][ T7950] ? lockdep_hardirqs_on+0x9c/0x150 [ 210.770505][ T7950] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.770521][ T7950] ? clear_bhb_loop+0x60/0xb0 [ 210.770542][ T7950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.770558][ T7950] RIP: 0033:0x7fa90b98ebe9 [ 210.770575][ T7950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 210.770589][ T7950] RSP: 002b:00007fa90c87b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 210.770608][ T7950] RAX: ffffffffffffffda RBX: 00007fa90bbb5fa0 RCX: 00007fa90b98ebe9 [ 210.770621][ T7950] RDX: 0000000000000091 RSI: 0000000000000000 RDI: 0000000000000003 [ 210.770631][ T7950] RBP: 00007fa90c87b090 R08: 0000200000b63fe4 R09: 000000000000001c [ 210.770647][ T7950] R10: 0000000022004001 R11: 0000000000000246 R12: 0000000000000001 [ 210.770658][ T7950] R13: 00007fa90bbb6038 R14: 00007fa90bbb5fa0 R15: 00007fa90bcdfa28 [ 210.770688][ T7950] [ 211.047626][ C1] vkms_vblank_simulate: vblank timer overrun [ 211.288725][ T7955] netlink: 12 bytes leftover after parsing attributes in process `syz.3.465'. [ 211.534243][ T5952] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 211.619959][ T7961] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 211.704170][ T7866] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.712783][ T5952] usb 4-1: Using ep0 maxpacket: 16 [ 211.746234][ T5952] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 211.766950][ T7866] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.798015][ T5952] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 211.808364][ T7866] bridge_slave_0: entered allmulticast mode [ 211.842391][ T7866] bridge_slave_0: entered promiscuous mode [ 211.850865][ T5952] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 211.889106][ T5952] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.902574][ T7866] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.912753][ T5867] Bluetooth: hci2: command tx timeout [ 211.942417][ T5952] usb 4-1: Product: syz [ 211.946712][ T5952] usb 4-1: Manufacturer: syz [ 211.951479][ T7866] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.989120][ T5952] usb 4-1: SerialNumber: syz [ 211.999797][ T7866] bridge_slave_1: entered allmulticast mode [ 212.046431][ T7866] bridge_slave_1: entered promiscuous mode [ 212.295370][ T5952] usb 4-1: 0:2 : does not exist [ 212.333410][ T5952] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 212.344358][ T7866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.415031][ T5952] usb 4-1: USB disconnect, device number 18 [ 212.496193][ T7866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 212.562094][ T5922] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 212.617636][ T5973] udevd[5973]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 212.701461][ T7866] team0: Port device team_slave_0 added [ 212.741000][ T5922] usb 3-1: Using ep0 maxpacket: 8 [ 212.754364][ T5922] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 212.778615][ T5922] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 212.851008][ T5922] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 212.867302][ T5922] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 212.891872][ T5922] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 212.926413][ T7866] team0: Port device team_slave_1 added [ 213.026259][ T5922] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 213.100323][ T5922] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.110157][ T7993] program syz.3.471 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 213.228393][ T7866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 213.238639][ T7866] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.265069][ C1] vkms_vblank_simulate: vblank timer overrun [ 213.375230][ T5922] usb 3-1: usb_control_msg returned -32 [ 213.391315][ T5922] usbtmc 3-1:16.0: can't read capabilities [ 213.450208][ T7866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 213.578042][ T7866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 213.657780][ T7866] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 213.854058][ T7866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 213.955403][ T7866] hsr_slave_0: entered promiscuous mode [ 213.992114][ T5867] Bluetooth: hci2: command tx timeout [ 214.001432][ T7866] hsr_slave_1: entered promiscuous mode [ 214.015079][ T7866] debugfs: 'hsr0' already exists in 'hsr' [ 214.020974][ T7866] Cannot create hsr debugfs directory [ 214.158547][ T30] kauditd_printk_skb: 418 callbacks suppressed [ 214.158565][ T30] audit: type=1326 audit(1756150011.069:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8007 comm="syz.0.474" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa90b98ebe9 code=0x0 [ 214.194740][ T8003] usbtmc 3-1:16.0: usb_control_msg returned -32 [ 214.399222][ T5983] usb 3-1: USB disconnect, device number 19 [ 214.787595][ T8020] FAULT_INJECTION: forcing a failure. [ 214.787595][ T8020] name failslab, interval 1, probability 0, space 0, times 0 [ 214.852859][ T8020] CPU: 1 UID: 0 PID: 8020 Comm: syz.4.476 Not tainted syzkaller #0 PREEMPT(full) [ 214.852883][ T8020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 214.852900][ T8020] Call Trace: [ 214.852907][ T8020] [ 214.852914][ T8020] dump_stack_lvl+0x189/0x250 [ 214.852937][ T8020] ? __pfx____ratelimit+0x10/0x10 [ 214.852958][ T8020] ? __pfx_dump_stack_lvl+0x10/0x10 [ 214.852975][ T8020] ? __pfx__printk+0x10/0x10 [ 214.852996][ T8020] ? __pfx___might_resched+0x10/0x10 [ 214.853010][ T8020] ? fs_reclaim_acquire+0x7d/0x100 [ 214.853036][ T8020] should_fail_ex+0x414/0x560 [ 214.853059][ T8020] should_failslab+0xa8/0x100 [ 214.853080][ T8020] __kmalloc_noprof+0xcb/0x4f0 [ 214.853099][ T8020] ? tomoyo_encode+0x28b/0x550 [ 214.853118][ T8020] tomoyo_encode+0x28b/0x550 [ 214.853138][ T8020] tomoyo_realpath_from_path+0x58d/0x5d0 [ 214.853154][ T8020] ? tomoyo_domain+0xd9/0x130 [ 214.853175][ T8020] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 214.853194][ T8020] tomoyo_path_number_perm+0x1e8/0x5a0 [ 214.853215][ T8020] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 214.853250][ T8020] ? __lock_acquire+0xab9/0xd20 [ 214.853289][ T8020] ? __fget_files+0x2a/0x420 [ 214.853311][ T8020] ? __fget_files+0x2a/0x420 [ 214.853329][ T8020] ? __fget_files+0x3a0/0x420 [ 214.853346][ T8020] ? __fget_files+0x2a/0x420 [ 214.853369][ T8020] security_file_ioctl+0xcb/0x2d0 [ 214.853390][ T8020] __se_sys_ioctl+0x47/0x170 [ 214.853410][ T8020] do_syscall_64+0xfa/0x3b0 [ 214.853430][ T8020] ? lockdep_hardirqs_on+0x9c/0x150 [ 214.853448][ T8020] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.853462][ T8020] ? clear_bhb_loop+0x60/0xb0 [ 214.853481][ T8020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.853495][ T8020] RIP: 0033:0x7f449278ebe9 [ 214.853510][ T8020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 214.853523][ T8020] RSP: 002b:00007f4493538038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.853540][ T8020] RAX: ffffffffffffffda RBX: 00007f44929b5fa0 RCX: 00007f449278ebe9 [ 214.853551][ T8020] RDX: 0000200000000040 RSI: 000000004004ae86 RDI: 0000000000000005 [ 214.853561][ T8020] RBP: 00007f4493538090 R08: 0000000000000000 R09: 0000000000000000 [ 214.853570][ T8020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.853579][ T8020] R13: 00007f44929b6038 R14: 00007f44929b5fa0 R15: 00007f4492adfa28 [ 214.853605][ T8020] [ 214.853627][ T8020] ERROR: Out of memory at tomoyo_realpath_from_path. [ 214.923736][ T5983] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 215.281898][ T5983] usb 4-1: device descriptor read/64, error -71 [ 215.462937][ T30] audit: type=1326 audit(1756150012.369:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 215.522103][ T5983] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 215.577521][ T30] audit: type=1326 audit(1756150012.369:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 215.680976][ T7866] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 215.797379][ T7866] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 215.851986][ T5983] usb 4-1: device descriptor read/64, error -71 [ 215.903754][ T30] audit: type=1326 audit(1756150012.369:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 215.961156][ T7866] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 215.996068][ T5983] usb usb4-port1: attempt power cycle [ 216.000026][ T7866] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 216.065989][ T30] audit: type=1326 audit(1756150012.399:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 216.229802][ T30] audit: type=1326 audit(1756150012.429:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8044 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fae1e9c14a5 code=0x7ffc0000 [ 216.285926][ T30] audit: type=1326 audit(1756150012.489:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 216.359597][ T30] audit: type=1326 audit(1756150012.489:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 216.401665][ T30] audit: type=1326 audit(1756150012.489:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 216.452002][ T5983] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 216.467602][ T30] audit: type=1326 audit(1756150012.489:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8040 comm="syz.2.481" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae1e98ebe9 code=0x7ffc0000 [ 216.509294][ T5983] usb 4-1: device descriptor read/8, error -71 [ 216.761954][ T5983] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 216.786378][ T5983] usb 4-1: device descriptor read/8, error -71 [ 216.830744][ T8071] ptrace attach of "./syz-executor exec"[5879] was attempted by "./syz-executor exec"[8071] [ 216.962431][ T5983] usb usb4-port1: unable to enumerate USB device [ 217.064655][ T7866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 217.200307][ T7866] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.257443][ T8077] netlink: 4 bytes leftover after parsing attributes in process `syz.4.484'. [ 217.352713][ T6964] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.359962][ T6964] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.380470][ T6964] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.387698][ T6964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.631950][ T24] usb 5-1: new low-speed USB device number 23 using dummy_hcd [ 217.697090][ T7866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 217.800996][ T8085] input: syz0 as /devices/virtual/input/input20 [ 218.080296][ T7866] veth0_vlan: entered promiscuous mode [ 218.200329][ T7866] veth1_vlan: entered promiscuous mode [ 218.207321][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 218.232333][ T24] usb 5-1: no configurations [ 218.236976][ T24] usb 5-1: can't read configurations, error -22 [ 218.289264][ T7866] veth0_macvtap: entered promiscuous mode [ 218.456817][ T7866] veth1_macvtap: entered promiscuous mode [ 218.649557][ T7866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 218.663395][ T7866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 218.698257][ T6966] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.756538][ T6968] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.844210][ T6968] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 218.961140][ T6968] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 219.518874][ T6968] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.540068][ T6968] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.113025][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.184680][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 222.758371][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 222.758387][ T30] audit: type=1326 audit(1756150019.669:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8164 comm="syz.4.503" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f449278ebe9 code=0x0 [ 224.286662][ T5865] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 224.296152][ T5865] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 224.325106][ T5865] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 224.356581][ T5865] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 224.372173][ T5865] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 224.474016][ T5952] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 224.638105][ T5952] usb 2-1: Using ep0 maxpacket: 16 [ 224.655806][ T5952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.706982][ T5952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 224.741489][ T5952] usb 2-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 224.756887][ T5952] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.800151][ T5952] usb 2-1: config 0 descriptor?? [ 224.862057][ T5862] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 225.002328][ T981] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 225.162481][ T8224] netlink: 'syz.4.512': attribute type 15 has an invalid length. [ 225.184320][ T5922] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 225.187217][ T8224] netlink: 24 bytes leftover after parsing attributes in process `syz.4.512'. [ 225.393108][ T981] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 225.424170][ T981] usb 1-1: New USB device found, idVendor=0c70, idProduct=f00b, bcdDevice= 0.00 [ 225.439033][ T981] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.470622][ T981] usb 1-1: config 0 descriptor?? [ 225.577070][ T8215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.597659][ T8215] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.883007][ T8196] chnl_net:caif_netlink_parms(): no params data found [ 225.887318][ T8233] netlink: 4 bytes leftover after parsing attributes in process `syz.4.513'. [ 225.965468][ T981] aquacomputer_d5next 0003:0C70:F00B.0007: hidraw0: USB HID v1.01 Device [HID 0c70:f00b] on usb-dummy_hcd.0-1/input0 [ 226.474074][ T5867] Bluetooth: hci1: command tx timeout [ 226.899602][ T8196] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.940952][ T8196] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.960240][ T8196] bridge_slave_0: entered allmulticast mode [ 226.999226][ T8196] bridge_slave_0: entered promiscuous mode [ 227.067930][ T8196] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.098282][ T8196] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.111320][ T8196] bridge_slave_1: entered allmulticast mode [ 227.163016][ T8196] bridge_slave_1: entered promiscuous mode [ 227.478539][ T8196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 227.531372][ T8196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 227.642126][ T981] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 227.739603][ T5862] usb 1-1: USB disconnect, device number 19 [ 227.783260][ T8196] team0: Port device team_slave_0 added [ 227.822009][ T981] usb 5-1: Using ep0 maxpacket: 16 [ 227.847881][ T981] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.860054][ T8196] team0: Port device team_slave_1 added [ 227.916153][ T981] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.976423][ T981] usb 5-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 228.033572][ T981] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.075338][ T8196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 228.087228][ T8196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 228.113686][ C1] vkms_vblank_simulate: vblank timer overrun [ 228.124166][ T981] usb 5-1: config 0 descriptor?? [ 228.159797][ T8196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 228.194854][ T8196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 228.207721][ T8196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 228.243054][ T8196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.347917][ T8244] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.372642][ T8244] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.392309][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 228.539733][ T8196] hsr_slave_0: entered promiscuous mode [ 228.552194][ T5867] Bluetooth: hci1: command tx timeout [ 228.563081][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 228.563514][ T8196] hsr_slave_1: entered promiscuous mode [ 228.575978][ T8196] debugfs: 'hsr0' already exists in 'hsr' [ 228.582122][ T8196] Cannot create hsr debugfs directory [ 228.622947][ T9] usb 1-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 228.641597][ T5952] usbhid 2-1:0.0: can't add hid device: -71 [ 228.656128][ T981] hid (null): global environment stack underflow [ 228.662905][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.666340][ T5952] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 228.671560][ T9] usb 1-1: Product: syz [ 228.708504][ T981] hid (null): unknown global tag 0x24 [ 228.716777][ T981] hid (null): report_id 0 is invalid [ 228.726444][ T5922] usb 4-1: unable to get BOS descriptor or descriptor too short [ 228.739183][ T5922] usb 4-1: too many configurations: 111, using maximum allowed: 8 [ 228.771901][ T9] usb 1-1: Manufacturer: syz [ 228.783241][ T5952] usb 2-1: USB disconnect, device number 22 [ 228.787149][ T9] usb 1-1: SerialNumber: syz [ 228.795276][ T5922] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 228.803639][ T5922] usb 4-1: can't read configurations, error -71 [ 228.869331][ T9] usb 1-1: config 0 descriptor?? [ 228.894251][ T9] ssu100 1-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 229.092858][ T8196] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.155468][ T5952] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 229.232773][ T9] ssu100 1-1:0.0: probe with driver ssu100 failed with error -110 [ 229.328751][ T8196] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.332691][ T5952] usb 2-1: config 0 interface 0 has no altsetting 0 [ 229.367047][ T5952] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 229.385032][ T5952] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.407138][ T5952] usb 2-1: config 0 descriptor?? [ 229.432356][ T5922] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 229.455862][ T981] letsketch 0003:6161:4D15.0008: Device info: ఁ [ 229.466496][ T8196] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.566551][ T8196] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.627592][ T8248] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.649462][ T8248] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.660999][ T8248] netlink: 'syz.1.517': attribute type 4 has an invalid length. [ 229.686710][ T8252] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 229.709640][ T8252] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 229.734800][ T981] usb 5-1: Max retries (5) exceeded reading string descriptor 201 [ 229.745484][ T981] letsketch 0003:6161:4D15.0008: probe with driver letsketch failed with error -71 [ 229.827526][ T981] usb 5-1: USB disconnect, device number 26 [ 229.967301][ T8196] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 229.981671][ T8196] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 230.000120][ T8196] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 230.017074][ T8196] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 230.135188][ T8196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.164204][ T8196] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.179912][ T4400] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.187176][ T4400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.218882][ T6966] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.226146][ T6966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.327534][ T30] audit: type=1326 audit(1756150027.239:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8263 comm="syz.4.519" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f449278ebe9 code=0x0 [ 230.346936][ T8196] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 230.362038][ T8196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 230.436454][ T8196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.542841][ T8196] veth0_vlan: entered promiscuous mode [ 230.589482][ T8196] veth1_vlan: entered promiscuous mode [ 230.642231][ T5867] Bluetooth: hci1: command tx timeout [ 230.725549][ T8196] veth0_macvtap: entered promiscuous mode [ 230.757318][ T8196] veth1_macvtap: entered promiscuous mode [ 230.804177][ T8196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.822434][ T5952] video4linux radio48: keene_cmd_set failed (-110) [ 230.829304][ T5952] radio-keene 2-1:0.0: V4L2 device registered as radio48 [ 230.849425][ T8196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.919895][ T6968] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.943619][ T6968] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.959422][ T6968] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.974148][ T6968] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.150693][ T9] usb 1-1: USB disconnect, device number 20 [ 231.204017][ T6964] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 231.240108][ T6964] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 231.405418][ T8271] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 231.446220][ T6966] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 231.454996][ T6966] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 231.996152][ T5922] usb 4-1: unable to get BOS descriptor or descriptor too short [ 232.018360][ T5922] usb 4-1: too many configurations: 111, using maximum allowed: 8 [ 232.048315][ T5922] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 232.070970][ T5922] usb 4-1: can't read configurations, error -71 [ 232.101171][ T5922] usb usb4-port1: attempt power cycle [ 232.505365][ T8286] netlink: 120 bytes leftover after parsing attributes in process `syz.4.526'. [ 232.712136][ T5867] Bluetooth: hci1: command tx timeout [ 233.421269][ T30] audit: type=1326 audit(1756150030.329:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.444425][ T5922] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 233.471291][ T5937] usb 2-1: USB disconnect, device number 23 [ 233.566154][ T30] audit: type=1326 audit(1756150030.329:626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.588618][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.652070][ T30] audit: type=1326 audit(1756150030.329:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8301 comm="syz.0.531" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa90b98ebe9 code=0x0 [ 233.682398][ T5922] usb 4-1: Using ep0 maxpacket: 16 [ 233.693319][ T5922] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 233.705237][ T5922] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 233.716259][ T30] audit: type=1326 audit(1756150030.369:628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.738513][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.746525][ T5922] usb 4-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 233.756580][ T5922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.772464][ T5952] usb 3-1: new low-speed USB device number 20 using dummy_hcd [ 233.777109][ T30] audit: type=1326 audit(1756150030.369:629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.802307][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.812462][ T5922] usb 4-1: config 0 descriptor?? [ 233.824101][ T30] audit: type=1326 audit(1756150030.369:630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.848003][ T30] audit: type=1326 audit(1756150030.369:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.870171][ C0] vkms_vblank_simulate: vblank timer overrun [ 233.878002][ T30] audit: type=1326 audit(1756150030.369:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.907184][ T30] audit: type=1326 audit(1756150030.369:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8302 comm="syz.4.532" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f449278ebe9 code=0x7ffc0000 [ 233.957578][ T5952] usb 3-1: config 1 has an invalid descriptor of length 38, skipping remainder of the config [ 233.968052][ T5952] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 233.978894][ T5952] usb 3-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 233.990846][ T5952] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 234.007085][ T5952] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 234.008628][ T8312] rtc_cmos 00:00: Alarms can be up to one day in the future [ 234.018518][ T5952] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 234.018546][ T5952] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.045663][ T981] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 234.054360][ T8307] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 234.078516][ T5952] hub 3-1:1.0: bad descriptor, ignoring hub [ 234.090913][ T5929] rtc_cmos 00:00: Alarms can be up to one day in the future [ 234.102015][ T5952] hub 3-1:1.0: probe with driver hub failed with error -5 [ 234.117318][ T5929] rtc_cmos 00:00: Alarms can be up to one day in the future [ 234.125426][ T5952] cdc_wdm 3-1:1.0: skipping garbage [ 234.132971][ T5929] rtc_cmos 00:00: Alarms can be up to one day in the future [ 234.140514][ T5952] cdc_wdm 3-1:1.0: skipping garbage [ 234.152575][ T5929] rtc_cmos 00:00: Alarms can be up to one day in the future [ 234.160952][ T5952] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 234.189084][ T5952] cdc_wdm 3-1:1.0: Unknown control protocol [ 234.217733][ T5929] rtc rtc0: __rtc_set_alarm: err=-22 [ 234.261971][ T981] usb 2-1: Using ep0 maxpacket: 32 [ 234.269914][ T981] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 234.431546][ T981] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.514567][ T981] usb 2-1: config 0 descriptor?? [ 234.556518][ T8318] veth1_to_bridge: mtu greater than device maximum [ 234.616482][ C1] wdm_int_callback: 2 callbacks suppressed [ 234.616508][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.629059][ C1] wdm_int_callback: 2 callbacks suppressed [ 234.629079][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.642499][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.649398][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.657301][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.664031][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.670190][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 234.754411][ T981] dvb-usb: found a 'Elgato EyeTV Sat' in cold state, will try to load a firmware [ 234.768025][ T981] usb 2-1: Direct firmware load for dvb-usb-az6027-03.fw failed with error -2 [ 234.774981][ T8321] FAULT_INJECTION: forcing a failure. [ 234.774981][ T8321] name failslab, interval 1, probability 0, space 0, times 0 [ 234.791506][ T981] usb 2-1: Falling back to sysfs fallback for: dvb-usb-az6027-03.fw [ 234.805357][ T8321] CPU: 1 UID: 0 PID: 8321 Comm: syz.4.536 Not tainted syzkaller #0 PREEMPT(full) [ 234.805382][ T8321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 234.805392][ T8321] Call Trace: [ 234.805399][ T8321] [ 234.805407][ T8321] dump_stack_lvl+0x189/0x250 [ 234.805433][ T8321] ? __pfx____ratelimit+0x10/0x10 [ 234.805464][ T8321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 234.805483][ T8321] ? __pfx__printk+0x10/0x10 [ 234.805511][ T8321] ? __pfx___might_resched+0x10/0x10 [ 234.805532][ T8321] should_fail_ex+0x414/0x560 [ 234.805558][ T8321] should_failslab+0xa8/0x100 [ 234.805582][ T8321] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 234.805604][ T8321] ? __alloc_skb+0x112/0x2d0 [ 234.805621][ T8321] __alloc_skb+0x112/0x2d0 [ 234.805639][ T8321] netlink_sendmsg+0x5c6/0xb30 [ 234.805670][ T8321] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.805695][ T8321] ? aa_sock_msg_perm+0xf1/0x1d0 [ 234.805713][ T8321] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 234.805731][ T8321] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.805754][ T8321] __sock_sendmsg+0x21c/0x270 [ 234.805779][ T8321] ____sys_sendmsg+0x505/0x830 [ 234.805802][ T8321] ? __pfx_____sys_sendmsg+0x10/0x10 [ 234.805829][ T8321] ? import_iovec+0x74/0xa0 [ 234.805852][ T8321] ___sys_sendmsg+0x21f/0x2a0 [ 234.805872][ T8321] ? __pfx____sys_sendmsg+0x10/0x10 [ 234.805925][ T8321] ? __fget_files+0x2a/0x420 [ 234.805946][ T8321] ? __fget_files+0x3a0/0x420 [ 234.805979][ T8321] __x64_sys_sendmsg+0x19b/0x260 [ 234.805997][ T8321] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 234.806024][ T8321] ? __pfx_ksys_write+0x10/0x10 [ 234.806042][ T8321] ? rcu_is_watching+0x15/0xb0 [ 234.806064][ T8321] ? do_syscall_64+0xbe/0x3b0 [ 234.806090][ T8321] do_syscall_64+0xfa/0x3b0 [ 234.806110][ T8321] ? lockdep_hardirqs_on+0x9c/0x150 [ 234.806131][ T8321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.806147][ T8321] ? clear_bhb_loop+0x60/0xb0 [ 234.806168][ T8321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.806184][ T8321] RIP: 0033:0x7f449278ebe9 [ 234.806200][ T8321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 234.806214][ T8321] RSP: 002b:00007f4493538038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.806234][ T8321] RAX: ffffffffffffffda RBX: 00007f44929b5fa0 RCX: 00007f449278ebe9 [ 234.806247][ T8321] RDX: 0000000000004010 RSI: 0000200000000240 RDI: 0000000000000004 [ 234.806258][ T8321] RBP: 00007f4493538090 R08: 0000000000000000 R09: 0000000000000000 [ 234.806269][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.806280][ T8321] R13: 00007f44929b6038 R14: 00007f44929b5fa0 R15: 00007f4492adfa28 [ 234.806308][ T8321] [ 234.874025][ T5983] usb 3-1: USB disconnect, device number 20 [ 235.278426][ T8327] netlink: 48 bytes leftover after parsing attributes in process `syz.4.539'. [ 235.432207][ T5952] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 235.439956][ T6004] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 235.449739][ T6004] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 [ 235.615301][ T5952] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.636675][ T5952] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 235.686153][ T5952] usb 1-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 235.857786][ T5952] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.890543][ T5952] usb 1-1: config 0 descriptor?? [ 236.321060][ T5952] waterforce 0003:1044:7A4D.000A: hidraw0: USB HID v0.00 Device [HID 1044:7a4d] on usb-dummy_hcd.0-1/input0 [ 236.471107][ T5952] waterforce 0003:1044:7A4D.000A: fw version request failed with -38 [ 236.562141][ T5952] usb 1-1: USB disconnect, device number 21 [ 236.617551][ T8347] fido_id[8347]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:1044:7A4D.000A/report_descriptor': No such file or directory [ 236.635345][ T5872] Bluetooth: hci1: command 0x0405 tx timeout [ 236.696917][ T30] audit: type=1326 audit(1756150033.599:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8348 comm="syz.1.545" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9b37b8ebe9 code=0x0 [ 236.718722][ C0] vkms_vblank_simulate: vblank timer overrun [ 236.937721][ T5922] usbhid 4-1:0.0: can't add hid device: -71 [ 236.943971][ T5922] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 236.968393][ T5922] usb 4-1: USB disconnect, device number 26 [ 237.194327][ T8353] vivid-004: disconnect [ 237.208100][ T8352] vivid-004: reconnect [ 237.367972][ T8363] tipc: Started in network mode [ 237.376969][ T8363] tipc: Node identity 7aa748e4ff04, cluster identity 4711 [ 237.429250][ T8363] tipc: Enabled bearer , priority 0 [ 237.532937][ T8363] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 237.560154][ T8364] syzkaller0: entered promiscuous mode [ 237.582830][ T8364] syzkaller0: entered allmulticast mode [ 237.654620][ T8363] tipc: Resetting bearer [ 237.712137][ T8362] tipc: Resetting bearer [ 237.850923][ T8362] tipc: Disabling bearer [ 237.887783][ T8378] openvswitch: netlink: Duplicate or invalid key (type 0). [ 237.977384][ T8378] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 237.990640][ T8378] netlink: 4 bytes leftover after parsing attributes in process `syz.3.553'. [ 238.711894][ T30] audit: type=1326 audit(1756150035.599:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8400 comm="syz.3.562" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7faedc38ebe9 code=0x0 [ 238.927232][ T8408] veth3: entered promiscuous mode [ 239.150959][ T8409] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 242.654109][ T8440] netlink: 8 bytes leftover after parsing attributes in process `syz.2.574'. [ 242.837812][ T30] audit: type=1326 audit(1756150039.739:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8443 comm="syz.0.575" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa90b98ebe9 code=0x0 [ 242.989162][ T5865] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 243.000431][ T5865] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 243.010512][ T5865] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 243.020257][ T5865] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 243.030979][ T5865] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 243.677458][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 244.117933][ T8470] bridge1: entered promiscuous mode [ 244.123306][ T8470] bridge1: entered allmulticast mode [ 244.146955][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.167610][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.177639][ T8454] bridge_slave_0: entered allmulticast mode [ 244.190549][ T8454] bridge_slave_0: entered promiscuous mode [ 244.214488][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.228051][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.292695][ T8454] bridge_slave_1: entered allmulticast mode [ 244.309419][ T8454] bridge_slave_1: entered promiscuous mode [ 244.372012][ T6004] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 244.528656][ T6004] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 244.576810][ T6004] usb 3-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 244.596938][ T8454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 244.612334][ T6004] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.666006][ T6004] usb 3-1: Product: syz [ 244.670363][ T6004] usb 3-1: Manufacturer: syz [ 244.675997][ T6004] usb 3-1: SerialNumber: syz [ 244.697465][ T6004] usb 3-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 244.726755][ T8454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.919991][ T8454] team0: Port device team_slave_0 added [ 245.040004][ T8454] team0: Port device team_slave_1 added [ 245.122084][ T5865] Bluetooth: hci4: command tx timeout [ 245.158516][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 245.166238][ T8454] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 245.192574][ C0] vkms_vblank_simulate: vblank timer overrun [ 245.199785][ T8454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 245.213487][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 245.220566][ T8454] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 245.330042][ T8454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.407359][ T8481] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 245.413902][ T8481] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 245.432314][ T8481] vhci_hcd vhci_hcd.0: Device attached [ 245.446763][ T8454] hsr_slave_0: entered promiscuous mode [ 245.471040][ T8485] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 245.486058][ T6004] usb 3-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 245.504978][ T8454] hsr_slave_1: entered promiscuous mode [ 245.543355][ T8454] debugfs: 'hsr0' already exists in 'hsr' [ 245.634769][ T8485] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 245.687442][ T8454] Cannot create hsr debugfs directory [ 245.707943][ T8483] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 0 [ 245.708063][ T8485] netlink: 'syz.0.581': attribute type 32 has an invalid length. [ 245.771343][ T5922] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 245.910348][ T5952] usb 33-1: new low-speed USB device number 2 using vhci_hcd [ 245.950851][ T8481] netlink: 'syz.0.581': attribute type 32 has an invalid length. [ 245.962004][ T8481] bond0: option coupled_control: mode dependency failed, not supported in mode balance-rr(0) [ 246.013331][ T6964] vhci_hcd: stop threads [ 246.027457][ T6964] vhci_hcd: release socket [ 246.131930][ T6964] vhci_hcd: disconnect device [ 246.142646][ T5922] usb 1-1: device descriptor read/64, error -71 [ 246.338448][ T8485] bond0: option coupled_control: mode dependency failed, not supported in mode balance-rr(0) [ 246.392313][ T5922] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 246.617563][ T5922] usb 1-1: device descriptor read/64, error -71 [ 246.754149][ T5922] usb usb1-port1: attempt power cycle [ 247.115137][ T8454] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.162084][ T5922] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 247.192711][ T5865] Bluetooth: hci4: command tx timeout [ 247.222836][ T5922] usb 1-1: device descriptor read/8, error -71 [ 247.244733][ T8454] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.367295][ T8454] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.462185][ T5922] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 247.507354][ T5922] usb 1-1: device descriptor read/8, error -71 [ 247.591269][ T8454] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.692505][ T5922] usb usb1-port1: unable to enumerate USB device [ 247.737270][ T5929] usb 3-1: USB disconnect, device number 21 [ 248.059891][ T8454] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 248.076103][ T8454] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 248.090952][ T8454] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 248.102939][ T8454] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 248.269019][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 248.310415][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 248.346958][ T6968] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.354296][ T6968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 248.369566][ T5929] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 248.391488][ T6968] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.398741][ T6968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.439440][ T8510] capability: warning: `syz.4.586' uses 32-bit capabilities (legacy support in use) [ 248.512158][ T5929] usb 3-1: device descriptor read/64, error -71 [ 248.518459][ T8454] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 248.561887][ T30] audit: type=1326 audit(1756150045.469:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8511 comm="syz.0.587" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa90b98ebe9 code=0x0 [ 248.583485][ C0] vkms_vblank_simulate: vblank timer overrun [ 248.680763][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 248.713299][ T8518] tipc: Enabled bearer , priority 0 [ 248.738831][ T8517] veth3: entered promiscuous mode [ 248.757269][ T8518] syzkaller0: entered promiscuous mode [ 248.763369][ T8518] syzkaller0: entered allmulticast mode [ 248.785897][ T8518] tipc: Resetting bearer [ 248.793862][ T5929] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 248.795720][ T8518] fuse: Unknown parameter 'fd}0x000000000000000c' [ 248.849917][ T8454] veth0_vlan: entered promiscuous mode [ 248.885964][ T8454] veth1_vlan: entered promiscuous mode [ 248.933206][ T8454] veth0_macvtap: entered promiscuous mode [ 248.942364][ T5929] usb 3-1: device descriptor read/64, error -71 [ 248.949225][ T8454] veth1_macvtap: entered promiscuous mode [ 248.972482][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 248.986263][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.020942][ T4400] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.053229][ T4400] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.072376][ T4400] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.074332][ T5929] usb usb3-port1: attempt power cycle [ 249.119496][ T4400] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.251241][ T6960] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 249.263390][ T6960] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 249.272343][ T5865] Bluetooth: hci4: command tx timeout [ 249.314270][ T6960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 249.328531][ T6960] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 249.473209][ T5929] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 249.493994][ T8515] tipc: Resetting bearer [ 249.516115][ T5929] usb 3-1: device descriptor read/8, error -71 [ 249.575366][ T8529] netlink: 4 bytes leftover after parsing attributes in process `syz.3.570'. [ 249.637950][ T8515] tipc: Disabling bearer [ 249.785634][ T5929] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 249.841037][ T5929] usb 3-1: device descriptor read/8, error -71 [ 249.972304][ T5929] usb usb3-port1: unable to enumerate USB device [ 250.103007][ T9] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 250.145712][ T9] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 251.002037][ T5937] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 251.032184][ T5952] vhci_hcd: vhci_device speed not set [ 251.152248][ T5937] usb 1-1: Using ep0 maxpacket: 8 [ 251.173538][ T5937] usb 1-1: unable to get BOS descriptor or descriptor too short [ 251.183296][ T5937] usb 1-1: config 4 has an invalid interface number: 30 but max is 0 [ 251.191444][ T5937] usb 1-1: config 4 has no interface number 0 [ 251.210124][ T5937] usb 1-1: config 4 interface 30 has no altsetting 0 [ 251.243187][ T5937] usb 1-1: string descriptor 0 read error: -22 [ 251.249517][ T5937] usb 1-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=ff.88 [ 251.285294][ T5937] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.347922][ T5937] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 251.353608][ T5865] Bluetooth: hci4: command tx timeout [ 251.386174][ T5937] dw2102: su3000_power_ctrl: 1, initialized 0 [ 251.431552][ T5937] dvb-usb: bulk message failed: -22 (2/0) [ 251.465283][ T5937] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 251.487465][ T5937] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 251.509435][ T6960] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.531601][ T5937] usb 1-1: media controller created [ 251.541555][ T5937] dvb-usb: bulk message failed: -22 (6/0) [ 251.562664][ T5937] dw2102: i2c transfer failed. [ 251.578984][ T5937] dvb-usb: bulk message failed: -22 (6/0) [ 251.596477][ T5937] dw2102: i2c transfer failed. [ 251.621130][ T8555] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN PTI [ 251.633069][ T8555] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 251.641493][ T8555] CPU: 1 UID: 0 PID: 8555 Comm: syz.0.597 Not tainted syzkaller #0 PREEMPT(full) [ 251.650871][ T8555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 251.661098][ T8555] RIP: 0010:su3000_i2c_transfer+0x1ad/0x1040 [ 251.667176][ T8555] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 8d 9c 3c fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 5f 09 00 00 0f b6 1b 48 8b 44 24 38 42 [ 251.686954][ T8555] RSP: 0018:ffffc900042afaa8 EFLAGS: 00010202 [ 251.693102][ T8555] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 251.701261][ T8555] RDX: ffffffff87e67ce5 RSI: ffffffff8f0d4250 RDI: 0000000000001900 [ 251.709325][ T8555] RBP: 0000000000000000 R08: ffff88802c430000 R09: 0000000000000002 [ 251.717285][ T8555] R10: 0000000000001a00 R11: 0000000000000002 R12: dffffc0000000000 [ 251.725286][ T8555] R13: 1ffff11003ff4608 R14: 0000000000000001 R15: ffff88801ffa3048 [ 251.733275][ T8555] FS: 00007fa90c85a6c0(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 [ 251.742277][ T8555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 251.749124][ T8555] CR2: 00007fa90c859f98 CR3: 000000006f610000 CR4: 00000000003526f0 [ 251.757213][ T8555] Call Trace: [ 251.760574][ T8555] [ 251.763643][ T8555] __i2c_transfer+0x874/0x2170 [ 251.768841][ T8555] ? i2c_transfer+0x11d/0x3a0 [ 251.773512][ T8555] ? __pfx___i2c_transfer+0x10/0x10 [ 251.778790][ T8555] ? rt_mutex_lock_nested+0x172/0x1e0 [ 251.784146][ T8555] ? i2c_transfer+0x11d/0x3a0 [ 251.788894][ T8555] i2c_transfer+0x25b/0x3a0 [ 251.793380][ T8555] ? __pfx_i2c_transfer+0x10/0x10 [ 251.798409][ T8555] ? _copy_from_user+0x94/0xb0 [ 251.803207][ T8555] i2cdev_ioctl_rdwr+0x460/0x740 [ 251.808131][ T8555] i2cdev_ioctl+0x64b/0x7f0 [ 251.812614][ T8555] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 251.817724][ T8555] ? __fget_files+0x3a0/0x420 [ 251.822489][ T8555] ? __fget_files+0x2a/0x420 [ 251.827080][ T8555] ? bpf_lsm_file_ioctl+0x9/0x20 [ 251.832108][ T8555] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 251.837131][ T8555] __se_sys_ioctl+0xf9/0x170 [ 251.841927][ T8555] do_syscall_64+0xfa/0x3b0 [ 251.846537][ T8555] ? lockdep_hardirqs_on+0x9c/0x150 [ 251.851779][ T8555] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.857929][ T8555] ? clear_bhb_loop+0x60/0xb0 [ 251.862694][ T8555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.868664][ T8555] RIP: 0033:0x7fa90b98ebe9 [ 251.873069][ T8555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 251.892778][ T8555] RSP: 002b:00007fa90c85a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.901461][ T8555] RAX: ffffffffffffffda RBX: 00007fa90bbb6090 RCX: 00007fa90b98ebe9 [ 251.909525][ T8555] RDX: 0000200000000a40 RSI: 0000000000000707 RDI: 0000000000000006 [ 251.917497][ T8555] RBP: 00007fa90ba11e19 R08: 0000000000000000 R09: 0000000000000000 [ 251.925547][ T8555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.933682][ T8555] R13: 00007fa90bbb6128 R14: 00007fa90bbb6090 R15: 00007fa90bcdfa28 [ 251.941823][ T8555] [ 251.944828][ T8555] Modules linked in: [ 251.948842][ C1] vkms_vblank_simulate: vblank timer overrun [ 251.956318][ T8555] ---[ end trace 0000000000000000 ]--- [ 251.973698][ T6960] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.986771][ T8555] RIP: 0010:su3000_i2c_transfer+0x1ad/0x1040 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 252.041890][ T8555] Code: 4c 89 f8 48 c1 e8 03 49 bc 00 00 00 00 00 fc ff df 42 80 3c 20 00 74 08 4c 89 ff e8 8d 9c 3c fa 49 8b 1f 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 5f 09 00 00 0f b6 1b 48 8b 44 24 38 42 [ 252.108247][ T6960] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.135535][ T8555] RSP: 0018:ffffc900042afaa8 EFLAGS: 00010202 [ 252.181992][ T8555] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 0000000000000003 [ 252.192484][ T8559] syz-executor: vmalloc error: size 4194304, failed to allocated page array size 8192, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 252.216313][ T8555] RDX: ffffffff87e67ce5 RSI: ffffffff8f0d4250 RDI: 0000000000001900 [ 252.248400][ T8555] RBP: 0000000000000000 R08: ffff88802c430000 R09: 0000000000000002 [ 252.282026][ T8555] R10: 0000000000001a00 R11: 0000000000000002 R12: dffffc0000000000 [ 252.302057][ T8559] CPU: 0 UID: 0 PID: 8559 Comm: syz-executor Tainted: G D syzkaller #0 PREEMPT(full) [ 252.302087][ T8559] Tainted: [D]=DIE [ 252.302093][ T8559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 252.302103][ T8559] Call Trace: [ 252.302110][ T8559] [ 252.302117][ T8559] dump_stack_lvl+0x189/0x250 [ 252.302143][ T8559] ? __pfx_dump_stack_lvl+0x10/0x10 [ 252.302158][ T8559] ? __pfx__printk+0x10/0x10 [ 252.302177][ T8559] ? lock_release+0x4b/0x3e0 [ 252.302199][ T8559] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 252.302219][ T8559] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 252.302237][ T8559] warn_alloc+0x214/0x310 [ 252.302262][ T8559] ? __pfx_warn_alloc+0x10/0x10 [ 252.302285][ T8559] ? __get_vm_area_node+0x28f/0x300 [ 252.302305][ T8559] ? kcov_ioctl+0x55/0x640 [ 252.302325][ T8559] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 252.302357][ T8559] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 252.302380][ T8559] ? __pfx_kcov_ioctl+0x10/0x10 [ 252.302399][ T8559] vmalloc_user_noprof+0xad/0xf0 [ 252.302419][ T8559] ? kcov_ioctl+0x55/0x640 [ 252.302438][ T8559] kcov_ioctl+0x55/0x640 [ 252.302457][ T8559] ? bpf_lsm_file_ioctl+0x9/0x20 [ 252.302477][ T8559] ? __pfx_kcov_ioctl+0x10/0x10 [ 252.302495][ T8559] __se_sys_ioctl+0xf9/0x170 [ 252.302515][ T8559] do_syscall_64+0xfa/0x3b0 [ 252.302537][ T8559] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.302553][ T8559] ? clear_bhb_loop+0x60/0xb0 [ 252.302570][ T8559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.302587][ T8559] RIP: 0033:0x7f9f7538e7eb [ 252.302602][ T8559] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 252.302628][ T8559] RSP: 002b:00007ffd11b38c60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.302648][ T8559] RAX: ffffffffffffffda RBX: 0000000000080000 RCX: 00007f9f7538e7eb [ 252.302660][ T8559] RDX: 0000000000080000 RSI: ffffffff80086301 RDI: 00000000000000d8 [ 252.302672][ T8559] RBP: 00007f9f755b6038 R08: 0000000000000005 R09: 0000000000000000 [ 252.302683][ T8559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.302694][ T8559] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 252.302710][ T8559] [ 252.302727][ T8559] Mem-Info: [ 252.451996][ T8555] R13: 1ffff11003ff4608 R14: 0000000000000001 R15: ffff88801ffa3048 [ 252.551542][ T8559] active_anon:4107 inactive_anon:0 isolated_anon:0 [ 252.551542][ T8559] active_file:3803 inactive_file:39941 isolated_file:0 [ 252.551542][ T8559] unevictable:768 dirty:74 writeback:0 [ 252.551542][ T8559] slab_reclaimable:11063 slab_unreclaimable:114997 [ 252.551542][ T8559] mapped:8307 shmem:1360 pagetables:864 [ 252.551542][ T8559] sec_pagetables:0 bounce:0 [ 252.551542][ T8559] kernel_misc_reclaimable:0 [ 252.551542][ T8559] free:1339445 free_pcp:13799 free_cma:0 [ 252.606604][ T8555] FS: 00007fa90c85a6c0(0000) GS:ffff888125c1b000(0000) knlGS:0000000000000000 [ 252.641984][ T8555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.648799][ T8555] CR2: 000055b052449000 CR3: 000000006f610000 CR4: 00000000003526f0 [ 252.669288][ T8555] Kernel panic - not syncing: Fatal exception [ 252.675889][ T8555] Kernel Offset: disabled [ 252.680229][ T8555] Rebooting in 86400 seconds..