last executing test programs: 2m44.757456388s ago: executing program 0 (id=216): close(0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000240), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000280)="0706675823b8a37f19b37e0f9f120623b78a6a322f28cb301825eddc42c667fc68923d7df9f4c1843c5f11b63d2684fff43955079736fa4c80100487c31c09706b6bf145eb1baf416d2681491bd6a3098fe1a6741d65b085b4075db8419d9e6d17b1eec4dfb860a71d61af753459bcc5ea1f20d6c1c74afda3b0289ef98886eaac01b08aa753b8726d16773c98cd6a78c06b758992b03b81e2e09cf103dc16a5658a3b58626b457ee4773d41b3548f2555da4ef9035cbfe8dc1e000000000000", 0xc0, r1) r3 = add_key$user(&(0x7f0000000180), &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000140)="04", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r3, r3}, &(0x7f0000000440)=""/251, 0xffffffea, &(0x7f0000000400)={&(0x7f0000000380)={'streebog256-generic\x00'}}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) r4 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r4, 0x0) mount$pvfs2(&(0x7f00000003c0), &(0x7f0000000540)='./file1\x00', &(0x7f0000000580), 0x810, &(0x7f00000005c0)={[{'&'}, {'keyring\x00'}, {'/selinux/policy\x00'}, {']/((-'}, {'/dev/cpu/#/msr\x00'}, {}, {'{]\'/(],@):&@(^&'}, {'}:[,'}], [{@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x65, 0x32, 0x61, 0x34, 0x30, 0x61, 0x34], 0x2d, [0x61, 0x30, 0x34, 0x30], 0x2d, [0x61, 0x64, 0x30, 0x61], 0x2d, [0x65, 0x6, 0x63, 0x61], 0x2d, [0x39, 0x38, 0x31, 0x61, 0x32, 0x66, 0x63, 0x35]}}}]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) write$selinux_load(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x205c) r5 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40e00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313b, r5, 0x0, 0x0, &(0x7f00000003c0), 0x10, 0x3, @void, @value}, 0x94) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_SEQ_RESET(r4, 0x5100) close(r6) 2m44.20577377s ago: executing program 0 (id=219): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000010000000000000000000000000000000000000099f8a16b5b"], 0x48) socket(0x1a, 0x800, 0xd) read$nci(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="010000004200000006000000080000000000"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32=r1, @ANYBLOB="7d63e0d16e53412400"/28, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000340)={0x50}, 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) 2m43.694175958s ago: executing program 3 (id=225): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f0000000140), 0x20, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xb, &(0x7f0000000140)={0x4, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000300)=0x20, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000540)="df5c18fd274a0622d978baaf4c31f500e90446c56c9dfdd4b8c8debdfdbf99c8d28ef13539329293b7f62b69a3eca10a9d3361b7299590258f48d14d51c3a1a906000000000000003cd06034cc03eefd805252ac303a7592d9a290e136a754bbdd15318066db998aa3aa35f97d315b57fe9dbafa22ce7670446f879054019e822ef82e8e", 0x84) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000000c0)="010001000000000000001000015b097ead85847817353d2dbad05dd5", 0x1c, 0xfffffffffffffffd) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000340)={0xb11a, {{0x2, 0x4e21, @private=0xa010101}}}, 0x88) syz_open_procfs(r5, &(0x7f00000000c0)='uid_map\x00') mremap(&(0x7f00009d1000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00002a0000/0x4000)=nil) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x0) getpid() capset(0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x401) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100), 0x80383, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) 2m41.283662598s ago: executing program 3 (id=233): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r2 = memfd_create(&(0x7f0000000080)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea\x7f\x8cZ7`_4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00'/51, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="002212"], 0x0}, 0x0) r4 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r4, 0x707, &(0x7f0000002580)={&(0x7f0000000080)=[{0x2050, 0x5800, 0x0, 0x0}], 0x1}) ftruncate(r2, 0x1000006) fcntl$addseals(r2, 0x409, 0x7) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000000}) r5 = socket(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000000280)=@proc={0x10, 0x0, 0x1}, 0xc) syz_emit_vhci(&(0x7f0000000300)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x2, 0x0, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_ecred_conn_req={{0x17, 0x52, 0x8}, {0xa3, 0xbdbd, 0x5, 0x8}}}}, 0x15) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=@newtaction={0x18, 0x31, 0x829, 0x0, 0x0, {0x0, 0x0, 0x2}, [{0x4}]}, 0x18}}, 0x0) r6 = socket$igmp(0x2, 0x3, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$MRT_INIT(r6, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r6, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, @vifc_lcl_addr=@local, @dev}, 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500001c00000020000290780000001ce000030011009078000000058007ceed2c16504f7c989ea81433ade4c002731f08c762bd950615a812a06737d207713855ba8f301ed3e07f9d1db516b4517d60013a7327dff2dd466045c0bbd0d4d5876334ea1e6a91a94877dc777a9f009a43d26c9b5b480ba1cc0f00f526edfbd8371433f670ab6dcb079d50f3702122d7e254"], 0x0) setsockopt$MRT_ADD_MFC_PROXY(r6, 0x0, 0xd2, &(0x7f00000000c0)={@multicast1=0x1c, @empty=0xe0000300, 0x1, "8a79348df081496d0420922f45a71c1daa8b610468cd140526c41efcd3a4a422", 0x3, 0x1, 0x80}, 0x3c) 2m38.64393197s ago: executing program 0 (id=234): pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_io_uring_setup(0x239, &(0x7f0000000380)={0x0, 0x1ffffe, 0x10700}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r2, 0x2ded, 0x4000, 0x0, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r5, 0x0, 0x4ffe6, 0x10000000) 2m37.667371874s ago: executing program 0 (id=240): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='clear_refs\x00') pread64(r1, &(0x7f0000000080)=""/84, 0x54, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="130100002add1e20ef050a023691010203010902240001000000000904000002ea1998000905a6a7f5ecf56c00090507", @ANYRES32], 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000080), 0x12) write$tcp_congestion(r2, 0x0, 0x0) open(0x0, 0x64842, 0x22) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="340000003e0007010000000000000000017c00000400fc800c0001800600060086dd00000800028004007280080007"], 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0xc010) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x88000, &(0x7f0000000340)={[{@uuid_auto}], [{@uid_lt={'uid<', 0xee01}}]}) syz_usb_connect$uac1(0x6, 0xe2, &(0x7f00000003c0)=ANY=[@ANYBLOB="12011001000000206b1d01014000010203010902d00003010110030904000000010100000a240102000402010205240503000c24020206020300060008030b240805050010a6a08cc10904010000010200000904010101010200000e24020101040300c21cd405375c0a24020109037f7f100f0c24020107047f0133ea4be809050109100003070507250102087f00090402000001020000090402010101020000112402010503050f849f1421f42b45e88e0724010f1000000b2402010401084034197e07240104090400072401a5030000090582094000817fb707250101040001"], &(0x7f0000000280)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x9, 0xd, 0x6, 0xff, 0xf}, 0x87, &(0x7f0000000180)={0x5, 0xf, 0x87, 0x3, [@ptm_cap={0x3}, @generic={0x75, 0x10, 0x2, "2f8fd1d6ab5ba4dab3cb0f69b550cd6c23dad6bee3e73e0e957352e521a584ea69e0c7acbca7a3d468341f6814f40dbd7a5f2b3f63ac4f8e4c44f139b8006a4b654bc961620de8f75c1e4b50426da457f3f28d7c582e326fa780de167c2be7e377dc8c1b303081e0669f5a688909097867cd"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x3, 0x13, 0x9, 0x309}]}, 0x1, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x4ff}}]}) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) 2m37.221160816s ago: executing program 3 (id=244): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000010000000000000000000000000000000000000099f8a16b5b"], 0x48) socket(0x1a, 0x800, 0xd) read$nci(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="010000004200000006000000080000000000"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32=r1, @ANYBLOB="7d63e0d16e53412400"/28, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000340)={0x50}, 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) 2m36.047767383s ago: executing program 0 (id=248): r0 = syz_open_dev$vbi(0x0, 0x0, 0x2) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioperm(0x0, 0x2, 0x2) ioperm(0x0, 0x9da9, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000001b00)=""/102392, 0x18ff8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], 0x0, 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) close(r2) r3 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) ioctl$I2C_PEC(r3, 0x708, 0x3) ioctl$I2C_SMBUS(r3, 0x720, &(0x7f0000000240)={0x1, 0x5, 0x6, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000007c0)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYBLOB='&'], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r6}, &(0x7f0000000000), &(0x7f00000002c0)=r2}, 0x20) sendmsg$inet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r4, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) semctl$SETALL(0x0, 0x0, 0x11, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000080)=ANY=[@ANYBLOB="f40000002d00010026bd", @ANYRESHEX=r0], 0xf4}, 0x1, 0x0, 0x0, 0x400000c}, 0x2400c810) 2m35.047183256s ago: executing program 0 (id=250): r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x183822, 0x0) r1 = syz_io_uring_setup(0xd1, &(0x7f0000000480)={0x0, 0x4, 0x100, 0x0, 0x333}, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005b80)={{{@in6=@remote, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x21}, {0x1, 0x0, 0x40000000000}, {0x0, 0x0, 0x1}}, {{@in6=@remote, 0x0, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2b}, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f00000000c0)=@framed={{0x76, 0xa, 0x0, 0x0, 0xfffffffc, 0x61, 0x11, 0x68}, [@initr0]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) close(0x3) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r5, &(0x7f0000002700)=""/102392, 0x18ff8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x5}, 0x8001}}, 0x81, 0x8}, 0x90) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x101040) readv(r6, &(0x7f0000000780)=[{&(0x7f0000000080)=""/198, 0xc6}], 0x1) ioctl$EVIOCGABS20(r6, 0x40044591, 0x0) io_uring_enter(r1, 0x47ba, 0x0, 0x0, 0x0, 0x0) 2m34.916184921s ago: executing program 3 (id=251): r0 = syz_open_dev$vbi(&(0x7f0000000b80), 0x2, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000004b00)={0x5, @sliced={0x9, [0xfffd, 0x80, 0x3, 0x4, 0xb63a, 0x4, 0x2, 0xb8, 0xe83, 0x8, 0x8, 0x5, 0xff, 0xcff, 0x0, 0x4, 0xe, 0x9, 0x8000, 0x1000, 0xff, 0x9, 0x5, 0x5, 0x4, 0x5, 0xff9e, 0xfffb, 0xc74, 0xdf65, 0x4, 0x0, 0xf360, 0x8, 0x10, 0x9, 0x803, 0x6, 0x7f, 0xf1c9, 0x4, 0x2003, 0x0, 0xff00, 0x3, 0x2, 0x0, 0x9], 0xa5}}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xffff}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) io_uring_setup(0x5f6f, &(0x7f0000000000)={0x0, 0x84bf, 0x40, 0x20, 0xfffffffc}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r6, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x2ae) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r8) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r9 = syz_clone(0x800000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902"], 0x0) r10 = syz_open_procfs(r9, &(0x7f0000000180)='pagemap\x00') pread64(r10, 0x0, 0x0, 0x2000000000) 2m32.21543202s ago: executing program 3 (id=255): r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f00000000c0)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x7ab78c4493c52f9b, 0x0, 0x0, 0x3}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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c723b2de03a50dfd120041a9b3107a480e7e108f729484d0df0d8e47c3a6b7ce0376e642ec5a267a91dd2bb1f1b3fe56a5097edddba482627cf79b66801fdd4ecb733067ad52e8fb9970be01a397ede6a3eaee6b8524f8e1cf00e0c5aed165b8b1533afaaeeaa82153f9840760b58b8a12e8168956db4522f2dd5a13183cf861acb0c0bb2735ff5cb683f633bd99ba2bfa7f1fcdd0a54d3b4fa9a7d3de250d7e40bd7b3a829a4f04fd71c64ed4f2503094773b45fdd821688d10ced9da17089b7c954f7e4a7f3e56226abee46d7eb93a6f3d039a7cf3dc14c18dd7502aa0e29e1c54bd1c2182138e06326f3cd4cddcf1997c9739f9e4a0899ce919f20b2def0ff103e5a9e123a1db4a544d438f789a0ed26664523bd55902364f4a21b2a92fcc111392dcdcf7ac0ece18c474d47a11d544b64836a62e3e1e0e9d15f8066315f000b7d8603f772704ed5b96798f28e4f699a671023a4d49c5a1e30d14145b9179e4b0f3424fd46cc22ca48cde74904876cc037a04aee32b53d02e4869427b6b18bf0ce7b5ffb75268788ca5029d2d12b2df068219af12d4e17e56f83e581b0fd6cb7048204803342ab8b146b0c237d6ac7aeb2ee21550c00da60286994f1e7ca53de19d874f7bb27c8c5e263fa35e548ea28f4ac0cdfdc4c0d5096f2ab328d089dacb5e87f0a29814e8461470a22ee8a4a318f5e2b5317a027da39789b7b17bdcc9b26bdad1ba5e4580f671a3179a9fde91408aa41a68f47c71c524f8e413557b0656cc2a67e36da5a07ee7c55b0877ecf41a8616ec20f59d370f3eff6b10e68a6c55feff6f52f498bc9ab77224a7548ccdfa3de41ff44ee4bd32295a42d9fdac1a4c8484a7383a6bd5e39cb0249e939fe7f53075d6d4a54bcfbaec50853c5e4bfda256665ed56dcd20fbd04a1d40c200223ddac36a7229df6003f335227a6bde261f7e2f7c980e7e522c68abc63601b3b1a9ebdd4530e4f33b9986f5823", 0x2000, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8001}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0x0, {0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_INIT(r3, &(0x7f0000000e80)={0x50, 0x500}, 0x50) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20, 0x0, r2, {0x1c00, 0x4, 0xc2, 0x2212}}, 0x20) read$FUSE(r1, &(0x7f000000a200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r1, &(0x7f00000001c0)={0x78, 0xfffffffffffffff5, r4, {0x0, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x7}}}, 0x78) 2m26.914784412s ago: executing program 3 (id=261): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000010000000000000000000000000000000000000099f8a16b5b"], 0x48) socket(0x1a, 0x800, 0xd) read$nci(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32, @ANYBLOB="7d63e0d16e53412400"/28, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000340)={0x50}, 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) 2m16.433396015s ago: executing program 32 (id=250): r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x183822, 0x0) r1 = syz_io_uring_setup(0xd1, &(0x7f0000000480)={0x0, 0x4, 0x100, 0x0, 0x333}, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005b80)={{{@in6=@remote, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x21}, {0x1, 0x0, 0x40000000000}, {0x0, 0x0, 0x1}}, {{@in6=@remote, 0x0, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x2b}, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f00000000c0)=@framed={{0x76, 0xa, 0x0, 0x0, 0xfffffffc, 0x61, 0x11, 0x68}, [@initr0]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) close(0x3) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) read$msr(r5, &(0x7f0000002700)=""/102392, 0x18ff8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @private0={0xfc, 0x0, '\x00', 0x5}, 0x8001}}, 0x81, 0x8}, 0x90) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x101040) readv(r6, &(0x7f0000000780)=[{&(0x7f0000000080)=""/198, 0xc6}], 0x1) ioctl$EVIOCGABS20(r6, 0x40044591, 0x0) io_uring_enter(r1, 0x47ba, 0x0, 0x0, 0x0, 0x0) 2m11.509098011s ago: executing program 33 (id=261): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000010000000000000000000000000000000000000099f8a16b5b"], 0x48) socket(0x1a, 0x800, 0xd) read$nci(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c00000004000000040000000180000000000000", @ANYRES32, @ANYBLOB="7d63e0d16e53412400"/28, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000340)={0x50}, 0x50) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x1, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) 2m0.262298906s ago: executing program 2 (id=282): syz_emit_ethernet(0x52, &(0x7f0000001880)={@multicast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "f4adf7", 0x1c, 0x2c, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[@hopopts={0x3a}], @ndisc_ns={0x87, 0x0, 0x0, @loopback}}}}}}, 0x0) syz_usb_connect(0x3, 0x2d, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000061c2f20c81403006c050102030109021b00010000000009040000018ea44300090585da09"], 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="0100fcfffffffbdbdf25460000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008e00020000000c00900000000000000000000c0090000400000000000000"], 0x54}}, 0x40090) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0), 0xbb9, 0x20200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)) openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x400) 1m55.640004869s ago: executing program 2 (id=286): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000000000407d1ed43000000000000109022400010000000009040000010300000009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\"\a'], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x20, 0x1, 0x2, "9969"}, 0x0}) 1m49.241325668s ago: executing program 2 (id=289): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x2000000000000194, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffedf, 0x0, 0x0, 0x10, 0x7226, @void, @value}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000300)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x0, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x66, 0x3, 0x0, 0x2f, 0x6, @remote, @loopback}}}}}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1m46.728429453s ago: executing program 2 (id=290): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000100000000000000000000008500000087000000850000007d00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="2b1c52ac82e71ea05b0c5e43ede4", 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1m45.652054729s ago: executing program 2 (id=292): r0 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1b1c, 0xc10, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x60, 0x0, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x406, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x9, 0x8, 0x7}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x9, 0x9, 0x9}}]}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000008000000080482"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000180)='@') 1m38.599582771s ago: executing program 2 (id=297): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x4, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0xc00}}}]}, 0x38}}, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {}, {0x1, 0x9}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0x9}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 1m22.675952527s ago: executing program 34 (id=297): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = socket(0x10, 0x803, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x4, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0xc00}}}]}, 0x38}}, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {}, {0x1, 0x9}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0x9}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 24.863237848s ago: executing program 4 (id=333): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$sw_sync(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000100)={0x1, "5660359c3245d1c42317afad7d48ed51000000000000000100"}) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0xf0f022, 0x2}) r2 = syz_open_dev$video(&(0x7f0000000440), 0x8, 0x0) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000940)={0xa, 0x100, 0x3, {0x8000, 0x1000, 0x4, 0x2}}) 23.827371792s ago: executing program 4 (id=334): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x4) close(r3) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r4, 0x4000000) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) msgget$private(0x0, 0x248) r6 = accept(r3, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000000080)={0x0, 0x1f, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0xfffffdef}}, 0x0) recvfrom(r5, &(0x7f0000000180)=""/60, 0xfffffffffffffecb, 0x0, 0x0, 0x0) 19.976706113s ago: executing program 4 (id=335): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x127081) (fail_nth: 5) 16.307909356s ago: executing program 1 (id=336): r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000280)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3, 0x1, 0x2, r3}) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r4, 0x0, 0xfffffffffffffffe}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x2000000085}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ed5696c5820fae0000000000000080beef911d564c90c200", 0x18) r8 = accept4(r0, 0x0, 0x0, 0x80000) syz_genetlink_get_family_id$fou(&(0x7f00000000c0), r8) 14.823678121s ago: executing program 4 (id=337): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) setresgid(0xee00, 0xffffffffffffffff, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0x403, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000804}, 0x8000) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newlink={0x4c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x90646}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x1}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x600}, 0x0) 13.550846682s ago: executing program 1 (id=338): socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r1}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket(0x27, 0x3, 0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x5452, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000003c0)='cgroup.stat\x00', 0x275a, 0x0) read$FUSE(r5, &(0x7f00000007c0)={0x2020}, 0x2020) 11.279458242s ago: executing program 1 (id=339): r0 = mq_open(&(0x7f0000000100)='filter\x00\xd9\x83\xda\x88v|\bu\x90\xdf\x88\'\xcf\xa4\x06\xd0\x87\b\xff\xa0\xc6jB\x1fE\x9c\xea', 0x40, 0x9d, 0x0) clock_gettime(0x0, &(0x7f0000000340)) mq_timedreceive(r0, &(0x7f0000000240)=""/58, 0x3a, 0x4, &(0x7f0000000380)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x10, &(0x7f00000003c0)=ANY=[@ANYRESHEX], &(0x7f0000000000)='GPL\x00', 0x8, 0xad, &(0x7f0000000400)=""/173, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x4b, 0x1, 0x6, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000280)=0x2) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r4 = syz_open_dev$vim2m(&(0x7f0000000680), 0x8, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_QBUF(r4, 0xc058560f, &(0x7f00000002c0)=@multiplanar_mmap={0x0, 0x2, 0x0, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fafc00"}, 0x0, 0x1, {0x0}}) ioctl$vim2m_VIDIOC_STREAMOFF(r4, 0x40045612, &(0x7f0000000280)=0x2) close(0x3) socket$inet(0x2, 0x80000, 0x4) r5 = syz_io_uring_setup(0x22f, &(0x7f00000001c0)={0x0, 0x5325, 0x10000, 0x0, 0x259}, &(0x7f0000000000), 0x0) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGSOFTCAR(r6, 0x5414, &(0x7f0000000040)) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)={'filter\x00', 0x88, 0x0, 0x0, [0x5, 0xfffffbfe, 0xffff0000, 0xae, 0x401, 0x8]}, &(0x7f0000000280)=0x50) 6.891291071s ago: executing program 1 (id=340): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x1d, 0x2, 0x6) iopl(0x3) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$sock_int(r2, 0x1, 0xa, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x0, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) r6 = fsopen(&(0x7f0000000180)='gfs2meta\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040), 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f00000000c0)={0x1d, r7, 0x2, {0x2, 0xf0, 0x3}, 0xff}, 0x18) sendmmsg$sock(r1, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)="0cd2e9", 0x3}, {0x0, 0x500}], 0x2}}], 0x1, 0x0) bind$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='dctcp\x00', 0x6) 6.251989631s ago: executing program 4 (id=341): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x2, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000004000000850000006100000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000bc02000000000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) ioperm(0x3, 0x4, 0x1000009) timer_create(0xb, 0x0, &(0x7f00000000c0)=0x0) timer_gettime(r2, &(0x7f00000000c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x22102, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = eventfd(0xff7ffff7) r6 = eventfd(0x2) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000280)={r5, 0x202, 0x2, r6}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r6, 0x1}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000180)={r6, 0x1, 0x3, r6}) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x43) setresuid(0xee01, 0x0, 0x0) prlimit64(0x0, 0x6, &(0x7f0000000040), 0x0) setresuid(0x0, 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000040), 0xfffffffe000000, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x18000000000002a0, 0x36, 0x0, &(0x7f0000000000)="d2ff69076003008cb89e08f086dda1dede0c9dfa913a2cb63f8066d0fdffe2391732799a1386ae642cf7192ea2327ea4d952c4ed80d9", 0x0, 0xd5ad, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x50) pwrite64(r1, &(0x7f0000000240)="e9363bb38340cda13c3bd4d730ea0939c9cdfeb4fcf10308c154d4c9716a1db9e003934184ee9b4dda4be19860dff5ebee03a483c77875fb585ce66ea77cb54193de911ec3172a1723465c7b6deb4469540a2ff0dc0f9acf2da1add637d0e22650ac9667f96f5b2cce5577ba5840461b91694a087d272d7382f8c9f06c79a973f3bacee98dc1b79cbe8e386ecccfb63eafa46056c54e00ce03473943f3c4cbedd93dad9f81b3580ea028eac843a4238e04273094bb152aeff9df2c89320d1e07e48ed606a70f25c770a8fe44f85f42e63226f2f038f991d444dc6f44c957eaf907", 0xe1, 0x0) 3.66598079s ago: executing program 1 (id=342): socket$nl_route(0x10, 0x3, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r1}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket(0x27, 0x3, 0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x5452, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000003c0)='cgroup.stat\x00', 0x275a, 0x0) read$FUSE(r5, &(0x7f00000007c0)={0x2020}, 0x2020) 3.302369046s ago: executing program 4 (id=343): syz_usb_connect(0x5, 0x78, &(0x7f00000002c0)={{0x12, 0x1, 0x110, 0xe2, 0x2c, 0x5c, 0x8, 0x557, 0x2008, 0x61a7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x2, 0xa2, 0x0, 0x0, 0xc0, [{{0x9, 0x4, 0xb4, 0x4, 0x2, 0xb6, 0x6d, 0x4a, 0x5b, [@uac_control={{0xa, 0x24, 0x1, 0xa, 0x6}, [@extension_unit={0xc, 0x24, 0x8, 0x5, 0x6, 0x7, "0d0a329ce2"}]}], [{{0x9, 0x5, 0x86, 0x10, 0x3ff, 0xf4, 0x8, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2f, 0x8}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x81, 0x3, 0xff}}]}}, {{0x9, 0x4, 0xd0, 0x1, 0x3, 0xff, 0x0, 0x0, 0x3, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0xf7, 0x81, 0x6}}, {{0x9, 0x5, 0x3, 0x3, 0x20, 0x8, 0x40, 0x4, [@generic={0x2, 0x5}]}}, {{0x9, 0x5, 0x85, 0x3, 0x40, 0xb, 0x2, 0xb}}]}}]}}]}}, 0x0) 0s ago: executing program 1 (id=344): socket$inet(0x2, 0x1, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) r1 = fsopen(&(0x7f00000001c0)='proc\x00', 0x1) r2 = fsmount(r1, 0x0, 0x0) fchdir(r2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000002000)=""/102400, 0x19000) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r4, 0xc0245720, &(0x7f0000000000)={0x1}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc845}, 0x0) capset(&(0x7f0000000100)={0x20080522}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, 0x5, @time={0xb, 0x8}, {}, {}, @raw32}], 0x1c) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000040)={0x8, 0x1, 0x1}) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r6, 0xb130, &(0x7f0000000080)="e07f0cd1cf78b97924d881a367764900a3") kernel console output (not intermixed with test programs): 1-1: Manufacturer: syz [ 77.202470][ T10] usb 1-1: SerialNumber: syz [ 77.203730][ T971] usb 4-1: config 0 descriptor?? [ 77.218150][ T10] usb 1-1: config 0 descriptor?? [ 77.300558][ T5862] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 77.332509][ T10] viperboard 1-1:0.61: version 0.00 found at bus 001 address 004 [ 77.348777][ T10] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100 [ 77.358115][ T10] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 77.378833][ T10] viperboard 1-1:0.98: version 0.00 found at bus 001 address 004 [ 77.395450][ T10] viperboard-i2c viperboard-i2c.5.auto: failure setting i2c_bus_freq to 100 [ 77.404303][ T10] viperboard-i2c viperboard-i2c.5.auto: probe with driver viperboard-i2c failed with error -5 [ 77.430539][ T5862] usb 5-1: device descriptor read/64, error -71 [ 77.512835][ T6039] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.521662][ T6039] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.533436][ T10] usb 1-1: USB disconnect, device number 4 [ 77.627614][ T971] logitech 0003:046D:C286.0001: hidraw0: USB HID vff.fe Device [HID 046d:c286] on usb-dummy_hcd.3-1/input0 [ 77.642839][ T971] logitech 0003:046D:C286.0001: no inputs found [ 77.696609][ T5862] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 77.865602][ T6075] FAULT_INJECTION: forcing a failure. [ 77.865602][ T6075] name failslab, interval 1, probability 0, space 0, times 0 [ 77.886350][ T6075] CPU: 1 UID: 0 PID: 6075 Comm: syz.1.50 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 77.886376][ T6075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 77.886386][ T6075] Call Trace: [ 77.886392][ T6075] [ 77.886399][ T6075] dump_stack_lvl+0x16c/0x1f0 [ 77.886435][ T6075] should_fail_ex+0x512/0x640 [ 77.886463][ T6075] should_failslab+0xc2/0x120 [ 77.886484][ T6075] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 77.886503][ T6075] ? skb_clone+0x190/0x3f0 [ 77.886527][ T6075] skb_clone+0x190/0x3f0 [ 77.886549][ T6075] netlink_deliver_tap+0xabd/0xd30 [ 77.886579][ T6075] netlink_unicast+0x5df/0x7f0 [ 77.886605][ T6075] ? __pfx_netlink_unicast+0x10/0x10 [ 77.886636][ T6075] netlink_sendmsg+0x8d1/0xdd0 [ 77.886663][ T6075] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.886697][ T6075] ____sys_sendmsg+0xa95/0xc70 [ 77.886724][ T6075] ? copy_msghdr_from_user+0x10a/0x160 [ 77.886743][ T6075] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.886781][ T6075] ___sys_sendmsg+0x134/0x1d0 [ 77.886803][ T6075] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.886858][ T6075] __sys_sendmsg+0x16d/0x220 [ 77.886879][ T6075] ? __pfx___sys_sendmsg+0x10/0x10 [ 77.886907][ T6075] ? rcu_is_watching+0x12/0xc0 [ 77.886937][ T6075] do_syscall_64+0xcd/0x260 [ 77.886965][ T6075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.886983][ T6075] RIP: 0033:0x7f6098f8e969 [ 77.886997][ T6075] 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 [ 77.887014][ T6075] RSP: 002b:00007f6099eb9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.887031][ T6075] RAX: ffffffffffffffda RBX: 00007f60991b5fa0 RCX: 00007f6098f8e969 [ 77.887042][ T6075] RDX: 0000000004000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 77.887053][ T6075] RBP: 00007f6099eb9090 R08: 0000000000000000 R09: 0000000000000000 [ 77.887063][ T6075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.887074][ T6075] R13: 0000000000000000 R14: 00007f60991b5fa0 R15: 00007ffec924c6b8 [ 77.887099][ T6075] [ 77.887129][ T6075] netlink: 8 bytes leftover after parsing attributes in process `syz.1.50'. [ 77.944311][ T5862] usb 5-1: device descriptor read/64, error -71 [ 77.952997][ T971] usb 4-1: USB disconnect, device number 3 [ 77.982415][ T6075] netlink: 12 bytes leftover after parsing attributes in process `syz.1.50'. [ 78.133745][ T6075] netlink: 'syz.1.50': attribute type 12 has an invalid length. [ 78.365236][ T5862] usb usb5-port1: attempt power cycle [ 78.716829][ T971] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 78.780492][ T5862] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 78.801544][ T5862] usb 5-1: device descriptor read/8, error -71 [ 78.961559][ T6093] ref_ctr_offset mismatch. inode: 0x50 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xc [ 79.070608][ T5862] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 79.147255][ T5862] usb 5-1: device descriptor read/8, error -71 [ 79.300491][ T971] usb 2-1: device descriptor read/64, error -71 [ 79.320930][ T5862] usb usb5-port1: unable to enumerate USB device [ 79.610571][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 79.610587][ T30] audit: type=1400 audit(1747961413.207:237): avc: denied { write } for pid=6096 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.650598][ T971] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 79.738587][ T30] audit: type=1400 audit(1747961413.207:238): avc: denied { add_name } for pid=6096 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.842088][ T971] usb 2-1: device descriptor read/64, error -71 [ 79.926900][ T30] audit: type=1400 audit(1747961413.207:239): avc: denied { create } for pid=6096 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 79.959315][ T30] audit: type=1400 audit(1747961413.207:240): avc: denied { write } for pid=6096 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.sl0.link" dev="tmpfs" ino=2240 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 79.990945][ T971] usb usb2-port1: attempt power cycle [ 80.053635][ T30] audit: type=1400 audit(1747961413.207:241): avc: denied { append } for pid=6096 comm="dhcpcd-run-hook" name="resolv.conf.sl0.link" dev="tmpfs" ino=2240 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.078418][ T30] audit: type=1400 audit(1747961413.637:242): avc: denied { remove_name } for pid=6113 comm="rm" name="resolv.conf.sl0.link" dev="tmpfs" ino=2240 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.110628][ T30] audit: type=1400 audit(1747961413.637:243): avc: denied { unlink } for pid=6113 comm="rm" name="resolv.conf.sl0.link" dev="tmpfs" ino=2240 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 80.420465][ T971] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 80.523492][ T30] audit: type=1400 audit(1747961414.067:244): avc: denied { shutdown } for pid=6124 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 80.772863][ T30] audit: type=1400 audit(1747961414.077:245): avc: denied { name_connect } for pid=6124 comm="syz.2.62" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 81.017732][ T30] audit: type=1400 audit(1747961414.467:246): avc: denied { create } for pid=6132 comm="syz.3.64" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 81.140882][ T971] usb 2-1: device descriptor read/8, error -71 [ 81.181300][ T974] cfg80211: failed to load regulatory.db [ 81.296799][ T6144] netlink: 12 bytes leftover after parsing attributes in process `syz.4.65'. [ 81.562532][ T6149] use of bytesused == 0 is deprecated and will be removed in the future, [ 81.571666][ T6149] use the actual size instead. [ 81.640508][ T6151] netlink: 180 bytes leftover after parsing attributes in process `syz.4.65'. [ 81.837833][ T6144] netlink: 12 bytes leftover after parsing attributes in process `syz.4.65'. [ 83.764896][ T5859] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 84.757057][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 84.757073][ T30] audit: type=1400 audit(1747961418.357:253): avc: denied { setopt } for pid=6187 comm="syz.3.75" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 84.794784][ T5859] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 84.834051][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 84.933799][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 84.993665][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 85.020684][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 85.124254][ T30] audit: type=1400 audit(1747961418.717:254): avc: denied { mounton } for pid=6205 comm="syz.4.79" path="/18/file0" dev="tmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 85.146543][ C0] vkms_vblank_simulate: vblank timer overrun [ 85.193373][ T5859] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 85.201846][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 85.212023][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 85.224335][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 85.228040][ T30] audit: type=1400 audit(1747961418.797:255): avc: denied { connect } for pid=6205 comm="syz.4.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.244505][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 85.262269][ T30] audit: type=1400 audit(1747961418.797:256): avc: denied { write } for pid=6205 comm="syz.4.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.740575][ T30] audit: type=1400 audit(1747961418.837:257): avc: denied { create } for pid=6208 comm="syz.2.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 85.918536][ T5859] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 85.928611][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 is Bulk; changing to Interrupt [ 85.941064][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 85.952282][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 10 [ 85.963514][ T5859] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 85.967736][ T5859] usb 1-1: string descriptor 0 read error: -22 [ 85.984088][ T5859] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 85.984272][ T5859] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.992462][ T5859] adutux 1-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 86.130482][ T974] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 86.432583][ T974] usb 3-1: Using ep0 maxpacket: 8 [ 86.496515][ T974] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.539718][ T974] usb 3-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 86.566058][ T974] usb 3-1: config 0 interface 0 has no altsetting 0 [ 86.575563][ T974] usb 3-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 86.599973][ T974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.647395][ T974] usb 3-1: config 0 descriptor?? [ 86.663580][ T30] audit: type=1400 audit(1747961420.247:258): avc: denied { create } for pid=6178 comm="syz.0.73" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.687303][ T30] audit: type=1400 audit(1747961420.287:259): avc: denied { ioctl } for pid=6217 comm="syz.2.82" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x550a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 86.694212][ T6226] netlink: 'syz.1.85': attribute type 1 has an invalid length. [ 86.711888][ C0] vkms_vblank_simulate: vblank timer overrun [ 86.726436][ T6226] netlink: 28 bytes leftover after parsing attributes in process `syz.1.85'. [ 86.827979][ T6228] veth3: entered promiscuous mode [ 86.872123][ T6226] vlan2: entered allmulticast mode [ 86.877555][ T6226] geneve1: entered allmulticast mode [ 86.905671][ T30] audit: type=1400 audit(1747961420.507:260): avc: denied { unmount } for pid=5808 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 86.930936][ T6228] netlink: 'syz.1.85': attribute type 1 has an invalid length. [ 87.132562][ T974] chicony 0003:04F2:1421.0002: item fetching failed at offset 5/8 [ 87.345515][ T974] chicony 0003:04F2:1421.0002: Chicony hid parse failed: -22 [ 87.368443][ T30] audit: type=1400 audit(1747961420.967:261): avc: denied { setattr } for pid=6217 comm="syz.2.82" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 87.390972][ T974] chicony 0003:04F2:1421.0002: probe with driver chicony failed with error -22 [ 87.441889][ T30] audit: type=1400 audit(1747961420.967:262): avc: denied { write } for pid=6217 comm="syz.2.82" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 87.463221][ C0] vkms_vblank_simulate: vblank timer overrun [ 87.526445][ T974] usb 3-1: USB disconnect, device number 4 [ 88.380545][ T974] usb 1-1: USB disconnect, device number 5 [ 88.622024][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 88.847202][ T9] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 89.128317][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.166998][ T9] usb 2-1: config 0 descriptor?? [ 90.940591][ T9] usb 2-1: can't set config #0, error -71 [ 90.971934][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 90.971949][ T30] audit: type=1400 audit(1747961424.577:270): avc: denied { setopt } for pid=6259 comm="syz.0.97" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 91.044371][ T9] usb 2-1: USB disconnect, device number 10 [ 91.833102][ T30] audit: type=1400 audit(1747961425.017:271): avc: denied { ioctl } for pid=6259 comm="syz.0.97" path="socket:[9498]" dev="sockfs" ino=9498 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 91.860483][ T30] audit: type=1400 audit(1747961425.017:272): avc: denied { bind } for pid=6259 comm="syz.0.97" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 92.131975][ T30] audit: type=1400 audit(1747961425.717:273): avc: denied { execute_no_trans } for pid=6275 comm="syz.1.100" path="/22/file0" dev="tmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 92.653725][ T30] audit: type=1804 audit(1747961426.247:274): pid=6288 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.103" name="/newroot/18/file0" dev="tmpfs" ino=121 res=1 errno=0 [ 93.196799][ T6288] ref_ctr_offset mismatch. inode: 0x79 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xc [ 93.699131][ T30] audit: type=1400 audit(1747961427.297:275): avc: denied { bind } for pid=6275 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 93.849627][ T6293] 9pnet_fd: Insufficient options for proto=fd [ 94.274732][ T30] audit: type=1400 audit(1747961427.317:276): avc: denied { listen } for pid=6275 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 94.300190][ T30] audit: type=1400 audit(1747961427.327:277): avc: denied { setopt } for pid=6275 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 94.335066][ T30] audit: type=1400 audit(1747961427.417:278): avc: denied { mounton } for pid=6287 comm="syz.3.105" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 94.358589][ C1] vkms_vblank_simulate: vblank timer overrun [ 94.509021][ T6301] pimreg: entered allmulticast mode [ 94.765365][ T6301] syz_tun: entered allmulticast mode [ 94.781757][ T30] audit: type=1400 audit(1747961428.387:279): avc: denied { create } for pid=6297 comm="syz.4.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 94.850599][ T974] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 95.050310][ T974] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 95.199510][ T974] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 95.254649][ T974] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 95.275016][ T974] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12592, setting to 64 [ 95.295432][ T974] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 95.304731][ T974] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 95.313056][ T974] usb 3-1: Product: syz [ 95.317283][ T974] usb 3-1: Manufacturer: syz [ 95.327275][ T6300] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 95.336607][ T974] cdc_wdm 3-1:1.0: skipping garbage [ 95.341983][ T974] cdc_wdm 3-1:1.0: skipping garbage [ 95.348809][ T974] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 95.355470][ T974] cdc_wdm 3-1:1.0: Unknown control protocol [ 95.641600][ C0] wdm_int_callback: 73 callbacks suppressed [ 95.641622][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.654123][ C0] wdm_int_callback: 73 callbacks suppressed [ 95.654139][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.666898][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.673500][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.679812][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.686404][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.692979][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.699579][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.706387][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.712986][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.720529][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.727125][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.733588][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.740194][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.747330][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.753919][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.760431][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.767025][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 95.773283][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 95.779863][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 97.463165][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 97.463183][ T30] audit: type=1804 audit(1747961429.497:284): pid=6336 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.116" name="/newroot/24/file0" dev="tmpfs" ino=144 res=1 errno=0 [ 97.491223][ C1] vkms_vblank_simulate: vblank timer overrun [ 98.130603][ T30] audit: type=1400 audit(1747961431.727:285): avc: denied { create } for pid=6343 comm="syz.1.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 98.241964][ T30] audit: type=1400 audit(1747961431.757:286): avc: denied { getopt } for pid=6343 comm="syz.1.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 98.553258][ T974] usb 3-1: USB disconnect, device number 5 [ 98.613304][ T6355] overlayfs: missing 'lowerdir' [ 98.860604][ T10] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 99.060578][ T10] usb 1-1: device descriptor read/64, error -71 [ 99.077871][ T6358] FAULT_INJECTION: forcing a failure. [ 99.077871][ T6358] name failslab, interval 1, probability 0, space 0, times 0 [ 99.108999][ T6358] CPU: 0 UID: 0 PID: 6358 Comm: syz.1.127 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 99.109025][ T6358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 99.109034][ T6358] Call Trace: [ 99.109039][ T6358] [ 99.109044][ T6358] dump_stack_lvl+0x16c/0x1f0 [ 99.109075][ T6358] should_fail_ex+0x512/0x640 [ 99.109098][ T6358] ? __kmalloc_noprof+0xbf/0x510 [ 99.109117][ T6358] ? lsm_blob_alloc+0x68/0x90 [ 99.109135][ T6358] should_failslab+0xc2/0x120 [ 99.109154][ T6358] __kmalloc_noprof+0xd2/0x510 [ 99.109169][ T6358] ? __pfx_perf_event_init_task+0x10/0x10 [ 99.109194][ T6358] ? audit_alloc+0xa2/0x7b0 [ 99.109232][ T6358] lsm_blob_alloc+0x68/0x90 [ 99.109251][ T6358] security_task_alloc+0x2d/0x260 [ 99.109284][ T6358] copy_process+0x24ba/0x91b0 [ 99.109306][ T6358] ? kasan_save_track+0x14/0x30 [ 99.109320][ T6358] ? __kasan_kmalloc+0xaa/0xb0 [ 99.109344][ T6358] ? vhost_task_create+0xe5/0x2e0 [ 99.109360][ T6358] ? kvm_mmu_post_init_vm+0x1b7/0x370 [ 99.109386][ T6358] ? kvm_arch_vcpu_ioctl_run+0x66/0x18c0 [ 99.109410][ T6358] ? kvm_vcpu_ioctl+0x5e9/0x1680 [ 99.109433][ T6358] ? __x64_sys_ioctl+0x190/0x200 [ 99.109453][ T6358] ? do_syscall_64+0xcd/0x260 [ 99.109477][ T6358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.109509][ T6358] ? __pfx_copy_process+0x10/0x10 [ 99.109548][ T6358] ? lockdep_init_map_type+0x5c/0x280 [ 99.109568][ T6358] ? lockdep_init_map_type+0x5c/0x280 [ 99.109585][ T6358] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 99.109604][ T6358] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 99.109629][ T6358] vhost_task_create+0x1d2/0x2e0 [ 99.109647][ T6358] ? __pfx_vhost_task_create+0x10/0x10 [ 99.109665][ T6358] ? register_lock_class+0x41/0x4c0 [ 99.109699][ T6358] ? __pfx_vhost_task_fn+0x10/0x10 [ 99.109720][ T6358] ? kvm_vcpu_ioctl+0x27e/0x1680 [ 99.109753][ T6358] kvm_mmu_post_init_vm+0x1b7/0x370 [ 99.109783][ T6358] kvm_arch_vcpu_ioctl_run+0x66/0x18c0 [ 99.109809][ T6358] ? kvm_vcpu_ioctl+0x14c2/0x1680 [ 99.109840][ T6358] kvm_vcpu_ioctl+0x5e9/0x1680 [ 99.109868][ T6358] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 99.109901][ T6358] ? ioctl_has_perm.constprop.0.isra.0+0x2fe/0x450 [ 99.109931][ T6358] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 99.109968][ T6358] ? hook_file_ioctl_common+0x145/0x410 [ 99.109994][ T6358] ? selinux_file_ioctl+0x180/0x270 [ 99.110020][ T6358] ? selinux_file_ioctl+0xb4/0x270 [ 99.110047][ T6358] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 99.110073][ T6358] __x64_sys_ioctl+0x190/0x200 [ 99.110098][ T6358] do_syscall_64+0xcd/0x260 [ 99.110125][ T6358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.110142][ T6358] RIP: 0033:0x7f6098f8e969 [ 99.110157][ T6358] 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 [ 99.110172][ T6358] RSP: 002b:00007f6099eb9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.110189][ T6358] RAX: ffffffffffffffda RBX: 00007f60991b5fa0 RCX: 00007f6098f8e969 [ 99.110200][ T6358] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 99.110209][ T6358] RBP: 00007f6099eb9090 R08: 0000000000000000 R09: 0000000000000000 [ 99.110219][ T6358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 99.110229][ T6358] R13: 0000000000000000 R14: 00007f60991b5fa0 R15: 00007ffec924c6b8 [ 99.110253][ T6358] [ 99.502305][ T30] audit: type=1400 audit(1747961433.047:287): avc: denied { create } for pid=6361 comm="syz.4.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 99.521564][ T30] audit: type=1400 audit(1747961433.057:288): avc: denied { bind } for pid=6361 comm="syz.4.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 99.540581][ T30] audit: type=1400 audit(1747961433.057:289): avc: denied { write } for pid=6361 comm="syz.4.129" path="socket:[9712]" dev="sockfs" ino=9712 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 99.614196][ T30] audit: type=1400 audit(1747961433.217:290): avc: denied { read write } for pid=6364 comm="syz.2.130" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 99.690513][ T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 99.703357][ T30] audit: type=1400 audit(1747961433.307:291): avc: denied { open } for pid=6364 comm="syz.2.130" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 99.744020][ T30] audit: type=1400 audit(1747961433.347:292): avc: denied { ioctl } for pid=6364 comm="syz.2.130" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4601 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 99.872446][ T10] usb 1-1: device descriptor read/64, error -71 [ 99.880821][ T30] audit: type=1400 audit(1747961433.387:293): avc: denied { ioctl } for pid=6364 comm="syz.2.130" path="socket:[10294]" dev="sockfs" ino=10294 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 100.552329][ T10] usb usb1-port1: attempt power cycle [ 100.560101][ T6372] ref_ctr_offset mismatch. inode: 0xa5 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xc [ 100.914721][ T10] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 101.031183][ T10] usb 1-1: device descriptor read/8, error -71 [ 101.078530][ T6378] FAULT_INJECTION: forcing a failure. [ 101.078530][ T6378] name failslab, interval 1, probability 0, space 0, times 0 [ 101.162204][ T6378] CPU: 1 UID: 0 PID: 6378 Comm: syz.4.135 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 101.162232][ T6378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 101.162242][ T6378] Call Trace: [ 101.162249][ T6378] [ 101.162260][ T6378] dump_stack_lvl+0x16c/0x1f0 [ 101.162290][ T6378] should_fail_ex+0x512/0x640 [ 101.162313][ T6378] ? fs_reclaim_acquire+0xae/0x150 [ 101.162339][ T6378] ? tomoyo_encode2+0x100/0x3e0 [ 101.162363][ T6378] should_failslab+0xc2/0x120 [ 101.162382][ T6378] __kmalloc_noprof+0xd2/0x510 [ 101.162406][ T6378] tomoyo_encode2+0x100/0x3e0 [ 101.162434][ T6378] tomoyo_encode+0x29/0x50 [ 101.162459][ T6378] tomoyo_mount_acl+0x144/0x850 [ 101.162482][ T6378] ? kernel_text_address+0x8d/0x100 [ 101.162502][ T6378] ? __kernel_text_address+0xd/0x40 [ 101.162520][ T6378] ? unwind_get_return_address+0x59/0xa0 [ 101.162542][ T6378] ? arch_stack_walk+0xa6/0x100 [ 101.162566][ T6378] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 101.162620][ T6378] ? tomoyo_domain+0xbb/0x150 [ 101.162636][ T6378] ? tomoyo_profile+0x47/0x60 [ 101.162655][ T6378] tomoyo_mount_permission+0x16d/0x420 [ 101.162679][ T6378] ? tomoyo_mount_permission+0x14f/0x420 [ 101.162704][ T6378] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 101.162745][ T6378] security_sb_mount+0x9b/0x260 [ 101.162771][ T6378] path_mount+0x128/0x1f20 [ 101.162792][ T6378] ? kmem_cache_free+0x2d4/0x4d0 [ 101.162818][ T6378] ? __pfx_path_mount+0x10/0x10 [ 101.162841][ T6378] ? putname+0x154/0x1a0 [ 101.162864][ T6378] __x64_sys_mount+0x28d/0x310 [ 101.162884][ T6378] ? __pfx___x64_sys_mount+0x10/0x10 [ 101.162902][ T6378] ? rcu_is_watching+0x12/0xc0 [ 101.162931][ T6378] do_syscall_64+0xcd/0x260 [ 101.162958][ T6378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.162976][ T6378] RIP: 0033:0x7f246f38e969 [ 101.162991][ T6378] 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 [ 101.163007][ T6378] RSP: 002b:00007f247028a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 101.163030][ T6378] RAX: ffffffffffffffda RBX: 00007f246f5b5fa0 RCX: 00007f246f38e969 [ 101.163041][ T6378] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000000 [ 101.163052][ T6378] RBP: 00007f247028a090 R08: 0000200000000000 R09: 0000000000000000 [ 101.163062][ T6378] R10: 00000000002a00a9 R11: 0000000000000246 R12: 0000000000000001 [ 101.163073][ T6378] R13: 0000000000000000 R14: 00007f246f5b5fa0 R15: 00007ffec9d31e68 [ 101.163097][ T6378] [ 101.416693][ C1] vkms_vblank_simulate: vblank timer overrun [ 101.420482][ T10] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 101.422679][ C1] hrtimer: interrupt took 252305589 ns [ 101.451200][ T10] usb 1-1: device descriptor read/8, error -71 [ 101.522698][ C1] vkms_vblank_simulate: vblank timer overrun [ 101.595692][ T10] usb usb1-port1: unable to enumerate USB device [ 101.669396][ T6388] FAULT_INJECTION: forcing a failure. [ 101.669396][ T6388] name failslab, interval 1, probability 0, space 0, times 0 [ 101.790582][ T6388] CPU: 1 UID: 0 PID: 6388 Comm: syz.4.138 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 101.790609][ T6388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 101.790619][ T6388] Call Trace: [ 101.790625][ T6388] [ 101.790631][ T6388] dump_stack_lvl+0x16c/0x1f0 [ 101.790661][ T6388] should_fail_ex+0x512/0x640 [ 101.790685][ T6388] ? __kvmalloc_node_noprof+0x122/0x600 [ 101.790714][ T6388] should_failslab+0xc2/0x120 [ 101.790732][ T6388] __kvmalloc_node_noprof+0x135/0x600 [ 101.790758][ T6388] ? lockdep_unlock+0x64/0xe0 [ 101.790778][ T6388] ? __lock_acquire+0xf7f/0x1ba0 [ 101.790803][ T6388] ? bpf_test_run_xdp_live+0x16b/0x500 [ 101.790827][ T6388] ? bpf_test_run_xdp_live+0x16b/0x500 [ 101.790844][ T6388] ? irqentry_exit+0x3b/0x90 [ 101.790867][ T6388] bpf_test_run_xdp_live+0x16b/0x500 [ 101.790888][ T6388] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 101.790907][ T6388] ? preempt_schedule_common+0x44/0xc0 [ 101.790931][ T6388] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 101.790962][ T6388] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 101.790981][ T6388] ? bpf_dispatcher_change_prog+0x54d/0xa80 [ 101.791021][ T6388] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 101.791044][ T6388] ? 0xffffffffa0205480 [ 101.791060][ T6388] ? 0xffffffffa0205480 [ 101.791074][ T6388] ? 0xffffffffa0205480 [ 101.791093][ T6388] bpf_prog_test_run_xdp+0x824/0x1540 [ 101.791123][ T6388] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 101.791145][ T6388] ? __might_fault+0x10/0x190 [ 101.791166][ T6388] ? fput+0x70/0xf0 [ 101.791185][ T6388] ? __bpf_prog_get+0xa0/0x290 [ 101.791202][ T6388] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 101.791222][ T6388] __sys_bpf+0x1485/0x4d80 [ 101.791247][ T6388] ? __pfx___sys_bpf+0x10/0x10 [ 101.791269][ T6388] ? ksys_write+0x190/0x240 [ 101.791298][ T6388] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 101.791338][ T6388] ? fput+0x70/0xf0 [ 101.791356][ T6388] ? ksys_write+0x1b9/0x240 [ 101.791380][ T6388] ? __pfx_ksys_write+0x10/0x10 [ 101.791404][ T6388] ? rcu_is_watching+0x12/0xc0 [ 101.791428][ T6388] __x64_sys_bpf+0x78/0xc0 [ 101.791450][ T6388] ? lockdep_hardirqs_on+0x7c/0x110 [ 101.791474][ T6388] do_syscall_64+0xcd/0x260 [ 101.791501][ T6388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.791519][ T6388] RIP: 0033:0x7f246f38e969 [ 101.791536][ T6388] 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 [ 101.791552][ T6388] RSP: 002b:00007f247028a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 101.791569][ T6388] RAX: ffffffffffffffda RBX: 00007f246f5b5fa0 RCX: 00007f246f38e969 [ 101.791579][ T6388] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 101.791589][ T6388] RBP: 00007f247028a090 R08: 0000000000000000 R09: 0000000000000000 [ 101.791599][ T6388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 101.791609][ T6388] R13: 0000000000000000 R14: 00007f246f5b5fa0 R15: 00007ffec9d31e68 [ 101.791632][ T6388] [ 102.091875][ C1] vkms_vblank_simulate: vblank timer overrun [ 102.608951][ T6403] Device name cannot be null; rc = [-22] [ 102.621128][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 102.621143][ T30] audit: type=1400 audit(1747961436.217:295): avc: denied { mount } for pid=6406 comm="syz.4.144" name="/" dev="pstore" ino=2688 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 102.652223][ T6407] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 102.669368][ T30] audit: type=1400 audit(1747961436.257:296): avc: denied { getopt } for pid=6406 comm="syz.4.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 102.696241][ T30] audit: type=1400 audit(1747961436.257:297): avc: denied { mounton } for pid=6406 comm="syz.4.144" path="/37/file1" dev="pstore" ino=2688 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=dir permissive=1 [ 102.727715][ T30] audit: type=1400 audit(1747961436.297:298): avc: denied { mount } for pid=6395 comm="syz.1.140" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 102.811079][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 102.831000][ T6411] warning: `syz.2.145' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 103.184783][ T9] usb 4-1: config 220 has too many interfaces: 184, using maximum allowed: 32 [ 103.194836][ T9] usb 4-1: config 220 has 1 interface, different from the descriptor's value: 184 [ 103.219777][ T30] audit: type=1400 audit(1747961436.817:299): avc: denied { setopt } for pid=6413 comm="syz.1.146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 103.239756][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 103.353459][ T9] usb 4-1: New USB device found, idVendor=0c45, idProduct=8008, bcdDevice=e1.85 [ 103.364481][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.404639][ T9] gspca_main: sn9c2028-2.14.0 probing 0c45:8008 [ 103.476846][ T30] audit: type=1400 audit(1747961437.077:300): avc: denied { unmount } for pid=5808 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=filesystem permissive=1 [ 103.725454][ T10] usb 3-1: device descriptor read/64, error -71 [ 103.770467][ T24] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 103.847379][ T9] gspca_sn9c2028: read1 error -71 [ 103.857744][ T9] gspca_sn9c2028: read1 error -71 [ 103.863051][ T9] sn9c2028 4-1:220.0: probe with driver sn9c2028 failed with error -71 [ 103.874994][ T9] usb 4-1: USB disconnect, device number 4 [ 103.924789][ T30] audit: type=1400 audit(1747961437.517:301): avc: denied { ioctl } for pid=6427 comm="syz.1.150" path="/dev/rtc0" dev="devtmpfs" ino=921 ioctlcmd=0x7013 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 103.952695][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 103.959072][ T30] audit: type=1400 audit(1747961437.517:302): avc: denied { write } for pid=6427 comm="syz.1.150" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 103.960078][ T24] usb 5-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 103.978587][ T10] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 103.995984][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.996065][ T30] audit: type=1400 audit(1747961437.527:303): avc: denied { name_bind } for pid=6427 comm="syz.1.150" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 104.008580][ T24] usb 5-1: config 0 descriptor?? [ 104.038894][ T24] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 104.160602][ T10] usb 3-1: device descriptor read/64, error -71 [ 104.275420][ T10] usb usb3-port1: attempt power cycle [ 104.438522][ T24] gspca_nw80x: reg_r err -32 [ 104.443230][ T24] nw80x 5-1:0.0: probe with driver nw80x failed with error -32 [ 104.620546][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 104.641139][ T10] usb 3-1: device descriptor read/8, error -71 [ 104.670581][ T971] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 104.684541][ T30] audit: type=1400 audit(1747961438.287:304): avc: denied { setopt } for pid=6438 comm="syz.1.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 104.843676][ T971] usb 4-1: config 36 interface 0 altsetting 0 has an endpoint descriptor with address 0x29, changing to 0x9 [ 104.855288][ T971] usb 4-1: config 36 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 0, changing to 4 [ 104.869022][ T971] usb 4-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 104.878192][ T971] usb 4-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 104.886744][ T971] usb 4-1: Manufacturer: syz [ 104.891511][ T971] usb 4-1: SerialNumber: syz [ 104.930772][ T10] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 104.950916][ T10] usb 3-1: device descriptor read/8, error -71 [ 105.061395][ T10] usb usb3-port1: unable to enumerate USB device [ 105.103461][ T6432] ALSA: seq fatal error: cannot create timer (-22) [ 105.145276][ T971] usbhid 4-1:36.0: couldn't find an input interrupt endpoint [ 105.155695][ T971] usb 4-1: USB disconnect, device number 5 [ 106.090424][ T6449] SELinux: security_context_str_to_sid (5ýÆÉ] ÖS9q#“ë) failed with errno=-22 [ 106.705826][ T24] usb 5-1: USB disconnect, device number 8 [ 106.942514][ T6471] FAULT_INJECTION: forcing a failure. [ 106.942514][ T6471] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.957428][ T6471] CPU: 0 UID: 0 PID: 6471 Comm: syz.4.163 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 106.957451][ T6471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 106.957462][ T6471] Call Trace: [ 106.957467][ T6471] [ 106.957475][ T6471] dump_stack_lvl+0x16c/0x1f0 [ 106.957508][ T6471] should_fail_ex+0x512/0x640 [ 106.957535][ T6471] __fpu_restore_sig+0xf2/0x13a0 [ 106.957565][ T6471] ? __lock_acquire+0xaa4/0x1ba0 [ 106.957590][ T6471] ? __pfx___fpu_restore_sig+0x10/0x10 [ 106.957631][ T6471] ? __might_fault+0xe3/0x190 [ 106.957647][ T6471] ? __might_fault+0x13b/0x190 [ 106.957669][ T6471] fpu__restore_sig+0x115/0x190 [ 106.957698][ T6471] restore_sigcontext+0x4c9/0x6a0 [ 106.957723][ T6471] ? __pfx_restore_sigcontext+0x10/0x10 [ 106.957765][ T6471] ? __pfx_restore_altstack+0x10/0x10 [ 106.957794][ T6471] ? _raw_spin_unlock_irq+0x23/0x50 [ 106.957815][ T6471] ? lockdep_hardirqs_on+0x7c/0x110 [ 106.957843][ T6471] __do_sys_rt_sigreturn+0x1bb/0x230 [ 106.957867][ T6471] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 106.957893][ T6471] ? rcu_is_watching+0x12/0xc0 [ 106.957917][ T6471] do_syscall_64+0xcd/0x260 [ 106.957944][ T6471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.957963][ T6471] RIP: 0033:0x7f246f38e967 [ 106.957977][ T6471] Code: ff ff 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 [ 106.957992][ T6471] RSP: 002b:00007f247028a038 EFLAGS: 00000246 [ 106.958006][ T6471] RAX: 0000000000000114 RBX: 00007f246f5b5fa0 RCX: 00007f246f38e969 [ 106.958018][ T6471] RDX: 000000000000004e RSI: 0000000000000007 RDI: 0000000000000004 [ 106.958030][ T6471] RBP: 00007f247028a090 R08: 0000000000000000 R09: 0000000000000000 [ 106.958039][ T6471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.958049][ T6471] R13: 0000000000000000 R14: 00007f246f5b5fa0 R15: 00007ffec9d31e68 [ 106.958072][ T6471] [ 107.409018][ T6480] syz.2.165: attempt to access beyond end of device [ 107.409018][ T6480] nbd2: rw=0, sector=2, nr_sectors = 2 limit=0 [ 107.422420][ T6480] MINIX-fs: unable to read superblock [ 107.591364][ T6480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5132 sclass=netlink_route_socket pid=6480 comm=syz.2.165 [ 107.810521][ T5902] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 107.967624][ T6490] FAULT_INJECTION: forcing a failure. [ 107.967624][ T6490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.981867][ T6490] CPU: 0 UID: 0 PID: 6490 Comm: syz.3.167 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 107.981891][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 107.981901][ T6490] Call Trace: [ 107.981906][ T6490] [ 107.981913][ T6490] dump_stack_lvl+0x16c/0x1f0 [ 107.981944][ T6490] should_fail_ex+0x512/0x640 [ 107.981973][ T6490] _copy_from_user+0x2e/0xd0 [ 107.981999][ T6490] copy_from_sockptr_offset+0x13f/0x180 [ 107.982034][ T6490] ? __pfx_copy_from_sockptr_offset+0x10/0x10 [ 107.982060][ T6490] ? trace_kmalloc+0x2b/0xd0 [ 107.982093][ T6490] fl_create+0x25a/0xc60 [ 107.982125][ T6490] ? __pfx_fl_create+0x10/0x10 [ 107.982175][ T6490] ? __pfx_copy_from_sockptr_offset+0x10/0x10 [ 107.982210][ T6490] ipv6_flowlabel_opt+0x424/0x2f90 [ 107.982239][ T6490] ? __might_fault+0xe3/0x190 [ 107.982262][ T6490] ? __pfx_ipv6_flowlabel_opt+0x10/0x10 [ 107.982286][ T6490] ? do_raw_spin_lock+0x12c/0x2b0 [ 107.982313][ T6490] ? __local_bh_enable_ip+0xa4/0x120 [ 107.982338][ T6490] ? do_ipv6_setsockopt+0xff4/0x4420 [ 107.982357][ T6490] do_ipv6_setsockopt+0xff4/0x4420 [ 107.982383][ T6490] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 107.982401][ T6490] ? avc_has_perm_noaudit+0x117/0x3b0 [ 107.982424][ T6490] ? avc_has_perm_noaudit+0x149/0x3b0 [ 107.982446][ T6490] ? avc_has_perm+0x11a/0x1c0 [ 107.982463][ T6490] ? __pfx_avc_has_perm+0x10/0x10 [ 107.982491][ T6490] ? sock_has_perm+0x259/0x2f0 [ 107.982511][ T6490] ? __pfx_sock_has_perm+0x10/0x10 [ 107.982531][ T6490] ? selinux_netlbl_socket_setsockopt+0x183/0x470 [ 107.982556][ T6490] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 [ 107.982580][ T6490] ? proc_fail_nth_write+0x9f/0x250 [ 107.982613][ T6490] ? ipv6_setsockopt+0xcb/0x170 [ 107.982632][ T6490] ipv6_setsockopt+0xcb/0x170 [ 107.982655][ T6490] tcp_setsockopt+0xa7/0x100 [ 107.982675][ T6490] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 107.982698][ T6490] do_sock_setsockopt+0x221/0x470 [ 107.982720][ T6490] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 107.982760][ T6490] __sys_setsockopt+0x1a0/0x230 [ 107.982783][ T6490] __x64_sys_setsockopt+0xbd/0x160 [ 107.982799][ T6490] ? do_syscall_64+0x91/0x260 [ 107.982824][ T6490] ? lockdep_hardirqs_on+0x7c/0x110 [ 107.982847][ T6490] do_syscall_64+0xcd/0x260 [ 107.982873][ T6490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.982890][ T6490] RIP: 0033:0x7fb77cb8e969 [ 107.982905][ T6490] 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 [ 107.982921][ T6490] RSP: 002b:00007fb77a9f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 107.982937][ T6490] RAX: ffffffffffffffda RBX: 00007fb77cdb6080 RCX: 00007fb77cb8e969 [ 107.982948][ T6490] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 000000000000000c [ 107.982957][ T6490] RBP: 00007fb77a9f6090 R08: 0000000000000023 R09: 0000000000000000 [ 107.982967][ T6490] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 107.982976][ T6490] R13: 0000000000000000 R14: 00007fb77cdb6080 R15: 00007ffc077048f8 [ 107.983000][ T6490] [ 108.010072][ T5902] usb 2-1: Using ep0 maxpacket: 8 [ 108.747303][ T5902] usb 2-1: config 0 has no interfaces? [ 108.757341][ T5902] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 108.766688][ T5902] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.774787][ T5902] usb 2-1: Product: syz [ 108.780451][ T5902] usb 2-1: Manufacturer: syz [ 108.787153][ T5902] usb 2-1: SerialNumber: syz [ 108.804547][ T5902] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 108.828875][ T6248] Bluetooth: hci5: Frame reassembly failed (-84) [ 108.829630][ T5902] usb 2-1: no configuration chosen from 1 choice [ 108.848519][ T6248] Bluetooth: hci5: Frame reassembly failed (-84) [ 108.880793][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 108.948804][ T30] audit: type=1400 audit(1747961442.477:307): avc: denied { nlmsg_write } for pid=6495 comm="syz.3.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 109.132824][ T6504] ieee802154 phy1 wpan1: encryption failed: -22 [ 109.326966][ T30] audit: type=1400 audit(1747961442.677:308): avc: denied { write } for pid=6499 comm="syz.4.170" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 109.398758][ T30] audit: type=1400 audit(1747961442.737:309): avc: denied { write } for pid=6499 comm="syz.4.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 110.148539][ T6510] netlink: 8 bytes leftover after parsing attributes in process `syz.4.173'. [ 110.160321][ T30] audit: type=1400 audit(1747961443.757:310): avc: denied { name_connect } for pid=6509 comm="syz.4.173" dest=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 110.216015][ T6514] netlink: 48 bytes leftover after parsing attributes in process `syz.2.174'. [ 110.302381][ T971] usb 2-1: USB disconnect, device number 11 [ 110.451610][ T6517] ======================================================= [ 110.451610][ T6517] WARNING: The mand mount option has been deprecated and [ 110.451610][ T6517] and is ignored by this kernel. Remove the mand [ 110.451610][ T6517] option from the mount to silence this warning. [ 110.451610][ T6517] ======================================================= [ 110.475613][ T30] audit: type=1400 audit(1747961444.057:311): avc: denied { create } for pid=6511 comm="syz.4.175" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 110.498901][ T6517] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 110.519993][ T6517] /dev/nullb0: Can't open blockdev [ 110.550528][ T30] audit: type=1400 audit(1747961444.107:312): avc: denied { ioctl } for pid=6511 comm="syz.4.175" path="socket:[11312]" dev="sockfs" ino=11312 ioctlcmd=0x8b36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 110.600576][ T6524] FAULT_INJECTION: forcing a failure. [ 110.600576][ T6524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.628453][ T6524] CPU: 1 UID: 0 PID: 6524 Comm: syz.1.179 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 110.628478][ T6524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 110.628488][ T6524] Call Trace: [ 110.628494][ T6524] [ 110.628501][ T6524] dump_stack_lvl+0x16c/0x1f0 [ 110.628530][ T6524] should_fail_ex+0x512/0x640 [ 110.628558][ T6524] __fpu_restore_sig+0xf2/0x13a0 [ 110.628588][ T6524] ? __lock_acquire+0xaa4/0x1ba0 [ 110.628615][ T6524] ? __pfx___fpu_restore_sig+0x10/0x10 [ 110.628656][ T6524] ? __might_fault+0xe3/0x190 [ 110.628672][ T6524] ? __might_fault+0x13b/0x190 [ 110.628694][ T6524] fpu__restore_sig+0x115/0x190 [ 110.628723][ T6524] restore_sigcontext+0x4c9/0x6a0 [ 110.628747][ T6524] ? __pfx_restore_sigcontext+0x10/0x10 [ 110.628790][ T6524] ? __pfx_restore_altstack+0x10/0x10 [ 110.628819][ T6524] ? _raw_spin_unlock_irq+0x23/0x50 [ 110.628841][ T6524] ? lockdep_hardirqs_on+0x7c/0x110 [ 110.628869][ T6524] __do_sys_rt_sigreturn+0x1bb/0x230 [ 110.628893][ T6524] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 110.628925][ T6524] do_syscall_64+0xcd/0x260 [ 110.628952][ T6524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.628970][ T6524] RIP: 0033:0x7f6098f8e967 [ 110.628990][ T6524] Code: ff ff 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 [ 110.629006][ T6524] RSP: 002b:00007f6099eb9038 EFLAGS: 00000246 [ 110.629020][ T6524] RAX: 0000000000000000 RBX: 00007f60991b5fa0 RCX: 00007f6098f8e969 [ 110.629031][ T6524] RDX: 000000000000effd RSI: 0000000000000000 RDI: 0000000000000003 [ 110.629041][ T6524] RBP: 00007f6099eb9090 R08: 0000000000000000 R09: 0000000000000000 [ 110.629051][ T6524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.629060][ T6524] R13: 0000000000000000 R14: 00007f60991b5fa0 R15: 00007ffec924c6b8 [ 110.629084][ T6524] [ 110.834507][ T5814] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 110.899419][ T30] audit: type=1400 audit(1747961444.497:313): avc: denied { append } for pid=6529 comm="syz.2.180" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 110.923218][ T30] audit: type=1400 audit(1747961444.497:314): avc: denied { map } for pid=6529 comm="syz.2.180" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 110.946630][ T30] audit: type=1400 audit(1747961444.497:315): avc: denied { execute } for pid=6529 comm="syz.2.180" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 110.999826][ T30] audit: type=1400 audit(1747961444.597:316): avc: denied { setopt } for pid=6527 comm="syz.0.181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 111.094890][ T6535] lo speed is unknown, defaulting to 1000 [ 111.118761][ T6535] lo speed is unknown, defaulting to 1000 [ 111.146989][ T6535] lo speed is unknown, defaulting to 1000 [ 111.222133][ T6535] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 111.329814][ T6535] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 111.528413][ T6535] lo speed is unknown, defaulting to 1000 [ 111.539592][ T6535] lo speed is unknown, defaulting to 1000 [ 111.556716][ T6535] lo speed is unknown, defaulting to 1000 [ 111.567073][ T6535] lo speed is unknown, defaulting to 1000 [ 111.576904][ T6535] lo speed is unknown, defaulting to 1000 [ 111.629743][ T6548] netlink: 48 bytes leftover after parsing attributes in process `syz.4.186'. [ 111.735402][ T971] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 111.970483][ T971] usb 2-1: Using ep0 maxpacket: 8 [ 111.978539][ T971] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 111.989231][ T971] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 112.028655][ T971] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 112.043893][ T971] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.060763][ T971] usb 2-1: Product: syz [ 112.060822][ T971] usb 2-1: Manufacturer: syz [ 112.061450][ T971] usb 2-1: SerialNumber: syz [ 112.492755][ T971] usb 2-1: cannot find UAC_HEADER [ 112.749849][ T971] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 112.768963][ T971] usb 2-1: USB disconnect, device number 12 [ 112.824029][ T5956] udevd[5956]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 113.138919][ T6568] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 113.241224][ T6569] ref_ctr_offset mismatch. inode: 0xb9 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xc [ 113.759183][ T6578] netlink: 12 bytes leftover after parsing attributes in process `syz.3.196'. [ 114.258848][ T6586] netlink: 48 bytes leftover after parsing attributes in process `syz.0.198'. [ 114.451843][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 114.451858][ T30] audit: type=1804 audit(1747961448.047:328): pid=6587 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.3.199" name="/newroot/36/file0" dev="tmpfs" ino=203 res=1 errno=0 [ 114.492946][ T6587] ref_ctr_offset mismatch. inode: 0xcb offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xc [ 114.666634][ T6593] FAULT_INJECTION: forcing a failure. [ 114.666634][ T6593] name failslab, interval 1, probability 0, space 0, times 0 [ 114.685747][ T6593] CPU: 0 UID: 0 PID: 6593 Comm: syz.2.200 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 114.685770][ T6593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 114.685779][ T6593] Call Trace: [ 114.685784][ T6593] [ 114.685791][ T6593] dump_stack_lvl+0x16c/0x1f0 [ 114.685819][ T6593] should_fail_ex+0x512/0x640 [ 114.685846][ T6593] should_failslab+0xc2/0x120 [ 114.685868][ T6593] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 114.685885][ T6593] ? skb_clone+0x190/0x3f0 [ 114.685907][ T6593] skb_clone+0x190/0x3f0 [ 114.685927][ T6593] netlink_deliver_tap+0xabd/0xd30 [ 114.685953][ T6593] netlink_unicast+0x5df/0x7f0 [ 114.685977][ T6593] ? __pfx_netlink_unicast+0x10/0x10 [ 114.686005][ T6593] netlink_sendmsg+0x8d1/0xdd0 [ 114.686030][ T6593] ? __pfx_netlink_sendmsg+0x10/0x10 [ 114.686061][ T6593] ____sys_sendmsg+0xa95/0xc70 [ 114.686085][ T6593] ? copy_msghdr_from_user+0x10a/0x160 [ 114.686103][ T6593] ? __pfx_____sys_sendmsg+0x10/0x10 [ 114.686139][ T6593] ___sys_sendmsg+0x134/0x1d0 [ 114.686159][ T6593] ? __pfx____sys_sendmsg+0x10/0x10 [ 114.686215][ T6593] __sys_sendmsg+0x16d/0x220 [ 114.686234][ T6593] ? __pfx___sys_sendmsg+0x10/0x10 [ 114.686260][ T6593] ? rcu_is_watching+0x12/0xc0 [ 114.686287][ T6593] do_syscall_64+0xcd/0x260 [ 114.686313][ T6593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.686330][ T6593] RIP: 0033:0x7f493838e969 [ 114.686343][ T6593] 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 [ 114.686358][ T6593] RSP: 002b:00007f493914c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 114.686374][ T6593] RAX: ffffffffffffffda RBX: 00007f49385b5fa0 RCX: 00007f493838e969 [ 114.686385][ T6593] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 0000000000000004 [ 114.686393][ T6593] RBP: 00007f493914c090 R08: 0000000000000000 R09: 0000000000000000 [ 114.686402][ T6593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.686412][ T6593] R13: 0000000000000000 R14: 00007f49385b5fa0 R15: 00007ffc9c47e328 [ 114.686435][ T6593] [ 114.902483][ T6593] netlink: 'syz.2.200': attribute type 12 has an invalid length. [ 114.910515][ T6593] netlink: 'syz.2.200': attribute type 29 has an invalid length. [ 114.923850][ T6593] netlink: 148 bytes leftover after parsing attributes in process `syz.2.200'. [ 114.933032][ T6593] netlink: 'syz.2.200': attribute type 1 has an invalid length. [ 115.084138][ T6595] FAULT_INJECTION: forcing a failure. [ 115.084138][ T6595] name failslab, interval 1, probability 0, space 0, times 0 [ 115.097592][ T6595] CPU: 0 UID: 0 PID: 6595 Comm: syz.3.203 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 115.097608][ T6595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 115.097614][ T6595] Call Trace: [ 115.097617][ T6595] [ 115.097622][ T6595] dump_stack_lvl+0x16c/0x1f0 [ 115.097641][ T6595] should_fail_ex+0x512/0x640 [ 115.097659][ T6595] should_failslab+0xc2/0x120 [ 115.097671][ T6595] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 115.097683][ T6595] ? skb_clone+0x190/0x3f0 [ 115.097698][ T6595] skb_clone+0x190/0x3f0 [ 115.097710][ T6595] netlink_deliver_tap+0xabd/0xd30 [ 115.097727][ T6595] netlink_unicast+0x5df/0x7f0 [ 115.097743][ T6595] ? __pfx_netlink_unicast+0x10/0x10 [ 115.097760][ T6595] netlink_sendmsg+0x8d1/0xdd0 [ 115.097776][ T6595] ? __pfx_netlink_sendmsg+0x10/0x10 [ 115.097795][ T6595] ____sys_sendmsg+0xa95/0xc70 [ 115.097811][ T6595] ? copy_msghdr_from_user+0x10a/0x160 [ 115.097823][ T6595] ? __pfx_____sys_sendmsg+0x10/0x10 [ 115.097845][ T6595] ___sys_sendmsg+0x134/0x1d0 [ 115.097857][ T6595] ? __pfx____sys_sendmsg+0x10/0x10 [ 115.097895][ T6595] __sys_sendmsg+0x16d/0x220 [ 115.097915][ T6595] ? __pfx___sys_sendmsg+0x10/0x10 [ 115.097947][ T6595] ? rcu_is_watching+0x12/0xc0 [ 115.097966][ T6595] do_syscall_64+0xcd/0x260 [ 115.097983][ T6595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.097995][ T6595] RIP: 0033:0x7fb77cb8e969 [ 115.098004][ T6595] 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 [ 115.098015][ T6595] RSP: 002b:00007fb77d92d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 115.098025][ T6595] RAX: ffffffffffffffda RBX: 00007fb77cdb5fa0 RCX: 00007fb77cb8e969 [ 115.098032][ T6595] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000005 [ 115.098038][ T6595] RBP: 00007fb77d92d090 R08: 0000000000000000 R09: 0000000000000000 [ 115.098044][ T6595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.098050][ T6595] R13: 0000000000000000 R14: 00007fb77cdb5fa0 R15: 00007ffc077048f8 [ 115.098063][ T6595] [ 115.119951][ T30] audit: type=1400 audit(1747961448.717:329): avc: denied { write } for pid=6596 comm="syz.2.202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 115.267767][ T6595] lo: entered allmulticast mode [ 115.345218][ T30] audit: type=1400 audit(1747961448.947:330): avc: denied { read } for pid=6596 comm="syz.2.202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 115.368222][ T6595] tunl0: entered allmulticast mode [ 115.389806][ T6595] gre0: entered allmulticast mode [ 115.429077][ T6595] gretap0: entered allmulticast mode [ 115.447904][ T6595] erspan0: entered allmulticast mode [ 115.458866][ T6595] ip_vti0: entered allmulticast mode [ 115.481892][ T6595] ip6_vti0: entered allmulticast mode [ 115.556569][ T6606] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 115.625700][ T6595] sit0: entered allmulticast mode [ 115.774641][ T6595] ip6tnl0: entered allmulticast mode [ 115.790304][ T6595] ip6gre0: entered allmulticast mode [ 115.798410][ T6595] syz_tun: entered allmulticast mode [ 115.829626][ T6595] ip6gretap0: entered allmulticast mode [ 115.846946][ T6595] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.854591][ T6595] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.872146][ T6595] bridge0: entered allmulticast mode [ 115.879563][ T6595] vcan0: entered allmulticast mode [ 115.887897][ T6595] bond0: entered allmulticast mode [ 115.893278][ T6595] bond_slave_0: entered allmulticast mode [ 115.899012][ T6595] bond_slave_1: entered allmulticast mode [ 115.907657][ T6595] team0: entered allmulticast mode [ 115.912831][ T6595] team_slave_0: entered allmulticast mode [ 115.918541][ T6595] team_slave_1: entered allmulticast mode [ 115.927141][ T6595] dummy0: entered allmulticast mode [ 115.935705][ T6595] nlmon0: entered allmulticast mode [ 115.941983][ T6595] caif0: entered allmulticast mode [ 115.947441][ T6595] batadv0: entered allmulticast mode [ 115.954904][ T6595] vxcan0: entered allmulticast mode [ 115.961006][ T6595] vxcan1: entered allmulticast mode [ 115.967665][ T6595] veth0: entered allmulticast mode [ 115.975679][ T6595] veth1: entered allmulticast mode [ 115.984421][ T6595] wg0: entered allmulticast mode [ 115.993313][ T6595] wg1: entered allmulticast mode [ 115.999572][ T6595] wg2: entered allmulticast mode [ 116.006352][ T6595] veth0_to_bridge: entered allmulticast mode [ 116.017008][ T6595] veth1_to_bridge: entered allmulticast mode [ 116.026778][ T6595] veth0_to_bond: entered allmulticast mode [ 116.036138][ T6595] veth1_to_bond: entered allmulticast mode [ 116.045315][ T6595] veth0_to_team: entered allmulticast mode [ 116.055534][ T6595] veth1_to_team: entered allmulticast mode [ 116.065807][ T6595] veth0_to_batadv: entered allmulticast mode [ 116.074476][ T6595] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.082360][ T6595] batadv_slave_0: entered allmulticast mode [ 116.091097][ T6595] veth1_to_batadv: entered allmulticast mode [ 116.099090][ T6595] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.107795][ T6595] batadv_slave_1: entered allmulticast mode [ 116.116535][ T6595] xfrm0: entered allmulticast mode [ 116.128669][ T6595] veth0_to_hsr: entered allmulticast mode [ 116.136165][ T6595] hsr_slave_0: entered allmulticast mode [ 116.143232][ T6595] veth1_to_hsr: entered allmulticast mode [ 116.150640][ T6595] hsr_slave_1: entered allmulticast mode [ 116.158612][ T6595] hsr0: entered allmulticast mode [ 116.165548][ T6595] veth1_virt_wifi: entered allmulticast mode [ 116.174855][ T6595] veth0_virt_wifi: entered allmulticast mode [ 116.183706][ T6595] net veth1_virt_wifi virt_wifi0: entered allmulticast mode [ 116.191505][ T6595] veth1_vlan: entered allmulticast mode [ 116.198840][ T6595] veth0_vlan: entered allmulticast mode [ 116.210174][ T6595] vlan0: entered allmulticast mode [ 116.216650][ T6595] vlan1: entered allmulticast mode [ 116.222524][ T6595] macvlan0: entered allmulticast mode [ 116.229709][ T6595] macvlan1: entered allmulticast mode [ 116.237621][ T6595] ipvlan0: entered allmulticast mode [ 116.243451][ T6595] ipvlan1: entered allmulticast mode [ 116.249168][ T6595] veth1_macvtap: entered allmulticast mode [ 116.256980][ T6595] veth0_macvtap: entered allmulticast mode [ 116.265316][ T6595] macvtap0: entered allmulticast mode [ 116.273610][ T6595] macsec0: entered allmulticast mode [ 116.282222][ T6595] geneve0: entered allmulticast mode [ 116.289177][ T6595] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.298108][ T6595] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.307133][ T6595] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.316041][ T6595] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.325473][ T6595] geneve1: entered allmulticast mode [ 116.334666][ T6595] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 116.344709][ T6595] netdevsim netdevsim3 netdevsim1: entered allmulticast mode [ 116.356748][ T6595] netdevsim netdevsim3 netdevsim2: entered allmulticast mode [ 116.365428][ T6595] netdevsim netdevsim3 netdevsim3: entered allmulticast mode [ 116.383196][ T6595] mac80211_hwsim hwsim6 wlan0: entered allmulticast mode [ 116.396385][ T6595] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 116.405557][ T6595] mac80211_hwsim hwsim12 wlan2: entered allmulticast mode [ 116.887086][ T6626] FAULT_INJECTION: forcing a failure. [ 116.887086][ T6626] name failslab, interval 1, probability 0, space 0, times 0 [ 116.903208][ T6626] CPU: 0 UID: 0 PID: 6626 Comm: syz.2.211 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 116.903234][ T6626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 116.903245][ T6626] Call Trace: [ 116.903252][ T6626] [ 116.903259][ T6626] dump_stack_lvl+0x16c/0x1f0 [ 116.903289][ T6626] should_fail_ex+0x512/0x640 [ 116.903312][ T6626] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 116.903333][ T6626] should_failslab+0xc2/0x120 [ 116.903353][ T6626] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 116.903371][ T6626] ? __d_alloc+0x31/0xaa0 [ 116.903393][ T6626] __d_alloc+0x31/0xaa0 [ 116.903415][ T6626] d_alloc+0x4a/0x1e0 [ 116.903436][ T6626] d_alloc_parallel+0xe3/0x12e0 [ 116.903467][ T6626] ? find_held_lock+0x2b/0x80 [ 116.903490][ T6626] ? __pfx_d_alloc_parallel+0x10/0x10 [ 116.903517][ T6626] ? __d_lookup+0x266/0x4a0 [ 116.903547][ T6626] lookup_open.isra.0+0x665/0x1580 [ 116.903577][ T6626] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 116.903618][ T6626] ? lookup_fast+0x156/0x610 [ 116.903646][ T6626] path_openat+0x905/0x2d40 [ 116.903673][ T6626] ? __pfx_path_openat+0x10/0x10 [ 116.903697][ T6626] do_filp_open+0x20b/0x470 [ 116.903715][ T6626] ? __pfx_do_filp_open+0x10/0x10 [ 116.903752][ T6626] ? alloc_fd+0x471/0x7d0 [ 116.903787][ T6626] do_sys_openat2+0x11b/0x1d0 [ 116.903808][ T6626] ? __pfx_do_sys_openat2+0x10/0x10 [ 116.903831][ T6626] ? __fget_files+0x20e/0x3c0 [ 116.903852][ T6626] __x64_sys_openat+0x174/0x210 [ 116.903873][ T6626] ? __pfx___x64_sys_openat+0x10/0x10 [ 116.903893][ T6626] ? ksys_write+0x1b9/0x240 [ 116.903919][ T6626] ? rcu_is_watching+0x12/0xc0 [ 116.903953][ T6626] do_syscall_64+0xcd/0x260 [ 116.903976][ T6626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.903988][ T6626] RIP: 0033:0x7f493838e969 [ 116.903997][ T6626] 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 [ 116.904007][ T6626] RSP: 002b:00007f493912b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.904018][ T6626] RAX: ffffffffffffffda RBX: 00007f49385b6080 RCX: 00007f493838e969 [ 116.904025][ T6626] RDX: 0000000000000000 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 116.904031][ T6626] RBP: 00007f493912b090 R08: 0000000000000000 R09: 0000000000000000 [ 116.904038][ T6626] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 116.904044][ T6626] R13: 0000000000000000 R14: 00007f49385b6080 R15: 00007ffc9c47e328 [ 116.904058][ T6626] [ 117.153185][ C0] vkms_vblank_simulate: vblank timer overrun [ 117.224514][ T52] Bluetooth: hci5: Frame reassembly failed (-84) [ 117.231102][ T52] Bluetooth: hci5: Frame reassembly failed (-84) [ 117.237724][ T52] Bluetooth: hci5: Frame reassembly failed (-84) [ 117.245614][ T52] Bluetooth: hci5: Frame reassembly failed (-84) [ 117.257769][ T52] Bluetooth: hci5: Frame reassembly failed (-84) [ 117.710949][ T971] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 117.870454][ T971] usb 2-1: Using ep0 maxpacket: 8 [ 117.876913][ T971] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 117.888754][ T971] usb 2-1: New USB device found, idVendor=17a1, idProduct=0128, bcdDevice= 5.f6 [ 117.897901][ T971] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.906074][ T971] usb 2-1: Product: syz [ 117.910354][ T971] usb 2-1: Manufacturer: syz [ 117.920250][ T971] usb 2-1: SerialNumber: syz [ 118.000411][ T30] audit: type=1400 audit(1747961451.567:331): avc: denied { setcurrent } for pid=6635 comm="syz.2.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 118.020965][ T971] usb 2-1: config 0 descriptor?? [ 118.228693][ T30] audit: type=1400 audit(1747961451.577:332): avc: denied { create } for pid=6635 comm="syz.2.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 118.255983][ T971] gspca_main: t613-2.14.0 probing 17a1:0128 [ 118.275589][ T971] gspca_t613: unknown sensor 0000 [ 118.283110][ T971] t613 2-1:0.0: probe with driver t613 failed with error -22 [ 118.300914][ T971] usb 2-1: USB disconnect, device number 13 [ 119.108263][ T30] audit: type=1400 audit(1747961452.707:333): avc: denied { create } for pid=6651 comm="syz.2.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 119.130576][ T30] audit: type=1400 audit(1747961452.707:334): avc: denied { setopt } for pid=6651 comm="syz.2.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 119.151977][ T30] audit: type=1400 audit(1747961452.707:335): avc: denied { ioctl } for pid=6651 comm="syz.2.221" path="socket:[10843]" dev="sockfs" ino=10843 ioctlcmd=0x9439 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 119.218140][ T30] audit: type=1400 audit(1747961452.707:336): avc: denied { bind } for pid=6651 comm="syz.2.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 119.250503][ T5814] Bluetooth: hci5: command 0x1003 tx timeout [ 119.259179][ T5812] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 119.417086][ T6662] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 119.430448][ T971] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 119.620467][ T971] usb 1-1: Using ep0 maxpacket: 32 [ 119.707014][ T971] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 119.742191][ T971] usb 1-1: config 0 has no interface number 0 [ 119.771656][ T971] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 119.785192][ T971] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.800430][ T971] usb 1-1: Product: syz [ 119.828962][ T971] usb 1-1: Manufacturer: syz [ 119.846989][ T971] usb 1-1: SerialNumber: syz [ 119.867722][ T971] usb 1-1: config 0 descriptor?? [ 119.886512][ T5812] Bluetooth: hci4: link tx timeout [ 119.892102][ T5812] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 119.904465][ T971] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 120.282020][ T30] audit: type=1400 audit(1747961453.867:337): avc: denied { ioctl } for pid=6675 comm="syz.4.227" path="/dev/sg0" dev="devtmpfs" ino=732 ioctlcmd=0x227b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 120.350558][ T971] usb 1-1: qt2_attach - failed to power on unit: -71 [ 120.365824][ T971] quatech2 1-1:0.51: probe with driver quatech2 failed with error -71 [ 120.700703][ T971] usb 1-1: USB disconnect, device number 10 [ 120.771159][ T30] audit: type=1400 audit(1747961454.367:338): avc: denied { load_policy } for pid=6682 comm="syz.1.229" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 120.896453][ T6683] SELinux: failed to load policy [ 122.050516][ T5814] Bluetooth: hci4: command 0x0406 tx timeout [ 124.581270][ T971] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 124.750531][ T971] usb 4-1: Using ep0 maxpacket: 16 [ 124.759231][ T971] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.794349][ T971] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 124.806468][ T971] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.841773][ T971] usb 4-1: config 0 descriptor?? [ 125.207485][ T971] usbhid 4-1:0.0: can't add hid device: -71 [ 125.213476][ T971] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 125.263979][ T971] usb 4-1: USB disconnect, device number 6 [ 125.760441][ T971] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 125.924215][ T971] usb 1-1: Using ep0 maxpacket: 32 [ 125.942379][ T971] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 125.966746][ T971] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 245, changing to 11 [ 125.978283][ T971] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 58613, setting to 1024 [ 125.989595][ T971] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 126.000731][ T971] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 126.016227][ T971] usb 1-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 126.050472][ T971] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.058494][ T971] usb 1-1: Product: syz [ 126.140441][ T971] usb 1-1: Manufacturer: syz [ 126.145139][ T971] usb 1-1: SerialNumber: syz [ 126.173382][ T971] usb 1-1: config 0 descriptor?? [ 126.390159][ T6723] openvswitch: netlink: Message has 4 unknown bytes. [ 126.415566][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.422500][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.429814][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.455073][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.455084][ T5861] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 126.471683][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 126.483454][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.490745][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.497057][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.506767][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.516708][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.527992][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.535111][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.560527][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.569031][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.576392][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.586179][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.598816][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.608518][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.615693][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.620459][ T5861] usb 4-1: Using ep0 maxpacket: 32 [ 126.631315][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.633565][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 126.637604][ T971] iforce 1-1:0.0: usb_submit_urb failed: -71 [ 126.648894][ T971] input input6: Timeout waiting for response from device. [ 126.678797][ T5861] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 126.686895][ T971] usb 1-1: USB disconnect, device number 11 [ 126.713400][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 126.746319][ T9] usb 2-1: config 1 has an invalid interface number: 65 but max is 0 [ 126.754951][ T5861] usb 4-1: config 0 has no interface number 0 [ 126.761217][ T9] usb 2-1: config 1 has no interface number 0 [ 126.767536][ T9] usb 2-1: config 1 interface 65 has no altsetting 0 [ 126.779918][ T5861] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 126.789380][ T5861] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.797816][ T5861] usb 4-1: Product: syz [ 126.802391][ T5861] usb 4-1: Manufacturer: syz [ 126.808039][ T5861] usb 4-1: SerialNumber: syz [ 126.808424][ T9] usb 2-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice=2b.cd [ 126.823142][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.835117][ T5861] usb 4-1: config 0 descriptor?? [ 126.851399][ T9] usb 2-1: Product: syz [ 126.855773][ T9] usb 2-1: Manufacturer: syz [ 126.862668][ T5861] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 126.871989][ T9] usb 2-1: SerialNumber: syz [ 127.412394][ T5861] usb 4-1: qt2_attach - failed to power on unit: -71 [ 127.429611][ T9] kalmia 2-1:1.65 (unnamed net_device) (uninitialized): Error sending init packet. Status -22 [ 127.442337][ T5861] quatech2 4-1:0.51: probe with driver quatech2 failed with error -71 [ 127.451043][ T9] kalmia 2-1:1.65: probe with driver kalmia failed with error -22 [ 127.464740][ T5861] usb 4-1: USB disconnect, device number 7 [ 127.479585][ T9] usb 2-1: USB disconnect, device number 14 [ 127.719342][ T6754] FAULT_INJECTION: forcing a failure. [ 127.719342][ T6754] name failslab, interval 1, probability 0, space 0, times 0 [ 127.732644][ T6754] CPU: 0 UID: 0 PID: 6754 Comm: syz.4.249 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 127.732668][ T6754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 127.732677][ T6754] Call Trace: [ 127.732681][ T6754] [ 127.732685][ T6754] dump_stack_lvl+0x16c/0x1f0 [ 127.732704][ T6754] should_fail_ex+0x512/0x640 [ 127.732720][ T6754] ? fs_reclaim_acquire+0xae/0x150 [ 127.732736][ T6754] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 127.732753][ T6754] should_failslab+0xc2/0x120 [ 127.732765][ T6754] __kmalloc_noprof+0xd2/0x510 [ 127.732779][ T6754] tomoyo_realpath_from_path+0xc2/0x6e0 [ 127.732797][ T6754] ? tomoyo_profile+0x47/0x60 [ 127.732809][ T6754] tomoyo_path_number_perm+0x245/0x580 [ 127.732823][ T6754] ? tomoyo_path_number_perm+0x237/0x580 [ 127.732838][ T6754] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 127.732853][ T6754] ? find_held_lock+0x2b/0x80 [ 127.732879][ T6754] ? find_held_lock+0x2b/0x80 [ 127.732891][ T6754] ? hook_file_ioctl_common+0x145/0x410 [ 127.732906][ T6754] ? __fget_files+0x20e/0x3c0 [ 127.732919][ T6754] security_file_ioctl+0x9b/0x240 [ 127.732936][ T6754] __x64_sys_ioctl+0xb7/0x200 [ 127.732958][ T6754] do_syscall_64+0xcd/0x260 [ 127.732975][ T6754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.732986][ T6754] RIP: 0033:0x7f246f38e969 [ 127.732995][ T6754] 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 [ 127.733006][ T6754] RSP: 002b:00007f2470269038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.733016][ T6754] RAX: ffffffffffffffda RBX: 00007f246f5b6080 RCX: 00007f246f38e969 [ 127.733023][ T6754] RDX: 0000000000000003 RSI: 0000000000000708 RDI: 0000000000000004 [ 127.733029][ T6754] RBP: 00007f2470269090 R08: 0000000000000000 R09: 0000000000000000 [ 127.733036][ T6754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.733041][ T6754] R13: 0000000000000000 R14: 00007f246f5b6080 R15: 00007ffec9d31e68 [ 127.733055][ T6754] [ 127.733067][ T6754] ERROR: Out of memory at tomoyo_realpath_from_path. [ 128.547624][ T30] audit: type=1400 audit(1747961462.057:339): avc: denied { mounton } for pid=6758 comm="syz.3.251" path="/proc/138/task" dev="proc" ino=10957 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 128.979564][ T971] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 129.992161][ T971] usb 4-1: config 0 has no interfaces? [ 129.998326][ T971] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 130.008329][ T971] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.023138][ T971] usb 4-1: config 0 descriptor?? [ 130.091966][ T30] audit: type=1400 audit(1747961463.617:340): avc: denied { audit_control } for pid=6775 comm="syz.1.253" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 130.535685][ T971] usb 4-1: USB disconnect, device number 8 [ 132.357622][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.890588][ T5860] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 133.110455][ T5860] usb 5-1: Using ep0 maxpacket: 8 [ 133.117097][ T5860] usb 5-1: config 2 has an invalid interface number: 31 but max is 0 [ 133.224856][ T5860] usb 5-1: config 2 has no interface number 0 [ 133.231862][ T5860] usb 5-1: config 2 interface 31 has no altsetting 0 [ 133.246011][ T5860] usb 5-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 133.256947][ T5860] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.256969][ T5860] usb 5-1: Product: syz [ 133.256983][ T5860] usb 5-1: Manufacturer: syz [ 133.256996][ T5860] usb 5-1: SerialNumber: syz [ 133.267070][ T5860] ch9200 5-1:2.31: probe with driver ch9200 failed with error -22 [ 134.125329][ T6812] netlink: 56 bytes leftover after parsing attributes in process `syz.2.259'. [ 136.181882][ T5861] usb 5-1: USB disconnect, device number 9 [ 136.392697][ T6811] input: syz1 as /devices/virtual/input/input7 [ 136.403643][ T30] audit: type=1400 audit(1747961470.007:341): avc: denied { read } for pid=5169 comm="acpid" name="event4" dev="devtmpfs" ino=2849 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 139.606199][ C0] sched: DL replenish lagged too much [ 140.765941][ T30] audit: type=1400 audit(1747961470.007:342): avc: denied { open } for pid=5169 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=2849 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 141.686307][ T5860] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 141.732988][ T30] audit: type=1400 audit(1747961470.007:343): avc: denied { ioctl } for pid=5169 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=2849 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 141.891927][ T5860] usb 4-1: Using ep0 maxpacket: 32 [ 141.953565][ T6833] FAULT_INJECTION: forcing a failure. [ 141.953565][ T6833] name failslab, interval 1, probability 0, space 0, times 0 [ 141.966245][ T5860] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 141.966270][ T5860] usb 4-1: config 0 has no interface number 0 [ 142.211708][ T6833] CPU: 0 UID: 0 PID: 6833 Comm: syz.4.264 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 142.211735][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 142.211745][ T6833] Call Trace: [ 142.211751][ T6833] [ 142.211757][ T6833] dump_stack_lvl+0x16c/0x1f0 [ 142.211800][ T6833] should_fail_ex+0x512/0x640 [ 142.211827][ T6833] should_failslab+0xc2/0x120 [ 142.211847][ T6833] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 142.211865][ T6833] ? skb_clone+0x190/0x3f0 [ 142.211888][ T6833] skb_clone+0x190/0x3f0 [ 142.211906][ T6833] netlink_deliver_tap+0xabd/0xd30 [ 142.211934][ T6833] netlink_unicast+0x5df/0x7f0 [ 142.211958][ T6833] ? __pfx_netlink_unicast+0x10/0x10 [ 142.211987][ T6833] netlink_sendmsg+0x8d1/0xdd0 [ 142.212013][ T6833] ? __pfx_netlink_sendmsg+0x10/0x10 [ 142.212043][ T6833] ____sys_sendmsg+0xa95/0xc70 [ 142.212069][ T6833] ? copy_msghdr_from_user+0x10a/0x160 [ 142.212088][ T6833] ? __pfx_____sys_sendmsg+0x10/0x10 [ 142.212131][ T6833] ___sys_sendmsg+0x134/0x1d0 [ 142.212153][ T6833] ? __pfx____sys_sendmsg+0x10/0x10 [ 142.212199][ T6833] __sys_sendmsg+0x16d/0x220 [ 142.212219][ T6833] ? __pfx___sys_sendmsg+0x10/0x10 [ 142.212256][ T6833] do_syscall_64+0xcd/0x260 [ 142.212283][ T6833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.212302][ T6833] RIP: 0033:0x7f246f38e969 [ 142.212316][ T6833] 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 [ 142.212332][ T6833] RSP: 002b:00007f2470269038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 142.212349][ T6833] RAX: ffffffffffffffda RBX: 00007f246f5b6080 RCX: 00007f246f38e969 [ 142.212360][ T6833] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 142.212369][ T6833] RBP: 00007f2470269090 R08: 0000000000000000 R09: 0000000000000000 [ 142.212380][ T6833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.212389][ T6833] R13: 0000000000000001 R14: 00007f246f5b6080 R15: 00007ffec9d31e68 [ 142.212414][ T6833] [ 142.222594][ T6833] netlink: 12 bytes leftover after parsing attributes in process `syz.4.264'. [ 146.702421][ T30] audit: type=1400 audit(1747961480.307:344): avc: denied { bind } for pid=6834 comm="syz.2.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 147.070490][ T30] audit: type=1400 audit(1747961480.357:345): avc: denied { bind } for pid=6834 comm="syz.2.265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 148.391251][ T5860] usb 4-1: string descriptor 0 read error: -32 [ 148.745214][ T5860] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 148.797829][ T5860] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.693334][ T5860] usb 4-1: config 0 descriptor?? [ 149.790611][ T5860] usb 4-1: can't set config #0, error -32 [ 151.769004][ T5814] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.786254][ T5814] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.794092][ T5814] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.802210][ T5814] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.820864][ T5814] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 152.493888][ T6886] lo speed is unknown, defaulting to 1000 [ 153.892156][ T5812] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 153.904431][ T5812] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 153.920215][ T5812] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.003717][ T5812] Bluetooth: hci5: command tx timeout [ 154.593332][ T5812] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.601068][ T5812] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 155.129070][ T30] audit: type=1400 audit(1747961488.727:346): avc: denied { bind } for pid=6902 comm="syz.2.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 155.164258][ T30] audit: type=1400 audit(1747961488.757:347): avc: denied { listen } for pid=6902 comm="syz.2.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 155.322956][ T30] audit: type=1400 audit(1747961488.767:348): avc: denied { connect } for pid=6902 comm="syz.2.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 155.350629][ T5902] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 155.443514][ T30] audit: type=1400 audit(1747961488.817:349): avc: denied { write } for pid=6902 comm="syz.2.275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 155.447929][ T6892] lo speed is unknown, defaulting to 1000 [ 155.660495][ T5902] usb 2-1: device descriptor read/64, error -71 [ 156.679894][ T5814] Bluetooth: hci5: command tx timeout [ 156.686311][ T5812] Bluetooth: hci6: command tx timeout [ 156.918830][ T6886] chnl_net:caif_netlink_parms(): no params data found [ 156.968068][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 157.282299][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 157.320646][ T10] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 157.328991][ T10] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 157.355370][ T10] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 157.367574][ T10] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 157.376445][ T10] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 157.510435][ T10] usb 3-1: config 0 has no interface number 0 [ 157.548144][ T10] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 157.562146][ T10] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 157.573471][ T10] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 157.587253][ T10] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 157.600556][ T10] usb 3-1: config 0 interface 125 has no altsetting 2 [ 157.609591][ T10] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 157.618830][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.640437][ T10] usb 3-1: Product: syz [ 157.673514][ T10] usb 3-1: Manufacturer: syz [ 157.678280][ T10] usb 3-1: SerialNumber: syz [ 157.691216][ T10] usb 3-1: config 0 descriptor?? [ 157.718515][ T10] usb 3-1: selecting invalid altsetting 2 [ 158.550642][ T6910] netlink: 20 bytes leftover after parsing attributes in process `syz.2.276'. [ 158.962888][ T5812] Bluetooth: hci5: command tx timeout [ 158.970545][ T5814] Bluetooth: hci6: command tx timeout [ 158.978440][ T6910] netlink: 8 bytes leftover after parsing attributes in process `syz.2.276'. [ 159.110583][ T6886] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.205716][ T6886] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.226053][ T6886] bridge_slave_0: entered allmulticast mode [ 159.237095][ T6886] bridge_slave_0: entered promiscuous mode [ 159.715662][ T6910] erspan1: entered promiscuous mode [ 159.961255][ T6933] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 159.968667][ T6933] IPv6: NLM_F_CREATE should be set when creating new route [ 159.976146][ T5862] usb 3-1: USB disconnect, device number 10 [ 160.050325][ T6886] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.070495][ T6886] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.102444][ T6886] bridge_slave_1: entered allmulticast mode [ 160.131283][ T6886] bridge_slave_1: entered promiscuous mode [ 160.150748][ T6892] chnl_net:caif_netlink_parms(): no params data found [ 161.692566][ T5812] Bluetooth: hci6: command tx timeout [ 161.694487][ T5814] Bluetooth: hci5: command tx timeout [ 162.145067][ T6886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.833237][ T6886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.131499][ T6945] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 163.211678][ T6886] team0: Port device team_slave_0 added [ 163.256600][ T6886] team0: Port device team_slave_1 added [ 163.416663][ T5862] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 163.741749][ T5814] Bluetooth: hci6: command tx timeout [ 163.826297][ T971] usb 4-1: USB disconnect, device number 9 [ 164.026904][ T5862] usb 3-1: Using ep0 maxpacket: 32 [ 164.368061][ T5862] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 9 [ 164.382070][ T5862] usb 3-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 164.391417][ T5862] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.399419][ T5862] usb 3-1: Product: syz [ 164.404397][ T5862] usb 3-1: Manufacturer: syz [ 164.408999][ T5862] usb 3-1: SerialNumber: syz [ 164.442820][ T5862] usb 3-1: config 0 descriptor?? [ 164.448513][ T6945] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 164.486686][ T5862] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input9 [ 165.031891][ T6892] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.063963][ T30] audit: type=1400 audit(1747961498.667:350): avc: denied { read append } for pid=6944 comm="syz.2.282" name="mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 165.080961][ T6892] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.097883][ T6892] bridge_slave_0: entered allmulticast mode [ 165.229696][ T30] audit: type=1400 audit(1747961498.827:351): avc: denied { open } for pid=6944 comm="syz.2.282" path="/dev/input/mice" dev="devtmpfs" ino=916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 165.259516][ T971] usb 3-1: USB disconnect, device number 11 [ 165.259640][ C0] usbtouchscreen 3-1:0.0: usbtouch_irq - usb_submit_urb failed with result: -19 [ 165.267079][ T6892] bridge_slave_0: entered promiscuous mode [ 165.494573][ T6892] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.516098][ T6892] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.723248][ T6892] bridge_slave_1: entered allmulticast mode [ 165.732306][ T6892] bridge_slave_1: entered promiscuous mode [ 165.860435][ T5862] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 166.809368][ T6886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.811090][ T5862] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 166.902960][ T5862] usb 5-1: config 2 interface 0 altsetting 178 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 166.924742][ T5862] usb 5-1: config 2 interface 0 has no altsetting 0 [ 166.928375][ T6886] 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. [ 166.961646][ T5862] usb 5-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=da.47 [ 166.967626][ T6886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.980392][ T5862] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.986293][ T6886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.025905][ T5862] usb 5-1: Product: syz [ 167.041111][ T6886] 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. [ 167.044605][ T5862] usb 5-1: Manufacturer: syz [ 167.081816][ T6886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.430667][ T5862] usb 5-1: SerialNumber: syz [ 167.623502][ T6892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.770692][ T5862] usb 5-1: USB disconnect, device number 10 [ 167.820471][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 167.893726][ T6892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.131375][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.162889][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.189385][ T10] usb 3-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 168.430769][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.451649][ T10] usb 3-1: config 0 descriptor?? [ 173.638602][ T10] usbhid 3-1:0.0: can't add hid device: -32 [ 173.651469][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 173.854646][ T5902] usb 3-1: USB disconnect, device number 12 [ 174.159731][ T971] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 174.471115][ T971] usb 5-1: Using ep0 maxpacket: 16 [ 174.793346][ T971] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.833845][ T6886] hsr_slave_0: entered promiscuous mode [ 176.323114][ T971] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.341606][ T6886] hsr_slave_1: entered promiscuous mode [ 176.347286][ T971] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 176.361527][ T6886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 176.369086][ T6886] Cannot create hsr debugfs directory [ 176.379230][ T971] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 176.394888][ T971] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.442043][ T971] usb 5-1: config 0 descriptor?? [ 177.781667][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 177.964927][ T6892] team0: Port device team_slave_0 added [ 177.970227][ T971] microsoft 0003:045E:07DA.0003: ignoring exceeding usage max [ 177.979820][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.223676][ T6892] team0: Port device team_slave_1 added [ 178.236236][ T30] audit: type=1400 audit(1747961511.837:352): avc: denied { map } for pid=6977 comm="syz.1.291" path="socket:[11262]" dev="sockfs" ino=11262 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 178.242993][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.274426][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.282156][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.299679][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.307505][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.329819][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.355598][ T6892] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 178.367411][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 178.369878][ T6892] 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. [ 178.392614][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 179.319431][ T6892] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.340152][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 179.347696][ T24] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 179.384300][ T6892] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.395320][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 179.415157][ T6892] 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. [ 179.443608][ T971] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 179.760125][ T6892] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 179.944479][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 179.953157][ T971] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0003/input/input10 [ 180.333406][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 180.374018][ T24] usb 3-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 180.400680][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.424716][ T24] usb 3-1: config 0 descriptor?? [ 180.743826][ T971] microsoft 0003:045E:07DA.0003: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 180.872786][ T24] corsair-cpro 0003:1B1C:0C10.0004: hidraw1: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.2-1/input0 [ 180.890769][ T971] usb 5-1: USB disconnect, device number 11 [ 180.931012][ T6892] hsr_slave_0: entered promiscuous mode [ 180.957793][ T6892] hsr_slave_1: entered promiscuous mode [ 180.979814][ T6892] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 181.023085][ T6892] Cannot create hsr debugfs directory [ 181.028011][ T6989] fido_id[6989]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 182.546881][ T971] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 183.051582][ T24] corsair-cpro 0003:1B1C:0C10.0004: probe with driver corsair-cpro failed with error -71 [ 183.182776][ T6861] bridge_slave_1: left promiscuous mode [ 183.192267][ T6861] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.440548][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 184.476618][ T6861] bridge_slave_0: left promiscuous mode [ 184.499455][ T6861] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.536052][ T24] usb 3-1: USB disconnect, device number 13 [ 184.640449][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 186.280453][ T971] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 186.530677][ T5822] Bluetooth: hci0: command 0x0406 tx timeout [ 186.531100][ T5821] Bluetooth: hci1: command 0x0406 tx timeout [ 186.536795][ T5822] Bluetooth: hci3: command 0x0406 tx timeout [ 189.621545][ T10] usb 2-1: device descriptor read/all, error -71 [ 189.760414][ T971] usb 5-1: device not accepting address 13, error -71 [ 189.767418][ T971] usb usb5-port1: attempt power cycle [ 192.821226][ T6861] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 193.540437][ T6861] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 193.555752][ T6861] bond0 (unregistering): Released all slaves [ 195.482495][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 196.638429][ T6886] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 198.029429][ T6886] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 200.167501][ T24] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 201.200460][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 201.268332][ T24] usb 5-1: device descriptor read/all, error -71 [ 201.961062][ T6886] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 202.055993][ T6886] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 205.231881][ T7046] FAULT_INJECTION: forcing a failure. [ 205.231881][ T7046] name failslab, interval 1, probability 0, space 0, times 0 [ 205.244632][ T7046] CPU: 1 UID: 0 PID: 7046 Comm: syz.1.304 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 205.244656][ T7046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 205.244666][ T7046] Call Trace: [ 205.244673][ T7046] [ 205.244680][ T7046] dump_stack_lvl+0x16c/0x1f0 [ 205.244711][ T7046] should_fail_ex+0x512/0x640 [ 205.244740][ T7046] should_failslab+0xc2/0x120 [ 205.244760][ T7046] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 205.244779][ T7046] ? skb_clone+0x190/0x3f0 [ 205.244803][ T7046] skb_clone+0x190/0x3f0 [ 205.244823][ T7046] netlink_deliver_tap+0xabd/0xd30 [ 205.244852][ T7046] netlink_unicast+0x5df/0x7f0 [ 205.244877][ T7046] ? __pfx_netlink_unicast+0x10/0x10 [ 205.244901][ T7046] ? netlink_unicast+0x1e/0x7f0 [ 205.244928][ T7046] netlink_sendmsg+0x8d1/0xdd0 [ 205.244955][ T7046] ? __pfx_netlink_sendmsg+0x10/0x10 [ 205.244987][ T7046] ____sys_sendmsg+0xa95/0xc70 [ 205.245013][ T7046] ? copy_msghdr_from_user+0x10a/0x160 [ 205.245033][ T7046] ? __pfx_____sys_sendmsg+0x10/0x10 [ 205.245064][ T7046] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 205.245095][ T7046] ___sys_sendmsg+0x134/0x1d0 [ 205.245116][ T7046] ? __pfx____sys_sendmsg+0x10/0x10 [ 205.245170][ T7046] __sys_sendmsg+0x16d/0x220 [ 205.245190][ T7046] ? __pfx___sys_sendmsg+0x10/0x10 [ 205.245228][ T7046] do_syscall_64+0xcd/0x260 [ 205.245255][ T7046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.245273][ T7046] RIP: 0033:0x7f6098f8e969 [ 205.245288][ T7046] 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 [ 205.245305][ T7046] RSP: 002b:00007f6099e77038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 205.245322][ T7046] RAX: ffffffffffffffda RBX: 00007f60991b6160 RCX: 00007f6098f8e969 [ 205.245333][ T7046] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000006 [ 205.245344][ T7046] RBP: 00007f6099e77090 R08: 0000000000000000 R09: 0000000000000000 [ 205.245354][ T7046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.245364][ T7046] R13: 0000000000000000 R14: 00007f60991b6160 R15: 00007ffec924c6b8 [ 205.245389][ T7046] [ 205.697695][ T5812] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 205.706303][ T5812] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 205.718007][ T5812] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 205.876240][ T7041] workqueue: Failed to create a rescuer kthread for wq "wg-crypt-": -EINTR [ 205.890257][ T7042] lo speed is unknown, defaulting to 1000 [ 205.937153][ T5812] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 205.950512][ T5812] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 208.083401][ T5812] Bluetooth: hci2: command tx timeout [ 209.834773][ T30] audit: type=1400 audit(1747961542.537:353): avc: denied { ioctl } for pid=7054 comm="syz.1.306" path="/dev/nullb0" dev="devtmpfs" ino=696 ioctlcmd=0x1279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 210.912027][ T5812] Bluetooth: hci2: command tx timeout [ 211.476139][ T6861] hsr_slave_0: left promiscuous mode [ 211.555032][ T6861] hsr_slave_1: left promiscuous mode [ 211.563934][ T6861] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 211.582639][ T6861] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 213.203525][ T5812] Bluetooth: hci2: command tx timeout [ 214.060650][ T24] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 215.231949][ T5818] Bluetooth: hci2: command tx timeout [ 215.996677][ T5818] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.711084][ T5818] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.737736][ T5818] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.745644][ T24] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 216.758401][ T5818] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.771887][ T5818] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.781275][ T24] usb 5-1: can't read configurations, error -71 [ 218.279156][ T24] usb 5-1: new full-speed USB device number 18 using dummy_hcd [ 218.402071][ T5818] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 218.414247][ T5818] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 218.421890][ T5818] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 218.429799][ T5818] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 218.438042][ T5818] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 218.461656][ T24] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 218.498295][ T24] usb 5-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 218.507657][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.515809][ T24] usb 5-1: Product: syz [ 218.520019][ T24] usb 5-1: Manufacturer: syz [ 218.524697][ T24] usb 5-1: SerialNumber: syz [ 218.689920][ T6861] team0 (unregistering): Port device team_slave_1 removed [ 218.840918][ T5818] Bluetooth: hci3: command tx timeout [ 219.073867][ T7074] qnx6: wrong signature (magic) at position (0x2000) - will try alternative position (0x0000). [ 219.091541][ T7074] qnx6: wrong signature (magic) in superblock #1. [ 219.098084][ T7074] qnx6: unable to read the first superblock [ 219.639916][ T6861] team0 (unregistering): Port device team_slave_0 removed [ 219.758561][ T24] usb 5-1: selecting invalid altsetting 1 [ 219.771609][ T24] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 219.772174][ T24] dvb_usb_lmedm04 5-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 219.811714][ T24] usb 5-1: USB disconnect, device number 18 [ 220.517750][ T5812] Bluetooth: hci5: command tx timeout [ 220.928264][ T5812] Bluetooth: hci3: command tx timeout [ 221.150456][ T5812] Bluetooth: hci1: command 0x0406 tx timeout [ 221.174741][ T7082] netlink: 4 bytes leftover after parsing attributes in process `syz.1.310'. [ 222.078807][ T7047] lo speed is unknown, defaulting to 1000 [ 222.597203][ T5818] Bluetooth: hci5: command tx timeout [ 222.904855][ T7068] lo speed is unknown, defaulting to 1000 [ 223.008905][ T5818] Bluetooth: hci3: command tx timeout [ 224.839712][ T5818] Bluetooth: hci5: command tx timeout [ 225.080372][ T5818] Bluetooth: hci3: command tx timeout [ 225.249806][ T7072] lo speed is unknown, defaulting to 1000 [ 227.030941][ T5818] Bluetooth: hci5: command tx timeout [ 233.039712][ T7112] overlayfs: overlapping lowerdir path [ 233.611935][ T7120] gfs2: gfs2 mount does not exist [ 234.887283][ T7047] chnl_net:caif_netlink_parms(): no params data found [ 235.020174][ T7072] chnl_net:caif_netlink_parms(): no params data found [ 235.243214][ T30] audit: type=1400 audit(1747961568.817:354): avc: denied { create } for pid=7126 comm="syz.4.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 235.394939][ T30] audit: type=1400 audit(1747961568.817:355): avc: denied { write } for pid=7126 comm="syz.4.318" path="socket:[13020]" dev="sockfs" ino=13020 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 235.624358][ T5861] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 235.953860][ T5861] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 235.969642][ T5861] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 235.980162][ T7127] netlink: 64977 bytes leftover after parsing attributes in process `syz.4.318'. [ 236.002897][ T5861] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 236.052591][ T5861] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.461458][ T5861] usb 2-1: config 0 descriptor?? [ 236.721995][ T5859] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 236.820081][ T7068] chnl_net:caif_netlink_parms(): no params data found [ 239.533757][ T5861] cm6533_jd 0003:0D8C:0022.0005: No inputs registered, leaving [ 240.885436][ T5861] cm6533_jd 0003:0D8C:0022.0005: hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 241.076420][ T5859] usb 5-1: device descriptor read/64, error -71 [ 242.042296][ T24] usb 2-1: USB disconnect, device number 19 [ 243.050543][ T5859] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 243.059365][ T7150] fido_id[7150]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 243.306758][ T30] audit: type=1400 audit(1747961576.907:356): avc: denied { read write } for pid=7153 comm="syz.1.322" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 243.373583][ T30] audit: type=1400 audit(1747961576.937:357): avc: denied { open } for pid=7153 comm="syz.1.322" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 243.593066][ T7164] gfs2: gfs2 mount does not exist [ 245.520157][ T7047] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.527383][ T7047] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.534561][ T7047] bridge_slave_0: entered allmulticast mode [ 245.541838][ T7047] bridge_slave_0: entered promiscuous mode [ 245.549627][ T7047] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.556927][ T7047] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.564194][ T7047] bridge_slave_1: entered allmulticast mode [ 245.573304][ T7047] bridge_slave_1: entered promiscuous mode [ 245.596413][ T7047] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.618175][ T7047] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 246.359968][ T30] audit: type=1400 audit(1747961579.957:358): avc: denied { mount } for pid=7168 comm="syz.4.323" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 246.383479][ T7169] overlayfs: failed to resolve './file1': -2 [ 246.460667][ T30] audit: type=1400 audit(1747961580.047:359): avc: denied { unmount } for pid=5808 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 246.768470][ T7072] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.780514][ T7072] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.943288][ T7072] bridge_slave_0: entered allmulticast mode [ 246.951057][ T7072] bridge_slave_0: entered promiscuous mode [ 247.117851][ T7185] gfs2: gfs2 mount does not exist [ 247.666708][ T7047] team0: Port device team_slave_0 added [ 247.696108][ T7072] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.988856][ T7072] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.010758][ T7072] bridge_slave_1: entered allmulticast mode [ 249.032348][ T7072] bridge_slave_1: entered promiscuous mode [ 250.032605][ T7068] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.041145][ T7068] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.048357][ T7068] bridge_slave_0: entered allmulticast mode [ 250.688841][ T7068] bridge_slave_0: entered promiscuous mode [ 250.820949][ T7047] team0: Port device team_slave_1 added [ 251.823355][ T7068] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.833863][ T7068] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.955989][ T7194] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 251.998216][ T7068] bridge_slave_1: entered allmulticast mode [ 252.109047][ T7068] bridge_slave_1: entered promiscuous mode [ 252.275482][ T7047] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.402221][ T7047] 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. [ 252.480381][ T7047] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.731921][ T7072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.221787][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 255.207934][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 255.220572][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 255.221170][ T7068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.230317][ T10] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 255.240720][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.248718][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.293195][ T7068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 256.319220][ T10] usb 2-1: config 0 descriptor?? [ 256.886672][ T10] usb 2-1: can't set config #0, error -71 [ 256.912357][ T10] usb 2-1: USB disconnect, device number 20 [ 256.926032][ T7047] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 256.973865][ T7047] 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. [ 257.120047][ T7047] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 257.138208][ T7072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.254967][ T7210] gfs2: gfs2 mount does not exist [ 257.320938][ T5814] Bluetooth: hci4: command 0x0406 tx timeout [ 257.736081][ T7213] ieee802154 phy1 wpan1: encryption failed: -22 [ 258.322279][ T7068] team0: Port device team_slave_0 added [ 258.510361][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 260.240100][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 260.427386][ T10] usb 2-1: config 162 has an invalid interface number: 180 but max is 1 [ 260.428485][ T7072] team0: Port device team_slave_0 added [ 260.452016][ T10] usb 2-1: config 162 has an invalid interface number: 208 but max is 1 [ 260.469258][ T7072] team0: Port device team_slave_1 added [ 260.501523][ T7068] team0: Port device team_slave_1 added [ 260.620103][ T10] usb 2-1: config 162 has no interface number 0 [ 260.627004][ T10] usb 2-1: config 162 has no interface number 1 [ 260.633910][ T10] usb 2-1: config 162 interface 180 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 260.647303][ T10] usb 2-1: config 162 interface 208 altsetting 1 has an invalid endpoint descriptor of length 2, skipping [ 260.660740][ T10] usb 2-1: config 162 interface 208 altsetting 1 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 260.672567][ T7047] hsr_slave_0: entered promiscuous mode [ 260.680361][ T10] usb 2-1: config 162 interface 180 has no altsetting 0 [ 260.734061][ T10] usb 2-1: config 162 interface 208 has no altsetting 0 [ 261.006749][ T10] usb 2-1: New USB device found, idVendor=0557, idProduct=2008, bcdDevice=61.a7 [ 261.139439][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.190201][ T10] usb 2-1: Product: syz [ 261.211098][ T7047] hsr_slave_1: entered promiscuous mode [ 261.217188][ T7047] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 261.234540][ T7047] Cannot create hsr debugfs directory [ 261.338328][ T10] usb 2-1: Manufacturer: syz [ 261.532339][ T10] usb 2-1: SerialNumber: syz [ 263.140509][ T10] usb 2-1: can't set config #162, error -71 [ 266.760506][ T10] usb 2-1: USB disconnect, device number 21 [ 267.338947][ T7242] FAULT_INJECTION: forcing a failure. [ 267.338947][ T7242] name failslab, interval 1, probability 0, space 0, times 0 [ 267.660677][ T7242] CPU: 1 UID: 0 PID: 7242 Comm: syz.4.335 Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 PREEMPT(full) [ 267.660705][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 267.660715][ T7242] Call Trace: [ 267.660720][ T7242] [ 267.660727][ T7242] dump_stack_lvl+0x16c/0x1f0 [ 267.660758][ T7242] should_fail_ex+0x512/0x640 [ 267.660781][ T7242] ? fs_reclaim_acquire+0xae/0x150 [ 267.660807][ T7242] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 267.660833][ T7242] should_failslab+0xc2/0x120 [ 267.660852][ T7242] __kmalloc_noprof+0xd2/0x510 [ 267.660876][ T7242] tomoyo_realpath_from_path+0xc2/0x6e0 [ 267.660910][ T7242] tomoyo_check_open_permission+0x2ab/0x3c0 [ 267.660935][ T7242] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 267.660986][ T7242] ? do_raw_spin_lock+0x12c/0x2b0 [ 267.661013][ T7242] tomoyo_file_open+0x6b/0x90 [ 267.661032][ T7242] security_file_open+0x84/0x1e0 [ 267.661059][ T7242] do_dentry_open+0x596/0x1c10 [ 267.661094][ T7242] vfs_open+0x82/0x3f0 [ 267.661117][ T7242] path_openat+0x1e5e/0x2d40 [ 267.661145][ T7242] ? __pfx_path_openat+0x10/0x10 [ 267.661168][ T7242] do_filp_open+0x20b/0x470 [ 267.661185][ T7242] ? __pfx_do_filp_open+0x10/0x10 [ 267.661222][ T7242] ? alloc_fd+0x471/0x7d0 [ 267.661257][ T7242] do_sys_openat2+0x11b/0x1d0 [ 267.661277][ T7242] ? __pfx_do_sys_openat2+0x10/0x10 [ 267.661301][ T7242] ? __fget_files+0x20e/0x3c0 [ 267.661322][ T7242] __x64_sys_openat+0x174/0x210 [ 267.661342][ T7242] ? __pfx___x64_sys_openat+0x10/0x10 [ 267.661362][ T7242] ? ksys_write+0x1b9/0x240 [ 267.661387][ T7242] ? rcu_is_watching+0x12/0xc0 [ 267.661422][ T7242] do_syscall_64+0xcd/0x260 [ 267.661449][ T7242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.661468][ T7242] RIP: 0033:0x7f246f38d2d0 [ 267.661482][ T7242] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 267.661499][ T7242] RSP: 002b:00007f2470289b70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 267.661516][ T7242] RAX: ffffffffffffffda RBX: 0000000000127081 RCX: 00007f246f38d2d0 [ 267.661527][ T7242] RDX: 0000000000127081 RSI: 00007f2470289c10 RDI: 00000000ffffff9c [ 267.661537][ T7242] RBP: 00007f2470289c10 R08: 0000000000000000 R09: 002367732f766564 [ 267.661547][ T7242] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 267.661557][ T7242] R13: 0000000000000000 R14: 00007f246f5b5fa0 R15: 00007ffec9d31e68 [ 267.661581][ T7242] [ 267.661588][ T7242] ERROR: Out of memory at tomoyo_realpath_from_path. [ 268.702329][ T7249] netlink: 'syz.4.337': attribute type 1 has an invalid length. [ 269.438394][ T7072] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 269.465712][ T5814] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 269.474397][ T5814] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 269.483122][ T5814] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 269.483140][ T7072] 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. [ 269.528960][ T5814] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 269.541209][ T5814] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 269.642850][ T7072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 269.704208][ T7072] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 269.712169][ T7072] 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. [ 269.738246][ T7072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 269.813448][ T7068] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 269.840402][ T7068] 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. [ 270.173809][ T7068] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.421296][ T7249] 8021q: adding VLAN 0 to HW filter on device bond1 [ 271.780570][ T5814] Bluetooth: hci6: command tx timeout [ 271.838263][ T7250] bond1: (slave geneve2): making interface the new active one [ 271.861175][ T7250] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 271.989047][ T5814] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 271.998593][ T5814] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 272.007869][ T5814] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 272.016866][ T5814] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 272.027184][ T5814] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 273.112416][ T7072] hsr_slave_0: entered promiscuous mode [ 275.775228][ T5818] Bluetooth: hci6: command tx timeout [ 275.775254][ T5814] Bluetooth: hci2: command tx timeout [ 275.951747][ T7072] hsr_slave_1: entered promiscuous mode [ 275.990863][ T7072] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 275.998504][ T7072] Cannot create hsr debugfs directory [ 276.226928][ T7251] veth3: entered promiscuous mode [ 276.336324][ T7252] lo speed is unknown, defaulting to 1000 [ 276.539876][ T7277] gfs2: gfs2 mount does not exist [ 277.794450][ T5814] Bluetooth: hci2: command tx timeout [ 277.794454][ T5812] Bluetooth: hci6: command tx timeout [ 277.807125][ T7261] lo speed is unknown, defaulting to 1000 [ 280.535234][ T5814] Bluetooth: hci6: command tx timeout [ 280.541361][ T5818] Bluetooth: hci2: command tx timeout [ 280.551383][ T5814] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 280.661925][ T5814] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 280.683781][ T5814] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 281.602462][ T5814] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 281.613989][ T5814] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 282.160658][ T5859] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 282.344990][ T5859] usb 5-1: Using ep0 maxpacket: 8 [ 282.355829][ T5859] usb 5-1: config 162 has an invalid interface number: 180 but max is 1 [ 282.378900][ T5859] usb 5-1: config 162 has an invalid interface number: 208 but max is 1 [ 282.575476][ T5859] usb 5-1: config 162 has no interface number 0 [ 282.600945][ T5814] Bluetooth: hci2: command tx timeout [ 282.610313][ T5859] usb 5-1: config 162 has no interface number 1 [ 282.682182][ T5859] usb 5-1: config 162 interface 180 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 282.709782][ T5859] usb 5-1: config 162 interface 208 altsetting 1 has an invalid endpoint descriptor of length 2, skipping [ 282.735198][ T5859] usb 5-1: config 162 interface 208 altsetting 1 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 282.762302][ T5859] usb 5-1: config 162 interface 180 has no altsetting 0 [ 282.769268][ T5859] usb 5-1: config 162 interface 208 has no altsetting 0 [ 282.796115][ T5859] usb 5-1: New USB device found, idVendor=0557, idProduct=2008, bcdDevice=61.a7 [ 282.807881][ T5859] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.824443][ T5859] usb 5-1: Product: syz [ 282.833080][ T5859] usb 5-1: Manufacturer: syz [ 282.837685][ T5859] usb 5-1: SerialNumber: syz [ 283.069354][ T5859] pl2303 5-1:162.180: required endpoints missing [ 283.110068][ T5859] pl2303 5-1:162.208: required endpoints missing [ 283.851920][ T31] INFO: task syz.0.250:6762 blocked for more than 144 seconds. [ 283.852411][ T5814] Bluetooth: hci3: command tx timeout [ 283.859586][ T31] Not tainted 6.15.0-rc7-syzkaller-00014-gd608703fcdd9 #0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 284.679210][ T31] Blocked by coredump. [ 284.689235][ T5859] usb 5-1: USB disconnect, device number 21 [ 284.693468][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.879974][ T31] task:syz.0.250 state:D stack:26712 pid:6762 tgid:6756 ppid:5807 task_flags:0x400448 flags:0x00004000 [ 284.892299][ T31] Call Trace: [ 284.895721][ T31] [ 284.898656][ T31] __schedule+0x116f/0x5de0 [ 284.903512][ T31] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 284.910084][ T31] ? is_bpf_text_address+0x94/0x1a0 [ 285.143396][ T31] ? __lock_acquire+0x5ca/0x1ba0 [ 285.151334][ T31] ? __pfx___schedule+0x10/0x10 [ 285.560027][ T31] ? find_held_lock+0x2b/0x80 [ 285.900783][ T5814] Bluetooth: hci3: command tx timeout [ 286.852630][ T31] ? schedule+0x2d7/0x3a0 [ 286.861007][ T31] schedule+0xe7/0x3a0 [ 286.865120][ T31] schedule_timeout+0x257/0x290 [ 286.869980][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.876039][ T31] ? rcu_is_watching+0x12/0xc0 [ 286.880983][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.930479][ T31] __wait_for_common+0x2ff/0x4e0 [ 286.945382][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.950818][ T31] ? __pfx___wait_for_common+0x10/0x10 [ 286.957796][ T31] ? find_held_lock+0x2b/0x80 [ 286.964647][ T31] ? io_wq_put_and_exit+0x22a/0x8d0 [ 286.969983][ T31] io_wq_put_and_exit+0x271/0x8d0 [ 286.977866][ T31] ? __pfx_xa_find_after+0x10/0x10 [ 286.986469][ T31] ? __pfx_io_wq_put_and_exit+0x10/0x10 [ 288.200388][ T5812] Bluetooth: hci3: command tx timeout [ 288.680369][ T31] ? __pfx___might_resched+0x10/0x10 [ 288.709800][ T31] io_uring_clean_tctx+0x10d/0x190 [ 288.813939][ T31] ? __pfx_io_uring_clean_tctx+0x10/0x10 [ 288.840432][ T31] ? percpu_counter_add_batch+0x17b/0x1f0 [ 288.886933][ T31] io_uring_cancel_generic+0x67c/0x8e0 [ 288.930783][ T31] ? __pfx_io_uring_cancel_generic+0x10/0x10 [ 289.168189][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 289.205910][ T31] ? rcu_is_watching+0x12/0xc0 [ 289.231932][ T31] ? io_uring_unreg_ringfd+0xbc/0x130 [ 289.290442][ T31] do_exit+0x54c/0x2c30 [ 289.340400][ T31] ? __pfx_futex_wake_mark+0x10/0x10 [ 289.370430][ T31] ? __pfx_do_exit+0x10/0x10 [ 289.380721][ T31] ? do_raw_spin_lock+0x12c/0x2b0 [ 289.400308][ T31] ? find_held_lock+0x2b/0x80 [ 289.405539][ T31] do_group_exit+0xd3/0x2a0 [ 289.415039][ T31] get_signal+0x2673/0x26d0 [ 289.430439][ T31] ? __pfx_get_signal+0x10/0x10 [ 289.450616][ T31] ? do_futex+0x122/0x350 [ 289.460419][ T31] ? __pfx_do_futex+0x10/0x10 [ 289.475001][ T31] arch_do_signal_or_restart+0x8f/0x7d0 [ 290.596918][ T5812] Bluetooth: hci3: command tx timeout [ 291.233988][ T31] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 291.248968][ T31] ? rcu_is_watching+0x12/0xc0 [ 291.319658][ T31] syscall_exit_to_user_mode+0x150/0x2a0 [ 291.333417][ T31] do_syscall_64+0xda/0x260 [ 291.337977][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.367038][ T31] RIP: 0033:0x7f1e0338e969 [ 291.371546][ T31] RSP: 002b:00007f1e042a00e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 291.390762][ T31] RAX: fffffffffffffe00 RBX: 00007f1e035b6088 RCX: 00007f1e0338e969 [ 291.405131][ T31] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1e035b6088 [ 291.413302][ T31] RBP: 00007f1e035b6080 R08: 0000000000000000 R09: 0000000000000000 [ 291.432185][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1e035b608c [ 292.505502][ T31] R13: 0000000000000000 R14: 00007fff34ed4ba0 R15: 00007fff34ed4c88 [ 292.522308][ T31] [ 292.530449][ T31] [ 292.530449][ T31] Showing all locks held in the system: [ 292.538196][ T31] 1 lock held by khungtaskd/31: [ 292.590363][ T31] #0: ffffffff8e3bfc00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 292.602158][ T31] 2 locks held by dhcpcd/5478: [ 292.607922][ T31] #0: ffff8880b8439dd8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x7e/0x130 [ 292.630396][ T31] #1: ffff8880b8523c48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2c1/0x8e0 [ 292.718782][ T31] 2 locks held by getty/5570: [ 292.835948][ T31] #0: ffff888035e880a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80