last executing test programs: 10.686795027s ago: executing program 4 (id=1749): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x10, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000341200007b8af8ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f000feffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000c500000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f0000000000)=0x80000002, 0x4) listen(r1, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) eventfd2(0xe5c, 0x80000) eventfd2(0x4001, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000820004000000000000000c00850000000f00000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r8}, 0x10) r9 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r9, 0x6, 0x0, 0x0, 0x0) r10 = fsmount(r9, 0x0, 0x2) r11 = openat$cgroup_subtree(r10, &(0x7f0000000100), 0x2, 0x0) read$ptp(r10, &(0x7f0000000500)=""/81, 0x51) write$cgroup_subtree(r11, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) write$cgroup_subtree(r11, &(0x7f0000000280)=ANY=[@ANYBLOB="9eebbae5e0223d6eb1b67c25c3c35586482ebf009380c8d0f0168b4095aca481"], 0x5) ioctl$SIOCSIFHWADDR(r4, 0x8922, &(0x7f00000002c0)={'veth0_vlan\x00', @random='D\x00\x00\x00(E'}) 9.601211184s ago: executing program 4 (id=1752): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) preadv2(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000100), 0x3, 0x1a7a40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$P9_RCREATE(r5, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0x4, 0x3, 0x7}, 0x8}}, 0x18) write$binfmt_misc(r5, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000002c0)={r5, 0x0, {0x2a00, 0x80010000, 0x0, 0x4, 0x48dd, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000fff500", "2809e8dbe108598948224ad54afac100875397bdb22d0000b420a1a93c9e01177d3d058dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00", [0x100000000, 0x7]}}) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000740)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0xc7b4, @remote, 0x1}, @in={0x2, 0x4e24, @private=0xa010102}}}, 0x118) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xfffffffffffffe2b, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001600010a"], 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) recvmmsg(r3, &(0x7f0000002a40)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x40002000, 0x0) r6 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r6, 0x0, 0xca, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, @vifc_lcl_addr=@rand_addr=0xc0586300, @private=0xffffffff}, 0x10) recvmmsg(r3, 0x0, 0x0, 0x60, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xddf}, &(0x7f00000000c0)=0x8) socket$phonet_pipe(0x23, 0x5, 0x2) openat$vcsu(0xffffffffffffff9c, 0x0, 0x200040, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, 0x0, 0x0}, 0x20) 7.448356101s ago: executing program 0 (id=1758): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[], 0x0, 0x34}, 0x28) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a000002000000240001801400018008000100e000000108000200e00000010c00028005000100000000002400028014000180080001000000000008000200ac1e00010c00028005000100000000000800074000000001"], 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000dc0)={0x54, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_SYNPROXY={0x1c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7a}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x7fff}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xe}]}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) io_pgetevents(0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000005a0000008500000022000000180100002020702500000000002020200100000000000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000073"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000006c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000400)='io_uring_create\x00', r1}, 0x18) io_uring_setup(0xb3c, &(0x7f00000000c0)={0x0, 0x45d6, 0x1, 0x4, 0x7}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x80000000000000) r4 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x13, r6, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) rt_sigtimedwait(&(0x7f0000000240)={[0xffffffffffffffff]}, 0x0, 0x0, 0x8) ioctl$BLKRRPART(r6, 0x125f, 0x0) 7.33250299s ago: executing program 3 (id=1759): mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x40800, 0x0) lseek(r0, 0x101, 0x2) getdents64(r0, &(0x7f00000000c0)=""/79, 0x4f) 7.172973441s ago: executing program 3 (id=1760): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) mknod(&(0x7f0000001b40)='./file0\x00', 0x400, 0xffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40c00, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x8, 0x11, "ff00"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f00000000c0)=0x3) socket(0x2, 0x80805, 0x0) pipe2$watch_queue(&(0x7f00000021c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r6 = io_uring_setup(0x7649, &(0x7f0000002200)={0x0, 0x2ab8, 0x1000, 0x1, 0x18b, 0x0, r5}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r9, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) io_uring_register$IORING_REGISTER_EVENTFD(r6, 0x4, &(0x7f0000000240)=r5, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 6.455504764s ago: executing program 0 (id=1762): r0 = socket(0x200000000000011, 0x2, 0xd) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000100)=0x80000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000140)={@my=0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r1, 0x7a8, &(0x7f00000001c0)={{@any, 0x6b1}, @any, 0x9, 0x2000000, 0x2449, 0xfffffffffffbfffd}) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f00000000c0)=0xb0000) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r1, 0x7a4, &(0x7f0000000380)={{@host}, 0x0, 0x808000000000000, 0x1, 0xfffffffa}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000940)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r5, 0x8008f513, &(0x7f00000000c0)) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], 0x0, 0x37}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000004440)=@base={0x5, 0x4, 0x4, 0x7, 0x800, 0xffffffffffffffff, 0x0, '\x00', 0x0, r6, 0x2, 0x1, 0x80000}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000240), 0xfff, r7}, 0x38) r8 = socket(0x2, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000280)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_cmd={0x2, 0x6, 0x10, 0x3, 0xe8, 0x3, 0x0, 0x6, 0x1, 0x2, 0xfffffffd, 0x0, 0x200, 0xb, 0x47, 0x3, [0x100, 0xfffffff9]}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r7, &(0x7f0000000140), &(0x7f0000000000)=""/85}, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x88) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000000300)='usrquota') 5.736764213s ago: executing program 3 (id=1763): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, 0x0, &(0x7f00000002c0)) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) r2 = syz_clone(0x20100000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc08c5332, &(0x7f0000000400)={{0x40, 0x3}, 0x1, 0x4, 0x88, {}, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) pidfd_send_signal(r3, 0x1, 0x0, 0x4) syz_usb_connect(0x2, 0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000bd3619204433f0224def010203010902400001020000000904"], 0x0) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendto$inet_nvme_icreq_pdu(r5, &(0x7f0000000000)={{0x0, 0x0, 0x80, 0x9}, 0x0, 0x0, 0x7, 0x8}, 0x80, 0x0, 0x0, 0x0) fstatfs(r1, &(0x7f0000000100)=""/180) syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x121880, 0x0) 5.198513844s ago: executing program 1 (id=1764): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x400, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa1000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) symlink(0x0, &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="110000"], 0x48) socket$kcm(0x2c, 0x3, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r7 = socket(0x1e, 0x1, 0x0) connect$tipc(r7, &(0x7f0000000000)=@id={0x1e, 0x3, 0x1, {0x4e22, 0x4}}, 0x10) write$binfmt_misc(r7, &(0x7f0000000340), 0x2000011a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) 4.426496839s ago: executing program 3 (id=1765): r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) close(0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/4089, 0xff9}], 0x2, 0x740, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x12c, 0x2, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@CTA_LABELS={0x2c, 0x16, 0x1, 0x0, [0xfffff08d, 0x80000001, 0xa, 0xffff0000, 0x2, 0x5, 0xa92, 0x5, 0x4, 0x9]}, @CTA_TUPLE_REPLY={0x38, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_ZONE={0x6}, @CTA_TUPLE_MASTER={0x9c, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x5, 0x7, 0x0]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000000) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x42, &(0x7f0000000000)={0x0, 0xea60}, 0x10) 4.271738832s ago: executing program 4 (id=1766): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xd5) openat$cgroup_ro(r2, &(0x7f0000000040)='cpu.stat\x00', 0xf000, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20000014}) getsockopt$inet6_mptcp_buf(r3, 0x11c, 0x2, &(0x7f0000000100)=""/222, &(0x7f0000000000)=0x61637876) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x3c, 0x2, {{}, [@TCA_NETEM_RATE={0x14, 0xd}, @TCA_NETEM_CORRUPT={0xc, 0x2}]}}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40081}, 0x0) 4.271132503s ago: executing program 1 (id=1767): socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f0000000480)=@ax25={{0x3, @rose}, [@rose, @null, @bcast, @bcast, @netrom, @rose, @default, @default]}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/124, 0x7c}, {&(0x7f0000000580)=""/92, 0x5c}], 0x2, &(0x7f0000000700)=""/82, 0x52}, 0x8}, {{&(0x7f0000000680)=@phonet, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000980)=""/113, 0x71}, 0x7}], 0x2, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x7, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) unshare(0x10030c80) semget$private(0x0, 0x4000, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffd7a) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000003a00010325bd7000fcffffff06000000f580aa3c27d05dd6ad2ad791afdab184803b5cc1ee148386864cf587eae083e5e6e28e259a547aec32d21ffa4abcb5adf04deaef4573d8682e443bbcf38c455b20721e8a0a4643832e6bcfc2f57e2e47f7ef75e742d31c1894e77a52a70786b732d449b1efe4d86968094774a27f34e43e9e2600a54abebf7621f10ea23f60b3416cdc76986f67601afe61d79341c728e3ad6d6dfebdc14621232c069cbc"], 0x5a}, 0x1, 0x0, 0x0, 0x448d3}, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000740)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8, 0x73, 0x5, 0x1000000, 0xb, "00000000000000000000000100"}) write$UHID_INPUT(r0, 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff, 0x0, &(0x7f0000000040)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(0x0, r4) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES16=r5, @ANYBLOB="050d2bbd7000fedbdf251500000004002b800500290000000000"], 0x20}, 0x1, 0x0, 0x0, 0x48881}, 0x810) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0xff32, &(0x7f0000000380)) utimes(&(0x7f0000000200)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x189900, 0x0) pipe2(&(0x7f0000000040), 0x0) r6 = openat$rfkill(0xffffff9c, &(0x7f0000000040), 0x182, 0x0) openat$nci(0xffffff9c, &(0x7f0000000080), 0x2, 0x0) close_range(r6, r0, 0x2) 4.263462453s ago: executing program 0 (id=1768): socket$pppoe(0x18, 0x1, 0x0) pipe2(&(0x7f0000000180), 0x4880) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_emit_ethernet(0x6e, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x54, 0x0, 0x0, {0xffff, 0x1}, {0x4d, 0x2}, @period={0x59, 0x80, 0x100, 0xc, 0x2, {0x7, 0x2d20, 0xff91, 0x5}, 0x0, 0x0}}) io_uring_setup(0x64e0, &(0x7f0000000a00)={0x0, 0x25f7, 0x40, 0x2, 0x38c}) write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250) ioctl$EVIOCGKEY(r1, 0x80404518, 0x0) r2 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0x7c4c, 0x8, 0x1, 0x5000032f}, &(0x7f00000006c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r2, 0x847ba, 0x0, 0xe, 0x0, 0x0) 4.260305756s ago: executing program 2 (id=1769): r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x3000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) syz_open_dev$sndctrl(&(0x7f0000000600), 0x0, 0x8801) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000000280)=""/180, 0xb4}], 0x2, 0x91, 0x2) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r6 = syz_io_uring_setup(0xa2, &(0x7f00000002c0)={0x0, 0x305cc4, 0x800, 0x0, 0x20a}, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0xc000000, &(0x7f0000000000)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x12}) io_uring_enter(r6, 0x847ba, 0x1f00, 0xe, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x81) unshare(0x64000600) socket$inet_tcp(0x2, 0x1, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000b80)={r9, 0x0, 0x25, 0x0, @val=@netkit}, 0x1c) syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) 3.159863649s ago: executing program 4 (id=1770): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newqdisc={0x34, 0x24, 0x3fe3aa0262d8c583, 0x70bd27, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x6, 0x6}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0x4, 0x8002}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000700), 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704707900000000000900040004000180"], 0x18}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x54, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x208}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x20, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_REMOTE={0x14, 0x7, @mcast1}]}}}]}, 0x54}}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 3.051022693s ago: executing program 2 (id=1771): r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = socket$inet6(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000300)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeee, 0x100010, r0, 0xffffe000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000340)=ANY=[@ANYRESDEC=r1, @ANYRES16, @ANYRES32=r2, @ANYRES64=r0], &(0x7f0000000400)='syzkaller\x00', 0x3, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xb0a}, 0x94) r6 = syz_open_dev$sndctrl(0x0, 0x0, 0x8801) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000001340)={{0x0, 0x0, 0x0, 0x8, 'syz0\x00'}, 0x3, 0x0, 0x8, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f0000000180)=['\x00', '-[\'\x00'], 0x5}) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/asound/seq/clients\x00', 0x0, 0x0) readv(r7, 0x0, 0x0) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000000040)={0x1, 0x7, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x81) unshare(0x64000600) r9 = socket$can_j1939(0x1d, 0x2, 0x7) r10 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') getdents(r10, &(0x7f0000001fc0)=""/184, 0xb8) ioctl$sock_SIOCSPGRP(r9, 0x8902, &(0x7f0000000000)=r3) 2.796875408s ago: executing program 0 (id=1772): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) write$tun(r0, &(0x7f0000000200)={@val={0xa}, @void, @eth={@multicast, @empty, @void, {@ipv6={0x86dd, @udp={0xd, 0x6, '\x00 \x00', 0x11, 0x11, 0xff, @local, @mcast2, {[], {0x4f19, 0x4e20, 0x11, 0x0, @gue={{0x2, 0x0, 0x3, 0x5, 0x100}, 'J'}}}}}}}}, 0x4b) 2.796204351s ago: executing program 1 (id=1773): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x20, 0x0, 0x0, 0xfffff00c}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r3, &(0x7f0000001c00), 0x400000000000159, 0x40840) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r5 = getpid() ptrace$ARCH_GET_GS(0x1e, r5, 0x0, 0x1004) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="180000000000002000000000ff000000850000000f000000850000000500000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='rxrpc_local\x00', r6, 0x0, 0x4000000000000}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x2}, [@FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0x4, 0xfffffffb}, @FRA_GENERIC_POLICY=@FRA_L3MDEV={0x5, 0x13, 0x1}]}, 0x2c}}, 0x0) sched_setaffinity(0x0, 0x25, &(0x7f0000000340)=0x1400200bce) r7 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r7, &(0x7f000001b700)=""/102392, 0x18ff8) socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r9 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r9, r8, &(0x7f0000002080)=0x64, 0x21c) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1000}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETDEBUG(0xffffffffffffffff, 0x400454c9, &(0x7f0000000140)=0x1) 2.764942986s ago: executing program 2 (id=1774): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='sys_enter\x00'}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/igmp6\x00') preadv(r6, &(0x7f0000002400)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, 0x39c5, 0x0) 2.587704812s ago: executing program 0 (id=1775): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1f00000000000000000000000010000000000000", @ANYRES32=0x1, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) mmap(&(0x7f0000980000/0x2000)=nil, 0x2000, 0xb, 0x28011, r0, 0x0) 2.465240788s ago: executing program 0 (id=1776): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) clock_nanosleep(0x4, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) socket$can_j1939(0x1d, 0x2, 0x7) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r2, &(0x7f0000000080)=""/102356, 0x18fd4, 0x200) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum, 0x0, @desc2}) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000001180)=""/4113, 0x1011}], 0x1, 0x16, 0xfffffff9) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000009c0)=@bridge_getlink={0x28, 0x12, 0x101, 0x0, 0xffffffe0, {0x7, 0x0, 0x0, 0x0, 0x8448, 0x4000}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xc3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4050}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f000001b000)=ANY=[], 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a80)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2800003, 0x31, 0xffffffffffffffff, 0x231cd000) r5 = syz_clone(0x6004500, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) sendmsg$nl_route_sched(r0, 0x0, 0x10) r6 = syz_open_dev$sndctrl(&(0x7f000001b000), 0x8000000000000000, 0x2080) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f000001b080)={{0x1, 0x3, 0x3, 0x8, 'syz0\x00', 0x8}, 0x2, 0x20000000, 0xfffffff8, r5, 0x3, 0x7, 'syz1\x00', &(0x7f000001b040)=['\xd9*.)\x00', '{\x00', '%%.{\x00'], 0xc}) 1.687655265s ago: executing program 4 (id=1777): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000100)=0x400, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa1000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) r2 = bpf$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) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) symlink(0x0, &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="110000"], 0x48) socket$kcm(0x2c, 0x3, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r7 = socket(0x1e, 0x1, 0x0) connect$tipc(r7, &(0x7f0000000000)=@id={0x1e, 0x3, 0x1, {0x4e22, 0x4}}, 0x10) write$binfmt_misc(r7, &(0x7f0000000340), 0x2000011a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) 1.421779678s ago: executing program 2 (id=1778): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) preadv2(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000100), 0x3, 0x1a7a40) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$P9_RCREATE(r5, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0x4, 0x3, 0x7}, 0x8}}, 0x18) write$binfmt_misc(r5, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000002c0)={r5, 0x0, {0x2a00, 0x80010000, 0x0, 0x4, 0x48dd, 0x0, 0x0, 0x0, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100000000000000fe00", "2809e8dbe108598948224ad54afac100875397bdb22d0000b420a1a93c9e01177d3d058dd4992861ac00", "90be8b1c551265406c7f306003d8a0f4bd00", [0x100000000, 0x7]}}) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000740)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0xc7b4, @remote, 0x1}, @in={0x2, 0x4e24, @private=0xa010102}}}, 0x118) sendmsg$nl_generic(r3, &(0x7f0000000240)={0x0, 0xfffffffffffffe2b, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001600010a"], 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) recvmmsg(r3, &(0x7f0000002a40)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x40002000, 0x0) r6 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r6, 0x0, 0xca, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, @vifc_lcl_addr=@rand_addr=0xc0586300, @private=0xffffffff}, 0x10) recvmmsg(r3, 0x0, 0x0, 0x60, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xddf}, &(0x7f00000000c0)=0x8) socket$phonet_pipe(0x23, 0x5, 0x2) openat$vcsu(0xffffffffffffff9c, 0x0, 0x200040, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{}, 0x0, 0x0}, 0x20) 1.162991254s ago: executing program 3 (id=1779): writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)}, {&(0x7f0000000280)="729c6bfc26865d3c3e91fdb80bbdc3d35db41f1cd792bf7cdf1aacf35e1df778605b84ae8c80921d636c30e41189a74e493f3b80fb6b1cbcad2936fe64fe8e3a2022ce717965953385b39539c2b823132b15c4dbfd3ff66929457c3ee073f09533d220a676cd3369fe67b9f40c", 0x6d}], 0x2) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)=[@code={0x1, 0x60, {"3ef30fc735fc9a00003e0f01c8c4417df1a9b398000066b824008ec8460f79f2c4e1717db49c26000000b9800000c00f3235000400000f307b9666baa00066b8000066ef66bad1040f01c2260f78da"}}], 0x60}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x6c00, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000740)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x84, 0x6}], 0x10}}], 0x1, 0x40804) ioctl$KVM_CAP_X86_USER_SPACE_MSR(r1, 0x4068aea3, &(0x7f00000001c0)={0xbc, 0x0, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.146118572s ago: executing program 1 (id=1780): r0 = socket$netlink(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x220000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x82802, 0xf) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000080)="db4654", 0x3}], 0x1) readv(r2, &(0x7f00000001c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) close(0xffffffffffffffff) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r4, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_VIF(r4, 0x0, 0xca, &(0x7f0000003d80)={0x0, 0x0, 0x3, 0x0, @vifc_lcl_addr=@local, @local}, 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r6, 0x0, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x0, 0x0, @vifc_lcl_addr=@local, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfb, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @echo_reply={0x0, 0x0, 0x0, 0x64, 0xd2}}}}}, 0x0) setsockopt$MRT_ADD_MFC_PROXY(r6, 0x0, 0xd2, &(0x7f0000000200)={@empty, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xfffffff7, 0x4, 0x40000006}, 0x3c) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r7) sendmsg$NL80211_CMD_NEW_INTERFACE(r7, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x38, r8, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'nicvf0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000d042abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002400128009000100626f6e640000000014000280050001000600000005001b"], 0x44}}, 0x0) socket$netlink(0x10, 0x3, 0x0) 753.926203ms ago: executing program 4 (id=1781): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, 0x0, &(0x7f00000002c0)) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) r2 = syz_clone(0x20100000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc08c5332, &(0x7f0000000400)={{0x40, 0x3}, 0x1, 0x4, 0x88, {}, 0x0, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) pidfd_send_signal(r3, 0x1, 0x0, 0x4) syz_usb_connect(0x2, 0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000bd3619204433f0224def010203010902400001020000000904"], 0x0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x80800) sendto$inet_nvme_icreq_pdu(r6, &(0x7f0000000000)={{0x0, 0x0, 0x80, 0x9}, 0x0, 0x0, 0x7, 0x8}, 0x80, 0x0, 0x0, 0x0) fstatfs(r1, &(0x7f0000000100)=""/180) syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x121880, 0x0) 648.317619ms ago: executing program 3 (id=1782): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mknod(&(0x7f0000001b40)='./file0\x00', 0x400, 0xffffffff) mount$nfs(0x0, &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80), 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r1]) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x40c00, 0x0) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f00000000c0)=0x3) socket(0x2, 0x80805, 0x0) pipe2$watch_queue(&(0x7f00000021c0), 0x80) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xfffffffffffffd27}, 0x48) 644.991315ms ago: executing program 1 (id=1783): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r3) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="65572abd70000600000004"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24004052) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r4, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x4800) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x44, r4, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000041}, 0xc001) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'rti800\x00', [0x24, 0x3, 0x2, 0x10, 0x4, 0xcc7, 0xc9, 0x5c952399, 0x5, 0x3ff, 0x802, 0xbc20, 0x1, 0x6, 0x9, 0x0, 0x1, 0x200000, 0xfffffff4, 0x2, 0x0, 0xfffffffd, 0xfffffffd, 0xfffffff5, 0xffffeadb, 0x3, 0x7ff, 0xb, 0x0, 0x8000000, 0x4]}) read(r0, 0x0, 0x0) 557.379244ms ago: executing program 1 (id=1784): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) (async) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) (async) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000040)='GPL\x00'}, 0x94) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="4be88fa3090000000000000086dd485f67823330e9e9fe9d5f74ab00000000000000000000aa000000000000000000000000000000018000907800710007"], 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0x2d, 0x0, &(0x7f00000000c0)="25998234dee13e3a4875325c8229e95b12a11590682c872637e1d25080ebb4c73cff037ef1392a6f509247af2c", 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0x0}, 0x18) (async) r7 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r6) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r5, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010426bd7000fcdbdf250200000008000100", @ANYRES32=r8], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) (async) write$nci(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="410302070402e50512c71dcc80b3c4f576ebda506287a4ebf7e50102"], 0x1c) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r10 = accept4(r9, 0x0, 0x0, 0x800) sendmmsg$alg(r10, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb09587", 0x4b}, {&(0x7f00000003c0)="e8700e444d", 0x5}], 0x3}], 0x1, 0x40800) 359.334607ms ago: executing program 2 (id=1785): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000008c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x38, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'nicvf0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x38}}, 0x0) 0s ago: executing program 2 (id=1786): socket$key(0xf, 0x3, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0cff3c20"], 0xf) fchdir(0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x101000, 0x108) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18050000000000fe000000004b64ffec850000007d000000040000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x40, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x10, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_INIT(r5, 0x0, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x0, 0x0, 0x5}) close(r5) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) getdents64(r0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): stem_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 370.975802][ T30] audit: type=1400 audit(2000000280.710:746): avc: denied { ioctl } for pid=10213 comm="syz.0.1116" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb70d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 371.030288][T10219] comedi comedi3: comedi_test: 10 microvolt, 2046 microsecond waveform attached [ 371.432120][ T5876] usb 3-1: USB disconnect, device number 59 [ 371.658319][T10220] hub 1-0:1.0: USB hub found [ 371.696794][T10220] hub 1-0:1.0: 1 port detected [ 372.276758][T10233] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1121'. [ 372.289438][T10233] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1121'. [ 372.664727][ T30] audit: type=1400 audit(2000000282.410:747): avc: denied { connect } for pid=10232 comm="syz.2.1121" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 374.263347][T10279] vlan4: entered promiscuous mode [ 374.544713][ T792] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 374.625002][ T30] audit: type=1326 audit(2000000284.360:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 374.797938][T10291] syz.4.1134 (10291): drop_caches: 2 [ 374.807564][T10291] syz.4.1134 (10291): drop_caches: 2 [ 374.834886][ T792] usb 1-1: too many configurations: 15, using maximum allowed: 8 [ 374.992608][ T30] audit: type=1326 audit(2000000284.360:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 375.019507][ T792] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 375.034858][ T792] usb 1-1: can't read configurations, error -22 [ 375.101472][ T30] audit: type=1326 audit(2000000284.370:750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 375.304714][ T792] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 375.360990][ T30] audit: type=1326 audit(2000000284.370:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 375.687512][ T792] usb 1-1: too many configurations: 15, using maximum allowed: 8 [ 376.037057][T10307] audit: audit_backlog=65 > audit_backlog_limit=64 [ 376.052812][ T30] audit: type=1326 audit(2000000284.370:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.054390][ T792] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 376.084368][T10307] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 376.084388][T10307] audit: backlog limit exceeded [ 376.112453][ T792] usb 1-1: can't read configurations, error -22 [ 376.127443][ T792] usb usb1-port1: attempt power cycle [ 376.191663][ T30] audit: type=1326 audit(2000000284.370:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.233225][T10311] netlink: 'syz.1.1143': attribute type 3 has an invalid length. [ 376.406353][ T30] audit: type=1326 audit(2000000284.370:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.496742][ T30] audit: type=1326 audit(2000000284.370:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.545835][T10321] overlayfs: missing 'lowerdir' [ 376.584689][ T24] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 376.642226][ T792] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 376.686627][ T792] usb 1-1: too many configurations: 15, using maximum allowed: 8 [ 376.709306][ T792] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 376.718422][ T30] audit: type=1326 audit(2000000284.370:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=100 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.757988][ T792] usb 1-1: can't read configurations, error -22 [ 376.777920][ T30] audit: type=1326 audit(2000000284.370:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.845521][ T30] audit: type=1326 audit(2000000284.370:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10285 comm="syz.3.1135" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 376.890029][ T24] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 376.900093][ T792] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 376.911307][ T24] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 376.929443][ T24] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 376.944173][ T5819] usb 3-1: new full-speed USB device number 60 using dummy_hcd [ 376.952416][ T24] usb 2-1: config 220 has no interface number 2 [ 376.958971][ T792] usb 1-1: too many configurations: 15, using maximum allowed: 8 [ 376.985765][ T24] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 377.000811][ T24] usb 2-1: config 220 interface 0 has no altsetting 0 [ 377.017289][ T792] usb 1-1: config index 0 descriptor too short (expected 9, got 0) [ 377.027765][ T24] usb 2-1: config 220 interface 76 has no altsetting 0 [ 377.041231][ T792] usb 1-1: can't read configurations, error -22 [ 377.048293][ T792] usb usb1-port1: unable to enumerate USB device [ 377.055102][ T24] usb 2-1: config 220 interface 1 has no altsetting 0 [ 377.071422][ T24] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 377.081085][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.094683][ T5819] usb 3-1: device descriptor read/64, error -71 [ 377.116568][ T24] usb 2-1: Product: syz [ 377.122044][ T24] usb 2-1: Manufacturer: syz [ 377.130824][ T24] usb 2-1: SerialNumber: syz [ 377.157607][T10324] nbd: couldn't find device at index 256 [ 377.179876][T10324] FAULT_INJECTION: forcing a failure. [ 377.179876][T10324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 377.208711][T10324] CPU: 0 UID: 0 PID: 10324 Comm: syz.4.1147 Tainted: G L syzkaller #0 PREEMPT(full) [ 377.208730][T10324] Tainted: [L]=SOFTLOCKUP [ 377.208734][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 377.208740][T10324] Call Trace: [ 377.208744][T10324] [ 377.208750][T10324] dump_stack_lvl+0x16c/0x1f0 [ 377.208776][T10324] should_fail_ex+0x512/0x640 [ 377.208802][T10324] _copy_from_user+0x2e/0xd0 [ 377.208825][T10324] kstrtouint_from_user+0xd6/0x1d0 [ 377.208840][T10324] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 377.208850][T10324] ? __lock_acquire+0x436/0x2890 [ 377.208870][T10324] proc_fail_nth_write+0x83/0x220 [ 377.208881][T10324] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 377.208898][T10324] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 377.208913][T10324] vfs_write+0x2a0/0x11d0 [ 377.208934][T10324] ? __pfx___mutex_lock+0x10/0x10 [ 377.208961][T10324] ? __pfx_vfs_write+0x10/0x10 [ 377.208982][T10324] ? __fget_files+0x20e/0x3c0 [ 377.209012][T10324] ksys_write+0x12a/0x250 [ 377.209032][T10324] ? __pfx_ksys_write+0x10/0x10 [ 377.209058][T10324] do_syscall_64+0xcd/0xf80 [ 377.209079][T10324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.209094][T10324] RIP: 0033:0x7f8b93d8e1ff [ 377.209106][T10324] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 377.209120][T10324] RSP: 002b:00007f8b94c86030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 377.209130][T10324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b93d8e1ff [ 377.209137][T10324] RDX: 0000000000000001 RSI: 00007f8b94c860a0 RDI: 0000000000000003 [ 377.209142][T10324] RBP: 00007f8b94c86090 R08: 0000000000000000 R09: 0000000000000000 [ 377.209148][T10324] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 377.209154][T10324] R13: 00007f8b93fe6038 R14: 00007f8b93fe5fa0 R15: 00007ffef9b52788 [ 377.209168][T10324] [ 377.637417][ T24] usb 2-1: selecting invalid altsetting 0 [ 377.647537][ T24] uvcvideo 2-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 377.656442][ T5819] usb 3-1: new full-speed USB device number 61 using dummy_hcd [ 377.688535][ T24] uvcvideo 2-1:220.0: No valid video chain found. [ 377.713444][ T24] usb 2-1: selecting invalid altsetting 0 [ 377.726224][ T24] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 377.766368][ T24] usb 2-1: USB disconnect, device number 55 [ 377.794881][ T5819] usb 3-1: device descriptor read/64, error -71 [ 377.909525][ T5819] usb usb3-port1: attempt power cycle [ 378.110357][T10343] block device autoloading is deprecated and will be removed. [ 378.136112][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.594671][ T5819] usb 3-1: new full-speed USB device number 62 using dummy_hcd [ 378.615699][ T5819] usb 3-1: device descriptor read/8, error -71 [ 378.914782][ T5819] usb 3-1: new full-speed USB device number 63 using dummy_hcd [ 379.003207][ T5819] usb 3-1: device descriptor read/8, error -71 [ 379.156348][ T5819] usb usb3-port1: unable to enumerate USB device [ 380.157784][T10367] syz.1.1157 (10367): drop_caches: 2 [ 380.170431][T10367] syz.1.1157 (10367): drop_caches: 2 [ 380.482670][T10369] netlink: 'syz.2.1160': attribute type 1 has an invalid length. [ 380.498008][T10369] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 381.240292][ T5819] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 381.654781][ T5819] usb 5-1: Using ep0 maxpacket: 32 [ 381.736507][ T5819] usb 5-1: config 0 has an invalid interface number: 172 but max is 0 [ 381.767750][ T5819] usb 5-1: config 0 has no interface number 0 [ 381.773842][ T5819] usb 5-1: config 0 interface 172 altsetting 0 endpoint 0x8F has an invalid bInterval 95, changing to 10 [ 382.244179][ T5819] usb 5-1: config 0 interface 172 altsetting 0 endpoint 0x8F has invalid maxpacket 24934, setting to 1024 [ 382.310171][ T5819] usb 5-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 382.319947][ T5819] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.328567][ T5819] usb 5-1: Product: syz [ 382.336945][ T5819] usb 5-1: Manufacturer: syz [ 382.342618][ T5819] usb 5-1: SerialNumber: syz [ 382.356941][ T5819] usb 5-1: config 0 descriptor?? [ 382.371160][ T5819] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 382.436089][T10394] mmap: syz.3.1167 (10394): VmData 25841664 exceed data ulimit 8. Update limits or use boot option ignore_rlimit_data. [ 382.895194][ T5819] gspca_pac7302: reg_w() failed i: ff v: 01 error -110 [ 382.978413][ T5819] gspca_pac7302 5-1:0.172: probe with driver gspca_pac7302 failed with error -110 [ 384.062817][ T5925] usb 5-1: USB disconnect, device number 53 [ 384.866094][T10436] nbd: couldn't find device at index 256 [ 386.173502][ T30] kauditd_printk_skb: 70 callbacks suppressed [ 386.173513][ T30] audit: type=1400 audit(2000000295.910:829): avc: denied { create } for pid=10453 comm="syz.3.1180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 386.321214][T10456] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(8) [ 386.327751][T10456] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 386.459646][ T30] audit: type=1400 audit(2000000296.100:830): avc: denied { map } for pid=10468 comm="syz.1.1181" path="socket:[34969]" dev="sockfs" ino=34969 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 386.485848][T10460] bond1 (unregistering): Released all slaves [ 386.499650][ T30] audit: type=1400 audit(2000000296.100:831): avc: denied { accept } for pid=10468 comm="syz.1.1181" path="socket:[34969]" dev="sockfs" ino=34969 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 386.500805][T10456] vhci_hcd vhci_hcd.0: Device attached [ 386.744216][ T7983] usb 39-1: new high-speed USB device number 2 using vhci_hcd [ 386.971806][ T30] audit: type=1400 audit(2000000296.330:832): avc: denied { block_suspend } for pid=10468 comm="syz.1.1181" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 387.098841][T10465] vhci_hcd: connection reset by peer [ 387.152725][ T36] vhci_hcd vhci_hcd.3: stop threads [ 387.195733][ T36] vhci_hcd vhci_hcd.3: release socket [ 387.238854][ T36] vhci_hcd vhci_hcd.3: disconnect device [ 387.472496][ T30] audit: type=1400 audit(2000000297.210:833): avc: denied { mount } for pid=10480 comm="syz.2.1183" name="/" dev="afs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 388.029273][T10497] lo speed is unknown, defaulting to 1000 [ 388.324705][T10483] kAFS: unable to lookup cell '(,' [ 388.536545][ T30] audit: type=1400 audit(2000000298.280:834): avc: denied { unmount } for pid=5814 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 388.587248][ T30] audit: type=1400 audit(2000000298.330:835): avc: denied { shutdown } for pid=10481 comm="syz.4.1184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 388.628768][ T5876] libceph: connect (1)[c::]:6789 error -101 [ 388.645522][ T5876] libceph: mon0 (1)[c::]:6789 connect error [ 388.658973][ T30] audit: type=1400 audit(2000000298.390:836): avc: denied { map } for pid=10489 comm="syz.3.1185" path="/dev/net/tun" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 388.699856][T10505] ceph: No mds server is up or the cluster is laggy [ 389.014966][ T30] audit: type=1400 audit(2000000298.390:837): avc: denied { execute } for pid=10489 comm="syz.3.1185" path="/dev/net/tun" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 389.452553][ T30] audit: type=1326 audit(2000000299.190:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10518 comm="syz.2.1188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 389.846772][T10530] loop3: detected capacity change from 0 to 7 [ 389.854936][T10530] Dev loop3: unable to read RDB block 7 [ 389.860512][T10530] loop3: AHDI p3 p4 [ 389.864485][T10530] loop3: partition table partially beyond EOD, truncated [ 389.871735][T10530] loop3: p3 start 1702000233 is beyond EOD, truncated [ 390.045815][T10531] overlay: ./file0 is not a directory [ 390.342936][ T5187] Dev loop3: unable to read RDB block 7 [ 390.366217][ T5187] loop3: AHDI p3 p4 [ 390.384057][ T5187] loop3: partition table partially beyond EOD, truncated [ 390.405758][ T5187] loop3: p3 start 1702000233 is beyond EOD, truncated [ 390.597992][T10540] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1193'. [ 394.760324][ T7983] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 395.621259][T10556] SELinux: Context system_u: is not valid (left unmapped). [ 395.632496][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 395.632511][ T30] audit: type=1400 audit(2000000305.370:849): avc: denied { relabelto } for pid=10555 comm="syz.0.1200" name="memfd:" dev="hugetlbfs" ino=34315 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:" [ 395.636012][T10556] nbd: couldn't find device at index 256 [ 395.673800][ T30] audit: type=1400 audit(2000000305.370:850): avc: denied { associate } for pid=10555 comm="syz.0.1200" name="memfd:" dev="hugetlbfs" ino=34315 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 395.746663][T10560] kAFS: unable to lookup cell '' [ 395.964912][ T5819] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 396.114629][ T5819] usb 3-1: Using ep0 maxpacket: 16 [ 396.121380][ T5819] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 396.132927][ T5819] usb 3-1: New USB device found, idVendor=28bd, idProduct=0933, bcdDevice= 0.00 [ 396.142503][ T5819] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.162353][ T5819] usb 3-1: config 0 descriptor?? [ 396.286481][T10570] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1199'. [ 397.407585][ T5819] usbhid 3-1:0.0: can't add hid device: -71 [ 397.478476][T10589] netlink: 'syz.4.1205': attribute type 1 has an invalid length. [ 397.487104][ T5819] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 397.563945][ T5819] usb 3-1: USB disconnect, device number 64 [ 397.784210][ T5925] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 398.374232][ T5925] usb 5-1: Using ep0 maxpacket: 32 [ 398.382834][ T5925] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 398.392568][ T5925] usb 5-1: can't read configurations, error -22 [ 398.405795][T10596] lo speed is unknown, defaulting to 1000 [ 398.524204][ T5925] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 398.694200][ T5925] usb 5-1: Using ep0 maxpacket: 32 [ 398.726405][ T5925] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 398.749798][ T5925] usb 5-1: can't read configurations, error -22 [ 398.777672][ T5925] usb usb5-port1: attempt power cycle [ 399.193519][ T5925] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 399.274809][ T5925] usb 5-1: Using ep0 maxpacket: 32 [ 399.281776][ T5925] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 399.290423][ T5925] usb 5-1: can't read configurations, error -22 [ 399.447165][ T5925] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 399.478624][ T5925] usb 5-1: Using ep0 maxpacket: 32 [ 399.791053][ T5925] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 399.804746][ T5925] usb 5-1: can't read configurations, error -22 [ 399.814651][ T5925] usb usb5-port1: unable to enumerate USB device [ 400.760007][ T30] audit: type=1400 audit(2000000310.430:851): avc: denied { create } for pid=10631 comm="syz.0.1219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 401.351752][ T30] audit: type=1400 audit(2000000310.440:852): avc: denied { write } for pid=10631 comm="syz.0.1219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 402.764289][ T24] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 402.929147][ T24] usb 3-1: config 0 has an invalid interface number: 46 but max is 0 [ 403.244551][ T24] usb 3-1: config 0 has no interface number 0 [ 403.260381][ T24] usb 3-1: config 0 interface 46 has no altsetting 0 [ 403.270649][ T24] usb 3-1: New USB device found, idVendor=045b, idProduct=0248, bcdDevice=d8.eb [ 403.283649][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.326775][ T24] usb 3-1: config 0 descriptor?? [ 404.781335][ T24] usb 3-1: string descriptor 0 read error: -71 [ 404.883402][ T24] cdc_acm 3-1:0.46: Zero length descriptor references [ 404.895045][ T24] cdc_acm 3-1:0.46: probe with driver cdc_acm failed with error -22 [ 404.908582][ T24] usb 3-1: USB disconnect, device number 65 [ 404.974730][ T30] audit: type=1400 audit(2000000314.720:853): avc: denied { mount } for pid=10665 comm="syz.1.1227" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 405.021787][ T30] audit: type=1400 audit(2000000314.760:854): avc: denied { unmount } for pid=5810 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 405.882842][T10685] loop3: detected capacity change from 0 to 7 [ 405.909231][T10685] Dev loop3: unable to read RDB block 7 [ 405.914890][T10685] loop3: AHDI p3 p4 [ 405.919156][T10685] loop3: partition table partially beyond EOD, truncated [ 405.926292][T10685] loop3: p3 start 1702000233 is beyond EOD, truncated [ 405.954435][T10688] xt_NFQUEUE: number of total queues is 0 [ 406.649050][T10693] vlan2: entered promiscuous mode [ 407.584617][ T792] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 407.634144][ T5897] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 407.745099][ T792] usb 2-1: Using ep0 maxpacket: 32 [ 407.781257][ T792] usb 2-1: config 0 interface 0 has no altsetting 0 [ 407.853312][ T792] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 407.920088][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.988164][ T792] usb 2-1: Product: syz [ 408.011102][ T792] usb 2-1: Manufacturer: syz [ 408.064315][ T792] usb 2-1: SerialNumber: syz [ 408.139034][ T792] usb 2-1: config 0 descriptor?? [ 408.195227][ T5897] usb 1-1: device descriptor read/64, error -71 [ 408.483291][T10702] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 408.505444][T10702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 408.524168][ T5897] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 408.542109][ T792] gs_usb 2-1:0.0: Couldn't send data format (err=-71) [ 408.557628][ T792] gs_usb 2-1:0.0: probe with driver gs_usb failed with error -71 [ 408.664216][ T5897] usb 1-1: device descriptor read/64, error -71 [ 408.668612][ T792] usb 2-1: USB disconnect, device number 56 [ 408.874010][ T5897] usb usb1-port1: attempt power cycle [ 409.379102][ T30] audit: type=1400 audit(2000000318.750:855): avc: denied { connect } for pid=10723 comm="syz.4.1244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 409.674318][ T5897] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 409.733586][ T5897] usb 1-1: device descriptor read/8, error -71 [ 410.154169][ T5897] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 410.175067][ T5897] usb 1-1: device descriptor read/8, error -71 [ 410.304422][ T5897] usb usb1-port1: unable to enumerate USB device [ 410.466917][ T30] audit: type=1326 audit(2000000320.210:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 410.652809][ T30] audit: type=1326 audit(2000000320.240:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 410.695275][ T30] audit: type=1326 audit(2000000320.330:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 410.811944][ T30] audit: type=1326 audit(2000000320.330:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 410.905286][ T30] audit: type=1326 audit(2000000320.330:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 410.997226][ T30] audit: type=1326 audit(2000000320.330:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 411.042680][T10762] ./file0: Can't open blockdev [ 411.639555][ T30] audit: type=1326 audit(2000000320.330:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 411.679509][ T30] audit: type=1326 audit(2000000320.330:863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 411.685545][T10762] ./file0: Can't open blockdev [ 411.763218][ T30] audit: type=1326 audit(2000000320.330:864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10746 comm="syz.0.1251" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fce28f8f749 code=0x7ffc0000 [ 412.624952][T10782] can: request_module (can-proto-0) failed. [ 414.652442][T10816] lo speed is unknown, defaulting to 1000 [ 415.424705][ T5895] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 415.584725][ T5895] usb 3-1: Using ep0 maxpacket: 16 [ 415.599455][ T5895] usb 3-1: New USB device found, idVendor=2001, idProduct=4002, bcdDevice=df.bf [ 415.656624][ T5895] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 415.680627][ T5895] usb 3-1: config 0 descriptor?? [ 416.101454][T10844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 416.134736][T10844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 416.135284][T10844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 416.135466][T10844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 416.361011][ T5895] pegasus 3-1:0.0: probe with driver pegasus failed with error -71 [ 416.373420][T10853] workqueue: name exceeds WQ_NAME_LEN. Truncating to: 1^!l1*$pOcɔr$G [ 416.399166][ T5895] usb 3-1: USB disconnect, device number 66 [ 416.473864][ T5187] udevd[5187]: worker [5990] terminated by signal 33 (Unknown signal 33) [ 416.493313][ T5187] udevd[5187]: worker [5990] failed while handling '/devices/platform/dummy_hcd.2/usb3/3-1' [ 416.551988][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 416.552004][ T30] audit: type=1400 audit(2000000326.290:917): avc: denied { remount } for pid=10847 comm="syz.3.1277" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 417.117437][ T30] audit: type=1326 audit(2000000326.860:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10867 comm="syz.2.1282" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc3dfb8f749 code=0x0 [ 417.853358][ T30] audit: type=1400 audit(2000000327.590:919): avc: denied { append } for pid=10869 comm="syz.4.1283" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 418.083075][ T792] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 418.430361][ T792] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 418.707255][ T792] usb 2-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 418.722685][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.737000][ T792] usb 2-1: Product: syz [ 418.746640][ T792] usb 2-1: Manufacturer: syz [ 418.755146][ T792] usb 2-1: SerialNumber: syz [ 418.810344][T10896] sp0: Synchronizing with TNC [ 418.974790][T10897] openvswitch: netlink: Key type 121 is out of range max 32 [ 419.078484][ T792] usb 2-1: selecting invalid altsetting 1 [ 419.148657][ T792] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 419.150331][ T792] dvb_usb_lmedm04 2-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 419.347419][ T792] usb 2-1: USB disconnect, device number 57 [ 419.651524][T10895] [U] [ 419.699980][T10906] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 420.516066][ T30] audit: type=1400 audit(2000000330.260:920): avc: denied { execute } for pid=10912 comm="syz.4.1294" 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 [ 422.597985][ T30] audit: type=1400 audit(2000524620.326:921): avc: denied { name_connect } for pid=10938 comm="syz.1.1300" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 422.787199][T10943] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1300'. [ 424.455607][ T792] usb 1-1: new full-speed USB device number 50 using dummy_hcd [ 424.754355][ T792] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 424.765185][T10971] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1310'. [ 424.778361][T10969] netlink: 'syz.1.1309': attribute type 2 has an invalid length. [ 424.793985][T10969] netlink: 'syz.1.1309': attribute type 1 has an invalid length. [ 424.805267][T10969] bridge0: port 1(bridge_slave_0) entered forwarding state [ 424.853138][ T792] usb 1-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 424.867091][ T792] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.890649][ T792] usb 1-1: Product: syz [ 424.909382][ T792] usb 1-1: Manufacturer: syz [ 424.927123][ T792] usb 1-1: SerialNumber: syz [ 424.983747][ T30] audit: type=1400 audit(2000524622.637:922): avc: denied { create } for pid=10980 comm="syz.4.1312" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 425.372265][ T792] usb 1-1: selecting invalid altsetting 1 [ 425.394699][ T792] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 425.394776][ T792] dvb_usb_lmedm04 1-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 425.444723][ T792] usb 1-1: USB disconnect, device number 50 [ 425.725163][ T5936] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 425.810701][T10992] loop8: detected capacity change from 0 to 8 [ 425.833475][T10992] Dev loop8: unable to read RDB block 8 [ 425.846211][T10992] loop8: unable to read partition table [ 425.856565][T10992] loop8: partition table beyond EOD, truncated [ 425.866894][T10992] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 425.900242][ T5936] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 425.909260][ T5936] usb 5-1: config 0 has no interface number 0 [ 425.920960][ T5936] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 425.932710][ T5936] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 425.976348][ T5936] usb 5-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.18 [ 426.003522][ T5936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.023090][ T5936] usb 5-1: config 0 descriptor?? [ 426.029127][ T30] audit: type=1326 audit(2000524623.659:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11000 comm="syz.0.1318" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x0 [ 426.682187][T11016] netlink: 'syz.2.1322': attribute type 4 has an invalid length. [ 426.740119][T11015] netlink: 'syz.2.1322': attribute type 4 has an invalid length. [ 426.778496][ T5936] input: HID 04d9:a055 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.1/0003:04D9:A055.0010/input/input23 [ 426.826473][T10984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.836058][T10984] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 426.853702][ T5895] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 426.978894][T11020] netlink: 'syz.2.1324': attribute type 12 has an invalid length. [ 427.019373][ T5936] holtek_kbd 0003:04D9:A055.0010: input,hidraw0: USB HID v0.00 Keyboard [HID 04d9:a055] on usb-dummy_hcd.4-1/input1 [ 427.027532][ T5895] usb 1-1: Using ep0 maxpacket: 32 [ 427.053175][ T5936] usb 5-1: USB disconnect, device number 58 [ 427.064446][ T5895] usb 1-1: config 2 has an invalid interface number: 1 but max is 0 [ 427.080482][ T5895] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 427.136419][T11022] fido_id[11022]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 427.151968][ T5895] usb 1-1: config 2 has 2 interfaces, different from the descriptor's value: 1 [ 427.208528][ T5895] usb 1-1: New USB device found, idVendor=22b8, idProduct=2d97, bcdDevice=51.64 [ 427.229733][ T5895] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.239617][ T5895] usb 1-1: Product: syz [ 427.293731][ T24] usb 3-1: new full-speed USB device number 67 using dummy_hcd [ 427.417928][ T5895] usb 1-1: Manufacturer: syz [ 427.422748][ T5895] usb 1-1: SerialNumber: syz [ 427.445382][ T5895] cdc_acm 1-1:2.1: probe with driver cdc_acm failed with error -22 [ 427.499376][ T24] usb 3-1: config 8 has an invalid interface number: 177 but max is 0 [ 427.899876][ T24] usb 3-1: config 8 has no interface number 0 [ 427.915630][ T5895] cdc_acm 1-1:2.0: probe with driver cdc_acm failed with error -22 [ 427.931002][ T24] usb 3-1: config 8 interface 177 altsetting 9 has an endpoint descriptor with address 0xAD, changing to 0x8D [ 427.964358][ T24] usb 3-1: config 8 interface 177 altsetting 9 endpoint 0x8D has invalid maxpacket 1023, setting to 64 [ 428.002728][ T24] usb 3-1: config 8 interface 177 altsetting 9 endpoint 0x87 has invalid wMaxPacketSize 0 [ 428.016446][ T24] usb 3-1: config 8 interface 177 has no altsetting 0 [ 428.035184][ T24] usb 3-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1 [ 428.045506][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.082149][T11020] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 428.273490][T11031] loop8: detected capacity change from 0 to 8 [ 428.290891][ T7320] Dev loop8: unable to read RDB block 8 [ 428.310467][ T24] usb 3-1: string descriptor 0 read error: -71 [ 428.503687][ T7320] loop8: unable to read partition table [ 428.516257][ T7320] loop8: partition table beyond EOD, truncated [ 428.528734][ T24] ir_toy 3-1:8.177: required endpoints not found [ 428.538108][T11031] Dev loop8: unable to read RDB block 8 [ 428.552218][T11031] loop8: unable to read partition table [ 428.560034][ T24] usb 3-1: USB disconnect, device number 67 [ 428.679407][T11031] loop8: partition table beyond EOD, truncated [ 428.696864][T11031] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 428.983743][T11047] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1334'. [ 429.018187][T11053] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 429.313659][T11053] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 429.962161][ T792] usb 1-1: USB disconnect, device number 51 [ 430.130694][T11065] 9p: Bad value for 'rfdno' [ 430.305159][T11068] overlay: ./file0 is not a directory [ 430.418434][ T30] audit: type=1400 audit(2000524627.667:924): avc: denied { mounton } for pid=11064 comm="syz.1.1338" path="/253/file0" dev="tmpfs" ino=1371 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 430.804526][T11073] lo speed is unknown, defaulting to 1000 [ 431.050059][T11077] loop8: detected capacity change from 0 to 8 [ 431.061909][T11077] Dev loop8: unable to read RDB block 8 [ 431.072310][T11077] loop8: unable to read partition table [ 431.301888][T11077] loop8: partition table beyond EOD, truncated [ 431.356154][T11077] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 431.485655][T11085] vlan2: entered promiscuous mode [ 431.573535][T11091] MINIX-fs: unable to read superblock [ 431.842396][ T30] audit: type=1400 audit(2000524629.345:925): avc: denied { bind } for pid=11095 comm="syz.1.1348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 433.419946][ T30] audit: type=1400 audit(2000524630.898:926): avc: denied { connect } for pid=11109 comm="syz.0.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 433.459011][ T30] audit: type=1400 audit(2000524630.928:927): avc: denied { bind } for pid=11109 comm="syz.0.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 433.710054][ T30] audit: type=1400 audit(2000524630.937:928): avc: denied { setopt } for pid=11109 comm="syz.0.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 433.769135][T11115] loop8: detected capacity change from 0 to 8 [ 433.777329][ T30] audit: type=1400 audit(2000524630.937:929): avc: denied { write } for pid=11109 comm="syz.0.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 433.807348][ T7320] Dev loop8: unable to read RDB block 8 [ 433.820767][ T7320] loop8: unable to read partition table [ 433.834247][ T7320] loop8: partition table beyond EOD, truncated [ 433.849613][ T30] audit: type=1400 audit(2000524630.937:930): avc: denied { read } for pid=11109 comm="syz.0.1351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 433.877776][T11115] Dev loop8: unable to read RDB block 8 [ 433.981523][T11115] loop8: unable to read partition table [ 434.002151][T11115] loop8: partition table beyond EOD, truncated [ 434.104914][T11115] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 435.279251][ T30] audit: type=1326 audit(2000524632.730:931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11125 comm="syz.0.1356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fce28f8f749 code=0x7fc00000 [ 437.537774][T11162] use of bytesused == 0 is deprecated and will be removed in the future, [ 437.546799][T11162] use the actual size instead. [ 438.055687][T11168] loop8: detected capacity change from 0 to 8 [ 438.070688][T11168] Dev loop8: unable to read RDB block 8 [ 438.102871][T11168] loop8: unable to read partition table [ 438.108875][T11168] loop8: partition table beyond EOD, truncated [ 438.129189][T11168] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 438.463478][T11132] vlan2: entered promiscuous mode [ 438.504719][T11116] [U] [ 438.825195][T11182] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 438.849498][T11182] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 438.952096][ T8254] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 439.763390][T11199] FAULT_INJECTION: forcing a failure. [ 439.763390][T11199] name failslab, interval 1, probability 0, space 0, times 0 [ 439.777139][T11199] CPU: 1 UID: 0 PID: 11199 Comm: syz.4.1374 Tainted: G L syzkaller #0 PREEMPT(full) [ 439.777169][T11199] Tainted: [L]=SOFTLOCKUP [ 439.777174][T11199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 439.777183][T11199] Call Trace: [ 439.777189][T11199] [ 439.777195][T11199] dump_stack_lvl+0x16c/0x1f0 [ 439.777221][T11199] should_fail_ex+0x512/0x640 [ 439.777244][T11199] ? fs_reclaim_acquire+0xae/0x150 [ 439.777269][T11199] should_failslab+0xc2/0x120 [ 439.777291][T11199] __kmalloc_noprof+0xeb/0x910 [ 439.777328][T11199] ? tomoyo_encode2+0x100/0x3e0 [ 439.777360][T11199] ? tomoyo_encode2+0x100/0x3e0 [ 439.777380][T11199] tomoyo_encode2+0x100/0x3e0 [ 439.777406][T11199] tomoyo_encode+0x29/0x50 [ 439.777426][T11199] tomoyo_realpath_from_path+0x18f/0x6e0 [ 439.777451][T11199] ? tomoyo_profile+0x47/0x60 [ 439.777478][T11199] tomoyo_path_number_perm+0x245/0x580 [ 439.777496][T11199] ? tomoyo_path_number_perm+0x237/0x580 [ 439.777517][T11199] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 439.777538][T11199] ? find_held_lock+0x2b/0x80 [ 439.777584][T11199] ? find_held_lock+0x2b/0x80 [ 439.777607][T11199] ? hook_file_ioctl_common+0x144/0x410 [ 439.777638][T11199] ? __fget_files+0x20e/0x3c0 [ 439.777666][T11199] security_file_ioctl+0x9b/0x240 [ 439.777688][T11199] __x64_sys_ioctl+0xb7/0x210 [ 439.777710][T11199] do_syscall_64+0xcd/0xf80 [ 439.777734][T11199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.777750][T11199] RIP: 0033:0x7f8b93d8f749 [ 439.777763][T11199] 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 [ 439.777778][T11199] RSP: 002b:00007f8b94c86038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.777794][T11199] RAX: ffffffffffffffda RBX: 00007f8b93fe5fa0 RCX: 00007f8b93d8f749 [ 439.777804][T11199] RDX: 00002000000000c0 RSI: 000000000000890c RDI: 0000000000000003 [ 439.777814][T11199] RBP: 00007f8b94c86090 R08: 0000000000000000 R09: 0000000000000000 [ 439.777823][T11199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 439.777832][T11199] R13: 00007f8b93fe6038 R14: 00007f8b93fe5fa0 R15: 00007ffef9b52788 [ 439.777857][T11199] [ 440.041989][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.200589][T11199] ERROR: Out of memory at tomoyo_realpath_from_path. [ 440.237569][T11201] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1376'. [ 440.323939][T11205] tmpfs: Unknown parameter 'grfode_hodlimit' [ 440.849058][T11215] overlayfs: invalid redirect (./file0/file1) [ 441.211208][ T8254] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 441.229612][T11221] overlayfs: invalid redirect (./file0/file1) [ 441.384529][ T8254] usb 3-1: Using ep0 maxpacket: 8 [ 441.391192][ T8254] usb 3-1: config 0 has an invalid interface number: 56 but max is 0 [ 441.401579][ T8254] usb 3-1: config 0 has no interface number 0 [ 441.409657][ T8254] usb 3-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 441.419047][ T8254] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.427840][ T8254] usb 3-1: Product: syz [ 441.432339][ T8254] usb 3-1: Manufacturer: syz [ 441.437988][ T8254] usb 3-1: SerialNumber: syz [ 441.475049][ T8254] usb 3-1: config 0 descriptor?? [ 441.490949][ T8254] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 441.499310][ T8254] pctv452e: pctv452e_power_ctrl: 1 [ 441.499310][ T8254] [ 441.508178][ T8254] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 441.508178][ T8254] [ 441.519558][ T8254] dvb-usb: bulk message failed: -22 (5/0) [ 441.527135][ T8254] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 441.537624][ T8254] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 441.546437][ T8254] usb 3-1: media controller created [ 441.553713][ T8254] dvb-usb: bulk message failed: -22 (8/0) [ 441.562726][ T8254] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 441.572449][ T8254] dvb-usb: MAC address reading failed. [ 441.578681][ T792] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 441.816046][ T5924] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 441.837547][ T8254] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 441.872496][ T8254] DVB: Unable to find symbol stb0899_attach() [ 441.880004][ T8254] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 441.922675][ T792] usb 2-1: Using ep0 maxpacket: 32 [ 441.942024][T11238] overlayfs: failed lookup in lower (newroot/265, name='bus', err=-40): overlapping layers [ 441.957758][T11238] FAULT_INJECTION: forcing a failure. [ 441.957758][T11238] name failslab, interval 1, probability 0, space 0, times 0 [ 441.971183][T11238] CPU: 1 UID: 0 PID: 11238 Comm: syz.2.1381 Tainted: G L syzkaller #0 PREEMPT(full) [ 441.971208][T11238] Tainted: [L]=SOFTLOCKUP [ 441.971214][T11238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 441.971224][T11238] Call Trace: [ 441.971230][T11238] [ 441.971236][T11238] dump_stack_lvl+0x16c/0x1f0 [ 441.971261][T11238] should_fail_ex+0x512/0x640 [ 441.971284][T11238] ? kmem_cache_alloc_noprof+0x62/0x770 [ 441.971305][T11238] should_failslab+0xc2/0x120 [ 441.971333][T11238] kmem_cache_alloc_noprof+0x83/0x770 [ 441.971348][T11238] ? __pfx___schedule+0x10/0x10 [ 441.971367][T11238] ? getname_flags.part.0+0x4c/0x550 [ 441.971389][T11238] ? getname_flags.part.0+0x4c/0x550 [ 441.971405][T11238] getname_flags.part.0+0x4c/0x550 [ 441.971420][T11238] ? rcu_is_watching+0x12/0xc0 [ 441.971439][T11238] getname_flags+0x93/0xf0 [ 441.971459][T11238] __x64_sys_mkdirat+0x76/0xb0 [ 441.971484][T11238] do_syscall_64+0xcd/0xf80 [ 441.971508][T11238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 441.971524][T11238] RIP: 0033:0x7fc3dfb8f749 [ 441.971538][T11238] 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 [ 441.971553][T11238] RSP: 002b:00007fc3dddf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 441.971569][T11238] RAX: ffffffffffffffda RBX: 00007fc3dfde6180 RCX: 00007fc3dfb8f749 [ 441.971580][T11238] RDX: 0000000000000000 RSI: 0000200000002040 RDI: ffffffffffffff9c [ 441.971590][T11238] RBP: 00007fc3dddf6090 R08: 0000000000000000 R09: 0000000000000000 [ 441.971600][T11238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 441.971609][T11238] R13: 00007fc3dfde6218 R14: 00007fc3dfde6180 R15: 00007ffe31cd8de8 [ 441.971633][T11238] [ 442.153418][ T792] usb 2-1: config 0 has an invalid interface number: 172 but max is 0 [ 442.165204][ T792] usb 2-1: config 0 has no interface number 0 [ 442.171988][ T792] usb 2-1: config 0 interface 172 altsetting 0 endpoint 0x8F has an invalid bInterval 95, changing to 10 [ 442.186569][ T792] usb 2-1: config 0 interface 172 altsetting 0 endpoint 0x8F has invalid maxpacket 24934, setting to 1024 [ 442.200764][ T792] usb 2-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 442.210034][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.221109][ T8254] rc_core: IR keymap rc-tt-1500 not found [ 442.228056][ T8254] Registered IR keymap rc-empty [ 442.234306][ T8254] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 442.246692][ T8254] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input24 [ 442.259459][ T8254] dvb-usb: schedule remote query interval to 100 msecs. [ 442.267669][ T8254] pctv452e: pctv452e_power_ctrl: 0 [ 442.267669][ T8254] [ 442.275571][ T8254] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 442.287779][ T792] usb 2-1: Product: syz [ 442.292557][ T792] usb 2-1: Manufacturer: syz [ 442.297183][ T792] usb 2-1: SerialNumber: syz [ 442.304547][ T792] usb 2-1: config 0 descriptor?? [ 442.329704][ T792] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 442.341285][ T5924] usb 4-1: Using ep0 maxpacket: 8 [ 442.374519][ T5924] usb 4-1: config 0 has an invalid interface number: 56 but max is 0 [ 442.398385][ T5924] usb 4-1: config 0 has no interface number 0 [ 442.419302][ T5924] usb 4-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 442.447964][ T5924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.456507][ T5924] usb 4-1: Product: syz [ 442.460775][ T5924] usb 4-1: Manufacturer: syz [ 442.465694][ T5924] usb 4-1: SerialNumber: syz [ 442.502628][ T8254] dvb-usb: bulk message failed: -22 (4/0) [ 442.510381][ T5924] usb 4-1: config 0 descriptor?? [ 442.511637][ T8254] dvb-usb: error -22 while querying for an remote control event. [ 442.547152][ T5924] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 443.137414][ T792] gspca_pac7302: reg_w() failed i: ff v: 01 error -110 [ 443.200052][ T792] gspca_pac7302 2-1:0.172: probe with driver gspca_pac7302 failed with error -110 [ 443.298012][ T5924] pctv452e: pctv452e_power_ctrl: 1 [ 443.298012][ T5924] [ 443.305700][ T5924] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 443.305700][ T5924] [ 443.317238][ T5924] dvb-usb: bulk message failed: -22 (5/0) [ 443.323917][ T792] dvb-usb: bulk message failed: -22 (4/0) [ 443.323954][ T792] dvb-usb: error -22 while querying for an remote control event. [ 443.425524][T11249] overlayfs: failed lookup in lower (newroot/297, name='bus', err=-40): overlapping layers [ 443.440835][T11249] overlayfs: invalid redirect (./file0/file1) [ 443.789295][ T8254] dvb-usb: bulk message failed: -22 (4/0) [ 443.795671][ T8254] dvb-usb: error -22 while querying for an remote control event. [ 443.850706][ T5924] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 443.903960][ T5876] usb 3-1: USB disconnect, device number 68 [ 444.053795][ T5924] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 444.197992][ T7983] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 444.234202][ T5924] usb 4-1: media controller created [ 444.263406][ T5924] dvb-usb: bulk message failed: -22 (8/0) [ 444.272709][ T5876] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 444.283898][ T5924] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 444.323684][T11248] syz.4.1389 (11248): drop_caches: 2 [ 444.335354][T11248] syz.4.1389 (11248): drop_caches: 2 [ 444.365277][ T5924] dvb-usb: MAC address reading failed. [ 444.401144][ T5924] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 444.482225][ T7983] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 444.499147][ T7983] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 444.524381][ T7983] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 444.543644][ T7983] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 444.566289][ T5924] DVB: Unable to find symbol stb0899_attach() [ 444.572594][ T5924] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 444.588093][ T7983] usb 1-1: Manufacturer: syz [ 444.619870][ T7983] usb 1-1: config 0 descriptor?? [ 444.687971][ T30] audit: type=1400 audit(2000524642.040:932): avc: denied { shutdown } for pid=11258 comm="syz.2.1393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 444.711918][ T5924] rc_core: IR keymap rc-tt-1500 not found [ 444.717773][ T7983] rc_core: IR keymap rc-hauppauge not found [ 444.728188][ T5924] Registered IR keymap rc-empty [ 444.733603][ T7983] Registered IR keymap rc-empty [ 445.297024][ T7983] rc rc1: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc1 [ 445.317016][ T5924] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 445.369523][ T7983] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc1/input26 [ 445.382799][ T5924] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input25 [ 445.398395][ T7983] usb 1-1: USB disconnect, device number 53 [ 445.902262][ T5924] dvb-usb: schedule remote query interval to 100 msecs. [ 445.921995][ T5924] pctv452e: pctv452e_power_ctrl: 0 [ 445.921995][ T5924] [ 445.935984][ T5925] usb 2-1: USB disconnect, device number 58 [ 445.997600][ T5924] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 446.031239][ T5875] dvb-usb: bulk message failed: -22 (4/0) [ 446.037387][ T5875] dvb-usb: error -22 while querying for an remote control event. [ 446.058083][ T5924] usb 4-1: USB disconnect, device number 33 [ 446.217358][ T5924] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 446.341498][T11280] vlan4: entered promiscuous mode [ 446.568826][ T5925] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 446.580223][T11287] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1402'. [ 446.746267][ T5925] usb 1-1: Using ep0 maxpacket: 32 [ 446.791896][ T5925] usb 1-1: config 0 has an invalid interface number: 172 but max is 0 [ 446.849437][ T5875] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 446.857335][ T5925] usb 1-1: config 0 has no interface number 0 [ 446.904778][ T5925] usb 1-1: config 0 interface 172 altsetting 0 endpoint 0x8F has an invalid bInterval 95, changing to 10 [ 447.021985][ T5925] usb 1-1: config 0 interface 172 altsetting 0 endpoint 0x8F has invalid maxpacket 24934, setting to 1024 [ 447.042310][ T5925] usb 1-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 447.051565][ T5925] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 447.059997][ T5925] usb 1-1: Product: syz [ 447.064432][ T5925] usb 1-1: Manufacturer: syz [ 447.069242][ T5925] usb 1-1: SerialNumber: syz [ 447.075412][ T5925] usb 1-1: config 0 descriptor?? [ 447.081363][ T5875] usb 5-1: Using ep0 maxpacket: 16 [ 447.092171][ T5925] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 447.099645][ T5875] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 447.111931][ T5875] usb 5-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 447.121051][ T5875] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 447.136504][ T5875] usb 5-1: Product: syz [ 447.140930][ T5875] usb 5-1: Manufacturer: syz [ 447.151722][ T5875] usb 5-1: SerialNumber: syz [ 447.174261][ T5875] usb 5-1: config 0 descriptor?? [ 447.196554][ T5875] gspca_main: STV06xx-2.14.0 probing 046d:08f0 [ 447.210293][ T5875] gspca_stv06xx: st6422 sensor detected [ 447.873880][ T5925] gspca_pac7302: reg_w() failed i: 78 v: 00 error -110 [ 448.070940][ T5925] gspca_pac7302 1-1:0.172: probe with driver gspca_pac7302 failed with error -110 [ 448.438016][ T5875] STV06xx 5-1:0.0: probe with driver STV06xx failed with error -71 [ 448.481385][ T5875] usb 5-1: USB disconnect, device number 59 [ 448.703725][T11316] kAFS: unable to lookup cell '({^@' [ 448.758087][T11318] loop8: detected capacity change from 0 to 8 [ 448.781130][ T7320] Dev loop8: unable to read RDB block 8 [ 448.791668][ T7320] loop8: unable to read partition table [ 448.807573][ T7320] loop8: partition table beyond EOD, truncated [ 448.830539][T11318] Dev loop8: unable to read RDB block 8 [ 448.836646][T11318] loop8: unable to read partition table [ 448.844069][T11318] loop8: partition table beyond EOD, truncated [ 448.863878][T11318] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 449.588200][ T5819] usb 1-1: USB disconnect, device number 54 [ 452.270518][T11354] loop8: detected capacity change from 0 to 8 [ 452.286343][T11356] kAFS: unable to lookup cell '' [ 452.293878][T11354] Dev loop8: unable to read RDB block 8 [ 452.317657][T11354] loop8: unable to read partition table [ 452.338496][T11354] loop8: partition table beyond EOD, truncated [ 452.510287][T11354] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 453.767518][ T30] audit: type=1400 audit(2000524651.066:933): avc: denied { listen } for pid=11375 comm="syz.3.1429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 454.076124][ T7983] usb 4-1: new full-speed USB device number 34 using dummy_hcd [ 454.305976][ T7983] usb 4-1: config index 0 descriptor too short (expected 68, got 34) [ 454.406352][ T7983] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 454.513242][ T7983] usb 4-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=a6.d1 [ 454.532618][ T7983] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 454.535173][T11390] vlan2: entered promiscuous mode [ 454.550981][ T7983] usb 4-1: Product: syz [ 454.559393][ T7983] usb 4-1: Manufacturer: syz [ 454.566808][ T7983] usb 4-1: SerialNumber: syz [ 454.572238][ T5925] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 454.597312][ T7983] usb 4-1: config 0 descriptor?? [ 454.831985][ T5925] usb 2-1: Using ep0 maxpacket: 32 [ 454.843034][ T5925] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 454.853575][ T5925] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 454.862724][ T5925] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 455.424114][ T5925] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 455.440034][ T5925] usb 2-1: config 0 descriptor?? [ 456.425036][ T7983] imon_raw 4-1:0.0: IR endpoint missing [ 456.624032][ T7983] usb 4-1: USB disconnect, device number 34 [ 456.662161][ T8254] usb 2-1: USB disconnect, device number 59 [ 456.941900][T11428] dvmrp0: left allmulticast mode [ 457.014697][T11432] netlink: 'syz.2.1444': attribute type 1 has an invalid length. [ 457.041360][T11432] netlink: 224 bytes leftover after parsing attributes in process `syz.2.1444'. [ 457.289046][ T8254] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 457.734667][T11445] loop3: detected capacity change from 0 to 7 [ 457.745222][ T8254] usb 1-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 457.760631][ T8254] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 457.768622][ T8254] usb 1-1: Product: syz [ 457.786577][ T8254] usb 1-1: Manufacturer: syz [ 457.797896][T11447] overlayfs: invalid redirect (./file0/file1) [ 457.804668][ T8254] usb 1-1: SerialNumber: syz [ 457.850047][T11445] Dev loop3: unable to read RDB block 7 [ 457.856041][T11445] loop3: AHDI p3 p4 [ 457.859950][T11445] loop3: partition table partially beyond EOD, truncated [ 457.867115][T11445] loop3: p3 start 1702000233 is beyond EOD, truncated [ 457.885464][ T8254] usb 1-1: config 0 descriptor?? [ 457.950119][ T5187] Dev loop3: unable to read RDB block 7 [ 457.958489][ T5187] loop3: AHDI p3 p4 [ 457.965134][ T5187] loop3: partition table partially beyond EOD, truncated [ 457.973018][ T5187] loop3: p3 start 1702000233 is beyond EOD, truncated [ 458.107762][ T7983] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 458.318121][ T7983] usb 5-1: Using ep0 maxpacket: 8 [ 458.368187][ T7983] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 458.378382][ T7983] usb 5-1: config 2 has 0 interfaces, different from the descriptor's value: 4 [ 458.539575][ T7983] usb 5-1: New USB device found, idVendor=10ac, idProduct=0102, bcdDevice=74.eb [ 458.560260][ T7983] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.562201][ T30] audit: type=1400 audit(2000524655.838:934): avc: denied { write } for pid=11433 comm="syz.0.1446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 458.589320][ T7983] usb 5-1: Product: syz [ 458.645551][T11457] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 458.801478][T11457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 459.379497][ T7983] usb 5-1: Manufacturer: syz [ 459.387011][ T7983] usb 5-1: SerialNumber: syz [ 460.002834][T11466] overlayfs: failed lookup in lower (newroot/290, name='bus', err=-40): overlapping layers [ 460.272482][ T792] hid_parser_main: 443 callbacks suppressed [ 460.272495][ T792] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 460.320516][ T792] hid-generic 0000:0000:0000.0011: hidraw0: HID v0.00 Device [syz1] on syz0 [ 460.439350][ T8254] usb 1-1: f81604_read: reg: 105 failed: -ETIMEDOUT [ 460.547399][ T8254] f81604 1-1:0.0: Setting termination of CH#1 failed: -ETIMEDOUT [ 460.606050][ T8254] f81604 1-1:0.0: probe with driver f81604 failed with error -110 [ 460.943092][ T8254] usb 1-1: USB disconnect, device number 55 [ 461.179167][T11481] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1458'. [ 461.728554][T11487] loop8: detected capacity change from 0 to 8 [ 461.844083][T11487] Dev loop8: unable to read RDB block 8 [ 461.872236][T11487] loop8: unable to read partition table [ 461.878030][T11487] loop8: partition table beyond EOD, truncated [ 461.931138][T11487] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 462.381933][T11501] syz.2.1463 (11501): drop_caches: 2 [ 462.394715][T11501] syz.2.1463 (11501): drop_caches: 2 [ 462.419057][ T7983] usb 5-1: USB disconnect, device number 60 [ 462.533898][ T5925] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 462.692970][T11505] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 462.701160][T11505] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 463.380754][T11505] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 463.421303][T11505] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 463.456164][ T5925] usb 4-1: device descriptor read/64, error -71 [ 463.857009][ T5925] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 463.933735][ T7983] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 464.077882][ T5925] usb 4-1: device descriptor read/64, error -71 [ 464.108991][ T7983] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 464.149396][ T7983] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 464.182216][ T7983] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 464.197586][ T5925] usb usb4-port1: attempt power cycle [ 464.211667][ T7983] usb 5-1: config 220 has no interface number 2 [ 464.218402][ T7983] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 464.233551][ T7983] usb 5-1: config 220 interface 0 has no altsetting 0 [ 464.240695][ T30] audit: type=1400 audit(2000524661.503:935): avc: denied { ioctl } for pid=11511 comm="syz.2.1468" path="socket:[40419]" dev="sockfs" ino=40419 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 464.240777][ T7983] usb 5-1: config 220 interface 76 has no altsetting 0 [ 464.298284][ T5875] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 464.319754][T11512] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1468'. [ 464.354875][ T7983] usb 5-1: config 220 interface 1 has no altsetting 0 [ 464.373911][ T30] audit: type=1400 audit(2000524661.633:936): avc: denied { create } for pid=11522 comm="syz.1.1472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 464.396989][T11512] bridge1: port 1(veth3) entered blocking state [ 464.407710][ T7983] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 464.421040][ T7983] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.430850][T11512] bridge1: port 1(veth3) entered disabled state [ 464.440278][T11512] veth3: entered allmulticast mode [ 464.445455][ T7983] usb 5-1: Product: syz [ 464.460600][ T7983] usb 5-1: Manufacturer: syz [ 464.465188][ T7983] usb 5-1: SerialNumber: syz [ 464.473178][T11512] veth3: entered promiscuous mode [ 464.531340][ T5875] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 464.551768][ T5875] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 464.567004][ T5875] usb 1-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 464.576998][ T5925] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 464.587193][ T5875] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.595909][T11518] bridge1: port 2(veth5) entered blocking state [ 464.604888][T11518] bridge1: port 2(veth5) entered disabled state [ 464.610986][ T5925] usb 4-1: device descriptor read/8, error -71 [ 464.623489][T11518] veth5: entered allmulticast mode [ 464.642798][T11518] veth5: entered promiscuous mode [ 464.655737][ T5875] usb 1-1: config 0 descriptor?? [ 464.698427][ T30] audit: type=1400 audit(2000524661.962:937): avc: denied { getopt } for pid=11508 comm="syz.4.1467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 464.760187][ T7983] uvcvideo 5-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 464.767796][ T7983] uvcvideo 5-1:220.0: No valid video chain found. [ 464.784837][ T7983] usb 5-1: selecting invalid altsetting 0 [ 464.806983][ T7983] usb 5-1: selecting invalid altsetting 0 [ 464.815245][ T7983] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 464.834314][ T7983] usb 5-1: USB disconnect, device number 61 [ 464.849420][ T5925] usb 4-1: new full-speed USB device number 38 using dummy_hcd [ 466.075305][ T5925] usb 4-1: device descriptor read/8, error -71 [ 466.510344][ T5925] usb usb4-port1: unable to enumerate USB device [ 466.676656][ T30] audit: type=1400 audit(2000524663.938:938): avc: denied { getopt } for pid=11538 comm="syz.3.1475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 466.784171][ T7983] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 467.274048][ T7983] usb 3-1: device descriptor read/64, error -71 [ 467.369269][ T30] audit: type=1400 audit(2000524664.627:939): avc: denied { mount } for pid=11544 comm="syz.3.1477" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 467.398366][ T30] audit: type=1400 audit(2000524664.647:940): avc: denied { map } for pid=11544 comm="syz.3.1477" path="socket:[41025]" dev="sockfs" ino=41025 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 467.422960][ T30] audit: type=1400 audit(2000524664.647:941): avc: denied { read accept } for pid=11544 comm="syz.3.1477" path="socket:[41025]" dev="sockfs" ino=41025 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 467.500579][ T5875] Bluetooth: Can't get state to change to load configuration err [ 467.529204][ T5875] Bluetooth: Loading sysconfig file failed [ 467.543652][ T5875] ath3k 1-1:0.0: probe with driver ath3k failed with error -16 [ 467.571848][ T5875] usb 1-1: USB disconnect, device number 56 [ 467.667101][ T7983] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 467.672474][ T30] audit: type=1400 audit(2000524664.926:942): avc: denied { unmount } for pid=5811 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 467.838828][T11555] syz.4.1478 (11555): drop_caches: 2 [ 467.864348][T11555] syz.4.1478 (11555): drop_caches: 2 [ 468.206107][T11561] lo speed is unknown, defaulting to 1000 [ 468.396019][ T7983] usb 3-1: device descriptor read/64, error -71 [ 468.660969][ T7983] usb usb3-port1: attempt power cycle [ 469.088235][ T7983] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 469.127666][ T7983] usb 3-1: device descriptor read/8, error -71 [ 469.397790][T11574] dvmrp8: entered allmulticast mode [ 469.448375][ T792] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 469.529330][ T7983] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 469.598212][ T7983] usb 3-1: device descriptor read/8, error -71 [ 469.619288][ T792] usb 4-1: Using ep0 maxpacket: 16 [ 469.668592][ T792] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 469.703545][ T792] usb 4-1: config 0 has no interface number 0 [ 469.708330][ T7983] usb usb3-port1: unable to enumerate USB device [ 469.728824][ T792] usb 4-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 469.759371][ T792] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.782312][T11577] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1485'. [ 469.793053][ T792] usb 4-1: Product: syz [ 469.798200][ T792] usb 4-1: Manufacturer: syz [ 469.802792][ T792] usb 4-1: SerialNumber: syz [ 469.820596][T11578] sp0: Synchronizing with TNC [ 469.831893][ T792] usb 4-1: config 0 descriptor?? [ 469.852913][ T792] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 470.748942][ T792] gspca_spca1528: reg_w err -110 [ 470.836673][ T792] spca1528 4-1:0.1: probe with driver spca1528 failed with error -110 [ 471.052679][ T30] audit: type=1400 audit(2000524668.311:943): avc: denied { watch } for pid=11590 comm="syz.4.1489" path=2F6D656D66643A2D42D54E49C56A9A707070F00884A26D202864656C6574656429 dev="tmpfs" ino=1288 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 471.094985][T11591] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1489'. [ 471.616152][T11606] vlan2: entered promiscuous mode [ 471.985160][ T30] audit: type=1400 audit(2000524669.219:944): avc: denied { lock } for pid=11619 comm="syz.2.1499" path="socket:[41183]" dev="sockfs" ino=41183 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 472.032321][ T792] usb 2-1: new full-speed USB device number 60 using dummy_hcd [ 472.260450][ T7983] usb 4-1: USB disconnect, device number 39 [ 472.313681][ T792] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 472.344645][ T792] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 472.378774][ T792] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 472.412989][ T792] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 472.434021][ T30] audit: type=1400 audit(2000524669.679:945): avc: denied { setopt } for pid=11624 comm="syz.3.1500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 472.474661][ T792] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 472.479842][T11630] kAFS: unable to lookup cell '' [ 472.489589][ T792] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 472.505999][ T792] usb 2-1: Manufacturer: syz [ 472.516004][ T792] usb 2-1: config 0 descriptor?? [ 472.778012][T11645] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1506'. [ 472.812176][T11645] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1506'. [ 472.825892][ T24] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 472.842345][ T792] rc_core: IR keymap rc-hauppauge not found [ 472.848823][ T792] Registered IR keymap rc-empty [ 472.861085][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 472.903151][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 472.925263][ T792] 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 [ 472.945035][ T792] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input27 [ 472.996113][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.005339][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 473.017004][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 473.031529][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 473.045955][T11654] vlan4: entered promiscuous mode [ 473.140421][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.150129][ T24] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 473.162308][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 473.172124][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.179856][ T24] usb 3-1: Product:  [ 473.190538][ T24] usb 3-1: Manufacturer: ࠌ [ 473.196101][ T24] usb 3-1: SerialNumber: 前 [ 473.212056][T11657] loop3: detected capacity change from 0 to 7 [ 473.218552][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.231918][T11657] Dev loop3: unable to read RDB block 7 [ 473.237851][T11657] loop3: AHDI p3 p4 [ 473.241753][T11657] loop3: partition table partially beyond EOD, truncated [ 473.249344][T11657] loop3: p3 start 1702000233 is beyond EOD, truncated [ 473.273971][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.293737][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.324523][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.356141][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.370101][ T30] audit: type=1400 audit(2000524670.608:946): avc: denied { read } for pid=11659 comm="syz.4.1511" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 473.389920][T11662] lo speed is unknown, defaulting to 1000 [ 473.417657][ T30] audit: type=1400 audit(2000524670.608:947): avc: denied { open } for pid=11659 comm="syz.4.1511" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 473.441460][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.469951][ T792] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 473.504288][T11636] netlink: 'syz.2.1504': attribute type 21 has an invalid length. [ 473.504971][ T5187] Dev loop3: unable to read RDB block 7 [ 473.528548][T11636] netlink: 'syz.2.1504': attribute type 6 has an invalid length. [ 473.594549][ T5187] loop3: AHDI p3 p4 [ 473.597442][ T792] mceusb 2-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 473.602497][ T5187] loop3: partition table partially beyond EOD, truncated [ 473.617781][T11636] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1504'. [ 473.719880][ T792] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 473.758877][ T792] usb 2-1: USB disconnect, device number 60 [ 474.199979][ T5187] loop3: p3 start 1702000233 is beyond EOD, truncated [ 474.368467][T11668] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 474.416532][T11668] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 474.466463][ T24] usb 3-1: 0:2 : does not exist [ 474.513238][T11669] lo speed is unknown, defaulting to 1000 [ 474.680056][ T24] usb 3-1: USB disconnect, device number 73 [ 474.719983][ T30] audit: type=1400 audit(2000524671.966:948): avc: denied { connect } for pid=11676 comm="syz.0.1515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 474.730285][ T7320] udevd[7320]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 474.929894][T11685] kAFS: unable to lookup cell '' [ 475.141938][T11697] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 475.466006][ T24] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 475.636337][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 475.648364][ T24] usb 2-1: config 0 has an invalid interface number: 56 but max is 0 [ 475.681429][ T24] usb 2-1: config 0 has no interface number 0 [ 475.710170][ T24] usb 2-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 475.723899][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 475.732636][ T24] usb 2-1: Product: syz [ 475.741523][ T24] usb 2-1: Manufacturer: syz [ 475.748311][ T24] usb 2-1: SerialNumber: syz [ 475.807284][ T24] usb 2-1: config 0 descriptor?? [ 475.922678][ T24] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 475.930789][ T24] pctv452e: pctv452e_power_ctrl: 1 [ 475.930789][ T24] [ 475.939332][ T24] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 475.939332][ T24] [ 475.951052][ T24] dvb-usb: bulk message failed: -22 (5/0) [ 476.231541][T11724] lo speed is unknown, defaulting to 1000 [ 476.441879][ T5895] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 476.584392][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 476.608584][ T24] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 476.628342][ T24] usb 2-1: media controller created [ 476.640870][ T24] dvb-usb: bulk message failed: -22 (8/0) [ 476.730134][ T24] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 476.743597][ T24] dvb-usb: MAC address reading failed. [ 476.781200][ T5895] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 476.790093][ T5895] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 476.813768][ T5895] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 476.833013][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 476.842230][ T5895] usb 4-1: config 220 has no interface number 2 [ 476.888051][ T5895] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 476.925737][ T5895] usb 4-1: config 220 interface 0 has no altsetting 0 [ 476.950382][ T5895] usb 4-1: config 220 interface 76 has no altsetting 0 [ 476.983531][ T5895] usb 4-1: config 220 interface 1 has no altsetting 0 [ 476.995459][ T24] DVB: Unable to find symbol stb0899_attach() [ 477.007687][ T24] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 477.024398][ T5895] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 477.054587][ T5895] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 477.070007][ T5895] usb 4-1: Product: syz [ 477.074234][ T5895] usb 4-1: Manufacturer: syz [ 477.102457][ T5895] usb 4-1: SerialNumber: syz [ 477.157756][ T24] rc_core: IR keymap rc-tt-1500 not found [ 477.163564][ T24] Registered IR keymap rc-empty [ 477.185578][ T24] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0 [ 477.220966][ T24] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.1/usb2/2-1/rc/rc0/input28 [ 477.249973][ T24] dvb-usb: schedule remote query interval to 100 msecs. [ 477.277009][ T24] pctv452e: pctv452e_power_ctrl: 0 [ 477.277009][ T24] [ 477.305725][ T24] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 477.328730][T11719] netlink: 'syz.3.1528': attribute type 10 has an invalid length. [ 477.337000][T11719] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.344281][T11719] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.369480][T11719] bridge0: port 2(bridge_slave_1) entered blocking state [ 477.376608][T11719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 477.384071][T11719] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.391209][T11719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 477.433232][ T24] dvb-usb: bulk message failed: -22 (4/0) [ 477.456746][ T24] dvb-usb: error -22 while querying for an remote control event. [ 477.480643][T11747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 477.502030][T11719] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 477.505504][T11747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 477.546749][ T5895] uvcvideo 4-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 477.560434][ T5895] uvcvideo 4-1:220.0: No valid video chain found. [ 477.566976][ T5895] usb 4-1: selecting invalid altsetting 0 [ 477.581287][ T5895] usb 4-1: selecting invalid altsetting 0 [ 477.587095][ T5895] usbtest 4-1:220.1: probe with driver usbtest failed with error -22 [ 477.596766][ T5819] dvb-usb: bulk message failed: -22 (4/0) [ 477.610814][ T5819] dvb-usb: error -22 while querying for an remote control event. [ 477.636878][ T5895] usb 4-1: USB disconnect, device number 40 [ 477.686753][T11751] kAFS: unable to lookup cell '' [ 477.739302][ T5819] dvb-usb: bulk message failed: -22 (4/0) [ 477.745298][ T5819] dvb-usb: error -22 while querying for an remote control event. [ 477.892293][ T5819] dvb-usb: bulk message failed: -22 (4/0) [ 477.901001][ T5819] dvb-usb: error -22 while querying for an remote control event. [ 478.022976][ T5819] dvb-usb: bulk message failed: -22 (4/0) [ 478.037659][ T5819] dvb-usb: error -22 while querying for an remote control event. [ 478.178953][ T5819] dvb-usb: bulk message failed: -22 (4/0) [ 478.189408][ T5819] dvb-usb: error -22 while querying for an remote control event. [ 478.220638][ T7983] usb 2-1: USB disconnect, device number 61 [ 478.378061][T11758] syz.3.1537 (11758): drop_caches: 2 [ 478.392197][T11758] syz.3.1537 (11758): drop_caches: 2 [ 478.413385][ T7983] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 478.602402][T11764] sp0: Synchronizing with TNC [ 479.388555][T11757] [U] [ 481.345412][ T30] audit: type=1326 audit(2000524678.590:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 481.526866][ T30] audit: type=1326 audit(2000524678.620:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 481.958288][ T30] audit: type=1326 audit(2000524678.620:951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 482.032913][ T30] audit: type=1326 audit(2000524678.620:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 482.106649][T11812] kAFS: unable to lookup cell '' [ 482.257334][ T30] audit: type=1326 audit(2000524678.620:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 482.368074][ T30] audit: type=1326 audit(2000524678.620:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11796 comm="syz.3.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=34 compat=0 ip=0x7feaf178f749 code=0x7ffc0000 [ 482.668071][T11819] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1555'. [ 483.231711][T11823] netlink: 'syz.2.1554': attribute type 2 has an invalid length. [ 483.345293][T11823] : entered promiscuous mode [ 483.988321][T11826] lo speed is unknown, defaulting to 1000 [ 484.000561][T11821] GUP no longer grows the stack in syz.2.1554 (11821): 200000005000-200000008000 (200000004000) [ 484.072572][T11821] CPU: 1 UID: 0 PID: 11821 Comm: syz.2.1554 Tainted: G L syzkaller #0 PREEMPT(full) [ 484.072605][T11821] Tainted: [L]=SOFTLOCKUP [ 484.072612][T11821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 484.072623][T11821] Call Trace: [ 484.072630][T11821] [ 484.072637][T11821] dump_stack_lvl+0x16c/0x1f0 [ 484.072666][T11821] gup_vma_lookup+0x1d2/0x220 [ 484.072690][T11821] fixup_user_fault+0x26e/0x540 [ 484.072718][T11821] fault_in_user_writeable+0x70/0xe0 [ 484.072744][T11821] futex_lock_pi+0x690/0x7c0 [ 484.072765][T11821] ? __pfx_futex_lock_pi+0x10/0x10 [ 484.072781][T11821] ? __futex_wait+0x24b/0x2f0 [ 484.072801][T11821] ? lockdep_hardirqs_on+0x7c/0x110 [ 484.072831][T11821] ? futex_private_hash_put+0x160/0x1b0 [ 484.072851][T11821] ? __pfx_futex_wake_mark+0x10/0x10 [ 484.072875][T11821] do_futex+0x11a/0x350 [ 484.072894][T11821] ? __pfx_do_futex+0x10/0x10 [ 484.072912][T11821] ? __vm_munmap+0x1d2/0x380 [ 484.072930][T11821] __x64_sys_futex+0x1e0/0x4c0 [ 484.072951][T11821] ? __pfx___x64_sys_futex+0x10/0x10 [ 484.072970][T11821] ? xfd_validate_state+0x61/0x180 [ 484.072983][T11821] ? __sys_setsockopt+0x1c0/0x230 [ 484.073001][T11821] do_syscall_64+0xcd/0xf80 [ 484.073019][T11821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 484.073032][T11821] RIP: 0033:0x7fc3dfb8f749 [ 484.073043][T11821] 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 [ 484.073056][T11821] RSP: 002b:00007fc3dddf6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 484.073070][T11821] RAX: ffffffffffffffda RBX: 00007fc3dfde6180 RCX: 00007fc3dfb8f749 [ 484.073079][T11821] RDX: 00000000fffffffd RSI: 000000000000008d RDI: 0000200000004000 [ 484.073087][T11821] RBP: 00007fc3dfc13f91 R08: 0000000000000000 R09: 0000000000000000 [ 484.073094][T11821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 484.073102][T11821] R13: 00007fc3dfde6218 R14: 00007fc3dfde6180 R15: 00007ffe31cd8de8 [ 484.073122][T11821] [ 485.454587][T11845] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 485.463798][T11845] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 485.904136][ T5895] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 486.804721][ T24] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 486.841882][T11869] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1567'. [ 486.864832][ T5924] usb 1-1: new full-speed USB device number 57 using dummy_hcd [ 486.944818][ T24] usb 4-1: device descriptor read/64, error -71 [ 487.047938][ T5924] usb 1-1: not running at top speed; connect to a high speed hub [ 487.057211][ T5924] usb 1-1: config 1 has an invalid interface number: 78 but max is 0 [ 487.074318][ T5924] usb 1-1: config 1 has no interface number 0 [ 487.084330][ T5924] usb 1-1: config 1 interface 78 has no altsetting 0 [ 487.631657][ T5924] usb 1-1: New USB device found, idVendor=11ba, idProduct=1001, bcdDevice=ec.57 [ 487.645243][ T24] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 487.662508][ T5924] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 487.691124][ T5924] usb 1-1: Product: syz [ 487.701032][ T5924] usb 1-1: Manufacturer: syz [ 487.714490][ T5924] usb 1-1: SerialNumber: syz [ 487.743888][T11873] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1568'. [ 487.775262][ T24] usb 4-1: device descriptor read/64, error -71 [ 487.832716][T11873] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 487.881456][ T30] audit: type=1326 audit(2000524685.086:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 487.907039][ T24] usb usb4-port1: attempt power cycle [ 487.939035][T11873] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 487.949183][T11873] bond0 (unregistering): Released all slaves [ 487.963999][ T30] audit: type=1326 audit(2000524685.086:956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 487.990176][ T30] audit: type=1326 audit(2000524685.096:957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11875 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fc3dfbc2005 code=0x7ffc0000 [ 488.105434][ T30] audit: type=1326 audit(2000524685.096:958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.159281][ T30] audit: type=1326 audit(2000524685.096:959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.202748][ T30] audit: type=1326 audit(2000524685.116:960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fc3dfb91667 code=0x7ffc0000 [ 488.246562][ T30] audit: type=1326 audit(2000524685.116:961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.289321][ T30] audit: type=1326 audit(2000524685.116:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.317692][ T24] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 488.335497][ T5819] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 488.348195][ T30] audit: type=1326 audit(2000524685.116:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11872 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=61 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.377441][ T24] usb 4-1: device descriptor read/8, error -71 [ 488.506645][ T30] audit: type=1326 audit(2000524685.266:964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11875 comm="syz.2.1568" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7fc3dfb8f749 code=0x7ffc0000 [ 488.651298][ T5819] usb 3-1: Using ep0 maxpacket: 32 [ 488.743251][ T5819] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.789820][ T5819] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.805964][ T24] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 488.836160][ T5819] usb 3-1: New USB device found, idVendor=172f, idProduct=0032, bcdDevice= 0.00 [ 488.848707][ T5819] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.859167][ T24] usb 4-1: device descriptor read/8, error -71 [ 488.868646][ T5819] usb 3-1: config 0 descriptor?? [ 488.981493][ T24] usb usb4-port1: unable to enumerate USB device [ 489.504100][ T5819] waltop 0003:172F:0032.0012: item fetching failed at offset 0/2 [ 489.553149][ T5819] waltop 0003:172F:0032.0012: probe with driver waltop failed with error -22 [ 489.559100][ T5924] pvrusb2: Hardware description: OnAir USB2 Hybrid USB tuner [ 489.594710][ T5924] usb 1-1: selecting invalid altsetting 0 [ 489.620716][ T2337] pvrusb2: Invalid write control endpoint [ 489.630954][ T5924] usb 1-1: USB disconnect, device number 57 [ 489.751493][ T2337] pvrusb2: Invalid write control endpoint [ 489.761843][ T5875] usb 3-1: USB disconnect, device number 74 [ 489.789307][ T2337] pvrusb2: Invalid write control endpoint [ 489.817244][ T2337] pvrusb2: Invalid write control endpoint [ 489.828459][ T2337] pvrusb2: Invalid write control endpoint [ 489.842928][ T2337] pvrusb2: Invalid write control endpoint [ 489.851973][ T2337] pvrusb2: Invalid write control endpoint [ 489.886670][ T2337] pvrusb2: Invalid write control endpoint [ 489.936406][ T2337] pvrusb2: Invalid write control endpoint [ 489.960303][ T2337] pvrusb2: Invalid write control endpoint [ 489.966052][ T2337] pvrusb2: Invalid write control endpoint [ 489.985753][ T2337] pvrusb2: Invalid write control endpoint [ 489.991477][ T2337] pvrusb2: Invalid write control endpoint [ 490.011465][ T2337] pvrusb2: Invalid write control endpoint [ 490.017385][T11901] input: syz0 as /devices/virtual/input/input29 [ 490.032914][ T2337] pvrusb2: Invalid write control endpoint [ 490.051325][ T2337] pvrusb2: Invalid write control endpoint [ 490.085703][ T2337] pvrusb2: Invalid write control endpoint [ 490.092408][ T2337] pvrusb2: Invalid write control endpoint [ 490.114736][ T2337] pvrusb2: Invalid write control endpoint [ 490.132304][ T2337] pvrusb2: Invalid write control endpoint [ 490.151291][ T2337] pvrusb2: Invalid write control endpoint [ 490.162315][ T2337] pvrusb2: Invalid write control endpoint [ 490.174604][ T2337] pvrusb2: Invalid write control endpoint [ 490.221040][ T2337] pvrusb2: Invalid write control endpoint [ 490.275785][ T2337] pvrusb2: Invalid write control endpoint [ 490.275820][ T2337] pvrusb2: Invalid write control endpoint [ 490.275831][ T2337] pvrusb2: Invalid write control endpoint [ 490.275841][ T2337] pvrusb2: Invalid write control endpoint [ 490.275851][ T2337] pvrusb2: Invalid write control endpoint [ 490.275861][ T2337] pvrusb2: Invalid write control endpoint [ 490.275872][ T2337] pvrusb2: Invalid write control endpoint [ 490.275882][ T2337] pvrusb2: Invalid write control endpoint [ 490.275897][ T2337] pvrusb2: Invalid write control endpoint [ 490.279056][ T2337] pvrusb2: Module ID 3 (saa7115) for device OnAir USB2 Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 490.352836][ T2337] cs53l32a 1-0011: chip found @ 0x22 (pvrusb2_a) [ 490.352912][ T2337] pvrusb2: Invalid write control endpoint [ 490.352925][ T2337] pvrusb2: Invalid write control endpoint [ 490.352936][ T2337] pvrusb2: Invalid write control endpoint [ 490.352946][ T2337] pvrusb2: Invalid write control endpoint [ 490.352957][ T2337] pvrusb2: Invalid write control endpoint [ 490.352968][ T2337] pvrusb2: Invalid write control endpoint [ 490.352979][ T2337] pvrusb2: Invalid write control endpoint [ 490.353319][ T2337] pvrusb2: Invalid write control endpoint [ 490.353332][ T2337] pvrusb2: Invalid write control endpoint [ 490.353343][ T2337] pvrusb2: Invalid write control endpoint [ 490.353354][ T2337] pvrusb2: Invalid write control endpoint [ 490.353365][ T2337] pvrusb2: Invalid write control endpoint [ 490.353376][ T2337] pvrusb2: Invalid write control endpoint [ 490.353387][ T2337] pvrusb2: Invalid write control endpoint [ 490.353398][ T2337] pvrusb2: Invalid write control endpoint [ 490.353409][ T2337] pvrusb2: Invalid write control endpoint [ 490.353420][ T2337] pvrusb2: Invalid write control endpoint [ 490.353430][ T2337] pvrusb2: Invalid write control endpoint [ 490.353441][ T2337] pvrusb2: Invalid write control endpoint [ 490.353452][ T2337] pvrusb2: Invalid write control endpoint [ 490.353461][ T2337] pvrusb2: Invalid write control endpoint [ 490.366431][ T2337] pvrusb2: Attached sub-driver cs53l32a [ 490.428414][ T2337] pvrusb2: Invalid write control endpoint [ 490.428451][ T2337] pvrusb2: Invalid write control endpoint [ 490.428459][ T2337] pvrusb2: Invalid write control endpoint [ 490.428466][ T2337] pvrusb2: Invalid write control endpoint [ 490.428471][ T2337] pvrusb2: Module ID 4 (tuner) for device OnAir USB2 Hybrid USB tuner failed to load. Possible missing sub-device kernel module or initialization failure within module. [ 490.428481][ T2337] pvrusb2: Device being rendered inoperable [ 490.428488][ T2337] pvrusb2: ***WARNING*** pvrusb2 driver initialization failed due to the failure of one or more sub-device kernel modules. [ 490.428494][ T2337] pvrusb2: You need to resolve the failing condition before this driver can function. There should be some earlier messages giving more information about the problem. [ 490.462005][ T7320] udevd[7320]: failed to send result of seq 17821 to main daemon: Connection refused [ 490.776221][T11924] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1582'. [ 490.876826][ T5895] usb 5-1: device descriptor read/64, error -71 [ 491.128922][ T5895] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 491.267083][ T7983] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 491.317479][ T5895] usb 5-1: Using ep0 maxpacket: 32 [ 491.388239][T11945] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1586'. [ 491.497240][ T5895] usb 5-1: config 0 has an invalid interface number: 6 but max is 0 [ 491.505246][ T5895] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 491.536996][ T5895] usb 5-1: config 0 has no interface number 0 [ 491.550099][ T5895] usb 5-1: config 0 interface 6 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 491.566661][ T5895] usb 5-1: config 0 interface 6 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 491.587627][ T5895] usb 5-1: New USB device found, idVendor=10cf, idProduct=8061, bcdDevice=b7.12 [ 491.610994][ T5895] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.620386][ T5895] usb 5-1: Product: syz [ 491.625493][ T5895] usb 5-1: Manufacturer: syz [ 491.626424][ T7983] usb 2-1: Using ep0 maxpacket: 16 [ 491.636101][ T5895] usb 5-1: SerialNumber: syz [ 491.642901][ T7983] usb 2-1: config 9 has an invalid interface number: 48 but max is 1 [ 491.661913][ T7983] usb 2-1: config 9 contains an unexpected descriptor of type 0x2, skipping [ 491.662471][ T5895] usb 5-1: config 0 descriptor?? [ 491.687687][T11952] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1588'. [ 491.701087][ T7983] usb 2-1: config 9 has an invalid interface number: 35 but max is 1 [ 491.709838][ T7983] usb 2-1: config 9 has an invalid interface number: 44 but max is 1 [ 491.710653][ T5895] vmk80xx 5-1:0.6: driver 'vmk80xx' failed to auto-configure device. [ 491.732793][ T7983] usb 2-1: config 9 has an invalid descriptor of length 36, skipping remainder of the config [ 491.743549][ T7983] usb 2-1: config 9 has 3 interfaces, different from the descriptor's value: 2 [ 491.753159][ T7983] usb 2-1: config 9 has no interface number 0 [ 491.760843][ T7983] usb 2-1: config 9 has no interface number 1 [ 491.767838][ T7983] usb 2-1: config 9 has no interface number 2 [ 491.774181][ T7983] usb 2-1: config 9 interface 48 altsetting 4 endpoint 0x5 has an invalid bInterval 117, changing to 10 [ 491.785436][ T7983] usb 2-1: config 9 interface 48 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 491.796930][ T7983] usb 2-1: config 9 interface 48 altsetting 4 bulk endpoint 0xD has invalid maxpacket 16 [ 491.807986][ T7983] usb 2-1: config 9 interface 48 altsetting 4 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 491.819075][ T7983] usb 2-1: config 9 interface 48 altsetting 4 has a duplicate endpoint with address 0xD, skipping [ 491.830201][ T7983] usb 2-1: config 9 interface 48 altsetting 4 has a duplicate endpoint with address 0xA, skipping [ 491.841313][ T7983] usb 2-1: config 9 interface 48 altsetting 4 has 8 endpoint descriptors, different from the interface descriptor's value: 15 [ 491.854490][ T7983] usb 2-1: config 9 interface 35 altsetting 193 has a duplicate endpoint with address 0xD, skipping [ 491.865390][ T7983] usb 2-1: config 9 interface 35 altsetting 193 has an invalid descriptor for endpoint zero, skipping [ 491.880710][ T7983] usb 2-1: config 9 interface 35 altsetting 193 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 491.893144][ T7983] usb 2-1: config 9 interface 35 altsetting 193 endpoint 0x8 has invalid maxpacket 1136, setting to 64 [ 491.911642][ T5875] usb 5-1: USB disconnect, device number 63 [ 491.921005][ T7983] usb 2-1: config 9 interface 35 altsetting 193 has 7 endpoint descriptors, different from the interface descriptor's value: 20 [ 491.935084][ T7983] usb 2-1: config 9 interface 44 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 491.948596][ T7983] usb 2-1: config 9 interface 48 has no altsetting 0 [ 491.955317][ T7983] usb 2-1: config 9 interface 35 has no altsetting 0 [ 491.962807][ T7983] usb 2-1: config 9 interface 44 has no altsetting 0 [ 491.972147][ T7983] usb 2-1: New USB device found, idVendor=4855, idProduct=0091, bcdDevice=30.23 [ 491.981835][ T7983] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.990730][ T7983] usb 2-1: Product: 郝 [ 491.995095][ T7983] usb 2-1: SerialNumber: 竚뫤⿠ຳ嶍獌쨲끳鞊全歞㻍ﳙ謎찋牴ꊷⓃ⍳貧筱ศ皉虲쵕窙巰팺歌☦䴞逕ꐽၥ诜ꨲ甓ꗂ⛈뻾閎숹〈 [ 492.012984][ T5924] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 492.030419][T11942] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 492.179675][ T5924] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 492.190915][ T5924] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 492.201928][ T5924] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 492.212222][ T5924] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 492.220346][ T5924] usb 3-1: Manufacturer: syz [ 492.226965][ T5924] usb 3-1: config 0 descriptor?? [ 492.319853][T11955] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1589'. [ 492.773449][ T7983] usb 2-1: USB disconnect, device number 62 [ 492.858511][T11953] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1588'. [ 492.868318][T11953] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 493.504855][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 493.504871][ T30] audit: type=1400 audit(2000524690.734:969): avc: denied { map } for pid=11975 comm="syz.3.1596" path="socket:[43182]" dev="sockfs" ino=43182 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 493.588865][ T30] audit: type=1400 audit(2000524690.764:970): avc: denied { accept } for pid=11975 comm="syz.3.1596" path="socket:[43182]" dev="sockfs" ino=43182 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 494.009824][ T5924] usbhid 3-1:0.0: can't add hid device: -71 [ 494.019280][ T5924] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 494.047463][ T5924] usb 3-1: USB disconnect, device number 75 [ 494.254220][T11988] bridge2: entered promiscuous mode [ 494.259525][T11988] bridge2: entered allmulticast mode [ 494.830874][T11994] loop8: detected capacity change from 0 to 8 [ 494.847996][T11994] Dev loop8: unable to read RDB block 8 [ 494.860843][T11994] loop8: unable to read partition table [ 494.873842][T11994] loop8: partition table beyond EOD, truncated [ 494.898977][T11994] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 495.548734][T12017] veth0_virt_wifi: Caught tx_queue_len zero misconfig [ 495.605319][ T30] audit: type=1400 audit(2000524692.833:971): avc: denied { write } for pid=11992 comm="syz.0.1600" name="cgroup.subtree_control" dev="cgroup2" ino=223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 495.669043][ T30] audit: type=1400 audit(2000524692.833:972): avc: denied { open } for pid=11992 comm="syz.0.1600" path="" dev="cgroup2" ino=223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 497.249012][T12040] loop8: detected capacity change from 0 to 8 [ 497.269939][T12040] Dev loop8: unable to read RDB block 8 [ 497.291548][T12040] loop8: unable to read partition table [ 497.297242][T12040] loop8: partition table beyond EOD, truncated [ 497.318501][T12040] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 497.538768][ T5895] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 497.668789][ T5895] usb 2-1: device descriptor read/64, error -71 [ 497.908334][ T5895] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 498.049761][ T5895] usb 2-1: device descriptor read/64, error -71 [ 498.189234][ T5895] usb usb2-port1: attempt power cycle [ 498.548958][ T5895] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 498.849343][ T5895] usb 2-1: device descriptor read/8, error -71 [ 498.917768][ T30] audit: type=1400 audit(2000524696.152:973): avc: denied { bind } for pid=12068 comm="syz.0.1619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 498.944732][ T30] audit: type=1400 audit(2000524696.182:974): avc: denied { name_bind } for pid=12068 comm="syz.0.1619" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 498.975478][ T30] audit: type=1400 audit(2000524696.182:975): avc: denied { node_bind } for pid=12068 comm="syz.0.1619" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 499.148660][ T5895] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 499.169511][ T5895] usb 2-1: device descriptor read/8, error -71 [ 499.188620][ T5924] usb 1-1: new full-speed USB device number 58 using dummy_hcd [ 499.280404][ T5895] usb usb2-port1: unable to enumerate USB device [ 499.408703][ T5924] usb 1-1: device descriptor read/64, error -71 [ 499.838955][ T5924] usb 1-1: new full-speed USB device number 59 using dummy_hcd [ 499.978811][ T5924] usb 1-1: device descriptor read/64, error -71 [ 500.089116][ T5924] usb usb1-port1: attempt power cycle [ 500.439007][ T5924] usb 1-1: new full-speed USB device number 60 using dummy_hcd [ 500.515334][ T5924] usb 1-1: device descriptor read/8, error -71 [ 500.808943][T12091] loop8: detected capacity change from 0 to 8 [ 500.847688][T12091] Dev loop8: unable to read RDB block 8 [ 500.866559][T12091] loop8: unable to read partition table [ 500.893692][T12091] loop8: partition table beyond EOD, truncated [ 500.900169][ T5924] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 500.926475][T12091] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 500.955773][ T5924] usb 1-1: device descriptor read/8, error -71 [ 501.122885][ T5924] usb usb1-port1: unable to enumerate USB device [ 501.522604][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.553692][T12105] syz.1.1628 (12105): drop_caches: 2 [ 501.564615][T12105] syz.1.1628 (12105): drop_caches: 2 [ 501.859702][ T24] usb 5-1: new full-speed USB device number 64 using dummy_hcd [ 502.051680][ T24] usb 5-1: device descriptor read/64, error -71 [ 502.289969][ T24] usb 5-1: new full-speed USB device number 65 using dummy_hcd [ 503.570457][ T5895] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 503.578028][ T24] usb 5-1: device descriptor read/64, error -71 [ 503.733654][ T24] usb usb5-port1: attempt power cycle [ 503.781597][ T5895] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 76, changing to 10 [ 503.831442][ T5895] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1088, setting to 1024 [ 503.844142][ T5895] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 64 [ 503.875011][ T5895] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 504.051419][ T5895] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 504.139942][ T24] usb 5-1: new full-speed USB device number 66 using dummy_hcd [ 504.147518][ T5895] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.167228][ T5895] usb 4-1: Product: syz [ 504.184808][ T5895] usb 4-1: Manufacturer: syz [ 504.207412][ T24] usb 5-1: device descriptor read/8, error -71 [ 504.222343][ T5895] usb 4-1: SerialNumber: syz [ 504.230511][T12111] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 504.239193][ T5895] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 504.248819][ T5895] cdc_ncm 4-1:1.0: bind() failure [ 504.255621][T12123] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1635'. [ 504.281627][ T5895] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 504.288513][ T5895] cdc_ncm 4-1:1.1: bind() failure [ 504.460486][ T24] usb 5-1: new full-speed USB device number 67 using dummy_hcd [ 504.470224][T12111] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 504.488787][T12111] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 504.680205][ T24] usb 5-1: device not accepting address 67, error -71 [ 504.786571][ T24] usb usb5-port1: unable to enumerate USB device [ 505.120721][T12140] loop3: detected capacity change from 0 to 7 [ 505.127365][T12140] Dev loop3: unable to read RDB block 7 [ 505.133517][T12140] loop3: AHDI p3 p4 [ 505.138270][T12140] loop3: partition table partially beyond EOD, truncated [ 505.145970][T12140] loop3: p3 start 1702000233 is beyond EOD, truncated [ 505.160958][T12140] dvmrp0: entered allmulticast mode [ 505.207645][T12144] syzkaller0: entered promiscuous mode [ 505.213967][T12144] syzkaller0: entered allmulticast mode [ 505.224276][T12144] tipc: Started in network mode [ 505.229251][T12144] tipc: Node identity ce8a3661e325, cluster identity 4711 [ 505.237772][T12144] tipc: Enabled bearer , priority 0 [ 505.248625][T12143] tipc: Resetting bearer [ 505.328461][T12143] tipc: Disabling bearer [ 505.571736][T12152] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1644'. [ 505.580789][T12152] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1644'. [ 505.951577][ T7983] usb 4-1: USB disconnect, device number 45 [ 505.998990][ T30] audit: type=1400 audit(2000524703.231:976): avc: denied { create } for pid=12159 comm="syz.4.1648" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 506.152204][ T30] audit: type=1400 audit(2000524703.261:977): avc: denied { read } for pid=12159 comm="syz.4.1648" name="file0" dev="tmpfs" ino=1759 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 506.184676][ T30] audit: type=1400 audit(2000524703.261:978): avc: denied { open } for pid=12159 comm="syz.4.1648" path="/333/file0" dev="tmpfs" ino=1759 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 506.350404][ T5895] usb 3-1: new full-speed USB device number 76 using dummy_hcd [ 506.693763][T12149] Process accounting resumed [ 506.699431][ T30] audit: type=1400 audit(2000524703.261:979): avc: denied { mounton } for pid=12159 comm="syz.4.1648" path="/333/file0" dev="tmpfs" ino=1759 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 506.720491][ T5895] usb 3-1: device descriptor read/64, error -71 [ 506.857473][ T30] audit: type=1400 audit(2000524703.271:980): avc: denied { write } for pid=12159 comm="syz.4.1648" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 506.899166][ T4582] wlan0: Trigger new scan to find an IBSS to join [ 507.001462][ T5895] usb 3-1: new full-speed USB device number 77 using dummy_hcd [ 507.200103][ T5895] usb 3-1: device descriptor read/64, error -71 [ 507.377664][ T5895] usb usb3-port1: attempt power cycle [ 507.996852][ T5895] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 508.036790][ T5895] usb 3-1: device descriptor read/8, error -71 [ 508.433793][T12209] netlink: 'syz.1.1656': attribute type 1 has an invalid length. [ 508.590897][ T5895] usb 3-1: new full-speed USB device number 79 using dummy_hcd [ 508.621421][ T5895] usb 3-1: device descriptor read/8, error -71 [ 508.787738][ T5895] usb usb3-port1: unable to enumerate USB device [ 510.095765][T12233] bridge0: port 2(bridge_slave_1) entered disabled state [ 510.103495][T12233] bridge0: port 1(bridge_slave_0) entered disabled state [ 510.340262][T12233] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 510.372102][T12233] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 510.444908][T12248] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 510.582813][T12248] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 510.621984][T12245] netlink: 'syz.2.1665': attribute type 2 has an invalid length. [ 510.665310][T12253] IPVS: set_ctl: invalid protocol: 0 100.1.1.0:20000 [ 510.764149][ T2202] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 510.774205][ T2202] netdevsim netdevsim4 netdevsim0: unset [1, 1] type 2 family 0 port 256 - 0 [ 510.783992][ T2202] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 510.908814][ T4020] wlan0: Trigger new scan to find an IBSS to join [ 511.215683][T12247] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 511.247614][ T2202] netdevsim netdevsim4 netdevsim1: unset [1, 1] type 2 family 0 port 256 - 0 [ 511.272519][ T2202] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.296254][ T2202] netdevsim netdevsim4 netdevsim2: unset [1, 1] type 2 family 0 port 256 - 0 [ 511.308983][ T2202] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.319945][ T2202] netdevsim netdevsim4 netdevsim3: unset [1, 1] type 2 family 0 port 256 - 0 [ 511.354420][T12259] loop8: detected capacity change from 0 to 8 [ 511.381100][T12259] Dev loop8: unable to read RDB block 8 [ 511.399409][T12259] loop8: unable to read partition table [ 511.411084][T12259] loop8: partition table beyond EOD, truncated [ 511.423619][T12259] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 513.029518][ T30] audit: type=1400 audit(2000524709.970:981): avc: denied { connect } for pid=12279 comm="syz.0.1671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 513.165125][ T30] audit: type=1400 audit(2000524710.050:982): avc: denied { accept } for pid=12279 comm="syz.0.1671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 513.368949][ T6050] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 513.513259][T12290] dvmrp8: entered allmulticast mode [ 514.974537][T12313] syz.4.1675 (12313): drop_caches: 2 [ 514.981024][T12313] syz.4.1675 (12313): drop_caches: 2 [ 515.403483][ T6744] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 515.561632][ T6744] usb 2-1: Using ep0 maxpacket: 32 [ 515.574838][ T6744] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 515.799016][ T6744] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 515.879445][ T6744] usb 2-1: New USB device found, idVendor=258a, idProduct=0033, bcdDevice= 0.00 [ 515.937851][ T6744] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.234724][ T6744] usb 2-1: config 0 descriptor?? [ 516.979892][ T6744] hid (null): unknown global tag 0xc [ 516.987069][ T6744] glorious 0003:258A:0033.0013: unknown global tag 0xc [ 516.996773][ T6744] glorious 0003:258A:0033.0013: item 0 1 1 12 parsing failed [ 517.012131][ T6744] glorious 0003:258A:0033.0013: probe with driver glorious failed with error -22 [ 517.423502][T12375] netlink: 'syz.3.1689': attribute type 16 has an invalid length. [ 517.466684][T12375] netlink: 'syz.3.1689': attribute type 17 has an invalid length. [ 517.616743][T12371] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.643789][T12371] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.839030][ T7983] lo speed is unknown, defaulting to 1000 [ 517.901048][T12375] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 518.150303][T12385] dvmrp8: entered allmulticast mode [ 518.751044][ T7983] usb 2-1: USB disconnect, device number 67 [ 519.361926][T12410] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1697'. [ 520.426344][T12414] overlayfs: missing 'lowerdir' [ 521.341382][ T5875] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 521.974489][ T5875] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 521.991400][ T5875] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 522.238756][ T5875] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 522.249311][T12435] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1703'. [ 522.259128][T12435] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1703'. [ 522.299221][ T5875] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 522.335266][ T5875] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 522.373843][ T5875] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 522.444594][ T5875] usb 3-1: config 0 descriptor?? [ 522.871401][T12448] mac80211_hwsim hwsim9 wlan0: entered promiscuous mode [ 522.872213][ T5875] plantronics 0003:047F:FFFF.0014: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 522.881942][T12448] macvtap1: entered allmulticast mode [ 522.896624][T12448] mac80211_hwsim hwsim9 wlan0: entered allmulticast mode [ 522.908164][T12448] mac80211_hwsim hwsim9 wlan0: left allmulticast mode [ 522.918712][T12448] mac80211_hwsim hwsim9 wlan0: left promiscuous mode [ 523.494588][ T5875] usb 3-1: USB disconnect, device number 80 [ 523.906117][ T6744] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 524.172061][ T6744] usb 5-1: Using ep0 maxpacket: 32 [ 524.252322][ T6744] usb 5-1: config 5 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 524.283854][ T6744] usb 5-1: config 5 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 524.302625][ T6744] usb 5-1: config 5 interface 0 has no altsetting 0 [ 524.429564][ T6744] usb 5-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 524.439263][ T6744] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 524.609146][T12489] loop8: detected capacity change from 0 to 8 [ 524.646362][T12489] Dev loop8: unable to read RDB block 8 [ 524.656687][T12489] loop8: unable to read partition table [ 524.670288][T12496] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1717'. [ 524.677548][T12489] loop8: partition table beyond EOD, truncated [ 524.687260][T12489] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 525.073539][ T6744] usbhid 5-1:5.0: can't add hid device: -71 [ 525.080103][ T30] audit: type=1400 audit(2000524722.309:983): avc: denied { write } for pid=12500 comm="syz.2.1719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 525.100660][ T6744] usbhid 5-1:5.0: probe with driver usbhid failed with error -71 [ 525.114590][ T6744] usb 5-1: USB disconnect, device number 68 [ 525.896670][T12513] loop3: detected capacity change from 0 to 7 [ 525.903960][T12513] Dev loop3: unable to read RDB block 7 [ 525.909522][T12513] loop3: AHDI p3 p4 [ 525.913795][T12513] loop3: partition table partially beyond EOD, truncated [ 525.920831][T12513] loop3: p3 start 1702000233 is beyond EOD, truncated [ 526.110034][T12515] netlink: 'syz.1.1723': attribute type 58 has an invalid length. [ 526.118561][T12515] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1723'. [ 527.245489][T12541] lo speed is unknown, defaulting to 1000 [ 527.752711][T12550] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3884551189 (124305638048 ns) > initial count (121102246752 ns). Using initial count to start timer. [ 528.052458][T12549] dvmrp8: entered allmulticast mode [ 528.842284][T12571] veth0_to_team: entered promiscuous mode [ 529.285383][T12576] loop3: detected capacity change from 0 to 7 [ 529.292275][T12576] Dev loop3: unable to read RDB block 7 [ 529.297842][T12576] loop3: AHDI p3 p4 [ 529.301927][T12576] loop3: partition table partially beyond EOD, truncated [ 529.309203][T12576] loop3: p3 start 1702000233 is beyond EOD, truncated [ 529.613200][ T30] audit: type=1400 audit(2000524726.829:984): avc: denied { listen } for pid=12572 comm="syz.4.1740" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 530.371744][ T5875] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 530.526577][ T5875] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 530.552790][ T5875] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 530.586687][ T5875] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 530.597296][ T5875] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.624284][ T5875] usb 4-1: Product: syz [ 530.638621][ T5875] usb 4-1: Manufacturer: syz [ 530.648704][ T5875] usb 4-1: SerialNumber: syz [ 530.974492][T12581] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 530.991914][ T7983] usb 2-1: new full-speed USB device number 68 using dummy_hcd [ 531.364292][ T7983] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 531.376795][ T7983] usb 2-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 531.386155][ T7983] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.394258][ T7983] usb 2-1: Product: syz [ 531.398586][ T7983] usb 2-1: Manufacturer: syz [ 531.403236][ T7983] usb 2-1: SerialNumber: syz [ 531.614261][ T7983] usb 2-1: selecting invalid altsetting 1 [ 531.616608][T12581] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 531.620355][ T7983] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 531.627233][ T7983] dvb_usb_lmedm04 2-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 531.664105][ T7983] usb 2-1: USB disconnect, device number 68 [ 531.825760][T12615] netlink: 'syz.2.1751': attribute type 1 has an invalid length. [ 531.876716][T12617] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1751'. [ 531.933516][T12615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 532.092269][T12620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 532.128150][T12620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.253830][T12620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 532.306264][T12620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.914153][ T5875] cdc_ncm 4-1:1.0: failed to get mac address [ 533.079762][ T5875] cdc_ncm 4-1:1.0: bind() failure [ 533.119132][ T5875] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 533.135249][ T5875] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 533.148827][ T5875] usbtest 4-1:1.1: probe with driver usbtest failed with error -71 [ 533.200567][ T5875] usb 4-1: USB disconnect, device number 46 [ 533.518589][T12618] mac80211_hwsim hwsim4 wlan0: entered promiscuous mode [ 533.755167][T12618] bond0: (slave wlan0): Enslaving as an active interface with a down link [ 533.812940][T12631] loop3: detected capacity change from 0 to 7 [ 533.819394][T12631] Dev loop3: unable to read RDB block 7 [ 533.824964][T12631] loop3: AHDI p3 p4 [ 533.828835][T12631] loop3: partition table partially beyond EOD, truncated [ 533.835906][T12631] loop3: p3 start 1702000233 is beyond EOD, truncated [ 533.899638][T12638] 9pnet_fd: Insufficient options for proto=fd [ 533.902606][T12640] 9pnet_fd: Insufficient options for proto=fd [ 535.912080][ T5875] usb 4-1: new full-speed USB device number 47 using dummy_hcd [ 536.093189][ T5875] usb 4-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 536.114008][ T5875] usb 4-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 536.133827][ T5875] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.151845][ T5875] usb 4-1: Product: syz [ 536.156006][ T5875] usb 4-1: Manufacturer: syz [ 536.160588][ T5875] usb 4-1: SerialNumber: syz [ 536.388115][ T5875] usb 4-1: selecting invalid altsetting 1 [ 536.402207][ T5875] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 536.402289][ T5875] dvb_usb_lmedm04 4-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 536.420886][ T5875] usb 4-1: USB disconnect, device number 47 [ 538.108429][T12685] lo speed is unknown, defaulting to 1000 [ 538.222739][ T30] audit: type=1400 audit(2000524735.459:985): avc: denied { unmount } for pid=5813 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 538.434600][ T30] audit: type=1400 audit(2000524735.669:986): avc: denied { map } for pid=12695 comm="syz.2.1771" path="socket:[46497]" dev="sockfs" ino=46497 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 538.463180][ T30] audit: type=1400 audit(2000524735.669:987): avc: denied { accept } for pid=12695 comm="syz.2.1771" path="socket:[46497]" dev="sockfs" ino=46497 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 538.540348][T12696] lo speed is unknown, defaulting to 1000 [ 539.272315][ T6744] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 539.412917][ T6744] usb 1-1: device descriptor read/64, error -71 [ 539.662627][ T6744] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 539.857310][ T6744] usb 1-1: device descriptor read/64, error -71 [ 539.972789][ T6744] usb usb1-port1: attempt power cycle [ 540.168454][T12721] loop3: detected capacity change from 0 to 7 [ 540.174890][T12721] Dev loop3: unable to read RDB block 7 [ 540.180442][T12721] loop3: AHDI p3 p4 [ 540.184698][T12721] loop3: partition table partially beyond EOD, truncated [ 540.191731][T12721] loop3: p3 start 1702000233 is beyond EOD, truncated [ 540.565533][ T6744] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 540.658605][ T6744] usb 1-1: device descriptor read/8, error -71 [ 541.043694][ T6744] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 646.392115][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 646.399065][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P12741 [ 646.406808][ C1] rcu: (detected by 1, t=10502 jiffies, g=49569, q=1101 ncpus=2) [ 646.414578][ C1] task:syz.1.1784 state:R running task stack:26856 pid:12741 tgid:12735 ppid:5810 task_flags:0x400140 flags:0x00080000 [ 646.428550][ C1] Call Trace: [ 646.431805][ C1] [ 646.434626][ C1] sched_show_task+0x423/0x630 [ 646.439370][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 646.444632][ C1] ? rcu_dump_cpu_stacks+0x376/0x530 [ 646.449887][ C1] ? wq_watchdog_touch+0xe2/0x190 [ 646.454885][ C1] rcu_sched_clock_irq+0x2634/0x31f0 [ 646.460159][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 646.465766][ C1] ? __pfx_css_rstat_updated+0x10/0x10 [ 646.471200][ C1] ? __cgroup_account_cputime_field+0x12c/0x1f0 [ 646.477411][ C1] ? rcu_is_watching+0x12/0xc0 [ 646.482145][ C1] update_process_times+0x178/0x2d0 [ 646.487316][ C1] ? __pfx_update_process_times+0x10/0x10 [ 646.493011][ C1] tick_nohz_handler+0x506/0x720 [ 646.497923][ C1] ? __pfx_tick_nohz_handler+0x10/0x10 [ 646.503352][ C1] ? __hrtimer_run_queues+0x58f/0xc40 [ 646.508699][ C1] ? __pfx_tick_nohz_handler+0x10/0x10 [ 646.514135][ C1] __hrtimer_run_queues+0x64e/0xc40 [ 646.519309][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 646.524999][ C1] ? read_tsc+0x9/0x20 [ 646.529045][ C1] hrtimer_interrupt+0x397/0x8e0 [ 646.533955][ C1] __sysvec_apic_timer_interrupt+0x10b/0x3c0 [ 646.539905][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 646.545509][ C1] [ 646.548412][ C1] [ 646.551315][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 646.557265][ C1] RIP: 0010:unwind_next_frame+0x66d/0x20b0 [ 646.563048][ C1] Code: 0f 95 c6 40 84 f7 0f 85 fc 14 00 00 83 e0 07 38 c2 40 0f 9e c6 84 d2 0f 95 c0 40 84 c6 0f 85 e5 14 00 00 4c 0f bf 31 4d 01 fe <0f> b6 41 05 83 e0 07 3c 03 0f 84 bd 08 00 00 3c 04 0f 84 f6 07 00 [ 646.582624][ C1] RSP: 0018:ffffc90004876cc0 EFLAGS: 00000282 [ 646.588661][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff91b61a56 [ 646.596602][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 646.604552][ C1] RBP: ffffc90004876d78 R08: ffffffff91b61a5a R09: 00000000f501fefe [ 646.612493][ C1] R10: 0000000000000002 R11: 00000000000889b3 R12: ffffc90004876d80 [ 646.620433][ C1] R13: ffffc90004876d30 R14: ffffc90004877ac8 R15: ffffc90004877ab8 [ 646.628379][ C1] ? bpf_test_run_xdp_live+0x365/0x770 [ 646.633824][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 646.639947][ C1] arch_stack_walk+0x94/0x100 [ 646.644600][ C1] ? bpf_test_run_xdp_live+0x365/0x770 [ 646.650091][ C1] stack_trace_save+0x8e/0xc0 [ 646.654752][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 646.660111][ C1] ? __lock_acquire+0x436/0x2890 [ 646.665037][ C1] kasan_save_stack+0x33/0x60 [ 646.669689][ C1] ? kasan_save_stack+0x33/0x60 [ 646.674513][ C1] ? kasan_save_track+0x14/0x30 [ 646.679337][ C1] ? kasan_save_free_info+0x3b/0x60 [ 646.684513][ C1] ? __kasan_slab_free+0x5f/0x80 [ 646.689423][ C1] ? kmem_cache_free+0x2d8/0x770 [ 646.694330][ C1] ? kfree_skbmem+0x1a4/0x1f0 [ 646.698979][ C1] ? sk_skb_reason_drop+0x136/0x1a0 [ 646.704148][ C1] ? __netif_receive_skb_core.constprop.0+0x56a/0x35b0 [ 646.710982][ C1] ? __netif_receive_skb_list_core+0x355/0x950 [ 646.717109][ C1] ? netif_receive_skb_list_internal+0x75f/0xdc0 [ 646.723408][ C1] ? netif_receive_skb_list+0x4d/0x460 [ 646.728838][ C1] ? xdp_test_run_batch.constprop.0+0x17cf/0x1f20 [ 646.735220][ C1] ? bpf_test_run_xdp_live+0x365/0x770 [ 646.740664][ C1] kasan_save_track+0x14/0x30 [ 646.745311][ C1] kasan_save_free_info+0x3b/0x60 [ 646.750307][ C1] __kasan_slab_free+0x5f/0x80 [ 646.755041][ C1] kmem_cache_free+0x2d8/0x770 [ 646.759777][ C1] ? kfree_skbmem+0x1a4/0x1f0 [ 646.764428][ C1] ? kfree_skbmem+0x1a4/0x1f0 [ 646.769075][ C1] kfree_skbmem+0x1a4/0x1f0 [ 646.773550][ C1] sk_skb_reason_drop+0x136/0x1a0 [ 646.778547][ C1] __netif_receive_skb_core.constprop.0+0x56a/0x35b0 [ 646.785198][ C1] ? bpf_ksym_find+0x127/0x1c0 [ 646.789935][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 646.796059][ C1] ? kernel_text_address+0x8d/0x100 [ 646.801228][ C1] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 646.808311][ C1] ? arch_stack_walk+0xa6/0x100 [ 646.813142][ C1] ? __lock_acquire+0x436/0x2890 [ 646.818053][ C1] __netif_receive_skb_list_core+0x355/0x950 [ 646.824010][ C1] ? __pfx___netif_receive_skb_list_core+0x10/0x10 [ 646.830497][ C1] ? lock_acquire+0x179/0x330 [ 646.835161][ C1] ? read_tsc+0x9/0x20 [ 646.839208][ C1] ? ktime_get_with_offset+0x20a/0x3b0 [ 646.844651][ C1] netif_receive_skb_list_internal+0x75f/0xdc0 [ 646.850792][ C1] ? __pfx_netif_receive_skb_list_internal+0x10/0x10 [ 646.857445][ C1] ? __asan_memset+0x23/0x50 [ 646.862008][ C1] ? __build_skb_around+0x278/0x390 [ 646.867189][ C1] ? eth_type_trans+0x2e3/0x740 [ 646.872014][ C1] netif_receive_skb_list+0x4d/0x460 [ 646.877276][ C1] xdp_test_run_batch.constprop.0+0x17cf/0x1f20 [ 646.883493][ C1] ? __pfx_xdp_test_run_batch.constprop.0+0x10/0x10 [ 646.890056][ C1] ? write_comp_data+0x3c/0x90 [ 646.894800][ C1] bpf_test_run_xdp_live+0x365/0x770 [ 646.900085][ C1] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 646.905871][ C1] ? __pfx___schedule+0x10/0x10 [ 646.910696][ C1] ? find_held_lock+0x2b/0x80 [ 646.915353][ C1] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 646.921228][ C1] ? 0xffffffffa02057c0 [ 646.925353][ C1] ? 0xffffffffa02057c0 [ 646.929477][ C1] ? 0xffffffffa02057c0 [ 646.933602][ C1] ? bpf_dispatcher_change_prog+0x54d/0xa80 [ 646.939470][ C1] bpf_prog_test_run_xdp+0xd3d/0x1660 [ 646.944829][ C1] ? __fget_files+0x204/0x3c0 [ 646.949480][ C1] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 646.955256][ C1] ? __might_fault+0xd0/0x190 [ 646.959915][ C1] ? fput+0x70/0xf0 [ 646.963692][ C1] ? __bpf_prog_get+0x97/0x2a0 [ 646.968427][ C1] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 646.974212][ C1] __sys_bpf+0x1035/0x4980 [ 646.978602][ C1] ? futex_private_hash_put+0x160/0x1b0 [ 646.984121][ C1] ? __pfx___sys_bpf+0x10/0x10 [ 646.988857][ C1] ? __pfx_futex_wait+0x10/0x10 [ 646.993682][ C1] ? do_futex+0x122/0x350 [ 646.997999][ C1] ? exc_page_fault+0x64/0xc0 [ 647.002647][ C1] ? xfd_validate_state+0x61/0x180 [ 647.007732][ C1] __x64_sys_bpf+0x78/0xc0 [ 647.012124][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 647.017305][ C1] do_syscall_64+0xcd/0xf80 [ 647.021781][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 647.027641][ C1] RIP: 0033:0x7f7169d8f749 [ 647.032036][ C1] 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 [ 647.051609][ C1] RSP: 002b:00007f716ac21038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 647.059989][ C1] RAX: ffffffffffffffda RBX: 00007f7169fe6180 RCX: 00007f7169d8f749 [ 647.067931][ C1] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 647.075871][ C1] RBP: 00007f7169e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 647.083817][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 647.091757][ C1] R13: 00007f7169fe6218 R14: 00007f7169fe6180 R15: 00007fffde808bc8 [ 647.099706][ C1] [ 647.102697][ C1] rcu: rcu_preempt kthread starved for 10448 jiffies! g49569 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 647.113852][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 647.123797][ C1] rcu: RCU grace-period kthread stack dump: [ 647.129649][ C1] task:rcu_preempt state:R running task stack:28064 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 647.143086][ C1] Call Trace: [ 647.146336][ C1] [ 647.149241][ C1] ? __schedule+0x10b9/0x6150 [ 647.153890][ C1] __schedule+0x1139/0x6150 [ 647.158363][ C1] ? __lock_acquire+0x436/0x2890 [ 647.163273][ C1] ? __mod_timer+0x8f2/0xd30 [ 647.167841][ C1] ? __pfx___schedule+0x10/0x10 [ 647.172660][ C1] ? find_held_lock+0x2b/0x80 [ 647.177312][ C1] ? schedule+0x2d7/0x3a0 [ 647.181612][ C1] schedule+0xe7/0x3a0 [ 647.185651][ C1] schedule_timeout+0x123/0x290 [ 647.190469][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 647.195808][ C1] ? __pfx_process_timeout+0x10/0x10 [ 647.201074][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 647.206849][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 647.212282][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0 [ 647.217029][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 647.222286][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 647.227194][ C1] ? rcu_is_watching+0x12/0xc0 [ 647.231923][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 647.237699][ C1] rcu_gp_kthread+0x26d/0x380 [ 647.242348][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 647.247515][ C1] ? rcu_is_watching+0x12/0xc0 [ 647.252247][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 647.257416][ C1] ? __kthread_parkme+0x19e/0x250 [ 647.262409][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 647.267577][ C1] kthread+0x3c5/0x780 [ 647.271633][ C1] ? __pfx_kthread+0x10/0x10 [ 647.276195][ C1] ? rcu_is_watching+0x12/0xc0 [ 647.280927][ C1] ? __pfx_kthread+0x10/0x10 [ 647.285486][ C1] ret_from_fork+0x983/0xb10 [ 647.290046][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 647.295125][ C1] ? __switch_to+0x7af/0x10d0 [ 647.299773][ C1] ? __pfx_kthread+0x10/0x10 [ 647.304333][ C1] ret_from_fork_asm+0x1a/0x30 [ 647.309077][ C1] [ 647.312074][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 647.318361][ C1] Sending NMI from CPU 1 to CPUs 0: [ 647.323541][ C0] NMI backtrace for cpu 0 [ 647.323555][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT(full) [ 647.323572][ C0] Tainted: [L]=SOFTLOCKUP [ 647.323576][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 647.323583][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 647.323600][ C0] Code: c6 5f 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 49 12 00 fb f4 cc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 647.323611][ C0] RSP: 0018:ffffffff8e007df8 EFLAGS: 000002c6 [ 647.323622][ C0] RAX: 0000000002bd7b03 RBX: 0000000000000000 RCX: ffffffff8b7816d9 [ 647.323630][ C0] RDX: 0000000000000000 RSI: ffffffff8dacde18 RDI: ffffffff8bf2b380 [ 647.323638][ C0] RBP: fffffbfff1c12f68 R08: 0000000000000001 R09: ffffed101708673d [ 647.323646][ C0] R10: ffff8880b84339eb R11: ffffffff8e098670 R12: 0000000000000000 [ 647.323654][ C0] R13: ffffffff8e097b40 R14: ffffffff9088b3d0 R15: 0000000000000000 [ 647.323662][ C0] FS: 0000000000000000(0000) GS:ffff8881248f5000(0000) knlGS:0000000000000000 [ 647.323675][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 647.323684][ C0] CR2: 000000110c3c1867 CR3: 000000002c172000 CR4: 00000000003526f0 [ 647.323693][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 647.323700][ C0] DR3: fffffffffffffffc DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 647.323708][ C0] Call Trace: [ 647.323712][ C0] [ 647.323716][ C0] default_idle+0x13/0x20 [ 647.323732][ C0] default_idle_call+0x6c/0xb0 [ 647.323748][ C0] do_idle+0x38d/0x510 [ 647.323766][ C0] ? __pfx_do_idle+0x10/0x10 [ 647.323785][ C0] cpu_startup_entry+0x4f/0x60 [ 647.323802][ C0] rest_init+0x16b/0x2b0 [ 647.323819][ C0] ? acpi_subsystem_init+0x133/0x180 [ 647.323833][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 647.323854][ C0] start_kernel+0x3ef/0x4d0 [ 647.323873][ C0] x86_64_start_reservations+0x18/0x30 [ 647.323891][ C0] x86_64_start_kernel+0x130/0x190 [ 647.323909][ C0] common_startup_64+0x13e/0x148 [ 647.323929][ C0]