last executing test programs: 1m19.804320989s ago: executing program 2 (id=46): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 1m19.511952365s ago: executing program 2 (id=48): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x8000002) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x268, 0x0, 0xc8, 0x8, 0x0, 0x5803, 0x308, 0x2e8, 0x2e8, 0x308, 0x2e8, 0x3, 0x0, {[{{@ipv6={@empty, @mcast1, [0xffffff00, 0xffffffff, 0xffffff00, 0xff], [0xffffff7f, 0xfffffefe, 0xff000000, 0xff], 'xfrm0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x2f, 0xb7, 0x0, 0x1}, 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x2000000000000}}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffffffffffff, 0x6, 0x6}, {0xffffffffffffffff, 0x8, 0x1}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="48000000100001060100000000000000000000000000000000000000000000001000032073797a6b616c6c65723000001800128008000100767266000c000280080001"], 0x48}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) 1m19.382696615s ago: executing program 2 (id=50): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400000007"], 0x50) pwrite64(r0, &(0x7f0000000000)='\"', 0x1, 0x10) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000000), 0xd) 1m19.295531748s ago: executing program 2 (id=52): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x181) mount$bind(&(0x7f0000000300)='.\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x1141099, 0x0) chroot(&(0x7f0000000380)='./file0/../file0\x00') mount$bind(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)='./file0/../file0\x00') 1m19.250212455s ago: executing program 2 (id=53): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/kernel/reboot/hw_protection\x00', 0x2, 0x0) setuid(0xee01) write(r0, &(0x7f0000000200)='\x00', 0x1) 1m18.855274238s ago: executing program 2 (id=61): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xe}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=@deltclass={0x24, 0x29, 0x1, 0x70b52c, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xfff3}, {0xf, 0xffff}, {0xe, 0xffe0}}}, 0x24}}, 0x4c844) 1m18.592633142s ago: executing program 32 (id=61): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xe}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=@deltclass={0x24, 0x29, 0x1, 0x70b52c, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xfff3}, {0xf, 0xffff}, {0xe, 0xffe0}}}, 0x24}}, 0x4c844) 3.67191892s ago: executing program 5 (id=959): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000440)={'syzkaller1\x00', @random="a1e0afd9525b"}) write$tun(r0, &(0x7f0000000480)={@val={0x1c, 0x800}, @val={0x1, 0x0, 0x0, 0x0, 0x14}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x18}}}}}, 0x36) 3.408810416s ago: executing program 5 (id=962): mkdirat(0xffffffffffffff9c, &(0x7f0000000dc0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000e00)='./proc\x00', &(0x7f0000000e40)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000e80)='./proc/swaps\x00', 0x0, 0x2) read$FUSE(r0, &(0x7f0000000ec0)={0x2020}, 0x2020) preadv(r0, &(0x7f0000003200)=[{&(0x7f0000002f00)=""/199, 0xc7}], 0x1, 0x4, 0x6) 3.243820882s ago: executing program 5 (id=966): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$unix(r1, &(0x7f0000000300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@cred={{0x1c, 0x117}}], 0x20, 0x40}}], 0x1, 0x4800) 3.136603051s ago: executing program 1 (id=970): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0xc}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=@newchain={0x24, 0x64, 0x1, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0xfff1, 0xf}, {0x8, 0xc}, {0xfff2, 0xffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x20044801}, 0x20040000) 3.029553095s ago: executing program 5 (id=972): sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_clone(0x20000, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000740)) 2.941976121s ago: executing program 1 (id=974): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)='\x00'/10, 0xa, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/10, 0xa, 0x0, 0x0, 0x0) 2.783710722s ago: executing program 1 (id=975): r0 = signalfd(0xffffffffffffffff, &(0x7f00000002c0)={[0x7fffffff]}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x11, 0x4, @tid=r1}, &(0x7f0000000080)) read$FUSE(r0, &(0x7f00000008c0)={0x2020}, 0x2020) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) 2.593416062s ago: executing program 5 (id=979): r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r0, 0x82, 0x5, &(0x7f0000002340)='hello') 2.244444662s ago: executing program 3 (id=983): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@newsa={0x160, 0x10, 0x405, 0x70bc95, 0x0, {{@in=@empty, @in=@empty}, {@in=@remote, 0x4d2, 0x32}, @in=@local, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, {}, 0x70bc95, 0x34ff, 0x2, 0x5, 0x0, 0x20}, [@algo_aead={0x60, 0x12, @rfc4106_128={'rfc4106(gcm(aes))\x00', 0xa0, 0x80, "0102030405060708090a0b0c0d0e0f1011121314"}}, @sa_dir={0x5, 0x21, 0x2}, @iptfs_init_delay={0x8}]}, 0x160}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000400), 0xc, &(0x7f0000000440)={&(0x7f0000000480)=@newpolicy={0xfc, 0x13, 0x405, 0x70bc96, 0x0, {{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@remote, 0x0, 0x32}, 0x2, @in=@local, 0x34ff, 0x5, 0x0, 0x0, 0xffffffff, 0xffffffff, 0xffffffff}]}]}, 0xfc}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000580)='ABCDEFGH', 0x8, 0x0, &(0x7f00000005c0)={0x2, 0x4e20, @remote}, 0x10) 2.228913525s ago: executing program 0 (id=984): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{0x4000, 0xe000, 0xd, 0x79, 0xc, 0x3, 0xca, 0x2, 0x0, 0x6, 0x6, 0xe}, {0x2, 0xffff1000, 0x8, 0xee, 0x2, 0x0, 0x0, 0xff, 0x7, 0x0, 0x3}, {0xeeee0000, 0x1000, 0x3, 0x0, 0x6, 0xc4, 0x2, 0x9, 0x27, 0x3, 0x4, 0xfc}, {0x1, 0x0, 0x9, 0x9, 0x81, 0x0, 0x9, 0x0, 0x3, 0x0, 0x9}, {0xeeee8000, 0xffff1000, 0x3, 0x0, 0x2, 0x3, 0x4, 0x6, 0x2, 0x34}, {0xffffffff, 0x1, 0x0, 0x78, 0x8, 0x0, 0x2, 0x1c, 0x3, 0xed, 0x5}, {0xeeee8000, 0xfec00000, 0xa, 0x3, 0x0, 0x0, 0xc, 0x20, 0x0, 0x0, 0x2}, {0x0, 0x8080000, 0x0, 0x0, 0xa4, 0x7, 0x3, 0x40, 0x26, 0x0, 0x0, 0xfe}, {0x80a0000, 0x3}, {0x9000, 0xfffe}, 0xddf8ffdb, 0x0, 0x0, 0x60, 0x8, 0xf801, 0x3000, [0x80000001, 0xe, 0x1, 0xfffffffffffffffe]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_SREGS2(r2, 0x8140aecc, &(0x7f0000000080)) 1.975733802s ago: executing program 3 (id=986): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f00000009c0), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40000000}, 0x8048000) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x8ce4) 1.867192838s ago: executing program 0 (id=987): openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2c41, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000000640)="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0x2000, &(0x7f0000002640)={&(0x7f0000002700)={0x50, 0x0, 0x5, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x10, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004840)={0x60, 0x0, 0x3, {{0x6, 0x40000c, 0xffffffffffffffff, 0x8, 0x2, 0x2086, 0x5, 0x200010}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statfs(&(0x7f00000048c0)='./file0\x00', 0x0) 1.757013963s ago: executing program 1 (id=988): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0x0, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000000000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18, 0x1}, @nested_amd_vmsave={0x183, 0x18, 0x1}, @nested_amd_vmload={0x182, 0x18, 0x1}]}) ioctl$KVM_RUN(r3, 0x0, 0x0) 1.698293669s ago: executing program 1 (id=989): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1.669481231s ago: executing program 4 (id=990): capset(&(0x7f0000000100)={0x20071026}, &(0x7f00000018c0)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(r0, 0x0, 0x40000000, 0x0) ptrace$cont(0x15, r0, 0x9, 0x200000) 1.56344451s ago: executing program 3 (id=991): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1002}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=@newtfilter={0x5c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xe}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x2c, 0x2, [@TCA_BASIC_EMATCHES={0x28, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x5, 0x1, 0x346}, {0x1ff, 0x7fff, 0x4, 0x2, 0x4, 0x2, 0x2}}}]}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x5c}}, 0x0) 1.563159474s ago: executing program 0 (id=992): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000002c0)='./proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000380)='9', 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, 0x0) landlock_restrict_self(0xffffffffffffffff, 0xc) 1.451615245s ago: executing program 1 (id=993): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3000003, 0x204031, 0xffffffffffffffff, 0x42799000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mlock2(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x2, 0xa}}, 0x20) 1.24168174s ago: executing program 4 (id=994): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000280)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000002c0)=0x1b32, 0x4) sendto$inet(r0, &(0x7f0000000300)='v', 0x1, 0x4040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}, 0x400}], 0x1, 0x2020, 0x0) 1.171648732s ago: executing program 0 (id=995): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x0, 0x0, 0xd, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_clone(0x20000, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000d80)=@base={0x6, 0x4, 0x1000, 0x89}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000e00)={0x0, &(0x7f0000000e40)=""/103, &(0x7f0000000ec0), &(0x7f0000000f00), 0x80, r0, 0x0, 0x7}, 0x38) 997.399026ms ago: executing program 4 (id=996): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast2}}, {{0x2, 0x400, @loopback}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bond_slave_0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @multicast2, r2}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000003c0)={0x5, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x108) 696.353916ms ago: executing program 4 (id=997): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000003c0)={0x4, 0x0, 0x0, 0x168, 0x138, 0x1, 0x0, 0x84800, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}, [@zero={0x0, 0x1000, 0x0, 0x30}]}) ioctl$DM_DEV_SUSPEND(r0, 0xc138fd06, &(0x7f0000000580)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}}) ioctl$DM_DEV_REMOVE(r0, 0xc138fd04, &(0x7f0000000780)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x80800, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '1\x00'}}}) 689.292788ms ago: executing program 3 (id=1007): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./mnt\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000540)=0x100) 289.876114ms ago: executing program 5 (id=998): r0 = signalfd(0xffffffffffffffff, &(0x7f00000002c0)={[0x7fffffff]}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x11, 0x4, @tid=r1}, &(0x7f0000000080)) read$FUSE(r0, &(0x7f00000008c0)={0x2020}, 0x2020) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) 289.685279ms ago: executing program 3 (id=999): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) mkdir(&(0x7f0000000300)='./bus\x00', 0x63) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000200)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@metacopy_on}]}) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) 289.533237ms ago: executing program 4 (id=1000): r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0a000000010000000400000006"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1, 0xd, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000740)=r2, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=@newtaction={0x14, 0x30, 0xffff, 0x0, 0x0, {0x0, 0x0, 0x1300}}, 0x14}, 0x1, 0x0, 0x0, 0x2404c080}, 0x0) 242.748175ms ago: executing program 0 (id=1001): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000001680)={{0x77359400}, {0x77359400}}, 0x0) clock_adjtime(0x0, &(0x7f00000016c0)={0x2925, 0x0, 0x0, 0x403, 0x200, 0x0, 0x1, 0x81f, 0x3, 0x1, 0x1, 0x40000000, 0x0, 0x0, 0x10000104, 0x1, 0x7, 0xfffffffffffff258, 0x200000004, 0x5, 0x2000800, 0x7, 0xfffffffffffffffd, 0x59, 0x5, 0x13}) clock_gettime(0x4, &(0x7f00000017c0)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000001800)={{0x77359400}, {r1, r2+10000000}}, 0x0) 75.785161ms ago: executing program 4 (id=1002): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="7000000010000304000080000000000000007400", @ANYRES32=r1, @ANYBLOB="0000000003120100500012800b000100627269646765000040000280080005000100000006"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000780)=@newqdisc={0x24, 0x28, 0x1, 0x5001, 0xfffffdfc, {0x0, 0x0, 0x0, 0x0, {0x0, 0xb}, {0x0, 0xfff1}, {0x2, 0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x40098}, 0x4004004) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc048094) 27.746185ms ago: executing program 3 (id=1003): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000200), 0x1a5042, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x38011, r0, 0x0) add_key(&(0x7f0000000180)='dns_resolver\x00', 0x0, &(0x7f00000001c0)="26c2", 0xfffff, 0xffffffffffffffff) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000440), 0x4000, 0x0) preadv2(r1, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/4096, 0x100000}], 0xc4, 0x3000, 0x0, 0x9) 0s ago: executing program 0 (id=1004): r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)='3', 0x1}], 0x1, 0x800, 0x0) listen(r0, 0x0) kernel console output (not intermixed with test programs): riptor for endpoint 88 [ 106.740106][ T990] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 1 [ 106.773510][ T990] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 106.773813][ T7081] FAULT_INJECTION: forcing a failure. [ 106.773813][ T7081] name failslab, interval 1, probability 0, space 0, times 0 [ 106.773836][ T7081] CPU: 0 UID: 0 PID: 7081 Comm: syz.4.403 Tainted: G L syzkaller #0 PREEMPT(full) [ 106.773859][ T7081] Tainted: [L]=SOFTLOCKUP [ 106.773865][ T7081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 106.773876][ T7081] Call Trace: [ 106.773882][ T7081] [ 106.773890][ T7081] dump_stack_lvl+0x100/0x190 [ 106.773922][ T7081] should_fail_ex.cold+0x5/0xa [ 106.773943][ T7081] should_failslab+0xc2/0x120 [ 106.773974][ T7081] __kmalloc_cache_noprof+0x91/0x6d0 [ 106.774001][ T7081] ? ocfs2_init_fs_context+0x43/0x2a0 [ 106.774026][ T7081] ocfs2_init_fs_context+0x43/0x2a0 [ 106.774045][ T7081] alloc_fs_context+0x607/0xf40 [ 106.774064][ T7081] __x64_sys_fsopen+0x16b/0x2d0 [ 106.774083][ T7081] do_syscall_64+0x123/0x7b0 [ 106.774107][ T7081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.774125][ T7081] RIP: 0033:0x7fb3813a8f19 [ 106.774144][ T7081] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 106.774158][ T7081] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 106.774176][ T7081] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 106.774186][ T7081] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00002000000006c0 [ 106.774196][ T7081] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 106.774206][ T7081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.774216][ T7081] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 106.774235][ T7081] [ 106.776977][ T990] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 2 [ 106.779470][ T990] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 106.878875][ T990] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 4 [ 106.958935][ T990] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 106.994755][ T990] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 6 [ 106.998131][ T990] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 107.008372][ T7086] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 107.037556][ T7089] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 107.223955][ T31] audit: type=1400 audit(1794281894.267:1020): avc: denied { read write } for pid=7093 comm="syz.5.408" name="uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 107.224000][ T31] audit: type=1400 audit(1794281894.267:1021): avc: denied { open } for pid=7093 comm="syz.5.408" path="/dev/uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 107.275274][ T5735] hid_parser_main: 30 callbacks suppressed [ 107.275295][ T5735] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 107.280348][ T5735] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 107.438506][ T31] audit: type=1400 audit(1794281894.477:1022): avc: denied { unlink } for pid=7099 comm="syz.0.410" name="#1" dev="tmpfs" ino=361 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 107.443969][ T31] audit: type=1400 audit(1794281894.487:1023): avc: denied { write } for pid=7093 comm="syz.5.408" name="hidraw0" dev="devtmpfs" ino=3018 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 107.472456][ T2338] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 107.490880][ T7102] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 107.490900][ T7102] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 107.622012][ T2338] usb 5-1: Using ep0 maxpacket: 8 [ 107.622719][ T2338] usb 5-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 107.623693][ T2338] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 107.623730][ T2338] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 107.623749][ T2338] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 107.623767][ T2338] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 107.623795][ T2338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.747856][ T990] usb 4-1: USB disconnect, device number 6 [ 107.754905][ T7106] FAULT_INJECTION: forcing a failure. [ 107.754905][ T7106] name failslab, interval 1, probability 0, space 0, times 0 [ 107.754930][ T7106] CPU: 0 UID: 0 PID: 7106 Comm: syz.5.412 Tainted: G L syzkaller #0 PREEMPT(full) [ 107.754954][ T7106] Tainted: [L]=SOFTLOCKUP [ 107.754961][ T7106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 107.754970][ T7106] Call Trace: [ 107.754977][ T7106] [ 107.754983][ T7106] dump_stack_lvl+0x100/0x190 [ 107.755018][ T7106] should_fail_ex.cold+0x5/0xa [ 107.755044][ T7106] should_failslab+0xc2/0x120 [ 107.755065][ T7106] kmem_cache_alloc_noprof+0x92/0x6a0 [ 107.755090][ T7106] ? seq_open+0x55/0x170 [ 107.755111][ T7106] seq_open+0x55/0x170 [ 107.755128][ T7106] __seq_open_private+0x3e/0xd0 [ 107.755147][ T7106] seq_open_private+0x24/0x50 [ 107.755166][ T7106] mounts_open_common+0x315/0x780 [ 107.755187][ T7106] ? __pfx_show_vfsmnt+0x10/0x10 [ 107.755210][ T7106] ? __pfx_mounts_open_common+0x10/0x10 [ 107.755233][ T7106] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 107.755253][ T7106] do_dentry_open+0x674/0x1470 [ 107.755271][ T7106] ? __pfx_mounts_open+0x10/0x10 [ 107.755296][ T7106] vfs_open_consume+0xcc/0x460 [ 107.755321][ T7106] path_openat+0x1547/0x23f0 [ 107.755345][ T7106] ? __pfx_path_openat+0x10/0x10 [ 107.755371][ T7106] do_file_open+0x20e/0x430 [ 107.755393][ T7106] ? __pfx_do_file_open+0x10/0x10 [ 107.755421][ T7106] ? __pfx_kfree_link+0x10/0x10 [ 107.755444][ T7106] ? _raw_spin_unlock+0x28/0x50 [ 107.755461][ T7106] ? alloc_fd+0x471/0x7a0 [ 107.755487][ T7106] do_sys_openat2+0x163/0x1d0 [ 107.755509][ T7106] ? __pfx_do_sys_openat2+0x10/0x10 [ 107.755531][ T7106] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 107.755557][ T7106] __x64_sys_openat+0x12d/0x210 [ 107.755579][ T7106] ? __pfx___x64_sys_openat+0x10/0x10 [ 107.755611][ T7106] do_syscall_64+0x123/0x7b0 [ 107.755631][ T7106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.755653][ T7106] RIP: 0033:0x7fadc676974e [ 107.755667][ T7106] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 107.755681][ T7106] RSP: 002b:00007fadc49f5ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.755697][ T7106] RAX: ffffffffffffffda RBX: 00007fadc49f66c0 RCX: 00007fadc676974e [ 107.755710][ T7106] RDX: 0000000000000002 RSI: 00007fadc49f5f90 RDI: ffffffffffffff9c [ 107.755721][ T7106] RBP: 00007fadc6837f6d R08: 0000000000000000 R09: 0000000000000000 [ 107.755731][ T7106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.755741][ T7106] R13: 00007fadc6a26038 R14: 00007fadc6a25fa0 R15: 00007ffd5b26cdf8 [ 107.755765][ T7106] [ 107.837038][ T2338] usb 5-1: GET_CAPABILITIES returned 0 [ 107.837072][ T2338] usbtmc 5-1:16.0: can't read capabilities [ 107.942590][ T990] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 107.960035][ T7112] batadv_slave_0: entered promiscuous mode [ 107.962698][ T7111] batadv_slave_0: left promiscuous mode [ 107.982362][ T5811] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 108.066287][ T2338] usb 5-1: USB disconnect, device number 8 [ 108.070007][ T990] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 108.092893][ T990] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 108.100410][ T990] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 108.101049][ T990] keyspan 4-1:0.0: device disconnected [ 108.134013][ T5811] usb 1-1: Using ep0 maxpacket: 32 [ 108.145183][ T5811] usb 1-1: New USB device found: idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 108.151138][ T5811] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.155214][ T5811] usb 1-1: config 0 descriptor?? [ 108.166139][ T5811] as10x_usb: device has been detected [ 108.166786][ T5811] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 108.210391][ T5811] usb 1-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 108.296652][ T31] audit: type=1400 audit(1794281895.337:1024): avc: denied { bind } for pid=7118 comm="syz.1.417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 108.301760][ T5811] as10x_usb: error during firmware upload part1 [ 108.305623][ T5811] Registered device nBox DVB-T Dongle [ 108.428201][ T5811] usb 1-1: USB disconnect, device number 6 [ 108.453444][ T7129] gtp0: entered promiscuous mode [ 108.453465][ T7129] gtp0: entered allmulticast mode [ 108.459262][ T5811] Unregistered device nBox DVB-T Dongle [ 108.479634][ T5811] as10x_usb: device has been disconnected [ 108.556857][ T7136] FAULT_INJECTION: forcing a failure. [ 108.556857][ T7136] name failslab, interval 1, probability 0, space 0, times 0 [ 108.556887][ T7136] CPU: 1 UID: 0 PID: 7136 Comm: syz.5.426 Tainted: G L syzkaller #0 PREEMPT(full) [ 108.556910][ T7136] Tainted: [L]=SOFTLOCKUP [ 108.556916][ T7136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 108.556927][ T7136] Call Trace: [ 108.556933][ T7136] [ 108.556942][ T7136] dump_stack_lvl+0x100/0x190 [ 108.556980][ T7136] should_fail_ex.cold+0x5/0xa [ 108.557007][ T7136] should_failslab+0xc2/0x120 [ 108.557029][ T7136] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 108.557058][ T7136] ? __d_alloc+0x34/0xad0 [ 108.557085][ T7136] __d_alloc+0x34/0xad0 [ 108.557111][ T7136] d_alloc_pseudo+0x1c/0xc0 [ 108.557137][ T7136] alloc_file_pseudo+0x118/0x290 [ 108.557167][ T7136] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 108.557193][ T7136] ? alloc_fd+0x471/0x7a0 [ 108.557219][ T7136] sock_alloc_file+0x50/0x210 [ 108.557242][ T7136] __sys_socket+0x1c0/0x260 [ 108.557260][ T7136] ? __pfx___sys_socket+0x10/0x10 [ 108.557285][ T7136] __x64_sys_socket+0x72/0xb0 [ 108.557303][ T7136] ? lockdep_hardirqs_on+0x7d/0x110 [ 108.557326][ T7136] do_syscall_64+0x123/0x7b0 [ 108.557352][ T7136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.557371][ T7136] RIP: 0033:0x7fadc67a8f19 [ 108.557387][ T7136] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.557406][ T7136] RSP: 002b:00007fadc49f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 108.557427][ T7136] RAX: ffffffffffffffda RBX: 00007fadc6a25fa0 RCX: 00007fadc67a8f19 [ 108.557440][ T7136] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001d [ 108.557452][ T7136] RBP: 00007fadc6837f6d R08: 0000000000000000 R09: 0000000000000000 [ 108.557464][ T7136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.557476][ T7136] R13: 00007fadc6a26038 R14: 00007fadc6a25fa0 R15: 00007ffd5b26cdf8 [ 108.557501][ T7136] [ 109.075661][ T7159] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 109.217043][ T7169] netlink: 20 bytes leftover after parsing attributes in process `syz.1.451'. [ 109.217328][ T7169] 8021q: VLANs not supported on lo [ 109.492262][ T5811] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 109.646756][ T5811] usb 2-1: New USB device found: idVendor=0df6, idProduct=0056, bcdDevice=d2.4b [ 109.650774][ T5811] usb 2-1: config 127 has an invalid interface number: 57 but max is 0 [ 109.650800][ T5811] usb 2-1: config 127 has no interface number 0 [ 109.650833][ T5811] usb 2-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 109.654587][ T5811] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.654606][ T5811] usb 2-1: Product: syz [ 109.654619][ T5811] usb 2-1: Manufacturer: syz [ 109.654630][ T5811] usb 2-1: SerialNumber: syz [ 109.661618][ T7172] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 109.726165][ T31] kauditd_printk_skb: 7 callbacks suppressed [ 109.726181][ T31] audit: type=1400 audit(1794281896.767:1032): avc: denied { connect } for pid=7190 comm="syz.0.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 109.877872][ T7172] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 109.878326][ T7172] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.081998][ T10] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 110.087724][ T7172] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 110.233064][ T10] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 110.233859][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 110.233884][ T10] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 110.233918][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.289783][ T5811] asix 2-1:127.57 (unnamed net_device) (uninitialized): invalid hw address, using random [ 110.443519][ T10] usb 1-1: usb_control_msg returned -32 [ 110.443565][ T10] usbtmc 1-1:16.0: can't read capabilities [ 110.490297][ T5811] asix 2-1:127.57 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 110.490328][ T5811] asix 2-1:127.57 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 110.490466][ T5811] asix 2-1:127.57: probe with driver asix failed with error -71 [ 110.498184][ T5811] usb 2-1: USB disconnect, device number 10 [ 110.729641][ T7206] FAULT_INJECTION: forcing a failure. [ 110.729641][ T7206] name failslab, interval 1, probability 0, space 0, times 0 [ 110.729670][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.3.457 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.729695][ T7206] Tainted: [L]=SOFTLOCKUP [ 110.729701][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 110.729712][ T7206] Call Trace: [ 110.729718][ T7206] [ 110.729726][ T7206] dump_stack_lvl+0x100/0x190 [ 110.729764][ T7206] should_fail_ex.cold+0x5/0xa [ 110.729793][ T7206] should_failslab+0xc2/0x120 [ 110.729817][ T7206] __kmalloc_noprof+0xfc/0x840 [ 110.729836][ T7206] ? udpv6_init_sock+0x24e/0x450 [ 110.729868][ T7206] udpv6_init_sock+0x24e/0x450 [ 110.729893][ T7206] ? __pfx_udpv6_init_sock+0x10/0x10 [ 110.729921][ T7206] inet6_create+0xb1a/0x12b0 [ 110.729939][ T7206] ? inet6_create+0x7f/0x12b0 [ 110.729959][ T7206] __sock_create+0x339/0x860 [ 110.729993][ T7206] __sys_socket+0x14d/0x260 [ 110.730011][ T7206] ? __pfx___sys_socket+0x10/0x10 [ 110.730037][ T7206] __x64_sys_socket+0x72/0xb0 [ 110.730053][ T7206] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.730076][ T7206] do_syscall_64+0x123/0x7b0 [ 110.730100][ T7206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.730120][ T7206] RIP: 0033:0x7f20abda8f19 [ 110.730136][ T7206] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.730154][ T7206] RSP: 002b:00007f20acd42028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 110.730173][ T7206] RAX: ffffffffffffffda RBX: 00007f20ac025fa0 RCX: 00007f20abda8f19 [ 110.730185][ T7206] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000a [ 110.730196][ T7206] RBP: 00007f20abe37f6d R08: 0000000000000000 R09: 0000000000000000 [ 110.730207][ T7206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.730218][ T7206] R13: 00007f20ac026038 R14: 00007f20ac025fa0 R15: 00007ffd6d93add8 [ 110.730244][ T7206] [ 110.751696][ T7207] random: crng reseeded on system resumption [ 110.759721][ T31] audit: type=1400 audit(1794281897.787:1033): avc: denied { write } for pid=7205 comm="syz.4.458" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 110.759765][ T31] audit: type=1400 audit(1794281897.787:1034): avc: denied { open } for pid=7205 comm="syz.4.458" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 110.776131][ T7207] FAULT_INJECTION: forcing a failure. [ 110.776131][ T7207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 110.776158][ T7207] CPU: 0 UID: 0 PID: 7207 Comm: syz.4.458 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.776185][ T7207] Tainted: [L]=SOFTLOCKUP [ 110.776191][ T7207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 110.776201][ T7207] Call Trace: [ 110.776208][ T7207] [ 110.776215][ T7207] dump_stack_lvl+0x100/0x190 [ 110.776245][ T7207] should_fail_ex.cold+0x5/0xa [ 110.776270][ T7207] should_fail_alloc_page+0xeb/0x140 [ 110.776292][ T7207] prepare_alloc_pages+0x1f0/0x5b0 [ 110.776314][ T7207] __alloc_frozen_pages_noprof+0x1ae/0x31e0 [ 110.776338][ T7207] ? find_held_lock+0x2b/0x80 [ 110.776359][ T7207] ? mark_held_locks+0x40/0x70 [ 110.776380][ T7207] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 110.776397][ T7207] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.776416][ T7207] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 110.776438][ T7207] ? stack_depot_save_flags+0x49a/0xa10 [ 110.776458][ T7207] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 110.776482][ T7207] ? kasan_save_stack+0x3f/0x50 [ 110.776501][ T7207] ? kasan_save_track+0x14/0x30 [ 110.776517][ T7207] ? __kasan_kmalloc+0xaa/0xb0 [ 110.776533][ T7207] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 110.776555][ T7207] ? memory_bm_create+0x12c/0xcf0 [ 110.776572][ T7207] ? create_basic_memory_bitmaps+0xbd/0x350 [ 110.776590][ T7207] ? snapshot_open+0x23b/0x2b0 [ 110.776610][ T7207] ? misc_open+0x26d/0x450 [ 110.776631][ T7207] ? chrdev_open+0x234/0x6a0 [ 110.776648][ T7207] ? do_dentry_open+0x674/0x1470 [ 110.776664][ T7207] ? vfs_open_consume+0xcc/0x460 [ 110.776684][ T7207] ? path_openat+0x1547/0x23f0 [ 110.776703][ T7207] ? do_file_open+0x20e/0x430 [ 110.776721][ T7207] ? do_sys_openat2+0x163/0x1d0 [ 110.776740][ T7207] ? __x64_sys_openat+0x12d/0x210 [ 110.776761][ T7207] ? do_syscall_64+0x123/0x7b0 [ 110.776779][ T7207] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.776809][ T7207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 110.776836][ T7207] ? policy_nodemask+0xed/0x5e0 [ 110.776858][ T7207] alloc_pages_mpol+0x201/0x560 [ 110.776879][ T7207] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 110.776900][ T7207] ? kasan_save_track+0x14/0x30 [ 110.776915][ T7207] ? __kasan_kmalloc+0xaa/0xb0 [ 110.776935][ T7207] alloc_pages_noprof+0x1a/0x160 [ 110.776957][ T7207] get_zeroed_page_noprof+0x18/0xb0 [ 110.776974][ T7207] get_image_page+0x18/0x1a0 [ 110.776991][ T7207] memory_bm_create+0x66a/0xcf0 [ 110.777017][ T7207] create_basic_memory_bitmaps+0xbd/0x350 [ 110.777040][ T7207] snapshot_open+0x23b/0x2b0 [ 110.777058][ T7207] ? __pfx_snapshot_open+0x10/0x10 [ 110.777079][ T7207] misc_open+0x26d/0x450 [ 110.777101][ T7207] ? __pfx_misc_open+0x10/0x10 [ 110.777122][ T7207] chrdev_open+0x234/0x6a0 [ 110.777147][ T7207] ? __pfx_chrdev_open+0x10/0x10 [ 110.777168][ T7207] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 110.777189][ T7207] do_dentry_open+0x674/0x1470 [ 110.777206][ T7207] ? __pfx_chrdev_open+0x10/0x10 [ 110.777231][ T7207] vfs_open_consume+0xcc/0x460 [ 110.777256][ T7207] path_openat+0x1547/0x23f0 [ 110.777280][ T7207] ? __pfx_path_openat+0x10/0x10 [ 110.777307][ T7207] do_file_open+0x20e/0x430 [ 110.777330][ T7207] ? __pfx_do_file_open+0x10/0x10 [ 110.777367][ T7207] ? _raw_spin_unlock+0x28/0x50 [ 110.777382][ T7207] ? alloc_fd+0x471/0x7a0 [ 110.777409][ T7207] do_sys_openat2+0x163/0x1d0 [ 110.777435][ T7207] ? __pfx_do_sys_openat2+0x10/0x10 [ 110.777457][ T7207] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 110.777484][ T7207] __x64_sys_openat+0x12d/0x210 [ 110.777506][ T7207] ? __pfx___x64_sys_openat+0x10/0x10 [ 110.777538][ T7207] do_syscall_64+0x123/0x7b0 [ 110.777561][ T7207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.777579][ T7207] RIP: 0033:0x7fb3813a8f19 [ 110.777594][ T7207] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.777609][ T7207] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.777625][ T7207] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 110.777635][ T7207] RDX: 0000000000121001 RSI: 0000200000000480 RDI: ffffffffffffff9c [ 110.777645][ T7207] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 110.777654][ T7207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.777664][ T7207] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 110.777687][ T7207] [ 110.868016][ T7210] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 110.868035][ T7210] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 110.879650][ T7210] overlayfs: conflicting lowerdir path [ 111.126160][ T31] audit: type=1400 audit(1794281898.167:1035): avc: denied { mount } for pid=7215 comm="syz.5.462" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 111.145439][ T31] audit: type=1400 audit(1794281898.187:1036): avc: denied { mounton } for pid=7215 comm="syz.5.462" path="/74/file0" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=dir permissive=1 [ 111.235277][ T31] audit: type=1400 audit(1794281898.277:1037): avc: denied { unmount } for pid=5969 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 111.722292][ T1736] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 111.829098][ T7236] Bluetooth: MGMT ver 1.23 [ 111.876655][ T1736] usb 6-1: New USB device found: idVendor=1e7d, idProduct=2d50, bcdDevice=0.00 [ 111.878380][ T1736] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 246, changing to 11 [ 111.878409][ T1736] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 111.878450][ T1736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.887680][ T1736] usb 6-1: config 0 descriptor?? [ 111.906130][ T7238] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 111.906149][ T7238] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 111.963349][ T7240] FAULT_INJECTION: forcing a failure. [ 111.963349][ T7240] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 111.963377][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.3.473 Tainted: G L syzkaller #0 PREEMPT(full) [ 111.963400][ T7240] Tainted: [L]=SOFTLOCKUP [ 111.963407][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 111.963419][ T7240] Call Trace: [ 111.963425][ T7240] [ 111.963433][ T7240] dump_stack_lvl+0x100/0x190 [ 111.963471][ T7240] should_fail_ex.cold+0x5/0xa [ 111.963502][ T7240] _copy_from_user+0x2e/0xd0 [ 111.963528][ T7240] bpf_vlog_reverse_ubuf+0xda/0x470 [ 111.963560][ T7240] bpf_vlog_finalize+0x2bf/0x360 [ 111.963586][ T7240] bpf_log_attr_finalize+0x86/0x1a0 [ 111.963611][ T7240] ? __pfx_bpf_log_attr_finalize+0x10/0x10 [ 111.963643][ T7240] btf_new_fd+0x712/0x39d0 [ 111.963674][ T7240] ? cred_has_capability.isra.0+0x186/0x300 [ 111.963700][ T7240] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 111.963731][ T7240] ? __pfx_btf_new_fd+0x10/0x10 [ 111.963756][ T7240] ? rcu_is_watching+0x13/0xc0 [ 111.963777][ T7240] ? cap_capable+0x107/0x430 [ 111.963803][ T7240] ? bpf_lsm_capable+0x9/0x10 [ 111.963821][ T7240] ? security_capable+0x80/0x260 [ 111.963846][ T7240] ? ns_capable+0xcd/0xf0 [ 111.963870][ T7240] __sys_bpf+0x2400/0x4b60 [ 111.963902][ T7240] ? __pfx___sys_bpf+0x10/0x10 [ 111.963918][ T7240] ? find_held_lock+0x2b/0x80 [ 111.963938][ T7240] ? futex_wake+0x4ea/0x5e0 [ 111.963983][ T7240] ? rcu_read_lock_any_held+0x6a/0x90 [ 111.964007][ T7240] ? find_held_lock+0x2b/0x80 [ 111.964027][ T7240] ? ksys_write+0x190/0x250 [ 111.964047][ T7240] ? ksys_write+0x190/0x250 [ 111.964081][ T7240] ? __x64_sys_futex+0x34f/0x4d0 [ 111.964100][ T7240] ? __x64_sys_futex+0x358/0x4d0 [ 111.964125][ T7240] ? xfd_validate_state+0x129/0x190 [ 111.964153][ T7240] ? __x64_sys_bpf+0xce/0x140 [ 111.964169][ T7240] __x64_sys_bpf+0xce/0x140 [ 111.964188][ T7240] ? do_syscall_64+0xae/0x7b0 [ 111.964212][ T7240] do_syscall_64+0x123/0x7b0 [ 111.964235][ T7240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.964255][ T7240] RIP: 0033:0x7f20abda8f19 [ 111.964271][ T7240] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.964290][ T7240] RSP: 002b:00007f20acd42028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.964310][ T7240] RAX: ffffffffffffffda RBX: 00007f20ac025fa0 RCX: 00007f20abda8f19 [ 111.964323][ T7240] RDX: 0000000000000028 RSI: 0000200000000180 RDI: 0000000000000012 [ 111.964334][ T7240] RBP: 00007f20abe37f6d R08: 0000000000000000 R09: 0000000000000000 [ 111.964345][ T7240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.964356][ T7240] R13: 00007f20ac026038 R14: 00007f20ac025fa0 R15: 00007ffd6d93add8 [ 111.964382][ T7240] [ 112.164132][ T7243] jffs2: notice: (7243) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 112.168557][ T31] audit: type=1400 audit(1794281899.207:1038): avc: denied { write } for pid=7241 comm="syz.1.474" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 112.343520][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343549][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343568][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343587][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343606][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343625][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343644][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.343663][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.345922][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.345945][ T1736] kovaplus 0003:1E7D:2D50.0009: unknown main item tag 0x0 [ 112.357091][ T1736] kovaplus 0003:1E7D:2D50.0009: hidraw0: USB HID v7f.fd Device [HID 1e7d:2d50] on usb-dummy_hcd.5-1/input0 [ 112.597620][ T7256] netlink: 4 bytes leftover after parsing attributes in process `syz.1.478'. [ 112.599661][ T31] audit: type=1400 audit(1794281899.637:1039): avc: denied { mounton } for pid=7253 comm="syz.4.479" path="/113/file0" dev="tmpfs" ino=612 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 112.747265][ T7263] overlayfs: failed to decode file handle (len=8, type=248, flags=0, err=-22) [ 112.807622][ T7265] FAULT_INJECTION: forcing a failure. [ 112.807622][ T7265] name failslab, interval 1, probability 0, space 0, times 0 [ 112.807654][ T7265] CPU: 0 UID: 0 PID: 7265 Comm: syz.4.483 Tainted: G L syzkaller #0 PREEMPT(full) [ 112.807683][ T7265] Tainted: [L]=SOFTLOCKUP [ 112.807690][ T7265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 112.807701][ T7265] Call Trace: [ 112.807709][ T7265] [ 112.807718][ T7265] dump_stack_lvl+0x100/0x190 [ 112.807755][ T7265] should_fail_ex.cold+0x5/0xa [ 112.807783][ T7265] should_failslab+0xc2/0x120 [ 112.807808][ T7265] __kmalloc_cache_noprof+0x91/0x6d0 [ 112.807836][ T7265] ? alloc_mnt_ns+0xc9/0x510 [ 112.807865][ T7265] alloc_mnt_ns+0xc9/0x510 [ 112.807912][ T7265] copy_mnt_ns+0x2f4/0x1180 [ 112.807947][ T7265] ? rcu_is_watching+0x13/0xc0 [ 112.807970][ T7265] ? __pfx_copy_mnt_ns+0x10/0x10 [ 112.808004][ T7265] ? create_new_namespaces+0x30/0xac0 [ 112.808037][ T7265] create_new_namespaces+0xd3/0xac0 [ 112.808063][ T7265] ? bpf_lsm_capable+0x9/0x10 [ 112.808082][ T7265] ? security_capable+0x80/0x260 [ 112.808111][ T7265] unshare_nsproxy_namespaces+0xf6/0x210 [ 112.808140][ T7265] ksys_unshare+0x44f/0x980 [ 112.808165][ T7265] ? __pfx_ksys_unshare+0x10/0x10 [ 112.808202][ T7265] __x64_sys_unshare+0x31/0x40 [ 112.808226][ T7265] do_syscall_64+0x123/0x7b0 [ 112.808252][ T7265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.808272][ T7265] RIP: 0033:0x7fb3813a8f19 [ 112.808289][ T7265] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.808307][ T7265] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 112.808328][ T7265] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 112.808340][ T7265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a060680 [ 112.808351][ T7265] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 112.808380][ T7265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.808391][ T7265] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 112.808419][ T7265] [ 112.886922][ T10] usb 1-1: USB disconnect, device number 7 [ 112.923101][ T1736] kovaplus 0003:1E7D:2D50.0009: couldn't init struct kovaplus_device [ 112.923140][ T1736] kovaplus 0003:1E7D:2D50.0009: couldn't install mouse [ 112.928686][ T1736] kovaplus 0003:1E7D:2D50.0009: probe with driver kovaplus failed with error -71 [ 112.950121][ T1736] usb 6-1: USB disconnect, device number 6 [ 113.114619][ T7273] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 113.308145][ T7280] process 'syz.1.490' launched './file2' with NULL argv: empty string added [ 113.311144][ T31] audit: type=1400 audit(1794281900.347:1040): avc: denied { execute_no_trans } for pid=7279 comm="syz.1.490" path="/86/file2" dev="tmpfs" ino=475 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 113.344945][ T5835] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 113.359797][ T31] audit: type=1400 audit(1794281900.397:1041): avc: denied { create } for pid=7279 comm="syz.1.490" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 113.446938][ T7286] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.447942][ T7286] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.502481][ T5835] usb 5-1: New USB device found: idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 113.503347][ T5835] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 113.503375][ T5835] usb 5-1: config 0 has no interface number 0 [ 113.503406][ T5835] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 113.503430][ T5835] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 113.503463][ T5835] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.505630][ T5835] usb 5-1: config 0 descriptor?? [ 113.506316][ T7271] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 113.511669][ T5835] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 113.718718][ T987] usb 5-1: USB disconnect, device number 9 [ 113.718825][ C1] iowarrior 5-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 113.736092][ T7299] netlink: 8 bytes leftover after parsing attributes in process `syz.1.498'. [ 113.842315][ T5835] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 113.992803][ T5835] usb 6-1: Using ep0 maxpacket: 32 [ 113.995116][ T5835] usb 6-1: New USB device found: idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 114.014190][ T5835] usb 6-1: config index 0 descriptor too short (expected 156, got 27) [ 114.014225][ T5835] usb 6-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 114.014257][ T5835] usb 6-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 114.014281][ T5835] usb 6-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 114.014303][ T5835] usb 6-1: config 0 interface 0 has no altsetting 0 [ 114.016894][ T5835] usb 6-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 114.016917][ T5835] usb 6-1: Product: syz [ 114.016931][ T5835] usb 6-1: Manufacturer: syz [ 114.016943][ T5835] usb 6-1: SerialNumber: syz [ 114.021116][ T5835] usb 6-1: config 0 descriptor?? [ 114.103168][ T5835] ldusb 6-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 114.106266][ T5835] ldusb 6-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 114.260882][ C0] ldusb 6-1:0.0: usb_submit_urb failed (-19) [ 114.260914][ T10] usb 6-1: USB disconnect, device number 7 [ 114.267594][ T10] ldusb 6-1:0.0: LD USB Device #0 now disconnected [ 114.483180][ T1736] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 114.620835][ T7351] FAULT_INJECTION: forcing a failure. [ 114.620835][ T7351] name failslab, interval 1, probability 0, space 0, times 0 [ 114.620866][ T7351] CPU: 1 UID: 0 PID: 7351 Comm: syz.0.506 Tainted: G L syzkaller #0 PREEMPT(full) [ 114.620892][ T7351] Tainted: [L]=SOFTLOCKUP [ 114.620899][ T7351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 114.620911][ T7351] Call Trace: [ 114.620917][ T7351] [ 114.620924][ T7351] dump_stack_lvl+0x100/0x190 [ 114.620962][ T7351] should_fail_ex.cold+0x5/0xa [ 114.620992][ T7351] should_failslab+0xc2/0x120 [ 114.621017][ T7351] kmem_cache_alloc_noprof+0x92/0x6a0 [ 114.621049][ T7351] ? vm_area_dup+0x27/0xb60 [ 114.621076][ T7351] vm_area_dup+0x27/0xb60 [ 114.621099][ T7351] dup_mmap+0x526/0x2180 [ 114.621127][ T7351] ? __pfx_dup_mmap+0x10/0x10 [ 114.621145][ T7351] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 114.621169][ T7351] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 114.621195][ T7351] ? do_raw_spin_lock+0x128/0x260 [ 114.621222][ T7351] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 114.621242][ T7351] ? lockdep_hardirqs_on+0x7d/0x110 [ 114.621267][ T7351] ? __percpu_counter_init_many+0x2c1/0x3b0 [ 114.621304][ T7351] ? mm_init+0xc17/0xeb0 [ 114.621327][ T7351] copy_process+0x7c5c/0x88e0 [ 114.621369][ T7351] ? __pfx_copy_process+0x10/0x10 [ 114.621393][ T7351] ? futex_wake+0x4ea/0x5e0 [ 114.621430][ T7351] kernel_clone+0x176/0x9d0 [ 114.621457][ T7351] ? __pfx_kernel_clone+0x10/0x10 [ 114.621493][ T7351] ? ksys_write+0x190/0x250 [ 114.621523][ T7351] __do_sys_clone+0xd9/0x120 [ 114.621548][ T7351] ? __pfx___do_sys_clone+0x10/0x10 [ 114.621568][ T7351] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 114.621611][ T7351] do_syscall_64+0x123/0x7b0 [ 114.621636][ T7351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.621653][ T7351] RIP: 0033:0x7f9afdba8f19 [ 114.621668][ T7351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.621686][ T7351] RSP: 002b:00007f9afea02fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 114.621706][ T7351] RAX: ffffffffffffffda RBX: 00007f9afde25fa0 RCX: 00007f9afdba8f19 [ 114.621718][ T7351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 114.621729][ T7351] RBP: 00007f9afdc37f6d R08: 0000000000000000 R09: 0000000000000000 [ 114.621741][ T7351] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 114.621752][ T7351] R13: 00007f9afde26038 R14: 00007f9afde25fa0 R15: 00007ffe2789c738 [ 114.621781][ T7351] [ 114.633655][ T1736] usb 2-1: Using ep0 maxpacket: 8 [ 114.635354][ T1736] usb 2-1: New USB device found: idVendor=2b73, idProduct=001e, bcdDevice=0.40 [ 114.638917][ T1736] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 114.638935][ T1736] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 114.638966][ T1736] usb 2-1: config 1 interface 1 has no altsetting 0 [ 114.641839][ T1736] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.641857][ T1736] usb 2-1: Product: syz [ 114.641868][ T1736] usb 2-1: Manufacturer: syz [ 114.641879][ T1736] usb 2-1: SerialNumber: syz [ 114.873365][ T1736] usb 2-1: unit 5 not found! [ 115.027192][ T1736] usb 2-1: USB disconnect, device number 11 [ 115.115012][ T5608] udevd[5608]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 115.341545][ T7380] netlink: 8 bytes leftover after parsing attributes in process `syz.4.517'. [ 115.620211][ T31] kauditd_printk_skb: 6 callbacks suppressed [ 115.620227][ T31] audit: type=1400 audit(1794281902.657:1048): avc: denied { name_bind } for pid=7394 comm="syz.3.523" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 115.676252][ T31] audit: type=1807 audit(1794281902.717:1049): UNKNOWN=ap res=0 [ 115.685293][ T31] audit: type=1802 audit(1794281902.727:1050): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=update_policy cause=invalid-policy comm="syz.4.527" res=0 errno=-22 [ 115.689922][ T7401] ima: policy update failed [ 115.690085][ T31] audit: type=1802 audit(1794281902.727:1051): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=policy_update cause=failed comm="syz.4.527" res=0 errno=-22 [ 115.698984][ T31] audit: type=1400 audit(1794281902.737:1052): avc: denied { create } for pid=7402 comm="syz.5.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 115.717143][ T31] audit: type=1400 audit(1794281902.757:1053): avc: denied { bind } for pid=7402 comm="syz.5.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 115.727702][ T31] audit: type=1400 audit(1794281902.767:1054): avc: denied { write } for pid=7402 comm="syz.5.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 115.808527][ T7409] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 115.811455][ T7409] netlink: 12 bytes leftover after parsing attributes in process `syz.0.529'. [ 115.917215][ T7412] input: syz1 as /devices/virtual/input/input9 [ 115.923203][ T31] audit: type=1400 audit(1794281902.967:1055): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 115.964288][ T31] audit: type=1400 audit(1794281903.007:1056): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 115.999687][ T31] audit: type=1400 audit(1794281903.037:1057): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 116.191311][ T7427] netlink: 20 bytes leftover after parsing attributes in process `syz.4.536'. [ 116.191347][ T7427] netlink: 8 bytes leftover after parsing attributes in process `syz.4.536'. [ 116.191697][ T7427] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 116.260135][ T7432] FAULT_INJECTION: forcing a failure. [ 116.260135][ T7432] name failslab, interval 1, probability 0, space 0, times 0 [ 116.260166][ T7432] CPU: 1 UID: 0 PID: 7432 Comm: syz.5.540 Tainted: G L syzkaller #0 PREEMPT(full) [ 116.260193][ T7432] Tainted: [L]=SOFTLOCKUP [ 116.260201][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 116.260212][ T7432] Call Trace: [ 116.260219][ T7432] [ 116.260228][ T7432] dump_stack_lvl+0x100/0x190 [ 116.260264][ T7432] should_fail_ex.cold+0x5/0xa [ 116.260294][ T7432] should_failslab+0xc2/0x120 [ 116.260319][ T7432] __kmalloc_cache_noprof+0x91/0x6d0 [ 116.260344][ T7432] ? __alloc_workqueue+0xce9/0x1900 [ 116.260377][ T7432] __alloc_workqueue+0xce9/0x1900 [ 116.260416][ T7432] alloc_workqueue_noprof+0xc7/0x130 [ 116.260445][ T7432] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 116.260487][ T7432] ? __pfx___debug_object_init+0x10/0x10 [ 116.260525][ T7432] nci_register_device+0x21e/0xb80 [ 116.260548][ T7432] ? __pfx_nci_register_device+0x10/0x10 [ 116.260573][ T7432] ? lockdep_init_map_type+0x5c/0x250 [ 116.260606][ T7432] virtual_ncidev_open+0x141/0x220 [ 116.260636][ T7432] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 116.260667][ T7432] misc_open+0x26d/0x450 [ 116.260695][ T7432] ? __pfx_misc_open+0x10/0x10 [ 116.260723][ T7432] chrdev_open+0x234/0x6a0 [ 116.260748][ T7432] ? __pfx_chrdev_open+0x10/0x10 [ 116.260773][ T7432] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 116.260799][ T7432] do_dentry_open+0x674/0x1470 [ 116.260821][ T7432] ? __pfx_chrdev_open+0x10/0x10 [ 116.260849][ T7432] vfs_open_consume+0xcc/0x460 [ 116.260879][ T7432] path_openat+0x1547/0x23f0 [ 116.260909][ T7432] ? __pfx_path_openat+0x10/0x10 [ 116.260941][ T7432] do_file_open+0x20e/0x430 [ 116.260969][ T7432] ? __pfx_do_file_open+0x10/0x10 [ 116.261012][ T7432] ? _raw_spin_unlock+0x28/0x50 [ 116.261030][ T7432] ? alloc_fd+0x471/0x7a0 [ 116.261057][ T7432] do_sys_openat2+0x163/0x1d0 [ 116.261080][ T7432] ? __pfx_do_sys_openat2+0x10/0x10 [ 116.261104][ T7432] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 116.261135][ T7432] __x64_sys_openat+0x12d/0x210 [ 116.261160][ T7432] ? __pfx___x64_sys_openat+0x10/0x10 [ 116.261196][ T7432] do_syscall_64+0x123/0x7b0 [ 116.261220][ T7432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.261239][ T7432] RIP: 0033:0x7fadc67a8f19 [ 116.261254][ T7432] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.261270][ T7432] RSP: 002b:00007fadc49f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.261289][ T7432] RAX: ffffffffffffffda RBX: 00007fadc6a25fa0 RCX: 00007fadc67a8f19 [ 116.261301][ T7432] RDX: 0000000000000002 RSI: 0000200000001c40 RDI: ffffffffffffff9c [ 116.261312][ T7432] RBP: 00007fadc6837f6d R08: 0000000000000000 R09: 0000000000000000 [ 116.261323][ T7432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.261335][ T7432] R13: 00007fadc6a26038 R14: 00007fadc6a25fa0 R15: 00007ffd5b26cdf8 [ 116.261361][ T7432] [ 117.307805][ T7471] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 117.470247][ T7473] tipc: Started in network mode [ 117.470261][ T7473] tipc: Node identity 4, cluster identity 4711 [ 117.470268][ T7473] tipc: Node number set to 4 [ 118.374961][ T7518] FAULT_INJECTION: forcing a failure. [ 118.374961][ T7518] name failslab, interval 1, probability 0, space 0, times 0 [ 118.374992][ T7518] CPU: 1 UID: 0 PID: 7518 Comm: syz.0.575 Tainted: G L syzkaller #0 PREEMPT(full) [ 118.375021][ T7518] Tainted: [L]=SOFTLOCKUP [ 118.375028][ T7518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 118.375040][ T7518] Call Trace: [ 118.375047][ T7518] [ 118.375054][ T7518] dump_stack_lvl+0x100/0x190 [ 118.375090][ T7518] should_fail_ex.cold+0x5/0xa [ 118.375121][ T7518] should_failslab+0xc2/0x120 [ 118.375146][ T7518] __kmalloc_cache_node_noprof+0x94/0x710 [ 118.375167][ T7518] ? __alloc_workqueue+0xf4f/0x1900 [ 118.375195][ T7518] ? init_rescuer+0x19f/0x550 [ 118.375219][ T7518] init_rescuer+0x19f/0x550 [ 118.375237][ T7518] ? __pfx_init_rescuer+0x10/0x10 [ 118.375255][ T7518] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 118.375282][ T7518] ? __alloc_workqueue+0xe7f/0x1900 [ 118.375308][ T7518] ? kfree+0x22b/0x6d0 [ 118.375337][ T7518] __alloc_workqueue+0x1016/0x1900 [ 118.375376][ T7518] alloc_workqueue_noprof+0xc7/0x130 [ 118.375405][ T7518] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 118.375439][ T7518] ? __pfx___debug_object_init+0x10/0x10 [ 118.375475][ T7518] nci_register_device+0x21e/0xb80 [ 118.375496][ T7518] ? __pfx_nci_register_device+0x10/0x10 [ 118.375519][ T7518] ? lockdep_init_map_type+0x5c/0x250 [ 118.375552][ T7518] virtual_ncidev_open+0x141/0x220 [ 118.375582][ T7518] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 118.375610][ T7518] misc_open+0x26d/0x450 [ 118.375641][ T7518] ? __pfx_misc_open+0x10/0x10 [ 118.375668][ T7518] chrdev_open+0x234/0x6a0 [ 118.375693][ T7518] ? __pfx_chrdev_open+0x10/0x10 [ 118.375716][ T7518] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 118.375741][ T7518] do_dentry_open+0x674/0x1470 [ 118.375762][ T7518] ? __pfx_chrdev_open+0x10/0x10 [ 118.375790][ T7518] vfs_open_consume+0xcc/0x460 [ 118.375820][ T7518] path_openat+0x1547/0x23f0 [ 118.375849][ T7518] ? __pfx_path_openat+0x10/0x10 [ 118.375881][ T7518] do_file_open+0x20e/0x430 [ 118.375908][ T7518] ? __pfx_do_file_open+0x10/0x10 [ 118.375956][ T7518] ? _raw_spin_unlock+0x28/0x50 [ 118.375975][ T7518] ? alloc_fd+0x471/0x7a0 [ 118.376008][ T7518] do_sys_openat2+0x163/0x1d0 [ 118.376035][ T7518] ? __pfx_do_sys_openat2+0x10/0x10 [ 118.376062][ T7518] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 118.376095][ T7518] __x64_sys_openat+0x12d/0x210 [ 118.376124][ T7518] ? __pfx___x64_sys_openat+0x10/0x10 [ 118.376163][ T7518] do_syscall_64+0x123/0x7b0 [ 118.376191][ T7518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.376210][ T7518] RIP: 0033:0x7f9afdba8f19 [ 118.376226][ T7518] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.376244][ T7518] RSP: 002b:00007f9afea03028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.376264][ T7518] RAX: ffffffffffffffda RBX: 00007f9afde25fa0 RCX: 00007f9afdba8f19 [ 118.376276][ T7518] RDX: 0000000000000002 RSI: 0000200000001c40 RDI: ffffffffffffff9c [ 118.376288][ T7518] RBP: 00007f9afdc37f6d R08: 0000000000000000 R09: 0000000000000000 [ 118.376298][ T7518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.376309][ T7518] R13: 00007f9afde26038 R14: 00007f9afde25fa0 R15: 00007ffe2789c738 [ 118.376336][ T7518] [ 118.376519][ T7518] workqueue: Failed to allocate a rescuer for wq "nfc2_nci_cmd_wq" [ 118.734584][ T7522] syzkaller1: entered promiscuous mode [ 118.734605][ T7522] syzkaller1: entered allmulticast mode [ 118.862994][ T7534] netlink: 204 bytes leftover after parsing attributes in process `syz.1.581'. [ 119.163467][ T2338] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 119.222168][ T10] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 119.314922][ T2338] usb 5-1: New USB device found: idVendor=06cd, idProduct=0115, bcdDevice=d9.c3 [ 119.315701][ T2338] usb 5-1: config 0 interface 0 altsetting 12 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 119.315722][ T2338] usb 5-1: config 0 interface 0 has no altsetting 0 [ 119.317132][ T2338] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.317145][ T2338] usb 5-1: Product: syz [ 119.317152][ T2338] usb 5-1: Manufacturer: syz [ 119.317160][ T2338] usb 5-1: SerialNumber: syz [ 119.318948][ T2338] usb 5-1: config 0 descriptor?? [ 119.321176][ T2338] keyspan 5-1:0.0: Keyspan 2 port adapter converter detected [ 119.321387][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 7 [ 119.333016][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 81 [ 119.333052][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 1 [ 119.333085][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 2 [ 119.416357][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 85 [ 119.416467][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 5 [ 119.420164][ T2338] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 119.446299][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 83 [ 119.446387][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 3 [ 119.446466][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 4 [ 119.446559][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 86 [ 119.446617][ T2338] keyspan 5-1:0.0: found no endpoint descriptor for endpoint 6 [ 119.446815][ T10] usb 1-1: New USB device found: idVendor=17ef, idProduct=6009, bcdDevice=0.00 [ 119.448428][ T10] usb 1-1: config 0 interface 0 altsetting 24 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 119.448453][ T10] usb 1-1: config 0 interface 0 altsetting 24 endpoint 0x81 has invalid wMaxPacketSize 0 [ 119.448471][ T10] usb 1-1: config 0 interface 0 altsetting 24 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 119.448493][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 119.448538][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.449708][ T2338] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 119.501548][ T10] usb 1-1: config 0 descriptor?? [ 119.573803][ T2338] usb 5-1: USB disconnect, device number 10 [ 119.594400][ T2338] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 119.600675][ T2338] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 119.626795][ T2338] keyspan 5-1:0.0: device disconnected [ 119.630947][ T5608] udevd[5608]: setting owner of /dev/bus/usb/005/010 to uid=0, gid=0 failed: No such file or directory [ 119.790966][ T7565] netlink: 'syz.3.594': attribute type 34 has an invalid length. [ 119.953525][ T10] lenovo 0003:17EF:6009.000A: ignoring exceeding usage max [ 120.000052][ T10] lenovo 0003:17EF:6009.000A: hidraw0: USB HID v0.11 Joystick [HID 17ef:6009] on usb-dummy_hcd.0-1/input0 [ 120.198319][ T987] usb 1-1: USB disconnect, device number 8 [ 120.793071][ T10] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 120.942554][ T10] usb 4-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 120.943562][ T10] usb 4-1: config 1 has an invalid interface number: 3 but max is 0 [ 120.943583][ T10] usb 4-1: config 1 has no interface number 0 [ 120.945457][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.945478][ T10] usb 4-1: Product: syz [ 120.945491][ T10] usb 4-1: Manufacturer: syz [ 120.945504][ T10] usb 4-1: SerialNumber: syz [ 121.012081][ T10] usb 4-1: 3:0 : does not exist [ 121.012104][ T10] usb 4-1: 3:0 : does not exist [ 121.103539][ T5835] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 121.132776][ T31] kauditd_printk_skb: 27 callbacks suppressed [ 121.132795][ T31] audit: type=1400 audit(1794281914.169:1085): avc: denied { remount } for pid=7621 comm="syz.0.617" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 121.179329][ T7622] option changes via remount are deprecated (pid=7621 comm=syz.0.617) [ 121.179350][ T7622] cgroup: option or name mismatch, new: 0x0 "veth1_to_bond", old: 0x0 "" [ 121.257065][ T7627] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 121.266156][ T5835] usb 2-1: New USB device found: idVendor=091e, idProduct=0003, bcdDevice=0.01 [ 121.267736][ T5835] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.267773][ T5835] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 121.267793][ T5835] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 121.269800][ T5835] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 121.269819][ T5835] usb 2-1: Product: syz [ 121.269831][ T5835] usb 2-1: Manufacturer: syz [ 121.273691][ T7616] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 121.275046][ T5835] garmin_gps 2-1:1.0: Garmin GPS usb/tty converter detected [ 121.285397][ T5835] usb 2-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 121.341161][ T7328] rtrs_client L1784: : Resolving route failed, err: -ENODEV [ 121.449557][ T7627] rtrs_client L2654: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 121.485700][ T990] usb 2-1: USB disconnect, device number 12 [ 121.503717][ T990] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 121.504263][ T990] garmin_gps 2-1:1.0: device disconnected [ 121.756848][ T990] usb 4-1: USB disconnect, device number 7 [ 121.912385][ T5835] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 122.062038][ T987] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 122.062804][ T5835] usb 1-1: New USB device found: idVendor=0525, idProduct=a4a8, bcdDevice=0.41 [ 122.063606][ T5835] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 122.065253][ T5835] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 122.065274][ T5835] usb 1-1: Product: syz [ 122.065294][ T5835] usb 1-1: Manufacturer: syz [ 122.065306][ T5835] usb 1-1: SerialNumber: syz [ 122.221979][ T987] usb 5-1: Using ep0 maxpacket: 16 [ 122.222800][ T987] usb 5-1: New USB device found: idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 122.224546][ T987] usb 5-1: config 0 has an invalid interface number: 98 but max is 0 [ 122.224566][ T987] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 122.224575][ T987] usb 5-1: config 0 has no interface number 0 [ 122.224593][ T987] usb 5-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 122.224606][ T987] usb 5-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 122.224618][ T987] usb 5-1: config 0 interface 98 has no altsetting 0 [ 122.226339][ T987] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.226353][ T987] usb 5-1: Product: syz [ 122.226361][ T987] usb 5-1: Manufacturer: syz [ 122.226368][ T987] usb 5-1: SerialNumber: syz [ 122.228824][ T987] usb 5-1: config 0 descriptor?? [ 122.229441][ T7646] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 122.229518][ T7646] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 122.346458][ T5835] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 9 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 122.397778][ T7652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=7652 comm=syz.5.629 [ 122.462967][ T7646] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 122.463080][ T7646] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 122.492027][ T5835] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 122.518236][ T31] audit: type=1400 audit(1794281915.559:1086): avc: denied { read write } for pid=7641 comm="syz.0.625" name="lp0" dev="devtmpfs" ino=3090 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 122.518498][ T31] audit: type=1400 audit(1794281915.559:1087): avc: denied { open } for pid=7641 comm="syz.0.625" path="/dev/usb/lp0" dev="devtmpfs" ino=3090 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 122.521225][ T10] usb 1-1: USB disconnect, device number 9 [ 122.533903][ T10] usblp0: removed [ 122.605522][ T7662] program syz.5.634 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 122.644145][ T31] audit: type=1400 audit(1794281915.689:1088): avc: denied { block_suspend } for pid=7663 comm="syz.5.635" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 122.692693][ T5835] usb 2-1: New USB device found: idVendor=06cd, idProduct=0107, bcdDevice=1.00 [ 122.694036][ T5835] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.696036][ T5835] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.696059][ T5835] usb 2-1: Product: syz [ 122.696072][ T5835] usb 2-1: Manufacturer: syz [ 122.696085][ T5835] usb 2-1: SerialNumber: syz [ 122.701564][ T5835] keyspan 2-1:1.0: Keyspan 1 port adapter converter detected [ 122.701735][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 122.752802][ T30] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 122.753853][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 122.753911][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 82 [ 122.753980][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 122.754034][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 122.754147][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 83 [ 122.754215][ T5835] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 122.761808][ T5835] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 122.879368][ T987] asix 5-1:0.98 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 122.879472][ T987] asix 5-1:0.98: probe with driver asix failed with error -71 [ 122.888994][ T987] usb 5-1: USB disconnect, device number 11 [ 122.906969][ T30] usb 4-1: New USB device found: idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 122.907818][ T30] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 122.907848][ T30] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.907869][ T30] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 122.907886][ T30] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 122.911228][ T30] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 122.911248][ T30] usb 4-1: Manufacturer: syz [ 122.913903][ T30] usb 4-1: config 0 descriptor?? [ 123.066679][ T10] usb 2-1: USB disconnect, device number 13 [ 123.080012][ T10] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 123.080499][ T10] keyspan 2-1:1.0: device disconnected [ 123.164589][ T7675] netlink: 4 bytes leftover after parsing attributes in process `syz.5.641'. [ 123.321999][ T30] appleir 0003:05AC:8243.000B: item fetching failed at offset 0/1 [ 123.322486][ T30] appleir 0003:05AC:8243.000B: parse failed [ 123.322588][ T30] appleir 0003:05AC:8243.000B: probe with driver appleir failed with error -22 [ 123.529097][ T7692] netlink: 8 bytes leftover after parsing attributes in process `syz.5.649'. [ 123.531196][ T30] usb 4-1: USB disconnect, device number 8 [ 123.540373][ T7692] netlink: 24 bytes leftover after parsing attributes in process `syz.5.649'. [ 123.573831][ T31] audit: type=1400 audit(1794281916.619:1089): avc: denied { append } for pid=7693 comm="syz.4.650" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 123.709882][ T7700] ifb0: entered promiscuous mode [ 123.737618][ T31] audit: type=1400 audit(1794281916.779:1090): avc: denied { search } for pid=5283 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 123.737931][ T31] audit: type=1400 audit(1794281916.779:1091): avc: denied { search } for pid=5283 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 123.740552][ T31] audit: type=1400 audit(1794281916.779:1092): avc: denied { search } for pid=5283 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 123.740596][ T31] audit: type=1400 audit(1794281916.779:1093): avc: denied { search } for pid=5283 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 123.740633][ T31] audit: type=1400 audit(1794281916.779:1094): avc: denied { search } for pid=5283 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 124.482766][ T30] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 124.514419][ T7746] syzkaller1: entered promiscuous mode [ 124.514442][ T7746] syzkaller1: entered allmulticast mode [ 124.573572][ T10] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 124.632529][ T30] usb 6-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 124.633387][ T30] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 124.633430][ T30] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 124.633451][ T30] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 124.633472][ T30] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 124.633506][ T30] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.738739][ T7757] rnbd_client L607: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 124.782948][ T10] usb 2-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 124.783848][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.787199][ T10] usb 2-1: config 0 descriptor?? [ 124.802999][ T7331] rtrs_client L1784: : Resolving route failed, err: -ENODEV [ 124.882588][ T7757] rtrs_client L2654: : init_conns() failed: err=-ENODEV path=@ip:127.0.0.1 [:0] [ 124.994958][ T10] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 125.053178][ T30] gud 6-1:1.0: probe with driver gud failed with error -71 [ 125.058288][ T30] usb 6-1: USB disconnect, device number 8 [ 125.185611][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.185899][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.186153][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.189975][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.190227][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.190480][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.190998][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.191254][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.191500][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.195693][ T7768] Dead loop on virtual device lo (net 40), fix it urgently! [ 125.285729][ T10] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 1 [ 125.287129][ T10] [drm] Initialized udl on minor 1 [ 125.381296][ T7774] overlay: filesystem on ./bus not supported as upperdir [ 126.183360][ T7817] usb3503 0-0008: unknown mode is requested [ 126.183381][ T7817] usb3503 0-0008: usb3503_probe: probed in standby mode [ 126.200413][ T7817] i2c i2c-0: new_device: Instantiated device usb3503 at 0x08 [ 126.319978][ T31] kauditd_printk_skb: 802 callbacks suppressed [ 126.319995][ T31] audit: type=1326 audit(1794281925.368:1897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7820 comm="syz.5.700" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fadc67a8f19 code=0x0 [ 126.354512][ T1736] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 126.504558][ T1736] usb 5-1: New USB device found: idVendor=0525, idProduct=a4a8, bcdDevice=0.41 [ 126.506186][ T1736] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 126.508890][ T1736] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 126.508913][ T1736] usb 5-1: Product: syz [ 126.508928][ T1736] usb 5-1: Manufacturer: syz [ 126.508942][ T1736] usb 5-1: SerialNumber: syz [ 126.779390][ T1736] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 12 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 126.893597][ T31] audit: type=1400 audit(1794281925.938:1898): avc: denied { execute } for pid=7824 comm="syz.0.701" path="/dev/audio1" dev="devtmpfs" ino=1294 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 126.991386][ T1736] usb 5-1: USB disconnect, device number 12 [ 127.012391][ T1736] usblp0: removed [ 127.394739][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.394790][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.612457][ T7836] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 129.365143][ T7885] FAULT_INJECTION: forcing a failure. [ 129.365143][ T7885] name failslab, interval 1, probability 0, space 0, times 0 [ 129.365174][ T7885] CPU: 0 UID: 0 PID: 7885 Comm: syz.4.727 Tainted: G L syzkaller #0 PREEMPT(full) [ 129.365199][ T7885] Tainted: [L]=SOFTLOCKUP [ 129.365206][ T7885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 129.365217][ T7885] Call Trace: [ 129.365224][ T7885] [ 129.365232][ T7885] dump_stack_lvl+0x100/0x190 [ 129.365268][ T7885] should_fail_ex.cold+0x5/0xa [ 129.365297][ T7885] should_failslab+0xc2/0x120 [ 129.365328][ T7885] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 129.365351][ T7885] ? snd_pcm_hw_rule_add+0x3b3/0x510 [ 129.365376][ T7885] krealloc_node_align_noprof+0x321/0x3e0 [ 129.365394][ T7885] ? irqentry_exit+0x202/0xab0 [ 129.365421][ T7885] snd_pcm_hw_rule_add+0x3b3/0x510 [ 129.365443][ T7885] ? __pfx_snd_pcm_hw_rule_format+0x10/0x10 [ 129.365470][ T7885] ? __pfx_snd_pcm_hw_rule_add+0x10/0x10 [ 129.365493][ T7885] ? mutex_init_lockdep+0xf1/0x120 [ 129.365524][ T7885] ? snd_pcm_attach_substream+0x287/0xd70 [ 129.365557][ T7885] snd_pcm_open_substream+0x54a/0x1850 [ 129.365583][ T7885] ? kasan_disable_current+0x10/0x20 [ 129.365604][ T7885] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 129.365628][ T7885] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 129.365655][ T7885] ? snd_pcm_oss_open+0x5c5/0x1400 [ 129.365681][ T7885] snd_pcm_oss_open+0x715/0x1400 [ 129.365716][ T7885] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 129.365741][ T7885] ? __pfx_default_wake_function+0x10/0x10 [ 129.365770][ T7885] ? __lock_acquire+0x5c0/0x1f40 [ 129.365804][ T7885] ? do_raw_spin_lock+0x128/0x260 [ 129.365823][ T7885] ? soundcore_open+0x231/0x5a0 [ 129.365844][ T7885] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 129.365866][ T7885] soundcore_open+0x2e3/0x5a0 [ 129.365886][ T7885] ? __pfx_soundcore_open+0x10/0x10 [ 129.365904][ T7885] chrdev_open+0x234/0x6a0 [ 129.365929][ T7885] ? __pfx_chrdev_open+0x10/0x10 [ 129.365954][ T7885] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 129.365980][ T7885] do_dentry_open+0x674/0x1470 [ 129.366001][ T7885] ? __pfx_chrdev_open+0x10/0x10 [ 129.366025][ T7885] vfs_open_consume+0xcc/0x460 [ 129.366056][ T7885] path_openat+0x1547/0x23f0 [ 129.366084][ T7885] ? __pfx_path_openat+0x10/0x10 [ 129.366117][ T7885] do_file_open+0x20e/0x430 [ 129.366143][ T7885] ? __pfx_do_file_open+0x10/0x10 [ 129.366187][ T7885] ? _raw_spin_unlock+0x28/0x50 [ 129.366206][ T7885] ? alloc_fd+0x471/0x7a0 [ 129.366239][ T7885] do_sys_openat2+0x163/0x1d0 [ 129.366265][ T7885] ? __pfx_do_sys_openat2+0x10/0x10 [ 129.366292][ T7885] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 129.366330][ T7885] __x64_sys_openat+0x12d/0x210 [ 129.366358][ T7885] ? __pfx___x64_sys_openat+0x10/0x10 [ 129.366383][ T7885] ? ksys_write+0x1ac/0x250 [ 129.366411][ T7885] do_syscall_64+0x123/0x7b0 [ 129.366436][ T7885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.366454][ T7885] RIP: 0033:0x7fb3813a8f19 [ 129.366470][ T7885] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 129.366489][ T7885] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 129.366509][ T7885] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 129.366523][ T7885] RDX: 0000000000103881 RSI: 0000200000000440 RDI: ffffffffa040180b [ 129.366536][ T7885] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 129.366548][ T7885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 129.366560][ T7885] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 129.366583][ T7885] ? bpf_prog_3865bd729457c3b7_dump_bpf_prog+0x273/0x283 [ 129.366605][ T7885] [ 130.352269][ T10] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 130.355950][ T10] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 130.359527][ T10] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 130.360808][ T990] usb 2-1: USB disconnect, device number 14 [ 130.361490][ T10] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 130.361691][ T10] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 130.478686][ T7892] net_ratelimit: 41 callbacks suppressed [ 130.478708][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.478870][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.479034][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.480680][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.480836][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.481022][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.481407][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.481580][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.481729][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 130.482158][ T7892] Dead loop on virtual device lo (net 37), fix it urgently! [ 131.618569][ T31] audit: type=1400 audit(1794281930.658:1899): avc: denied { search } for pid=7890 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 131.618615][ T31] audit: type=1400 audit(1794281930.658:1900): avc: denied { search } for pid=7890 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 132.165460][ T10] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 132.314717][ T10] usb 4-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 132.316878][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.316928][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.357034][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.357050][ T10] usb 4-1: Product: syz [ 132.357058][ T10] usb 4-1: Manufacturer: syz [ 132.357066][ T10] usb 4-1: SerialNumber: syz [ 132.397585][ T10] usb 4-1: selecting invalid altsetting 1 [ 132.791468][ T7941] netlink: 'syz.5.750': attribute type 3 has an invalid length. [ 132.791487][ T7941] netlink: 'syz.5.750': attribute type 2 has an invalid length. [ 132.844592][ T31] audit: type=1400 audit(1794281931.888:1901): avc: denied { getopt } for pid=7939 comm="syz.4.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 133.175684][ T31] audit: type=1400 audit(1794281932.218:1902): avc: denied { setopt } for pid=7953 comm="syz.5.754" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 133.246773][ T10] usb 4-1: selecting invalid altsetting 1 [ 133.246882][ T10] cdc_ncm 4-1:1.0: bind() failure [ 133.301026][ T7962] netlink: 'syz.4.758': attribute type 4 has an invalid length. [ 133.324263][ T31] audit: type=1400 audit(1794281932.368:1903): avc: denied { write } for pid=7963 comm="syz.1.759" name="usbmon9" dev="devtmpfs" ino=742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 133.328366][ T31] audit: type=1400 audit(1794281932.368:1904): avc: denied { ioctl } for pid=7963 comm="syz.1.759" path="/dev/usbmon9" dev="devtmpfs" ino=742 ioctlcmd=0x9208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 133.333732][ T31] audit: type=1400 audit(1794281932.378:1905): avc: denied { link } for pid=7957 comm="syz.0.756" name="#17" dev="tmpfs" ino=765 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 133.337452][ T31] audit: type=1400 audit(1794281932.378:1906): avc: denied { rename } for pid=7957 comm="syz.0.756" name="#18" dev="tmpfs" ino=765 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 133.446528][ T990] usb 4-1: USB disconnect, device number 9 [ 133.501893][ T7970] netlink: 12 bytes leftover after parsing attributes in process `syz.0.762'. [ 133.696084][ T31] audit: type=1400 audit(1794281932.738:1907): avc: denied { create } for pid=7976 comm="syz.5.765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 133.750660][ T31] audit: type=1400 audit(1794281932.788:1908): avc: denied { listen } for pid=7976 comm="syz.5.765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 134.136873][ T7993] vxlan: RTM_NEWNEIGH with invalid state 0x0 [ 134.759263][ T8024] netlink: 4 bytes leftover after parsing attributes in process `syz.1.786'. [ 134.792166][ T10] usb 6-1: new full-speed USB device number 9 using dummy_hcd [ 134.865820][ T8028] batman_adv: Routing algorithm '' is not supported [ 134.943013][ T10] usb 6-1: New USB device found: idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 134.943923][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.947237][ T10] usb 6-1: config 0 descriptor?? [ 134.975993][ T10] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 135.082870][ T8037] loop9: detected capacity change from 0 to 1 [ 135.084987][ T8037] Dev loop9: unable to read RDB block 1 [ 135.085021][ T8037] loop9: unable to read partition table [ 135.085186][ T8037] loop9: partition table beyond EOD, truncated [ 135.085218][ T8037] loop_reread_partitions: partition scan of loop9 (þ被xü—ŸÑà– ) failed (rc=-5) [ 135.172487][ T10] gp8psk: usb in 128 operation failed. [ 135.379831][ T10] gp8psk: usb in 146 operation failed. [ 135.379848][ T10] gp8psk: failed to get FW version [ 135.381110][ T10] gp8psk: FPGA Version = 146 [ 135.583032][ T10] gp8psk: usb in 138 operation failed. [ 135.583053][ T10] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 135.583083][ T10] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 135.590736][ T10] usb 6-1: USB disconnect, device number 9 [ 136.070596][ T8075] netlink: 256 bytes leftover after parsing attributes in process `syz.0.805'. [ 136.070618][ T8075] netlink: 16 bytes leftover after parsing attributes in process `syz.0.805'. [ 136.070634][ T8075] netlink: 256 bytes leftover after parsing attributes in process `syz.0.805'. [ 136.070846][ T8075] netlink: 16 bytes leftover after parsing attributes in process `syz.0.805'. [ 136.472104][ T990] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 136.622225][ T990] usb 1-1: Using ep0 maxpacket: 32 [ 136.623215][ T990] usb 1-1: New USB device found: idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 136.624061][ T990] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 136.624097][ T990] usb 1-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 136.624119][ T990] usb 1-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 136.624140][ T990] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 136.626602][ T31] kauditd_printk_skb: 538 callbacks suppressed [ 136.626615][ T31] audit: type=1400 audit(1794281935.658:2447): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.626876][ T31] audit: type=1400 audit(1794281935.668:2448): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.627546][ T990] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.627566][ T990] usb 1-1: Product: syz [ 136.627578][ T990] usb 1-1: Manufacturer: syz [ 136.627592][ T990] usb 1-1: SerialNumber: syz [ 136.631082][ T31] audit: type=1400 audit(1794281935.668:2449): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.631123][ T31] audit: type=1400 audit(1794281935.668:2450): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.652567][ C1] imon 1-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 136.671432][ T990] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/input/input14 [ 136.701452][ T31] audit: type=1400 audit(1794281935.748:2451): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.721444][ T8106] input: syz0 as /devices/virtual/input/input15 [ 136.810828][ T31] audit: type=1400 audit(1794281935.858:2452): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.810948][ T31] audit: type=1400 audit(1794281935.858:2453): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.811177][ T31] audit: type=1400 audit(1794281935.858:2454): avc: denied { search } for pid=8100 comm="dhcpcd-run-hook" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.848408][ T31] audit: type=1400 audit(1794281935.888:2455): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.861022][ T31] audit: type=1400 audit(1794281935.898:2456): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 136.983477][ T990] imon 1-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 136.983494][ T990] (id 0x00) [ 137.085920][ T8113] netlink: 24 bytes leftover after parsing attributes in process `syz.1.817'. [ 137.155991][ T990] rc_core: IR keymap rc-imon-pad not found [ 137.156008][ T990] Registered IR keymap rc-empty [ 137.156298][ T990] imon 1-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 137.156318][ T990] imon 1-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 137.186269][ T990] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0 [ 137.199519][ T990] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0/input16 [ 137.209286][ T990] imon 1-1:155.0: iMON device (15c2:ffdc) on usb<1:10> initialized [ 137.402509][ T8080] imon:vfd_write: invalid payload size [ 137.404385][ T990] usb 1-1: USB disconnect, device number 10 [ 138.139996][ T8161] FAULT_INJECTION: forcing a failure. [ 138.139996][ T8161] name failslab, interval 1, probability 0, space 0, times 0 [ 138.140029][ T8161] CPU: 1 UID: 0 PID: 8161 Comm: syz.0.833 Tainted: G L syzkaller #0 PREEMPT(full) [ 138.140053][ T8161] Tainted: [L]=SOFTLOCKUP [ 138.140060][ T8161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 138.140071][ T8161] Call Trace: [ 138.140077][ T8161] [ 138.140084][ T8161] dump_stack_lvl+0x100/0x190 [ 138.140121][ T8161] should_fail_ex.cold+0x5/0xa [ 138.140151][ T8161] should_failslab+0xc2/0x120 [ 138.140183][ T8161] __kmalloc_noprof+0xfc/0x840 [ 138.140204][ T8161] ? lsm_blob_alloc+0x68/0x90 [ 138.140235][ T8161] lsm_blob_alloc+0x68/0x90 [ 138.140258][ T8161] security_sem_alloc+0x22/0x240 [ 138.140287][ T8161] newary+0x237/0xc30 [ 138.140310][ T8161] ? __pfx_down_write+0x10/0x10 [ 138.140335][ T8161] ? ksys_write+0x190/0x250 [ 138.140355][ T8161] ? ksys_write+0x190/0x250 [ 138.140377][ T8161] ipcget+0xe7/0xe70 [ 138.140398][ T8161] ? __pfx_do_futex+0x10/0x10 [ 138.140424][ T8161] ? __pfx_ipcget+0x10/0x10 [ 138.140448][ T8161] ? __x64_sys_futex+0x34f/0x4d0 [ 138.140472][ T8161] __x64_sys_semget+0x1cb/0x260 [ 138.140501][ T8161] ? __pfx___x64_sys_semget+0x10/0x10 [ 138.140535][ T8161] do_syscall_64+0x123/0x7b0 [ 138.140560][ T8161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.140580][ T8161] RIP: 0033:0x7f9afdba8f19 [ 138.140596][ T8161] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 138.140614][ T8161] RSP: 002b:00007f9afea03028 EFLAGS: 00000246 ORIG_RAX: 0000000000000040 [ 138.140633][ T8161] RAX: ffffffffffffffda RBX: 00007f9afde25fa0 RCX: 00007f9afdba8f19 [ 138.140645][ T8161] RDX: 0000000000000200 RSI: 0000000000000003 RDI: 0000000000000000 [ 138.140656][ T8161] RBP: 00007f9afdc37f6d R08: 0000000000000000 R09: 0000000000000000 [ 138.140666][ T8161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.140676][ T8161] R13: 00007f9afde26038 R14: 00007f9afde25fa0 R15: 00007ffe2789c738 [ 138.140700][ T8161] [ 138.627165][ T990] hid_parser_main: 217 callbacks suppressed [ 138.627185][ T990] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 138.628721][ T8183] FAULT_INJECTION: forcing a failure. [ 138.628721][ T8183] name failslab, interval 1, probability 0, space 0, times 0 [ 138.628746][ T8183] CPU: 0 UID: 0 PID: 8183 Comm: syz.1.838 Tainted: G L syzkaller #0 PREEMPT(full) [ 138.628769][ T8183] Tainted: [L]=SOFTLOCKUP [ 138.628774][ T8183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 138.628782][ T8183] Call Trace: [ 138.628787][ T8183] [ 138.628793][ T8183] dump_stack_lvl+0x100/0x190 [ 138.628824][ T8183] should_fail_ex.cold+0x5/0xa [ 138.628853][ T8183] should_failslab+0xc2/0x120 [ 138.628876][ T8183] __kmalloc_cache_noprof+0x91/0x6d0 [ 138.628901][ T8183] ? find_held_lock+0x2b/0x80 [ 138.628920][ T8183] ? __pollwait+0x2c3/0x490 [ 138.628944][ T8183] __pollwait+0x2c3/0x490 [ 138.628962][ T8183] ? __pfx___pollwait+0x10/0x10 [ 138.628982][ T8183] pipe_poll+0x360/0x6c0 [ 138.629001][ T8183] ? __pfx_pipe_poll+0x10/0x10 [ 138.629019][ T8183] do_sys_poll+0x6e5/0xf00 [ 138.629034][ T8183] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 138.629068][ T8183] ? __pfx_do_sys_poll+0x10/0x10 [ 138.629087][ T8183] ? __lock_acquire+0x5c0/0x1f40 [ 138.629130][ T8183] ? futex_unqueue+0x13d/0x2c0 [ 138.629149][ T8183] ? __pfx___pollwait+0x10/0x10 [ 138.629170][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629189][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629210][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629232][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629253][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629274][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629295][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629314][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629336][ T8183] ? __pfx_pollwake+0x10/0x10 [ 138.629355][ T8183] ? do_futex+0x190/0x440 [ 138.629374][ T8183] ? set_user_sigmask+0x1e1/0x270 [ 138.629395][ T8183] ? __pfx_set_user_sigmask+0x10/0x10 [ 138.629414][ T8183] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 138.629443][ T8183] __x64_sys_ppoll+0x2b5/0x350 [ 138.629469][ T8183] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 138.629502][ T8183] do_syscall_64+0x123/0x7b0 [ 138.629525][ T8183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.629544][ T8183] RIP: 0033:0x7ffb129a8f19 [ 138.629562][ T8183] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 138.629581][ T8183] RSP: 002b:00007ffb13935028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 138.629601][ T8183] RAX: ffffffffffffffda RBX: 00007ffb12c25fa0 RCX: 00007ffb129a8f19 [ 138.629612][ T8183] RDX: 0000000000000000 RSI: 20000000000000dc RDI: 00002000000001c0 [ 138.629622][ T8183] RBP: 00007ffb12a37f6d R08: 0000000000000030 R09: 0000000000000000 [ 138.629633][ T8183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.629651][ T8183] R13: 00007ffb12c26038 R14: 00007ffb12c25fa0 R15: 00007fffb0522228 [ 138.629677][ T8183] [ 138.938293][ T990] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 139.007768][ T8193] fido_id[8193]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 139.665956][ T8223] FAULT_INJECTION: forcing a failure. [ 139.665956][ T8223] name failslab, interval 1, probability 0, space 0, times 0 [ 139.665987][ T8223] CPU: 0 UID: 0 PID: 8223 Comm: syz.4.853 Tainted: G L syzkaller #0 PREEMPT(full) [ 139.666012][ T8223] Tainted: [L]=SOFTLOCKUP [ 139.666018][ T8223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 139.666029][ T8223] Call Trace: [ 139.666035][ T8223] [ 139.666043][ T8223] dump_stack_lvl+0x100/0x190 [ 139.666080][ T8223] should_fail_ex.cold+0x5/0xa [ 139.666113][ T8223] should_failslab+0xc2/0x120 [ 139.666134][ T8223] __kmalloc_cache_noprof+0x91/0x6d0 [ 139.666163][ T8223] ? fuse_init_fs_context+0x43/0x1e0 [ 139.666197][ T8223] fuse_init_fs_context+0x43/0x1e0 [ 139.666227][ T8223] alloc_fs_context+0x607/0xf40 [ 139.666251][ T8223] __x64_sys_fsopen+0x16b/0x2d0 [ 139.666275][ T8223] do_syscall_64+0x123/0x7b0 [ 139.666299][ T8223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.666318][ T8223] RIP: 0033:0x7fb3813a8f19 [ 139.666335][ T8223] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 139.666353][ T8223] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 139.666371][ T8223] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 139.666383][ T8223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 139.666394][ T8223] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 139.666405][ T8223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.666416][ T8223] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 139.666443][ T8223] [ 139.703986][ T990] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 139.925584][ T990] usb 2-1: Using ep0 maxpacket: 8 [ 139.927829][ T990] usb 2-1: New USB device found: idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 139.930238][ T990] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 139.930266][ T990] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 139.930289][ T990] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 139.930310][ T990] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 139.930357][ T990] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.224934][ T990] usb 2-1: GET_CAPABILITIES returned 0 [ 140.224974][ T990] usbtmc 2-1:16.0: can't read capabilities [ 140.280900][ T8252] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 140.446887][ T990] usb 2-1: USB disconnect, device number 15 [ 140.543479][ T5811] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 140.621054][ T8269] netlink: 12 bytes leftover after parsing attributes in process `syz.5.871'. [ 140.692441][ T5811] usb 4-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 140.693406][ T5811] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.706435][ T5811] usb 4-1: config 0 descriptor?? [ 140.825160][ T987] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 140.938058][ T8276] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 141.022347][ T987] usb 1-1: Using ep0 maxpacket: 8 [ 141.024366][ T987] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 141.027359][ T987] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 141.027402][ T987] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 141.027422][ T987] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 141.027444][ T987] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 141.027465][ T987] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 141.027500][ T987] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.069221][ T8280] FAULT_INJECTION: forcing a failure. [ 141.069221][ T8280] name failslab, interval 1, probability 0, space 0, times 0 [ 141.069248][ T8280] CPU: 0 UID: 0 PID: 8280 Comm: syz.4.876 Tainted: G L syzkaller #0 PREEMPT(full) [ 141.069269][ T8280] Tainted: [L]=SOFTLOCKUP [ 141.069275][ T8280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 141.069288][ T8280] Call Trace: [ 141.069293][ T8280] [ 141.069300][ T8280] dump_stack_lvl+0x100/0x190 [ 141.069335][ T8280] should_fail_ex.cold+0x5/0xa [ 141.069359][ T8280] should_failslab+0xc2/0x120 [ 141.069380][ T8280] __kmalloc_cache_noprof+0x91/0x6d0 [ 141.069401][ T8280] ? _raw_read_unlock_irqrestore+0x3b/0x80 [ 141.069420][ T8280] ? snd_pcm_attach_substream+0x436/0xd70 [ 141.069447][ T8280] snd_pcm_attach_substream+0x436/0xd70 [ 141.069474][ T8280] snd_pcm_open_substream+0x90/0x1850 [ 141.069495][ T8280] ? __kasan_kmalloc+0xaa/0xb0 [ 141.069513][ T8280] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 141.069535][ T8280] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 141.069558][ T8280] ? snd_pcm_oss_open+0x5c5/0x1400 [ 141.069580][ T8280] snd_pcm_oss_open+0x715/0x1400 [ 141.069606][ T8280] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 141.069626][ T8280] ? __pfx_default_wake_function+0x10/0x10 [ 141.069650][ T8280] ? __lock_acquire+0x5c0/0x1f40 [ 141.069677][ T8280] ? do_raw_spin_lock+0x128/0x260 [ 141.069693][ T8280] ? soundcore_open+0x231/0x5a0 [ 141.069710][ T8280] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 141.069729][ T8280] soundcore_open+0x2e3/0x5a0 [ 141.069747][ T8280] ? __pfx_soundcore_open+0x10/0x10 [ 141.069761][ T8280] chrdev_open+0x234/0x6a0 [ 141.069782][ T8280] ? __pfx_chrdev_open+0x10/0x10 [ 141.069803][ T8280] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 141.069825][ T8280] do_dentry_open+0x674/0x1470 [ 141.069871][ T8280] ? __pfx_chrdev_open+0x10/0x10 [ 141.069896][ T8280] vfs_open_consume+0xcc/0x460 [ 141.069923][ T8280] path_openat+0x1547/0x23f0 [ 141.069949][ T8280] ? __pfx_path_openat+0x10/0x10 [ 141.069978][ T8280] do_file_open+0x20e/0x430 [ 141.069999][ T8280] ? __pfx_do_file_open+0x10/0x10 [ 141.070037][ T8280] ? _raw_spin_unlock+0x28/0x50 [ 141.070052][ T8280] ? alloc_fd+0x471/0x7a0 [ 141.070079][ T8280] do_sys_openat2+0x163/0x1d0 [ 141.070100][ T8280] ? __pfx_do_sys_openat2+0x10/0x10 [ 141.070132][ T8280] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 141.070161][ T8280] __x64_sys_openat+0x12d/0x210 [ 141.070182][ T8280] ? __pfx___x64_sys_openat+0x10/0x10 [ 141.070214][ T8280] do_syscall_64+0x123/0x7b0 [ 141.070237][ T8280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.070255][ T8280] RIP: 0033:0x7fb3813a8f19 [ 141.070270][ T8280] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.070285][ T8280] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 141.070301][ T8280] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 141.070312][ T8280] RDX: 0000000000000000 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 141.070322][ T8280] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 141.070331][ T8280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.070341][ T8280] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 141.070364][ T8280] [ 141.126422][ T5811] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 141.126749][ T5811] [drm:udl_init] *ERROR* Selecting channel failed [ 141.155342][ T5811] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 1 [ 141.155811][ T5811] [drm] Initialized udl on minor 1 [ 141.201578][ T5811] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 141.201868][ T5811] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 141.217729][ T5811] usb 4-1: USB disconnect, device number 10 [ 141.218703][ T1736] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 141.308276][ T8283] evm: overlay not supported [ 141.428728][ T987] usb 1-1: usb_control_msg returned -32 [ 141.428764][ T987] usbtmc 1-1:16.0: can't read capabilities [ 141.563573][ T10] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 141.596296][ T8290] FAULT_INJECTION: forcing a failure. [ 141.596296][ T8290] name failslab, interval 1, probability 0, space 0, times 0 [ 141.596327][ T8290] CPU: 0 UID: 0 PID: 8290 Comm: syz.4.880 Tainted: G L syzkaller #0 PREEMPT(full) [ 141.596352][ T8290] Tainted: [L]=SOFTLOCKUP [ 141.596359][ T8290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 141.596369][ T8290] Call Trace: [ 141.596376][ T8290] [ 141.596383][ T8290] dump_stack_lvl+0x100/0x190 [ 141.596420][ T8290] should_fail_ex.cold+0x5/0xa [ 141.596451][ T8290] should_failslab+0xc2/0x120 [ 141.596473][ T8290] kmem_cache_alloc_noprof+0x92/0x6a0 [ 141.596503][ T8290] ? prepare_creds+0x2c/0x950 [ 141.596532][ T8290] prepare_creds+0x2c/0x950 [ 141.596554][ T8290] __sys_setresgid+0x413/0x1360 [ 141.596580][ T8290] do_syscall_64+0x123/0x7b0 [ 141.596602][ T8290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.596620][ T8290] RIP: 0033:0x7fb3813a8f19 [ 141.596635][ T8290] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.596652][ T8290] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 0000000000000077 [ 141.596677][ T8290] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 141.596689][ T8290] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0000000000000000 [ 141.596699][ T8290] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 141.596711][ T8290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.596722][ T8290] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 141.596750][ T8290] [ 141.639245][ T1736] usb 1-1: USB disconnect, device number 11 [ 141.732708][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 141.732748][ T10] usb 2-1: New USB device found: idVendor=04b4, idProduct=0384, bcdDevice=0.40 [ 141.741460][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.741482][ T10] usb 2-1: Product: syz [ 141.741495][ T10] usb 2-1: Manufacturer: syz [ 141.741507][ T10] usb 2-1: SerialNumber: syz [ 141.754545][ T10] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 141.863884][ T8298] netlink: 8 bytes leftover after parsing attributes in process `syz.5.884'. [ 141.868119][ T10] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 141.984693][ T10] snd-usb-hiface 2-1:1.0: probe with driver snd-usb-hiface failed with error -22 [ 142.072303][ T987] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 142.174654][ T10] usb 2-1: can't set first interface for hiFace device. [ 142.174684][ T10] snd-usb-hiface 2-1:1.1: probe with driver snd-usb-hiface failed with error -5 [ 142.185268][ T10] usb 2-1: can't set first interface for hiFace device. [ 142.185292][ T10] snd-usb-hiface 2-1:1.2: probe with driver snd-usb-hiface failed with error -5 [ 142.197838][ T10] usb 2-1: USB disconnect, device number 16 [ 142.242058][ T987] usb 4-1: Using ep0 maxpacket: 32 [ 142.242643][ T987] usb 4-1: New USB device found: idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 142.243569][ T987] usb 4-1: config 0 has an invalid interface number: 85 but max is 0 [ 142.243590][ T987] usb 4-1: config 0 has no interface number 0 [ 142.243623][ T987] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 142.243646][ T987] usb 4-1: config 0 interface 85 has no altsetting 0 [ 142.245289][ T5608] udevd[5608]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 142.245361][ T987] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.245383][ T987] usb 4-1: Product: syz [ 142.245398][ T987] usb 4-1: Manufacturer: syz [ 142.245411][ T987] usb 4-1: SerialNumber: syz [ 142.251090][ T987] usb 4-1: config 0 descriptor?? [ 142.362194][ T8313] FAULT_INJECTION: forcing a failure. [ 142.362194][ T8313] name failslab, interval 1, probability 0, space 0, times 0 [ 142.362224][ T8313] CPU: 1 UID: 0 PID: 8313 Comm: syz.4.891 Tainted: G L syzkaller #0 PREEMPT(full) [ 142.362248][ T8313] Tainted: [L]=SOFTLOCKUP [ 142.362255][ T8313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 142.362269][ T8313] Call Trace: [ 142.362275][ T8313] [ 142.362283][ T8313] dump_stack_lvl+0x100/0x190 [ 142.362317][ T8313] should_fail_ex.cold+0x5/0xa [ 142.362349][ T8313] should_failslab+0xc2/0x120 [ 142.362373][ T8313] __kmalloc_cache_noprof+0x91/0x6d0 [ 142.362401][ T8313] ? jffs2_init_fs_context+0x3f/0xd0 [ 142.362435][ T8313] jffs2_init_fs_context+0x3f/0xd0 [ 142.362464][ T8313] alloc_fs_context+0x607/0xf40 [ 142.362487][ T8313] __x64_sys_fsopen+0x16b/0x2d0 [ 142.362510][ T8313] do_syscall_64+0x123/0x7b0 [ 142.362535][ T8313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.362555][ T8313] RIP: 0033:0x7fb3813a8f19 [ 142.362570][ T8313] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 142.362588][ T8313] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 142.362607][ T8313] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 142.362620][ T8313] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000240 [ 142.362631][ T8313] RBP: 00007fb381437f6d R08: 0000000000000000 R09: 0000000000000000 [ 142.362642][ T8313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.362653][ T8313] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 142.362679][ T8313] [ 142.803513][ T8333] FAULT_INJECTION: forcing a failure. [ 142.803513][ T8333] name failslab, interval 1, probability 0, space 0, times 0 [ 142.803550][ T8333] CPU: 0 UID: 0 PID: 8333 Comm: syz.0.900 Tainted: G L syzkaller #0 PREEMPT(full) [ 142.803576][ T8333] Tainted: [L]=SOFTLOCKUP [ 142.803583][ T8333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 142.803590][ T8333] Call Trace: [ 142.803595][ T8333] [ 142.803599][ T8333] dump_stack_lvl+0x100/0x190 [ 142.803621][ T8333] should_fail_ex.cold+0x5/0xa [ 142.803648][ T8333] should_failslab+0xc2/0x120 [ 142.803670][ T8333] __kmalloc_cache_noprof+0x91/0x6d0 [ 142.803699][ T8333] ? ip6addrlbl_add+0x8c3/0xdb0 [ 142.803719][ T8333] ? ip6addrlbl_add+0xe0/0xdb0 [ 142.803735][ T8333] ip6addrlbl_add+0xe0/0xdb0 [ 142.803754][ T8333] ip6addrlbl_net_init+0x10a/0x330 [ 142.803769][ T8333] ? __pfx_ip6addrlbl_net_init+0x10/0x10 [ 142.803791][ T8333] ops_init+0x1e2/0x5f0 [ 142.803821][ T8333] setup_net+0x118/0x3a0 [ 142.803847][ T8333] ? __pfx_setup_net+0x10/0x10 [ 142.803866][ T8333] ? bpf_lsm_namespace_init+0x9/0x10 [ 142.803880][ T8333] copy_net_ns+0x340/0x7a0 [ 142.803897][ T8333] create_new_namespaces+0x3ea/0xac0 [ 142.803915][ T8333] unshare_nsproxy_namespaces+0xf6/0x210 [ 142.803940][ T8333] ksys_unshare+0x44f/0x980 [ 142.803963][ T8333] ? __pfx_ksys_unshare+0x10/0x10 [ 142.803985][ T8333] ? fput+0x7c/0x100 [ 142.804006][ T8333] ? ksys_write+0x1ac/0x250 [ 142.804021][ T8333] __x64_sys_unshare+0x31/0x40 [ 142.804034][ T8333] do_syscall_64+0x123/0x7b0 [ 142.804049][ T8333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.804060][ T8333] RIP: 0033:0x7f9afdba8f19 [ 142.804074][ T8333] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 142.804091][ T8333] RSP: 002b:00007f9afea03028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 142.804109][ T8333] RAX: ffffffffffffffda RBX: 00007f9afde25fa0 RCX: 00007f9afdba8f19 [ 142.804120][ T8333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 142.804130][ T8333] RBP: 00007f9afdc37f6d R08: 0000000000000000 R09: 0000000000000000 [ 142.804140][ T8333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.804154][ T8333] R13: 00007f9afde26038 R14: 00007f9afde25fa0 R15: 00007ffe2789c738 [ 142.804168][ T8333] [ 142.869529][ T8335] netlink: 'syz.4.901': attribute type 1 has an invalid length. [ 142.869548][ T8335] netlink: 224 bytes leftover after parsing attributes in process `syz.4.901'. [ 142.884879][ T987] appletouch 4-1:0.85: Geyser mode initialized. [ 142.886804][ T987] input: appletouch as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.85/input/input17 [ 142.890751][ T31] kauditd_printk_skb: 1268 callbacks suppressed [ 142.890768][ T31] audit: type=1400 audit(1794281941.928:3725): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 142.937200][ T31] audit: type=1400 audit(1794281941.978:3726): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 142.943781][ T31] audit: type=1400 audit(1794281941.988:3727): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 142.961758][ T31] audit: type=1400 audit(1794281941.998:3728): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.120993][ T31] audit: type=1400 audit(1794281942.158:3729): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.136371][ T987] usb 4-1: USB disconnect, device number 11 [ 143.136453][ C1] appletouch 4-1:0.85: atp_complete: usb_submit_urb failed with result -19 [ 143.181288][ T31] audit: type=1400 audit(1794281942.218:3730): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.181334][ T31] audit: type=1400 audit(1794281942.218:3731): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.181365][ T31] audit: type=1400 audit(1794281942.218:3732): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.234464][ T31] audit: type=1400 audit(1794281942.268:3733): avc: denied { search } for pid=4973 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 143.251868][ T987] appletouch 4-1:0.85: input: appletouch disconnected [ 143.309525][ T30] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 143.354007][ T30] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 143.369050][ T10] net_ratelimit: 42 callbacks suppressed [ 143.369067][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 143.713909][ T10] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 143.718586][ T8359] Bluetooth: MGMT ver 1.23 [ 143.755034][ T31] audit: type=1400 audit(1794281942.798:3734): avc: denied { shutdown } for pid=8360 comm="syz.3.913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 143.839069][ T8370] FAULT_INJECTION: forcing a failure. [ 143.839069][ T8370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.839102][ T8370] CPU: 0 UID: 0 PID: 8370 Comm: syz.3.916 Tainted: G L syzkaller #0 PREEMPT(full) [ 143.839130][ T8370] Tainted: [L]=SOFTLOCKUP [ 143.839137][ T8370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 143.839149][ T8370] Call Trace: [ 143.839156][ T8370] [ 143.839163][ T8370] dump_stack_lvl+0x100/0x190 [ 143.839202][ T8370] should_fail_ex.cold+0x5/0xa [ 143.839233][ T8370] should_fail_alloc_page+0xeb/0x140 [ 143.839258][ T8370] prepare_alloc_pages+0x1f0/0x5b0 [ 143.839285][ T8370] __alloc_frozen_pages_noprof+0x1ae/0x31e0 [ 143.839318][ T8370] ? folios_put_refs+0x58a/0xaa0 [ 143.839341][ T8370] ? __pfx_folios_put_refs+0x10/0x10 [ 143.839363][ T8370] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 143.839402][ T8370] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 143.839428][ T8370] ? folio_batch_move_lru+0x3bd/0xc00 [ 143.839449][ T8370] ? __pfx_lru_add+0x10/0x10 [ 143.839471][ T8370] ? __pfx_folio_batch_move_lru+0x10/0x10 [ 143.839491][ T8370] ? rcu_is_watching+0x13/0xc0 [ 143.839518][ T8370] ? __lock_acquire+0x5c0/0x1f40 [ 143.839542][ T8370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 143.839570][ T8370] ? policy_nodemask+0xed/0x5e0 [ 143.839594][ T8370] alloc_pages_mpol+0x201/0x560 [ 143.839617][ T8370] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 143.839641][ T8370] ? filemap_get_entry+0x22d/0x450 [ 143.839664][ T8370] ? filemap_get_entry+0x22d/0x450 [ 143.839685][ T8370] folio_alloc_noprof+0x22/0x250 [ 143.839709][ T8370] filemap_alloc_folio_noprof.part.0+0x3db/0x440 [ 143.839737][ T8370] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 143.839762][ T8370] ? rcu_is_watching+0x13/0xc0 [ 143.839782][ T8370] ? trace_kmalloc+0xeb/0x110 [ 143.839806][ T8370] __filemap_get_folio_mpol+0x64e/0x11d0 [ 143.839833][ T8370] ioctx_alloc+0x7e1/0x21d0 [ 143.839862][ T8370] ? __pfx_ioctx_alloc+0x10/0x10 [ 143.839886][ T8370] __x64_sys_io_setup+0xc9/0x220 [ 143.839906][ T8370] do_syscall_64+0x123/0x7b0 [ 143.839930][ T8370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.839949][ T8370] RIP: 0033:0x7f20abda8f19 [ 143.839965][ T8370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 143.839982][ T8370] RSP: 002b:00007f20acd42028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 143.840001][ T8370] RAX: ffffffffffffffda RBX: 00007f20ac025fa0 RCX: 00007f20abda8f19 [ 143.840013][ T8370] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 000000000000239f [ 143.840024][ T8370] RBP: 00007f20abe37f6d R08: 0000000000000000 R09: 0000000000000000 [ 143.840036][ T8370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.840046][ T8370] R13: 00007f20ac026038 R14: 00007f20ac025fa0 R15: 00007ffd6d93add8 [ 143.840072][ T8370] [ 143.881360][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 143.899203][ T10] usb 5-1: unable to get BOS descriptor or descriptor too short [ 143.899247][ T10] usb 5-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 143.934815][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.934841][ T10] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 144.005815][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.005840][ T10] usb 5-1: Product: syz [ 144.005855][ T10] usb 5-1: Manufacturer: syz [ 144.005868][ T10] usb 5-1: SerialNumber: syz [ 144.088144][ T5811] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 144.262661][ T5811] usb 1-1: New USB device found: idVendor=1770, idProduct=ff00, bcdDevice=0.00 [ 144.265926][ T5811] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 144.265957][ T5811] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 144.265981][ T5811] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 144.266035][ T5811] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.269818][ T5811] usb 1-1: config 0 descriptor?? [ 144.271032][ T8368] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 144.380305][ T10] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 144.381620][ T10] cdc_ncm 5-1:1.0: bind() failure [ 144.410230][ T10] usb 5-1: USB disconnect, device number 13 [ 144.439946][ T2338] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 144.672223][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 144.713163][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713195][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713215][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713234][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713253][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713272][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713291][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713310][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713329][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.713348][ T5811] gt683r_led 0003:1770:FF00.000E: unknown main item tag 0x0 [ 144.721620][ T5811] gt683r_led 0003:1770:FF00.000E: hidraw0: USB HID v0.00 Device [HID 1770:ff00] on usb-dummy_hcd.0-1/input0 [ 145.001785][ T990] usb 1-1: USB disconnect, device number 12 [ 145.080558][ T987] gt683r_led 0003:1770:FF00.000E: failed to send set report request: -19 [ 145.149020][ T8393] FAULT_INJECTION: forcing a failure. [ 145.149020][ T8393] name failslab, interval 1, probability 0, space 0, times 0 [ 145.149055][ T8393] CPU: 1 UID: 0 PID: 8393 Comm: syz.4.924 Tainted: G L syzkaller #0 PREEMPT(full) [ 145.149083][ T8393] Tainted: [L]=SOFTLOCKUP [ 145.149090][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 145.149102][ T8393] Call Trace: [ 145.149109][ T8393] [ 145.149117][ T8393] dump_stack_lvl+0x100/0x190 [ 145.149154][ T8393] should_fail_ex.cold+0x5/0xa [ 145.149184][ T8393] should_failslab+0xc2/0x120 [ 145.149207][ T8393] __kmalloc_cache_noprof+0x91/0x6d0 [ 145.149241][ T8393] ? bdi_split_work_to_wbs+0x2d2/0xfd0 [ 145.149268][ T8393] bdi_split_work_to_wbs+0x2d2/0xfd0 [ 145.149296][ T8393] ? __pfx_bdi_split_work_to_wbs+0x10/0x10 [ 145.149329][ T8393] ? __pfx_down_write+0x10/0x10 [ 145.149353][ T8393] ? __pfx___might_resched+0x10/0x10 [ 145.149376][ T8393] ? __queue_work+0x534/0x16f0 [ 145.149399][ T8393] sync_inodes_sb+0x22c/0xc80 [ 145.149424][ T8393] ? down_read+0x136/0x4c0 [ 145.149449][ T8393] ? __pfx_down_read+0x10/0x10 [ 145.149476][ T8393] ? __pfx_sync_inodes_sb+0x10/0x10 [ 145.149503][ T8393] ? super_lock+0x14b/0x3f0 [ 145.149535][ T8393] ? find_held_lock+0x2b/0x80 [ 145.149556][ T8393] ? __iterate_supers+0x247/0x4a0 [ 145.149576][ T8393] ? __iterate_supers+0x247/0x4a0 [ 145.149601][ T8393] sync_inodes_one_sb+0x57/0x70 [ 145.149630][ T8393] __iterate_supers+0x3b7/0x4a0 [ 145.149651][ T8393] ? __pfx_sync_inodes_one_sb+0x10/0x10 [ 145.149682][ T8393] ? __pfx___iterate_supers+0x10/0x10 [ 145.149710][ T8393] ksys_sync+0x87/0xf0 [ 145.149736][ T8393] ? __pfx_ksys_sync+0x10/0x10 [ 145.149765][ T8393] ? do_syscall_64+0xae/0x7b0 [ 145.149787][ T8393] __do_sys_sync+0xe/0x20 [ 145.149813][ T8393] do_syscall_64+0x123/0x7b0 [ 145.149837][ T8393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.149857][ T8393] RIP: 0033:0x7fb3813a8f19 [ 145.149873][ T8393] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 145.149890][ T8393] RSP: 002b:00007fb382293028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 145.149909][ T8393] RAX: ffffffffffffffda RBX: 00007fb381625fa0 RCX: 00007fb3813a8f19 [ 145.149922][ T8393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 145.149934][ T8393] RBP: 00007fb381625fa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.149945][ T8393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.149955][ T8393] R13: 00007fb381626038 R14: 00007fb381625fa0 R15: 00007ffd11a68a18 [ 145.149983][ T8393] [ 145.477818][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.520600][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 146.943890][ T5811] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 147.094595][ T5811] usb 2-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 147.095496][ T5811] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 147.095519][ T5811] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 147.095536][ T5811] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 147.095573][ T5811] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 147.095596][ T5811] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 147.096948][ T5811] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 147.096970][ T5811] usb 2-1: Product: syz [ 147.096983][ T5811] usb 2-1: Manufacturer: syz [ 147.185570][ T5811] cdc_wdm 2-1:1.0: skipping garbage [ 147.185589][ T5811] cdc_wdm 2-1:1.0: skipping garbage [ 147.205358][ T5811] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 147.205378][ T5811] cdc_wdm 2-1:1.0: Unknown control protocol [ 147.568993][ T2338] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.712143][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.874922][ T7619] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.877410][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.880818][ T10] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 147.956997][ T31] kauditd_printk_skb: 2040 callbacks suppressed [ 147.957014][ T31] audit: type=1400 audit(1794281946.998:5775): avc: denied { append } for pid=8458 comm="syz.0.950" name="001" dev="devtmpfs" ino=738 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 147.999104][ T31] audit: type=1400 audit(1794281947.038:5776): avc: denied { read write } for pid=8424 comm="syz.1.936" name="cdc-wdm0" dev="devtmpfs" ino=3196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 147.999149][ T31] audit: type=1400 audit(1794281947.038:5777): avc: denied { open } for pid=8424 comm="syz.1.936" path="/dev/cdc-wdm0" dev="devtmpfs" ino=3196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 148.200808][ T8467] device-mapper: ioctl: populate_table: no targets specified [ 148.223487][ T987] usb 2-1: USB disconnect, device number 17 [ 148.347876][ T31] audit: type=1400 audit(1794281947.388:5778): avc: denied { load_policy } for pid=8469 comm="syz.0.954" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 148.380764][ T8470] SELinux: failed to load policy [ 148.606067][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 148.970712][ T8487] syzkaller1: entered promiscuous mode [ 148.970734][ T8487] syzkaller1: entered allmulticast mode [ 149.054279][ T8491] netlink: 32 bytes leftover after parsing attributes in process `syz.4.964'. [ 149.153302][ T7336] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 149.155307][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 149.170100][ T30] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 149.172960][ T2338] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 149.237540][ T31] audit: type=1400 audit(1794281948.278:5779): avc: denied { write } for pid=8502 comm="syz.0.968" name="instances" dev="tracefs" ino=3989 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 149.241247][ T31] audit: type=1400 audit(1794281948.278:5780): avc: denied { add_name } for pid=8502 comm="syz.0.968" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 149.241285][ T31] audit: type=1400 audit(1794281948.278:5781): avc: denied { create } for pid=8502 comm="syz.0.968" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=dir permissive=1 [ 149.583915][ T31] audit: type=1400 audit(1794281948.618:5782): avc: denied { module_request } for pid=8517 comm="syz.4.977" kmod=72746E6C2D6C696E6B2D6272696467655F736C618C65 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 149.642793][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 149.705175][ T8524] netlink: 12 bytes leftover after parsing attributes in process `syz.3.976'. [ 149.707183][ T8524] netlink: 12 bytes leftover after parsing attributes in process `syz.3.976'. [ 150.125065][ T10] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 150.276261][ T10] usb 6-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 150.277175][ T10] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 150.278043][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 150.278064][ T10] usb 6-1: SerialNumber: syz [ 150.436962][ T31] audit: type=1400 audit(1794281949.478:5783): avc: denied { search } for pid=8546 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 150.441389][ T31] audit: type=1400 audit(1794281949.478:5784): avc: denied { search } for pid=8546 comm="dhcpcd" name="/" dev="sda1" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 150.531680][ T8547] SELinux: unknown common  [ 150.531735][ T8547] SELinux: invalid class [ 150.531789][ T8547] SELinux: failed to load policy [ 150.679058][ T5811] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 150.912476][ T2338] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 150.916413][ T8563] FAULT_INJECTION: forcing a failure. [ 150.916413][ T8563] name failslab, interval 1, probability 0, space 0, times 0 [ 150.916442][ T8563] CPU: 0 UID: 0 PID: 8563 Comm: syz.0.992 Tainted: G L syzkaller #0 PREEMPT(full) [ 150.916467][ T8563] Tainted: [L]=SOFTLOCKUP [ 150.916476][ T8563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 150.916487][ T8563] Call Trace: [ 150.916493][ T8563] [ 150.916501][ T8563] dump_stack_lvl+0x100/0x190 [ 150.916533][ T8563] should_fail_ex.cold+0x5/0xa [ 150.916559][ T8563] should_failslab+0xc2/0x120 [ 150.916579][ T8563] __kmalloc_cache_noprof+0x91/0x6d0 [ 150.916604][ T8563] ? landlock_restrict_sibling_threads+0x50d/0x14c0 [ 150.916635][ T8563] landlock_restrict_sibling_threads+0x50d/0x14c0 [ 150.916667][ T8563] ? __pfx_landlock_restrict_sibling_threads+0x10/0x10 [ 150.916719][ T8563] ? selinux_cred_prepare+0x13/0x170 [ 150.916744][ T8563] ? bpf_lsm_cred_prepare+0x9/0x10 [ 150.916763][ T8563] ? security_prepare_creds+0xa8/0x290 [ 150.916791][ T8563] __do_sys_landlock_restrict_self+0x9ba/0x10a0 [ 150.916818][ T8563] do_syscall_64+0x123/0x7b0 [ 150.916845][ T8563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.916865][ T8563] RIP: 0033:0x7f9afdba8f19 [ 150.916882][ T8563] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.916900][ T8563] RSP: 002b:00007f9afea03028 EFLAGS: 00000246 ORIG_RAX: 00000000000001be [ 150.916919][ T8563] RAX: ffffffffffffffda RBX: 00007f9afde25fa0 RCX: 00007f9afdba8f19 [ 150.916931][ T8563] RDX: 0000000000000000 RSI: 000000000000000c RDI: ffffffffffffffff [ 150.916942][ T8563] RBP: 00007f9afdc37f6d R08: 0000000000000000 R09: 0000000000000000 [ 150.916953][ T8563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.916963][ T8563] R13: 00007f9afde26038 R14: 00007f9afde25fa0 R15: 00007ffe2789c738 [ 150.916990][ T8563] [ 151.165224][ T10] cdc_ether 6-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.5-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 151.440379][ T987] usb 6-1: USB disconnect, device number 10 [ 151.441383][ T987] cdc_ether 6-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.5-1, CDC Ethernet Device [ 151.726702][ T1736] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 151.867525][ T8588] device-mapper: ioctl: device has been removed from the dev hash table. [ 152.354603][ C1] ------------[ cut here ]------------ [ 152.354614][ C1] !rcu_read_lock_held() [ 152.354619][ C1] WARNING: ./include/net/dst.h:326 at xfrm_output_resume+0x54c6/0x7200, CPU#1: ksoftirqd/1/24 [ 152.374508][ C1] Modules linked in: [ 152.378381][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.389172][ C1] Tainted: [L]=SOFTLOCKUP [ 152.393511][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 152.403572][ C1] RIP: 0010:xfrm_output_resume+0x54c6/0x7200 [ 152.409537][ C1] Code: fe ff ff e8 5c 10 b3 fa 31 ff 41 89 c4 89 c6 e8 40 31 86 f7 45 84 e4 0f 85 1b f0 ff ff 31 db e9 20 f0 ff ff e8 1b 37 86 f7 90 <0f> 0b 90 e9 cd ef ff ff c6 85 c0 fe ff ff 00 31 db 49 8d 46 4d e9 [ 152.429345][ C1] RSP: 0018:ffffc900001e7868 EFLAGS: 00010246 [ 152.435410][ C1] RAX: 0000000000000000 RBX: ffff88807319f200 RCX: 0000000000000100 [ 152.443371][ C1] RDX: ffff8880206b0000 RSI: ffffffff8a8849e5 RDI: 0000000000000005 [ 152.451333][ C1] RBP: ffffc900001e79e0 R08: 0000000000000000 R09: 0000000000000000 [ 152.459301][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 152.467260][ C1] R13: ffff888055235980 R14: ffff8880364a2b40 R15: dffffc0000000000 [ 152.475216][ C1] FS: 0000000000000000(0000) GS:ffff888122571000(0000) knlGS:0000000000000000 [ 152.484129][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.490695][ C1] CR2: 00007f9afe9556c8 CR3: 000000002a97e000 CR4: 00000000003526f0 [ 152.498663][ C1] Call Trace: [ 152.501951][ C1] [ 152.504858][ C1] ? rcu_is_watching+0x13/0xc0 [ 152.509601][ C1] ? __pfx_xfrm_output_resume+0x10/0x10 [ 152.515153][ C1] ? __asan_memset+0x23/0x50 [ 152.519736][ C1] ? __skb_ext_alloc+0x6c/0x80 [ 152.524481][ C1] ? skb_ext_add+0x624/0x810 [ 152.529054][ C1] ? xfrm_state_mtu+0xd3/0x450 [ 152.533809][ C1] xfrm_output+0x33f/0x2040 [ 152.538293][ C1] iptfs_delay_timer+0x1ab7/0x3c20 [ 152.543393][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 152.548316][ C1] ? __pfx_iptfs_delay_timer+0x10/0x10 [ 152.553760][ C1] ? debug_object_deactivate+0x2e4/0x3b0 [ 152.559400][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 152.564593][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 152.570372][ C1] ? debug_object_deactivate+0x2e4/0x3b0 [ 152.575999][ C1] ? __hrtimer_run_queues+0x361/0x9a0 [ 152.581348][ C1] ? rcu_is_watching+0x13/0xc0 [ 152.586097][ C1] ? __pfx_iptfs_delay_timer+0x10/0x10 [ 152.591544][ C1] __hrtimer_run_queues+0x448/0x9a0 [ 152.596763][ C1] hrtimer_run_softirq+0x1ca/0x360 [ 152.601869][ C1] handle_softirqs+0x216/0xa20 [ 152.606648][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 152.611940][ C1] ? run_ksoftirqd+0x56/0x60 [ 152.616512][ C1] ? rcu_is_watching+0x13/0xc0 [ 152.621252][ C1] run_ksoftirqd+0x38/0x60 [ 152.625658][ C1] smpboot_thread_fn+0x41f/0xb90 [ 152.630579][ C1] ? kthread+0x13a/0x450 [ 152.634818][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 152.640257][ C1] kthread+0x373/0x450 [ 152.644331][ C1] ? __pfx_kthread+0x10/0x10 [ 152.648894][ C1] ret_from_fork+0x730/0xd60 [ 152.653470][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 152.658557][ C1] ? __switch_to+0x800/0x10e0 [ 152.663215][ C1] ? __pfx_kthread+0x10/0x10 [ 152.667777][ C1] ret_from_fork_asm+0x1a/0x30 [ 152.672532][ C1] [ 152.675530][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 152.682861][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Tainted: G L syzkaller #0 PREEMPT(full) [ 152.693603][ C1] Tainted: [L]=SOFTLOCKUP [ 152.697894][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 152.707918][ C1] Call Trace: [ 152.711172][ C1] [ 152.714085][ C1] dump_stack_lvl+0x100/0x190 [ 152.718746][ C1] vpanic+0x2dc/0x6f8 [ 152.722699][ C1] panic+0xd1/0xe0 [ 152.726389][ C1] ? __pfx_panic+0x10/0x10 [ 152.730780][ C1] check_panic_on_warn.cold+0x19/0x34 [ 152.736122][ C1] ? xfrm_output_resume+0x54c6/0x7200 [ 152.741468][ C1] __warn.cold+0x191/0x321 [ 152.745856][ C1] __report_bug+0x30f/0x440 [ 152.750343][ C1] ? xfrm_output_resume+0x54c6/0x7200 [ 152.755690][ C1] ? __pfx___report_bug+0x10/0x10 [ 152.760694][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 152.765617][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 152.770531][ C1] ? lock_acquire+0x1d1/0x380 [ 152.775183][ C1] ? xfrm_output_resume+0x54c6/0x7200 [ 152.780532][ C1] report_bug+0xb3/0x220 [ 152.784755][ C1] ? xfrm_output_resume+0x54c6/0x7200 [ 152.790105][ C1] handle_bug+0x16a/0x2a0 [ 152.794410][ C1] exc_invalid_op+0x17/0x50 [ 152.798984][ C1] asm_exc_invalid_op+0x1a/0x20 [ 152.803817][ C1] RIP: 0010:xfrm_output_resume+0x54c6/0x7200 [ 152.809785][ C1] Code: fe ff ff e8 5c 10 b3 fa 31 ff 41 89 c4 89 c6 e8 40 31 86 f7 45 84 e4 0f 85 1b f0 ff ff 31 db e9 20 f0 ff ff e8 1b 37 86 f7 90 <0f> 0b 90 e9 cd ef ff ff c6 85 c0 fe ff ff 00 31 db 49 8d 46 4d e9 [ 152.829365][ C1] RSP: 0018:ffffc900001e7868 EFLAGS: 00010246 [ 152.835413][ C1] RAX: 0000000000000000 RBX: ffff88807319f200 RCX: 0000000000000100 [ 152.843356][ C1] RDX: ffff8880206b0000 RSI: ffffffff8a8849e5 RDI: 0000000000000005 [ 152.851300][ C1] RBP: ffffc900001e79e0 R08: 0000000000000000 R09: 0000000000000000 [ 152.859241][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 152.867184][ C1] R13: ffff888055235980 R14: ffff8880364a2b40 R15: dffffc0000000000 [ 152.875131][ C1] ? xfrm_output_resume+0x54c5/0x7200 [ 152.880482][ C1] ? xfrm_output_resume+0x54c5/0x7200 [ 152.885827][ C1] ? rcu_is_watching+0x13/0xc0 [ 152.890566][ C1] ? __pfx_xfrm_output_resume+0x10/0x10 [ 152.896085][ C1] ? __asan_memset+0x23/0x50 [ 152.900657][ C1] ? __skb_ext_alloc+0x6c/0x80 [ 152.905396][ C1] ? skb_ext_add+0x624/0x810 [ 152.909955][ C1] ? xfrm_state_mtu+0xd3/0x450 [ 152.914697][ C1] xfrm_output+0x33f/0x2040 [ 152.919177][ C1] iptfs_delay_timer+0x1ab7/0x3c20 [ 152.924261][ C1] ? __lock_acquire+0x5c0/0x1f40 [ 152.929179][ C1] ? __pfx_iptfs_delay_timer+0x10/0x10 [ 152.934618][ C1] ? debug_object_deactivate+0x2e4/0x3b0 [ 152.940227][ C1] ? do_raw_spin_unlock+0x145/0x1e0 [ 152.945411][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 152.951189][ C1] ? debug_object_deactivate+0x2e4/0x3b0 [ 152.956809][ C1] ? __hrtimer_run_queues+0x361/0x9a0 [ 152.962245][ C1] ? rcu_is_watching+0x13/0xc0 [ 152.966982][ C1] ? __pfx_iptfs_delay_timer+0x10/0x10 [ 152.972418][ C1] __hrtimer_run_queues+0x448/0x9a0 [ 152.977625][ C1] hrtimer_run_softirq+0x1ca/0x360 [ 152.982733][ C1] handle_softirqs+0x216/0xa20 [ 152.987490][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 152.992752][ C1] ? run_ksoftirqd+0x56/0x60 [ 152.997316][ C1] ? rcu_is_watching+0x13/0xc0 [ 153.002062][ C1] run_ksoftirqd+0x38/0x60 [ 153.006451][ C1] smpboot_thread_fn+0x41f/0xb90 [ 153.011367][ C1] ? kthread+0x13a/0x450 [ 153.015580][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 153.021018][ C1] kthread+0x373/0x450 [ 153.025064][ C1] ? __pfx_kthread+0x10/0x10 [ 153.029633][ C1] ret_from_fork+0x730/0xd60 [ 153.034215][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 153.039311][ C1] ? __switch_to+0x800/0x10e0 [ 153.043967][ C1] ? __pfx_kthread+0x10/0x10 [ 153.048538][ C1] ret_from_fork_asm+0x1a/0x30 [ 153.053284][ C1] [ 153.056518][ C1] Kernel Offset: disabled [ 153.060830][ C1] Rebooting in 86400 seconds..