last executing test programs: 7m45.862697937s ago: executing program 2 (id=4898): r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, 0x0, 0x0) 7m45.567128746s ago: executing program 2 (id=4901): bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x15, 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @sk_reuseport=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 7m45.500405986s ago: executing program 2 (id=4903): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 7m45.070300035s ago: executing program 2 (id=4911): unshare(0x28000600) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) 7m44.811826199s ago: executing program 2 (id=4915): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) symlink(&(0x7f0000000040)='.\x00', &(0x7f0000000100)='./file0\x00') 7m44.587962601s ago: executing program 2 (id=4920): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={0x0, 0x68}}, 0x64000004) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 7m29.520907152s ago: executing program 32 (id=4920): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={0x0, 0x68}}, 0x64000004) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 12.687839782s ago: executing program 4 (id=7783): r0 = syz_usb_connect(0x1, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="120100004f92b90857152077ebb7000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000800)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x40, 0x13, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000340)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x40, 0x19, 0x2, "0500"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000440)=ANY=[@ANYBLOB="401402"], 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000006080)={'wlan1\x00', 0x0}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, 0x0, 0x80200, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x24, r2, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x10000000) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) 8.437354938s ago: executing program 0 (id=7800): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x4, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x108) socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x2) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001300)=""/244, 0x940}], 0x1) 7.315288641s ago: executing program 4 (id=7803): r0 = socket(0x10, 0x3, 0x0) bind$x25(r0, &(0x7f0000000180)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000280)='contention_end\x00'}, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4004af61, &(0x7f0000000140)=0x200000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[], 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) r6 = add_key$user(&(0x7f0000002100), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r7, r7, r7}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)={'crc32c\x00'}}) r8 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r6, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={'syz', 0x1}, r8) r9 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000020000000900010073797a320000000014000200626f6e643000000000000000000000006334f27938511b5722b87979a10965337d8b2de3a5c521d868dd28d0ab07a27d5c51983a17f5c7667893abba59494446193f3d50a66accc4780559fd82e523575620e426a180b7c4270d7d1ab691c7335975bbacb586d40293a63d938229c153e5d5e19f82cf280afaeb675c75cd51e511a341cce18fb3526748dfedac04a6d6a53b89eccdecd5cb76c68994e5d76318d52093815cc61763813d823f3dd602440ad3ea80f522b429d628"], 0x34}}, 0xc800) 7.206070716s ago: executing program 0 (id=7806): socket$alg(0x26, 0x5, 0x0) r0 = socket$kcm(0x2a, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) r1 = socket$kcm(0x2a, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000040)=@qipcrtr={0x2a, 0x1, 0x4000}, 0x80, 0x0}, 0x0) r2 = io_uring_setup(0x2495, 0x0) syz_io_uring_setup(0xe5, &(0x7f0000000640)={0x0, 0xec25, 0x4, 0x4, 0xc0000333, 0x0, r2}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0x5b6d, 0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$CEC_S_MODE(0xffffffffffffffff, 0x40046109, 0x0) r5 = fsopen(&(0x7f0000000300)='qnx4\x00', 0x1) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x10) fsconfig$FSCONFIG_SET_FD(r5, 0x5, &(0x7f0000000040)='/dev/cpu/#/msr\x00', 0x0, r6) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r8 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r7, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0xfce) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0xa, 0xaa, &(0x7f0000000140)=""/170, 0x41100, 0x2b, '\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) r9 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r9, 0x2, &(0x7f0000000200)=0x6) 6.61532651s ago: executing program 0 (id=7808): memfd_create(&(0x7f0000000300)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`SOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x3) socket$inet6(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) socket$inet(0x2, 0x801, 0x0) pipe2(&(0x7f0000000100), 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="090018000020", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], 0x50) pipe(&(0x7f0000000000)) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 6.352682375s ago: executing program 5 (id=7809): syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r0 = socket(0x2, 0x80805, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="1c", 0x1, 0x0, &(0x7f0000001100)={0x2, 0x0, @private}, 0x10) r1 = socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) fsetxattr$security_capability(r3, 0x0, 0x0, 0xfffffe04, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r4 = openat$sequencer2(0xffffff9c, 0x0, 0x143240, 0x0) ioctl$SNDCTL_SEQ_NRMIDIS(r4, 0xc0045103, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$MRT6_INIT(r1, 0x29, 0xc8, &(0x7f0000000340), 0x4) setsockopt$MRT6_ADD_MIF(r1, 0x29, 0xca, 0x0, 0x0) setsockopt$MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, {0xa, 0x0, 0x0, @empty}}, 0x5c) setsockopt$MRT6_FLUSH(r1, 0x29, 0xd4, &(0x7f0000000080)=0x6, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/267, 0x10b}], 0x1}, 0x8}], 0x1, 0x40000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f0000000300)={0x0, 0x10, 0x4}, 0x8) 6.307741974s ago: executing program 0 (id=7810): bind$tipc(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0xfffffffffffffe30) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x50, 0x0, &(0x7f0000000040)=0x54) (async) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x1}, 0x2) (async) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) (async) ioctl$CEC_DQEVENT(0xffffffffffffffff, 0xc0506107, &(0x7f0000000640)) (async) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) (async) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000c0) (async) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f00000002c0)={0x0, 0x58, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="900000000001010400000000000000000a000000440001802c00018014000300fe800000aa14000400ff0100000000000000000000000000011400018008000100e000000208000200ac1e0001300002802c00018014000300fe8000000000000000000000000000aa14000400fe800000000000aa0800074000"/136, @ANYRESOCT=r1], 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x4048800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80082, 0x0) write$vga_arbiter(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xc) write$vga_arbiter(r4, &(0x7f0000000080)=ANY=[@ANYBLOB], 0xd) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYRESDEC=r5, @ANYRESOCT=r0], 0x14}, 0x1, 0x0, 0x0, 0x2004c804}, 0x40850) (async) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r6, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r7, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$NONE(r6, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r8, r7, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r6, 0x3b89, &(0x7f0000000200)={0x28, 0x0, r8, r9, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) 5.781968721s ago: executing program 3 (id=7813): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) gettid() recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x83, &(0x7f0000000580)={0x0, 0xe7b5, 0x13500, 0x0, 0x352}, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff017f000e0800395032303030"], 0x15) r4 = dup(r3) open(&(0x7f0000000180)='./file0\x00', 0x440, 0xc2) write$FUSE_BMAP(r4, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x3b9}}, 0x18) write$FUSE_DIRENTPLUS(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="b0"], 0xb0) write$FUSE_GETXATTR(r4, &(0x7f00000000c0)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r4, 0x0, 0xb8) mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000080), 0x1010412, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x22) writev(r5, &(0x7f0000000000)=[{&(0x7f00000006c0)='\t', 0x2003f}], 0x1) 4.704172597s ago: executing program 3 (id=7817): r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x85000485) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) socket$kcm(0x29, 0x2, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000001a40)=""/102392, 0x18ff8) r2 = fsopen(&(0x7f0000000000)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x109000, 0x0) lseek(r4, 0x9, 0x4) socket$inet_mptcp(0x2, 0x1, 0x106) write$proc_mixer(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xb8) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000080)=""/54, 0x36, 0x0) getpgrp(0x0) mkdir(0x0, 0x82) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r6, &(0x7f0000000000), 0x8) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f00000000c0)=0x63, 0x2) read$FUSE(r5, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r5, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0xfffffffffffffff5, 0x2, {0x3, 0x2, 0x0, 0x5, 0x0, 0x1000, {0x0, 0x8, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x6000, 0x2, r7, 0x0, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r5, 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", 0x2000, 0x0) gettid() 4.692049424s ago: executing program 4 (id=7818): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000540)={0x5, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000040), 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c80000000002010400000000000000000a0000003c0001800c00028005000100000000002c0001801400030000000000000000000000ffffac1414bb1400040000000000000000000000ffff000000003c0003800c00028005000100000000002c00018014000300fc00000000000000000000000000000014000400fe8000000000000000000000000000bb3c0002800c00028005000100000000002c00018014"], 0xc8}}, 0x0) r6 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0xfffffd52, 0x1}) close_range(r0, 0xffffffffffffffff, 0x0) 4.632413653s ago: executing program 5 (id=7819): syz_clone3(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x1000008, 0x4000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000001b40)={'bond0\x00', {0x2, 0x4e20, @empty}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e24, 0x2, @empty, 0xcac2d78a}}, 0x0, 0x0, 0x3f, 0x0, "ee8b0e650926a96ecc136e7fb980e989db9e8bf9b93129488f651a8de213eb94cd46e19d9c65a018444a131f4da58ae36556dd38ea6c029607462029add09240005c6776267517308a3d40aa1c788df6"}, 0xd8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000001c0)=@gcm_256={{0x304}, "6ae04425ace3f60c", "acba84f0a6731f234db1cc7f3f382ad796bd667cb12ea99509873931d2873103", "0f9dafb4", "ec3fff9afd96e6c0"}, 0x38) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000280)=0x2, 0x4) r2 = openat$vmci(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f0000000040)=0x90000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000000)={@local}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r2, 0x7a8, &(0x7f0000000540)={{@local, 0x2}, @my=0x0, 0x0, 0xffffffffffff622a, 0x9c, 0x0, 0x9, 0x3}) ioctl$int_in(r1, 0x5421, &(0x7f0000000140)=0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)="ec", 0xfdef}], 0x1) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(0xffffffffffffffff, 0x3ba0, &(0x7f0000000200)={0x48}) ioctl$IOMMU_TEST_OP_ADD_RESERVED(0xffffffffffffffff, 0x3ba0, &(0x7f0000000400)={0x48, 0x1, 0x0, 0x0, 0x100, 0x7fffffff}) close(r1) syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000840)=[{0x0}], 0x1) 3.894153332s ago: executing program 4 (id=7820): memfd_create(&(0x7f0000000300)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`SOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x3) socket$inet6(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) socket$inet(0x2, 0x801, 0x0) pipe2(&(0x7f0000000100), 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="090018000020", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], 0x50) pipe(&(0x7f0000000000)) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 3.704149883s ago: executing program 0 (id=7821): socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) close(0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbee1, 0x8031, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x101602, 0x0) r0 = socket(0x14, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x61d0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) setxattr$security_capability(0x0, &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f00000006c0)=@v2={0x2000000, [{0x4e, 0x6}, {0x5, 0x2}]}, 0x14, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[], 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 3.681475533s ago: executing program 4 (id=7822): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x23, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0) write$sndseq(r0, &(0x7f0000001380)=[{0x6, 0x0, 0x0, 0x0, @tick, {0x5, 0x2}, {}, @time=@tick=0xb}, {0x0, 0x0, 0x0, 0x0, @time={0x1, 0x1}, {}, {}, @queue={0x5, {0x77, 0x3e17}}}, {0x0, 0x0, 0x0, 0x0, @time={0x1, 0x1}, {}, {0x0, 0x6}, @time}], 0x54) syz_io_uring_setup(0x70e4, &(0x7f0000000800)={0x0, 0xe4bf, 0x200, 0x6, 0x1ba, 0x0, r0}, 0x0, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x16) setxattr$system_posix_acl(0x0, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x3}, [], {}, [{0x20, 0x2}], {}, {0x20, 0x4}}, 0x2c, 0x3) socket$kcm(0x10, 0x2, 0x4) r1 = fsopen(&(0x7f0000000280)='cifs\x00', 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0xb, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r2 = socket(0x80000000000000a, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000a00)={'ip6gre0\x00', 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x3ff7fe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000200)='source', &(0x7f0000000000)='\\\\\xe9\x838\x9d<\f\x91\a\xd4$\xae$\x91&6n @\xf4M\xba\xf2<\xd6A\xdb\xd7\xbeY@g\xcc\xca\n@\x06\xa3\xfe%\x11\xc9\xc5\xc4\x96\xb7b\xa7\x15R.\xa3`fd\xdc\x8b\x18rBl{\x82\\\xbeA\x17\n\f\xcd=\'\x11\x1bZ\x8e\xb1\xc3j$v\xefw\x96\\\\\xa2\xfc\xe3\xb8\xc7\x0f\xaa\x01\x00\x00\x00;\xd5\xcd4g+\xbd\xd1\xe0R\x9d\x18\x19a:\xa2\xdf\xbe\x8b\x89\x81', 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0xfffc, 0x0, 0xfffd}, 0x8) landlock_create_ruleset(&(0x7f0000000380)={0x0, 0x0, 0x2}, 0x18, 0x0) landlock_create_ruleset(&(0x7f0000000000)={0xe020, 0x0, 0x3}, 0x18, 0x0) ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, &(0x7f0000000080)=0xb0000) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a5, &(0x7f0000000040)={{@any, 0xf}, 0x0, 0x1, 0x9}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=@newlink={0x48, 0x10, 0x44b, 0x0, 0x0, {0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8, 0x8, 0xa888}]}}}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x48}}, 0x4) 3.138963003s ago: executing program 4 (id=7823): vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000340)="d8a4bfdf6e680ee88b7b25bcff4f42c19b656209", 0x14}], 0x1, 0x12) r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r0, &(0x7f0000000340)=ANY=[], 0x86) (async) write$proc_mixer(r0, &(0x7f0000000340)=ANY=[], 0x86) syz_usb_connect(0x3, 0x3f, &(0x7f0000000140)=ANY=[@ANYBLOB="12011003b1993508cd061c01a4140102030109022d0001806147060904"], &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect(0x3, 0x3f, &(0x7f0000000140)=ANY=[@ANYBLOB="12011003b1993508cd061c01a4140102030109022d0001806147060904"], &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000380)={0xa, 0x14e24}, 0x1c) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr, 0x1}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000600)="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", 0x80b}], 0x1}}], 0x1, 0xc8040) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) splice(r5, 0x0, r4, 0x0, 0x7ffff000, 0x6) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42f82, 0x0) ioctl$SNDCTL_DSP_SPEED(r6, 0xc0045002, &(0x7f0000000180)) write$dsp(r6, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) (async) write$dsp(r6, &(0x7f00000001c0)="5cba91a4", 0xffffffd9) sendfile(r2, r3, 0x0, 0x10ffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) pivot_root(0x0, &(0x7f00000001c0)='./file0/../file0/../file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x3a}) memfd_create(&(0x7f0000000a40)=' \xc76\xbe\x91\x8d\x182)!\x9a%\xa2\xd28\xd6\x06\a\x0e\xfc\xfe\x12\x8f&\x13\xae%@T\xa3\xb0>\\\xec\xa9\xf9Q@6A\x10\x8cn|\x00\x00\x00\x00\x00\x00\x00\x00r\xbb\xdd\xe8\x87\x05=\xfb\x8b}\xfc\x1d\x03\xe1\xfcm\x9b\xf7fo\"i\xa1hk\x1f\xf5z\xc1\x7f\xa4\\]\xc4\xbe3\xf9\xa8\t?:\xd8\xda\x84\xeepI[\x1c\x00\x00\x00\x00\xf9v\x00\x00\x00\x00\x00T\xb6\xbe\x0f~\xc0\x92\xe9O{\xa8\x81(\x01\x14\xfc\x83\xf9\xfb\x05\x94T\x81@Lq]\xf9\x15zj\x87\xc4\x8e\xe8/\xb9-&R\x8e\xb2\xb3bBx\x1e1\x18\x8f\x19\xf7]#\xed,\xc7\x11\tp\xf4\xa3\xee\x00\x00\x00\x00\'}\x18\xe8O\xa8#K\xb6\xe4U\x92\xd2\x9d\xb8?2\xc8\xe7kovd\xa4\x1bl+\x14\x17\x14\x17C2! U\x04:\xd93F\xb9\xfc\x1b\xfd}\x05\xf9\x11\xf3)>q\x10\xd3\xf0\xaf>\xf8t(bX\xe3g\x05\xfe\b\xbcy\x95*\xca\a\xaf\xbb\xf9\xc3Y\xa2\x91\x90.\xc8\xbe\xb0\xa6\xbd\xbd\xfd\xfaf*\xb2&\x82\xa0\x17\xe7)\xf5\xa2\xccv\n\x1b\xd4\xf4\x11*\xc9\xc6*\xa4.\x94[$\xb8\xb3Q\xde\xd8A\xa4~c,`\x02\xb8\x01r\x89\x82\x13\xd0}C7\xfb\xf2\tM\x1e\xe9\xa5\v\xc5\xba(\x89\xb0l\x92H\x1cR\x1f>\xc4ie\xe0B\xf0[\xe2\xe1\x12\x1d\x8fR&\xd1\xa6#\xda.\x0f\xd7\xd7\xa4\x90\x14\x92I\xf82&\x16<\xf2RR\xc2\x02.Q\xef\x85\xef\xf9\xe5\x00\xe9\xca\xb1\x8c\x11\x11l\x9f\xc8\b\xf7A\xa6\x81\xad\xdc\x95\xc8\xef\x102\xa8\x87\x01\x00\\\xfee \n0F\xbc\x85\xc5C\xd0\x99\xe4\t\xab`\'t\xc2\xe9\x13\xcag\xea\xb3\xb5\x92\x00J\xc6y\x05\xcc\xde\xa0\xf6\xb9 \xe5\xdd\f\x18\xfc\xe0\xc3(\xd8\xeb\x1a6\xe6\xfa\x93\xc07R\x0f-\x9e\xf3\x87E\xa3\xd5o\x1bA\x88L/\xe7>45Q?\be\x7f\xa9\x9a\xcae\xd8Y\xdf]\x1bS\x825\xcb\x00\xa4}\x97\x84T\xad\x9b\x1e!\x8a\xbc\x02+#Q\xa9 \xe9\x05r\xe1\xec\x0f\xa7\xe6Of\x95\x02{', 0x3) (async) r7 = memfd_create(&(0x7f0000000a40)=' \xc76\xbe\x91\x8d\x182)!\x9a%\xa2\xd28\xd6\x06\a\x0e\xfc\xfe\x12\x8f&\x13\xae%@T\xa3\xb0>\\\xec\xa9\xf9Q@6A\x10\x8cn|\x00\x00\x00\x00\x00\x00\x00\x00r\xbb\xdd\xe8\x87\x05=\xfb\x8b}\xfc\x1d\x03\xe1\xfcm\x9b\xf7fo\"i\xa1hk\x1f\xf5z\xc1\x7f\xa4\\]\xc4\xbe3\xf9\xa8\t?:\xd8\xda\x84\xeepI[\x1c\x00\x00\x00\x00\xf9v\x00\x00\x00\x00\x00T\xb6\xbe\x0f~\xc0\x92\xe9O{\xa8\x81(\x01\x14\xfc\x83\xf9\xfb\x05\x94T\x81@Lq]\xf9\x15zj\x87\xc4\x8e\xe8/\xb9-&R\x8e\xb2\xb3bBx\x1e1\x18\x8f\x19\xf7]#\xed,\xc7\x11\tp\xf4\xa3\xee\x00\x00\x00\x00\'}\x18\xe8O\xa8#K\xb6\xe4U\x92\xd2\x9d\xb8?2\xc8\xe7kovd\xa4\x1bl+\x14\x17\x14\x17C2! U\x04:\xd93F\xb9\xfc\x1b\xfd}\x05\xf9\x11\xf3)>q\x10\xd3\xf0\xaf>\xf8t(bX\xe3g\x05\xfe\b\xbcy\x95*\xca\a\xaf\xbb\xf9\xc3Y\xa2\x91\x90.\xc8\xbe\xb0\xa6\xbd\xbd\xfd\xfaf*\xb2&\x82\xa0\x17\xe7)\xf5\xa2\xccv\n\x1b\xd4\xf4\x11*\xc9\xc6*\xa4.\x94[$\xb8\xb3Q\xde\xd8A\xa4~c,`\x02\xb8\x01r\x89\x82\x13\xd0}C7\xfb\xf2\tM\x1e\xe9\xa5\v\xc5\xba(\x89\xb0l\x92H\x1cR\x1f>\xc4ie\xe0B\xf0[\xe2\xe1\x12\x1d\x8fR&\xd1\xa6#\xda.\x0f\xd7\xd7\xa4\x90\x14\x92I\xf82&\x16<\xf2RR\xc2\x02.Q\xef\x85\xef\xf9\xe5\x00\xe9\xca\xb1\x8c\x11\x11l\x9f\xc8\b\xf7A\xa6\x81\xad\xdc\x95\xc8\xef\x102\xa8\x87\x01\x00\\\xfee \n0F\xbc\x85\xc5C\xd0\x99\xe4\t\xab`\'t\xc2\xe9\x13\xcag\xea\xb3\xb5\x92\x00J\xc6y\x05\xcc\xde\xa0\xf6\xb9 \xe5\xdd\f\x18\xfc\xe0\xc3(\xd8\xeb\x1a6\xe6\xfa\x93\xc07R\x0f-\x9e\xf3\x87E\xa3\xd5o\x1bA\x88L/\xe7>45Q?\be\x7f\xa9\x9a\xcae\xd8Y\xdf]\x1bS\x825\xcb\x00\xa4}\x97\x84T\xad\x9b\x1e!\x8a\xbc\x02+#Q\xa9 \xe9\x05r\xe1\xec\x0f\xa7\xe6Of\x95\x02{', 0x3) ftruncate(r7, 0xe) (async) ftruncate(r7, 0xe) finit_module(r7, 0x0, 0x0) write$P9_RMKNOD(r2, &(0x7f0000000080)={0x14, 0x13, 0x1, {0x20, 0x1, 0x4}}, 0x14) openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card2/oss_mixer\x00', 0x480a00, 0x0) (async) r8 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card2/oss_mixer\x00', 0x480a00, 0x0) dup3(r8, r8, 0x0) (async) dup3(r8, r8, 0x0) fcntl$setsig(r1, 0xa, 0x32) 2.703031384s ago: executing program 0 (id=7824): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000200), 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000)=0x80, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180)=0x800, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000240), 0x5, 0x20900) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000405"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x44084) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_SYNC_FILE(r3, 0xc01064c1, &(0x7f0000000340)={r5}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000005c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) gettid() timer_create(0x1, 0x0, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r7 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r7, &(0x7f0000001a40)=""/102392, 0x18ff8) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x349200, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000300)={0x34, r8, 0x1, 0x0, 0x25dfdbfb, {0x25}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x0) 2.33485288s ago: executing program 1 (id=7825): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000000), 0x0) 2.296477444s ago: executing program 5 (id=7826): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x440440) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x13, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x80) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xa43, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x2}, 0xe) 2.168957556s ago: executing program 3 (id=7827): ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, &(0x7f0000000040)=0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0xfffffffffffffffa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000640)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES64=r4, @ANYRES16=r3, @ANYBLOB="050004000000fcdbdf252e00000008000300", @ANYRES32=r4, @ANYBLOB="0a140063"], 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x8060040) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x3, 0xc, &(0x7f0000000780)=ANY=[@ANYBLOB="18020000000000800000000000000000850000001700000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000a00000085000000060000009500"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x25}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bpf$PROG_LOAD(0x5, 0x0, 0x0) shutdown(r6, 0x0) recvmmsg(r6, &(0x7f00000055c0), 0x400023c, 0x300, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r8, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="bfc628bd7000ffdbdf251a00000005009200800000000700210062620008100022"], 0x34}, 0x1, 0x0, 0x0, 0x20044044}, 0x800) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000009, 0x200000006c832, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$gtp(&(0x7f0000001f80), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r9, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002040)={&(0x7f0000000100)={0x2c, r10, 0x7c43d197a5f61ce1, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x4}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000800) sendmsg$GTP_CMD_ECHOREQ(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r10, 0x1a7fea43c8428f9d, 0x70bd2b, 0x25dfdbfc, {}, [@GTPA_PEER_ADDR6={0x14, 0xb, @mcast2}]}, 0x28}}, 0x801) 2.1682758s ago: executing program 1 (id=7828): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 1.883878063s ago: executing program 5 (id=7829): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x4, 0xdd, 0xa}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000800"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000100)='GPL\x00', 0x4}, 0x94) 1.740799735s ago: executing program 1 (id=7830): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000040)=0x2a90c60) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x7d94481) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) r3 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x8, @local, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x2, 0x3a, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0xf800, 0x7}}}}}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r7) getsockname$packet(r7, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) 1.722728171s ago: executing program 5 (id=7831): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x40082, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000040)=0x2a90c60) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000100)=0x7d94481) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) r3 = socket$inet6(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x8, @local, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x2, 0x3a, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0xf800, 0x7}}}}}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340), r7) getsockname$packet(r7, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) 694.196498ms ago: executing program 1 (id=7832): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) listen(r0, 0xffffffff) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000009e0000000b"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='kfree\x00', r2, 0x0, 0x4}, 0x18) r3 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) ioctl$UDMABUF_CREATE_LIST(r3, 0x40087543, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00']) listen(r0, 0xffff0000) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b7030000000000fd850000007300000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000680)='sys_exit\x00', r5, 0x0, 0x3}, 0x18) link(0x0, 0x0) (async) symlinkat(0x0, 0xffffffffffffff9c, 0x0) 575.831618ms ago: executing program 3 (id=7833): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x840800, &(0x7f0000000840)={[{@metacopy_on}, {@upperdir={'upperdir', 0x3d, './file0/../file1/../file0'}}, {@nfs_export_on}]}) r2 = dup3(r1, r0, 0x0) quotactl$Q_SETQUOTA(0xffffffff80000802, &(0x7f0000000000)=@loop={'/dev/loop', 0x0}, 0xffffffffffffffff, &(0x7f0000000280)={0x3, 0x2, 0x8, 0x5, 0x7f, 0xb2c, 0x4, 0xffff, 0x710}) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000340)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x2, 0xf}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x0, 0x1d}}, &(0x7f0000000200)={0x0, 0x28, 0x40}}}], 0x0, 0x0, 0x0}) 575.258383ms ago: executing program 1 (id=7834): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100000000000000000000108500000075000000a50000002300000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='host1x_wait_cdma\x00', r1}, 0x18) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000200)={0x0, 'pim6reg0\x00', {}, 0xfff9}) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r3, 0x0, 0xd2, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x2c}, @empty, 0x1, "aedee91d19791ecdac5dc9d274591fcb3a16a3b451ac26ba71b3d5480e968ebf", 0x80000000, 0x7fffffff, 0x41d, 0xf72}, 0x3c) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0], 0x50) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') prlimit64(0x0, 0x1, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r7 = open(&(0x7f0000000080)='./file1\x00', 0x10b942, 0x1) sendfile(r7, r6, 0x0, 0x80000000) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) r8 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\"\x00'/28], 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, 0x0) r9 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r9, &(0x7f0000001b00)=""/102392, 0x18ff8) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x2000}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0x7, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0xf1}, {0x7, 0x1, 0xb, 0x7, 0x8, 0x20}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x9, 0x2, 0x0, r5}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x45, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5}, 0x94) write$sysctl(r4, &(0x7f00000000c0)='2\x00', 0x2) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000880)={0x14, 0x3a, 0x229, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) close_range(r0, r2, 0x0) 526.240087ms ago: executing program 5 (id=7835): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) gettid() recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x83, &(0x7f0000000580)={0x0, 0xe7b5, 0x13500, 0x0, 0x352}, 0x0, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff017f000e0800395032303030"], 0x15) r4 = dup(r3) open(&(0x7f0000000180)='./file0\x00', 0x440, 0xc2) write$FUSE_BMAP(r4, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x3b9}}, 0x18) write$FUSE_DIRENTPLUS(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="b0"], 0xb0) write$FUSE_GETXATTR(r4, &(0x7f00000000c0)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r4, 0x0, 0xb8) mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000080), 0x1010412, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) r5 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x22) writev(r5, &(0x7f0000000000)=[{&(0x7f00000006c0)='\t', 0x2003f}], 0x1) 423.987086ms ago: executing program 3 (id=7836): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) (async) setxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0xa735bdabbca11acf) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0a00000004000000dd0000000a00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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"], 0x50) (async, rerun: 64) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000003c0)={0x200000, 0x200000, 0x0, 0x0, 0x8, 0x1}) (async) chdir(0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) (async) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) (async, rerun: 32) socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) setxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x835, 0x0) (async) setxattr$trusted_overlay_upper(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x400d0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000a70000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x8, &(0x7f0000006680)) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00', r2}, 0x10) syz_io_uring_setup(0x111, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x4}, 0x0, 0x0) (async) prlimit64(0x0, 0xe, 0x0, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, 0x0, 0x48) 111.697065ms ago: executing program 1 (id=7837): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180100000000000000000000000000008500"], 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x23, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000540)={0x5, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) connect$inet6(r5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000040), 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r6, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c80000000002010400000000000000000a0000003c0001800c00028005000100000000002c0001801400030000000000000000000000ffffac1414bb1400040000000000000000000000ffff000000003c0003800c00028005000100000000002c00018014000300fc00000000000000000000000000000014000400fe8000000000000000000000000000bb3c0002800c00028005000100000000002c00018014000300fc02000000000000000000000000000014000400"], 0xc8}}, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x303}, "c8444943470da91b", "42f3ac0e0b8a32be8fe91c368e60693800", "e7198360", "f7a5c1777af05eaa"}, 0x38) sendto$inet6(r5, 0x0, 0x0, 0x8040, 0x0, 0x0) write$binfmt_elf64(r5, 0x0, 0x78) r7 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r7, 0xc02064b2, &(0x7f0000000200)={0x8000, 0x1, 0x4}) r8 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[0x0], 0x0, 0x0, 0xfffffd52, 0x1}) ioctl$DRM_IOCTL_MODE_CURSOR(r7, 0xc01c64a3, &(0x7f0000000280)={0x1, r9, 0x1, 0xffff, 0xa, 0x1ff, 0x1}) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 3 (id=7838): r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x4, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xfe4, 0x9, 0x11, 0xafb}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="d2", 0x34000, 0x4005, &(0x7f0000000100)={0xa, 0x4e24, 0xb, @loopback={0xfc}, 0xc5f}, 0x1c) kernel console output (not intermixed with test programs): 09020][ T30] audit: type=1326 audit(1756991427.902:2194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25098 comm="syz.0.7416" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f1be2d8ebe9 code=0x7ffc0000 [ 668.955743][ T30] audit: type=1326 audit(1756991427.902:2195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25098 comm="syz.0.7416" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be2d8ebe9 code=0x7ffc0000 [ 668.979243][ C1] vkms_vblank_simulate: vblank timer overrun [ 668.993012][ T30] audit: type=1326 audit(1756991427.902:2196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25098 comm="syz.0.7416" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f1be2d8ebe9 code=0x7ffc0000 [ 669.500143][ T30] audit: type=1326 audit(1756991427.902:2197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25098 comm="syz.0.7416" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be2d8ebe9 code=0x7ffc0000 [ 669.713523][T25129] o2cb: This node has not been configured. [ 669.719490][T25129] o2cb: Cluster check failed. Fix errors before retrying. [ 669.726892][T25129] (syz.0.7424,25129,0):user_dlm_register:674 ERROR: status = -22 [ 669.736121][T25129] (syz.0.7424,25129,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 670.258187][ T5951] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 670.554495][ T5951] usb 1-1: config 0 has an invalid interface number: 207 but max is 0 [ 670.563218][ T5951] usb 1-1: config 0 has no interface number 0 [ 670.569461][ T5951] usb 1-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 670.579942][ T5951] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 670.630696][ T5951] usb 1-1: config 0 descriptor?? [ 670.843183][ T5951] usb 1-1: selecting invalid altsetting 3 [ 670.850959][ T5951] comedi comedi5: could not set alternate setting 3 in high speed [ 671.522263][ T5951] usbdux 1-1:0.207: driver 'usbdux' failed to auto-configure device. [ 671.539418][ T5951] usbdux 1-1:0.207: probe with driver usbdux failed with error -22 [ 671.550853][ T5951] usb 1-1: USB disconnect, device number 12 [ 672.524584][T25177] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 672.591981][T25174] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 672.764052][ T5951] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 673.330045][ T5951] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 673.340557][ T5951] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 673.383477][ T5951] usb 5-1: Product: syz [ 673.521154][ T5951] usb 5-1: Manufacturer: syz [ 673.530474][ T5951] usb 5-1: SerialNumber: syz [ 673.593244][ T5951] usb 5-1: config 0 descriptor?? [ 673.626979][ T5951] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 008 [ 673.816881][T25196] o2cb: This node has not been configured. [ 673.822884][T25196] o2cb: Cluster check failed. Fix errors before retrying. [ 673.833450][T25196] (syz.1.7440,25196,0):user_dlm_register:674 ERROR: status = -22 [ 673.841303][T25196] (syz.1.7440,25196,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 674.142547][ T5920] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 674.242919][ T5951] (null): failure reading functionality [ 674.256963][ T5951] i2c i2c-1: failure reading functionality [ 674.271269][ T5951] i2c i2c-1: connected i2c-tiny-usb device [ 674.301443][ T5920] usb 2-1: config 0 has an invalid interface number: 207 but max is 0 [ 674.338149][ T5920] usb 2-1: config 0 has no interface number 0 [ 674.361295][ T5920] usb 2-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 674.387031][ T5920] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.431613][ T5920] usb 2-1: config 0 descriptor?? [ 674.447744][ T5920] usb 2-1: selecting invalid altsetting 3 [ 674.479069][ T43] usb 5-1: USB disconnect, device number 8 [ 674.552123][ T5920] comedi comedi5: could not set alternate setting 3 in high speed [ 674.583666][ T5920] usbdux 2-1:0.207: driver 'usbdux' failed to auto-configure device. [ 674.596552][ T5920] usbdux 2-1:0.207: probe with driver usbdux failed with error -22 [ 674.632381][ T5951] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 674.710285][ T43] usb 2-1: USB disconnect, device number 13 [ 674.877590][ T5951] usb 6-1: Using ep0 maxpacket: 8 [ 674.892154][ T5951] usb 6-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 674.905145][ T5951] usb 6-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 674.915784][ T5951] usb 6-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 674.926053][ T5951] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 675.271077][ T5951] usb 6-1: string descriptor 0 read error: -71 [ 675.283102][ T5951] hub 6-1:32.0: USB hub found [ 675.294596][ T5951] hub 6-1:32.0: config failed, can't read hub descriptor (err -22) [ 675.688477][ T5951] usb 6-1: USB disconnect, device number 13 [ 676.879286][T25251] netlink: 'syz.3.7449': attribute type 8 has an invalid length. [ 677.097241][T25250] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 677.694658][T25266] netlink: 'syz.0.7454': attribute type 8 has an invalid length. [ 678.547920][T25275] netlink: 'syz.1.7455': attribute type 8 has an invalid length. [ 679.122307][T22642] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 679.351070][T22642] usb 1-1: Using ep0 maxpacket: 8 [ 679.371013][T22642] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 679.398531][T22642] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 679.473945][T22642] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 679.501935][T22642] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 679.749585][T22642] usb 1-1: string descriptor 0 read error: -71 [ 679.782507][T25301] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 679.790185][T25301] CPU: 0 UID: 0 PID: 25301 Comm: syz.5.7461 Not tainted syzkaller #0 PREEMPT(full) [ 679.790212][T25301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 679.790224][T25301] Call Trace: [ 679.790230][T25301] [ 679.790238][T25301] dump_stack_lvl+0x16c/0x1f0 [ 679.790265][T25301] sysfs_warn_dup+0x7f/0xa0 [ 679.790291][T25301] sysfs_do_create_link_sd+0x124/0x140 [ 679.790320][T25301] sysfs_create_link+0x61/0xc0 [ 679.790345][T25301] device_add+0x62c/0x1aa0 [ 679.790373][T25301] ? __pfx_device_add+0x10/0x10 [ 679.790393][T25301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 679.790411][T25301] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 679.790441][T25301] wiphy_register+0x1df4/0x29f0 [ 679.790457][T25301] ? netdev_run_todo+0x864/0x1320 [ 679.790474][T25301] ? __dev_printk+0x270/0x270 [ 679.790493][T25301] ? __pfx_wiphy_register+0x10/0x10 [ 679.790516][T25301] ? ieee80211_init_rate_ctrl_alg+0x125/0x6b0 [ 679.790536][T25301] ieee80211_register_hw+0x24a9/0x4060 [ 679.790562][T25301] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 679.790582][T25301] ? __sanitizer_cov_trace_switch+0x40/0x90 [ 679.790603][T25301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 679.790620][T25301] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 679.790636][T25301] ? __hrtimer_setup+0x176/0x280 [ 679.790654][T25301] mac80211_hwsim_new_radio+0x3034/0x54d0 [ 679.790685][T25301] ? trace_kmalloc+0x2b/0xd0 [ 679.790702][T25301] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 679.790718][T25301] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 679.790737][T25301] ? hwsim_new_radio_nl+0xa0e/0x12c0 [ 679.790758][T25301] ? __asan_memcpy+0x3c/0x60 [ 679.790783][T25301] hwsim_new_radio_nl+0xb51/0x12c0 [ 679.790806][T25301] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 679.790833][T25301] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 679.790854][T25301] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 679.790878][T25301] genl_family_rcv_msg_doit+0x209/0x2f0 [ 679.790900][T25301] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 679.790927][T25301] ? bpf_lsm_capable+0x9/0x10 [ 679.790947][T25301] ? security_capable+0x7e/0x260 [ 679.790965][T25301] ? ns_capable+0xd7/0x110 [ 679.790990][T25301] genl_rcv_msg+0x55c/0x800 [ 679.791011][T25301] ? __pfx_genl_rcv_msg+0x10/0x10 [ 679.791031][T25301] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 679.791053][T25301] ? irqentry_exit+0x3b/0x90 [ 679.791076][T25301] netlink_rcv_skb+0x158/0x420 [ 679.791095][T25301] ? __pfx_genl_rcv_msg+0x10/0x10 [ 679.791116][T25301] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 679.791151][T25301] genl_rcv+0x28/0x40 [ 679.791169][T25301] netlink_unicast+0x5a7/0x870 [ 679.791189][T25301] ? __pfx_netlink_unicast+0x10/0x10 [ 679.791206][T25301] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 679.791229][T25301] netlink_sendmsg+0x8d1/0xdd0 [ 679.791250][T25301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 679.791275][T25301] ____sys_sendmsg+0xa95/0xc70 [ 679.791295][T25301] ? copy_msghdr_from_user+0x10a/0x160 [ 679.791311][T25301] ? __pfx_____sys_sendmsg+0x10/0x10 [ 679.791341][T25301] ___sys_sendmsg+0x134/0x1d0 [ 679.791357][T25301] ? __pfx____sys_sendmsg+0x10/0x10 [ 679.791401][T25301] __sys_sendmsg+0x16d/0x220 [ 679.791416][T25301] ? __pfx___sys_sendmsg+0x10/0x10 [ 679.791441][T25301] ? __secure_computing+0x28e/0x3b0 [ 679.791466][T25301] do_syscall_64+0xcd/0x4c0 [ 679.791484][T25301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 679.791499][T25301] RIP: 0033:0x7fe96958ebe9 [ 679.791511][T25301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 679.791525][T25301] RSP: 002b:00007fe96a35b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 679.791540][T25301] RAX: ffffffffffffffda RBX: 00007fe9697c6180 RCX: 00007fe96958ebe9 [ 679.791549][T25301] RDX: 0000000000000310 RSI: 0000200000000040 RDI: 0000000000000006 [ 679.791558][T25301] RBP: 00007fe969611e19 R08: 0000000000000000 R09: 0000000000000000 [ 679.791567][T25301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 679.791575][T25301] R13: 00007fe9697c6218 R14: 00007fe9697c6180 R15: 00007ffd6ca155d8 [ 679.791596][T25301] [ 680.190148][ C0] vkms_vblank_simulate: vblank timer overrun [ 680.274814][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 680.274832][ T30] audit: type=1326 audit(1756991441.402:2220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.318632][ T30] audit: type=1326 audit(1756991441.402:2221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.342111][ C0] vkms_vblank_simulate: vblank timer overrun [ 680.364297][T22642] hub 1-1:32.0: USB hub found [ 680.369225][ T30] audit: type=1326 audit(1756991441.402:2222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.392723][ C0] vkms_vblank_simulate: vblank timer overrun [ 680.401040][T22642] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 680.417570][ T30] audit: type=1326 audit(1756991441.402:2223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.441056][ C0] vkms_vblank_simulate: vblank timer overrun [ 680.448511][T22642] usb 1-1: USB disconnect, device number 13 [ 680.459261][ T30] audit: type=1326 audit(1756991441.402:2224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.464165][T25158] udevd[25158]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:32.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 680.484203][ T30] audit: type=1326 audit(1756991441.402:2225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.522368][ C0] vkms_vblank_simulate: vblank timer overrun [ 680.541747][ T30] audit: type=1326 audit(1756991441.412:2226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.572836][ T30] audit: type=1326 audit(1756991441.412:2227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.597547][ T30] audit: type=1326 audit(1756991442.002:2228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.625816][ T30] audit: type=1326 audit(1756991442.002:2229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25294 comm="syz.5.7461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 680.873974][T25303] loop6: detected capacity change from 0 to 63 [ 680.993960][T25158] Buffer I/O error on dev loop6, logical block 0, async page read [ 681.028520][T25158] Buffer I/O error on dev loop6, logical block 0, async page read [ 681.044065][T25158] Buffer I/O error on dev loop6, logical block 0, async page read [ 681.064820][T25158] Buffer I/O error on dev loop6, logical block 0, async page read [ 681.346936][T25158] Buffer I/O error on dev loop6, logical block 0, async page read [ 681.569994][ T5933] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 681.624075][T25321] debugfs: '!' already exists in 'ieee80211' [ 682.213635][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 682.249227][ T5933] usb 6-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 682.329982][ T5933] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 682.349070][ T5933] usb 6-1: Product: syz [ 682.392604][ T5933] usb 6-1: Manufacturer: syz [ 682.455860][ T5933] usb 6-1: SerialNumber: syz [ 682.501767][ T5933] usb 6-1: config 0 descriptor?? [ 683.243580][ T5933] usb 6-1: can't set config #0, error -71 [ 683.268502][T25330] netlink: 'syz.4.7468': attribute type 8 has an invalid length. [ 683.282556][ T5933] usb 6-1: USB disconnect, device number 14 [ 683.360132][T25132] Buffer I/O error on dev loop6, logical block 0, async page read [ 683.398315][T25132] Buffer I/O error on dev loop6, logical block 0, async page read [ 683.471254][T25132] Buffer I/O error on dev loop6, logical block 0, async page read [ 683.559470][T25132] Buffer I/O error on dev loop6, logical block 0, async page read [ 683.582296][ T5920] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 683.607814][T25132] Buffer I/O error on dev loop6, logical block 0, async page read [ 683.793661][ T5920] usb 1-1: Using ep0 maxpacket: 16 [ 684.013040][ T5920] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 684.460852][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 684.471160][ T5920] usb 1-1: Product: syz [ 684.481356][ T5920] usb 1-1: Manufacturer: syz [ 684.492968][ T5920] usb 1-1: SerialNumber: syz [ 684.730029][ T5920] usb 1-1: config 0 descriptor?? [ 684.842569][ T5920] usb 1-1: can't set config #0, error -71 [ 684.854735][ T5920] usb 1-1: USB disconnect, device number 14 [ 685.617611][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.623989][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.731937][T25368] Context (ID=0x0) not attached to queue pair (handle=0x1:0xfffffffa) [ 688.214359][T25396] Context (ID=0x0) not attached to queue pair (handle=0x1:0xfffffffa) [ 688.758276][ T30] kauditd_printk_skb: 43 callbacks suppressed [ 688.758291][ T30] audit: type=1326 audit(1756991450.392:2273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 688.787993][ C0] vkms_vblank_simulate: vblank timer overrun [ 688.823124][ T30] audit: type=1326 audit(1756991450.432:2274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 688.851423][ T30] audit: type=1326 audit(1756991450.432:2275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 688.874913][ C0] vkms_vblank_simulate: vblank timer overrun [ 688.886200][ T30] audit: type=1326 audit(1756991450.442:2276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=28 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 688.909623][ C0] vkms_vblank_simulate: vblank timer overrun [ 688.919105][ T30] audit: type=1326 audit(1756991450.442:2277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 688.942588][ C0] vkms_vblank_simulate: vblank timer overrun [ 689.364171][ T30] audit: type=1326 audit(1756991450.442:2278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 689.773087][ T30] audit: type=1326 audit(1756991450.442:2279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 690.010004][T25426] o2cb: This node has not been configured. [ 690.016047][T25426] o2cb: Cluster check failed. Fix errors before retrying. [ 690.026361][T25426] (syz.3.7484,25426,0):user_dlm_register:674 ERROR: status = -22 [ 690.035553][T25426] (syz.3.7484,25426,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 690.191438][ T30] audit: type=1326 audit(1756991450.442:2280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 690.566677][ T30] audit: type=1326 audit(1756991450.442:2281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 690.590174][ C0] vkms_vblank_simulate: vblank timer overrun [ 690.597234][ T30] audit: type=1326 audit(1756991450.442:2282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25384 comm="syz.3.7477" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 690.623387][T22642] usb 4-1: new low-speed USB device number 10 using dummy_hcd [ 690.951310][T22642] usb 4-1: config 0 has an invalid interface number: 207 but max is 0 [ 690.983749][T22642] usb 4-1: config 0 has no interface number 0 [ 691.072314][T22642] usb 4-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 691.092002][T22642] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 691.124378][T22642] usb 4-1: config 0 descriptor?? [ 691.167744][T22642] usb 4-1: selecting invalid altsetting 3 [ 691.198256][T22642] comedi comedi5: could not set alternate setting 3 in high speed [ 691.213150][T25451] netlink: 'syz.5.7488': attribute type 10 has an invalid length. [ 691.222329][T22642] usbdux 4-1:0.207: driver 'usbdux' failed to auto-configure device. [ 691.245529][T22642] usbdux 4-1:0.207: probe with driver usbdux failed with error -22 [ 692.109823][T22642] usb 4-1: USB disconnect, device number 10 [ 693.436753][T25470] netlink: 'syz.3.7492': attribute type 8 has an invalid length. [ 695.044714][T25495] netlink: 'syz.5.7497': attribute type 8 has an invalid length. [ 699.241818][T25525] netlink: 'syz.3.7504': attribute type 8 has an invalid length. [ 700.003119][T25540] netlink: 'syz.0.7507': attribute type 8 has an invalid length. [ 700.568059][T25541] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7509'. [ 700.672325][ T2149] usb 2-1: new low-speed USB device number 14 using dummy_hcd [ 701.325611][ T2149] usb 2-1: config 0 has an invalid interface number: 207 but max is 0 [ 701.340151][ T2149] usb 2-1: config 0 has no interface number 0 [ 701.358999][ T2149] usb 2-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 701.380976][ T2149] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 701.401353][ T2149] usb 2-1: config 0 descriptor?? [ 701.428596][ T2149] usb 2-1: selecting invalid altsetting 3 [ 701.552715][ T2149] comedi comedi5: could not set alternate setting 3 in high speed [ 701.561103][ T2149] usbdux 2-1:0.207: driver 'usbdux' failed to auto-configure device. [ 701.621847][ T2149] usbdux 2-1:0.207: probe with driver usbdux failed with error -22 [ 701.691584][ T2149] usb 2-1: USB disconnect, device number 14 [ 703.639796][T25578] netlink: 'syz.4.7517': attribute type 1 has an invalid length. [ 703.647578][T25578] netlink: 1284 bytes leftover after parsing attributes in process `syz.4.7517'. [ 703.657336][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 703.657420][ T30] audit: type=1400 audit(1756991465.272:2306): avc: denied { bind } for pid=25570 comm="syz.4.7517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 703.702535][ T30] audit: type=1400 audit(1756991465.272:2307): avc: denied { connect } for pid=25570 comm="syz.4.7517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 703.722277][ C0] vkms_vblank_simulate: vblank timer overrun [ 703.992360][T25582] netlink: 'syz.5.7519': attribute type 10 has an invalid length. [ 704.241134][T25588] netlink: 'syz.4.7522': attribute type 8 has an invalid length. [ 704.538291][ T30] audit: type=1400 audit(1756991466.162:2308): avc: denied { map } for pid=25589 comm="syz.1.7523" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 705.403717][ T5912] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 705.662325][ T5912] usb 1-1: Using ep0 maxpacket: 8 [ 705.669137][ T5912] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 706.246660][ T5912] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 706.271328][ T5912] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 706.302992][ T5912] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 708.243911][ T5912] usb 1-1: string descriptor 0 read error: -71 [ 708.297588][ T5912] hub 1-1:32.0: USB hub found [ 708.316532][ T5912] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 708.399747][ T30] audit: type=1400 audit(1756991470.032:2309): avc: denied { create } for pid=25614 comm="syz.5.7529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 708.415167][ T5912] usb 1-1: USB disconnect, device number 15 [ 708.604162][ T30] audit: type=1326 audit(1756991470.242:2310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25614 comm="syz.5.7529" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe96958ebe9 code=0x0 [ 708.668250][T25619] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7529'. [ 709.443855][T22642] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 709.577588][ T30] audit: type=1326 audit(1756991471.202:2311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 709.618345][T25630] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 709.705847][T25636] netlink: 'syz.0.7533': attribute type 10 has an invalid length. [ 709.714444][ T30] audit: type=1326 audit(1756991471.202:2312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 709.826984][T25637] o2cb: This node has not been configured. [ 709.832971][T25637] o2cb: Cluster check failed. Fix errors before retrying. [ 709.840645][T25637] (syz.3.7534,25637,0):user_dlm_register:674 ERROR: status = -22 [ 709.848590][T25637] (syz.3.7534,25637,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 709.962321][T25630] CPU: 1 UID: 0 PID: 25630 Comm: syz.4.7530 Not tainted syzkaller #0 PREEMPT(full) [ 709.962357][T25630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 709.962368][T25630] Call Trace: [ 709.962374][T25630] [ 709.962382][T25630] dump_stack_lvl+0x16c/0x1f0 [ 709.962401][T25630] sysfs_warn_dup+0x7f/0xa0 [ 709.962417][T25630] sysfs_do_create_link_sd+0x124/0x140 [ 709.962434][T25630] sysfs_create_link+0x61/0xc0 [ 709.962449][T25630] device_add+0x62c/0x1aa0 [ 709.962467][T25630] ? __pfx_device_add+0x10/0x10 [ 709.962481][T25630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 709.962495][T25630] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 709.962517][T25630] wiphy_register+0x1df4/0x29f0 [ 709.962530][T25630] ? netdev_run_todo+0x864/0x1320 [ 709.962543][T25630] ? __dev_printk+0x270/0x270 [ 709.962557][T25630] ? __pfx_wiphy_register+0x10/0x10 [ 709.962574][T25630] ? ieee80211_init_rate_ctrl_alg+0x125/0x6b0 [ 709.962590][T25630] ieee80211_register_hw+0x24a9/0x4060 [ 709.962609][T25630] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 709.962625][T25630] ? find_held_lock+0x2b/0x80 [ 709.962640][T25630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 709.962652][T25630] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 709.962665][T25630] ? __hrtimer_setup+0x176/0x280 [ 709.962678][T25630] mac80211_hwsim_new_radio+0x3034/0x54d0 [ 709.962701][T25630] ? trace_kmalloc+0x2b/0xd0 [ 709.962715][T25630] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 709.962727][T25630] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 709.962742][T25630] ? hwsim_new_radio_nl+0xa0e/0x12c0 [ 709.962757][T25630] ? __asan_memcpy+0x3c/0x60 [ 709.962775][T25630] hwsim_new_radio_nl+0xb51/0x12c0 [ 709.962792][T25630] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 709.962812][T25630] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 709.962829][T25630] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 709.962853][T25630] genl_family_rcv_msg_doit+0x209/0x2f0 [ 709.962870][T25630] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 709.962890][T25630] ? bpf_lsm_capable+0x9/0x10 [ 709.962906][T25630] ? security_capable+0x7e/0x260 [ 709.962920][T25630] ? ns_capable+0xd7/0x110 [ 709.962934][T25630] genl_rcv_msg+0x55c/0x800 [ 709.962951][T25630] ? __pfx_genl_rcv_msg+0x10/0x10 [ 709.962965][T25630] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 709.962986][T25630] netlink_rcv_skb+0x158/0x420 [ 709.962999][T25630] ? __pfx_genl_rcv_msg+0x10/0x10 [ 709.963014][T25630] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 709.963033][T25630] ? netlink_deliver_tap+0x1ae/0xd30 [ 709.963048][T25630] genl_rcv+0x28/0x40 [ 709.963061][T25630] netlink_unicast+0x5a7/0x870 [ 709.963076][T25630] ? __pfx_netlink_unicast+0x10/0x10 [ 709.963089][T25630] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 709.963107][T25630] netlink_sendmsg+0x8d1/0xdd0 [ 709.963122][T25630] ? __pfx_netlink_sendmsg+0x10/0x10 [ 709.963141][T25630] ____sys_sendmsg+0xa95/0xc70 [ 709.963157][T25630] ? copy_msghdr_from_user+0x10a/0x160 [ 709.963169][T25630] ? __pfx_____sys_sendmsg+0x10/0x10 [ 709.963191][T25630] ___sys_sendmsg+0x134/0x1d0 [ 709.963205][T25630] ? __pfx____sys_sendmsg+0x10/0x10 [ 709.963235][T25630] __sys_sendmsg+0x16d/0x220 [ 709.963248][T25630] ? __pfx___sys_sendmsg+0x10/0x10 [ 709.963266][T25630] ? __secure_computing+0x28e/0x3b0 [ 709.963285][T25630] do_syscall_64+0xcd/0x4c0 [ 709.963299][T25630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.963310][T25630] RIP: 0033:0x7fcc5538ebe9 [ 709.963321][T25630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 709.963332][T25630] RSP: 002b:00007fcc535ac038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 709.963349][T25630] RAX: ffffffffffffffda RBX: 00007fcc555c6180 RCX: 00007fcc5538ebe9 [ 709.963357][T25630] RDX: 0000000000000310 RSI: 0000200000000040 RDI: 0000000000000006 [ 709.963364][T25630] RBP: 00007fcc55411e19 R08: 0000000000000000 R09: 0000000000000000 [ 709.963371][T25630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 709.963378][T25630] R13: 00007fcc555c6218 R14: 00007fcc555c6180 R15: 00007ffcb4febb28 [ 709.963392][T25630] [ 710.686109][T22642] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 710.739692][ T30] audit: type=1326 audit(1756991471.202:2313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 710.763235][ T30] audit: type=1326 audit(1756991471.202:2314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 710.789127][ T30] audit: type=1326 audit(1756991471.202:2315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 710.866875][T22642] usb 6-1: New USB device found, idVendor=046d, idProduct=c52f, bcdDevice= 0.00 [ 710.991729][ T30] audit: type=1326 audit(1756991471.202:2316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 711.019010][ T5920] usb 4-1: new low-speed USB device number 11 using dummy_hcd [ 711.031490][T22642] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 711.130641][T22642] usb 6-1: config 0 descriptor?? [ 711.185164][ T30] audit: type=1326 audit(1756991471.212:2317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 711.204625][T25643] loop6: detected capacity change from 0 to 63 [ 711.283311][T25544] Buffer I/O error on dev loop6, logical block 0, async page read [ 711.305904][ T30] audit: type=1326 audit(1756991471.252:2318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 711.342884][T25619] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 711.352060][T25619] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 711.374059][T25544] Buffer I/O error on dev loop6, logical block 0, async page read [ 711.494430][ T5920] usb 4-1: config 0 has an invalid interface number: 207 but max is 0 [ 711.505815][ T5920] usb 4-1: config 0 has no interface number 0 [ 711.516876][ T5920] usb 4-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 711.565327][T22642] logitech-djreceiver 0003:046D:C52F.0001: item fetching failed at offset 0/6 [ 711.582885][T22642] logitech-djreceiver 0003:046D:C52F.0001: logi_dj_probe: parse failed [ 711.619594][T22642] logitech-djreceiver 0003:046D:C52F.0001: probe with driver logitech-djreceiver failed with error -22 [ 711.635921][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 711.662806][ T5933] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 711.687169][T25544] Buffer I/O error on dev loop6, logical block 0, async page read [ 711.706066][T25544] Buffer I/O error on dev loop6, logical block 0, async page read [ 711.744894][ T5920] usb 4-1: config 0 descriptor?? [ 711.772925][ T5920] usb 4-1: selecting invalid altsetting 3 [ 711.782010][ T30] audit: type=1326 audit(1756991472.352:2319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 711.786620][ T5920] comedi comedi5: could not set alternate setting 3 in high speed [ 711.815106][T25544] Buffer I/O error on dev loop6, logical block 0, async page read [ 711.850407][ T30] audit: type=1326 audit(1756991472.352:2320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25620 comm="syz.4.7530" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc5538ebe9 code=0x7ffc0000 [ 711.880731][ T5920] usbdux 4-1:0.207: driver 'usbdux' failed to auto-configure device. [ 711.903286][ T5933] usb 5-1: Using ep0 maxpacket: 16 [ 711.914485][ T5933] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 711.924356][ T5933] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 712.001587][ T5933] usb 5-1: Product: syz [ 712.031619][ T5933] usb 5-1: Manufacturer: syz [ 712.047676][ T5920] usbdux 4-1:0.207: probe with driver usbdux failed with error -22 [ 712.056397][ T5933] usb 5-1: SerialNumber: syz [ 712.069700][ T5933] usb 5-1: config 0 descriptor?? [ 712.105810][ T5920] usb 4-1: USB disconnect, device number 11 [ 712.119499][ T5933] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 712.219344][ T5933] usb 5-1: Detected FT232H [ 712.406890][ T5933] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 712.619176][ T5933] ftdi_sio 5-1:0.0: GPIO initialisation failed: -5 [ 712.638017][ T5933] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 713.588138][T22334] usb 6-1: USB disconnect, device number 15 [ 713.672302][ T43] usb 5-1: USB disconnect, device number 9 [ 713.703393][T25663] fuse: Unknown parameter 'group_i00000000000000000000' [ 713.733482][ T43] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 713.760542][ T43] ftdi_sio 5-1:0.0: device disconnected [ 714.579776][ T5920] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 714.619954][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 714.619969][ T30] audit: type=1400 audit(1756991476.252:2345): avc: denied { create } for pid=25671 comm="syz.3.7542" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 715.073335][ T5920] usb 1-1: config 0 has an invalid interface number: 202 but max is 0 [ 715.081562][ T5920] usb 1-1: config 0 has no interface number 0 [ 715.088280][ T5920] usb 1-1: config 0 interface 202 has no altsetting 0 [ 715.115228][ T5920] usb 1-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=fe.93 [ 715.141348][ T5920] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 715.153487][ T5920] usb 1-1: Product: syz [ 715.167048][ T5920] usb 1-1: Manufacturer: syz [ 715.177948][T25683] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 715.219718][ T5920] usb 1-1: SerialNumber: syz [ 715.248146][ T5920] usb 1-1: config 0 descriptor?? [ 715.273058][ T5920] usb_ehset_test 1-1:0.202: probe with driver usb_ehset_test failed with error -32 [ 715.372577][T22334] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 715.471360][ T5920] usb 1-1: USB disconnect, device number 16 [ 715.567825][T22334] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 715.580650][T22334] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 715.629362][T22334] usb 4-1: config 0 descriptor?? [ 716.052471][ T30] audit: type=1400 audit(1756991477.682:2346): avc: denied { read write } for pid=25688 comm="syz.4.7545" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 716.086287][ T30] audit: type=1400 audit(1756991477.682:2347): avc: denied { open } for pid=25688 comm="syz.4.7545" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 716.122762][ T30] audit: type=1400 audit(1756991477.752:2348): avc: denied { listen } for pid=25688 comm="syz.4.7545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 716.682807][T25685] kAFS: unparsable volume name [ 718.843882][T22334] usb 4-1: Cannot set MAC address [ 719.123437][T22334] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 719.608459][T25726] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7555'. [ 719.655284][T22334] usb 4-1: USB disconnect, device number 12 [ 719.666771][T25726] geneve2: entered promiscuous mode [ 719.689896][T25726] overlayfs: missing 'lowerdir' [ 719.694961][ T30] audit: type=1400 audit(1756991481.322:2349): avc: denied { connect } for pid=25724 comm="syz.4.7555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 719.720375][ T30] audit: type=1400 audit(1756991481.322:2350): avc: denied { bind } for pid=25724 comm="syz.4.7555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 719.744821][ T30] audit: type=1400 audit(1756991481.322:2351): avc: denied { write } for pid=25724 comm="syz.4.7555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 719.885953][ T30] audit: type=1400 audit(1756991481.512:2352): avc: denied { create } for pid=25731 comm="syz.5.7556" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 719.992817][ T30] audit: type=1326 audit(1756991481.572:2353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25731 comm="syz.5.7556" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x0 [ 720.912402][T25745] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7560'. [ 721.263946][T25752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46731 sclass=netlink_route_socket pid=25752 comm=syz.4.7563 [ 721.315743][ T30] audit: type=1400 audit(1756991482.942:2354): avc: denied { nlmsg_write } for pid=25749 comm="syz.3.7562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 721.670838][ T30] audit: type=1400 audit(1756991483.302:2355): avc: denied { create } for pid=25762 comm="syz.0.7566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 721.698979][ T30] audit: type=1400 audit(1756991483.302:2356): avc: denied { read } for pid=25762 comm="syz.0.7566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 721.712110][T25763] fuse: Unknown parameter 'rootmodœº' [ 721.817205][T25765] Bluetooth: MGMT ver 1.23 [ 723.056960][ T30] audit: type=1400 audit(1756991484.692:2357): avc: denied { connect } for pid=25794 comm="syz.3.7576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 723.077062][T25795] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7576'. [ 723.212712][ T30] audit: type=1400 audit(1756991484.722:2358): avc: denied { setopt } for pid=25794 comm="syz.3.7576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 723.234579][T25800] netlink: 'syz.0.7577': attribute type 8 has an invalid length. [ 723.559045][T25803] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7578'. [ 723.584271][T25803] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7578'. [ 723.611008][T25803] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7578'. [ 723.623033][T25803] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7578'. [ 723.762278][ T5848] Bluetooth: hci0: command tx timeout [ 724.081292][T25810] netlink: 'syz.1.7579': attribute type 8 has an invalid length. [ 724.201303][T25809] CIFS: VFS: Malformed UNC in devname [ 724.642648][ T5933] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 724.653277][T25819] blkio.reset_stats is deprecated [ 724.813203][ T5933] usb 5-1: Using ep0 maxpacket: 8 [ 724.824819][ T5933] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 724.834808][ T5933] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 724.854739][ T5933] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 724.889216][ T5933] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 724.903853][ T5933] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 724.914066][ T5933] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 725.152713][ T5933] usb 5-1: GET_CAPABILITIES returned 0 [ 725.158577][ T5933] usbtmc 5-1:16.0: can't read capabilities [ 725.387800][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 725.387812][ T30] audit: type=1400 audit(1756991487.022:2366): avc: denied { create } for pid=25815 comm="syz.4.7582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 725.414363][ C0] vkms_vblank_simulate: vblank timer overrun [ 725.421063][T25816] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7582'. [ 725.426476][ T30] audit: type=1400 audit(1756991487.052:2367): avc: denied { write } for pid=25815 comm="syz.4.7582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 725.441820][ T5933] usb 5-1: USB disconnect, device number 10 [ 725.806536][T25841] Failed to initialize the IGMP autojoin socket (err -2) [ 725.903519][ T30] audit: type=1400 audit(1756991487.492:2368): avc: denied { write } for pid=25833 comm="syz.1.7588" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 726.139788][T25849] netlink: 'syz.4.7591': attribute type 8 has an invalid length. [ 726.653572][ T30] audit: type=1400 audit(1756991488.292:2369): avc: denied { getopt } for pid=25853 comm="syz.4.7593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 726.865850][T25852] netlink: 'syz.0.7592': attribute type 10 has an invalid length. [ 726.966620][T25860] netlink: 'syz.3.7594': attribute type 8 has an invalid length. [ 729.812277][ T30] audit: type=1400 audit(1756991491.392:2370): avc: denied { create } for pid=25894 comm="syz.3.7605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 729.831739][ C1] vkms_vblank_simulate: vblank timer overrun [ 729.923230][ T30] audit: type=1400 audit(1756991491.442:2371): avc: denied { ioctl } for pid=25894 comm="syz.3.7605" path="socket:[125429]" dev="sockfs" ino=125429 ioctlcmd=0x8907 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 729.948122][ C1] vkms_vblank_simulate: vblank timer overrun [ 729.957590][ T30] audit: type=1400 audit(1756991491.442:2372): avc: denied { write } for pid=25894 comm="syz.3.7605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 729.981255][ T30] audit: type=1400 audit(1756991491.442:2373): avc: denied { read } for pid=25894 comm="syz.3.7605" path="socket:[125429]" dev="sockfs" ino=125429 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 730.037597][T25905] warning: `syz.3.7605' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 730.065840][ T30] audit: type=1326 audit(1756991491.702:2374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25894 comm="syz.3.7605" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 730.204821][T25908] netlink: 'syz.0.7607': attribute type 8 has an invalid length. [ 730.473941][ T30] audit: type=1326 audit(1756991491.702:2375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25894 comm="syz.3.7605" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 731.009934][T25919] netlink: 'syz.1.7611': attribute type 4 has an invalid length. [ 731.044007][T25919] netlink: 32 bytes leftover after parsing attributes in process `syz.1.7611'. [ 731.062274][ T30] audit: type=1400 audit(1756991492.692:2376): avc: denied { remount } for pid=25918 comm="syz.1.7611" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 731.381021][T25930] trusted_key: encrypted_key: insufficient parameters specified [ 731.389285][T25930] trusted_key: encrypted_key: insufficient parameters specified [ 731.514561][ T30] audit: type=1400 audit(1756991493.152:2377): avc: denied { create } for pid=25931 comm="syz.0.7616" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 731.562293][ T5933] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 731.732367][ T5933] usb 2-1: Using ep0 maxpacket: 16 [ 731.745861][ T5933] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 731.774685][ T5933] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 731.808142][ T5933] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 731.836459][ T5933] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 731.882097][ T5933] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 731.907862][ T5933] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 731.929072][ T5933] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 731.939204][ T5933] usb 2-1: Manufacturer: syz [ 731.946265][ T9115] bond3 (unregistering): (slave gretap1): Releasing active interface [ 731.957584][ T5933] usb 2-1: config 0 descriptor?? [ 732.612369][T25945] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 732.812924][ T30] audit: type=1326 audit(1756991494.442:2378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 732.869410][ T30] audit: type=1326 audit(1756991494.442:2379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 732.896911][ T30] audit: type=1326 audit(1756991494.442:2380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 732.958439][T25951] netlink: 'syz.5.7619': attribute type 8 has an invalid length. [ 732.961859][ T30] audit: type=1326 audit(1756991494.442:2381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 732.989686][ C1] vkms_vblank_simulate: vblank timer overrun [ 733.256380][ T30] audit: type=1326 audit(1756991494.442:2382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=305 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 733.279854][ C1] vkms_vblank_simulate: vblank timer overrun [ 733.317675][ T30] audit: type=1326 audit(1756992262.449:2383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f42f538ebe9 code=0x7ffc0000 [ 733.510918][ T30] audit: type=1326 audit(1756992262.449:2384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25927 comm="syz.1.7615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f42f538d69f code=0x7ffc0000 [ 733.735887][ T9115] bond0 (unregistering): Released all slaves [ 734.002691][ T9115] bond1 (unregistering): Released all slaves [ 734.081279][ T9115] bond2 (unregistering): Released all slaves [ 734.093719][ T9115] bond3 (unregistering): Released all slaves [ 734.184797][T22334] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 734.329341][T25960] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45086 sclass=netlink_xfrm_socket pid=25960 comm=syz.3.7622 [ 734.367601][T22334] usb 1-1: Using ep0 maxpacket: 8 [ 734.374606][T22334] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 734.395637][T22334] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 734.436811][T22334] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 734.824493][T22334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 735.012093][ T5933] rc_core: IR keymap rc-hauppauge not found [ 735.018070][ T5933] Registered IR keymap rc-empty [ 735.141533][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 735.175184][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 735.225314][ T5933] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 735.379457][ T5933] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input6 [ 735.535377][T25971] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 735.798580][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 735.798597][ T30] audit: type=1400 audit(1756992265.452:2412): avc: denied { read } for pid=5204 comm="acpid" name="event4" dev="devtmpfs" ino=3118 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 735.815569][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 735.827641][ T30] audit: type=1400 audit(1756992265.452:2413): avc: denied { open } for pid=5204 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=3118 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 735.859379][ T30] audit: type=1400 audit(1756992265.578:2414): avc: denied { ioctl } for pid=5204 comm="acpid" path="/dev/input/event4" dev="devtmpfs" ino=3118 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 736.515323][ T9115] hsr_slave_0: left promiscuous mode [ 736.527309][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 736.540326][ T9115] veth1_macvtap: left promiscuous mode [ 736.545859][ T9115] veth0_macvtap: left promiscuous mode [ 736.554365][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 736.561692][ T9115] veth1_vlan: left promiscuous mode [ 736.567222][ T9115] veth0_vlan: left promiscuous mode [ 736.584012][T22334] usb 1-1: string descriptor 0 read error: -71 [ 736.590727][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 736.603272][T22334] hub 1-1:32.0: USB hub found [ 736.639149][T22334] hub 1-1:32.0: config failed, can't read hub descriptor (err -22) [ 736.765276][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 736.787495][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 736.788562][T22334] usb 1-1: USB disconnect, device number 17 [ 736.801392][ T2149] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 737.365157][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 737.415312][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 737.535410][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 737.537727][ T2149] usb 5-1: config 0 has an invalid descriptor of length 65, skipping remainder of the config [ 737.603702][ T2149] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x61, changing to 0x1 [ 737.633446][ T2149] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 10 [ 737.668511][ T2149] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 55827, setting to 64 [ 737.679830][ T2149] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 737.693114][ T5933] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 737.695002][ T2149] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 737.710156][ T2149] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 737.721970][ T2149] usb 5-1: Manufacturer: syz [ 737.745824][ T43] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 737.776549][ T5933] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 737.780804][ T2149] usb 5-1: config 0 descriptor?? [ 737.798814][ T5933] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 737.852502][ T5933] usb 2-1: USB disconnect, device number 15 [ 737.898162][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 737.913769][ T43] usb 4-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4 [ 737.926541][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 737.949453][ T43] usb 4-1: Product: syz [ 737.954408][ T43] usb 4-1: Manufacturer: syz [ 737.961985][ T43] usb 4-1: SerialNumber: syz [ 738.002105][ T43] usb 4-1: config 0 descriptor?? [ 738.024841][ T43] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 738.124334][ T5920] usb 5-1: USB disconnect, device number 11 [ 738.216651][ T43] gp8psk: usb in 128 operation failed. [ 738.229937][T25999] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7631'. [ 738.267017][ T43] gp8psk: usb in 137 operation failed. [ 738.277835][ T43] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 738.297533][ T43] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 738.322900][ T43] usb 4-1: media controller created [ 738.436157][ T43] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 738.496198][ T43] gp8psk_fe: Frontend revision 1 attached [ 738.508411][ T43] usb 4-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 738.523582][ T43] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 738.667612][ T43] gp8psk: usb in 138 operation failed. [ 738.686638][ T43] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 738.710981][ T43] gp8psk: found Genpix USB device pID = 201 (hex) [ 738.726565][ T43] usb 4-1: USB disconnect, device number 13 [ 738.845514][ T30] audit: type=1400 audit(1756992268.791:2415): avc: denied { connect } for pid=26007 comm="syz.3.7634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 738.891856][ T30] audit: type=1400 audit(1756992268.822:2416): avc: denied { getopt } for pid=26007 comm="syz.3.7634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 739.067116][T26012] serio: Serial port ptm0 [ 740.070831][ T43] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 740.205414][T26014] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7636'. [ 740.324754][ T30] audit: type=1326 audit(1756992270.302:2417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 740.362948][T26024] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 740.373798][ T30] audit: type=1326 audit(1756992270.302:2418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 741.042902][T26024] CPU: 0 UID: 0 PID: 26024 Comm: syz.5.7639 Not tainted syzkaller #0 PREEMPT(full) [ 741.042928][T26024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 741.042939][T26024] Call Trace: [ 741.042946][T26024] [ 741.042954][T26024] dump_stack_lvl+0x16c/0x1f0 [ 741.042982][T26024] sysfs_warn_dup+0x7f/0xa0 [ 741.043008][T26024] sysfs_do_create_link_sd+0x124/0x140 [ 741.043035][T26024] sysfs_create_link+0x61/0xc0 [ 741.043056][T26024] device_add+0x62c/0x1aa0 [ 741.043083][T26024] ? __pfx_device_add+0x10/0x10 [ 741.043105][T26024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 741.043127][T26024] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 741.043160][T26024] wiphy_register+0x1df4/0x29f0 [ 741.043180][T26024] ? netdev_run_todo+0x864/0x1320 [ 741.043202][T26024] ? __dev_printk+0x270/0x270 [ 741.043223][T26024] ? __pfx_wiphy_register+0x10/0x10 [ 741.043250][T26024] ? ieee80211_init_rate_ctrl_alg+0x125/0x6b0 [ 741.043278][T26024] ieee80211_register_hw+0x24a9/0x4060 [ 741.043314][T26024] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 741.043339][T26024] ? find_held_lock+0x2b/0x80 [ 741.043362][T26024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 741.043384][T26024] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 741.043402][T26024] ? __hrtimer_setup+0x176/0x280 [ 741.043425][T26024] mac80211_hwsim_new_radio+0x3034/0x54d0 [ 741.043464][T26024] ? trace_kmalloc+0x2b/0xd0 [ 741.043485][T26024] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 741.043504][T26024] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 741.043529][T26024] ? hwsim_new_radio_nl+0xa0e/0x12c0 [ 741.043555][T26024] ? __asan_memcpy+0x3c/0x60 [ 741.043586][T26024] hwsim_new_radio_nl+0xb51/0x12c0 [ 741.043614][T26024] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 741.043646][T26024] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 741.043671][T26024] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 741.043699][T26024] genl_family_rcv_msg_doit+0x209/0x2f0 [ 741.043725][T26024] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 741.043759][T26024] ? bpf_lsm_capable+0x9/0x10 [ 741.043784][T26024] ? security_capable+0x7e/0x260 [ 741.043806][T26024] ? ns_capable+0xd7/0x110 [ 741.043831][T26024] genl_rcv_msg+0x55c/0x800 [ 741.043879][T26024] ? __pfx_genl_rcv_msg+0x10/0x10 [ 741.043906][T26024] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 741.043939][T26024] netlink_rcv_skb+0x158/0x420 [ 741.043959][T26024] ? __pfx_genl_rcv_msg+0x10/0x10 [ 741.043982][T26024] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 741.044016][T26024] genl_rcv+0x28/0x40 [ 741.044035][T26024] netlink_unicast+0x5a7/0x870 [ 741.044059][T26024] ? __pfx_netlink_unicast+0x10/0x10 [ 741.044079][T26024] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 741.044106][T26024] netlink_sendmsg+0x8d1/0xdd0 [ 741.044130][T26024] ? __pfx_netlink_sendmsg+0x10/0x10 [ 741.044160][T26024] ____sys_sendmsg+0xa95/0xc70 [ 741.044187][T26024] ? copy_msghdr_from_user+0x10a/0x160 [ 741.044207][T26024] ? __pfx_____sys_sendmsg+0x10/0x10 [ 741.044244][T26024] ___sys_sendmsg+0x134/0x1d0 [ 741.044265][T26024] ? __pfx____sys_sendmsg+0x10/0x10 [ 741.044317][T26024] __sys_sendmsg+0x16d/0x220 [ 741.044335][T26024] ? __pfx___sys_sendmsg+0x10/0x10 [ 741.044364][T26024] ? __secure_computing+0x28e/0x3b0 [ 741.044393][T26024] do_syscall_64+0xcd/0x4c0 [ 741.044414][T26024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 741.044429][T26024] RIP: 0033:0x7fe96958ebe9 [ 741.044442][T26024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 741.044458][T26024] RSP: 002b:00007fe96a35b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 741.044473][T26024] RAX: ffffffffffffffda RBX: 00007fe9697c6180 RCX: 00007fe96958ebe9 [ 741.044483][T26024] RDX: 0000000000000310 RSI: 0000200000000040 RDI: 0000000000000006 [ 741.044495][T26024] RBP: 00007fe969611e19 R08: 0000000000000000 R09: 0000000000000000 [ 741.044504][T26024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 741.044513][T26024] R13: 00007fe9697c6218 R14: 00007fe9697c6180 R15: 00007ffd6ca155d8 [ 741.044538][T26024] [ 741.556759][ T30] audit: type=1326 audit(1756992270.302:2419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 741.582054][ T30] audit: type=1326 audit(1756992270.302:2420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 741.806512][ T30] audit: type=1326 audit(1756992270.302:2421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 742.009023][ T30] audit: type=1326 audit(1756992270.302:2422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 742.507571][ T30] audit: type=1326 audit(1756992270.302:2423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 742.861167][T26049] netlink: 'syz.3.7644': attribute type 8 has an invalid length. [ 742.940384][ T30] audit: type=1400 audit(1756992271.090:2424): avc: denied { read write } for pid=26017 comm="syz.5.7639" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 743.322344][T26033] loop6: detected capacity change from 0 to 63 [ 743.373397][T25547] Buffer I/O error on dev loop6, logical block 0, async page read [ 743.387702][T25547] Buffer I/O error on dev loop6, logical block 0, async page read [ 743.397682][ T30] audit: type=1400 audit(1756992271.090:2425): avc: denied { open } for pid=26017 comm="syz.5.7639" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 743.430569][T25547] Buffer I/O error on dev loop6, logical block 0, async page read [ 743.455626][T25547] Buffer I/O error on dev loop6, logical block 0, async page read [ 743.486580][T25547] Buffer I/O error on dev loop6, logical block 0, async page read [ 743.496200][ T30] audit: type=1400 audit(1756992271.111:2426): avc: denied { map } for pid=26017 comm="syz.5.7639" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 743.539772][ T30] audit: type=1400 audit(1756992271.111:2427): avc: denied { execute } for pid=26017 comm="syz.5.7639" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 743.577256][ T30] audit: type=1326 audit(1756992271.594:2428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26017 comm="syz.5.7639" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 743.601002][ T43] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 743.660401][T26053] FAULT_INJECTION: forcing a failure. [ 743.660401][T26053] name failslab, interval 1, probability 0, space 0, times 1 [ 743.673216][T26053] CPU: 0 UID: 0 PID: 26053 Comm: syz.3.7646 Not tainted syzkaller #0 PREEMPT(full) [ 743.673240][T26053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 743.673250][T26053] Call Trace: [ 743.673256][T26053] [ 743.673262][T26053] dump_stack_lvl+0x16c/0x1f0 [ 743.673285][T26053] should_fail_ex+0x512/0x640 [ 743.673300][T26053] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 743.673317][T26053] should_failslab+0xc2/0x120 [ 743.673333][T26053] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 743.673346][T26053] ? fput+0x9b/0xd0 [ 743.673363][T26053] ? getname_flags.part.0+0x4c/0x550 [ 743.673388][T26053] getname_flags.part.0+0x4c/0x550 [ 743.673411][T26053] __x64_sys_mkdir+0xd8/0x140 [ 743.673427][T26053] do_syscall_64+0xcd/0x4c0 [ 743.673444][T26053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.673458][T26053] RIP: 0033:0x7f873b78ebe9 [ 743.673470][T26053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 743.673484][T26053] RSP: 002b:00007f873c546038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 743.673497][T26053] RAX: ffffffffffffffda RBX: 00007f873b9c6090 RCX: 00007f873b78ebe9 [ 743.673507][T26053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000300 [ 743.673515][T26053] RBP: 00007f873c546090 R08: 0000000000000000 R09: 0000000000000000 [ 743.673523][T26053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 743.673531][T26053] R13: 00007f873b9c6128 R14: 00007f873b9c6090 R15: 00007ffcd7ce0b08 [ 743.673550][T26053] [ 743.984513][ T43] usb 6-1: Using ep0 maxpacket: 16 [ 744.346217][ T5920] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 744.870853][ T43] usb 6-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 744.880161][ T43] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 744.924581][ T5920] usb 4-1: config 0 has an invalid interface number: 207 but max is 0 [ 744.941459][ T5920] usb 4-1: config 0 has no interface number 0 [ 745.052124][ T5920] usb 4-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 745.052949][ T43] usb 6-1: config 0 descriptor?? [ 745.063640][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 745.077270][ T5920] usb 4-1: config 0 descriptor?? [ 745.689917][ T5920] usb 4-1: selecting invalid altsetting 3 [ 745.695679][ T5920] comedi comedi5: could not set alternate setting 3 in high speed [ 745.703958][ T5920] usbdux 4-1:0.207: driver 'usbdux' failed to auto-configure device. [ 745.723901][ T43] usb 6-1: can't set config #0, error -71 [ 745.757967][ T43] usb 6-1: USB disconnect, device number 16 [ 745.807455][ T5920] usbdux 4-1:0.207: probe with driver usbdux failed with error -22 [ 745.937223][T26071] o2cb: This node has not been configured. [ 745.943170][T26071] o2cb: Cluster check failed. Fix errors before retrying. [ 745.950592][T26071] (syz.4.7650,26071,0):user_dlm_register:674 ERROR: status = -22 [ 745.958558][T26071] (syz.4.7650,26071,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 746.145329][ T5920] usb 4-1: USB disconnect, device number 14 [ 746.263741][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 746.270663][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 746.351299][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 746.351331][ T30] audit: type=1400 audit(1756992276.654:2435): avc: denied { shutdown } for pid=26073 comm="syz.1.7652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 746.718447][T26084] overlayfs: upper fs does not support file handles, falling back to index=off. [ 746.807081][T22642] usb 5-1: new low-speed USB device number 12 using dummy_hcd [ 746.967553][T22642] usb 5-1: config 0 has an invalid interface number: 207 but max is 0 [ 747.155265][T22642] usb 5-1: config 0 has no interface number 0 [ 747.256572][T22642] usb 5-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 747.266070][T22642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 748.248330][T26081] Bluetooth: hci0: command 0x0405 tx timeout [ 748.260207][T22642] usb 5-1: config 0 descriptor?? [ 748.587962][T26095] libceph: resolve '. [ 748.587962][T26095] #)|.زf͹Dza×ïÅ2sˆoÖw¿úÕ?£'Ê%ÐKAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷ǤÜYšM¤¨ìó¤h‡E$ [ 748.587962][T26095] ' (ret=-3): failed [ 748.671593][T22642] usb 5-1: selecting invalid altsetting 3 [ 748.677319][T22642] comedi comedi5: could not set alternate setting 3 in high speed [ 748.727045][T22642] usbdux 5-1:0.207: driver 'usbdux' failed to auto-configure device. [ 748.741231][T22642] usbdux 5-1:0.207: probe with driver usbdux failed with error -22 [ 748.754270][T22642] usb 5-1: USB disconnect, device number 12 [ 748.832885][T26106] FAULT_INJECTION: forcing a failure. [ 748.832885][T26106] name failslab, interval 1, probability 0, space 0, times 0 [ 749.013224][T26106] CPU: 0 UID: 0 PID: 26106 Comm: syz.3.7657 Not tainted syzkaller #0 PREEMPT(full) [ 749.013252][T26106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 749.013263][T26106] Call Trace: [ 749.013269][T26106] [ 749.013276][T26106] dump_stack_lvl+0x16c/0x1f0 [ 749.013301][T26106] should_fail_ex+0x512/0x640 [ 749.013320][T26106] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 749.013343][T26106] should_failslab+0xc2/0x120 [ 749.013363][T26106] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 749.013382][T26106] ? __d_alloc+0x32/0xae0 [ 749.013407][T26106] __d_alloc+0x32/0xae0 [ 749.013431][T26106] d_alloc_pseudo+0x1c/0xc0 [ 749.013457][T26106] alloc_file_pseudo+0xcf/0x230 [ 749.013483][T26106] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 749.013514][T26106] __shmem_file_setup+0x1a3/0x330 [ 749.013547][T26106] newseg+0x3b2/0xe60 [ 749.013577][T26106] ? __pfx_newseg+0x10/0x10 [ 749.013600][T26106] ? find_held_lock+0x2b/0x80 [ 749.013621][T26106] ? ipcget+0x500/0xda0 [ 749.013644][T26106] ? ipcget+0x500/0xda0 [ 749.013669][T26106] ? ipcget+0x500/0xda0 [ 749.013694][T26106] ipcget+0x87d/0xda0 [ 749.013728][T26106] ? __pfx_ipcget+0x10/0x10 [ 749.013760][T26106] __x64_sys_shmget+0x13b/0x1b0 [ 749.013791][T26106] ? __pfx___x64_sys_shmget+0x10/0x10 [ 749.013820][T26106] ? rcu_is_watching+0x12/0xc0 [ 749.013844][T26106] do_syscall_64+0xcd/0x4c0 [ 749.013867][T26106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 749.013885][T26106] RIP: 0033:0x7f873b78ebe9 [ 749.013900][T26106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 749.013917][T26106] RSP: 002b:00007f873c567038 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 749.013934][T26106] RAX: ffffffffffffffda RBX: 00007f873b9c5fa0 RCX: 00007f873b78ebe9 [ 749.013946][T26106] RDX: 0000000000000200 RSI: 0000000000002000 RDI: 00000000798dd820 [ 749.013956][T26106] RBP: 00007f873c567090 R08: 0000000000000000 R09: 0000000000000000 [ 749.013966][T26106] R10: 0000200000ffc000 R11: 0000000000000246 R12: 0000000000000001 [ 749.013976][T26106] R13: 00007f873b9c6038 R14: 00007f873b9c5fa0 R15: 00007ffcd7ce0b08 [ 749.013999][T26106] [ 749.218153][ T43] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 749.225235][ C0] vkms_vblank_simulate: vblank timer overrun [ 749.249619][ C0] vkms_vblank_simulate: vblank timer overrun [ 749.427953][T26115] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 749.508455][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 749.514632][ T43] usb 2-1: config 0 interface 0 has no altsetting 0 [ 749.523530][ T43] usb 2-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 749.532645][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 749.540900][ T43] usb 2-1: Product: syz [ 749.546484][ T43] usb 2-1: Manufacturer: syz [ 749.551862][ T43] usb 2-1: SerialNumber: syz [ 750.083539][ T43] usb 2-1: config 0 descriptor?? [ 750.104230][ T43] snd_usb_toneport 2-1:0.0: Line 6 TonePort UX2 found [ 750.181486][ T30] audit: type=1400 audit(1756992280.686:2436): avc: denied { read write } for pid=26123 comm="syz.4.7664" name="mouse0" dev="devtmpfs" ino=923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 750.255606][ T30] audit: type=1400 audit(1756992280.686:2437): avc: denied { open } for pid=26123 comm="syz.4.7664" path="/dev/input/mouse0" dev="devtmpfs" ino=923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 750.643758][T22642] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 750.678597][ T43] snd_usb_toneport 2-1:0.0: set_interface failed [ 750.695562][ T43] snd_usb_toneport 2-1:0.0: Line 6 TonePort UX2 now disconnected [ 750.720585][ T43] snd_usb_toneport 2-1:0.0: probe with driver snd_usb_toneport failed with error -71 [ 750.760507][ T43] usb 2-1: USB disconnect, device number 16 [ 750.959200][T22642] usb 5-1: config 1 has an invalid descriptor of length 32, skipping remainder of the config [ 751.214471][T22642] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 751.245517][T22642] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 751.255659][T22642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 751.263703][T22642] usb 5-1: SerialNumber: syz [ 751.265784][ T30] audit: type=1326 audit(1756992281.789:2438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26131 comm="syz.3.7666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 751.310549][ T30] audit: type=1326 audit(1756992281.799:2439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26131 comm="syz.3.7666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f873b78ebe9 code=0x7ffc0000 [ 751.406568][ T30] audit: type=1400 audit(1756992281.799:2440): avc: denied { create } for pid=26131 comm="syz.3.7666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 753.686101][T22642] usb 5-1: 0:2 : does not exist [ 753.699419][T22642] usb 5-1: unit 5: unexpected type 0x09 [ 753.771246][T22642] usb 5-1: USB disconnect, device number 13 [ 753.778782][ T30] audit: type=1400 audit(1756992284.445:2441): avc: denied { listen } for pid=26145 comm="syz.1.7670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 754.132744][ T30] audit: type=1400 audit(1756992284.508:2442): avc: denied { create } for pid=26145 comm="syz.1.7670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 754.259419][T26154] libceph: resolve '. [ 754.259419][T26154] #)|.زf͹Dza×ïÅ2sˆoÖw¿úÕ?£'Ê%ÐKAq‰f»CÖê¨Âz¿e­Sb3L)Hyúo¤¶ÿÿÿÿÿÿÿ÷ǤÜYšM¤¨ìó¤h‡E$ [ 754.259419][T26154] ' (ret=-3): failed [ 754.612030][T25547] udevd[25547]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 754.675485][ T30] audit: type=1400 audit(1756992284.508:2443): avc: denied { write } for pid=26145 comm="syz.1.7670" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 754.694940][ C1] vkms_vblank_simulate: vblank timer overrun [ 754.837081][ T30] audit: type=1400 audit(1756992284.728:2444): avc: denied { execmem } for pid=26150 comm="syz.0.7669" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 755.347971][ T30] audit: type=1326 audit(1756992285.757:2445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 755.401895][T26168] FAULT_INJECTION: forcing a failure. [ 755.401895][T26168] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 755.417791][T26168] CPU: 0 UID: 0 PID: 26168 Comm: syz.1.7673 Not tainted syzkaller #0 PREEMPT(full) [ 755.417817][T26168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 755.417828][T26168] Call Trace: [ 755.417834][T26168] [ 755.417841][T26168] dump_stack_lvl+0x16c/0x1f0 [ 755.417866][T26168] should_fail_ex+0x512/0x640 [ 755.417890][T26168] _copy_from_user+0x2e/0xd0 [ 755.417914][T26168] copy_msghdr_from_user+0x98/0x160 [ 755.417934][T26168] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 755.417966][T26168] ___sys_sendmsg+0xfe/0x1d0 [ 755.417986][T26168] ? __pfx____sys_sendmsg+0x10/0x10 [ 755.418035][T26168] __sys_sendmsg+0x16d/0x220 [ 755.418056][T26168] ? __pfx___sys_sendmsg+0x10/0x10 [ 755.418091][T26168] do_syscall_64+0xcd/0x4c0 [ 755.418114][T26168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.418132][T26168] RIP: 0033:0x7f42f538ebe9 [ 755.418146][T26168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 755.418163][T26168] RSP: 002b:00007f42f61dd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 755.418180][T26168] RAX: ffffffffffffffda RBX: 00007f42f55c5fa0 RCX: 00007f42f538ebe9 [ 755.418191][T26168] RDX: 0000000004000810 RSI: 0000200000001200 RDI: 0000000000000003 [ 755.418201][T26168] RBP: 00007f42f61dd090 R08: 0000000000000000 R09: 0000000000000000 [ 755.418211][T26168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.418221][T26168] R13: 00007f42f55c6038 R14: 00007f42f55c5fa0 R15: 00007ffe1abd5d68 [ 755.418244][T26168] [ 755.420277][ T30] audit: type=1326 audit(1756992285.757:2446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 757.481815][T26176] binder: BINDER_SET_CONTEXT_MGR already set [ 757.488063][T26176] binder: 26162:26176 ioctl 4018620d 200000004a80 returned -16 [ 758.831562][ T30] audit: type=1326 audit(1756992285.757:2447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 758.951632][ T30] audit: type=1326 audit(1756992285.757:2448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 758.995415][ T30] audit: type=1326 audit(1756992285.757:2449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=28 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.062007][ T30] audit: type=1326 audit(1756992285.757:2450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.090570][T26187] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7678'. [ 759.152479][ T30] audit: type=1326 audit(1756992285.757:2451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.236011][ T30] audit: type=1326 audit(1756992285.757:2452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.295997][ T30] audit: type=1326 audit(1756992285.757:2453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.345085][ T30] audit: type=1326 audit(1756992285.757:2454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.396374][ T30] audit: type=1326 audit(1756992285.757:2455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.431884][ T30] audit: type=1326 audit(1756992285.757:2456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26143 comm="syz.5.7668" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 759.455518][T22642] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 759.614261][T22642] usb 2-1: Using ep0 maxpacket: 32 [ 759.634410][T22642] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 759.643026][T22642] usb 2-1: config 0 has no interface number 0 [ 759.653543][T22642] usb 2-1: config 0 interface 184 has no altsetting 0 [ 759.669797][T22642] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 759.681174][T22642] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 759.689346][T22642] usb 2-1: Product: syz [ 759.693667][T22642] usb 2-1: Manufacturer: syz [ 759.703518][T22642] usb 2-1: SerialNumber: syz [ 759.723220][T22642] usb 2-1: config 0 descriptor?? [ 759.738481][T22642] smsc75xx v1.0.0 [ 760.217583][T26189] FAULT_INJECTION: forcing a failure. [ 760.217583][T26189] name failslab, interval 1, probability 0, space 0, times 0 [ 760.230286][T22642] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 760.243624][T22642] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 760.252092][T26189] CPU: 1 UID: 0 PID: 26189 Comm: syz.1.7679 Not tainted syzkaller #0 PREEMPT(full) [ 760.252114][T26189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 760.252122][T26189] Call Trace: [ 760.252128][T26189] [ 760.252134][T26189] dump_stack_lvl+0x16c/0x1f0 [ 760.252155][T26189] should_fail_ex+0x512/0x640 [ 760.252173][T26189] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 760.252192][T26189] should_failslab+0xc2/0x120 [ 760.252209][T26189] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 760.252228][T26189] ? __alloc_skb+0x2b2/0x380 [ 760.252248][T26189] __alloc_skb+0x2b2/0x380 [ 760.252263][T26189] ? __pfx___alloc_skb+0x10/0x10 [ 760.252280][T26189] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 760.252303][T26189] netlink_alloc_large_skb+0x69/0x130 [ 760.252322][T26189] netlink_sendmsg+0x6a1/0xdd0 [ 760.252343][T26189] ? __pfx_netlink_sendmsg+0x10/0x10 [ 760.252369][T26189] ____sys_sendmsg+0xa95/0xc70 [ 760.252390][T26189] ? copy_msghdr_from_user+0x10a/0x160 [ 760.252407][T26189] ? __pfx_____sys_sendmsg+0x10/0x10 [ 760.252436][T26189] ___sys_sendmsg+0x134/0x1d0 [ 760.252454][T26189] ? __pfx____sys_sendmsg+0x10/0x10 [ 760.252496][T26189] __sys_sendmsg+0x16d/0x220 [ 760.252513][T26189] ? __pfx___sys_sendmsg+0x10/0x10 [ 760.252543][T26189] do_syscall_64+0xcd/0x4c0 [ 760.252562][T26189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.252588][T26189] RIP: 0033:0x7f42f538ebe9 [ 760.252600][T26189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 760.252615][T26189] RSP: 002b:00007f42f61dd038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 760.252629][T26189] RAX: ffffffffffffffda RBX: 00007f42f55c5fa0 RCX: 00007f42f538ebe9 [ 760.252639][T26189] RDX: 0000000004000000 RSI: 0000200000000280 RDI: 0000000000000004 [ 760.252649][T26189] RBP: 00007f42f61dd090 R08: 0000000000000000 R09: 0000000000000000 [ 760.252657][T26189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 760.252666][T26189] R13: 00007f42f55c6038 R14: 00007f42f55c5fa0 R15: 00007ffe1abd5d68 [ 760.252687][T26189] [ 760.792098][T26216] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7685'. [ 760.876379][T22642] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 760.892245][T22642] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 760.926560][T22642] usb 2-1: USB disconnect, device number 17 [ 761.271288][T22642] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 761.299933][ T5920] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 761.613507][ T5920] usb 6-1: Using ep0 maxpacket: 32 [ 761.623667][T22642] usb 2-1: Using ep0 maxpacket: 16 [ 761.631519][ T5920] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 761.643835][T22642] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 761.664171][ T5920] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 761.697750][T22642] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 761.739216][ T5920] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 761.748374][T22642] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 761.758203][ T5920] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 761.840569][T22642] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 761.855074][ T5920] usb 6-1: config 0 descriptor?? [ 761.872090][ T5920] hub 6-1:0.0: USB hub found [ 761.884385][T22642] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 761.902450][T22642] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 761.911041][T22642] usb 2-1: Manufacturer: syz [ 761.923570][T22642] usb 2-1: config 0 descriptor?? [ 762.350891][ T5920] hub 6-1:0.0: config failed, can't read hub descriptor (err -22) [ 762.575258][ T5920] usbhid 6-1:0.0: can't add hid device: -71 [ 762.582287][T26219] binder: 26217:26219 ioctl c0306201 200000000080 returned -14 [ 762.609776][ T5920] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 762.613960][T26239] fuse: Invalid rootmode [ 762.657938][ T5920] usb 6-1: USB disconnect, device number 17 [ 763.348872][T26244] cgroup: fork rejected by pids controller in /syz0 [ 763.520183][T22642] usb 5-1: new full-speed USB device number 14 using dummy_hcd [ 763.839078][T22642] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 763.850134][T22642] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x61, changing to 0x1 [ 763.924330][T22642] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 10 [ 764.025707][T26640] o2cb: This node has not been configured. [ 764.031607][T26640] o2cb: Cluster check failed. Fix errors before retrying. [ 764.038872][T26640] (syz.0.7698,26640,0):user_dlm_register:674 ERROR: status = -22 [ 764.046928][T26640] (syz.0.7698,26640,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 764.078588][T22642] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 764.109728][T22642] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 764.300892][T22642] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 764.311606][T22642] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 764.328609][T22642] usb 5-1: Manufacturer: syz [ 764.338113][ T5913] usb 1-1: new low-speed USB device number 18 using dummy_hcd [ 764.353255][T22642] usb 5-1: config 0 descriptor?? [ 764.384761][T22642] usb 2-1: USB disconnect, device number 18 [ 764.492447][ T5913] usb 1-1: config 0 has an invalid interface number: 207 but max is 0 [ 764.517887][ T5913] usb 1-1: config 0 has no interface number 0 [ 764.527426][ T5913] usb 1-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 764.537723][ T5913] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 764.568052][T22642] usb 5-1: USB disconnect, device number 14 [ 764.599300][ T5913] usb 1-1: config 0 descriptor?? [ 764.641441][ T5913] usb 1-1: selecting invalid altsetting 3 [ 764.654808][ T5913] comedi comedi5: could not set alternate setting 3 in high speed [ 764.664983][ T5913] usbdux 1-1:0.207: driver 'usbdux' failed to auto-configure device. [ 764.683829][ T30] kauditd_printk_skb: 59 callbacks suppressed [ 764.683845][ T30] audit: type=1400 audit(1756992295.900:2516): avc: denied { getopt } for pid=26641 comm="syz.1.7699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 764.685654][ T5913] usbdux 1-1:0.207: probe with driver usbdux failed with error -22 [ 764.824857][ T2149] usb 1-1: USB disconnect, device number 18 [ 764.879041][T26647] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7699'. [ 765.060870][T26651] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=none:owns=io+mem [ 765.627148][T26661] fuse: Invalid rootmode [ 766.070240][T26664] netlink: 'syz.3.7705': attribute type 21 has an invalid length. [ 766.112628][T26664] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7705'. [ 766.121880][T26664] netlink: 'syz.3.7705': attribute type 4 has an invalid length. [ 766.195837][T26664] netlink: 3 bytes leftover after parsing attributes in process `syz.3.7705'. [ 766.738410][ T5913] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 767.356218][ T5913] usb 2-1: Using ep0 maxpacket: 8 [ 767.365832][ T5913] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 767.386388][ T5913] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 767.409283][ T5913] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 767.429744][ T5913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 767.500089][T26691] serio: Serial port ptm0 [ 769.339694][T26705] serio: Serial port ptm0 [ 769.400602][T26706] netlink: 9 bytes leftover after parsing attributes in process `syz.5.7716'. [ 769.589541][T26706] gretap0: entered promiscuous mode [ 770.555591][ T5913] usb 2-1: string descriptor 0 read error: -71 [ 770.633896][ T5913] hub 2-1:32.0: USB hub found [ 771.139568][ T5913] hub 2-1:32.0: config failed, can't read hub descriptor (err -22) [ 771.221149][T26717] fuse: Invalid rootmode [ 771.234938][ T5913] usb 2-1: USB disconnect, device number 19 [ 771.253376][T22642] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 771.432042][T22642] usb 5-1: device descriptor read/64, error -71 [ 772.347189][T22642] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 772.491291][T22642] usb 5-1: device descriptor read/64, error -71 [ 772.728560][T22642] usb usb5-port1: attempt power cycle [ 772.956447][ T30] audit: type=1400 audit(1756992304.593:2517): avc: denied { ioctl } for pid=26733 comm="syz.1.7725" path="socket:[127397]" dev="sockfs" ino=127397 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 773.386710][T22642] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 773.447048][T22642] usb 5-1: device descriptor read/8, error -71 [ 773.584692][T26755] fuse: Bad value for 'rootmode' [ 774.287351][T26765] FAULT_INJECTION: forcing a failure. [ 774.287351][T26765] name failslab, interval 1, probability 0, space 0, times 0 [ 774.301989][T26765] CPU: 0 UID: 0 PID: 26765 Comm: syz.5.7733 Not tainted syzkaller #0 PREEMPT(full) [ 774.302014][T26765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 774.302024][T26765] Call Trace: [ 774.302030][T26765] [ 774.302037][T26765] dump_stack_lvl+0x16c/0x1f0 [ 774.302063][T26765] should_fail_ex+0x512/0x640 [ 774.302081][T26765] ? __kmalloc_node_noprof+0xc5/0x500 [ 774.302103][T26765] should_failslab+0xc2/0x120 [ 774.302123][T26765] __kmalloc_node_noprof+0xd8/0x500 [ 774.302142][T26765] ? load_msg+0x43/0x4a0 [ 774.302171][T26765] load_msg+0x43/0x4a0 [ 774.302201][T26765] do_msgsnd+0x1a7/0x17b0 [ 774.302220][T26765] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 774.302246][T26765] ? __pfx_do_msgsnd+0x10/0x10 [ 774.302264][T26765] ? find_held_lock+0x2b/0x80 [ 774.302284][T26765] ? __might_fault+0xe3/0x190 [ 774.302300][T26765] ? __might_fault+0xe3/0x190 [ 774.302315][T26765] ? __might_fault+0x13b/0x190 [ 774.302337][T26765] ? __x64_sys_msgsnd+0xe5/0x130 [ 774.302355][T26765] __x64_sys_msgsnd+0xe5/0x130 [ 774.302375][T26765] do_syscall_64+0xcd/0x4c0 [ 774.302402][T26765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.302419][T26765] RIP: 0033:0x7fe96958ebe9 [ 774.302434][T26765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 774.302451][T26765] RSP: 002b:00007fe96a39d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 774.302468][T26765] RAX: ffffffffffffffda RBX: 00007fe9697c5fa0 RCX: 00007fe96958ebe9 [ 774.302479][T26765] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000000 [ 774.302489][T26765] RBP: 00007fe96a39d090 R08: 0000000000000000 R09: 0000000000000000 [ 774.302499][T26765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 774.302509][T26765] R13: 00007fe9697c6038 R14: 00007fe9697c5fa0 R15: 00007ffd6ca155d8 [ 774.302533][T26765] [ 774.497047][ C0] vkms_vblank_simulate: vblank timer overrun [ 774.784364][ T30] audit: type=1400 audit(1756992306.399:2518): avc: denied { create } for pid=26773 comm="syz.5.7736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 775.252258][T22642] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 775.282677][T22642] usb 5-1: Using ep0 maxpacket: 16 [ 775.289272][T22642] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 775.342640][T22642] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 775.439479][T22642] usb 5-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 775.457569][T22642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 775.478057][T22642] usb 5-1: config 0 descriptor?? [ 775.484685][ T5913] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 775.685584][ T5913] usb 1-1: config 0 has an invalid interface number: 135 but max is 0 [ 775.702262][T22642] usbhid 5-1:0.0: can't add hid device: -71 [ 775.709220][T22642] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 775.734899][ T5913] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 775.764861][T22642] usb 5-1: USB disconnect, device number 18 [ 775.804680][ T5913] usb 1-1: config 0 has no interface number 0 [ 775.814534][ T5913] usb 1-1: config 0 interface 135 altsetting 0 endpoint 0x8 has invalid wMaxPacketSize 0 [ 775.825129][ T5913] usb 1-1: config 0 interface 135 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 775.853911][ T5913] usb 1-1: New USB device found, idVendor=0482, idProduct=0101, bcdDevice= 1.00 [ 775.886047][ T5913] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.897455][ T5913] usb 1-1: Product: syz [ 775.901812][ T5913] usb 1-1: Manufacturer: syz [ 775.906495][ T5913] usb 1-1: SerialNumber: syz [ 775.920959][ T5913] usb 1-1: config 0 descriptor?? [ 775.931613][ T5913] usb-storage 1-1:0.135: USB Mass Storage device detected [ 775.959977][ T5913] usb-storage 1-1:0.135: Quirks match for vid 0482 pid 0101: 8 [ 776.147244][T26796] fuse: Bad value for 'rootmode' [ 776.165559][T26797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60804 sclass=netlink_route_socket pid=26797 comm=syz.1.7741 [ 776.312873][T26801] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 777.082026][ T30] audit: type=1400 audit(1756992308.919:2519): avc: denied { create } for pid=26814 comm="syz.3.7748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 777.115566][ T30] audit: type=1400 audit(1756992308.929:2520): avc: denied { getopt } for pid=26814 comm="syz.3.7748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 777.135061][ C0] vkms_vblank_simulate: vblank timer overrun [ 777.166243][T26819] netlink: 'syz.1.7749': attribute type 8 has an invalid length. [ 777.254996][T26824] netlink: 'syz.3.7750': attribute type 8 has an invalid length. [ 777.534335][ T2149] usb 1-1: USB disconnect, device number 19 [ 777.588106][T26826] netlink: 24 bytes leftover after parsing attributes in process `syz.5.7751'. [ 777.609747][T26828] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 777.616449][T26828] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 777.648637][T26828] vhci_hcd vhci_hcd.0: Device attached [ 777.807822][T26836] fuse: Bad value for 'rootmode' [ 777.882727][ T43] usb 33-1: new high-speed USB device number 2 using vhci_hcd [ 777.920159][ T2149] usb 1-1: new low-speed USB device number 20 using dummy_hcd [ 778.091932][ T2149] usb 1-1: config 0 has no interfaces? [ 778.156341][ T2149] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 778.352872][ T2149] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 778.373258][ T2149] usb 1-1: config 0 descriptor?? [ 778.426587][ T30] audit: type=1400 audit(1756992310.336:2521): avc: denied { ioctl } for pid=26843 comm="syz.3.7757" path="socket:[128299]" dev="sockfs" ino=128299 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 778.451696][ C0] vkms_vblank_simulate: vblank timer overrun [ 778.471246][ T30] audit: type=1400 audit(1756992310.346:2522): avc: denied { write } for pid=26843 comm="syz.3.7757" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 778.510764][ T5913] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 778.586492][ T2149] usb 1-1: USB disconnect, device number 20 [ 778.599500][T26829] vhci_hcd: connection reset by peer [ 778.611519][T24777] vhci_hcd: stop threads [ 778.617448][T24777] vhci_hcd: release socket [ 778.622763][T24777] vhci_hcd: disconnect device [ 778.654755][ T5913] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 778.666134][ T5913] usb 6-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 778.672631][ T43] vhci_hcd: vhci_device speed not set [ 778.679070][ T5913] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 778.694429][ T5913] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 778.709503][T26842] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 778.833325][T26853] netlink: 64 bytes leftover after parsing attributes in process `syz.1.7759'. [ 778.863324][ T5913] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 779.057031][ T5913] usb 6-1: USB disconnect, device number 18 [ 779.380825][ T30] audit: type=1400 audit(1756992311.302:2523): avc: denied { create } for pid=26860 comm="syz.4.7761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 779.903982][T26871] o2cb: This node has not been configured. [ 779.909823][T26871] o2cb: Cluster check failed. Fix errors before retrying. [ 779.918398][T26871] (syz.3.7762,26871,0):user_dlm_register:674 ERROR: status = -22 [ 779.926236][T26871] (syz.3.7762,26871,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "bus" [ 780.172768][ T30] audit: type=1400 audit(1756992311.459:2524): avc: denied { ioctl } for pid=26860 comm="syz.4.7761" path="socket:[128338]" dev="sockfs" ino=128338 ioctlcmd=0x89a0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 780.194568][T26874] openvswitch: netlink: IP tunnel attribute has 20 unknown bytes. [ 780.197936][ C0] vkms_vblank_simulate: vblank timer overrun [ 780.242514][T26874] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 780.268447][ T30] audit: type=1400 audit(1756992311.491:2525): avc: denied { setopt } for pid=26855 comm="syz.0.7760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 780.288886][ T30] audit: type=1400 audit(1756992311.596:2526): avc: denied { create } for pid=26855 comm="syz.0.7760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 780.308646][ C0] vkms_vblank_simulate: vblank timer overrun [ 780.377462][ T5913] usb 4-1: new low-speed USB device number 15 using dummy_hcd [ 780.426600][T26879] serio: Serial port ptm0 [ 780.497012][T26879] netlink: 9 bytes leftover after parsing attributes in process `syz.1.7765'. [ 780.527312][ T5913] usb 4-1: config 0 has an invalid interface number: 207 but max is 0 [ 780.751331][T26879] gretap0: entered promiscuous mode [ 781.105213][ T5913] usb 4-1: config 0 has no interface number 0 [ 781.442744][ T5913] usb 4-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice=da.df [ 781.493584][T26885] serio: Serial port ptm0 [ 781.557879][T26885] netlink: 9 bytes leftover after parsing attributes in process `syz.4.7766'. [ 782.362083][T26885] gretap0: entered promiscuous mode [ 782.412848][ T5913] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 782.464729][ T5913] usb 4-1: config 0 descriptor?? [ 782.474322][ T5913] usb 4-1: selecting invalid altsetting 3 [ 782.480065][ T5913] comedi comedi5: could not set alternate setting 3 in high speed [ 782.497632][ T5913] usbdux 4-1:0.207: driver 'usbdux' failed to auto-configure device. [ 782.507965][ T5913] usbdux 4-1:0.207: probe with driver usbdux failed with error -22 [ 782.585153][ T30] audit: type=1400 audit(1756992314.704:2527): avc: denied { listen } for pid=26892 comm="syz.5.7769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 782.609721][ T30] audit: type=1400 audit(1756992314.704:2528): avc: denied { map } for pid=26892 comm="syz.5.7769" path="socket:[127662]" dev="sockfs" ino=127662 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 782.634048][ C0] vkms_vblank_simulate: vblank timer overrun [ 782.642000][T26899] FAULT_INJECTION: forcing a failure. [ 782.642000][T26899] name failslab, interval 1, probability 0, space 0, times 0 [ 782.712635][T26899] CPU: 0 UID: 0 PID: 26899 Comm: syz.0.7771 Not tainted syzkaller #0 PREEMPT(full) [ 782.712660][T26899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 782.712670][T26899] Call Trace: [ 782.712676][T26899] [ 782.712686][T26899] dump_stack_lvl+0x16c/0x1f0 [ 782.712712][T26899] should_fail_ex+0x512/0x640 [ 782.712731][T26899] ? fs_reclaim_acquire+0xae/0x150 [ 782.712756][T26899] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 782.712780][T26899] should_failslab+0xc2/0x120 [ 782.712800][T26899] __kmalloc_noprof+0xd2/0x510 [ 782.712823][T26899] tomoyo_realpath_from_path+0xc2/0x6e0 [ 782.712855][T26899] tomoyo_mount_acl+0x664/0x850 [ 782.712875][T26899] ? bpf_ksym_find+0x127/0x1c0 [ 782.712898][T26899] ? is_bpf_text_address+0x94/0x1a0 [ 782.712918][T26899] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 782.712939][T26899] ? __kernel_text_address+0xd/0x40 [ 782.712958][T26899] ? unwind_get_return_address+0x59/0xa0 [ 782.712978][T26899] ? arch_stack_walk+0xa6/0x100 [ 782.713023][T26899] ? tomoyo_domain+0xbb/0x150 [ 782.713037][T26899] ? tomoyo_profile+0x47/0x60 [ 782.713056][T26899] tomoyo_mount_permission+0x16d/0x420 [ 782.713079][T26899] ? tomoyo_mount_permission+0x14f/0x420 [ 782.713102][T26899] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 782.713140][T26899] security_sb_mount+0x9b/0x260 [ 782.713163][T26899] path_mount+0x15f/0x2000 [ 782.713188][T26899] ? __pfx_path_mount+0x10/0x10 [ 782.713210][T26899] ? kmem_cache_free+0x2d1/0x4d0 [ 782.713224][T26899] ? putname+0x154/0x1a0 [ 782.713250][T26899] ? putname+0x154/0x1a0 [ 782.713274][T26899] ? __x64_sys_mount+0x28d/0x310 [ 782.713292][T26899] __x64_sys_mount+0x28d/0x310 [ 782.713313][T26899] ? __pfx___x64_sys_mount+0x10/0x10 [ 782.713341][T26899] do_syscall_64+0xcd/0x4c0 [ 782.713362][T26899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.713378][T26899] RIP: 0033:0x7f1be2d8ebe9 [ 782.713391][T26899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 782.713406][T26899] RSP: 002b:00007f1be3b92038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 782.713422][T26899] RAX: ffffffffffffffda RBX: 00007f1be2fc5fa0 RCX: 00007f1be2d8ebe9 [ 782.713433][T26899] RDX: 0000200000000040 RSI: 0000200000000180 RDI: 0000200000000080 [ 782.713443][T26899] RBP: 00007f1be3b92090 R08: 00002000000000c0 R09: 0000000000000000 [ 782.713453][T26899] R10: 0000000000010410 R11: 0000000000000246 R12: 0000000000000002 [ 782.713462][T26899] R13: 00007f1be2fc6038 R14: 00007f1be2fc5fa0 R15: 00007ffc6abe3528 [ 782.713486][T26899] [ 782.713521][T26899] ERROR: Out of memory at tomoyo_realpath_from_path. [ 782.914332][ C0] vkms_vblank_simulate: vblank timer overrun [ 782.994737][T26910] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 783.005552][ T30] audit: type=1326 audit(1756992315.134:2529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.034629][T26910] CPU: 0 UID: 0 PID: 26910 Comm: syz.5.7773 Not tainted syzkaller #0 PREEMPT(full) [ 783.034659][T26910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 783.034670][T26910] Call Trace: [ 783.034676][T26910] [ 783.034688][T26910] dump_stack_lvl+0x16c/0x1f0 [ 783.034715][T26910] sysfs_warn_dup+0x7f/0xa0 [ 783.034742][T26910] sysfs_do_create_link_sd+0x124/0x140 [ 783.034771][T26910] sysfs_create_link+0x61/0xc0 [ 783.034797][T26910] device_add+0x62c/0x1aa0 [ 783.034825][T26910] ? __pfx_device_add+0x10/0x10 [ 783.034848][T26910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 783.034872][T26910] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 783.034906][T26910] wiphy_register+0x1df4/0x29f0 [ 783.034925][T26910] ? netdev_run_todo+0x864/0x1320 [ 783.034944][T26910] ? __dev_printk+0x270/0x270 [ 783.034963][T26910] ? __pfx_wiphy_register+0x10/0x10 [ 783.034987][T26910] ? ieee80211_init_rate_ctrl_alg+0x125/0x6b0 [ 783.035007][T26910] ieee80211_register_hw+0x24a9/0x4060 [ 783.035033][T26910] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 783.035053][T26910] ? find_held_lock+0x2b/0x80 [ 783.035071][T26910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 783.035088][T26910] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 783.035103][T26910] ? __hrtimer_setup+0x176/0x280 [ 783.035121][T26910] mac80211_hwsim_new_radio+0x3034/0x54d0 [ 783.035153][T26910] ? trace_kmalloc+0x2b/0xd0 [ 783.035169][T26910] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 783.035186][T26910] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 783.035205][T26910] ? hwsim_new_radio_nl+0xa0e/0x12c0 [ 783.035225][T26910] ? __asan_memcpy+0x3c/0x60 [ 783.035251][T26910] hwsim_new_radio_nl+0xb51/0x12c0 [ 783.035274][T26910] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 783.035301][T26910] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 783.035322][T26910] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 783.035347][T26910] genl_family_rcv_msg_doit+0x209/0x2f0 [ 783.035368][T26910] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 783.035395][T26910] ? bpf_lsm_capable+0x9/0x10 [ 783.035418][T26910] ? security_capable+0x7e/0x260 [ 783.035436][T26910] ? ns_capable+0xd7/0x110 [ 783.035455][T26910] genl_rcv_msg+0x55c/0x800 [ 783.035476][T26910] ? __pfx_genl_rcv_msg+0x10/0x10 [ 783.035496][T26910] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 783.035533][T26910] netlink_rcv_skb+0x158/0x420 [ 783.035551][T26910] ? __pfx_genl_rcv_msg+0x10/0x10 [ 783.035573][T26910] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.035601][T26910] ? netlink_deliver_tap+0x1ae/0xd30 [ 783.035622][T26910] genl_rcv+0x28/0x40 [ 783.035641][T26910] netlink_unicast+0x5a7/0x870 [ 783.035663][T26910] ? __pfx_netlink_unicast+0x10/0x10 [ 783.035681][T26910] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 783.035706][T26910] netlink_sendmsg+0x8d1/0xdd0 [ 783.035728][T26910] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.035755][T26910] ____sys_sendmsg+0xa95/0xc70 [ 783.035776][T26910] ? copy_msghdr_from_user+0x10a/0x160 [ 783.035792][T26910] ? __pfx_____sys_sendmsg+0x10/0x10 [ 783.035822][T26910] ___sys_sendmsg+0x134/0x1d0 [ 783.035839][T26910] ? __pfx____sys_sendmsg+0x10/0x10 [ 783.035882][T26910] __sys_sendmsg+0x16d/0x220 [ 783.035898][T26910] ? __pfx___sys_sendmsg+0x10/0x10 [ 783.035922][T26910] ? __secure_computing+0x28e/0x3b0 [ 783.035947][T26910] do_syscall_64+0xcd/0x4c0 [ 783.035966][T26910] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.035981][T26910] RIP: 0033:0x7fe96958ebe9 [ 783.035994][T26910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 783.036009][T26910] RSP: 002b:00007fe96a35b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 783.036024][T26910] RAX: ffffffffffffffda RBX: 00007fe9697c6180 RCX: 00007fe96958ebe9 [ 783.036034][T26910] RDX: 0000000000000310 RSI: 0000200000000040 RDI: 0000000000000006 [ 783.036044][T26910] RBP: 00007fe969611e19 R08: 0000000000000000 R09: 0000000000000000 [ 783.036052][T26910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.036061][T26910] R13: 00007fe9697c6218 R14: 00007fe9697c6180 R15: 00007ffd6ca155d8 [ 783.036083][T26910] [ 783.433534][ C0] vkms_vblank_simulate: vblank timer overrun [ 783.456935][ T30] audit: type=1326 audit(1756992315.134:2530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.487209][ T30] audit: type=1326 audit(1756992315.134:2531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.518563][ T5913] usb 4-1: USB disconnect, device number 15 [ 783.535975][ T30] audit: type=1326 audit(1756992315.134:2532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.565803][ T30] audit: type=1326 audit(1756992315.134:2533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.594082][ T30] audit: type=1326 audit(1756992315.134:2534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.617454][ C0] vkms_vblank_simulate: vblank timer overrun [ 783.644271][ T30] audit: type=1326 audit(1756992315.134:2535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.750121][ T30] audit: type=1326 audit(1756992315.134:2536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.893109][ T30] audit: type=1326 audit(1756992315.922:2537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 783.894789][T26918] netlink: 32 bytes leftover after parsing attributes in process `syz.1.7775'. [ 783.916614][ C0] vkms_vblank_simulate: vblank timer overrun [ 783.935695][ T30] audit: type=1326 audit(1756992315.922:2538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 784.603167][T26910] loop6: detected capacity change from 0 to 63 [ 784.610347][ T30] audit: type=1326 audit(1756992316.583:2539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26904 comm="syz.5.7773" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 784.640976][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 784.679931][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 784.698007][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 784.704640][T26921] netlink: 'syz.1.7776': attribute type 10 has an invalid length. [ 784.716511][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 784.719153][T26921] 8021q: adding VLAN 0 to HW filter on device team0 [ 784.725884][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 784.741512][T26921] bond0: (slave team0): Enslaving as an active interface with an up link [ 784.815348][ T43] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 784.907053][T26927] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 785.406396][ T43] usb 6-1: Using ep0 maxpacket: 16 [ 785.411696][T26927] CPU: 1 UID: 0 PID: 26927 Comm: syz.3.7777 Not tainted syzkaller #0 PREEMPT(full) [ 785.411719][T26927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 785.411729][T26927] Call Trace: [ 785.411736][T26927] [ 785.411742][T26927] dump_stack_lvl+0x16c/0x1f0 [ 785.411766][T26927] sysfs_warn_dup+0x7f/0xa0 [ 785.411794][T26927] sysfs_do_create_link_sd+0x124/0x140 [ 785.411820][T26927] sysfs_create_link+0x61/0xc0 [ 785.411843][T26927] device_add+0x62c/0x1aa0 [ 785.411869][T26927] ? __pfx_device_add+0x10/0x10 [ 785.411889][T26927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 785.411912][T26927] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 785.411945][T26927] wiphy_register+0x1df4/0x29f0 [ 785.411964][T26927] ? netdev_run_todo+0x864/0x1320 [ 785.411985][T26927] ? __dev_printk+0x270/0x270 [ 785.412009][T26927] ? __pfx_wiphy_register+0x10/0x10 [ 785.412039][T26927] ? ieee80211_init_rate_ctrl_alg+0x125/0x6b0 [ 785.412062][T26927] ieee80211_register_hw+0x24a9/0x4060 [ 785.412091][T26927] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 785.412113][T26927] ? find_held_lock+0x2b/0x80 [ 785.412136][T26927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 785.412157][T26927] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 785.412175][T26927] ? __hrtimer_setup+0x176/0x280 [ 785.412196][T26927] mac80211_hwsim_new_radio+0x3034/0x54d0 [ 785.412244][T26927] ? trace_kmalloc+0x2b/0xd0 [ 785.412266][T26927] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 785.412287][T26927] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 785.412312][T26927] ? hwsim_new_radio_nl+0xa0e/0x12c0 [ 785.412339][T26927] ? __asan_memcpy+0x3c/0x60 [ 785.412373][T26927] hwsim_new_radio_nl+0xb51/0x12c0 [ 785.412402][T26927] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 785.412437][T26927] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 785.412465][T26927] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 785.412497][T26927] genl_family_rcv_msg_doit+0x209/0x2f0 [ 785.412525][T26927] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 785.412567][T26927] ? bpf_lsm_capable+0x9/0x10 [ 785.412594][T26927] ? security_capable+0x7e/0x260 [ 785.412617][T26927] ? ns_capable+0xd7/0x110 [ 785.412643][T26927] genl_rcv_msg+0x55c/0x800 [ 785.412674][T26927] ? __pfx_genl_rcv_msg+0x10/0x10 [ 785.412701][T26927] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 785.412739][T26927] netlink_rcv_skb+0x158/0x420 [ 785.412762][T26927] ? __pfx_genl_rcv_msg+0x10/0x10 [ 785.412789][T26927] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 785.412832][T26927] genl_rcv+0x28/0x40 [ 785.412855][T26927] netlink_unicast+0x5a7/0x870 [ 785.412882][T26927] ? __pfx_netlink_unicast+0x10/0x10 [ 785.412904][T26927] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 785.412935][T26927] netlink_sendmsg+0x8d1/0xdd0 [ 785.412963][T26927] ? __pfx_netlink_sendmsg+0x10/0x10 [ 785.412997][T26927] ____sys_sendmsg+0xa95/0xc70 [ 785.413024][T26927] ? copy_msghdr_from_user+0x10a/0x160 [ 785.413044][T26927] ? __pfx_____sys_sendmsg+0x10/0x10 [ 785.413084][T26927] ___sys_sendmsg+0x134/0x1d0 [ 785.413106][T26927] ? __pfx____sys_sendmsg+0x10/0x10 [ 785.413162][T26927] __sys_sendmsg+0x16d/0x220 [ 785.413183][T26927] ? __pfx___sys_sendmsg+0x10/0x10 [ 785.413214][T26927] ? __secure_computing+0x28e/0x3b0 [ 785.413247][T26927] do_syscall_64+0xcd/0x4c0 [ 785.413270][T26927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 785.413288][T26927] RIP: 0033:0x7f873b78ebe9 [ 785.413302][T26927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 785.413317][T26927] RSP: 002b:00007f873c546038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 785.413331][T26927] RAX: ffffffffffffffda RBX: 00007f873b9c6090 RCX: 00007f873b78ebe9 [ 785.413340][T26927] RDX: 0000000000000310 RSI: 0000200000000040 RDI: 0000000000000006 [ 785.413349][T26927] RBP: 00007f873b811e19 R08: 0000000000000000 R09: 0000000000000000 [ 785.413357][T26927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 785.413366][T26927] R13: 00007f873b9c6128 R14: 00007f873b9c6090 R15: 00007ffcd7ce0b08 [ 785.413386][T26927] [ 785.859261][ T43] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 785.867384][ T43] usb 6-1: can't read configurations, error -71 [ 786.164364][T26936] serio: Serial port ptm0 [ 786.286117][T26938] netlink: 9 bytes leftover after parsing attributes in process `syz.5.7779'. [ 787.243536][T26945] netlink: 'syz.1.7781': attribute type 1 has an invalid length. [ 787.273930][T26944] netlink: 'syz.1.7781': attribute type 1 has an invalid length. [ 787.371190][T26932] loop6: detected capacity change from 0 to 63 [ 787.417681][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 787.441243][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 787.478738][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 787.488483][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 787.497904][T26872] Buffer I/O error on dev loop6, logical block 0, async page read [ 787.590107][T26955] serio: Serial port ptm0 [ 787.715287][T26957] netlink: 9 bytes leftover after parsing attributes in process `syz.1.7786'. [ 787.739875][ T5913] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 787.932288][ T43] usb 5-1: new low-speed USB device number 19 using dummy_hcd [ 788.974974][ T43] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 788.984666][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 788.986657][T26967] Failed to initialize the IGMP autojoin socket (err -2) [ 789.012261][T26960] netlink: 'syz.5.7787': attribute type 10 has an invalid length. [ 789.030677][ T43] usb 5-1: config 0 descriptor?? [ 789.196868][ T30] kauditd_printk_skb: 26 callbacks suppressed [ 789.196880][ T30] audit: type=1400 audit(1756992321.644:2566): avc: denied { read } for pid=26969 comm="syz.3.7791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 789.301904][ T5920] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 789.437082][ T5920] usb 2-1: device descriptor read/64, error -71 [ 790.436426][ T5920] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 790.559658][T26984] netlink: 3 bytes leftover after parsing attributes in process `syz.0.7796'. [ 790.716917][T26984] batadv1: entered promiscuous mode [ 790.722540][ T5920] usb 2-1: device descriptor read/64, error -71 [ 790.753489][T26984] batadv1: entered allmulticast mode [ 790.766621][T26987] netlink: 'syz.3.7795': attribute type 8 has an invalid length. [ 790.909447][ T5920] usb usb2-port1: attempt power cycle [ 791.082094][ T30] audit: type=1400 audit(1756992323.617:2567): avc: denied { connect } for pid=26994 comm="syz.0.7798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 791.115682][ T43] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 791.126088][ T43] asix 5-1:0.0: probe with driver asix failed with error -71 [ 791.167196][ T43] usb 5-1: USB disconnect, device number 19 [ 791.244983][ T5920] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 791.274178][ T5920] usb 2-1: device descriptor read/8, error -71 [ 791.502031][ T5920] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 791.531070][ T5920] usb 2-1: device descriptor read/8, error -71 [ 791.685584][T27003] serio: Serial port ptm0 [ 792.048930][ T5920] usb usb2-port1: unable to enumerate USB device [ 792.796895][ T30] audit: type=1400 audit(1756992325.423:2568): avc: denied { create } for pid=27010 comm="syz.1.7805" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 793.382081][T27024] netlink: 'syz.3.7807': attribute type 8 has an invalid length. [ 793.959544][ T30] audit: type=1326 audit(1756992326.631:2569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27027 comm="syz.5.7809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 794.026384][ T30] audit: type=1326 audit(1756992326.631:2570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27027 comm="syz.5.7809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe96958ebe9 code=0x7ffc0000 [ 795.333769][T27054] netlink: 'syz.1.7816': attribute type 10 has an invalid length. [ 795.691083][T27062] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7818'. [ 796.611432][T27075] netlink: 'syz.4.7822': attribute type 8 has an invalid length. [ 796.747685][T27074] CIFS: VFS: Malformed UNC in devname [ 796.935896][T27078] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 796.957965][T27078] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 796.970739][ T30] audit: type=1400 audit(1756992329.812:2571): avc: denied { ioctl } for pid=27068 comm="syz.0.7821" path="socket:[128783]" dev="sockfs" ino=128783 ioctlcmd=0x61d0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 797.048669][T27068] lec:lec_atm_close: lec0: Shut down! [ 797.160011][ T5913] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 797.230942][ T30] audit: type=1400 audit(1756992329.864:2572): avc: denied { write } for pid=27068 comm="syz.0.7821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 797.250587][ C1] vkms_vblank_simulate: vblank timer overrun [ 797.323601][T27088] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7824'. [ 797.919416][T27090] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 798.218762][ T30] audit: type=1400 audit(1756992331.082:2573): avc: denied { read } for pid=27104 comm="syz.3.7827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 798.422234][T27090] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 798.785926][T27122] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7830'. [ 798.828183][T27123] netlink: 24 bytes leftover after parsing attributes in process `syz.5.7831'. [ 799.175589][T27090] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 799.394660][T27090] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 799.454095][ T30] audit: type=1400 audit(1756992332.416:2574): avc: denied { call } for pid=27127 comm="syz.3.7833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 799.622628][ T30] audit: type=1400 audit(1756992332.447:2575): avc: denied { transfer } for pid=27127 comm="syz.3.7833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 799.877490][T14544] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 799.897183][T27090] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 800.061253][T14544] ================================================================== [ 800.069341][T14544] BUG: KASAN: slab-use-after-free in __mutex_lock+0xc70/0x1060 [ 800.076912][T14544] Read of size 8 at addr ffff88807d8036b0 by task kworker/u8:9/14544 [ 800.084947][T14544] [ 800.087262][T14544] CPU: 0 UID: 0 PID: 14544 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(full) [ 800.087279][T14544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 800.087287][T14544] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 800.087308][T14544] Call Trace: [ 800.087312][T14544] [ 800.087317][T14544] dump_stack_lvl+0x116/0x1f0 [ 800.087330][T14544] print_report+0xcd/0x630 [ 800.087343][T14544] ? __virt_addr_valid+0x81/0x610 [ 800.087357][T14544] ? __phys_addr+0xe8/0x180 [ 800.087371][T14544] ? __mutex_lock+0xc70/0x1060 [ 800.087383][T14544] kasan_report+0xe0/0x110 [ 800.087395][T14544] ? __mutex_lock+0xc70/0x1060 [ 800.087408][T14544] ? udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 800.087422][T14544] __mutex_lock+0xc70/0x1060 [ 800.087434][T14544] ? udp_tunnel_nic_device_sync_work+0x27/0xa10 [ 800.087450][T14544] ? register_lock_class+0x11/0x4c0 [ 800.087460][T14544] ? __pfx___mutex_lock+0x10/0x10 [ 800.087474][T14544] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 800.087485][T14544] ? debug_object_deactivate+0x1ec/0x3a0 [ 800.087502][T14544] ? udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 800.087517][T14544] ? rtnl_lock+0x9/0x20 [ 800.087531][T14544] udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 800.087548][T14544] ? rcu_is_watching+0x12/0xc0 [ 800.087562][T14544] process_one_work+0x9cc/0x1b70 [ 800.087576][T14544] ? __pfx_udp_tunnel_nic_device_sync_work+0x10/0x10 [ 800.087592][T14544] ? __pfx_process_one_work+0x10/0x10 [ 800.087605][T14544] ? assign_work+0x1a0/0x250 [ 800.087615][T14544] worker_thread+0x6c8/0xf10 [ 800.087629][T14544] ? __kthread_parkme+0x19e/0x250 [ 800.087644][T14544] ? __pfx_worker_thread+0x10/0x10 [ 800.087655][T14544] kthread+0x3c2/0x780 [ 800.087665][T14544] ? __pfx_kthread+0x10/0x10 [ 800.087676][T14544] ? rcu_is_watching+0x12/0xc0 [ 800.087688][T14544] ? __pfx_kthread+0x10/0x10 [ 800.087698][T14544] ret_from_fork+0x5d4/0x6f0 [ 800.087708][T14544] ? __pfx_kthread+0x10/0x10 [ 800.087718][T14544] ret_from_fork_asm+0x1a/0x30 [ 800.087735][T14544] [ 800.087739][T14544] [ 800.285500][T14544] Allocated by task 27090: [ 800.289890][T14544] kasan_save_stack+0x33/0x60 [ 800.294550][T14544] kasan_save_track+0x14/0x30 [ 800.299205][T14544] __kasan_kmalloc+0xaa/0xb0 [ 800.303771][T14544] __kmalloc_noprof+0x223/0x510 [ 800.308606][T14544] udp_tunnel_nic_netdevice_event+0x1383/0x1fa0 [ 800.314828][T14544] notifier_call_chain+0xb9/0x410 [ 800.319835][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.325710][T14544] register_netdevice+0x182e/0x2270 [ 800.330886][T14544] nsim_create+0xdd5/0x1260 [ 800.335366][T14544] __nsim_dev_port_add+0x435/0x7d0 [ 800.340457][T14544] nsim_dev_reload_up+0x5b8/0x860 [ 800.345462][T14544] devlink_reload+0x325/0x7c0 [ 800.350117][T14544] devlink_nl_reload_doit+0xe31/0x1410 [ 800.355551][T14544] genl_family_rcv_msg_doit+0x209/0x2f0 [ 800.361079][T14544] genl_rcv_msg+0x55c/0x800 [ 800.365561][T14544] netlink_rcv_skb+0x158/0x420 [ 800.370303][T14544] genl_rcv+0x28/0x40 [ 800.374263][T14544] netlink_unicast+0x5a7/0x870 [ 800.379025][T14544] netlink_sendmsg+0x8d1/0xdd0 [ 800.383766][T14544] ____sys_sendmsg+0xa95/0xc70 [ 800.388511][T14544] ___sys_sendmsg+0x134/0x1d0 [ 800.393163][T14544] __sys_sendmsg+0x16d/0x220 [ 800.397730][T14544] do_syscall_64+0xcd/0x4c0 [ 800.402213][T14544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.408084][T14544] [ 800.410382][T14544] Freed by task 27090: [ 800.414422][T14544] kasan_save_stack+0x33/0x60 [ 800.419076][T14544] kasan_save_track+0x14/0x30 [ 800.423726][T14544] kasan_save_free_info+0x3b/0x60 [ 800.428732][T14544] __kasan_slab_free+0x60/0x70 [ 800.433472][T14544] kfree+0x2b4/0x4d0 [ 800.437349][T14544] udp_tunnel_nic_netdevice_event+0xd2a/0x1fa0 [ 800.443486][T14544] notifier_call_chain+0xb9/0x410 [ 800.448495][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.454370][T14544] unregister_netdevice_many_notify+0xf76/0x24c0 [ 800.460678][T14544] unregister_netdevice_queue+0x305/0x3f0 [ 800.466384][T14544] nsim_destroy+0x198/0x800 [ 800.470879][T14544] __nsim_dev_port_del+0x189/0x240 [ 800.475973][T14544] nsim_dev_reload_up+0x62e/0x860 [ 800.480983][T14544] devlink_reload+0x325/0x7c0 [ 800.485640][T14544] devlink_nl_reload_doit+0xe31/0x1410 [ 800.491077][T14544] genl_family_rcv_msg_doit+0x209/0x2f0 [ 800.496606][T14544] genl_rcv_msg+0x55c/0x800 [ 800.501093][T14544] netlink_rcv_skb+0x158/0x420 [ 800.505837][T14544] genl_rcv+0x28/0x40 [ 800.509799][T14544] netlink_unicast+0x5a7/0x870 [ 800.514538][T14544] netlink_sendmsg+0x8d1/0xdd0 [ 800.519279][T14544] ____sys_sendmsg+0xa95/0xc70 [ 800.524029][T14544] ___sys_sendmsg+0x134/0x1d0 [ 800.528681][T14544] __sys_sendmsg+0x16d/0x220 [ 800.533249][T14544] do_syscall_64+0xcd/0x4c0 [ 800.537732][T14544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.543602][T14544] [ 800.545900][T14544] Last potentially related work creation: [ 800.551588][T14544] kasan_save_stack+0x33/0x60 [ 800.556241][T14544] kasan_record_aux_stack+0xa7/0xc0 [ 800.561422][T14544] insert_work+0x36/0x230 [ 800.565738][T14544] __queue_work+0x3f8/0x1160 [ 800.570323][T14544] queue_work_on+0x1a4/0x1f0 [ 800.574923][T14544] __udp_tunnel_nic_add_port+0x6f8/0xde0 [ 800.580548][T14544] udp_tunnel_push_rx_port+0x1ac/0x230 [ 800.585992][T14544] geneve_offload_rx_ports+0xbf/0x1c0 [ 800.591351][T14544] geneve_netdevice_event+0x77/0xb0 [ 800.596539][T14544] notifier_call_chain+0xb9/0x410 [ 800.601559][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.607440][T14544] call_netdevice_notifiers+0x7c/0xb0 [ 800.612799][T14544] udp_tunnel_nic_netdevice_event+0x12fd/0x1fa0 [ 800.619028][T14544] notifier_call_chain+0xb9/0x410 [ 800.624041][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.629917][T14544] register_netdevice+0x182e/0x2270 [ 800.635099][T14544] nsim_create+0xdd5/0x1260 [ 800.639579][T14544] __nsim_dev_port_add+0x435/0x7d0 [ 800.644672][T14544] nsim_dev_reload_up+0x5b8/0x860 [ 800.649679][T14544] devlink_reload+0x325/0x7c0 [ 800.654329][T14544] devlink_nl_reload_doit+0xe31/0x1410 [ 800.659762][T14544] genl_family_rcv_msg_doit+0x209/0x2f0 [ 800.665288][T14544] genl_rcv_msg+0x55c/0x800 [ 800.669772][T14544] netlink_rcv_skb+0x158/0x420 [ 800.674515][T14544] genl_rcv+0x28/0x40 [ 800.678478][T14544] netlink_unicast+0x5a7/0x870 [ 800.683224][T14544] netlink_sendmsg+0x8d1/0xdd0 [ 800.687968][T14544] ____sys_sendmsg+0xa95/0xc70 [ 800.692711][T14544] ___sys_sendmsg+0x134/0x1d0 [ 800.697364][T14544] __sys_sendmsg+0x16d/0x220 [ 800.701933][T14544] do_syscall_64+0xcd/0x4c0 [ 800.706417][T14544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.712287][T14544] [ 800.714586][T14544] Second to last potentially related work creation: [ 800.721140][T14544] kasan_save_stack+0x33/0x60 [ 800.725792][T14544] kasan_record_aux_stack+0xa7/0xc0 [ 800.730973][T14544] insert_work+0x36/0x230 [ 800.735279][T14544] __queue_work+0x97e/0x1160 [ 800.739846][T14544] queue_work_on+0x1a4/0x1f0 [ 800.744414][T14544] __udp_tunnel_nic_add_port+0x6f8/0xde0 [ 800.750031][T14544] udp_tunnel_push_rx_port+0x1ac/0x230 [ 800.755470][T14544] geneve_offload_rx_ports+0xbf/0x1c0 [ 800.760824][T14544] geneve_netdevice_event+0x77/0xb0 [ 800.766005][T14544] notifier_call_chain+0xb9/0x410 [ 800.771012][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.776886][T14544] call_netdevice_notifiers+0x7c/0xb0 [ 800.782239][T14544] udp_tunnel_nic_netdevice_event+0x12fd/0x1fa0 [ 800.788466][T14544] notifier_call_chain+0xb9/0x410 [ 800.793474][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 800.799348][T14544] register_netdevice+0x182e/0x2270 [ 800.804524][T14544] nsim_create+0xdd5/0x1260 [ 800.809005][T14544] __nsim_dev_port_add+0x435/0x7d0 [ 800.814097][T14544] nsim_dev_reload_up+0x5b8/0x860 [ 800.819126][T14544] devlink_reload+0x325/0x7c0 [ 800.823781][T14544] devlink_nl_reload_doit+0xe31/0x1410 [ 800.829214][T14544] genl_family_rcv_msg_doit+0x209/0x2f0 [ 800.834740][T14544] genl_rcv_msg+0x55c/0x800 [ 800.839225][T14544] netlink_rcv_skb+0x158/0x420 [ 800.843965][T14544] genl_rcv+0x28/0x40 [ 800.847928][T14544] netlink_unicast+0x5a7/0x870 [ 800.852669][T14544] netlink_sendmsg+0x8d1/0xdd0 [ 800.857411][T14544] ____sys_sendmsg+0xa95/0xc70 [ 800.862156][T14544] ___sys_sendmsg+0x134/0x1d0 [ 800.866818][T14544] __sys_sendmsg+0x16d/0x220 [ 800.871402][T14544] do_syscall_64+0xcd/0x4c0 [ 800.875898][T14544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.881778][T14544] [ 800.884082][T14544] The buggy address belongs to the object at ffff88807d803600 [ 800.884082][T14544] which belongs to the cache kmalloc-256 of size 256 [ 800.898111][T14544] The buggy address is located 176 bytes inside of [ 800.898111][T14544] freed 256-byte region [ffff88807d803600, ffff88807d803700) [ 800.911883][T14544] [ 800.914187][T14544] The buggy address belongs to the physical page: [ 800.920571][T14544] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d802 [ 800.929314][T14544] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 800.937790][T14544] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 800.945310][T14544] page_type: f5(slab) [ 800.949276][T14544] raw: 00fff00000000040 ffff88801b841b40 dead000000000100 dead000000000122 [ 800.957837][T14544] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 800.966399][T14544] head: 00fff00000000040 ffff88801b841b40 dead000000000100 dead000000000122 [ 800.975048][T14544] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 800.983694][T14544] head: 00fff00000000001 ffffea0001f60081 00000000ffffffff 00000000ffffffff [ 800.992342][T14544] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 801.000986][T14544] page dumped because: kasan: bad access detected [ 801.007370][T14544] page_owner tracks the page as allocated [ 801.013058][T14544] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5843, tgid 5843 (syz-executor), ts 73246144734, free_ts 73242785423 [ 801.034396][T14544] post_alloc_hook+0x1c0/0x230 [ 801.039147][T14544] get_page_from_freelist+0x132b/0x38e0 [ 801.044693][T14544] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 801.050561][T14544] alloc_pages_mpol+0x1fb/0x550 [ 801.055389][T14544] new_slab+0x247/0x330 [ 801.059537][T14544] ___slab_alloc+0xcf2/0x1740 [ 801.064217][T14544] __slab_alloc.constprop.0+0x56/0xb0 [ 801.069591][T14544] __kmalloc_noprof+0x2f2/0x510 [ 801.074427][T14544] __register_sysctl_table+0xea2/0x1900 [ 801.079959][T14544] mpls_dev_sysctl_register+0x185/0x2a0 [ 801.085485][T14544] mpls_dev_notify+0x4ab/0xa20 [ 801.090230][T14544] notifier_call_chain+0xb9/0x410 [ 801.095242][T14544] call_netdevice_notifiers_info+0xbe/0x140 [ 801.101121][T14544] register_netdevice+0x182e/0x2270 [ 801.106301][T14544] veth_newlink+0x446/0xa00 [ 801.110781][T14544] rtnl_newlink+0xc42/0x2000 [ 801.115350][T14544] page last free pid 5843 tgid 5843 stack trace: [ 801.121647][T14544] __free_frozen_pages+0x7d5/0x10f0 [ 801.126827][T14544] rcu_core+0x799/0x1530 [ 801.131049][T14544] handle_softirqs+0x219/0x8e0 [ 801.135793][T14544] __irq_exit_rcu+0x109/0x170 [ 801.140450][T14544] irq_exit_rcu+0x9/0x30 [ 801.144672][T14544] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 801.150284][T14544] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 801.156243][T14544] [ 801.158548][T14544] Memory state around the buggy address: [ 801.164150][T14544] ffff88807d803580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 801.172186][T14544] ffff88807d803600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 801.180223][T14544] >ffff88807d803680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 801.188263][T14544] ^ [ 801.193866][T14544] ffff88807d803700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 801.201904][T14544] ffff88807d803780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 801.209938][T14544] ================================================================== [ 801.265372][T14544] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 801.272590][T14544] CPU: 0 UID: 0 PID: 14544 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(full) [ 801.282122][T14544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 801.292169][T14544] Workqueue: udp_tunnel_nic udp_tunnel_nic_device_sync_work [ 801.299455][T14544] Call Trace: [ 801.302719][T14544] [ 801.305634][T14544] dump_stack_lvl+0x3d/0x1f0 [ 801.310215][T14544] vpanic+0x6e8/0x7a0 [ 801.314196][T14544] ? __pfx_vpanic+0x10/0x10 [ 801.318696][T14544] ? __pfx_vprintk_emit+0x10/0x10 [ 801.323714][T14544] ? __mutex_lock+0xc70/0x1060 [ 801.328467][T14544] panic+0xca/0xd0 [ 801.332182][T14544] ? __pfx_panic+0x10/0x10 [ 801.336595][T14544] ? __mutex_lock+0xc70/0x1060 [ 801.341350][T14544] ? preempt_schedule_common+0x44/0xc0 [ 801.346797][T14544] ? preempt_schedule_thunk+0x16/0x30 [ 801.352165][T14544] ? check_panic_on_warn+0x1f/0xb0 [ 801.357265][T14544] check_panic_on_warn+0xab/0xb0 [ 801.362189][T14544] end_report+0x107/0x170 [ 801.366508][T14544] kasan_report+0xee/0x110 [ 801.370920][T14544] ? __mutex_lock+0xc70/0x1060 [ 801.375677][T14544] ? udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 801.381910][T14544] __mutex_lock+0xc70/0x1060 [ 801.386490][T14544] ? udp_tunnel_nic_device_sync_work+0x27/0xa10 [ 801.392728][T14544] ? register_lock_class+0x11/0x4c0 [ 801.397913][T14544] ? __pfx___mutex_lock+0x10/0x10 [ 801.402928][T14544] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 801.408724][T14544] ? debug_object_deactivate+0x1ec/0x3a0 [ 801.414353][T14544] ? udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 801.420586][T14544] ? rtnl_lock+0x9/0x20 [ 801.424734][T14544] udp_tunnel_nic_device_sync_work+0x3b/0xa10 [ 801.430799][T14544] ? rcu_is_watching+0x12/0xc0 [ 801.435557][T14544] process_one_work+0x9cc/0x1b70 [ 801.440495][T14544] ? __pfx_udp_tunnel_nic_device_sync_work+0x10/0x10 [ 801.447168][T14544] ? __pfx_process_one_work+0x10/0x10 [ 801.452525][T14544] ? assign_work+0x1a0/0x250 [ 801.457094][T14544] worker_thread+0x6c8/0xf10 [ 801.461668][T14544] ? __kthread_parkme+0x19e/0x250 [ 801.466677][T14544] ? __pfx_worker_thread+0x10/0x10 [ 801.471767][T14544] kthread+0x3c2/0x780 [ 801.475814][T14544] ? __pfx_kthread+0x10/0x10 [ 801.480381][T14544] ? rcu_is_watching+0x12/0xc0 [ 801.485126][T14544] ? __pfx_kthread+0x10/0x10 [ 801.489693][T14544] ret_from_fork+0x5d4/0x6f0 [ 801.494264][T14544] ? __pfx_kthread+0x10/0x10 [ 801.498832][T14544] ret_from_fork_asm+0x1a/0x30 [ 801.503581][T14544] [ 801.506778][T14544] Kernel Offset: disabled [ 801.511074][T14544] Rebooting in 86400 seconds..