last executing test programs: 17.160245539s ago: executing program 0 (id=4866): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000040)={0x351, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44010}, 0xc0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[], 0x148}, 0x1, 0x0, 0x0, 0x8800}, 0x4040) landlock_restrict_self(r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) 16.824863988s ago: executing program 0 (id=4868): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="170000000000000004000000fd"], 0x50) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00003, 0x8) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$BTRFS_IOC_ENCODED_READ(0xffffffffffffffff, 0x80809440, &(0x7f0000002340)={&(0x7f0000000040)=[{&(0x7f0000000340)="fd2eba2f61706782f9b7b476a345549bea43d400fc5b4a8b16a7b7deaf95ced1aee5f13935cbdaff62e6d4bafdb4be1646fd3c1f19e26986f6924cc54e9b97b85171eee3cdd942d148858b6e96719f8f2cf22e81a5ddf5dcf6c3d635c44ac55ed1ef27a3d83941f925e7f859c8f319c41def6a1c3aaa79d757c70eaf984a15618d3dbd2e3f5cacfc95bfccab6337d17f4e7d750ad710409092f8589cfef2c46e9debf5a4d49143f8500779bcd2e1ca9e681aa94c97f9097580d37a8be0b997d53ddd9ee6c35392d3d1a906963bef5c20aa215c3c5f71f27a657479237dcc9148528891b5911e9868a609a3a40d4ec7096896a226c89d3c84eb6becec4fa6e18fb5deda8c65464d1deb91a3377b91a82e7882a5d21b57936dd3e308e6b8c997fb690aaa580ca0a8a3ece15f94e6a95031c9030e5e2f82ae9bc809743f2a55136e172701ba7197b5c8d7649ec6ebb8b01ba59e5414677b0e69a8092a2be4ecddd5d7023d093f5b63d73c99dacb0cf8799798664c2a7583f6ed20216bc576e64e4f0ff2c036cb90816f0a31e3029b765db4fc31a0994ba5579eb8b788e4e9d9bbca87fc6dcc9bba6485d5b21ab407088fa470750fe33e432d3e6d9cfdf51b05ce7c12ce8745f46c931369244a94117387cad466c77c9b65a0e30fc4cf40feb47eae6e5284cc941d713c1607ac5d9f6057a3db2c634fb2997b8672dc9a997831777cec36ad2aa1c8aa3f7621dee31fd62c0557411a234c430fc888d3591433a8c37706e203ea695a7401f8f89355f18ab8fb1305badd66fe1822db11cd0d296af35ab90850cdca1638653025f68555541b29f0364ad7a17e30e6bf3c641769f7d5ad4a5fcdb584cefe08215c80cd703987c819ab023a6489e6797ff3778a60daca287c8aa081f6508259d4f5dc", 0x28b}], 0x1, 0x3, 0x0, 0x6, 0xfffffffffffff000, 0x4, 0x8, 0x81}) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f98a5c01000000090401001186eee2000905821704"], 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xfffffffffffffea8, &(0x7f0000000140)=ANY=[]) 13.218992736s ago: executing program 0 (id=4892): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) 12.780025999s ago: executing program 0 (id=4895): syz_open_dev$vbi(0x0, 0x1, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000021c0), 0x181000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7ffd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) kexec_load(0xff0f, 0x0, 0x0, 0x0) setgroups(0x0, 0x0) getgroups(0x1, &(0x7f0000000b00)=[0xee00]) setregid(0x0, r4) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, 0xfc81) sendmsg$inet_sctp(r5, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000640)='\f', 0x1}], 0x1, 0x0, 0x0, 0x2804c044}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x9}, 0x8) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x40) setrlimit(0x9, &(0x7f0000000140)={0x4, 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f0000000c40)={{0x6, 0x4}, 'port1\x00', 0x14, 0x100c40, 0x5, 0x0, 0x4, 0x40, 0xfffffc01, 0x0, 0x1, 0x25}) close(r0) 12.263203751s ago: executing program 3 (id=4903): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={&(0x7f0000000600)="554c419ad11c8727c433583d14ad7033f3bf466bb01ce59da4a35b8b2014e6e1cf0a87c7425221f28a84c590d71d33b34cb9ce944b0aac027cbcceb3b0a21d5028ecef393f017bc3ad24e6ad49d469fb7dc2f3bb650453e0016068b0184bfbe9b0d0bf2711579e2528af635a4af639b0694dcaf978ee6a98b3288c2cd80513bea2fa1614fb2a7223d3ea12686544e566305d883f8b7b3e31d50942475cb7a6adc1f138a1340b6050ad51887212591bdb6625ca4917753f35d012a4285158013c26952c110a03f4676937f68b8f63a5a7f16308f3f8f4d874b8f3727896b21876670670e713a14d6dc0b563", &(0x7f0000000700)="3ad11941b48d3387b36dbaa4406e2bdd95524c80f1a71a28427ee3f8c745358a28f2fa3b9a4720cc1a8c63870cb1c9f45a1cdbb16436824d6100b9e16d22894786a8e5ecfe2027cf22838385a6b51264e82035127e6626f7a3ed6c38dfe6139447c1727dd14d2a76e22841934b6d65a191ed59cc7a041cbce256255797b0f1d974a498e30088b05a2f0a7c419277f0cb"}}, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x1) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) write$binfmt_misc(r3, &(0x7f00000002c0), 0x15) splice(r2, 0x0, r4, 0x0, 0x100, 0x0) 11.289641363s ago: executing program 2 (id=4904): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000100001002abd70000000000014000000", @ANYRES32=0x0, @ANYBLOB="8123010000000000140003006e657464657673696d3000000000000008000d0006000008"], 0x3c}}, 0x4040000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="58000000070a03000000000000000000010000030900010073797a31000000000900010073797a30000000000973797a31000000000900010073797a30000000000800094000000002"], 0x58}, 0x1, 0x0, 0x0, 0x40004}, 0x8000080) pipe2(&(0x7f0000000040), 0x800) io_setup(0x2, &(0x7f0000000080)) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x8000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000040)={0x5, 0x6576, 0x9}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0x9}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000040)={0xfffffffffffffffe, 0x100}, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x5) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x1, 0x1c, 0x0, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000007c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(sm4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, 0x0, 0x0) accept4(r7, 0x0, 0x0, 0x800) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept(r6, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x100000000) 11.053927518s ago: executing program 3 (id=4908): mkdirat(0xffffffffffffff9c, &(0x7f00000010c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10010, 0x0) creat(&(0x7f0000000440)='./file0/file0\x00', 0x132) r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090226725100000000090400001207010300090501020000000000090582020002"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, 0x0, 0x0) syz_usb_connect(0x0, 0x62, 0x0, 0x0) syz_usb_disconnect(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r3, 0xffffffffffffffff, 0x0) 7.940165614s ago: executing program 4 (id=4913): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x20000000) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, 0x0, 0x40000) r3 = socket(0x10, 0x803, 0x2) r4 = syz_open_dev$loop(&(0x7f0000000100), 0xf01c, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000180)={'#! ', './file0', [{0x20, '\x00\x00\x00\x00\x00[[`]zN\xd8ul\xc5X\xb9 #X\xc1W_\xd3*\x03P\x87\x98\x00\xa8\xe8\n\x96\xe3\xe5\x8b\xd7+\xaeq\x8bx7\x95u\xc5\xc3$j\xb2q\x1b\x9a\x8c\xcb\xb8\xbe\x02\x00\x00\x00\x9a?\x95s5\v:\xa20\v\x1f*}%\x9aB\xeb\xcd\xb9S6\xaaM\x83\x9d\x9c[\xa2A\f\x00\x00\x00\x00\x00\x00\x9cD\x16\x90\xf6[\xb9\xf3\x91\x91\x15\xd1\x9aD\x8bW\xde\x9c~\xc8\xb0r=\xd8\xd17k.\xbe\xe96W|\\S)af,\x88 \xd8\x1bY#\x84}F*\x14\x92/\x9dh!\x1ab\xca\xaa\x8a\xf4q\xb9\xde\x00\x00\x00\x00\x00\x00\xc0\xa9\x96:\xe5\x8chq\x8cB>\xc1\xaez\x1a\'\xa5\xc0\xca\x06Yc\xf8\xa2\x9cu.\xff\xcb\xca\xfd'}], 0xa, "521299a432289bea0a363e238732fea53f5db534deca9d0418026c1f265e3df3ced185b5cd8a"}, 0xf9) write$UHID_INPUT(r5, &(0x7f00000007c0)={0x8, {"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", 0x1000}}, 0x1006) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000002c0)={r5, 0x0, {0x2a00, 0x80010000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x1c, "fee8a2ab78fc5e3ed1e00d96072000001ea89de2b7074100e60080b8785d96000100", "2809e8dbe10859893e4ba83c4afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "9001001c6540a67f306003d8a0f5bd000000030000000200"}}) syz_emit_ethernet(0x50, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001e000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\n'], 0x30}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000100)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x56, r2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_route(0x10, 0x3, 0x0) r10 = getpid() syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) getpriority(0x1, r10) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000180)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2d, r7}) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 7.607545618s ago: executing program 4 (id=4917): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000040)={0x351, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44010}, 0xc0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[], 0x148}, 0x1, 0x0, 0x0, 0x8800}, 0x4040) landlock_restrict_self(r0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) 7.347436771s ago: executing program 2 (id=4919): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) close(0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010029bd7000000000000200000008000300", @ANYRES32=r4, @ANYBLOB="0c00990041000000600000000800a0147c030000080026009a03"], 0x40}}, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0x0, 0x0) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCNOTTY(r8, 0x5422) lseek(r7, 0xffffffffffffffff, 0x1) ioctl$PPPIOCNEWUNIT(r7, 0xc004743e, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5800000002060500000000000000000000000000000005000400000000000c000780080013400000000005000500020000000900020073797a320000000012000300686173683a6e65742c706f7274000000000000000000"], 0x58}}, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) r10 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x103040, 0x58) getdents(r10, &(0x7f0000000000)=""/43, 0x2b) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) 7.219197375s ago: executing program 4 (id=4921): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x13, 0x4, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x6a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x130}, 0x94) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003b40)=[{{&(0x7f0000000240)=@generic={0x21, "1aee2c4f6843c6782466293e62d4f664c2efa8906f0d97822ac0d88ecdd9d47e182b3b523c6243022c1be9fd662325c023ac48a28ae996c41561bb7e9903c408613b4d29da0b9d5af499caa7759c17c667af8acea6dc52148f1233494efd8f08aaab6382d5e33471a107ec47df5b5312764e134c68842fd1a2078151812e"}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000002c0)="f973085a6ea39ea1b25a1c6b351e11245900557d1c8e9f86bae5e5c64e50ef25afb0295d0c303850b4bff4d088bf9df67e013836e2882dad3f7698b52997f7efa9eb96f09be1c3019445927c6b2fe32d38ae2bcad2ac0d85ebd42914fb18b7d0670f8b3be16755ead6a6fb713fa618ce2cf424ea7cc84b04016b9a2afbfaf68803f1c1acb74fef", 0x87}, {&(0x7f0000000380)="82f294054d05973abfac6a6f31050418457d017c5fd68b034cf51b9f6a6d71daa5c776bca90037bc7c3d88b151fbf856f69ebd05e750f13f02af646b284953b6640a08c827c6f2ff4ad8e84077f9f03f94792aa17c4743cba3f355bb9c5b04b91ed70d253db68e17cdd561fab504479f723388dda974e2a9fb1bcda474c08d6222179b19e902009ea3cb3e42408bab6c1f29cb62d05805063967de38327e", 0x9e}, {&(0x7f0000000480)}, {&(0x7f0000000780)="8ff2f15bd0017ce4b36b6bc4335634254cffcc40c0312f5ff35991272b79d76712dc0c3cfdc0d70ce8004884e6917bed9ffee1584df7f06c7bccac71daf78bf3c68b8d5e56357654784bdbc700bceb1049c6a47d53c5ac29f83aed3ae9968fe8", 0x60}, {&(0x7f0000000800)="5193f0b40db29d9ce06f429ed3c2c6405967f1e559f08c35f5e63ad64c2746967cca1bbeaf6206a79c42badb4fb453f294c2932cb5552a5f9c1d633207a53c2f54d98c2f9e4323eac6c20c56e7607d212b210a0325f7c289d1a2552d7a3f2176a47e95bc46471fae9167768d58f22ff10ba3cc2050b1ee838ce9e4ac5a1544fec3e291272cfaaa4817539972fb8bb2ede331312f556ecea24236759bf0d51003477ec489820505cea6045a9939974c6f2ee3815378dc0a620982383e84178b017ba52b", 0xc3}, {&(0x7f0000000900)="a9be9b2ff3a19d5a1226e5243d37d1fd2894c1ae880dc2316aa2d5ad08944c7135eb837eff354282dd5863c051eb7b9b17be0e4fdd6560f3f2c2c04af73a6cb75b5d05d6037f91e8f4f08e90d5313fb91fbdc5acd212f7d8c8", 0x59}, {&(0x7f00000000c0)}], 0x7}}, {{&(0x7f0000000a40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000bc0)="61275006ed747229311198ab94c7e6699587b0d033c2f17d1ccbd45cba520b6888fbad95d4d6ae3cc7172b392f90693e992e52408ba7f1874d1767303d6acb170f216f71908f53a3be1833a25eb1fb2ba3913dcc1de30c5c7e914b13514dea44fb2b964aaa280d5a85512fede48830ca6ea5cd18ff95c871d91454240f370e0c8e2629e58605c4b29017a160709ec76547c92a21d0ec5589e228922b105d0b8b29256620c44d2118334025dedd46db5194f22b349264de22068d3d4db627db4fa827907e5bc02b69c36e94f8149f12116f75bd48aa86d41dfdf52e74b442782f530da1263fd0f699776e9459e33fe5", 0xef}], 0x1}}], 0x2, 0x20000044) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan1\x00'}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r1, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x715}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00006c6000/0x400000)=nil, &(0x7f000018b000/0x3000)=nil, 0x400000, 0x0, 0x6040000}) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x6, 0x4, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x83}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41100, 0x12, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8001}, 0x94) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r3, &(0x7f0000000080)=ANY=[], 0x10448) sendmsg$kcm(r3, &(0x7f0000004c40)={&(0x7f0000000500)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80, &(0x7f0000003500)=[{&(0x7f0000000640)="bdb3b5605dea5071d35c0e2da32155b90be44fe0664f386e5b7200619a409aebd7e42e383280a2a8dc5eebfeb443ca442c8b05c5929e0c9d7fa1bee2176baab401467ec581f4d5afb5c3d29f9c8cd7aed4f47e26216cd811d06210e4945963", 0x5f}, {&(0x7f00000006c0)="11f215a890443f78cdcb1617342d2acdb93e1da027e2ddd485e99a65b82239ce43fbb11a4fd3fe1901cad9e6b7344a00938a371b9a2a3de9ab5914e548a63ffac1f90ba178432d803ae5bbe7c3", 0x4d}, {&(0x7f0000000ac0)="4cab7acd554a79b1121437b814d65e724e2ee7de40d1a0ffab80b9fa64436a838a599ada0458207516828d978ab6637bb0670949ea503b8e405e8934983293fb5847aa29e434d94cb34a41156d14d8084b5e1954b969daaf54cb203e67870daf2220296308bf6690", 0x68}, {&(0x7f0000000cc0)="f46f8d2a8b550f33f7f7ab59c3ecbc22cb8fbf79d68b079253ffd48465ffe0e1980b446dffc112702e07d51dbdd991f324ae90a257c6b106711b3f7ffbd832a341285bf974980228d77efca60a34977e4b0c3aedfb6b2a1c8e63303d61c9c573d1d0619102e4d1462d5bc53fbe38e03627c21553947e54ce27db6487f60b5190098024275c9d30077a577ef7b22f82dfa1fb54b2235c67f9578f5fdf9b535245968021e59d4da58e26b661ae9baf1fc8902abc41ba2bee2cda584257da89f068583dc5fdae1fc39a5b46a9df064f2895505266a05f7e7605b0f0e65bb1d122f34b0d0ab9e2", 0xe5}, {&(0x7f0000001400)="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"}], 0x1080}, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0x20) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)=0xfffffffe, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r4 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r6, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r7, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 6.895150594s ago: executing program 3 (id=4922): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001600)=ANY=[@ANYBLOB="3c000000400007012bbd7000fedbdf25037c00000400c280180009801400ff80100046800c00008008000800", @ANYRES32=0x0, @ANYBLOB="040008"], 0x3c}, 0x1, 0x0, 0x0, 0x4c090}, 0xc000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYRESOCT=0x0], &(0x7f0000000300)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41100, 0x3b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='system.posix_acl_access\x00', 0x0, 0x24, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_on}]}) chdir(&(0x7f00000001c0)='./bus\x00') r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @private=0xa010100}}, 0x0, 0x5, 0x400, 0x800, 0x0, 0x8, 0x4}, 0x9c) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r5, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x1381, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) sendmmsg$inet6(r4, &(0x7f0000002800)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x5}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="93", 0x1}], 0x1}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x6, @private2, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000500)='J', 0x1}], 0x1}}], 0x2, 0xc010) 5.739558876s ago: executing program 2 (id=4924): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x143bc2, 0x1c0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002140)={[0xfffffffffffffff5]}, 0x8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) pipe2$9p(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf2) 3.102433285s ago: executing program 4 (id=4927): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x3000, 0x5000, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000380)={0x2, 0x25000, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x2, 0x12000, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xeeee8000, 0x2000, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) (fail_nth: 5) 3.101668536s ago: executing program 0 (id=4928): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x190) r0 = landlock_create_ruleset(&(0x7f0000000000)={0x0, 0x1}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x1000000000000, &(0x7f0000000340)="cb"}) syz_emit_ethernet(0x82, &(0x7f0000000000)={@random="a5050f0000b5", @random="0000009000", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast2, @local, {[@rr={0x7, 0x3}, @lsrr={0x83, 0x3}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x0, [{@private=0xa01012f}, {@multicast1, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@remote}, {@loopback}, {@dev}, {@private}]}]}}}}}}}, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002200), 0x1000000, 0x0) 3.023944312s ago: executing program 2 (id=4930): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={&(0x7f0000000600)="554c419ad11c8727c433583d14ad7033f3bf466bb01ce59da4a35b8b2014e6e1cf0a87c7425221f28a84c590d71d33b34cb9ce944b0aac027cbcceb3b0a21d5028ecef393f017bc3ad24e6ad49d469fb7dc2f3bb650453e0016068b0184bfbe9b0d0bf2711579e2528af635a4af639b0694dcaf978ee6a98b3288c2cd80513bea2fa1614fb2a7223d3ea12686544e566305d883f8b7b3e31d50942475cb7a6adc1f138a1340b6050ad51887212591bdb6625ca4917753f35d012a4285158013c26952c110a03f4676937f68b8f63a5a7f16308f3f8f4d874b8f3727896b21876670670e713a14d6dc0b563", &(0x7f0000000700)="3ad11941b48d3387b36dbaa4406e2bdd95524c80f1a71a28427ee3f8c745358a28f2fa3b9a4720cc1a8c63870cb1c9f45a1cdbb16436824d6100b9e16d22894786a8e5ecfe2027cf22838385a6b51264e82035127e6626f7a3ed6c38dfe6139447c1727dd14d2a76e22841934b6d65a191ed59cc7a041cbce256255797b0f1d974a498e30088b05a2f0a7c419277f0cb"}}, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x1) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) write$binfmt_misc(r3, &(0x7f00000002c0), 0x15) splice(r2, 0x0, r4, 0x0, 0x100, 0x0) 2.788810234s ago: executing program 3 (id=4932): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=@base={0x6, 0x4, 0xfff, 0x7, 0x88}, 0xa3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000004000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000e41621eb70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 2.615819056s ago: executing program 0 (id=4933): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x102}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x341800, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r3, 0x4004510f, 0x0) socket$netlink(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x8e, 0x0, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0xd8, 0x30, 0xffff, 0x0, 0x0, {}, [{0xc4, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x10000000, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x2}}]]}, {0x4}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}, @m_gact={0x54, 0x2, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x4, 0x80eb412d19906718, 0x100, 0x9}}, @TCA_GACT_PROB={0xc, 0x3, {0xf5, 0x1bdd, 0x10000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xd8}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000100001000000000000fffd000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc980000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000006c0003806800008008000340000000025c000b802c0001800a0001006c696d69740000001c0002800c00024000000000000000030c00014000000000000100002c0001800a0001006c"], 0xfc}, 0x1, 0x0, 0x0, 0x4000850}, 0x844) syz_usb_connect(0x1, 0x2d, 0x0, 0x0) 2.488484781s ago: executing program 2 (id=4935): r0 = socket$pptp(0x18, 0x1, 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYRES8=r0], 0x0, 0x37}, 0x28) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f000000b6c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f000000bac0)={0x0, 0x0, &(0x7f000000ba80)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000ffdbdf25170000000c00018008000100", @ANYRES32=r0], 0x20}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) 2.482581711s ago: executing program 3 (id=4936): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000006b00)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@enum={0x4}]}, {0x0, [0x30, 0x30, 0x10, 0x2e, 0x2e]}}, 0x0, 0x2b, 0x0, 0x1, 0x8001}, 0x28) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f00000062c0)="23db5037805f177d136115e6a1a5903469af39c1fb9cb38215fe64cff9f2f0444a57e22b0cc5cb4f74c9792365400d9e1c68539ea5eff0a5ed0864814d39251bee8dfea69aa052d900bc0c792e1c9752b7d3a3222f6a1ad3e44c1f65617b128aea51911861ca36ba7c96b96b2fba0fdaa49ffb2612f3e81fe565327dd9965a60046442c9dcd0d552c6a00388be3b438a08883c7349761531880294ad9887db97d8c2f74921c57910cf1f5cc528e17bd5c3746b6202f26d621535aac5f7872c2cb3295e42524b5acb249b2d1ac1b53a4e31271decfca3fad2e2f740768adf00875c18cb7d115150f83ceb73f77a1f61f1666c2bb9f6bd9f0fb55b3a619446e32bae2a1d99aa49e5f3822e048f8be44b707f2db10d7916ec9a10a695d573d871cf24959c3d15e61344a68309d186956537c6ea8532fc2e1c7649f8409d8dcde4c8ee1530470ac9c870f9f1837574e444ba6addf5ddb2dec67c0e76df79f265b403818dddb4efc27c90985ed69a48b12056e548f9c99edf80d2b195d26acb1127661727a0600257f4b2546513d03930a0638a71bd3223e51fbb75c832ef737907f2f4d3f0505f431ea02783c798b5c4579c99961fb73dc623a0d99c1b306435464d413b537d42c6444851b36482597140b22fbc0ebc7e795b2f96739bf139f5823bc869ede547da4f394fa1b1787836095e1013264042e53d5006ea059d0488cb2f5ccd44b30d25ea53c2dda71d112d7d441dbfc9f8462c99c098b1958c80b237d83c32f2759c9a9c081d7d7666a477cfda59354309b09f2a8b9f6c3077b0df1e8d0c71ac07232de4f437107cb0eb9b47b2267efe31938a337cf11cadad72ced56895bb14763cca5bdadd245d801e829a1eb3bb4ed851a345918efd2dcf8d38f66badc773068e6a2ef59b2bb838abd8b043cf6ac54550f3fde1bbb9e761095e4b8ef1891757d376be1f778142610c0acbbfc697f51fbb7a1602ed46e82813c74f41ee2bae818174809f3692084bea7310ebec3d6166702ae62aad84313e19b4d145167185ea8d53cb21d099fb592d7d7f8bc305dd375b5c0cd73be44f49ff53cee220085d4706bbf50c6f63b02e7e805e8fa4c73046a57a8700886da29ea53e5a316e7b011c44a0f7be5cc5cb5641ba0069ff591eee18966c7f005ef40046a5fe2bf325b2545b009867761264aa9611d184fa372ba3c5c33d9a50717210f7cec7f6dc4418a87a797eb6aaf6ab3892bd3f559547c88d8c29646c8173fad1588f52beb34ff863be65e7ec1598cfb465f270bd5532fa7035aae077eedbc846058fa19f58ffb1cf0f1863f6d33f2e5c454d18b66be766ca369af2cc9656fa34c6c10e4d4da44ce5e2370aaf60c4e130da331d3489e8f44c600246323409fdd35d11da27128c9d64be65dd3a90c1546a6eb9185cb6d3a4a9cfad0e41ea03896fd2346f745eb3563d7a79fd345b037c040e56f0677840bf9b0d295bcfa98b931464c5ce9fcaf745720deac2d8b4edeffc0fe6f089ed7c3880959fcf8e31f7b7054bc4f5c9d3ed3f66c968d0bc20b2d66c374f030f3f1965f43a98519e527caf693362412d523eeb38c8b016ff77f78f833d7513e4b5a53d5ed5143916673f822ceac9967b8788bc6428283181eaf8d99e48286aacf4f658a903e9f08659450f7f9483807c2e013a1d9d199f18886a8cb4e14d41c71e5731455a4394551281eca12a1bb6ae717f5da2949175d0f1f3d718b761dfc1099c7d9d8928c899ac8e936e69d19fcbfcfdee83b68ef8e15eed41a8ac0d54aa92d7d2ee58bb4799f378225ec9ba4709e5ce2b77208ecc85c22c64967a9ef3360c54d311b8917ceb7b432c90cc5e98de9327c1400f8ec89261b1d77d8874b0bbdd2c5eb59df415705de52b08b0e12c07fb7367c6d461c19f282d51e482cb4fb9ceb0249ac2d6400ca170fbd6c0063224179c616bb030a5c10102aa2eea92f1e6f5828590b250b09e6d1a9535c298a68160b7c281fecdd295dc3396c4e6eb3395d5a677d5fa95a732dfdef81f4346545dd1a74bb3aa9b516699bdf0a59165077ab459a5ffe0dbb3ef8afa7a8382a8441e0c36ffabbed8f93f4bbeb97e5f6a704bf63a0de9ccf8fef643ebc530a80920931002003b027014de317c42f861d98ef4fef66d232d9706e6bd263347384dadadaa43a7e106bbb21bd822d468ace171b3f04b996112135b63dcbd612b5888ec40da583ab549c340ddaf5d7406c3e99322c68874214356c1fd9b5f84348e629cc3487a901d1b7a2fa531b1509ac1c93de3da9f1c3773e3a2aba2b29d2419f240ae6d24ed9f14bf0b9b0f1e740a2db06dab64d6386f950bff4e4c94160ef4b832bbde3af4937b7528658b5c16a51cb22193fe99385721ce5b048d9338e289dcb40683140c413eca52c8e4b64b306f47569477379c864cfb3aa3e349262407d3935ab9a0916eb0f6db2be71a7eb8f9968dfac44995d5bff8ef617fceeaa448f5e5f8d4b39e3512fe7ae9ee1d8a0d5912b6148969ab0325f3f76e2340fbd67ce156bdf638140b3ccdb08e5049db15957915cb05db8901249b10c59cc5c3ff836290e3334eee2df387e44c57b4d6198c3749f5dc57f6c3de115ced6b43cbddd762b58f1fb40b2baf3b381febdc073142e30d2e9a1a69e8d86314221e540f195509d223b206173dc5406865d8064817c30c284c034035a63190ab86df3bae4168c58e01d2251748fd5d9d610024129e83a5730fe83cf0918790e6854ab765c78649b91c06655f0cb9e26d8432df78bbadd99583b6a8afcf177ed6f339e08c0b36a16c6d31d8a24cb6f2bc3ba58d7711b6f8b988dc3e3144be619548457d4f40509f17eeb186cb93a2928ecb951593d1907c8bbb9f4c8999caba3059c8e73dce54ad6f87bcd51d559f7759902b14e68d3b845c0b179b38f4e6f0bd3a89cbcd5ebed9972102048647da1eda5c8456442369f4ae871d4037ba26f27d27371ce57e23adca5af8dc93f934f2ef8d69ad3b2db66657b3868dd839c2b522f5461f24407ef091b77242fc70a48b7eec45f3bcbcfbc6bdc36e4b67295020a345233a32a0a0af4d03a53ef67e69716d5ae35342722afbe7558946475a9ebf5b39c18558a0011f68bc8a78590b0cb63618379a512790c42d94bb239dd3ef5b8d1036cf0391aded8802a7a447c38f231ae611aeeab9bba44cd14369473758b64108d0bc9b6bc9e9b497c2d1d2acbae7c620a55c226cf371331688eaddec61fe961c5fcef71dad45820ed0ac8dc7641d82150f1318ac15aa41e7be585b6a50da1b3cd95239ee61cfde15aba80ae8ebc21ba4540883c6f44cd35b6b97da4640c97f5a2b6efa8d184fec823abc754ab8a0db6c45c2293e90d9c154c4a3e0b9ec2b6113ce6583b80f0d234dec9a9815067244733e2134b9ba93bb9692fb44200bb5501bb109f2401e8baaf0115d795bb0346dfafaf953bed8e9a52a5b9b02d490c55fd89daf311ad5e08b070a9571f696d6df4715c8b69b840e4e03d6f361326e20d9546c47b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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'ip6erspan0\x00', 0x4000}) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ftruncate(r5, 0xfffffff9) write$tun(r4, &(0x7f0000000300)=ANY=[@ANYRES32=r5], 0x340a) recvmmsg(r3, 0x0, 0x0, 0x10162, 0x0) write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r2, {0x7, 0x2b, 0xffffffde, 0x2040d00c, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x100, 0x100}}, 0x50) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40242, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r7 = socket$igmp(0x2, 0x3, 0x2) getsockopt$MRT(r7, 0x0, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000740)={0x0, 0x1, 0x7, 0x1a, 0x66, &(0x7f0000000340)="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"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x25) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4400ae8f, &(0x7f0000000000)=@x86={0x3, 0x4, 0xfb, 0x0, 0x10001, 0x2, 0x3, 0xd4, 0x7, 0x2, 0x4, 0x1, 0x0, 0x7, 0x3, 0x65, 0x5, 0x9, 0xa, '\x00', 0x8, 0x557d787f}) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f00000005c0)={"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"}) 2.327939969s ago: executing program 4 (id=4937): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000fb0100000000000004000000911178000000000095"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x94) ioctl$DVB_DEMUX_DMX_EXPBUF(0xffffffffffffffff, 0xc00c6f3e, &(0x7f0000000000)={0x1000, 0x80000, r0}) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, [""]}, 0x14}}, 0x0) 2.051082134s ago: executing program 4 (id=4938): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) (async) sysfs$2(0x2, 0x400000, &(0x7f00000005c0)=""/150) syz_usb_control_io$printer(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$hid(r0, 0x0, 0x0) (rerun: 64) 1.093021446s ago: executing program 1 (id=4939): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001600)=ANY=[@ANYBLOB="3c000000400007012bbd7000fedbdf25037c00000400c280180009801400ff80100046800c00008008000800", @ANYRES32=0x0, @ANYBLOB="040008"], 0x3c}, 0x1, 0x0, 0x0, 0x4c090}, 0xc000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYRESOCT=0x0], &(0x7f0000000300)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41100, 0x3b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='system.posix_acl_access\x00', 0x0, 0x24, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x141091, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_on}]}) chdir(&(0x7f00000001c0)='./bus\x00') rmdir(&(0x7f0000000380)='./file0/../file0\x00') r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @private=0xa010100}}, 0x0, 0x5, 0x400, 0x800, 0x0, 0x8, 0x4}, 0x9c) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r5, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x1381, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) sendmmsg$inet6(r4, &(0x7f0000002800)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x5}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="93", 0x1}], 0x1}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x6, @private2, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000500)='J', 0x1}], 0x1}}], 0x2, 0xc010) 991.860334ms ago: executing program 2 (id=4940): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00'}) sendmsg$nl_route(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'wg2\x00', {0x2, 0x4e22, @remote}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x101, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = memfd_create(&(0x7f00000005c0)='-B\xd5NI\xc5j\x9appp\xf0\b\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10`\xee\xa9\x8b\x06%\xb8G\xd1c\xe1$\xff\x97k\xde\xc5\xa96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xd9Jx\xaa\x8f~\xb94a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x05\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xd6m\xf7@]iNP\xf1\x1d\xab\x13\xce\x152s\xb8\x85\x98\x84\xbf\x8c\x80{\x16\t\xd6\x17P3\xe9\xebGKL\xd3\x88\xd2\rLG\x8e\xd6\xa72\xf4\x92\xeb&\xa5\xcc\x14FZN\x98%[p\x989\xf6\xf5\xb6\xedk\xe6\xb0\xa1\x8f\x90\xdb\xd6h)\x0f6\x88\x03P\x8ak\xf9\xc9\x82`\xa7Ku\x99\xab\xd4\xb2\xaa1\x99O\x8b\x99-\xe3', 0x1) r8 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r8, &(0x7f00000000c0)={0x0, 0xfe13, &(0x7f0000000480)}, 0x40810) recvmsg$kcm(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)}, 0x40) poll(0x0, 0x0, 0x4) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000001380)={0xffffffffffffffff}) sendmsg$TCPDIAG_GETSOCK(r10, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40080}, 0x4000) syz_emit_ethernet(0xc6, &(0x7f0000000c80)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000b80048000000bd889078ac1414bbac1414aa0707a1ac14141500fffe4e24009c90780100000004000000497a1d08fd3d0ee007022798bb6374ed840b4f36f4feb2939073a3bb15aa95a606d083cd5974542aff03050a4ca5d10fd1b6b06f47ea42ef7c9d6a98e3943f6892078bb952854743fe4dddd2e7c0ce70a4ac7da851525b16af17fe87acbae2ab0b233d01422d01cd53c3abe94331d0b79187"], 0x0) r11 = dup(r7) write$binfmt_elf64(r11, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4606ff78b3050000000000000002003e00cd000000c903"], 0x178) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, 0x0) execveat(r11, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000002c0)='westwood', 0x8) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="600000000206010800000000000000000000000005000400000000000900020073797a31000000001400078008001240000007000500140008000000050005000a000000050001000600000011000300686173683a6970"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0), 0x101, 0x0) ioctl$IOCTL_START_ACCEL_DEV(r13, 0x40096102, &(0x7f0000000c40)={{&(0x7f0000000bc0)={'Accelerator0\x00', {}, {&(0x7f0000000b40)={'Accelerator0\x00', {&(0x7f0000000a80)=@adf_dec={@format={'Cy', '5', 'RingAsymRx\x00'}, {}, {&(0x7f00000006c0)=@adf_str={@format={'Dc', '3', 'RingTx\x00'}, {"f4d977960444959c31cbf6d373a34967409cd9cc35c19cf2de84aec837b142e19ef9a27d4652e763150e1ab61ba147640eb31ef62b1c14329871a6c67bd7c169"}}}}}}}}}, 0xca}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0xfffffff7, 0x3, 0x2, 0x5f, 0xe, "a71592b664b19bb86012060000004f2b580600"}) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) 924.83301ms ago: executing program 1 (id=4941): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x901800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000001000000000000000000000071"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @cgroup_sock_addr=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) 892.535431ms ago: executing program 3 (id=4942): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000002840)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c000000000b010300000000000000000300000d080002400000e70008000340fcffff010800010075333200"], 0x2c}}, 0x20000000) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000003c0), 0xffffffa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000a00)={0x3, &(0x7f0000000940)=[{0x20, 0x7f, 0x6, 0xfffff00c}, {0x28, 0x0, 0x1, 0x5ae9}, {0x6, 0x9, 0xa1, 0x1000}]}, 0x10) sendmmsg$inet(r3, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="2a73ed35", 0x732a}], 0x1}}], 0x400000000000292, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400"], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x103302) ioctl$SG_IO(r5, 0x2285, &(0x7f00000005c0)={0x53, 0x20, 0x6, 0x0, @scatter={0x18, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/204, 0xcc}, {0x0}]}, &(0x7f0000000240)="008d7acda0b2", 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x91846542ba24271e}, 0x2000c004) r6 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000340), 0xf2, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r6, r6, r6}, &(0x7f0000000080)=""/34, 0x22, &(0x7f0000000000)={&(0x7f0000000280)={'wp512-generic\x00'}}) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x11, 0x1f, &(0x7f00000004c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fff}, {}, {}, [@printk={@lld}, @jmp={0x5, 0x0, 0x9, 0x4, 0x2, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfff}, @ringbuf_query, @ldst={0x3, 0x3, 0x1, 0xb, 0x8, 0x20}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000640)='GPL\x00', 0x8, 0xb3, &(0x7f0000000700)=""/179, 0x41000, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000800)={0x3, 0xd, 0x9, 0xfffffff7}, 0x10, 0x0, 0x0, 0x7, &(0x7f0000000840)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000880)=[{0x3, 0x2, 0x2, 0x4}, {0x4, 0x4, 0xd, 0x8}, {0x0, 0x3, 0x5, 0x7}, {0x5, 0x5, 0xc, 0x3}, {0x0, 0x2, 0x0, 0x1}, {0x3, 0x3, 0xc, 0x9}, {0x4, 0x2, 0x10, 0x1}], 0x10, 0x85c}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r7) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) gettid() syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) process_vm_readv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1201000002000040257d15a440000104000109026000420100000009040000010209"], 0x0) landlock_restrict_self(r8, 0x0) landlock_restrict_self(r8, 0x0) 599.853288ms ago: executing program 1 (id=4943): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x0, r0}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x78, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xffffffff}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2f}, @NFTA_SET_EXPRESSIONS={0x34, 0x12, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x800}]}}}, {0x10, 0x1, 0x0, 0x1, @counter={{0xc}, @void}}]}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x106}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xc0}}, 0x20050800) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0), 0x101a02, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000680)='7Q', 0x2}], 0x1) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, 0x0, 0x0) 495.869992ms ago: executing program 1 (id=4944): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000002c0)="cc", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x0, 0x6, 0x691}, 0x10) sendto$inet6(r1, &(0x7f0000000200)='x', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001400)={0x0, 0x0, 0x87a}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6, 0x7a}, 0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) r4 = eventfd2(0x7, 0x0) io_submit(r3, 0x1, &(0x7f0000004500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x1, r4, 0x0}]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280), 0x3000c11, &(0x7f0000000040)=ANY=[@ANYBLOB="6d706f26cbb4bef2a964f1c4aacd6151386c3d09000000095a80f3c2996e7465726c656176653d73"]) io_submit(r3, 0x1, &(0x7f0000001640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x41, r4, 0x0, 0x0, 0x8, 0x0, 0x1, r4}]) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10) 230.857413ms ago: executing program 1 (id=4945): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={&(0x7f0000000600)="554c419ad11c8727c433583d14ad7033f3bf466bb01ce59da4a35b8b2014e6e1cf0a87c7425221f28a84c590d71d33b34cb9ce944b0aac027cbcceb3b0a21d5028ecef393f017bc3ad24e6ad49d469fb7dc2f3bb650453e0016068b0184bfbe9b0d0bf2711579e2528af635a4af639b0694dcaf978ee6a98b3288c2cd80513bea2fa1614fb2a7223d3ea12686544e566305d883f8b7b3e31d50942475cb7a6adc1f138a1340b6050ad51887212591bdb6625ca4917753f35d012a4285158013c26952c110a03f4676937f68b8f63a5a7f16308f3f8f4d874b8f3727896b21876670670e713a14d6dc0b563", &(0x7f0000000700)="3ad11941b48d3387b36dbaa4406e2bdd95524c80f1a71a28427ee3f8c745358a28f2fa3b9a4720cc1a8c63870cb1c9f45a1cdbb16436824d6100b9e16d22894786a8e5ecfe2027cf22838385a6b51264e82035127e6626f7a3ed6c38dfe6139447c1727dd14d2a76e22841934b6d65a191ed59cc7a041cbce256255797b0f1d974a498e30088b05a2f0a7c419277f0cb"}}, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) write$binfmt_misc(r3, &(0x7f00000002c0), 0x15) splice(r2, 0x0, r4, 0x0, 0x100, 0x0) 0s ago: executing program 1 (id=4946): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000040)={0x351, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44010}, 0xc0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[], 0x148}, 0x1, 0x0, 0x0, 0x8800}, 0x4040) landlock_restrict_self(r0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) kernel console output (not intermixed with test programs): 43, idProduct=0003, bcdDevice= 0.00 [ 1346.145407][T23842] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1346.235376][T23842] usb 4-1: config 0 descriptor?? [ 1347.038256][ T5908] m920x_read = error: -19 [ 1347.038284][ T5908] dvb-usb: error while querying for an remote control event. [ 1347.906585][T31028] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4682'. [ 1347.977062][ T5908] m920x_read = error: -19 [ 1347.977089][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.120466][T23840] m920x_read = error: -19 [ 1348.120497][T23840] dvb-usb: error while querying for an remote control event. [ 1348.232011][ T5908] m920x_read = error: -19 [ 1348.232041][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.293950][T23842] usbhid 4-1:0.0: can't add hid device: -71 [ 1348.296541][T23842] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1348.318377][T23842] usb 4-1: USB disconnect, device number 117 [ 1348.352110][ T5908] m920x_read = error: -19 [ 1348.352138][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.461963][ T5908] m920x_read = error: -19 [ 1348.461993][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.571920][ T5908] m920x_read = error: -19 [ 1348.571950][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.599300][T31043] FAULT_INJECTION: forcing a failure. [ 1348.599300][T31043] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.599340][T31043] CPU: 0 UID: 0 PID: 31043 Comm: syz.0.4689 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1348.599371][T31043] Tainted: [L]=SOFTLOCKUP [ 1348.599380][T31043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1348.599400][T31043] Call Trace: [ 1348.599409][T31043] [ 1348.599420][T31043] dump_stack_lvl+0xe8/0x150 [ 1348.599459][T31043] should_fail_ex+0x46b/0x600 [ 1348.599497][T31043] should_failslab+0xa8/0x100 [ 1348.599523][T31043] kmem_cache_alloc_noprof+0x87/0x680 [ 1348.599558][T31043] ? do_getname+0x2e/0x250 [ 1348.599589][T31043] do_getname+0x2e/0x250 [ 1348.599612][T31043] ? user_path_at+0x1e/0x160 [ 1348.599655][T31043] user_path_at+0x2a/0x160 [ 1348.599692][T31043] __se_sys_mount+0x2dc/0x420 [ 1348.599729][T31043] ? __pfx___se_sys_mount+0x10/0x10 [ 1348.599766][T31043] ? __x64_sys_mount+0x20/0xc0 [ 1348.599798][T31043] do_syscall_64+0x14d/0xf80 [ 1348.599824][T31043] ? trace_irq_disable+0x3b/0x150 [ 1348.599851][T31043] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.599873][T31043] ? clear_bhb_loop+0x40/0x90 [ 1348.599903][T31043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.599926][T31043] RIP: 0033:0x7f12d046c819 [ 1348.599947][T31043] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1348.599967][T31043] RSP: 002b:00007f12ce6be028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1348.599991][T31043] RAX: ffffffffffffffda RBX: 00007f12d06e5fa0 RCX: 00007f12d046c819 [ 1348.600007][T31043] RDX: 00002000000000c0 RSI: 0000200000000000 RDI: 0000000000000000 [ 1348.600022][T31043] RBP: 00007f12ce6be090 R08: 0000200000000240 R09: 0000000000000000 [ 1348.600037][T31043] R10: 0000000000010012 R11: 0000000000000246 R12: 0000000000000001 [ 1348.600051][T31043] R13: 00007f12d06e6038 R14: 00007f12d06e5fa0 R15: 00007ffd22242fc8 [ 1348.600088][T31043] [ 1348.681986][ T5908] m920x_read = error: -19 [ 1348.682014][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.791871][ T5908] m920x_read = error: -19 [ 1348.791904][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.794295][ T5853] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 1348.891947][ T5860] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 1348.901904][ T5908] m920x_read = error: -19 [ 1348.901932][ T5908] dvb-usb: error while querying for an remote control event. [ 1348.924137][ T5853] usb 5-1: device descriptor read/64, error -71 [ 1348.941772][T31047] FAULT_INJECTION: forcing a failure. [ 1348.941772][T31047] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.941812][T31047] CPU: 0 UID: 0 PID: 31047 Comm: syz.3.4690 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1348.941843][T31047] Tainted: [L]=SOFTLOCKUP [ 1348.941853][T31047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1348.941867][T31047] Call Trace: [ 1348.941876][T31047] [ 1348.941886][T31047] dump_stack_lvl+0xe8/0x150 [ 1348.941925][T31047] should_fail_ex+0x46b/0x600 [ 1348.941963][T31047] should_failslab+0xa8/0x100 [ 1348.941990][T31047] kmem_cache_alloc_noprof+0x87/0x680 [ 1348.942028][T31047] ? skb_clone+0x212/0x3a0 [ 1348.942061][T31047] skb_clone+0x212/0x3a0 [ 1348.942092][T31047] __netlink_deliver_tap+0x404/0x850 [ 1348.942142][T31047] ? netlink_deliver_tap+0x2e/0x1b0 [ 1348.942179][T31047] netlink_deliver_tap+0x19c/0x1b0 [ 1348.942214][T31047] netlink_unicast+0x805/0x9f0 [ 1348.942256][T31047] ? __pfx_netlink_unicast+0x10/0x10 [ 1348.942289][T31047] ? netlink_sendmsg+0x650/0xb40 [ 1348.942322][T31047] ? skb_put+0x11b/0x210 [ 1348.942350][T31047] netlink_sendmsg+0x813/0xb40 [ 1348.942394][T31047] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1348.942430][T31047] ? unwind_get_return_address+0x4d/0x90 [ 1348.942458][T31047] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1348.942496][T31047] ____sys_sendmsg+0x94c/0x9c0 [ 1348.942531][T31047] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1348.942569][T31047] ? import_iovec+0x73/0xa0 [ 1348.942596][T31047] ___sys_sendmsg+0x2a5/0x360 [ 1348.942643][T31047] ? __pfx____sys_sendmsg+0x10/0x10 [ 1348.942709][T31047] ? __fget_files+0x2a/0x420 [ 1348.942738][T31047] ? __fget_files+0x3a6/0x420 [ 1348.942780][T31047] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1348.942811][T31047] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1348.942861][T31047] ? __pfx_ksys_write+0x10/0x10 [ 1348.942907][T31047] do_syscall_64+0x14d/0xf80 [ 1348.942934][T31047] ? trace_irq_disable+0x3b/0x150 [ 1348.942961][T31047] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.942985][T31047] ? clear_bhb_loop+0x40/0x90 [ 1348.943013][T31047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.943036][T31047] RIP: 0033:0x7f9b9cf5c819 [ 1348.943058][T31047] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1348.943078][T31047] RSP: 002b:00007f9b9b1b6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1348.943102][T31047] RAX: ffffffffffffffda RBX: 00007f9b9d1d5fa0 RCX: 00007f9b9cf5c819 [ 1348.943118][T31047] RDX: 0000000000004000 RSI: 00002000000003c0 RDI: 0000000000000007 [ 1348.943133][T31047] RBP: 00007f9b9b1b6090 R08: 0000000000000000 R09: 0000000000000000 [ 1348.943148][T31047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1348.943161][T31047] R13: 00007f9b9d1d6038 R14: 00007f9b9d1d5fa0 R15: 00007ffee6efcea8 [ 1348.943197][T31047] [ 1348.944239][T31047] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4690'. [ 1348.944327][T31047] bridge_slave_1: left allmulticast mode [ 1348.944351][T31047] bridge_slave_1: left promiscuous mode [ 1348.944783][T31047] bridge0: port 2(bridge_slave_1) entered disabled state [ 1348.948926][T31049] FAULT_INJECTION: forcing a failure. [ 1348.948926][T31049] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.948963][T31049] CPU: 1 UID: 0 PID: 31049 Comm: syz.0.4692 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1348.948993][T31049] Tainted: [L]=SOFTLOCKUP [ 1348.949002][T31049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1348.949015][T31049] Call Trace: [ 1348.949024][T31049] [ 1348.949034][T31049] dump_stack_lvl+0xe8/0x150 [ 1348.949072][T31049] should_fail_ex+0x46b/0x600 [ 1348.949109][T31049] should_failslab+0xa8/0x100 [ 1348.949134][T31049] __kmalloc_noprof+0xdf/0x7b0 [ 1348.949157][T31049] ? sock_kmalloc+0xd6/0x160 [ 1348.949183][T31049] ? unwind_get_return_address+0x4d/0x90 [ 1348.949211][T31049] sock_kmalloc+0xd6/0x160 [ 1348.949241][T31049] ____sys_sendmsg+0x1b5/0x9c0 [ 1348.949270][T31049] ? __asan_memset+0x22/0x50 [ 1348.949302][T31049] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1348.949339][T31049] ? import_iovec+0x73/0xa0 [ 1348.949365][T31049] ___sys_sendmsg+0x2a5/0x360 [ 1348.949398][T31049] ? __pfx____sys_sendmsg+0x10/0x10 [ 1348.949463][T31049] ? __fget_files+0x2a/0x420 [ 1348.949491][T31049] ? __fget_files+0x3a6/0x420 [ 1348.949532][T31049] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1348.949563][T31049] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1348.949599][T31049] ? __pfx_ksys_write+0x10/0x10 [ 1348.949647][T31049] do_syscall_64+0x14d/0xf80 [ 1348.949674][T31049] ? trace_irq_disable+0x3b/0x150 [ 1348.949701][T31049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.949725][T31049] ? clear_bhb_loop+0x40/0x90 [ 1348.949754][T31049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1348.949777][T31049] RIP: 0033:0x7f12d046c819 [ 1348.949798][T31049] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1348.949817][T31049] RSP: 002b:00007f12ce6be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1348.949841][T31049] RAX: ffffffffffffffda RBX: 00007f12d06e5fa0 RCX: 00007f12d046c819 [ 1348.949858][T31049] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 1348.949879][T31049] RBP: 00007f12ce6be090 R08: 0000000000000000 R09: 0000000000000000 [ 1348.949893][T31049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1348.949907][T31049] R13: 00007f12d06e6038 R14: 00007f12d06e5fa0 R15: 00007ffd22242fc8 [ 1348.949942][T31049] [ 1349.031785][ T5908] m920x_read = error: -19 [ 1349.031812][ T5908] dvb-usb: error while querying for an remote control event. [ 1349.142141][T23840] m920x_read = error: -19 [ 1349.142168][T23840] dvb-usb: error while querying for an remote control event. [ 1349.184891][ T5853] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 1349.251839][ T5908] m920x_read = error: -19 [ 1349.251872][ T5908] dvb-usb: error while querying for an remote control event. [ 1349.275991][ T5860] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 1349.276078][ T5860] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1349.276146][ T5860] usb 3-1: Product: syz [ 1349.276191][ T5860] usb 3-1: Manufacturer: syz [ 1349.276245][ T5860] usb 3-1: SerialNumber: syz [ 1349.436573][ T5853] usb 5-1: device descriptor read/64, error -71 [ 1349.554175][ T5853] usb usb5-port1: attempt power cycle [ 1349.611775][T23840] m920x_read = error: -19 [ 1349.611803][T23840] dvb-usb: error while querying for an remote control event. [ 1349.673337][T31047] bridge_slave_0: left allmulticast mode [ 1349.673369][T31047] bridge_slave_0: left promiscuous mode [ 1349.673659][T31047] bridge0: port 1(bridge_slave_0) entered disabled state [ 1349.921780][ T5853] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 1349.967960][ T5908] m920x_read = error: -19 [ 1349.967987][ T5908] dvb-usb: error while querying for an remote control event. [ 1349.969152][ T5853] usb 5-1: device descriptor read/8, error -71 [ 1349.990714][ T5860] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 1349.990788][ T5860] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 1350.071759][ T5908] m920x_read = error: -19 [ 1350.071789][ T5908] dvb-usb: error while querying for an remote control event. [ 1350.096731][T31060] FAULT_INJECTION: forcing a failure. [ 1350.096731][T31060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1350.096770][T31060] CPU: 1 UID: 0 PID: 31060 Comm: syz.1.4693 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1350.096800][T31060] Tainted: [L]=SOFTLOCKUP [ 1350.096808][T31060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1350.096822][T31060] Call Trace: [ 1350.096832][T31060] [ 1350.096842][T31060] dump_stack_lvl+0xe8/0x150 [ 1350.096881][T31060] should_fail_ex+0x46b/0x600 [ 1350.096919][T31060] _copy_to_iter+0x404/0x17d0 [ 1350.096968][T31060] ? __pfx__copy_to_iter+0x10/0x10 [ 1350.097002][T31060] ? get_pid_task+0x20/0x1f0 [ 1350.097036][T31060] ? proc_single_show+0x15b/0x190 [ 1350.097064][T31060] seq_read_iter+0xbf6/0xe20 [ 1350.097110][T31060] seq_read+0x36a/0x490 [ 1350.097142][T31060] ? __pfx_seq_read+0x10/0x10 [ 1350.097181][T31060] ? rw_verify_area+0x2ac/0x4e0 [ 1350.097215][T31060] ? __pfx_seq_read+0x10/0x10 [ 1350.097240][T31060] vfs_read+0x212/0xa80 [ 1350.097282][T31060] ? __pfx_vfs_read+0x10/0x10 [ 1350.097321][T31060] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1350.097350][T31060] ? lockdep_hardirqs_on+0x7a/0x110 [ 1350.097376][T31060] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1350.097403][T31060] ? mutex_lock_nested+0x152/0x1d0 [ 1350.097434][T31060] ? fdget_pos+0x252/0x320 [ 1350.097473][T31060] ksys_read+0x156/0x270 [ 1350.097516][T31060] ? __pfx_ksys_read+0x10/0x10 [ 1350.097552][T31060] do_syscall_64+0x14d/0xf80 [ 1350.097579][T31060] ? trace_irq_disable+0x3b/0x150 [ 1350.097601][T31060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1350.097619][T31060] ? clear_bhb_loop+0x40/0x90 [ 1350.097641][T31060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1350.097659][T31060] RIP: 0033:0x7fd8aba9c819 [ 1350.097676][T31060] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1350.097692][T31060] RSP: 002b:00007fd8a9cb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1350.097711][T31060] RAX: ffffffffffffffda RBX: 00007fd8abd16180 RCX: 00007fd8aba9c819 [ 1350.097725][T31060] RDX: 0000000000002020 RSI: 0000200000000440 RDI: 0000000000000005 [ 1350.097737][T31060] RBP: 00007fd8a9cb4090 R08: 0000000000000000 R09: 0000000000000000 [ 1350.097750][T31060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1350.097761][T31060] R13: 00007fd8abd16218 R14: 00007fd8abd16180 R15: 00007ffd4c634748 [ 1350.097789][T31060] [ 1350.107904][T31060] overlayfs: missing 'lowerdir' [ 1350.181777][T23840] m920x_read = error: -19 [ 1350.181804][T23840] dvb-usb: error while querying for an remote control event. [ 1350.231764][ T5860] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000010. ret = -EPROTO [ 1350.231828][ T5860] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 1350.232683][ T5860] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 1350.291723][T23840] m920x_read = error: -19 [ 1350.291751][T23840] dvb-usb: error while querying for an remote control event. [ 1350.402144][T23840] m920x_read = error: -19 [ 1350.402214][T23840] dvb-usb: error while querying for an remote control event. [ 1350.443655][ T5860] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 1350.469355][ T5860] usb 3-1: USB disconnect, device number 11 [ 1350.491676][ T5853] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 1350.511671][T23840] m920x_read = error: -19 [ 1350.511767][T23840] dvb-usb: error while querying for an remote control event. [ 1350.512335][ T5853] usb 5-1: device descriptor read/8, error -71 [ 1350.621678][ T5908] m920x_read = error: -19 [ 1350.621706][ T5908] dvb-usb: error while querying for an remote control event. [ 1350.621953][ T5853] usb usb5-port1: unable to enumerate USB device [ 1350.691429][T31066] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4698'. [ 1350.764402][T23321] m920x_read = error: -19 [ 1350.764432][T23321] dvb-usb: error while querying for an remote control event. [ 1350.851641][T23840] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 1350.871681][ T5908] m920x_read = error: -19 [ 1350.871709][ T5908] dvb-usb: error while querying for an remote control event. [ 1350.991777][ T5970] m920x_read = error: -19 [ 1350.991807][ T5970] dvb-usb: error while querying for an remote control event. [ 1351.015444][T23840] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 1351.015485][T23840] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 1351.015572][T23840] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1351.015595][T23840] usb 1-1: config 220 has no interface number 2 [ 1351.015669][T23840] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1351.015699][T23840] usb 1-1: config 220 interface 0 has no altsetting 0 [ 1351.015719][T23840] usb 1-1: config 220 interface 76 has no altsetting 0 [ 1351.015739][T23840] usb 1-1: config 220 interface 1 has no altsetting 0 [ 1351.018780][T23840] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1351.018812][T23840] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1351.018835][T23840] usb 1-1: Product: syz [ 1351.018852][T23840] usb 1-1: Manufacturer: syz [ 1351.018868][T23840] usb 1-1: SerialNumber: syz [ 1351.101660][T21375] m920x_read = error: -19 [ 1351.101749][T21375] dvb-usb: error while querying for an remote control event. [ 1351.192061][T23321] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 1351.214830][ T808] m920x_read = error: -19 [ 1351.214858][ T808] dvb-usb: error while querying for an remote control event. [ 1351.294961][T31072] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4699'. [ 1351.742065][T31072] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -EINTR [ 1351.971056][T31084] FAULT_INJECTION: forcing a failure. [ 1351.971056][T31084] name failslab, interval 1, probability 0, space 0, times 0 [ 1351.971095][T31084] CPU: 0 UID: 0 PID: 31084 Comm: syz.1.4704 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1351.971126][T31084] Tainted: [L]=SOFTLOCKUP [ 1351.971134][T31084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1351.971150][T31084] Call Trace: [ 1351.971160][T31084] [ 1351.971170][T31084] dump_stack_lvl+0xe8/0x150 [ 1351.971210][T31084] should_fail_ex+0x46b/0x600 [ 1351.971248][T31084] should_failslab+0xa8/0x100 [ 1351.971275][T31084] kmem_cache_alloc_noprof+0x87/0x680 [ 1351.971314][T31084] ? skb_clone+0x212/0x3a0 [ 1351.971357][T31084] skb_clone+0x212/0x3a0 [ 1351.971389][T31084] __netlink_deliver_tap+0x404/0x850 [ 1351.971436][T31084] ? netlink_deliver_tap+0x2e/0x1b0 [ 1351.971472][T31084] netlink_deliver_tap+0x19c/0x1b0 [ 1351.971508][T31084] netlink_unicast+0x805/0x9f0 [ 1351.971551][T31084] ? __pfx_netlink_unicast+0x10/0x10 [ 1351.971585][T31084] ? netlink_sendmsg+0x650/0xb40 [ 1351.971618][T31084] ? skb_put+0x11b/0x210 [ 1351.971645][T31084] netlink_sendmsg+0x813/0xb40 [ 1351.971693][T31084] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1351.971730][T31084] ? unwind_get_return_address+0x4d/0x90 [ 1351.971756][T31084] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1351.971794][T31084] ____sys_sendmsg+0x94c/0x9c0 [ 1351.971829][T31084] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1351.971868][T31084] ? import_iovec+0x73/0xa0 [ 1351.971895][T31084] ___sys_sendmsg+0x2a5/0x360 [ 1351.971928][T31084] ? __pfx____sys_sendmsg+0x10/0x10 [ 1351.972000][T31084] ? __fget_files+0x2a/0x420 [ 1351.972029][T31084] ? __fget_files+0x3a6/0x420 [ 1351.972071][T31084] __x64_sys_sendmsg+0x1c3/0x2a0 [ 1351.972103][T31084] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1351.972141][T31084] ? __pfx_ksys_write+0x10/0x10 [ 1351.972190][T31084] do_syscall_64+0x14d/0xf80 [ 1351.972215][T31084] ? trace_irq_disable+0x3b/0x150 [ 1351.972242][T31084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1351.972265][T31084] ? clear_bhb_loop+0x40/0x90 [ 1351.972294][T31084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1351.972318][T31084] RIP: 0033:0x7fd8aba9c819 [ 1351.972339][T31084] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1351.972367][T31084] RSP: 002b:00007fd8a9cf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1351.972391][T31084] RAX: ffffffffffffffda RBX: 00007fd8abd15fa0 RCX: 00007fd8aba9c819 [ 1351.972407][T31084] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000003 [ 1351.972421][T31084] RBP: 00007fd8a9cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1351.972435][T31084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1351.972449][T31084] R13: 00007fd8abd16038 R14: 00007fd8abd15fa0 R15: 00007ffd4c634748 [ 1351.972485][T31084] [ 1352.043679][ T5908] m920x_read = error: -19 [ 1352.043748][ T5908] dvb-usb: error while querying for an remote control event. [ 1352.059766][T23321] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1352.059802][T23321] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1352.099597][T23840] usb 1-1: selecting invalid altsetting 0 [ 1352.151121][T23840] uvcvideo 1-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 1352.151232][T23840] uvcvideo 1-1:220.0: No valid video chain found. [ 1352.269979][T23321] usb 3-1: config 0 descriptor?? [ 1352.344254][T21375] m920x_read = error: -19 [ 1352.344282][T21375] dvb-usb: error while querying for an remote control event. [ 1352.405611][T23840] usb 1-1: selecting invalid altsetting 0 [ 1352.405709][T23840] usbtest 1-1:220.1: probe with driver usbtest failed with error -22 [ 1352.411163][T23840] usb 1-1: USB disconnect, device number 116 [ 1352.457617][ T808] m920x_read = error: -19 [ 1352.457646][ T808] dvb-usb: error while querying for an remote control event. [ 1352.804388][ T808] m920x_read = error: -19 [ 1352.804416][ T808] dvb-usb: error while querying for an remote control event. [ 1352.911382][ T5908] m920x_read = error: -19 [ 1352.911409][ T5908] dvb-usb: error while querying for an remote control event. [ 1353.021507][ T5908] m920x_read = error: -19 [ 1353.021594][ T5908] dvb-usb: error while querying for an remote control event. [ 1353.066971][T31095] overlayfs: missing 'lowerdir' [ 1353.071342][ T5860] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1353.124391][T23321] udl 3-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1353.141512][T23840] m920x_read = error: -19 [ 1353.141597][T23840] dvb-usb: error while querying for an remote control event. [ 1353.164668][ T808] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 1353.221321][ T5860] usb 4-1: Using ep0 maxpacket: 32 [ 1353.223934][ T5860] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1353.223962][ T5860] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1353.223985][ T5860] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1353.224039][ T5860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1353.224064][ T5860] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1353.224090][ T5860] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1353.224134][ T5860] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1353.224160][ T5860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1353.252105][T23840] m920x_read = error: -19 [ 1353.252132][T23840] dvb-usb: error while querying for an remote control event. [ 1353.333015][ T5860] usb 4-1: config 0 descriptor?? [ 1353.361505][T23840] m920x_read = error: -19 [ 1353.361541][T23840] dvb-usb: error while querying for an remote control event. [ 1353.484332][ T808] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1353.484427][ T808] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1353.536429][ T808] usb 5-1: config 0 descriptor?? [ 1353.601369][ T5908] m920x_read = error: -19 [ 1353.601395][ T5908] dvb-usb: error while querying for an remote control event. [ 1353.602268][ T5860] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 118 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1353.653303][ T5860] usb 4-1: USB disconnect, device number 118 [ 1353.680846][ T5860] usblp0: removed [ 1353.721535][T23840] m920x_read = error: -19 [ 1353.722145][T23840] dvb-usb: error while querying for an remote control event. [ 1353.826320][T31097] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1353.826352][T31097] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1353.832612][T23840] m920x_read = error: -19 [ 1353.832700][T23840] dvb-usb: error while querying for an remote control event. [ 1353.889678][T31097] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1353.889701][T31097] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1353.941293][T23840] m920x_read = error: -19 [ 1353.941385][T23840] dvb-usb: error while querying for an remote control event. [ 1354.052808][T23840] m920x_read = error: -19 [ 1354.052829][T23840] dvb-usb: error while querying for an remote control event. [ 1354.131225][ T5860] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 1354.171366][T31117] m920x_read = error: -19 [ 1354.171471][T31117] dvb-usb: error while querying for an remote control event. [ 1354.281230][ T5860] usb 4-1: Using ep0 maxpacket: 32 [ 1354.281404][T31117] m920x_read = error: -19 [ 1354.281427][T31117] dvb-usb: error while querying for an remote control event. [ 1354.285060][ T5860] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1354.285088][ T5860] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1354.285109][ T5860] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1354.285172][ T5860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1354.285197][ T5860] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1354.285224][ T5860] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1354.285269][ T5860] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1354.285294][ T5860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1354.303995][ T5860] usb 4-1: config 0 descriptor?? [ 1354.391245][T31117] m920x_read = error: -19 [ 1354.391341][T31117] dvb-usb: error while querying for an remote control event. [ 1354.501570][T31117] m920x_read = error: -19 [ 1354.501597][T31117] dvb-usb: error while querying for an remote control event. [ 1354.579662][ T5860] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 119 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1354.611306][T31117] m920x_read = error: -19 [ 1354.611334][T31117] dvb-usb: error while querying for an remote control event. [ 1354.668820][ T808] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 1354.674965][ T808] [drm:udl_init] *ERROR* Selecting channel failed [ 1354.721311][T31117] m920x_read = error: -19 [ 1354.721397][T31117] dvb-usb: error while querying for an remote control event. [ 1354.771468][T23321] [drm:udl_init] *ERROR* Selecting channel failed [ 1354.831206][T21375] m920x_read = error: -19 [ 1354.831234][T21375] dvb-usb: error while querying for an remote control event. [ 1354.839421][T23321] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 2 [ 1354.839448][T23321] [drm] Initialized udl on minor 2 [ 1354.895956][T23321] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1354.919834][T23321] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 1354.945472][T21375] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1354.948853][T21375] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1354.950291][T21375] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 1354.957233][T21375] m920x_read = error: -19 [ 1354.957452][T21375] dvb-usb: error while querying for an remote control event. [ 1355.007600][T23321] usb 3-1: USB disconnect, device number 12 [ 1355.044160][ C1] usblp0: nonzero read bulk status received: -71 [ 1355.044739][ T5860] usb 4-1: USB disconnect, device number 119 [ 1355.049282][T31091] usblp0: error -71 reading from printer [ 1355.067489][T31117] m920x_read = error: -19 [ 1355.067514][T31117] dvb-usb: error while querying for an remote control event. [ 1355.154727][ T808] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 3 [ 1355.154753][ T808] [drm] Initialized udl on minor 3 [ 1355.182154][T31117] m920x_read = error: -19 [ 1355.182182][T31117] dvb-usb: error while querying for an remote control event. [ 1355.187174][ T808] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1355.187675][ T808] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 1355.235321][ T808] usb 5-1: USB disconnect, device number 49 [ 1355.265113][T31117] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 1355.312288][T31117] m920x_read = error: -19 [ 1355.312317][T31117] dvb-usb: error while querying for an remote control event. [ 1355.421164][T31117] m920x_read = error: -19 [ 1355.421194][T31117] dvb-usb: error while querying for an remote control event. [ 1355.514643][T31127] usblp0: removed [ 1355.535584][T31117] m920x_read = error: -19 [ 1355.535606][T31117] dvb-usb: error while querying for an remote control event. [ 1355.558787][T31131] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4724'. [ 1355.748553][T23321] m920x_read = error: -19 [ 1355.748583][T23321] dvb-usb: error while querying for an remote control event. [ 1356.001452][T21375] m920x_read = error: -19 [ 1356.001482][T21375] dvb-usb: error while querying for an remote control event. [ 1356.965008][T21375] m920x_read = error: -19 [ 1356.965038][T21375] dvb-usb: error while querying for an remote control event. [ 1357.090874][ T808] m920x_read = error: -19 [ 1357.090902][ T808] dvb-usb: error while querying for an remote control event. [ 1357.147697][T31153] FAULT_INJECTION: forcing a failure. [ 1357.147697][T31153] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.147740][T31153] CPU: 1 UID: 0 PID: 31153 Comm: syz.1.4734 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1357.147762][T31153] Tainted: [L]=SOFTLOCKUP [ 1357.147768][T31153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1357.147796][T31153] Call Trace: [ 1357.147802][T31153] [ 1357.147809][T31153] dump_stack_lvl+0xe8/0x150 [ 1357.147837][T31153] should_fail_ex+0x46b/0x600 [ 1357.147864][T31153] should_failslab+0xa8/0x100 [ 1357.147882][T31153] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 1357.147907][T31153] ? __alloc_skb+0x1d0/0x7d0 [ 1357.147922][T31153] ? lockdep_hardirqs_on+0x7a/0x110 [ 1357.147944][T31153] __alloc_skb+0x1d0/0x7d0 [ 1357.147964][T31153] alloc_skb_with_frags+0xca/0x890 [ 1357.147982][T31153] ? reacquire_held_locks+0x104/0x190 [ 1357.148001][T31153] ? css_rstat_updated+0x23a/0x530 [ 1357.148025][T31153] ? __pfx_css_rstat_updated+0x10/0x10 [ 1357.148065][T31153] sock_alloc_send_pskb+0x884/0x9a0 [ 1357.148100][T31153] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 1357.148125][T31153] ? smack_socket_getpeersec_dgram+0x320/0x430 [ 1357.148152][T31153] unix_dgram_sendmsg+0x460/0x18e0 [ 1357.148170][T31153] ? __pfx_handle_mm_fault+0x10/0x10 [ 1357.148198][T31153] ? __pfx_smack_socket_sendmsg+0x10/0x10 [ 1357.148226][T31153] ? do_user_addr_fault+0xbad/0x1340 [ 1357.148252][T31153] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 1357.148268][T31153] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1357.148297][T31153] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 1357.148318][T31153] ____sys_sendmsg+0x94c/0x9c0 [ 1357.148341][T31153] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1357.148367][T31153] ? import_iovec+0x73/0xa0 [ 1357.148386][T31153] ___sys_sendmsg+0x2a5/0x360 [ 1357.148409][T31153] ? __pfx____sys_sendmsg+0x10/0x10 [ 1357.148432][T31153] ? kstrtouint+0x6e/0xe0 [ 1357.148471][T31153] ? __fget_files+0x2a/0x420 [ 1357.148493][T31153] ? __fget_files+0x3a6/0x420 [ 1357.148521][T31153] __sys_sendmmsg+0x282/0x4e0 [ 1357.148545][T31153] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1357.148579][T31153] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 1357.148614][T31153] ? ksys_write+0x248/0x270 [ 1357.148640][T31153] ? __pfx_ksys_write+0x10/0x10 [ 1357.148674][T31153] __x64_sys_sendmmsg+0xa0/0xc0 [ 1357.148695][T31153] do_syscall_64+0x14d/0xf80 [ 1357.148713][T31153] ? trace_irq_disable+0x3b/0x150 [ 1357.148733][T31153] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.148750][T31153] ? clear_bhb_loop+0x40/0x90 [ 1357.148770][T31153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.148786][T31153] RIP: 0033:0x7fd8aba9c819 [ 1357.148801][T31153] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1357.148816][T31153] RSP: 002b:00007fd8a9cf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1357.148833][T31153] RAX: ffffffffffffffda RBX: 00007fd8abd15fa0 RCX: 00007fd8aba9c819 [ 1357.148845][T31153] RDX: 0400000000000159 RSI: 0000200000001c00 RDI: 0000000000000003 [ 1357.148856][T31153] RBP: 00007fd8a9cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1357.148867][T31153] R10: 0000000000040840 R11: 0000000000000246 R12: 0000000000000001 [ 1357.148877][T31153] R13: 00007fd8abd16038 R14: 00007fd8abd15fa0 R15: 00007ffd4c634748 [ 1357.148901][T31153] [ 1357.201006][T21375] m920x_read = error: -19 [ 1357.201033][T21375] dvb-usb: error while querying for an remote control event. [ 1357.214288][T31157] FAULT_INJECTION: forcing a failure. [ 1357.214288][T31157] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.214394][T31157] CPU: 1 UID: 0 PID: 31157 Comm: syz.0.4731 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1357.214490][T31157] Tainted: [L]=SOFTLOCKUP [ 1357.214505][T31157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1357.214543][T31157] Call Trace: [ 1357.214572][T31157] [ 1357.214603][T31157] dump_stack_lvl+0xe8/0x150 [ 1357.214717][T31157] should_fail_ex+0x46b/0x600 [ 1357.214834][T31157] should_failslab+0xa8/0x100 [ 1357.214910][T31157] kmem_cache_alloc_lru_noprof+0x8b/0x680 [ 1357.215012][T31157] ? __d_alloc+0x37/0x6f0 [ 1357.215122][T31157] __d_alloc+0x37/0x6f0 [ 1357.215228][T31157] ? __lock_acquire+0x6b5/0x2cf0 [ 1357.215304][T31157] d_alloc_parallel+0xe6/0x1610 [ 1357.215417][T31157] ? __d_lookup+0x66/0x780 [ 1357.215546][T31157] ? __d_lookup+0x66/0x780 [ 1357.215649][T31157] ? __pfx_d_alloc_parallel+0x10/0x10 [ 1357.215737][T31157] ? d_lookup+0x1f/0xc0 [ 1357.215836][T31157] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 1357.215969][T31157] path_openat+0xcc3/0x38a0 [ 1357.216170][T31157] ? __pfx_path_openat+0x10/0x10 [ 1357.216318][T31157] ? do_raw_spin_lock+0x12b/0x2f0 [ 1357.216438][T31157] do_file_open+0x23e/0x4a0 [ 1357.216522][T31157] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1357.216607][T31157] ? __pfx_do_file_open+0x10/0x10 [ 1357.216698][T31157] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 1357.216881][T31157] ? alloc_fd+0x64e/0x6c0 [ 1357.216996][T31157] do_sys_openat2+0x113/0x200 [ 1357.217095][T31157] ? __pfx_do_sys_openat2+0x10/0x10 [ 1357.217173][T31157] ? ksys_write+0x248/0x270 [ 1357.217308][T31157] ? __pfx_ksys_write+0x10/0x10 [ 1357.217435][T31157] __x64_sys_creat+0x8f/0xc0 [ 1357.217537][T31157] do_syscall_64+0x14d/0xf80 [ 1357.217613][T31157] ? trace_irq_disable+0x3b/0x150 [ 1357.217683][T31157] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.217750][T31157] ? clear_bhb_loop+0x40/0x90 [ 1357.217832][T31157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1357.217900][T31157] RIP: 0033:0x7f12d046c819 [ 1357.217958][T31157] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1357.217975][T31157] RSP: 002b:00007f12ce69d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 1357.218046][T31157] RAX: ffffffffffffffda RBX: 00007f12d06e6090 RCX: 00007f12d046c819 [ 1357.218098][T31157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 1357.218140][T31157] RBP: 00007f12ce69d090 R08: 0000000000000000 R09: 0000000000000000 [ 1357.218183][T31157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1357.218225][T31157] R13: 00007f12d06e6128 R14: 00007f12d06e6090 R15: 00007ffd22242fc8 [ 1357.218303][T31157] [ 1357.231028][ T37] kauditd_printk_skb: 27 callbacks suppressed [ 1357.231092][ T37] audit: type=1326 audit(1775849617.140:3940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31146 comm="syz.3.4730" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9b9cf5c819 code=0x0 [ 1357.312853][ T808] m920x_read = error: -19 [ 1357.312923][ T808] dvb-usb: error while querying for an remote control event. [ 1357.438866][ T808] m920x_read = error: -19 [ 1357.438938][ T808] dvb-usb: error while querying for an remote control event. [ 1357.559221][ T808] m920x_read = error: -19 [ 1357.559291][ T808] dvb-usb: error while querying for an remote control event. [ 1357.661283][ T808] m920x_read = error: -19 [ 1357.661355][ T808] dvb-usb: error while querying for an remote control event. [ 1357.782669][ T808] m920x_read = error: -19 [ 1357.782738][ T808] dvb-usb: error while querying for an remote control event. [ 1357.890860][ T808] m920x_read = error: -19 [ 1357.890881][ T808] dvb-usb: error while querying for an remote control event. [ 1358.011073][ T808] m920x_read = error: -19 [ 1358.011102][ T808] dvb-usb: error while querying for an remote control event. [ 1358.120815][T21375] m920x_read = error: -19 [ 1358.120842][T21375] dvb-usb: error while querying for an remote control event. [ 1358.236488][ T808] m920x_read = error: -19 [ 1358.236517][ T808] dvb-usb: error while querying for an remote control event. [ 1358.530704][ T808] m920x_read = error: -19 [ 1358.530732][ T808] dvb-usb: error while querying for an remote control event. [ 1358.538422][T31174] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4739'. [ 1358.651468][T21375] m920x_read = error: -19 [ 1358.651498][T21375] dvb-usb: error while querying for an remote control event. [ 1358.760789][T21375] m920x_read = error: -19 [ 1358.760816][T21375] dvb-usb: error while querying for an remote control event. [ 1358.880748][T21375] m920x_read = error: -19 [ 1358.880778][T21375] dvb-usb: error while querying for an remote control event. [ 1359.291028][T31187] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4743'. [ 1359.315348][T31187] netlink: 68 bytes leftover after parsing attributes in process `syz.2.4743'. [ 1359.739410][T31190] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4740'. [ 1359.742919][T31190] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4740'. [ 1359.908639][T21375] m920x_read = error: -19 [ 1359.908665][T21375] dvb-usb: error while querying for an remote control event. [ 1360.160681][T31185] netlink: 'syz.4.4745': attribute type 8 has an invalid length. [ 1360.230575][ T808] m920x_read = error: -19 [ 1360.230605][ T808] dvb-usb: error while querying for an remote control event. [ 1360.340532][T21375] m920x_read = error: -19 [ 1360.340559][T21375] dvb-usb: error while querying for an remote control event. [ 1360.450517][T21375] m920x_read = error: -19 [ 1360.450554][T21375] dvb-usb: error while querying for an remote control event. [ 1360.565844][T21375] m920x_read = error: -19 [ 1360.565873][T21375] dvb-usb: error while querying for an remote control event. [ 1360.672953][T21375] m920x_read = error: -19 [ 1360.672982][T21375] dvb-usb: error while querying for an remote control event. [ 1360.792023][T21375] m920x_read = error: -19 [ 1360.792052][T21375] dvb-usb: error while querying for an remote control event. [ 1360.946101][T31226] FAULT_INJECTION: forcing a failure. [ 1360.946101][T31226] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.946141][T31226] CPU: 0 UID: 0 PID: 31226 Comm: syz.0.4756 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1360.946172][T31226] Tainted: [L]=SOFTLOCKUP [ 1360.946181][T31226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1360.946195][T31226] Call Trace: [ 1360.946204][T31226] [ 1360.946215][T31226] dump_stack_lvl+0xe8/0x150 [ 1360.946254][T31226] should_fail_ex+0x46b/0x600 [ 1360.946291][T31226] should_failslab+0xa8/0x100 [ 1360.946317][T31226] __kmalloc_cache_noprof+0x84/0x690 [ 1360.946342][T31226] ? drm_atomic_state_alloc+0xa9/0x100 [ 1360.946382][T31226] drm_atomic_state_alloc+0xa9/0x100 [ 1360.946419][T31226] drm_mode_atomic_ioctl+0x4ae/0xdd0 [ 1360.946449][T31226] ? do_raw_spin_lock+0x12b/0x2f0 [ 1360.946494][T31226] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 1360.946540][T31226] ? rt_spin_unlock+0x14f/0x200 [ 1360.946592][T31226] ? rt_spin_unlock+0x160/0x200 [ 1360.946630][T31226] ? drm_is_current_master+0x1a2/0x210 [ 1360.946660][T31226] drm_ioctl_kernel+0x2e2/0x3b0 [ 1360.946708][T31226] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 1360.946735][T31226] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 1360.946780][T31226] drm_ioctl+0x6c0/0xb80 [ 1360.946813][T31226] ? smk_tskacc+0x311/0x3a0 [ 1360.946848][T31226] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 1360.946880][T31226] ? __pfx_drm_ioctl+0x10/0x10 [ 1360.946926][T31226] ? __fget_files+0x2a/0x420 [ 1360.946959][T31226] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1360.946984][T31226] ? __pfx_drm_ioctl+0x10/0x10 [ 1360.947018][T31226] __se_sys_ioctl+0xff/0x170 [ 1360.947043][T31226] do_syscall_64+0x14d/0xf80 [ 1360.947068][T31226] ? trace_irq_disable+0x3b/0x150 [ 1360.947096][T31226] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1360.947119][T31226] ? clear_bhb_loop+0x40/0x90 [ 1360.947148][T31226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1360.947171][T31226] RIP: 0033:0x7f12d046c819 [ 1360.947192][T31226] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1360.947212][T31226] RSP: 002b:00007f12ce69d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1360.947236][T31226] RAX: ffffffffffffffda RBX: 00007f12d06e6090 RCX: 00007f12d046c819 [ 1360.947253][T31226] RDX: 00002000000005c0 RSI: 00000000c03864bc RDI: 0000000000000013 [ 1360.947268][T31226] RBP: 00007f12ce69d090 R08: 0000000000000000 R09: 0000000000000000 [ 1360.947282][T31226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1360.947296][T31226] R13: 00007f12d06e6128 R14: 00007f12d06e6090 R15: 00007ffd22242fc8 [ 1360.947331][T31226] [ 1361.175539][T21375] m920x_read = error: -19 [ 1361.175568][T21375] dvb-usb: error while querying for an remote control event. [ 1361.240520][T31220] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4755'. [ 1361.421681][ T808] m920x_read = error: -19 [ 1361.421709][ T808] dvb-usb: error while querying for an remote control event. [ 1361.530445][T21375] m920x_read = error: -19 [ 1361.530474][T21375] dvb-usb: error while querying for an remote control event. [ 1361.637256][T31237] FAULT_INJECTION: forcing a failure. [ 1361.637256][T31237] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.637296][T31237] CPU: 0 UID: 0 PID: 31237 Comm: syz.4.4761 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1361.637328][T31237] Tainted: [L]=SOFTLOCKUP [ 1361.637336][T31237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1361.637351][T31237] Call Trace: [ 1361.637359][T31237] [ 1361.637369][T31237] dump_stack_lvl+0xe8/0x150 [ 1361.637407][T31237] should_fail_ex+0x46b/0x600 [ 1361.637443][T31237] should_failslab+0xa8/0x100 [ 1361.637481][T31237] kmem_cache_alloc_lru_noprof+0x8b/0x680 [ 1361.637516][T31237] ? __d_alloc+0x37/0x6f0 [ 1361.637554][T31237] __d_alloc+0x37/0x6f0 [ 1361.637591][T31237] d_alloc+0x4b/0x190 [ 1361.637621][T31237] ? lookup_one_qstr_excl+0xc8/0x360 [ 1361.637653][T31237] lookup_one_qstr_excl+0xdc/0x360 [ 1361.637715][T31237] filename_create+0x20e/0x370 [ 1361.637744][T31237] ? __pfx_filename_create+0x10/0x10 [ 1361.637777][T31237] filename_mkdirat+0xd2/0x520 [ 1361.637807][T31237] ? __pfx_filename_mkdirat+0x10/0x10 [ 1361.637836][T31237] ? do_getname+0x151/0x250 [ 1361.637866][T31237] __se_sys_mkdirat+0x35/0x150 [ 1361.637893][T31237] do_syscall_64+0x14d/0xf80 [ 1361.637919][T31237] ? trace_irq_disable+0x3b/0x150 [ 1361.637946][T31237] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1361.637970][T31237] ? clear_bhb_loop+0x40/0x90 [ 1361.637999][T31237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1361.638023][T31237] RIP: 0033:0x7f8f745fc819 [ 1361.638044][T31237] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1361.638064][T31237] RSP: 002b:00007f8f72856028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1361.638088][T31237] RAX: ffffffffffffffda RBX: 00007f8f74875fa0 RCX: 00007f8f745fc819 [ 1361.638105][T31237] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 1361.638120][T31237] RBP: 00007f8f72856090 R08: 0000000000000000 R09: 0000000000000000 [ 1361.638135][T31237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1361.638147][T31237] R13: 00007f8f74876038 R14: 00007f8f74875fa0 R15: 00007ffe127220d8 [ 1361.638184][T31237] [ 1361.650829][T21375] m920x_read = error: -19 [ 1361.650917][T21375] dvb-usb: error while querying for an remote control event. [ 1361.778223][T21375] m920x_read = error: -19 [ 1361.778294][T21375] dvb-usb: error while querying for an remote control event. [ 1361.892443][T21375] m920x_read = error: -19 [ 1361.892469][T21375] dvb-usb: error while querying for an remote control event. [ 1362.018490][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 1362.018571][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 1362.090326][T31244] FAULT_INJECTION: forcing a failure. [ 1362.090326][T31244] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.090366][T31244] CPU: 0 UID: 0 PID: 31244 Comm: syz.1.4762 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1362.090397][T31244] Tainted: [L]=SOFTLOCKUP [ 1362.090406][T31244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1362.090421][T31244] Call Trace: [ 1362.090430][T31244] [ 1362.090441][T31244] dump_stack_lvl+0xe8/0x150 [ 1362.090481][T31244] should_fail_ex+0x46b/0x600 [ 1362.090521][T31244] should_failslab+0xa8/0x100 [ 1362.090548][T31244] kmem_cache_alloc_noprof+0x87/0x680 [ 1362.090585][T31244] ? dst_alloc+0x105/0x170 [ 1362.090619][T31244] dst_alloc+0x105/0x170 [ 1362.090653][T31244] ip_route_output_key_hash_rcu+0x14d0/0x25d0 [ 1362.090700][T31244] ? ip_route_output_key_hash+0xd8/0x2a0 [ 1362.090739][T31244] ip_route_output_key_hash+0x18d/0x2a0 [ 1362.090774][T31244] ? is_bpf_text_address+0x26/0x2b0 [ 1362.090811][T31244] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 1362.090855][T31244] ? kernel_text_address+0xa5/0xe0 [ 1362.090893][T31244] ip_route_output_flow+0x2a/0x150 [ 1362.090930][T31244] arp_req_dev+0x1a6/0x470 [ 1362.090960][T31244] ? __pfx_arp_req_dev+0x10/0x10 [ 1362.090983][T31244] ? stack_trace_save+0xa9/0x100 [ 1362.091033][T31244] arp_req_set+0x81/0x890 [ 1362.091059][T31244] ? __pfx_arp_req_set+0x10/0x10 [ 1362.091079][T31244] ? lockdep_hardirqs_on+0x7a/0x110 [ 1362.091106][T31244] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1362.091135][T31244] ? mutex_lock_nested+0x152/0x1d0 [ 1362.091168][T31244] ? arp_ioctl+0x375/0x490 [ 1362.091194][T31244] arp_ioctl+0x384/0x490 [ 1362.091232][T31244] ? __pfx_arp_ioctl+0x10/0x10 [ 1362.091278][T31244] inet_ioctl+0x3c4/0x560 [ 1362.091330][T31244] ? __pfx_inet_ioctl+0x10/0x10 [ 1362.091380][T31244] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1362.091413][T31244] sock_do_ioctl+0x101/0x320 [ 1362.091449][T31244] ? __pfx_sock_do_ioctl+0x10/0x10 [ 1362.091486][T31244] ? __asan_memset+0x22/0x50 [ 1362.091517][T31244] ? smack_file_ioctl+0x263/0x360 [ 1362.091563][T31244] sock_ioctl+0x5c9/0x7f0 [ 1362.091597][T31244] ? __pfx_sock_ioctl+0x10/0x10 [ 1362.091629][T31244] ? __fget_files+0x2a/0x420 [ 1362.091660][T31244] ? __fget_files+0x3a6/0x420 [ 1362.091689][T31244] ? __fget_files+0x2a/0x420 [ 1362.091725][T31244] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1362.091750][T31244] ? __pfx_sock_ioctl+0x10/0x10 [ 1362.091782][T31244] __se_sys_ioctl+0xff/0x170 [ 1362.091809][T31244] do_syscall_64+0x14d/0xf80 [ 1362.091837][T31244] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1362.091862][T31244] ? clear_bhb_loop+0x40/0x90 [ 1362.091903][T31244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1362.091927][T31244] RIP: 0033:0x7fd8aba9c819 [ 1362.091947][T31244] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1362.091967][T31244] RSP: 002b:00007fd8a9cb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1362.091989][T31244] RAX: ffffffffffffffda RBX: 00007fd8abd16180 RCX: 00007fd8aba9c819 [ 1362.092007][T31244] RDX: 00002000000003c0 RSI: 0000000000008955 RDI: 0000000000000009 [ 1362.092022][T31244] RBP: 00007fd8a9cb4090 R08: 0000000000000000 R09: 0000000000000000 [ 1362.092036][T31244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1362.092049][T31244] R13: 00007fd8abd16218 R14: 00007fd8abd16180 R15: 00007ffd4c634748 [ 1362.092085][T31244] [ 1362.258398][T21375] m920x_read = error: -19 [ 1362.258444][T21375] dvb-usb: error while querying for an remote control event. [ 1362.451575][ T808] m920x_read = error: -19 [ 1362.451602][ T808] dvb-usb: error while querying for an remote control event. [ 1362.602129][T21375] m920x_read = error: -19 [ 1362.602157][T21375] dvb-usb: error while querying for an remote control event. [ 1362.827028][T21375] m920x_read = error: -19 [ 1362.827049][T21375] dvb-usb: error while querying for an remote control event. [ 1362.867568][T31252] kAFS: No cell specified [ 1362.930294][ T808] m920x_read = error: -19 [ 1362.930325][ T808] dvb-usb: error while querying for an remote control event. [ 1363.053025][ T808] m920x_read = error: -19 [ 1363.053055][ T808] dvb-usb: error while querying for an remote control event. [ 1363.247716][ T808] m920x_read = error: -19 [ 1363.247747][ T808] dvb-usb: error while querying for an remote control event. [ 1364.196675][ T808] m920x_read = error: -19 [ 1364.196702][ T808] dvb-usb: error while querying for an remote control event. [ 1364.300060][T21375] m920x_read = error: -19 [ 1364.300112][T21375] dvb-usb: error while querying for an remote control event. [ 1364.409462][T31266] syz.3.4769 (31266): drop_caches: 0 [ 1364.453559][T31271] xt_socket: unknown flags 0x30 [ 1364.465667][T21375] m920x_read = error: -19 [ 1364.465694][T21375] dvb-usb: error while querying for an remote control event. [ 1364.817860][T31117] m920x_read = error: -19 [ 1364.817897][T31117] dvb-usb: error while querying for an remote control event. [ 1364.817957][ T808] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 1365.654470][T21375] m920x_read = error: -19 [ 1365.654496][T21375] dvb-usb: error while querying for an remote control event. [ 1365.705072][ T808] usb 1-1: Using ep0 maxpacket: 16 [ 1365.712084][ T808] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1365.712121][ T808] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 25 [ 1365.712151][ T808] usb 1-1: config 0 interface 0 has no altsetting 0 [ 1365.712187][ T808] usb 1-1: New USB device found, idVendor=0c70, idProduct=f00a, bcdDevice= 0.00 [ 1365.712221][ T808] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1365.759898][T23321] m920x_read = error: -19 [ 1365.759926][T23321] dvb-usb: error while querying for an remote control event. [ 1365.782409][ T808] usb 1-1: config 0 descriptor?? [ 1365.873335][T21375] m920x_read = error: -19 [ 1365.873424][T21375] dvb-usb: error while querying for an remote control event. [ 1365.941224][T31291] netlink: 152 bytes leftover after parsing attributes in process `syz.4.4779'. [ 1365.989903][T21375] m920x_read = error: -19 [ 1365.989992][T21375] dvb-usb: error while querying for an remote control event. [ 1366.099853][T21375] m920x_read = error: -19 [ 1366.099943][T21375] dvb-usb: error while querying for an remote control event. [ 1366.460098][T31302] kAFS: No cell specified [ 1366.567815][T23321] m920x_read = error: -19 [ 1366.567849][T23321] dvb-usb: error while querying for an remote control event. [ 1366.618190][ T808] hid_parser_main: 49 callbacks suppressed [ 1366.618312][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618347][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618378][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618407][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618438][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618467][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618496][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618527][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618557][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.618587][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: unknown main item tag 0x0 [ 1366.669880][T21375] m920x_read = error: -19 [ 1366.669962][T21375] dvb-usb: error while querying for an remote control event. [ 1366.780628][T21375] m920x_read = error: -19 [ 1366.780657][T21375] dvb-usb: error while querying for an remote control event. [ 1366.804163][ T808] aquacomputer_d5next 0003:0C70:F00A.0023: hidraw0: USB HID v0.08 Device [HID 0c70:f00a] on usb-dummy_hcd.0-1/input0 [ 1366.924131][T31117] m920x_read = error: -19 [ 1366.924233][T31117] dvb-usb: error while querying for an remote control event. [ 1367.039764][ T808] m920x_read = error: -19 [ 1367.039855][ T808] dvb-usb: error while querying for an remote control event. [ 1367.155865][T21375] m920x_read = error: -19 [ 1367.155892][T21375] dvb-usb: error while querying for an remote control event. [ 1367.194816][T23842] usb 1-1: USB disconnect, device number 117 [ 1367.260036][T21375] m920x_read = error: -19 [ 1367.260073][T21375] dvb-usb: error while querying for an remote control event. [ 1367.369725][T21375] m920x_read = error: -19 [ 1367.369752][T21375] dvb-usb: error while querying for an remote control event. [ 1367.484935][T21375] m920x_read = error: -19 [ 1367.484963][T21375] dvb-usb: error while querying for an remote control event. [ 1367.563281][T31326] netlink: 'syz.2.4788': attribute type 25 has an invalid length. [ 1367.563299][T31326] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4788'. [ 1367.565338][T31326] netlink: 84 bytes leftover after parsing attributes in process `syz.2.4788'. [ 1367.565366][T31326] netlink: 84 bytes leftover after parsing attributes in process `syz.2.4788'. [ 1367.599664][T21375] m920x_read = error: -19 [ 1367.599691][T21375] dvb-usb: error while querying for an remote control event. [ 1367.636116][T31326] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4788'. [ 1367.668102][T31330] netlink: 208 bytes leftover after parsing attributes in process `syz.3.4790'. [ 1367.668130][T31330] netlink: 208 bytes leftover after parsing attributes in process `syz.3.4790'. [ 1367.709699][ T808] m920x_read = error: -19 [ 1367.709726][ T808] dvb-usb: error while querying for an remote control event. [ 1367.853932][T31335] netlink: 'syz.2.4792': attribute type 8 has an invalid length. [ 1367.857712][ T808] m920x_read = error: -19 [ 1367.857737][ T808] dvb-usb: error while querying for an remote control event. [ 1367.969655][ T808] m920x_read = error: -19 [ 1367.969681][ T808] dvb-usb: error while querying for an remote control event. [ 1368.079644][ T808] m920x_read = error: -19 [ 1368.079674][ T808] dvb-usb: error while querying for an remote control event. [ 1368.201447][ T808] m920x_read = error: -19 [ 1368.201471][ T808] dvb-usb: error while querying for an remote control event. [ 1368.271882][T31342] kAFS: No cell specified [ 1368.309746][ T808] m920x_read = error: -19 [ 1368.309774][ T808] dvb-usb: error while querying for an remote control event. [ 1368.436595][T21375] m920x_read = error: -19 [ 1368.439519][T21375] dvb-usb: error while querying for an remote control event. [ 1368.595681][T21375] m920x_read = error: -19 [ 1368.595709][T21375] dvb-usb: error while querying for an remote control event. [ 1368.699681][T21375] m920x_read = error: -19 [ 1368.699710][T21375] dvb-usb: error while querying for an remote control event. [ 1368.708949][T31356] FAULT_INJECTION: forcing a failure. [ 1368.708949][T31356] name failslab, interval 1, probability 0, space 0, times 0 [ 1368.708988][T31356] CPU: 1 UID: 0 PID: 31356 Comm: syz.1.4799 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1368.709020][T31356] Tainted: [L]=SOFTLOCKUP [ 1368.709029][T31356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1368.709044][T31356] Call Trace: [ 1368.709053][T31356] [ 1368.709063][T31356] dump_stack_lvl+0xe8/0x150 [ 1368.709105][T31356] should_fail_ex+0x46b/0x600 [ 1368.709151][T31356] should_failslab+0xa8/0x100 [ 1368.709177][T31356] __kmalloc_cache_noprof+0x84/0x690 [ 1368.709204][T31356] ? proc_self_get_link+0xe5/0x180 [ 1368.709232][T31356] ? __task_pid_nr_ns+0x399/0x470 [ 1368.709261][T31356] proc_self_get_link+0xe5/0x180 [ 1368.709290][T31356] ? __pfx_proc_self_get_link+0x10/0x10 [ 1368.709324][T31356] pick_link+0x727/0xfe0 [ 1368.709365][T31356] step_into_slowpath+0x547/0x7e0 [ 1368.709402][T31356] ? __pfx_step_into_slowpath+0x10/0x10 [ 1368.709444][T31356] link_path_walk+0xd50/0x18d0 [ 1368.709493][T31356] path_openat+0x2d5/0x38a0 [ 1368.709562][T31356] ? __pfx_path_openat+0x10/0x10 [ 1368.709597][T31356] ? __lock_acquire+0x6b5/0x2cf0 [ 1368.709622][T31356] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 1368.709673][T31356] ? do_raw_spin_lock+0x12b/0x2f0 [ 1368.709715][T31356] do_file_open+0x23e/0x4a0 [ 1368.709749][T31356] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1368.709781][T31356] ? __pfx_do_file_open+0x10/0x10 [ 1368.709813][T31356] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 1368.709873][T31356] ? alloc_fd+0x64e/0x6c0 [ 1368.709914][T31356] do_sys_openat2+0x113/0x200 [ 1368.709948][T31356] ? __pfx_do_sys_openat2+0x10/0x10 [ 1368.709978][T31356] ? ksys_write+0x248/0x270 [ 1368.710015][T31356] ? __pfx_ksys_write+0x10/0x10 [ 1368.710055][T31356] __x64_sys_openat+0x138/0x170 [ 1368.710090][T31356] do_syscall_64+0x14d/0xf80 [ 1368.710115][T31356] ? trace_irq_disable+0x3b/0x150 [ 1368.710143][T31356] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1368.710166][T31356] ? clear_bhb_loop+0x40/0x90 [ 1368.710194][T31356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1368.710218][T31356] RIP: 0033:0x7fd8aba5d04e [ 1368.710238][T31356] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1368.710260][T31356] RSP: 002b:00007fd8a9cd4ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1368.710286][T31356] RAX: ffffffffffffffda RBX: 00007fd8a9cd56c0 RCX: 00007fd8aba5d04e [ 1368.710303][T31356] RDX: 0000000000000002 RSI: 00007fd8a9cd4f90 RDI: ffffffffffffff9c [ 1368.710336][T31356] RBP: 00007fd8a9cd5090 R08: 0000000000000000 R09: 0000000000000000 [ 1368.710351][T31356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1368.710364][T31356] R13: 00007fd8abd16128 R14: 00007fd8abd16090 R15: 00007ffd4c634748 [ 1368.710398][T31356] [ 1368.851400][T21375] m920x_read = error: -19 [ 1368.851427][T21375] dvb-usb: error while querying for an remote control event. [ 1368.959499][T21375] m920x_read = error: -19 [ 1368.959526][T21375] dvb-usb: error while querying for an remote control event. [ 1369.069524][T21375] m920x_read = error: -19 [ 1369.069551][T21375] dvb-usb: error while querying for an remote control event. [ 1369.107775][ T37] audit: type=1326 audit(1775849629.041:3941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.149438][ T37] audit: type=1326 audit(1775849629.081:3942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.149497][ T37] audit: type=1326 audit(1775849629.081:3943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.157009][ T37] audit: type=1326 audit(1775849629.091:3944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9b9cf1d04e code=0x7ffc0000 [ 1369.158279][ T37] audit: type=1326 audit(1775849629.091:3945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f9b9cf1d04e code=0x7ffc0000 [ 1369.179735][ T808] m920x_read = error: -19 [ 1369.179762][ T808] dvb-usb: error while querying for an remote control event. [ 1369.186372][ T37] audit: type=1326 audit(1775849629.091:3946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.188943][ T37] audit: type=1326 audit(1775849629.121:3947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.212706][ T37] audit: type=1326 audit(1775849629.131:3948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.252463][ T37] audit: type=1326 audit(1775849629.161:3949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.252589][ T37] audit: type=1326 audit(1775849629.191:3950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=31363 comm="syz.3.4803" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f9b9cf5c819 code=0x7ffc0000 [ 1369.289487][ T808] m920x_read = error: -19 [ 1369.289512][ T808] dvb-usb: error while querying for an remote control event. [ 1369.399430][ T808] m920x_read = error: -19 [ 1369.399456][ T808] dvb-usb: error while querying for an remote control event. [ 1369.509503][T21375] m920x_read = error: -19 [ 1369.509531][T21375] dvb-usb: error while querying for an remote control event. [ 1369.619525][T21375] m920x_read = error: -19 [ 1369.619597][T21375] dvb-usb: error while querying for an remote control event. [ 1369.620800][T31372] FAULT_INJECTION: forcing a failure. [ 1369.620800][T31372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1369.620828][T31372] CPU: 0 UID: 0 PID: 31372 Comm: syz.1.4804 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1369.620851][T31372] Tainted: [L]=SOFTLOCKUP [ 1369.620857][T31372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1369.620868][T31372] Call Trace: [ 1369.620874][T31372] [ 1369.620881][T31372] dump_stack_lvl+0xe8/0x150 [ 1369.620911][T31372] should_fail_ex+0x46b/0x600 [ 1369.620939][T31372] _copy_from_user+0x2d/0xb0 [ 1369.620956][T31372] kstrtouint_from_user+0xd6/0x180 [ 1369.620981][T31372] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1369.621008][T31372] ? __lock_acquire+0x6b5/0x2cf0 [ 1369.621032][T31372] proc_fail_nth_write+0x8e/0x210 [ 1369.621053][T31372] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1369.621079][T31372] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1369.621101][T31372] vfs_write+0x2a3/0xba0 [ 1369.621134][T31372] ? __pfx_vfs_write+0x10/0x10 [ 1369.621161][T31372] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1369.621181][T31372] ? lockdep_hardirqs_on+0x7a/0x110 [ 1369.621200][T31372] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1369.621219][T31372] ? mutex_lock_nested+0x152/0x1d0 [ 1369.621243][T31372] ? fdget_pos+0x252/0x320 [ 1369.621272][T31372] ksys_write+0x156/0x270 [ 1369.621299][T31372] ? __pfx_ksys_write+0x10/0x10 [ 1369.621333][T31372] do_syscall_64+0x14d/0xf80 [ 1369.621351][T31372] ? trace_irq_disable+0x3b/0x150 [ 1369.621371][T31372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1369.621388][T31372] ? clear_bhb_loop+0x40/0x90 [ 1369.621408][T31372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1369.621424][T31372] RIP: 0033:0x7fd8aba5d04e [ 1369.621439][T31372] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1369.621453][T31372] RSP: 002b:00007fd8a9cd4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1369.621471][T31372] RAX: ffffffffffffffda RBX: 00007fd8a9cd56c0 RCX: 00007fd8aba5d04e [ 1369.621483][T31372] RDX: 0000000000000001 RSI: 00007fd8a9cd50a0 RDI: 0000000000000005 [ 1369.621494][T31372] RBP: 00007fd8a9cd5090 R08: 0000000000000000 R09: 0000000000000000 [ 1369.621504][T31372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1369.621513][T31372] R13: 00007fd8abd16128 R14: 00007fd8abd16090 R15: 00007ffd4c634748 [ 1369.621542][T31372] [ 1369.729406][T21375] m920x_read = error: -19 [ 1369.729433][T21375] dvb-usb: error while querying for an remote control event. [ 1369.856649][T21375] m920x_read = error: -19 [ 1369.856680][T21375] dvb-usb: error while querying for an remote control event. [ 1369.959405][T21375] m920x_read = error: -19 [ 1369.959431][T21375] dvb-usb: error while querying for an remote control event. [ 1370.079348][T21375] m920x_read = error: -19 [ 1370.079373][T21375] dvb-usb: error while querying for an remote control event. [ 1370.189395][T21375] m920x_read = error: -19 [ 1370.189421][T21375] dvb-usb: error while querying for an remote control event. [ 1370.299337][ T808] m920x_read = error: -19 [ 1370.299363][ T808] dvb-usb: error while querying for an remote control event. [ 1370.409424][ T808] m920x_read = error: -19 [ 1370.409451][ T808] dvb-usb: error while querying for an remote control event. [ 1370.519347][ T808] m920x_read = error: -19 [ 1370.519374][ T808] dvb-usb: error while querying for an remote control event. [ 1370.629355][ T808] m920x_read = error: -19 [ 1370.629384][ T808] dvb-usb: error while querying for an remote control event. [ 1370.739348][T21375] m920x_read = error: -19 [ 1370.739377][T21375] dvb-usb: error while querying for an remote control event. [ 1370.849355][T21375] m920x_read = error: -19 [ 1370.849383][T21375] dvb-usb: error while querying for an remote control event. [ 1370.959275][T21375] m920x_read = error: -19 [ 1370.959302][T21375] dvb-usb: error while querying for an remote control event. [ 1370.981647][T31399] FAULT_INJECTION: forcing a failure. [ 1370.981647][T31399] name failslab, interval 1, probability 0, space 0, times 0 [ 1370.981687][T31399] CPU: 0 UID: 0 PID: 31399 Comm: syz.2.4812 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1370.981723][T31399] Tainted: [L]=SOFTLOCKUP [ 1370.981731][T31399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1370.981742][T31399] Call Trace: [ 1370.981748][T31399] [ 1370.981755][T31399] dump_stack_lvl+0xe8/0x150 [ 1370.981785][T31399] should_fail_ex+0x46b/0x600 [ 1370.981812][T31399] should_failslab+0xa8/0x100 [ 1370.981831][T31399] __kmalloc_node_noprof+0xe7/0x7f0 [ 1370.981849][T31399] ? __vmalloc_node_range_noprof+0x5d5/0x1730 [ 1370.981879][T31399] __vmalloc_node_range_noprof+0x5d5/0x1730 [ 1370.981915][T31399] ? __lock_acquire+0x6b5/0x2cf0 [ 1370.981942][T31399] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1370.981968][T31399] ? arch_stack_walk+0xfb/0x150 [ 1370.981993][T31399] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1370.982015][T31399] __vmalloc_noprof+0xd2/0x120 [ 1370.982041][T31399] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1370.982065][T31399] bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1370.982091][T31399] bpf_prog_alloc+0x3c/0x1a0 [ 1370.982115][T31399] bpf_prog_load+0x7ba/0x1ae0 [ 1370.982149][T31399] ? __pfx_bpf_prog_load+0x10/0x10 [ 1370.982186][T31399] ? bpf_lsm_bpf+0x9/0x20 [ 1370.982203][T31399] ? security_bpf+0x7e/0x2d0 [ 1370.982224][T31399] __sys_bpf+0x618/0x950 [ 1370.982246][T31399] ? __pfx___sys_bpf+0x10/0x10 [ 1370.982265][T31399] ? rt_mutex_slowunlock+0x1cb/0x300 [ 1370.982302][T31399] ? ksys_write+0x248/0x270 [ 1370.982329][T31399] ? __pfx_ksys_write+0x10/0x10 [ 1370.982360][T31399] __x64_sys_bpf+0x7c/0x90 [ 1370.982379][T31399] do_syscall_64+0x14d/0xf80 [ 1370.982397][T31399] ? trace_irq_disable+0x3b/0x150 [ 1370.982418][T31399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1370.982434][T31399] ? clear_bhb_loop+0x40/0x90 [ 1370.982454][T31399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1370.982471][T31399] RIP: 0033:0x7ff9b066c819 [ 1370.982491][T31399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1370.982505][T31399] RSP: 002b:00007ff9ae8be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1370.982522][T31399] RAX: ffffffffffffffda RBX: 00007ff9b08e5fa0 RCX: 00007ff9b066c819 [ 1370.982535][T31399] RDX: 0000000000000094 RSI: 0000200000000100 RDI: 0000000000000005 [ 1370.982545][T31399] RBP: 00007ff9ae8be090 R08: 0000000000000000 R09: 0000000000000000 [ 1370.982555][T31399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1370.982565][T31399] R13: 00007ff9b08e6038 R14: 00007ff9b08e5fa0 R15: 00007ffecc512908 [ 1370.982590][T31399] [ 1371.000325][T31399] syz.2.4812: vmalloc error: size 4096, failed to allocated page array size 8, mode:0x500dc2(GFP_HIGHUSER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1371.000586][T31399] CPU: 0 UID: 0 PID: 31399 Comm: syz.2.4812 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1371.000674][T31399] Tainted: [L]=SOFTLOCKUP [ 1371.000698][T31399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1371.000728][T31399] Call Trace: [ 1371.000745][T31399] [ 1371.000755][T31399] dump_stack_lvl+0xe8/0x150 [ 1371.000794][T31399] warn_alloc+0x263/0x3e0 [ 1371.000827][T31399] ? __pfx_warn_alloc+0x10/0x10 [ 1371.000868][T31399] ? __kmalloc_node_noprof+0x395/0x7f0 [ 1371.000943][T31399] ? __vmalloc_node_range_noprof+0x5d5/0x1730 [ 1371.001054][T31399] __vmalloc_node_range_noprof+0x98f/0x1730 [ 1371.001191][T31399] ? __lock_acquire+0x6b5/0x2cf0 [ 1371.001295][T31399] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1371.001396][T31399] ? arch_stack_walk+0xfb/0x150 [ 1371.001504][T31399] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1371.001585][T31399] __vmalloc_noprof+0xd2/0x120 [ 1371.001686][T31399] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1371.001771][T31399] bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 1371.001833][T31399] bpf_prog_alloc+0x3c/0x1a0 [ 1371.001943][T31399] bpf_prog_load+0x7ba/0x1ae0 [ 1371.002101][T31399] ? __pfx_bpf_prog_load+0x10/0x10 [ 1371.002241][T31399] ? bpf_lsm_bpf+0x9/0x20 [ 1371.002308][T31399] ? security_bpf+0x7e/0x2d0 [ 1371.002373][T31399] __sys_bpf+0x618/0x950 [ 1371.002461][T31399] ? __pfx___sys_bpf+0x10/0x10 [ 1371.002539][T31399] ? rt_mutex_slowunlock+0x1cb/0x300 [ 1371.002677][T31399] ? ksys_write+0x248/0x270 [ 1371.002772][T31399] ? __pfx_ksys_write+0x10/0x10 [ 1371.002885][T31399] __x64_sys_bpf+0x7c/0x90 [ 1371.002956][T31399] do_syscall_64+0x14d/0xf80 [ 1371.003030][T31399] ? trace_irq_disable+0x3b/0x150 [ 1371.003105][T31399] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1371.003165][T31399] ? clear_bhb_loop+0x40/0x90 [ 1371.003245][T31399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1371.003351][T31399] RIP: 0033:0x7ff9b066c819 [ 1371.003436][T31399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1371.003499][T31399] RSP: 002b:00007ff9ae8be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1371.003565][T31399] RAX: ffffffffffffffda RBX: 00007ff9b08e5fa0 RCX: 00007ff9b066c819 [ 1371.003610][T31399] RDX: 0000000000000094 RSI: 0000200000000100 RDI: 0000000000000005 [ 1371.003638][T31399] RBP: 00007ff9ae8be090 R08: 0000000000000000 R09: 0000000000000000 [ 1371.003683][T31399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1371.003719][T31399] R13: 00007ff9b08e6038 R14: 00007ff9b08e5fa0 R15: 00007ffecc512908 [ 1371.003803][T31399] [ 1371.003834][T31399] Mem-Info: [ 1371.003859][T31399] active_anon:264 inactive_anon:22632 isolated_anon:0 [ 1371.003859][T31399] active_file:26046 inactive_file:36898 isolated_file:0 [ 1371.003859][T31399] unevictable:816 dirty:87 writeback:0 [ 1371.003859][T31399] slab_reclaimable:12880 slab_unreclaimable:104432 [ 1371.003859][T31399] mapped:32893 shmem:17808 pagetables:1355 [ 1371.003859][T31399] sec_pagetables:0 bounce:0 [ 1371.003859][T31399] kernel_misc_reclaimable:0 [ 1371.003859][T31399] free:1279605 free_pcp:3827 free_cma:0 [ 1371.004024][T31399] Node 0 active_anon:1056kB inactive_anon:90528kB active_file:103976kB inactive_file:147592kB unevictable:1728kB isolated(anon):0kB isolated(file):0kB mapped:131560kB dirty:348kB writeback:0kB shmem:69696kB kernel_stack:12940kB pagetables:5264kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1371.004159][T31399] Node 1 active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:96kB pagetables:156kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1371.004292][T31399] Node 0 DMA free:15344kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1371.004463][T31399] lowmem_reserve[]: 0 2506 2506 2506 2506 [ 1371.004585][T31399] Node 0 DMA32 free:1162084kB boost:0kB min:3932kB low:6468kB high:9004kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1056kB inactive_anon:90528kB active_file:103976kB inactive_file:147592kB unevictable:1728kB writepending:348kB zspages:0kB present:3129332kB managed:2566408kB mlocked:192kB bounce:0kB free_pcp:15308kB local_pcp:7656kB free_cma:0kB [ 1371.004827][T31399] lowmem_reserve[]: 0 0 0 0 0 [ 1371.004929][T31399] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:412kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1371.005103][T31399] lowmem_reserve[]: 0 0 0 0 0 [ 1371.005199][T31399] Node 1 Normal free:3940992kB boost:0kB min:6364kB low:10472kB high:14580kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:208kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1371.005379][T31399] lowmem_reserve[]: 0 0 0 0 0 [ 1371.005489][T31399] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15344kB [ 1371.005910][T31399] Node 0 DMA32: 2822*4kB (UME) 4031*8kB (UME) 2708*16kB (UME) 677*32kB (UME) 1119*64kB (UME) 686*128kB (UME) 421*256kB (UME) 248*512kB (UME) 142*1024kB (UME) 27*2048kB (UME) 112*4096kB (UM) = 1162160kB [ 1371.006425][T31399] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1371.006686][T31399] Node 1 Normal: 0*4kB 4*8kB (U) 10*16kB (UM) 14*32kB (UM) 10*64kB (UM) 5*128kB (UM) 3*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 1*2048kB (U) 960*4096kB (M) = 3940992kB [ 1371.007117][T31399] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1371.007170][T31399] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1371.007208][T31399] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1371.007252][T31399] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1371.007332][T31399] 80748 total pagecache pages [ 1371.007354][T31399] 0 pages in swap cache [ 1371.007377][T31399] Free swap = 124996kB [ 1371.007398][T31399] Total swap = 124996kB [ 1371.007421][T31399] 2097051 pages RAM [ 1371.007449][T31399] 0 pages HighMem/MovableOnly [ 1371.007478][T31399] 423731 pages reserved [ 1371.007513][T31399] 0 pages cma reserved [ 1371.069291][T21375] m920x_read = error: -19 [ 1371.069316][T21375] dvb-usb: error while querying for an remote control event. [ 1371.209239][T21375] m920x_read = error: -19 [ 1371.209266][T21375] dvb-usb: error while querying for an remote control event. [ 1371.329165][T21375] m920x_read = error: -19 [ 1371.329192][T21375] dvb-usb: error while querying for an remote control event. [ 1371.359507][ T5860] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 1371.439240][T21375] m920x_read = error: -19 [ 1371.439267][T21375] dvb-usb: error while querying for an remote control event. [ 1371.539537][ T5860] usb 5-1: Using ep0 maxpacket: 16 [ 1371.729744][ T5860] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1371.729918][ T5860] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1371.730027][ T5860] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 18432, setting to 1024 [ 1371.730131][ T5860] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 1371.730205][ T5860] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1371.852734][ T5860] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1371.852844][ T5860] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1371.852914][ T5860] usb 5-1: Manufacturer: syz [ 1371.996974][ T5860] usb 5-1: config 0 descriptor?? [ 1372.129079][T31117] m920x_read = error: -19 [ 1372.129105][T31117] dvb-usb: error while querying for an remote control event. [ 1372.239390][T21375] m920x_read = error: -19 [ 1372.239418][T21375] dvb-usb: error while querying for an remote control event. [ 1372.479113][ T5860] rc_core: IR keymap rc-hauppauge not found [ 1372.479138][ T5860] Registered IR keymap rc-empty [ 1372.479901][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1372.499451][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1372.547118][ T5860] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 1372.569329][ T5860] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input36 [ 1372.601710][T21375] m920x_read = error: -19 [ 1372.601738][T21375] dvb-usb: error while querying for an remote control event. [ 1372.646705][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1372.659646][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1372.710175][ T808] m920x_read = error: -19 [ 1372.710296][ T808] dvb-usb: error while querying for an remote control event. [ 1372.962152][T21375] m920x_read = error: -19 [ 1372.962316][T21375] dvb-usb: error while querying for an remote control event. [ 1373.627507][T21375] m920x_read = error: -19 [ 1373.627605][T21375] dvb-usb: error while querying for an remote control event. [ 1373.674909][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.689540][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.709306][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.729260][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.749268][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.769351][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.789251][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.814607][ T5860] mceusb 5-1:0.0: Error: mce write urb status = -71 [ 1373.872076][ T5860] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 1373.873321][ T5860] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1373.934693][ T808] m920x_read = error: -19 [ 1373.934722][ T808] dvb-usb: error while querying for an remote control event. [ 1374.039719][T21375] m920x_read = error: -19 [ 1374.039748][T21375] dvb-usb: error while querying for an remote control event. [ 1374.149017][T21375] m920x_read = error: -19 [ 1374.149046][T21375] dvb-usb: error while querying for an remote control event. [ 1374.196390][T21375] usb 5-1: USB disconnect, device number 50 [ 1374.258886][T31117] m920x_read = error: -19 [ 1374.258912][T31117] dvb-usb: error while querying for an remote control event. [ 1374.385371][T31117] m920x_read = error: -19 [ 1374.385399][T31117] dvb-usb: error while querying for an remote control event. [ 1374.437175][T25287] udevd[25287]: setting owner of /dev/input/event5 to uid=0, gid=104 failed: No such file or directory [ 1374.536514][T31437] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4823'. [ 1374.536602][T31437] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4823'. [ 1374.537168][T31437] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4823'. [ 1375.077765][T31117] m920x_read = error: -19 [ 1375.077794][T31117] dvb-usb: error while querying for an remote control event. [ 1375.181391][T31117] m920x_read = error: -19 [ 1375.181419][T31117] dvb-usb: error while querying for an remote control event. [ 1375.289051][T31117] m920x_read = error: -19 [ 1375.289078][T31117] dvb-usb: error while querying for an remote control event. [ 1375.398797][ T808] m920x_read = error: -19 [ 1375.398824][ T808] dvb-usb: error while querying for an remote control event. [ 1375.439348][T31444] netlink: 92 bytes leftover after parsing attributes in process `syz.3.4827'. [ 1375.495678][T31450] Malformed UNC in devname [ 1375.495678][T31450] [ 1375.495700][T31450] CIFS: VFS: Malformed UNC in devname [ 1375.529324][T21375] m920x_read = error: -19 [ 1375.529351][T21375] dvb-usb: error while querying for an remote control event. [ 1375.560391][T31445] bond1: option downdelay: invalid value (18446744073709551615) [ 1375.560413][T31445] bond1: option downdelay: allowed values 0 - 2147483647 [ 1375.627398][T31445] bond1 (unregistering): Released all slaves [ 1375.648770][T21375] m920x_read = error: -19 [ 1375.648797][T21375] dvb-usb: error while querying for an remote control event. [ 1375.759870][ T808] m920x_read = error: -19 [ 1375.759899][ T808] dvb-usb: error while querying for an remote control event. [ 1375.813432][T31460] FAULT_INJECTION: forcing a failure. [ 1375.813432][T31460] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1375.813472][T31460] CPU: 1 UID: 0 PID: 31460 Comm: syz.1.4833 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1375.813503][T31460] Tainted: [L]=SOFTLOCKUP [ 1375.813512][T31460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1375.813526][T31460] Call Trace: [ 1375.813536][T31460] [ 1375.813546][T31460] dump_stack_lvl+0xe8/0x150 [ 1375.813584][T31460] should_fail_ex+0x46b/0x600 [ 1375.813622][T31460] _copy_from_iter+0x1d3/0x1670 [ 1375.813665][T31460] ? trace_kmem_cache_alloc+0x29/0xf0 [ 1375.813699][T31460] ? __alloc_skb+0x27d/0x7d0 [ 1375.813723][T31460] ? __pfx__copy_from_iter+0x10/0x10 [ 1375.813755][T31460] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 1375.813790][T31460] ? __alloc_skb+0x27d/0x7d0 [ 1375.813818][T31460] ? netlink_sendmsg+0x650/0xb40 [ 1375.813853][T31460] ? skb_put+0x11b/0x210 [ 1375.813881][T31460] netlink_sendmsg+0x6c0/0xb40 [ 1375.813927][T31460] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1375.813972][T31460] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 1375.814008][T31460] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1375.814047][T31460] __sys_sendto+0x67f/0x710 [ 1375.814077][T31460] ? __pfx___sys_sendto+0x10/0x10 [ 1375.814128][T31460] ? exc_page_fault+0x6a/0xc0 [ 1375.814160][T31460] ? do_user_addr_fault+0xc6f/0x1340 [ 1375.814199][T31460] __x64_sys_sendto+0xde/0x100 [ 1375.814228][T31460] do_syscall_64+0x14d/0xf80 [ 1375.814263][T31460] ? trace_irq_disable+0x3b/0x150 [ 1375.814291][T31460] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1375.814315][T31460] ? clear_bhb_loop+0x40/0x90 [ 1375.814343][T31460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1375.814366][T31460] RIP: 0033:0x7fd8aba5d04e [ 1375.814388][T31460] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1375.814408][T31460] RSP: 002b:00007fd8a9cf4e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1375.814432][T31460] RAX: ffffffffffffffda RBX: 00007fd8a9cf66c0 RCX: 00007fd8aba5d04e [ 1375.814449][T31460] RDX: 0000000000000020 RSI: 00007fd8a9cf5000 RDI: 0000000000000003 [ 1375.814464][T31460] RBP: 0000000000000000 R08: 00007fd8a9cf4f04 R09: 000000000000000c [ 1375.814478][T31460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1375.814492][T31460] R13: 00007fd8a9cf4f58 R14: 00007fd8a9cf5000 R15: 0000000000000000 [ 1375.814526][T31460] [ 1375.868823][ T808] m920x_read = error: -19 [ 1375.868923][ T808] dvb-usb: error while querying for an remote control event. [ 1376.122323][T31462] program syz.0.4831 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 1376.240866][T21375] m920x_read = error: -19 [ 1376.240896][T21375] dvb-usb: error while querying for an remote control event. [ 1376.358183][ T808] m920x_read = error: -19 [ 1376.358344][ T808] dvb-usb: error while querying for an remote control event. [ 1376.607677][ T808] m920x_read = error: -19 [ 1376.607855][ T808] dvb-usb: error while querying for an remote control event. [ 1377.224831][ T808] m920x_read = error: -19 [ 1377.224860][ T808] dvb-usb: error while querying for an remote control event. [ 1377.447269][ T808] m920x_read = error: -19 [ 1377.447298][ T808] dvb-usb: error while querying for an remote control event. [ 1377.548583][T21375] m920x_read = error: -19 [ 1377.548612][T21375] dvb-usb: error while querying for an remote control event. [ 1377.752557][T31486] FAULT_INJECTION: forcing a failure. [ 1377.752557][T31486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1377.752598][T31486] CPU: 0 UID: 0 PID: 31486 Comm: syz.1.4840 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1377.752629][T31486] Tainted: [L]=SOFTLOCKUP [ 1377.752638][T31486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1377.752652][T31486] Call Trace: [ 1377.752661][T31486] [ 1377.752671][T31486] dump_stack_lvl+0xe8/0x150 [ 1377.752717][T31486] should_fail_ex+0x46b/0x600 [ 1377.752755][T31486] _copy_from_user+0x2d/0xb0 [ 1377.752779][T31486] __sys_bind+0x1cc/0x410 [ 1377.752819][T31486] ? __pfx___sys_bind+0x10/0x10 [ 1377.752868][T31486] ? __pfx_ksys_write+0x10/0x10 [ 1377.752911][T31486] __x64_sys_bind+0x7a/0x90 [ 1377.752947][T31486] do_syscall_64+0x14d/0xf80 [ 1377.752972][T31486] ? trace_irq_disable+0x3b/0x150 [ 1377.752999][T31486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1377.753031][T31486] ? clear_bhb_loop+0x40/0x90 [ 1377.753060][T31486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1377.753084][T31486] RIP: 0033:0x7fd8aba9c819 [ 1377.753105][T31486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1377.753125][T31486] RSP: 002b:00007fd8a9cf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 1377.753149][T31486] RAX: ffffffffffffffda RBX: 00007fd8abd15fa0 RCX: 00007fd8aba9c819 [ 1377.753166][T31486] RDX: 0000000000000010 RSI: 00002000000009c0 RDI: 0000000000000004 [ 1377.753181][T31486] RBP: 00007fd8a9cf6090 R08: 0000000000000000 R09: 0000000000000000 [ 1377.753195][T31486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1377.753209][T31486] R13: 00007fd8abd16038 R14: 00007fd8abd15fa0 R15: 00007ffd4c634748 [ 1377.753244][T31486] [ 1377.967048][ T808] m920x_read = error: -19 [ 1377.967077][ T808] dvb-usb: error while querying for an remote control event. [ 1378.075671][ T808] m920x_read = error: -19 [ 1378.075787][ T808] dvb-usb: error while querying for an remote control event. [ 1378.125795][T31489] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4837'. [ 1378.147567][T31489] netlink: 68 bytes leftover after parsing attributes in process `syz.4.4837'. [ 1378.827025][ T808] m920x_read = error: -19 [ 1378.827054][ T808] dvb-usb: error while querying for an remote control event. [ 1378.932962][T31501] FAULT_INJECTION: forcing a failure. [ 1378.932962][T31501] name failslab, interval 1, probability 0, space 0, times 0 [ 1378.933005][T31501] CPU: 0 UID: 0 PID: 31501 Comm: syz.4.4847 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1378.933036][T31501] Tainted: [L]=SOFTLOCKUP [ 1378.933044][T31501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1378.933059][T31501] Call Trace: [ 1378.933069][T31501] [ 1378.933079][T31501] dump_stack_lvl+0xe8/0x150 [ 1378.933118][T31501] should_fail_ex+0x46b/0x600 [ 1378.933156][T31501] should_failslab+0xa8/0x100 [ 1378.933182][T31501] __kmalloc_noprof+0xdf/0x7b0 [ 1378.933206][T31501] ? sock_kmalloc+0xd6/0x160 [ 1378.933240][T31501] sock_kmalloc+0xd6/0x160 [ 1378.933272][T31501] skcipher_recvmsg+0x54d/0x1140 [ 1378.933320][T31501] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 1378.933351][T31501] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 1378.933385][T31501] ? security_socket_recvmsg+0x7e/0x2c0 [ 1378.933421][T31501] ? __pfx_skcipher_recvmsg+0x10/0x10 [ 1378.933449][T31501] sock_recvmsg+0x172/0x1b0 [ 1378.933486][T31501] ____sys_recvmsg+0x1f2/0x4b0 [ 1378.933524][T31501] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1378.933569][T31501] ? import_iovec+0x73/0xa0 [ 1378.933596][T31501] ___sys_recvmsg+0x215/0x590 [ 1378.933631][T31501] ? __pfx____sys_recvmsg+0x10/0x10 [ 1378.933696][T31501] ? __fget_files+0x3a6/0x420 [ 1378.933739][T31501] __x64_sys_recvmsg+0x1c0/0x2a0 [ 1378.933772][T31501] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 1378.933812][T31501] ? __pfx_ksys_write+0x10/0x10 [ 1378.933859][T31501] do_syscall_64+0x14d/0xf80 [ 1378.933884][T31501] ? trace_irq_disable+0x3b/0x150 [ 1378.933912][T31501] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1378.933936][T31501] ? clear_bhb_loop+0x40/0x90 [ 1378.933965][T31501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1378.933989][T31501] RIP: 0033:0x7f8f745fc819 [ 1378.934011][T31501] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1378.934031][T31501] RSP: 002b:00007f8f72856028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1378.934055][T31501] RAX: ffffffffffffffda RBX: 00007f8f74875fa0 RCX: 00007f8f745fc819 [ 1378.934072][T31501] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 0000000000000004 [ 1378.934086][T31501] RBP: 00007f8f72856090 R08: 0000000000000000 R09: 0000000000000000 [ 1378.934101][T31501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1378.934114][T31501] R13: 00007f8f74876038 R14: 00007f8f74875fa0 R15: 00007ffe127220d8 [ 1378.934150][T31501] [ 1378.938725][T31117] m920x_read = error: -19 [ 1378.938750][T31117] dvb-usb: error while querying for an remote control event. [ 1379.050813][ T808] m920x_read = error: -19 [ 1379.050890][ T808] dvb-usb: error while querying for an remote control event. [ 1379.160926][ T808] m920x_read = error: -19 [ 1379.161008][ T808] dvb-usb: error while querying for an remote control event. [ 1379.255133][T31504] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4848'. [ 1379.268302][ T808] m920x_read = error: -19 [ 1379.268327][ T808] dvb-usb: error while querying for an remote control event. [ 1379.270377][T31504] netlink: 5204 bytes leftover after parsing attributes in process `syz.0.4848'. [ 1379.270882][T31504] nbd: socks must be embedded in a SOCK_ITEM attr [ 1379.378322][ T808] m920x_read = error: -19 [ 1379.378343][ T808] dvb-usb: error while querying for an remote control event. [ 1379.498278][ T808] m920x_read = error: -19 [ 1379.498307][ T808] dvb-usb: error while querying for an remote control event. [ 1379.871070][T31515] FAULT_INJECTION: forcing a failure. [ 1379.871070][T31515] name failslab, interval 1, probability 0, space 0, times 0 [ 1379.871142][T31515] CPU: 1 UID: 0 PID: 31515 Comm: syz.1.4849 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1379.871174][T31515] Tainted: [L]=SOFTLOCKUP [ 1379.871184][T31515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1379.871198][T31515] Call Trace: [ 1379.871208][T31515] [ 1379.871218][T31515] dump_stack_lvl+0xe8/0x150 [ 1379.871256][T31515] should_fail_ex+0x46b/0x600 [ 1379.871295][T31515] should_failslab+0xa8/0x100 [ 1379.871323][T31515] __kmalloc_noprof+0xdf/0x7b0 [ 1379.871346][T31515] ? tomoyo_encode+0x28b/0x550 [ 1379.871382][T31515] tomoyo_encode+0x28b/0x550 [ 1379.871419][T31515] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1379.871462][T31515] ? tomoyo_path_number_perm+0x219/0x630 [ 1379.871487][T31515] tomoyo_path_number_perm+0x246/0x630 [ 1379.871516][T31515] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1379.871548][T31515] ? __lock_acquire+0x6b5/0x2cf0 [ 1379.871589][T31515] ? irqentry_exit+0x59e/0x620 [ 1379.871640][T31515] ? __pfx_from_kuid+0x10/0x10 [ 1379.871677][T31515] ? lock_acquire+0x20b/0x2e0 [ 1379.871703][T31515] tomoyo_path_chown+0x46/0xc0 [ 1379.871736][T31515] security_path_chown+0x139/0x340 [ 1379.871774][T31515] chown_common+0x40c/0x6c0 [ 1379.871812][T31515] ? __pfx_chown_common+0x10/0x10 [ 1379.871839][T31515] ? preempt_schedule_common+0x82/0xd0 [ 1379.871876][T31515] ? mnt_get_write_access+0x283/0x2d0 [ 1379.871923][T31515] do_fchownat+0x14c/0x250 [ 1379.871960][T31515] ? __pfx_do_fchownat+0x10/0x10 [ 1379.871988][T31515] ? __pfx_ksys_write+0x10/0x10 [ 1379.872030][T31515] __x64_sys_fchownat+0xb5/0xd0 [ 1379.872062][T31515] do_syscall_64+0x14d/0xf80 [ 1379.872088][T31515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1379.872112][T31515] ? clear_bhb_loop+0x40/0x90 [ 1379.872141][T31515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1379.872164][T31515] RIP: 0033:0x7fd8aba9c819 [ 1379.872187][T31515] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1379.872207][T31515] RSP: 002b:00007fd8a9cb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000104 [ 1379.872230][T31515] RAX: ffffffffffffffda RBX: 00007fd8abd16180 RCX: 00007fd8aba9c819 [ 1379.872247][T31515] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 1379.872262][T31515] RBP: 00007fd8a9cb4090 R08: 0000000000000000 R09: 0000000000000000 [ 1379.872276][T31515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1379.872290][T31515] R13: 00007fd8abd16218 R14: 00007fd8abd16180 R15: 00007ffd4c634748 [ 1379.872328][T31515] [ 1379.872590][T31515] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1380.694529][T31117] m920x_read = error: -19 [ 1380.694600][T31117] dvb-usb: error while querying for an remote control event. [ 1381.110584][T23321] m920x_read = error: -19 [ 1381.110614][T23321] dvb-usb: error while querying for an remote control event. [ 1381.218540][T21375] m920x_read = error: -19 [ 1381.218566][T21375] dvb-usb: error while querying for an remote control event. [ 1381.328045][T21375] m920x_read = error: -19 [ 1381.328071][T21375] dvb-usb: error while querying for an remote control event. [ 1381.356788][T31485] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4838'. [ 1381.356818][T31485] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4838'. [ 1381.356903][T31485] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4838'. [ 1381.438125][T23321] m920x_read = error: -19 [ 1381.438151][T23321] dvb-usb: error while querying for an remote control event. [ 1381.460082][ T808] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 1381.537109][T31519] netlink: 'syz.2.4852': attribute type 8 has an invalid length. [ 1381.558139][T31117] m920x_read = error: -19 [ 1381.558168][T31117] dvb-usb: error while querying for an remote control event. [ 1381.620591][ T808] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 1381.620621][ T808] usb 2-1: config 0 has no interface number 0 [ 1381.620670][ T808] usb 2-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 1381.620698][ T808] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1381.620726][ T808] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1381.623990][ T808] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 1381.624021][ T808] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 1381.624042][ T808] usb 2-1: Product: syz [ 1381.624058][ T808] usb 2-1: SerialNumber: syz [ 1381.701413][T31117] m920x_read = error: -19 [ 1381.701440][T31117] dvb-usb: error while querying for an remote control event. [ 1381.703793][ T808] usb 2-1: config 0 descriptor?? [ 1381.734674][ T808] cm109 2-1:0.8: invalid payload size 0, expected 4 [ 1381.747473][ T808] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.8/input/input37 [ 1381.809199][ T808] m920x_read = error: -19 [ 1381.809284][ T808] dvb-usb: error while querying for an remote control event. [ 1381.907477][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1381.907932][ T5860] usb 2-1: USB disconnect, device number 8 [ 1381.910809][ C1] cm109 2-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1381.910854][ C1] cm109 2-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 1381.939876][ T808] m920x_read = error: -19 [ 1381.939900][ T808] dvb-usb: error while querying for an remote control event. [ 1382.048019][ T808] m920x_read = error: -19 [ 1382.048047][ T808] dvb-usb: error while querying for an remote control event. [ 1382.055103][ T5860] cm109 2-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 1382.157958][T31117] m920x_read = error: -19 [ 1382.157987][T31117] dvb-usb: error while querying for an remote control event. [ 1382.277965][T31117] m920x_read = error: -19 [ 1382.277993][T31117] dvb-usb: error while querying for an remote control event. [ 1382.387979][ T808] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 1382.389209][T31117] m920x_read = error: -19 [ 1382.389234][T31117] dvb-usb: error while querying for an remote control event. [ 1382.588633][T23321] m920x_read = error: -19 [ 1382.588662][T23321] dvb-usb: error while querying for an remote control event. [ 1382.627833][ T808] usb 3-1: Using ep0 maxpacket: 32 [ 1382.631351][ T808] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1382.631377][ T808] usb 3-1: config 0 has no interface number 0 [ 1382.633655][ T808] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 1382.633684][ T808] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1382.633703][ T808] usb 3-1: Product: syz [ 1382.633715][ T808] usb 3-1: Manufacturer: syz [ 1382.633728][ T808] usb 3-1: SerialNumber: syz [ 1382.702413][T21375] m920x_read = error: -19 [ 1382.702441][T21375] dvb-usb: error while querying for an remote control event. [ 1382.702884][ T808] usb 3-1: config 0 descriptor?? [ 1382.708321][ T5860] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1382.740175][ T808] usb 3-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 1382.740222][ T808] usb 3-1: selecting invalid altsetting 1 [ 1382.740241][ T808] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 1382.771381][ T808] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1382.771891][ T808] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 1382.771946][ T808] usb 3-1: media controller created [ 1382.818026][T23321] m920x_read = error: -19 [ 1382.818052][T23321] dvb-usb: error while querying for an remote control event. [ 1382.819333][ T808] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1382.887858][ T5860] usb 4-1: Using ep0 maxpacket: 32 [ 1382.889795][ T5860] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1382.889820][ T5860] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1382.889842][ T5860] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1382.889892][ T5860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1382.889913][ T5860] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1382.889938][ T5860] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1382.889977][ T5860] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1382.890002][ T5860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1382.895064][ T5860] usb 4-1: config 0 descriptor?? [ 1382.927910][T23321] m920x_read = error: -19 [ 1382.927936][T23321] dvb-usb: error while querying for an remote control event. [ 1383.037922][T23321] m920x_read = error: -19 [ 1383.038020][T23321] dvb-usb: error while querying for an remote control event. [ 1383.042672][ T808] usb 3-1: dvb_usb_ce6230: usb_control_msg() failed=-71 [ 1383.042732][ T808] zl10353_read_register: readreg error (reg=127, ret==-71) [ 1383.044477][ T808] usb 3-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 1383.126477][ T5860] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 120 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1383.147854][T23321] m920x_read = error: -19 [ 1383.147881][T23321] dvb-usb: error while querying for an remote control event. [ 1383.193528][ T808] usb 3-1: USB disconnect, device number 13 [ 1383.221980][ T5860] usb 4-1: USB disconnect, device number 120 [ 1383.240341][ T5860] usblp0: removed [ 1383.261715][T23321] m920x_read = error: -19 [ 1383.261742][T23321] dvb-usb: error while querying for an remote control event. [ 1383.377827][T23321] m920x_read = error: -19 [ 1383.377856][T23321] dvb-usb: error while querying for an remote control event. [ 1383.487901][ T808] m920x_read = error: -19 [ 1383.487931][ T808] dvb-usb: error while querying for an remote control event. [ 1383.597834][ T808] m920x_read = error: -19 [ 1383.597861][ T808] dvb-usb: error while querying for an remote control event. [ 1383.607768][ T5860] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1383.717801][ T808] m920x_read = error: -19 [ 1383.717829][ T808] dvb-usb: error while querying for an remote control event. [ 1383.838512][ T808] m920x_read = error: -19 [ 1383.838651][ T808] dvb-usb: error while querying for an remote control event. [ 1383.958715][T23321] m920x_read = error: -19 [ 1383.958743][T23321] dvb-usb: error while querying for an remote control event. [ 1384.078830][ T808] m920x_read = error: -19 [ 1384.078859][ T808] dvb-usb: error while querying for an remote control event. [ 1384.188359][ T808] m920x_read = error: -19 [ 1384.188570][ T808] dvb-usb: error while querying for an remote control event. [ 1384.298809][ T808] m920x_read = error: -19 [ 1384.298944][ T808] dvb-usb: error while querying for an remote control event. [ 1384.408935][ T808] m920x_read = error: -19 [ 1384.409044][ T808] dvb-usb: error while querying for an remote control event. [ 1384.527594][ T5860] usb 4-1: Using ep0 maxpacket: 32 [ 1384.530430][ T5860] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1384.530465][ T5860] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1384.530487][ T5860] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1384.530541][ T5860] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1384.530566][ T5860] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1384.530593][ T5860] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1384.530637][ T5860] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1384.530663][ T5860] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1384.536317][ T5860] usb 4-1: config 0 descriptor?? [ 1384.705647][ T808] m920x_read = error: -19 [ 1384.705678][ T808] dvb-usb: error while querying for an remote control event. [ 1384.769171][ T5860] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 121 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1384.821497][T23321] m920x_read = error: -19 [ 1384.821525][T23321] dvb-usb: error while querying for an remote control event. [ 1384.927720][T23321] m920x_read = error: -19 [ 1384.927745][T23321] dvb-usb: error while querying for an remote control event. [ 1385.018439][ C0] usblp0: nonzero read bulk status received: -71 [ 1385.019114][ T808] usb 4-1: USB disconnect, device number 121 [ 1385.020604][T31536] usblp0: error -71 reading from printer [ 1385.066345][T23840] m920x_read = error: -19 [ 1385.066374][T23840] dvb-usb: error while querying for an remote control event. [ 1385.218105][T23840] m920x_read = error: -19 [ 1385.218142][T23840] dvb-usb: error while querying for an remote control event. [ 1385.257001][T31535] usblp0: removed [ 1385.337621][ T808] m920x_read = error: -19 [ 1385.337709][ T808] dvb-usb: error while querying for an remote control event. [ 1385.447739][ T808] m920x_read = error: -19 [ 1385.447768][ T808] dvb-usb: error while querying for an remote control event. [ 1385.557585][ T808] m920x_read = error: -19 [ 1385.557613][ T808] dvb-usb: error while querying for an remote control event. [ 1385.670927][T23321] m920x_read = error: -19 [ 1385.670999][T23321] dvb-usb: error while querying for an remote control event. [ 1385.777985][T23321] m920x_read = error: -19 [ 1385.778055][T23321] dvb-usb: error while querying for an remote control event. [ 1385.817964][ T808] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 1385.887492][T23321] m920x_read = error: -19 [ 1385.887516][T23321] dvb-usb: error while querying for an remote control event. [ 1386.009378][ T808] usb 1-1: Using ep0 maxpacket: 32 [ 1386.032999][ T808] usb 1-1: config index 0 descriptor too short (expected 35577, got 27) [ 1386.033025][ T808] usb 1-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 1386.033043][ T808] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 1386.033061][ T808] usb 1-1: config 1 has no interface number 0 [ 1386.033108][ T808] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1386.033133][ T808] usb 1-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 1386.033169][ T808] usb 1-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 1386.033198][ T808] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1386.111284][T23321] m920x_read = error: -19 [ 1386.111361][T23321] dvb-usb: error while querying for an remote control event. [ 1386.193283][ T808] snd_usb_pod 1-1:1.1: Line 6 Pocket POD found [ 1386.227626][T23321] m920x_read = error: -19 [ 1386.227656][T23321] dvb-usb: error while querying for an remote control event. [ 1386.347624][T23840] m920x_read = error: -19 [ 1386.347651][T23840] dvb-usb: error while querying for an remote control event. [ 1386.384489][ T808] snd_usb_pod 1-1:1.1: Line 6 Pocket POD now attached [ 1386.420376][T23842] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 1386.468159][ T808] m920x_read = error: -19 [ 1386.468179][ T808] dvb-usb: error while querying for an remote control event. [ 1386.568567][T23842] usb 5-1: Using ep0 maxpacket: 8 [ 1386.573024][T23842] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 1386.573108][T23842] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1386.573135][T23842] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1386.573162][T23842] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1386.573188][T23842] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1386.573232][T23842] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1386.573256][T23842] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1386.577811][ T808] m920x_read = error: -19 [ 1386.577915][ T808] dvb-usb: error while querying for an remote control event. [ 1386.697470][ T808] m920x_read = error: -19 [ 1386.697557][ T808] dvb-usb: error while querying for an remote control event. [ 1386.807468][ T808] m920x_read = error: -19 [ 1386.807557][ T808] dvb-usb: error while querying for an remote control event. [ 1386.898623][T23842] usb 5-1: usb_control_msg returned -32 [ 1386.898677][T23842] usbtmc 5-1:16.0: can't read capabilities [ 1386.920052][ T808] m920x_read = error: -19 [ 1386.920136][ T808] dvb-usb: error while querying for an remote control event. [ 1386.941583][ T5860] usb 1-1: USB disconnect, device number 118 [ 1386.976776][ T5860] snd_usb_pod 1-1:1.1: Line 6 Pocket POD now disconnected [ 1387.027418][ T808] m920x_read = error: -19 [ 1387.027445][ T808] dvb-usb: error while querying for an remote control event. [ 1387.301601][T31612] usbtmc 5-1:16.0: usb_control_msg returned -32 [ 1387.305603][ T5860] usb 5-1: USB disconnect, device number 51 [ 1387.336272][ T808] m920x_read = error: -19 [ 1387.336298][ T808] dvb-usb: error while querying for an remote control event. [ 1388.213815][ T808] m920x_read = error: -19 [ 1388.213846][ T808] dvb-usb: error while querying for an remote control event. [ 1388.378684][ T808] m920x_read = error: -19 [ 1388.378713][ T808] dvb-usb: error while querying for an remote control event. [ 1388.490605][T23321] m920x_read = error: -19 [ 1388.490634][T23321] dvb-usb: error while querying for an remote control event. [ 1388.597274][T23321] m920x_read = error: -19 [ 1388.597304][T23321] dvb-usb: error while querying for an remote control event. [ 1388.708582][T31621] overlay: Bad value for 'index' [ 1388.717524][T23321] m920x_read = error: -19 [ 1388.717599][T23321] dvb-usb: error while querying for an remote control event. [ 1388.733778][T31625] FAULT_INJECTION: forcing a failure. [ 1388.733778][T31625] name failslab, interval 1, probability 0, space 0, times 0 [ 1388.733900][T31625] CPU: 1 UID: 0 PID: 31625 Comm: syz.4.4890 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1388.733979][T31625] Tainted: [L]=SOFTLOCKUP [ 1388.733988][T31625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1388.734003][T31625] Call Trace: [ 1388.734012][T31625] [ 1388.734045][T31625] dump_stack_lvl+0xe8/0x150 [ 1388.734201][T31625] should_fail_ex+0x46b/0x600 [ 1388.734304][T31625] should_failslab+0xa8/0x100 [ 1388.734378][T31625] kmem_cache_alloc_lru_noprof+0x8b/0x680 [ 1388.734484][T31625] ? __d_alloc+0x37/0x6f0 [ 1388.734583][T31625] __d_alloc+0x37/0x6f0 [ 1388.734664][T31625] ? __lock_acquire+0x6b5/0x2cf0 [ 1388.734740][T31625] d_alloc_parallel+0xe6/0x1610 [ 1388.734831][T31625] ? __d_lookup+0x66/0x780 [ 1388.734954][T31625] ? __d_lookup+0x66/0x780 [ 1388.735064][T31625] ? __d_lookup+0x66/0x780 [ 1388.735173][T31625] ? __pfx_d_alloc_parallel+0x10/0x10 [ 1388.735272][T31625] ? d_lookup+0x1f/0xc0 [ 1388.735364][T31625] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 1388.735488][T31625] path_openat+0xcc3/0x38a0 [ 1388.735714][T31625] ? __pfx_path_openat+0x10/0x10 [ 1388.735861][T31625] ? do_raw_spin_lock+0x12b/0x2f0 [ 1388.735995][T31625] do_file_open+0x23e/0x4a0 [ 1388.736088][T31625] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1388.736179][T31625] ? __pfx_do_file_open+0x10/0x10 [ 1388.736259][T31625] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 1388.736422][T31625] ? alloc_fd+0x64e/0x6c0 [ 1388.736535][T31625] do_sys_openat2+0x113/0x200 [ 1388.736622][T31625] ? __pfx_do_sys_openat2+0x10/0x10 [ 1388.736699][T31625] ? ksys_write+0x248/0x270 [ 1388.736796][T31625] ? __pfx_ksys_write+0x10/0x10 [ 1388.736921][T31625] __x64_sys_openat+0x138/0x170 [ 1388.736991][T31625] do_syscall_64+0x14d/0xf80 [ 1388.737017][T31625] ? trace_irq_disable+0x3b/0x150 [ 1388.737042][T31625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1388.737064][T31625] ? clear_bhb_loop+0x40/0x90 [ 1388.737090][T31625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1388.737111][T31625] RIP: 0033:0x7f8f745fc819 [ 1388.737130][T31625] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1388.737148][T31625] RSP: 002b:00007f8f72856028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1388.737171][T31625] RAX: ffffffffffffffda RBX: 00007f8f74875fa0 RCX: 00007f8f745fc819 [ 1388.737186][T31625] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 1388.737198][T31625] RBP: 00007f8f72856090 R08: 0000000000000000 R09: 0000000000000000 [ 1388.737212][T31625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1388.737224][T31625] R13: 00007f8f74876038 R14: 00007f8f74875fa0 R15: 00007ffe127220d8 [ 1388.737257][T31625] [ 1388.832454][T31628] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1388.832532][T31628] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1388.832584][T31628] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1388.845266][T23321] m920x_read = error: -19 [ 1388.845371][T23321] dvb-usb: error while querying for an remote control event. [ 1388.947882][T23321] m920x_read = error: -19 [ 1388.947958][T23321] dvb-usb: error while querying for an remote control event. [ 1389.057453][T23321] m920x_read = error: -19 [ 1389.057531][T23321] dvb-usb: error while querying for an remote control event. [ 1389.108404][T31629] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1389.108431][T31629] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1389.108458][T31629] netlink: 52 bytes leftover after parsing attributes in process `syz.1.4891'. [ 1389.167155][T23321] m920x_read = error: -19 [ 1389.167184][T23321] dvb-usb: error while querying for an remote control event. [ 1389.209636][T31621] netlink: 'syz.2.4887': attribute type 1 has an invalid length. [ 1389.209928][T31621] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4887'. [ 1389.277201][T23321] m920x_read = error: -19 [ 1389.277227][T23321] dvb-usb: error while querying for an remote control event. [ 1389.387135][T23321] m920x_read = error: -19 [ 1389.387162][T23321] dvb-usb: error while querying for an remote control event. [ 1389.388771][T31621] bond0: (slave bond_slave_1): Releasing backup interface [ 1389.636927][T23321] m920x_read = error: -19 [ 1389.636957][T23321] dvb-usb: error while querying for an remote control event. [ 1389.757150][T23321] m920x_read = error: -19 [ 1389.757199][T23321] dvb-usb: error while querying for an remote control event. [ 1390.818117][ T808] m920x_read = error: -19 [ 1390.818146][ T808] dvb-usb: error while querying for an remote control event. [ 1390.927721][ T808] m920x_read = error: -19 [ 1390.927750][ T808] dvb-usb: error while querying for an remote control event. [ 1391.042549][ T808] m920x_read = error: -19 [ 1391.042575][ T808] dvb-usb: error while querying for an remote control event. [ 1391.129901][T31671] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 1391.129932][T31671] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 1391.156971][T23321] m920x_read = error: -19 [ 1391.156997][T23321] dvb-usb: error while querying for an remote control event. [ 1391.160671][T31671] netdevsim netdevsim2 netdevsim0: refused to change device tx_queue_len [ 1391.163399][T31671] netlink: 44 bytes leftover after parsing attributes in process `syz.2.4904'. [ 1391.266951][T23321] m920x_read = error: -19 [ 1391.266978][T23321] dvb-usb: error while querying for an remote control event. [ 1391.377567][T23321] m920x_read = error: -19 [ 1391.377594][T23321] dvb-usb: error while querying for an remote control event. [ 1391.416890][ T808] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1391.422112][T31679] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4910'. [ 1391.608845][T31117] m920x_read = error: -19 [ 1391.608884][T31117] dvb-usb: error while querying for an remote control event. [ 1391.687023][ T808] usb 4-1: Using ep0 maxpacket: 32 [ 1391.772359][T31681] overlayfs: failed to resolve './file1': -2 [ 1391.788786][T31117] m920x_read = error: -19 [ 1391.790874][T31117] dvb-usb: error while querying for an remote control event. [ 1392.094986][T31117] m920x_read = error: -19 [ 1392.103905][T31117] dvb-usb: error while querying for an remote control event. [ 1392.422752][ T808] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1392.422803][ T808] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1392.422826][ T808] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1392.422888][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1392.422913][ T808] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1392.422939][ T808] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1392.422985][ T808] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1392.423010][ T808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1393.391131][ T808] usb 4-1: config 0 descriptor?? [ 1393.396981][T23321] m920x_read = error: -19 [ 1393.397007][T23321] dvb-usb: error while querying for an remote control event. [ 1393.838735][T23840] m920x_read = error: -19 [ 1393.838765][T23840] dvb-usb: error while querying for an remote control event. [ 1393.864885][ T808] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 122 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1393.913402][ T808] usb 4-1: USB disconnect, device number 122 [ 1393.927155][ T808] usblp0: removed [ 1393.957096][T31117] m920x_read = error: -19 [ 1393.957124][T31117] dvb-usb: error while querying for an remote control event. [ 1394.066572][T31117] m920x_read = error: -19 [ 1394.066601][T31117] dvb-usb: error while querying for an remote control event. [ 1394.149005][T31688] loop8: detected capacity change from 0 to 8 [ 1394.149751][T31688] Dev loop8: unable to read RDB block 8 [ 1394.149783][T31688] loop8: unable to read partition table [ 1394.149931][T31688] loop8: partition table beyond EOD, truncated [ 1394.149944][T31688] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 1394.152266][T31688] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4913'. [ 1394.177043][T31117] m920x_read = error: -19 [ 1394.177126][T31117] dvb-usb: error while querying for an remote control event. [ 1394.296805][T31117] m920x_read = error: -19 [ 1394.296827][T31117] dvb-usb: error while querying for an remote control event. [ 1394.396590][ T808] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1394.413731][T31117] m920x_read = error: -19 [ 1394.413810][T31117] dvb-usb: error while querying for an remote control event. [ 1394.546180][T23840] m920x_read = error: -19 [ 1394.546200][T23840] dvb-usb: error while querying for an remote control event. [ 1394.556424][ T808] usb 4-1: Using ep0 maxpacket: 32 [ 1394.567889][ T808] usb 4-1: config index 0 descriptor too short (expected 29222, got 36) [ 1394.567918][ T808] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1394.567944][ T808] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1394.567989][ T808] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1394.568006][ T808] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1394.568024][ T808] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1394.568055][ T808] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1394.568071][ T808] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1394.625377][ T808] usb 4-1: config 0 descriptor?? [ 1394.671779][T23840] m920x_read = error: -19 [ 1394.671798][T23840] dvb-usb: error while querying for an remote control event. [ 1394.776551][T23840] m920x_read = error: -19 [ 1394.776625][T23840] dvb-usb: error while querying for an remote control event. [ 1395.083713][T23840] m920x_read = error: -19 [ 1395.083790][T23840] dvb-usb: error while querying for an remote control event. [ 1395.289174][T31714] netlink: 68 bytes leftover after parsing attributes in process `syz.2.4919'. [ 1396.110820][ T808] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 123 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1396.156445][T23840] m920x_read = error: -19 [ 1396.156472][T23840] dvb-usb: error while querying for an remote control event. [ 1396.187323][ T808] usb 4-1: USB disconnect, device number 123 [ 1396.217121][ T808] usblp0: removed [ 1396.279804][T23321] m920x_read = error: -19 [ 1396.279834][T23321] dvb-usb: error while querying for an remote control event. [ 1396.386279][T23840] m920x_read = error: -19 [ 1396.386309][T23840] dvb-usb: error while querying for an remote control event. [ 1396.456433][T31719] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4922'. [ 1396.750992][ T808] m920x_read = error: -19 [ 1396.751033][ T808] dvb-usb: error while querying for an remote control event. [ 1396.908617][T31728] overlayfs: failed to resolve './file1': -2 [ 1396.911287][ T808] m920x_read = error: -19 [ 1396.911455][ T808] dvb-usb: error while querying for an remote control event. [ 1397.775791][ T808] m920x_read = error: -19 [ 1397.775821][ T808] dvb-usb: error while querying for an remote control event. [ 1397.906553][T23321] m920x_read = error: -19 [ 1397.906583][T23321] dvb-usb: error while querying for an remote control event. [ 1398.978680][ T808] m920x_read = error: -19 [ 1398.978714][ T808] dvb-usb: error while querying for an remote control event. [ 1399.262450][T23840] m920x_read = error: -19 [ 1399.262474][T23840] dvb-usb: error while querying for an remote control event. [ 1399.370969][ T808] m920x_read = error: -19 [ 1399.370998][ T808] dvb-usb: error while querying for an remote control event. [ 1399.475936][ T808] m920x_read = error: -19 [ 1399.475966][ T808] dvb-usb: error while querying for an remote control event. [ 1399.585953][ T808] m920x_read = error: -19 [ 1399.585983][ T808] dvb-usb: error while querying for an remote control event. [ 1399.874203][ T808] m920x_read = error: -19 [ 1399.874232][ T808] dvb-usb: error while querying for an remote control event. [ 1400.043794][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1400.043902][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1400.044787][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1400.878401][ T808] m920x_read = error: -19 [ 1400.878436][ T808] dvb-usb: error while querying for an remote control event. [ 1400.995720][T23840] m920x_read = error: -19 [ 1400.995750][T23840] dvb-usb: error while querying for an remote control event. [ 1401.119137][T23840] m920x_read = error: -19 [ 1401.119165][T23840] dvb-usb: error while querying for an remote control event. [ 1401.207338][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.207387][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.207466][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.226469][ T808] m920x_read = error: -19 [ 1401.226544][ T808] dvb-usb: error while querying for an remote control event. [ 1401.335932][T23840] m920x_read = error: -19 [ 1401.335961][T23840] dvb-usb: error while querying for an remote control event. [ 1401.415815][T23842] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 1401.439276][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.439306][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.439391][T31763] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4933'. [ 1401.445699][T23840] m920x_read = error: -19 [ 1401.445723][T23840] dvb-usb: error while querying for an remote control event. [ 1401.555858][T23840] m920x_read = error: -19 [ 1401.555879][T23840] dvb-usb: error while querying for an remote control event. [ 1401.577503][T23842] usb 5-1: Using ep0 maxpacket: 16 [ 1401.580070][T23842] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 1401.580097][T23842] usb 5-1: config 1 has no interface number 0 [ 1401.580286][T23842] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 1401.580317][T23842] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 1401.580344][T23842] usb 5-1: config 1 interface 105 has no altsetting 0 [ 1401.583820][T23842] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 1401.583849][T23842] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 1401.583873][T23842] usb 5-1: Product: syz [ 1401.583889][T23842] usb 5-1: Manufacturer: syz [ 1401.583904][T23842] usb 5-1: SerialNumber: syz [ 1401.665689][T23840] m920x_read = error: -19 [ 1401.665718][T23840] dvb-usb: error while querying for an remote control event. [ 1401.674064][T31772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1401.674258][T31772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1401.775714][T23840] m920x_read = error: -19 [ 1401.775743][T23840] dvb-usb: error while querying for an remote control event. [ 1401.877387][T23842] aqc111 5-1:1.105: probe with driver aqc111 failed with error -71 [ 1401.889682][ T808] m920x_read = error: -19 [ 1401.889765][ T808] dvb-usb: error while querying for an remote control event. [ 1401.918079][T23842] usb 5-1: USB disconnect, device number 52 [ 1402.056517][ T808] BUG: kernel NULL pointer dereference, address: 0000000000000010 [ 1402.056540][ T808] #PF: supervisor read access in kernel mode [ 1402.056553][ T808] #PF: error_code(0x0000) - not-present page [ 1402.056566][ T808] PGD 0 P4D 0 [ 1402.056588][ T808] Oops: Oops: 0000 [#1] SMP KASAN PTI [ 1402.056614][ T808] CPU: 1 UID: 0 PID: 808 Comm: kworker/1:2 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1402.056645][ T808] Tainted: [L]=SOFTLOCKUP [ 1402.056653][ T808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1402.056668][ T808] Workqueue: usb_hub_wq hub_event [ 1402.056703][ T808] RIP: 0010:kcov_remote_start+0x2a1/0x710 [ 1402.056733][ T808] Code: 80 8d 4c 8b b8 a0 73 4f 92 bd 00 00 04 00 eb 4f 41 8b ae a4 00 00 00 49 c7 c7 60 84 e2 8d 4d 8b 3f 49 81 ff 60 84 e2 8d 74 4c <41> 39 6f 10 75 ee 4c 89 ff e8 71 0d e4 02 84 c0 74 0e 49 8b 07 49 [ 1402.056753][ T808] RSP: 0018:ffffc900047ef7c8 EFLAGS: 00010207 [ 1402.056771][ T808] RAX: 0000000000000000 RBX: ffff888025af1e80 RCX: 0000000000000000 [ 1402.056786][ T808] RDX: 000000001b335000 RSI: 0000000000000001 RDI: ffffffff8ba67a20 [ 1402.056802][ T808] RBP: 0000000000100000 R08: ffffffff8b26a1d0 R09: ffffffff8ddcb980 [ 1402.056818][ T808] R10: dffffc0000000000 R11: fffffbfff1ed4ef7 R12: 0000000000000002 [ 1402.056834][ T808] R13: 0000000000000001 R14: ffff88801c3b2400 R15: 0000000000000000 [ 1402.056849][ T808] FS: 0000000000000000(0000) GS:ffff888126432000(0000) knlGS:0000000000000000 [ 1402.056866][ T808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1402.056881][ T808] CR2: 0000000000000010 CR3: 000000000dbba000 CR4: 00000000003526f0 [ 1402.056900][ T808] Call Trace: [ 1402.056909][ T808] [ 1402.056921][ T808] hub_event+0x150/0x4f60 [ 1402.056948][ T808] ? trace_sched_exit_tp+0x3a/0x150 [ 1402.056974][ T808] ? __schedule+0x1569/0x5240 [ 1402.057000][ T808] ? look_up_lock_class+0x57/0x110 [ 1402.057025][ T808] ? register_lock_class+0x31/0x2e0 [ 1402.057047][ T808] ? __lock_acquire+0x6b5/0x2cf0 [ 1402.057079][ T808] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1402.057111][ T808] ? __pfx_hub_event+0x10/0x10 [ 1402.057141][ T808] ? process_scheduled_works+0xa8d/0x18c0 [ 1402.057172][ T808] ? process_scheduled_works+0xa8d/0x18c0 [ 1402.057204][ T808] process_scheduled_works+0xb6e/0x18c0 [ 1402.057250][ T808] ? __pfx_process_scheduled_works+0x10/0x10 [ 1402.057283][ T808] ? assign_work+0x3d5/0x5e0 [ 1402.057315][ T808] worker_thread+0xa53/0xfc0 [ 1402.057365][ T808] kthread+0x388/0x470 [ 1402.057388][ T808] ? __pfx_worker_thread+0x10/0x10 [ 1402.057419][ T808] ? __pfx_kthread+0x10/0x10 [ 1402.057441][ T808] ret_from_fork+0x51e/0xb90 [ 1402.057475][ T808] ? __pfx_ret_from_fork+0x10/0x10 [ 1402.057506][ T808] ? __switch_to+0xc7d/0x1450 [ 1402.057534][ T808] ? __pfx_kthread+0x10/0x10 [ 1402.057557][ T808] ret_from_fork_asm+0x1a/0x30 [ 1402.057586][ T808] [ 1402.057599][ T808] Modules linked in: [ 1402.057621][ T808] CR2: 0000000000000010 [ 1402.057636][ T808] ---[ end trace 0000000000000000 ]--- [ 1402.057651][ T808] RIP: 0010:kcov_remote_start+0x2a1/0x710 [ 1402.057678][ T808] Code: 80 8d 4c 8b b8 a0 73 4f 92 bd 00 00 04 00 eb 4f 41 8b ae a4 00 00 00 49 c7 c7 60 84 e2 8d 4d 8b 3f 49 81 ff 60 84 e2 8d 74 4c <41> 39 6f 10 75 ee 4c 89 ff e8 71 0d e4 02 84 c0 74 0e 49 8b 07 49 [ 1402.057697][ T808] RSP: 0018:ffffc900047ef7c8 EFLAGS: 00010207 [ 1402.057715][ T808] RAX: 0000000000000000 RBX: ffff888025af1e80 RCX: 0000000000000000 [ 1402.057730][ T808] RDX: 000000001b335000 RSI: 0000000000000001 RDI: ffffffff8ba67a20 [ 1402.057744][ T808] RBP: 0000000000100000 R08: ffffffff8b26a1d0 R09: ffffffff8ddcb980 [ 1402.057760][ T808] R10: dffffc0000000000 R11: fffffbfff1ed4ef7 R12: 0000000000000002 [ 1402.057774][ T808] R13: 0000000000000001 R14: ffff88801c3b2400 R15: 0000000000000000 [ 1402.057789][ T808] FS: 0000000000000000(0000) GS:ffff888126432000(0000) knlGS:0000000000000000 [ 1402.057806][ T808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1402.057821][ T808] CR2: 0000000000000010 CR3: 000000000dbba000 CR4: 00000000003526f0 [ 1402.057844][ T808] Kernel panic - not syncing: Fatal exception [ 1402.058434][ T808] Kernel Offset: disabled