last executing test programs: 7.857448689s ago: executing program 3 (id=103): syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000226aa140070ad0001310010203010902240001000000000904000002bd22f00009050303000000000009058aff"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r0, &(0x7f0000000180)=""/4151, 0x1037, 0xa8cf) 6.170339201s ago: executing program 3 (id=120): r0 = syz_usb_connect(0x3, 0x24, &(0x7f0000000340)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 2.706740704s ago: executing program 0 (id=152): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.376162038s ago: executing program 0 (id=156): bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(0xffffffffffffffff, &(0x7f0000000080)="120000001c0000010011223344556600000101010101010101010101010101010100", 0x22) 2.230280753s ago: executing program 1 (id=158): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./nfsd\x00', &(0x7f00000004c0)='nfsd\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f00000007c0)='100', 0x3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x4cec2000) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x110c230000, 0x27, 0x2, @thr={0x0, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000580)='tcp 2', 0x5) 2.114412734s ago: executing program 0 (id=159): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1a8) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)=0xfffffffffffffffa, 0x12) write(r0, &(0x7f00000001c0)='2', 0x1) 1.727002914s ago: executing program 0 (id=161): syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pread64(r0, &(0x7f0000000180)=""/4151, 0x1037, 0xa8cf) 1.452081242s ago: executing program 2 (id=163): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x79, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f00000003c0)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000400)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001600), 0x0, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000740)=0xdf8, 0x4) writev(r0, &(0x7f0000001d40)=[{&(0x7f0000002d80)="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", 0x3c7}], 0x1) 1.440500403s ago: executing program 3 (id=164): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.36589687s ago: executing program 1 (id=165): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x41, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x5, r0, 0x0, 0x0, 0x5}]) 1.337780093s ago: executing program 2 (id=166): symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file7\x00', 0x1ac) renameat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./file7/file0\x00', 0x0) symlinkat(&(0x7f0000000300)='.\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file7/file0\x00', 0x0) 1.225561505s ago: executing program 2 (id=167): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) write(r0, &(0x7f0000000080)="120000001c0000010011223344556600000101010101010101010101010101010100", 0x22) 1.135062784s ago: executing program 2 (id=168): mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./tracing\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000780)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)='!~', 0x2) 1.133740834s ago: executing program 1 (id=169): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1a8) mount(0x0, &(0x7f00000000c0)='./proc\x00', &(0x7f0000000140)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)=0xfffffffffffffffa, 0x12) write(r0, &(0x7f00000001c0)='2', 0x1) 1.070361881s ago: executing program 3 (id=170): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001700)=[@textreal={0x8, 0x0}], 0x1, 0x52, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 796.952808ms ago: executing program 2 (id=171): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000180)='./nfsd\x00', &(0x7f00000001c0)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/max_block_size\x00', 0x1, 0x44) write$P9_RLERROR(r0, 0x0, 0x0) 762.441292ms ago: executing program 1 (id=172): munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, &(0x7f0000000040)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(0xffffffffffffffff, 0x7a0, &(0x7f0000000080)={@my=0x0}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(0xffffffffffffffff, 0x7a8, &(0x7f00000000c0)={{@local, 0x2}, @local, 0x0, 0x0, 0x5e, 0x200000000000, 0x100000000000006, 0x0, 0xfffffffc}) 630.385925ms ago: executing program 2 (id=173): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./nfsd\x00', &(0x7f00000004c0)='nfsd\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f00000007c0)='100', 0x3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x4cec2000) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x110c230000, 0x27, 0x2, @thr={0x0, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000580)='tcp 2', 0x5) 630.181365ms ago: executing program 0 (id=174): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x79, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f00000003c0)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000400)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001600), 0x0, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000740)=0xdf8, 0x4) writev(r0, &(0x7f0000001d40)=[{&(0x7f0000002d80)="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", 0x3c7}], 0x1) 595.725489ms ago: executing program 1 (id=175): symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file7\x00', 0x1ac) renameat2(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./file7/file0\x00', 0x0) symlinkat(&(0x7f0000000300)='.\x00', 0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file7/file0\x00', 0x0) 576.114361ms ago: executing program 3 (id=176): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, 0x0, 0x0) write(r0, &(0x7f0000000080)="120000001c0000010011223344556600000101010101010101010101010101010100", 0x22) 256.593313ms ago: executing program 1 (id=177): r0 = syz_usb_connect(0x3, 0x24, &(0x7f0000000340)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1.77604ms ago: executing program 3 (id=178): write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xff2e) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_submit(r0, 0x1, &(0x7f0000000200)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x5}]) 0s ago: executing program 0 (id=179): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000080)={0x80000000}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x40000072, 0x0, 0x7ff}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. [ 84.255156][ T5774] cgroup: Unknown subsys name 'net' [ 84.404340][ T5774] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.126027][ T5774] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.365865][ T5798] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.377448][ T5800] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.386352][ T5798] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.387075][ T5800] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.401907][ T5798] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.409804][ T5800] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.418122][ T5800] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.423380][ T5799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.432879][ T5803] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.435718][ T5802] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.444490][ T5803] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.447342][ T5800] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.455913][ T5803] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.465824][ T5800] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.473358][ T5803] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.477098][ T5800] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.484192][ T5803] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.496777][ T5803] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.497298][ T5800] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.512248][ T5800] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.533550][ T5099] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.573339][ T5786] (null): rxe_set_mtu: Set mtu to 1024 [ 88.579571][ T5099] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.603262][ T5793] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.616273][ T5793] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.616890][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 88.681052][ T5789] (null): rxe_set_mtu: Set mtu to 1024 [ 88.686247][ T5787] (null): rxe_set_mtu: Set mtu to 1024 [ 88.689514][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 88.693806][ T5787] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 88.700394][ T5789] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 88.730502][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 88.737400][ T5788] (null): rxe_set_mtu: Set mtu to 1024 [ 88.743194][ T5788] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 89.023839][ T5786] infiniband rxe0: set active [ 89.033196][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 89.040080][ T5786] infiniband rxe0: added rxe_eth0 [ 89.182769][ T5786] RDS/IB: rxe0: added [ 89.198204][ T5786] smc: adding ib device rxe0 with port count 1 [ 89.204733][ T5786] smc: ib device rxe0 port 1 has pnetid [ 89.246396][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 89.316838][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 89.330513][ T5787] chnl_net:caif_netlink_parms(): no params data found [ 89.543197][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 89.560023][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 89.699818][ T5788] chnl_net:caif_netlink_parms(): no params data found [ 89.724691][ T5787] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.738282][ T5787] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.758383][ T5787] bridge_slave_0: entered allmulticast mode [ 89.778976][ T5787] bridge_slave_0: entered promiscuous mode [ 89.801877][ T5787] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.815518][ T5787] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.822887][ T5787] bridge_slave_1: entered allmulticast mode [ 89.849733][ T5787] bridge_slave_1: entered promiscuous mode [ 90.001847][ T5787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.021505][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.029150][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.036537][ T5789] bridge_slave_0: entered allmulticast mode [ 90.044039][ T5789] bridge_slave_0: entered promiscuous mode [ 90.053760][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.061229][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.068516][ T5789] bridge_slave_1: entered allmulticast mode [ 90.076090][ T5789] bridge_slave_1: entered promiscuous mode [ 90.088094][ T5787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.104876][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.212977][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.233620][ T5787] team0: Port device team_slave_0 added [ 90.263917][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.279302][ T5787] team0: Port device team_slave_1 added [ 90.303839][ T5788] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.312609][ T5788] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.323135][ T5788] bridge_slave_0: entered allmulticast mode [ 90.332677][ T5788] bridge_slave_0: entered promiscuous mode [ 90.371931][ T5788] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.379507][ T5788] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.386867][ T5788] bridge_slave_1: entered allmulticast mode [ 90.393990][ T5788] bridge_slave_1: entered promiscuous mode [ 90.423623][ T5786] rxe_eth0 speed is unknown, defaulting to 1000 [ 90.432996][ T5788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.455802][ T5788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.486652][ T5789] team0: Port device team_slave_0 added [ 90.493849][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.506330][ T5787] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.536376][ T5787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.562165][ T5789] team0: Port device team_slave_1 added [ 90.573128][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.583231][ T5787] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.586881][ T52] Bluetooth: hci3: command tx timeout [ 90.611340][ T5793] Bluetooth: hci2: command tx timeout [ 90.624453][ T5787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.645890][ T52] Bluetooth: hci1: command tx timeout [ 90.690424][ T5788] team0: Port device team_slave_0 added [ 90.725706][ T52] Bluetooth: hci0: command tx timeout [ 90.736775][ T5788] team0: Port device team_slave_1 added [ 90.824136][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.831618][ T5789] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.857761][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.920424][ T5787] hsr_slave_0: entered promiscuous mode [ 90.928980][ T5787] hsr_slave_1: entered promiscuous mode [ 90.938943][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.946881][ T5789] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.973042][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.996812][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.003852][ T5788] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.035488][ T5788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.048610][ T5788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.055813][ T5788] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 91.082071][ T5788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.239770][ T5789] hsr_slave_0: entered promiscuous mode [ 91.248448][ T5789] hsr_slave_1: entered promiscuous mode [ 91.255205][ T5789] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.263427][ T5789] Cannot create hsr debugfs directory [ 91.290364][ T5788] hsr_slave_0: entered promiscuous mode [ 91.306046][ T5788] hsr_slave_1: entered promiscuous mode [ 91.312558][ T5788] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.321176][ T5788] Cannot create hsr debugfs directory [ 91.632684][ T23] rxe_eth0 speed is unknown, defaulting to 1000 [ 91.893239][ T5786] chnl_net:caif_netlink_parms(): no params data found [ 91.952277][ T5787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.986407][ T5787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.011768][ T28] cfg80211: failed to load regulatory.db [ 92.053529][ T5787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.108365][ T5787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.242898][ T5786] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.252144][ T5786] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.262448][ T5786] bridge_slave_0: entered allmulticast mode [ 92.271063][ T5786] bridge_slave_0: entered promiscuous mode [ 92.281371][ T5786] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.288623][ T5786] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.296667][ T5786] bridge_slave_1: entered allmulticast mode [ 92.305918][ T5786] bridge_slave_1: entered promiscuous mode [ 92.313742][ T5789] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 92.324218][ T5448] infiniband rxe0: set active [ 92.366001][ T5789] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 92.379678][ T174] rxe_eth0 speed is unknown, defaulting to 1000 [ 92.398602][ T5786] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.408674][ T5789] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 92.439664][ T5786] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.469891][ T5789] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 92.533436][ T5788] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 92.548386][ T5786] team0: Port device team_slave_0 added [ 92.554529][ T5788] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 92.567430][ T5788] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 92.590721][ T5788] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 92.604963][ T5786] team0: Port device team_slave_1 added [ 92.634779][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.641951][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.668025][ T52] Bluetooth: hci2: command tx timeout [ 92.668680][ T5793] Bluetooth: hci3: command tx timeout [ 92.673760][ T5786] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.715015][ T5786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.722265][ T5786] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.748729][ T5786] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.759632][ T5793] Bluetooth: hci1: command tx timeout [ 92.815444][ T5793] Bluetooth: hci0: command tx timeout [ 92.825937][ T5786] hsr_slave_0: entered promiscuous mode [ 92.832678][ T5786] hsr_slave_1: entered promiscuous mode [ 92.840378][ T5786] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.848106][ T5786] Cannot create hsr debugfs directory [ 93.117512][ T5787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.162084][ T5787] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.180631][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.238515][ T3559] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.245989][ T3559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.262336][ T5786] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.272370][ T5786] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 93.286529][ T5786] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 93.303240][ T3559] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.310516][ T3559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.330987][ T5786] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 93.369606][ T5788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.382903][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.408495][ T3517] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.415833][ T3517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.447494][ T1011] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.454747][ T1011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.494417][ T5788] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.516269][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.523456][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.568327][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.575555][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.878222][ T5786] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.942794][ T5786] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.977878][ T1011] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.985072][ T1011] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.043307][ T1011] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.050556][ T1011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.139651][ T5787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.194642][ T5786] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.281496][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.358417][ T5787] veth0_vlan: entered promiscuous mode [ 94.373875][ T5788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.429483][ T5787] veth1_vlan: entered promiscuous mode [ 94.452789][ T5789] veth0_vlan: entered promiscuous mode [ 94.492076][ T5789] veth1_vlan: entered promiscuous mode [ 94.579636][ T5787] veth0_macvtap: entered promiscuous mode [ 94.592007][ T5787] veth1_macvtap: entered promiscuous mode [ 94.617261][ T5786] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.624534][ T5788] veth0_vlan: entered promiscuous mode [ 94.662331][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.679433][ T5788] veth1_vlan: entered promiscuous mode [ 94.703976][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.723026][ T5789] veth0_macvtap: entered promiscuous mode [ 94.729539][ T5793] Bluetooth: hci3: command tx timeout [ 94.737610][ T5793] Bluetooth: hci2: command tx timeout [ 94.757066][ T5787] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.766182][ T5787] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.774921][ T5787] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.788830][ T5787] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.806759][ T5793] Bluetooth: hci1: command tx timeout [ 94.869386][ T5789] veth1_macvtap: entered promiscuous mode [ 94.880223][ T5786] veth0_vlan: entered promiscuous mode [ 94.887818][ T5793] Bluetooth: hci0: command tx timeout [ 94.940316][ T5786] veth1_vlan: entered promiscuous mode [ 94.991169][ T3517] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.999889][ T5788] veth0_macvtap: entered promiscuous mode [ 95.003429][ T3517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.041497][ T5788] veth1_macvtap: entered promiscuous mode [ 95.064071][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.076225][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.088762][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.121290][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.133096][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.140973][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.155703][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.173030][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.199286][ T5789] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.221344][ T5789] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.230218][ T5789] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.239124][ T5789] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.262577][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.274079][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.284539][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.295711][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.307982][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.339028][ T5786] veth0_macvtap: entered promiscuous mode [ 95.353177][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.360097][ T5787] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 95.368538][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.394033][ T5788] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.406654][ T5788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.422599][ T5788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.442260][ T5786] veth1_macvtap: entered promiscuous mode [ 95.473316][ T5788] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.482572][ T5788] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.501655][ T5788] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.511852][ T5788] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.591423][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.603661][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.615092][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.625911][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.635956][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.646559][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.659180][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.715910][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.728567][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.739130][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.750035][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.760331][ T5786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 95.772669][ T5786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.794255][ T5786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.802744][ T5908] FAULT_INJECTION: forcing a failure. [ 95.802744][ T5908] name failslab, interval 1, probability 0, space 0, times 1 [ 95.820719][ T5908] CPU: 0 PID: 5908 Comm: syz.0.5 Not tainted syzkaller #0 [ 95.827919][ T5908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 95.837898][ T5786] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.838071][ T5786] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.846741][ T5908] Call Trace: [ 95.846769][ T5908] [ 95.846779][ T5908] dump_stack_lvl+0x18c/0x250 [ 95.846825][ T5908] ? show_regs_print_info+0x20/0x20 [ 95.846860][ T5908] ? load_image+0x420/0x420 [ 95.846889][ T5908] ? __might_sleep+0xe0/0xe0 [ 95.846917][ T5908] ? __lock_acquire+0x7eb0/0x7eb0 [ 95.846948][ T5908] should_fail_ex+0x394/0x4c0 [ 95.846980][ T5908] should_failslab+0x9/0x20 [ 95.847000][ T5908] slab_pre_alloc_hook+0x59/0x300 [ 95.847025][ T5908] ? memcg_list_lru_alloc+0x335/0xb00 [ 95.847054][ T5908] ? memcg_list_lru_alloc+0x335/0xb00 [ 95.847082][ T5908] __kmem_cache_alloc_node+0x53/0x260 [ 95.847110][ T5908] ? memcg_list_lru_alloc+0x335/0xb00 [ 95.847139][ T5908] __kmalloc+0xa7/0x240 [ 95.847175][ T5908] memcg_list_lru_alloc+0x335/0xb00 [ 95.847215][ T5908] ? memcg_reparent_list_lrus+0x860/0x860 [ 95.847255][ T5908] ? get_obj_cgroup_from_current+0xd4/0x280 [ 95.847281][ T5908] ? get_obj_cgroup_from_current+0xd4/0x280 [ 95.847314][ T5908] slab_pre_alloc_hook+0x2ad/0x300 [ 95.847336][ T5908] ? slab_pre_alloc_hook+0xb1/0x300 [ 95.847362][ T5908] kmem_cache_alloc_lru+0x4d/0x2c0 [ 95.847381][ T5908] ? __d_alloc+0x31/0x710 [ 95.847409][ T5908] __d_alloc+0x31/0x710 [ 95.863125][ T5786] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.867202][ T5908] d_alloc_parallel+0xe0/0x1590 [ 95.867247][ T5908] ? lockdep_softirqs_off+0x440/0x440 [ 95.867277][ T5908] ? lockdep_softirqs_off+0x440/0x440 [ 95.867304][ T5908] ? d_hash_and_lookup+0x1b0/0x1b0 [ 95.867337][ T5908] ? __init_waitqueue_head+0xa8/0x140 [ 95.867367][ T5908] __lookup_slow+0x138/0x400 [ 95.873167][ T5786] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.877098][ T5908] ? lookup_one_len+0x2e0/0x2e0 [ 95.943675][ T3559] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.943707][ T3559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.042192][ T5908] lookup_one_len+0x1a1/0x2e0 [ 96.046896][ T5908] ? lookup_one_common+0x450/0x450 [ 96.052021][ T5908] ? __mnt_want_write+0x223/0x2a0 [ 96.057087][ T5908] do_mq_open+0x25f/0x760 [ 96.061450][ T5908] ? mq_clear_sbinfo+0x90/0x90 [ 96.066233][ T5908] ? __lock_acquire+0x7eb0/0x7eb0 [ 96.071275][ T5908] __x64_sys_mq_open+0x186/0x1e0 [ 96.076251][ T5908] ? proc_ipc_sem_dointvec+0x180/0x180 [ 96.081783][ T5908] ? lockdep_hardirqs_on+0x98/0x150 [ 96.087009][ T5908] do_syscall_64+0x55/0xb0 [ 96.091469][ T5908] ? clear_bhb_loop+0x40/0x90 [ 96.096164][ T5908] ? clear_bhb_loop+0x40/0x90 [ 96.100858][ T5908] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.106780][ T5908] RIP: 0033:0x7f143cf9fb19 [ 96.111218][ T5908] 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 [ 96.130839][ T5908] RSP: 002b:00007f143de7f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f0 [ 96.139294][ T5908] RAX: ffffffffffffffda RBX: 00007f143d225fa0 RCX: 00007f143cf9fb19 [ 96.147285][ T5908] RDX: 0000000000000128 RSI: 0000000000000040 RDI: 0000200000000180 [ 96.155269][ T5908] RBP: 00007f143d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 96.163267][ T5908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.171301][ T5908] R13: 00007f143d226038 R14: 00007f143d225fa0 R15: 00007fff3d00bfd8 [ 96.179421][ T5908] [ 96.338650][ T3517] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.347411][ T3517] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.412400][ T3517] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.429289][ T3517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.514335][ T3464] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.542338][ T3464] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.557493][ T5910] jffs2: notice: (5910) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 96.611303][ T3559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.632139][ T3559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.754308][ T3559] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.791529][ T3559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.806679][ T5793] Bluetooth: hci2: command tx timeout [ 96.809149][ T52] Bluetooth: hci3: command tx timeout [ 96.886113][ T52] Bluetooth: hci1: command tx timeout [ 96.952235][ T5919] FAULT_INJECTION: forcing a failure. [ 96.952235][ T5919] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 96.966029][ T52] Bluetooth: hci0: command tx timeout [ 96.986085][ T5919] CPU: 0 PID: 5919 Comm: syz.0.8 Not tainted syzkaller #0 [ 96.993291][ T5919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 97.003390][ T5919] Call Trace: [ 97.006730][ T5919] [ 97.009706][ T5919] dump_stack_lvl+0x18c/0x250 [ 97.014456][ T5919] ? show_regs_print_info+0x20/0x20 [ 97.019738][ T5919] ? load_image+0x420/0x420 [ 97.024343][ T5919] ? __might_fault+0xaa/0x120 [ 97.029077][ T5919] ? __lock_acquire+0x7eb0/0x7eb0 [ 97.034168][ T5919] should_fail_ex+0x394/0x4c0 [ 97.038908][ T5919] _copy_from_iter+0x1cd/0x1290 [ 97.043844][ T5919] ? kmalloc_reserve+0x95/0x240 [ 97.048749][ T5919] ? copyout_mc+0x70/0x70 [ 97.053130][ T5919] ? __build_skb_around+0x245/0x3c0 [ 97.058377][ T5919] ? __virt_addr_valid+0x10c/0x380 [ 97.063541][ T5919] ? __virt_addr_valid+0x10c/0x380 [ 97.068714][ T5919] ? __virt_addr_valid+0x10c/0x380 [ 97.073915][ T5919] ? __check_object_size+0x4fc/0xa40 [ 97.079253][ T5919] tcp_sendmsg_locked+0x1bab/0x4ab0 [ 97.084597][ T5919] ? tcp_set_state+0x6c0/0x6c0 [ 97.089452][ T5919] tcp_sendmsg+0x2f/0x50 [ 97.093761][ T5919] __sys_sendto+0x4a9/0x6b0 [ 97.098316][ T5919] ? __ia32_sys_getpeername+0x90/0x90 [ 97.103749][ T5919] ? __sys_connect+0x27f/0x470 [ 97.108579][ T5919] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 97.114624][ T5919] ? lock_chain_count+0x20/0x20 [ 97.119514][ T5919] __x64_sys_sendto+0xde/0xf0 [ 97.124220][ T5919] do_syscall_64+0x55/0xb0 [ 97.128697][ T5919] ? clear_bhb_loop+0x40/0x90 [ 97.133421][ T5919] ? clear_bhb_loop+0x40/0x90 [ 97.138151][ T5919] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.144097][ T5919] RIP: 0033:0x7f143cf9fb19 [ 97.148559][ T5919] 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 [ 97.168550][ T5919] RSP: 002b:00007f143de7f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 97.177001][ T5919] RAX: ffffffffffffffda RBX: 00007f143d225fa0 RCX: 00007f143cf9fb19 [ 97.184995][ T5919] RDX: 000000000000fdef RSI: 0000200000001000 RDI: 0000000000000004 [ 97.192986][ T5919] RBP: 00007f143d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 97.201098][ T5919] R10: 0000000000000805 R11: 0000000000000246 R12: 0000000000000000 [ 97.209109][ T5919] R13: 00007f143d226038 R14: 00007f143d225fa0 R15: 00007fff3d00bfd8 [ 97.217133][ T5919] [ 97.396101][ T5904] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 97.434767][ T5930] UDC core: g1: couldn't find an available UDC or it's busy [ 97.596688][ T5904] usb 4-1: Using ep0 maxpacket: 32 [ 97.617375][ T5904] usb 4-1: New USB device found, idVendor=2304, idProduct=0222, bcdDevice=77.3f [ 97.636681][ T5904] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.644877][ T5904] usb 4-1: Product: syz [ 97.653011][ T5904] usb 4-1: Manufacturer: syz [ 97.665561][ T5886] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.683057][ T5904] usb 4-1: SerialNumber: syz [ 97.696589][ T5904] usb 4-1: config 0 descriptor?? [ 97.721237][ T5904] dvb-usb: found a 'Pinnacle 450e DVB-S USB2.0' in warm state. [ 97.730348][ T5904] dvb-usb: bulk message failed: -22 (4/0) [ 97.736900][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 97.748773][ T5904] dvb-usb: bulk message failed: -22 (5/0) [ 97.754988][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 97.786943][ T5904] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 97.807783][ T5904] dvbdev: DVB: registering new adapter (Pinnacle 450e DVB-S USB2.0) [ 97.818783][ T5904] usb 4-1: media controller created [ 97.842665][ T5904] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 97.870243][ T5904] usb 4-1: selecting invalid altsetting 3 [ 97.876317][ T5886] usb 1-1: Using ep0 maxpacket: 16 [ 97.882078][ T5904] ttusb2: set interface to alts=3 failed [ 97.896631][ T5886] usb 1-1: unable to get BOS descriptor or descriptor too short [ 97.915649][ T5886] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 97.931805][ T57] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 97.939758][ T5886] usb 1-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 97.950526][ T5921] ttusb2: i2c wr len=58 too high [ 97.956347][ T5886] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.983808][ T5886] usb 1-1: Product: syz [ 97.991313][ T5886] usb 1-1: Manufacturer: syz [ 98.001871][ T5886] usb 1-1: SerialNumber: syz [ 98.041459][ T5904] DVB: Unable to find symbol tda10086_attach() [ 98.048315][ T5904] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0' [ 98.058035][ T5904] dvb-usb: bulk message failed: -22 (4/0) [ 98.063871][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 98.066533][ T5873] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 98.077143][ T5904] dvb-usb: bulk message failed: -22 (5/0) [ 98.088557][ T5904] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0) [ 98.099169][ T5904] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected. [ 98.116431][ T5904] usb 4-1: USB disconnect, device number 2 [ 98.147988][ T57] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.183751][ T57] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 98.197922][ T57] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.208744][ T57] usb 3-1: Product: syz [ 98.212959][ T57] usb 3-1: Manufacturer: syz [ 98.220627][ T57] usb 3-1: SerialNumber: syz [ 98.259921][ T5886] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 98.274290][ T5904] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully deinitialized and disconnected. [ 98.296657][ T5886] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 98.306115][ T5873] usb 2-1: config 0 has no interfaces? [ 98.319383][ T5873] usb 2-1: New USB device found, idVendor=0b48, idProduct=1005, bcdDevice= 1.00 [ 98.357278][ T5873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 98.383524][ T5873] usb 2-1: Product: syz [ 98.392478][ T5873] usb 2-1: Manufacturer: syz [ 98.401046][ T5873] usb 2-1: config 0 descriptor?? [ 98.463201][ T5873] usb 3-1: USB disconnect, device number 2 [ 98.657497][ T5940] FAULT_INJECTION: forcing a failure. [ 98.657497][ T5940] name failslab, interval 1, probability 0, space 0, times 0 [ 98.674710][ T5940] CPU: 1 PID: 5940 Comm: syz.1.15 Not tainted syzkaller #0 [ 98.682044][ T5940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 98.692154][ T5940] Call Trace: [ 98.695483][ T5940] [ 98.698464][ T5940] dump_stack_lvl+0x18c/0x250 [ 98.703215][ T5940] ? show_regs_print_info+0x20/0x20 [ 98.708489][ T5940] ? load_image+0x420/0x420 [ 98.713046][ T5940] ? __might_sleep+0xe0/0xe0 [ 98.717695][ T5940] ? __lock_acquire+0x7eb0/0x7eb0 [ 98.722785][ T5940] should_fail_ex+0x394/0x4c0 [ 98.727525][ T5940] should_failslab+0x9/0x20 [ 98.732080][ T5940] slab_pre_alloc_hook+0x59/0x300 [ 98.737159][ T5940] ? __kernfs_new_node+0xaa/0x7f0 [ 98.742424][ T5940] ? __kernfs_new_node+0xaa/0x7f0 [ 98.747657][ T5940] __kmem_cache_alloc_node+0x53/0x260 [ 98.753093][ T5940] ? __kernfs_new_node+0xaa/0x7f0 [ 98.758191][ T5940] __kmalloc_node_track_caller+0xa4/0x230 [ 98.764038][ T5940] kstrdup+0x3b/0x80 [ 98.768000][ T5940] __kernfs_new_node+0xaa/0x7f0 [ 98.772923][ T5940] ? kernfs_new_node+0x260/0x260 [ 98.777942][ T5940] ? sysfs_do_create_link_sd+0x75/0x110 [ 98.783550][ T5940] kernfs_new_node+0x14c/0x260 [ 98.788387][ T5940] kernfs_create_link+0xa7/0x200 [ 98.793397][ T5940] sysfs_do_create_link_sd+0x83/0x110 [ 98.798816][ T5940] module_add_driver+0x26e/0x320 [ 98.803839][ T5940] bus_add_driver+0x38c/0x630 [ 98.808564][ T5940] driver_register+0x23a/0x310 [ 98.813402][ T5940] usb_gadget_register_driver_owner+0xf9/0x270 [ 98.819597][ T5940] raw_ioctl+0x1613/0x3d80 [ 98.824057][ T5940] ? tomoyo_path_number_perm+0x56b/0x5e0 [ 98.829733][ T5940] ? tomoyo_path_number_perm+0x217/0x5e0 [ 98.835427][ T5940] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 98.840924][ T5940] ? make_qualifier+0x260/0x260 [ 98.845837][ T5940] ? __fget_files+0x28/0x460 [ 98.850475][ T5940] ? bpf_lsm_file_ioctl+0x9/0x10 [ 98.855447][ T5940] ? security_file_ioctl+0x80/0xa0 [ 98.860606][ T5940] ? make_qualifier+0x260/0x260 [ 98.865488][ T5940] __se_sys_ioctl+0xfd/0x170 [ 98.870120][ T5940] do_syscall_64+0x55/0xb0 [ 98.874574][ T5940] ? clear_bhb_loop+0x40/0x90 [ 98.879292][ T5940] ? clear_bhb_loop+0x40/0x90 [ 98.884009][ T5940] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.889935][ T5940] RIP: 0033:0x7f627f59f7ab [ 98.894385][ T5940] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 98.914033][ T5940] RSP: 002b:00007f6280504f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 98.922493][ T5940] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f627f59f7ab [ 98.930529][ T5940] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 98.938530][ T5940] RBP: 00007f6280505fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 98.946528][ T5940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.954538][ T5940] R13: 00002000000004c0 R14: 0000000000000005 R15: 0000000000000868 [ 98.962574][ T5940] [ 98.980422][ T5940] bus_add_driver: failed to create module links for raw-gadget.0 [ 98.988478][ T5940] UDC core: USB Raw Gadget: driver registration failed: -12 [ 98.996962][ T5886] usb 1-1: 2:1 : can't get Cluster Descriptor [ 99.016143][ T5940] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 99.125258][ T5886] usb 2-1: USB disconnect, device number 2 [ 99.207816][ T8] IPVS: starting estimator thread 0... [ 99.234254][ T8] usb 1-1: USB disconnect, device number 2 [ 99.319517][ T5954] device-mapper: raid: Ignoring chunk size parameter for RAID 1 [ 99.328202][ T5950] IPVS: using max 18 ests per chain, 43200 per kthread [ 99.348436][ T5954] device-mapper: raid: Choosing default region size of 4MiB [ 99.416391][ T5954] md/raid1:mdX: active with 1 out of 1 mirrors [ 99.452954][ T5954] device-mapper: table: 248:1: adding target device (start sect 0 len 8) caused an alignment inconsistency [ 99.696652][ T5964] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 100.048154][ T5975] virtio_blk virtio4: 1/0/0 default/read/poll queues [ 100.060246][ T5975] virtio_blk virtio4: [vda] 262144 512-byte logical blocks (134 MB/128 MiB) [ 100.105781][ T23] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 100.125577][ T5886] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 100.285650][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 100.292499][ T23] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 100.300786][ T23] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 100.310745][ T23] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 100.323904][ T23] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 100.335547][ T23] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 100.349021][ T23] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 100.358530][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.385884][ T5886] usb 1-1: unable to get BOS descriptor or descriptor too short [ 100.401122][ T5886] usb 1-1: not running at top speed; connect to a high speed hub [ 100.424636][ T5886] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 100.447374][ T5886] usb 1-1: New USB device found, idVendor=15ca, idProduct=0101, bcdDevice= 0.40 [ 100.456703][ T5886] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.464756][ T5886] usb 1-1: Product: syz [ 100.469698][ T5886] usb 1-1: Manufacturer: syz [ 100.474354][ T5886] usb 1-1: SerialNumber: syz [ 100.484906][ T5973] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 100.593834][ T23] usb 2-1: usb_control_msg returned -32 [ 100.601907][ T23] usbtmc 2-1:16.0: can't read capabilities [ 100.670720][ T5975] syz.3.24 (5975) used greatest stack depth: 20104 bytes left [ 100.716816][ T5886] usb 1-1: Quirk or no altest; falling back to MIDI 1.0 [ 100.728603][ T5886] usb 1-1: MIDIStreaming interface descriptor not found [ 100.776273][ T5886] usb 1-1: USB disconnect, device number 3 [ 100.857305][ T5804] udevd[5804]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 101.307877][ T5991] usbtmc 2-1:16.0: usb_clear_halt returned -32 [ 101.315736][ T57] usb 2-1: USB disconnect, device number 3 [ 101.547748][ T5873] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 101.737487][ T5873] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 101.749085][ T5873] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 101.759085][ T5873] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 101.771209][ T5873] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 101.787462][ T5873] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 101.796767][ T5873] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.804772][ T5873] usb 1-1: Product: syz [ 101.809072][ T5873] usb 1-1: Manufacturer: syz [ 101.815124][ T5873] usb 1-1: SerialNumber: syz [ 101.822935][ T5873] usb 1-1: config 0 descriptor?? [ 102.049624][ T5873] adutux 1-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 102.253643][ T5873] usb 1-1: USB disconnect, device number 4 [ 102.455475][ T57] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 102.646031][ T57] usb 2-1: Using ep0 maxpacket: 16 [ 102.653557][ T57] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 102.662471][ T57] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 102.672752][ T57] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 102.684535][ T57] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 102.693750][ T57] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.701825][ T57] usb 2-1: Product: syz [ 102.706251][ T57] usb 2-1: Manufacturer: syz [ 102.710893][ T57] usb 2-1: SerialNumber: syz [ 102.719197][ T5886] rxe_eth0 speed is unknown, defaulting to 1000 [ 103.161400][ T57] usb 2-1: 0:2 : does not exist [ 103.190150][ T57] usb 2-1: 1:0: failed to get current value for ch 0 (-22) [ 103.258515][ T57] usb 2-1: USB disconnect, device number 4 [ 103.293713][ T5801] udevd[5801]: 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 [ 103.597109][ T5978] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 103.992441][ T6036] Bluetooth: MGMT ver 1.22 [ 104.237598][ T6042] FAULT_INJECTION: forcing a failure. [ 104.237598][ T6042] name failslab, interval 1, probability 0, space 0, times 0 [ 104.276128][ T6042] CPU: 1 PID: 6042 Comm: syz.0.37 Not tainted syzkaller #0 [ 104.283431][ T6042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 104.293511][ T6042] Call Trace: [ 104.296824][ T6042] [ 104.299773][ T6042] dump_stack_lvl+0x18c/0x250 [ 104.304498][ T6042] ? show_regs_print_info+0x20/0x20 [ 104.309727][ T6042] ? load_image+0x420/0x420 [ 104.314262][ T6042] ? __might_sleep+0xe0/0xe0 [ 104.318886][ T6042] ? __lock_acquire+0x7eb0/0x7eb0 [ 104.323938][ T6042] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.330044][ T6042] should_fail_ex+0x394/0x4c0 [ 104.334758][ T6042] should_failslab+0x9/0x20 [ 104.339295][ T6042] slab_pre_alloc_hook+0x59/0x300 [ 104.344352][ T6042] ? kobject_uevent_env+0x27c/0x890 [ 104.349585][ T6042] __kmem_cache_alloc_node+0x53/0x260 [ 104.354985][ T6042] ? kobject_uevent_env+0x27c/0x890 [ 104.360209][ T6042] kmalloc_trace+0x2a/0xe0 [ 104.364682][ T6042] kobject_uevent_env+0x27c/0x890 [ 104.369741][ T6042] ? rpc_sysfs_client_setup+0x1f7/0x310 [ 104.375333][ T6042] rpc_sysfs_client_setup+0x26b/0x310 [ 104.380752][ T6042] ? __lock_acquire+0x7eb0/0x7eb0 [ 104.385817][ T6042] ? rpc_sysfs_exit+0x30/0x30 [ 104.390532][ T6042] ? rpc_net_ns+0x1e/0x230 [ 104.394984][ T6042] rpc_new_client+0x715/0xc20 [ 104.399704][ T6042] rpc_create_xprt+0x2a0/0xa10 [ 104.404501][ T6042] ? rpc_create+0x8a0/0x8a0 [ 104.409050][ T6042] ? __kmem_cache_alloc_node+0x197/0x260 [ 104.414705][ T6042] ? xprt_create_transport+0x384/0x5b0 [ 104.420187][ T6042] ? rcu_is_watching+0x15/0xb0 [ 104.424979][ T6042] ? kstrdup+0x65/0x80 [ 104.429078][ T6042] ? __asan_memcpy+0x40/0x70 [ 104.433705][ T6042] ? xprt_create_transport+0x421/0x5b0 [ 104.439199][ T6042] rpc_create+0x61f/0x8a0 [ 104.443567][ T6042] ? rpc_cleanup_clids+0x20/0x20 [ 104.448555][ T6042] ? mark_lock+0x94/0x320 [ 104.452922][ T6042] rpcb_create_af_local+0x1c8/0x3b0 [ 104.458173][ T6042] ? rpcb_call_async+0x1e0/0x1e0 [ 104.463171][ T6042] rpcb_create_local+0x269/0x670 [ 104.468149][ T6042] ? net_generic+0x240/0x240 [ 104.472775][ T6042] ? __percpu_counter_init_many+0x345/0x360 [ 104.478709][ T6042] ? __svc_create+0xaec/0xbb0 [ 104.483418][ T6042] ? i_am_nfsd+0x20/0x20 [ 104.487699][ T6042] svc_bind+0x17c/0x1d0 [ 104.491888][ T6042] nfsd_create_serv+0x2fa/0x5c0 [ 104.496789][ T6042] ? nfsd+0x270/0x270 [ 104.500807][ T6042] ? sscanf+0xe3/0x140 [ 104.504922][ T6042] ? net_generic+0x1e/0x240 [ 104.509451][ T6042] ? net_generic+0x1e/0x240 [ 104.513988][ T6042] write_ports+0x66d/0xfa0 [ 104.518448][ T6042] ? write_versions+0xe00/0xe00 [ 104.523336][ T6042] ? __lock_acquire+0x7eb0/0x7eb0 [ 104.528391][ T6042] ? __virt_addr_valid+0x10c/0x380 [ 104.533530][ T6042] ? __virt_addr_valid+0x10c/0x380 [ 104.538674][ T6042] ? __might_fault+0xaa/0x120 [ 104.543376][ T6042] ? __might_fault+0xc6/0x120 [ 104.548167][ T6042] ? __might_fault+0xaa/0x120 [ 104.552878][ T6042] ? simple_transaction_get+0x11d/0x140 [ 104.558454][ T6042] nfsctl_transaction_write+0x10c/0x150 [ 104.564028][ T6042] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 104.569780][ T6042] vfs_write+0x299/0x9a0 [ 104.574065][ T6042] ? file_end_write+0x250/0x250 [ 104.578960][ T6042] ? __fget_files+0x28/0x460 [ 104.583582][ T6042] ? __fget_files+0x3fc/0x460 [ 104.588303][ T6042] ? __fdget_pos+0x2a3/0x330 [ 104.592924][ T6042] ? ksys_write+0x74/0x260 [ 104.597391][ T6042] ksys_write+0x151/0x260 [ 104.601759][ T6042] ? __ia32_sys_read+0x90/0x90 [ 104.606563][ T6042] ? lockdep_hardirqs_on+0x98/0x150 [ 104.611795][ T6042] do_syscall_64+0x55/0xb0 [ 104.616242][ T6042] ? clear_bhb_loop+0x40/0x90 [ 104.620955][ T6042] ? clear_bhb_loop+0x40/0x90 [ 104.625671][ T6042] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.631617][ T6042] RIP: 0033:0x7f143cf9fb19 [ 104.636060][ T6042] 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 [ 104.655693][ T6042] RSP: 002b:00007f143de7f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 104.664138][ T6042] RAX: ffffffffffffffda RBX: 00007f143d225fa0 RCX: 00007f143cf9fb19 [ 104.672139][ T6042] RDX: 0000000000000005 RSI: 0000200000000580 RDI: 0000000000000004 [ 104.680140][ T6042] RBP: 00007f143d037b70 R08: 0000000000000000 R09: 0000000000000000 [ 104.688140][ T6042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.696135][ T6042] R13: 00007f143d226038 R14: 00007f143d225fa0 R15: 00007fff3d00bfd8 [ 104.704151][ T6042] [ 104.852772][ T6052] FAULT_INJECTION: forcing a failure. [ 104.852772][ T6052] name failslab, interval 1, probability 0, space 0, times 0 [ 104.867756][ T6052] CPU: 0 PID: 6052 Comm: syz.2.42 Not tainted syzkaller #0 [ 104.875017][ T6052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 104.885113][ T6052] Call Trace: [ 104.888440][ T6052] [ 104.891411][ T6052] dump_stack_lvl+0x18c/0x250 [ 104.896150][ T6052] ? show_regs_print_info+0x20/0x20 [ 104.901400][ T6052] ? load_image+0x420/0x420 [ 104.905954][ T6052] ? __might_sleep+0xe0/0xe0 [ 104.910599][ T6052] ? __lock_acquire+0x7eb0/0x7eb0 [ 104.915678][ T6052] should_fail_ex+0x394/0x4c0 [ 104.920434][ T6052] should_failslab+0x9/0x20 [ 104.925067][ T6052] slab_pre_alloc_hook+0x59/0x300 [ 104.930136][ T6052] ? seq_create_client1+0x56/0x6a0 [ 104.935306][ T6052] __kmem_cache_alloc_node+0x53/0x260 [ 104.940731][ T6052] ? mutex_lock_nested+0x20/0x20 [ 104.945760][ T6052] ? seq_create_client1+0x56/0x6a0 [ 104.950930][ T6052] kmalloc_trace+0x2a/0xe0 [ 104.955415][ T6052] seq_create_client1+0x56/0x6a0 [ 104.960416][ T6052] snd_seq_open+0x54/0x500 [ 104.964897][ T6052] chrdev_open+0x58c/0x600 [ 104.969377][ T6052] ? cd_forget+0x160/0x160 [ 104.973866][ T6052] ? fsnotify_perm+0x3ed/0x5e0 [ 104.978696][ T6052] do_dentry_open+0x880/0x14b0 [ 104.983521][ T6052] ? cd_forget+0x160/0x160 [ 104.987995][ T6052] path_openat+0x284f/0x3270 [ 104.992660][ T6052] ? do_sys_openat2+0xda/0x1d0 [ 104.997489][ T6052] ? do_filp_open+0x430/0x430 [ 105.002210][ T6052] do_filp_open+0x1f2/0x430 [ 105.006744][ T6052] ? vfs_tmpfile+0x620/0x620 [ 105.011396][ T6052] ? _raw_spin_unlock+0x28/0x40 [ 105.016272][ T6052] ? alloc_fd+0x590/0x640 [ 105.020658][ T6052] do_sys_openat2+0x134/0x1d0 [ 105.025383][ T6052] ? do_sys_open+0xe0/0xe0 [ 105.029854][ T6052] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 105.035882][ T6052] ? lock_chain_count+0x20/0x20 [ 105.040793][ T6052] __x64_sys_openat+0x139/0x160 [ 105.045700][ T6052] do_syscall_64+0x55/0xb0 [ 105.050164][ T6052] ? clear_bhb_loop+0x40/0x90 [ 105.054886][ T6052] ? clear_bhb_loop+0x40/0x90 [ 105.059608][ T6052] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.065554][ T6052] RIP: 0033:0x7f7827f9fb19 [ 105.070006][ T6052] 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 [ 105.089647][ T6052] RSP: 002b:00007f7828e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.098101][ T6052] RAX: ffffffffffffffda RBX: 00007f7828225fa0 RCX: 00007f7827f9fb19 [ 105.106100][ T6052] RDX: 0000000000101041 RSI: 0000200000000d80 RDI: ffffffffffffff9c [ 105.114109][ T6052] RBP: 00007f7828037b70 R08: 0000000000000000 R09: 0000000000000000 [ 105.122102][ T6052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.130117][ T6052] R13: 00007f7828226038 R14: 00007f7828225fa0 R15: 00007fff3bbd7378 [ 105.138128][ T6052] [ 105.150901][ T8] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 105.375074][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 105.401596][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 105.428723][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 105.455268][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 105.476033][ T8] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 105.485139][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.505581][ T8] usb 2-1: Product: syz [ 105.509922][ T8] usb 2-1: Manufacturer: syz [ 105.514561][ T8] usb 2-1: SerialNumber: syz [ 105.540385][ T8] usb 2-1: config 0 descriptor?? [ 105.759428][ T8] adutux 2-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 105.915618][ T57] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 105.962027][ T23] usb 2-1: USB disconnect, device number 5 [ 106.103392][ T6076] syz.3.53 uses obsolete (PF_INET,SOCK_PACKET) [ 106.111827][ T57] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 106.123845][ T57] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 106.134031][ T57] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 106.144376][ T57] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 106.154625][ T57] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 106.165260][ T57] usb 1-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 0.00 [ 106.176940][ T57] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.191435][ T6064] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 106.201393][ T6064] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 106.226934][ T6064] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 106.257804][ T57] mos7720 1-1:1.0: Moschip 2 port adapter converter detected [ 106.305534][ T5873] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 106.445653][ T6078] process 'syz.3.53' launched './file0' with NULL argv: empty string added [ 106.462385][ T57] usb 1-1: mos7720: usb_control_msg() failed: -71 [ 106.495615][ T5873] usb 3-1: Using ep0 maxpacket: 32 [ 106.526535][ T5873] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 106.547847][ T57] usb 1-1: Moschip 2 port adapter converter now attached to ttyUSB0 [ 106.561708][ T5873] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.595725][ T5873] usb 3-1: Product: syz [ 106.603214][ T5873] usb 3-1: Manufacturer: syz [ 106.616646][ T57] usb 1-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 106.631713][ T5873] usb 3-1: SerialNumber: syz [ 106.676941][ T5873] usb 3-1: config 0 descriptor?? [ 106.699318][ T57] usb 1-1: USB disconnect, device number 5 [ 106.705258][ C1] usb 1-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 106.720108][ T5873] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 106.745183][ T57] moschip7720 ttyUSB0: Moschip 2 port adapter converter now disconnected from ttyUSB0 [ 106.761516][ T57] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 106.774116][ T57] mos7720 1-1:1.0: device disconnected [ 107.882453][ T6095] Bluetooth: hci0: expected 65520 bytes, got 19 bytes [ 107.886386][ T6092] UBIFS error (pid: 6092): cannot open "(null)", error -22 [ 108.908083][ T8] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 108.975577][ T5941] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 109.175450][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 109.185101][ T8] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 109.201982][ T8] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 109.210140][ T5941] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 109.232861][ T8] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 109.242897][ T5941] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 109.262939][ T5941] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 109.271206][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 109.278597][ T5941] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 109.309507][ T5941] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 109.315491][ T8] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 109.319659][ T5941] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.343714][ T5941] usb 1-1: Product: syz [ 109.350441][ T5941] usb 1-1: Manufacturer: syz [ 109.355652][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 109.378777][ T5941] usb 1-1: SerialNumber: syz [ 109.389805][ T8] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 109.399573][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.410736][ T8] usb 2-1: config 0 descriptor?? [ 109.417295][ T5941] usb 1-1: config 0 descriptor?? [ 109.659927][ T8] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 109.700036][ T8] usb 2-1: USB disconnect, device number 6 [ 109.719205][ T8] usblp0: removed [ 109.736071][ T5941] adutux 1-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 109.901408][ T174] usb 1-1: USB disconnect, device number 6 [ 109.958160][ T5873] gspca_stk1135: reg_w 0x353 err -71 [ 109.964598][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 109.987520][ T5873] gspca_stk1135: Sensor write failed [ 109.993148][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.002815][ T5873] gspca_stk1135: Sensor write failed [ 110.029117][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.039249][ T5873] gspca_stk1135: Sensor read failed [ 110.045036][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.055259][ T5873] gspca_stk1135: Sensor read failed [ 110.063150][ T5873] gspca_stk1135: Detected sensor type unknown (0x0) [ 110.072592][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.087625][ T5873] gspca_stk1135: Sensor read failed [ 110.099354][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.117890][ T5873] gspca_stk1135: Sensor read failed [ 110.123289][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.148745][ T5873] gspca_stk1135: Sensor write failed [ 110.164582][ T5873] gspca_stk1135: serial bus timeout: status=0x00 [ 110.174717][ T5873] gspca_stk1135: Sensor write failed [ 110.188273][ T5873] stk1135: probe of 3-1:0.0 failed with error -71 [ 110.208327][ T5873] usb 3-1: USB disconnect, device number 3 [ 110.255809][ T8] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 110.513688][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 110.543098][ T8] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 110.561107][ T8] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 110.585904][ T8] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 110.619138][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 110.637077][ T8] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 110.648798][ T8] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 110.662256][ T8] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 110.678730][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.699964][ T8] usb 2-1: config 0 descriptor?? [ 110.926635][ T8] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 7 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 111.166967][ T5873] usb 2-1: USB disconnect, device number 7 [ 111.196324][ T5873] usblp0: removed [ 111.305930][ T57] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 111.497811][ T57] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 111.509038][ T57] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 111.519902][ T57] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 111.531501][ T5941] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 111.545427][ T57] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 111.566537][ T57] usb 3-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 111.580395][ T57] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.588631][ T57] usb 3-1: Product: syz [ 111.592872][ T57] usb 3-1: Manufacturer: syz [ 111.599097][ T57] usb 3-1: SerialNumber: syz [ 111.615893][ T57] usb 3-1: config 0 descriptor?? [ 111.738212][ T5941] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 111.760902][ T5941] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 111.781360][ T5941] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 111.791576][ T5941] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 111.803608][ T5941] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 111.813790][ T5941] usb 4-1: New USB device found, idVendor=9710, idProduct=7720, bcdDevice= 0.00 [ 111.823340][ T5941] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.854057][ T6142] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 111.864310][ T6142] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 111.878485][ T57] adutux 3-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 111.903544][ T6142] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 111.927011][ T52] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 111.935882][ T57] usb 3-1: USB disconnect, device number 4 [ 111.937235][ T52] Bluetooth: hci2: Injecting HCI hardware error event [ 111.951557][ T5793] Bluetooth: hci2: hardware error 0x00 [ 111.985620][ T5941] mos7720 4-1:1.0: Moschip 2 port adapter converter detected [ 112.157057][ T5941] usb 4-1: mos7720: usb_control_msg() failed: -71 [ 112.208120][ T5941] usb 4-1: Moschip 2 port adapter converter now attached to ttyUSB0 [ 112.261638][ T5941] usb 4-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 112.322427][ T5941] usb 4-1: USB disconnect, device number 3 [ 112.328489][ C1] usb 4-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 112.350672][ T5941] moschip7720 ttyUSB0: Moschip 2 port adapter converter now disconnected from ttyUSB0 [ 112.387992][ T5941] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 112.416693][ T5941] mos7720 4-1:1.0: device disconnected [ 113.645571][ T8] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 113.851500][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 113.863833][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 113.882785][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 113.894489][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 113.916419][ T8] usb 4-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 113.945378][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.953449][ T8] usb 4-1: Product: syz [ 113.965071][ T8] usb 4-1: Manufacturer: syz [ 113.970091][ T8] usb 4-1: SerialNumber: syz [ 113.981903][ T8] usb 4-1: config 0 descriptor?? [ 114.005600][ T5793] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 114.219388][ T8] adutux 4-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 114.251126][ T8] usb 4-1: USB disconnect, device number 4 [ 115.165508][ T57] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 115.367317][ T57] usb 4-1: Using ep0 maxpacket: 32 [ 115.381694][ T57] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 115.393059][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.403934][ T57] usb 4-1: Product: syz [ 115.410978][ T57] usb 4-1: Manufacturer: syz [ 115.418282][ T57] usb 4-1: SerialNumber: syz [ 115.431495][ T57] usb 4-1: config 0 descriptor?? [ 115.453360][ T57] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 115.625494][ T8] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 115.818539][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 115.842997][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 115.865524][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 115.885521][ T8] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 115.908291][ T8] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 115.935501][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.949878][ T8] usb 2-1: Product: syz [ 115.954131][ T8] usb 2-1: Manufacturer: syz [ 115.969156][ T8] usb 2-1: SerialNumber: syz [ 115.983586][ T8] usb 2-1: config 0 descriptor?? [ 116.265881][ T8] adutux 2-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 116.297472][ T8] usb 2-1: USB disconnect, device number 8 [ 117.983887][ T6294] FAULT_INJECTION: forcing a failure. [ 117.983887][ T6294] name fail_futex, interval 1, probability 0, space 0, times 1 [ 117.997858][ T6294] CPU: 0 PID: 6294 Comm: syz.2.150 Not tainted syzkaller #0 [ 118.005210][ T6294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 118.015322][ T6294] Call Trace: [ 118.018643][ T6294] [ 118.021623][ T6294] dump_stack_lvl+0x18c/0x250 [ 118.026387][ T6294] ? show_regs_print_info+0x20/0x20 [ 118.031641][ T6294] ? load_image+0x420/0x420 [ 118.036222][ T6294] should_fail_ex+0x394/0x4c0 [ 118.040960][ T6294] get_futex_key+0x134/0xf40 [ 118.045740][ T6294] ? futex_setup_timer+0xc0/0xc0 [ 118.050734][ T6294] futex_wait_setup+0xbc/0x270 [ 118.055579][ T6294] ? futex_wait_multiple+0x970/0x970 [ 118.060922][ T6294] futex_wait+0x1cf/0x640 [ 118.065310][ T6294] ? futex_wait_setup+0x270/0x270 [ 118.070406][ T6294] ? file_end_write+0x159/0x250 [ 118.075316][ T6294] ? vfs_write+0x5de/0x9a0 [ 118.079795][ T6294] do_futex+0x2ff/0x3e0 [ 118.084009][ T6294] ? __ia32_sys_get_robust_list+0x110/0x110 [ 118.089976][ T6294] __se_sys_futex+0x3a9/0x440 [ 118.094711][ T6294] ? __x64_sys_futex+0xf0/0xf0 [ 118.099522][ T6294] ? __x64_sys_futex+0x21/0xf0 [ 118.104320][ T6294] do_syscall_64+0x55/0xb0 [ 118.108777][ T6294] ? clear_bhb_loop+0x40/0x90 [ 118.113494][ T6294] ? clear_bhb_loop+0x40/0x90 [ 118.118215][ T6294] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.124158][ T6294] RIP: 0033:0x7f7827f9fb19 [ 118.128609][ T6294] 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 [ 118.148250][ T6294] RSP: 002b:00007f7828e4e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 118.156694][ T6294] RAX: ffffffffffffffda RBX: 00007f7828225fa8 RCX: 00007f7827f9fb19 [ 118.164701][ T6294] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7828225fa8 [ 118.172708][ T6294] RBP: 00007f7828225fa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.180706][ T6294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.188702][ T6294] R13: 00007f7828226038 R14: 00007fff3bbd7290 R15: 00007fff3bbd7378 [ 118.196728][ T6294] [ 118.819485][ T57] gspca_stk1135: reg_w 0x353 err -71 [ 118.837020][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 118.843448][ T57] gspca_stk1135: Sensor write failed [ 118.875589][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 118.882058][ T57] gspca_stk1135: Sensor write failed [ 118.914708][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 118.925376][ T57] gspca_stk1135: Sensor read failed [ 118.930682][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 118.947369][ T57] gspca_stk1135: Sensor read failed [ 118.965502][ T57] gspca_stk1135: Detected sensor type unknown (0x0) [ 118.972395][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 118.985616][ T57] gspca_stk1135: Sensor read failed [ 119.000632][ T6315] FAULT_INJECTION: forcing a failure. [ 119.000632][ T6315] name failslab, interval 1, probability 0, space 0, times 0 [ 119.003122][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 119.030942][ T6315] CPU: 0 PID: 6315 Comm: syz.1.158 Not tainted syzkaller #0 [ 119.038325][ T6315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 119.039532][ T57] gspca_stk1135: Sensor read failed [ 119.048407][ T6315] Call Trace: [ 119.048449][ T6315] [ 119.048459][ T6315] dump_stack_lvl+0x18c/0x250 [ 119.048498][ T6315] ? show_regs_print_info+0x20/0x20 [ 119.048526][ T6315] ? load_image+0x420/0x420 [ 119.048555][ T6315] ? __might_sleep+0xe0/0xe0 [ 119.058694][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 119.060055][ T6315] ? __lock_acquire+0x7eb0/0x7eb0 [ 119.064739][ T57] gspca_stk1135: Sensor write failed [ 119.064823][ T57] gspca_stk1135: serial bus timeout: status=0x00 [ 119.069952][ T6315] should_fail_ex+0x394/0x4c0 [ 119.069989][ T6315] should_failslab+0x9/0x20 [ 119.070010][ T6315] slab_pre_alloc_hook+0x59/0x300 [ 119.070033][ T6315] ? snprintf+0xe9/0x140 [ 119.070055][ T6315] ? xs_format_common_peer_ports+0x227/0x320 [ 119.070084][ T6315] ? xs_format_common_peer_ports+0x227/0x320 [ 119.070112][ T6315] __kmem_cache_alloc_node+0x53/0x260 [ 119.070140][ T6315] ? xs_format_common_peer_ports+0x227/0x320 [ 119.070168][ T6315] __kmalloc_node_track_caller+0xa4/0x230 [ 119.070207][ T6315] kstrdup+0x3b/0x80 [ 119.070239][ T6315] xs_format_common_peer_ports+0x227/0x320 [ 119.070279][ T6315] ? xs_read_stream_request+0xd90/0xd90 [ 119.070323][ T6315] ? kstrdup+0x65/0x80 [ 119.085601][ T57] gspca_stk1135: Sensor write failed [ 119.085806][ T6315] ? __asan_memcpy+0x40/0x70 [ 119.091070][ T57] stk1135: probe of 4-1:0.0 failed with error -71 [ 119.096147][ T6315] xs_format_peer_addresses+0x443/0x530 [ 119.096180][ T6315] ? xs_dummy_setup_socket+0x10/0x10 [ 119.096224][ T6315] ? init_timer_key+0x161/0x2a0 [ 119.096257][ T6315] xs_setup_local+0x49d/0x5d0 [ 119.096289][ T6315] xprt_create_transport+0x152/0x5b0 [ 119.096320][ T6315] rpc_create+0x4d3/0x8a0 [ 119.096353][ T6315] ? rpc_cleanup_clids+0x20/0x20 [ 119.138924][ T57] usb 4-1: USB disconnect, device number 5 [ 119.144709][ T6315] ? __mutex_trylock_common+0x160/0x270 [ 119.144746][ T6315] ? trace_raw_output_contention_end+0xd0/0xd0 [ 119.239025][ T6315] rpcb_create_af_local+0x1c8/0x3b0 [ 119.244289][ T6315] ? rpcb_call_async+0x1e0/0x1e0 [ 119.249296][ T6315] ? __rwlock_init+0x150/0x150 [ 119.254128][ T6315] ? do_raw_spin_unlock+0x121/0x230 [ 119.259434][ T6315] rpcb_create_local+0x290/0x670 [ 119.264425][ T6315] ? net_generic+0x240/0x240 [ 119.269054][ T6315] ? __percpu_counter_init_many+0x345/0x360 [ 119.275026][ T6315] ? __svc_create+0xaec/0xbb0 [ 119.279869][ T6315] ? i_am_nfsd+0x20/0x20 [ 119.284182][ T6315] svc_bind+0x17c/0x1d0 [ 119.288411][ T6315] nfsd_create_serv+0x2fa/0x5c0 [ 119.293344][ T6315] ? nfsd+0x270/0x270 [ 119.297389][ T6315] ? sscanf+0xe3/0x140 [ 119.301517][ T6315] ? __lock_acquire+0x7eb0/0x7eb0 [ 119.306613][ T6315] ? skip_atoi+0xe0/0xe0 [ 119.310916][ T6315] ? net_generic+0x1e/0x240 [ 119.315471][ T6315] ? net_generic+0x1e/0x240 [ 119.320046][ T6315] write_ports+0x66d/0xfa0 [ 119.324528][ T6315] ? write_versions+0xe00/0xe00 [ 119.329442][ T6315] ? __lock_acquire+0x7eb0/0x7eb0 [ 119.334520][ T6315] ? __virt_addr_valid+0x10c/0x380 [ 119.339687][ T6315] ? __virt_addr_valid+0x10c/0x380 [ 119.344859][ T6315] ? __might_fault+0xaa/0x120 [ 119.349590][ T6315] ? __might_fault+0xc6/0x120 [ 119.354319][ T6315] ? __might_fault+0xaa/0x120 [ 119.359055][ T6315] ? simple_transaction_get+0x11d/0x140 [ 119.364667][ T6315] nfsctl_transaction_write+0x10c/0x150 [ 119.370332][ T6315] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 119.376031][ T6315] vfs_write+0x299/0x9a0 [ 119.380354][ T6315] ? file_end_write+0x250/0x250 [ 119.385282][ T6315] ? __fget_files+0x28/0x460 [ 119.389931][ T6315] ? __fget_files+0x3fc/0x460 [ 119.394744][ T6315] ? __fdget_pos+0x2a3/0x330 [ 119.399405][ T6315] ? ksys_write+0x74/0x260 [ 119.403896][ T6315] ksys_write+0x151/0x260 [ 119.408305][ T6315] ? __ia32_sys_read+0x90/0x90 [ 119.413135][ T6315] ? lockdep_hardirqs_on+0x98/0x150 [ 119.418400][ T6315] do_syscall_64+0x55/0xb0 [ 119.422883][ T6315] ? clear_bhb_loop+0x40/0x90 [ 119.427666][ T6315] ? clear_bhb_loop+0x40/0x90 [ 119.432403][ T6315] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.438377][ T6315] RIP: 0033:0x7f627f59fb19 [ 119.442847][ T6315] 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 [ 119.462509][ T6315] RSP: 002b:00007f6280507028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.470996][ T6315] RAX: ffffffffffffffda RBX: 00007f627f825fa0 RCX: 00007f627f59fb19 [ 119.479060][ T6315] RDX: 0000000000000005 RSI: 0000200000000580 RDI: 0000000000000004 [ 119.487084][ T6315] RBP: 00007f627f637b70 R08: 0000000000000000 R09: 0000000000000000 [ 119.495111][ T6315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.503134][ T6315] R13: 00007f627f826038 R14: 00007f627f825fa0 R15: 00007ffe4fdfe9a8 [ 119.511179][ T6315] [ 119.953539][ T6338] FAULT_INJECTION: forcing a failure. [ 119.953539][ T6338] name fail_futex, interval 1, probability 0, space 0, times 0 [ 119.967783][ T6338] CPU: 0 PID: 6338 Comm: syz.1.169 Not tainted syzkaller #0 [ 119.975161][ T6338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 119.985277][ T6338] Call Trace: [ 119.988610][ T6338] [ 119.991589][ T6338] dump_stack_lvl+0x18c/0x250 [ 119.996345][ T6338] ? show_regs_print_info+0x20/0x20 [ 120.001612][ T6338] ? load_image+0x420/0x420 [ 120.006266][ T6338] ? min_deadline_cb_rotate+0x150/0x150 [ 120.011868][ T6338] ? __cgroup_rstat_updated+0xd5/0x360 [ 120.017427][ T6338] should_fail_ex+0x394/0x4c0 [ 120.022144][ T6338] get_futex_key+0x134/0xf40 [ 120.026776][ T6338] ? futex_setup_timer+0xc0/0xc0 [ 120.031737][ T6338] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 120.037749][ T6338] ? __lock_acquire+0x7eb0/0x7eb0 [ 120.042847][ T6338] ? lock_chain_count+0x20/0x20 [ 120.047807][ T6338] futex_wait_setup+0xbc/0x270 [ 120.052611][ T6338] ? futex_wait_multiple+0x970/0x970 [ 120.057933][ T6338] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 120.063858][ T6338] ? _raw_spin_unlock+0x40/0x40 [ 120.068779][ T6338] futex_wait+0x1cf/0x640 [ 120.073145][ T6338] ? futex_wait_setup+0x270/0x270 [ 120.078252][ T6338] ? file_end_write+0x159/0x250 [ 120.083143][ T6338] ? vfs_write+0x5de/0x9a0 [ 120.087616][ T6338] do_futex+0x2ff/0x3e0 [ 120.091806][ T6338] ? __ia32_sys_get_robust_list+0x110/0x110 [ 120.097736][ T6338] __se_sys_futex+0x3a9/0x440 [ 120.102445][ T6338] ? __x64_sys_futex+0xf0/0xf0 [ 120.107238][ T6338] ? __x64_sys_futex+0x21/0xf0 [ 120.112039][ T6338] do_syscall_64+0x55/0xb0 [ 120.116495][ T6338] ? clear_bhb_loop+0x40/0x90 [ 120.121206][ T6338] ? clear_bhb_loop+0x40/0x90 [ 120.125921][ T6338] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.131848][ T6338] RIP: 0033:0x7f627f59fb19 [ 120.136296][ T6338] 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 [ 120.155947][ T6338] RSP: 002b:00007f62805070e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 120.164402][ T6338] RAX: ffffffffffffffda RBX: 00007f627f825fa8 RCX: 00007f627f59fb19 [ 120.172411][ T6338] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f627f825fa8 [ 120.180421][ T6338] RBP: 00007f627f825fa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.188421][ T6338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.196420][ T6338] R13: 00007f627f826038 R14: 00007ffe4fdfe8c0 R15: 00007ffe4fdfe9a8 [ 120.204433][ T6338] [ 120.451151][ T6347] FAULT_INJECTION: forcing a failure. [ 120.451151][ T6347] name failslab, interval 1, probability 0, space 0, times 0 [ 120.489875][ T6347] CPU: 0 PID: 6347 Comm: syz.2.173 Not tainted syzkaller #0 [ 120.497262][ T6347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 120.507371][ T6347] Call Trace: [ 120.510700][ T6347] [ 120.513678][ T6347] dump_stack_lvl+0x18c/0x250 [ 120.518422][ T6347] ? show_regs_print_info+0x20/0x20 [ 120.523690][ T6347] ? load_image+0x420/0x420 [ 120.528262][ T6347] ? __might_sleep+0xe0/0xe0 [ 120.532911][ T6347] ? __lock_acquire+0x7eb0/0x7eb0 [ 120.537995][ T6347] ? ida_alloc_range+0x7d0/0x860 [ 120.543029][ T6347] should_fail_ex+0x394/0x4c0 [ 120.547775][ T6347] should_failslab+0x9/0x20 [ 120.552329][ T6347] slab_pre_alloc_hook+0x59/0x300 [ 120.557412][ T6347] ? rpc_sysfs_xprt_switch_setup+0xe2/0x2a0 [ 120.563375][ T6347] __kmem_cache_alloc_node+0x53/0x260 [ 120.568798][ T6347] ? idr_replace+0x1b0/0x1b0 [ 120.573466][ T6347] ? rpc_sysfs_xprt_switch_setup+0xe2/0x2a0 [ 120.579422][ T6347] kmalloc_trace+0x2a/0xe0 [ 120.583912][ T6347] rpc_sysfs_xprt_switch_setup+0xe2/0x2a0 [ 120.589707][ T6347] xprt_switch_alloc+0x238/0x580 [ 120.594718][ T6347] rpc_create_xprt+0x1c8/0xa10 [ 120.599554][ T6347] ? rpc_create+0x8a0/0x8a0 [ 120.604146][ T6347] ? __kmem_cache_alloc_node+0x197/0x260 [ 120.609835][ T6347] ? xprt_create_transport+0x384/0x5b0 [ 120.615350][ T6347] ? rcu_is_watching+0x15/0xb0 [ 120.620180][ T6347] ? kstrdup+0x65/0x80 [ 120.624311][ T6347] ? __asan_memcpy+0x40/0x70 [ 120.628970][ T6347] ? xprt_create_transport+0x421/0x5b0 [ 120.634488][ T6347] rpc_create+0x61f/0x8a0 [ 120.638881][ T6347] ? rpc_cleanup_clids+0x20/0x20 [ 120.643893][ T6347] ? __mutex_trylock_common+0x160/0x270 [ 120.649506][ T6347] ? trace_raw_output_contention_end+0xd0/0xd0 [ 120.655738][ T6347] rpcb_create_af_local+0x1c8/0x3b0 [ 120.661008][ T6347] ? rpcb_call_async+0x1e0/0x1e0 [ 120.666036][ T6347] ? __rwlock_init+0x150/0x150 [ 120.670873][ T6347] ? do_raw_spin_unlock+0x121/0x230 [ 120.676193][ T6347] rpcb_create_local+0x290/0x670 [ 120.681207][ T6347] ? net_generic+0x240/0x240 [ 120.685914][ T6347] ? __percpu_counter_init_many+0x345/0x360 [ 120.691874][ T6347] ? __svc_create+0xaec/0xbb0 [ 120.696625][ T6347] ? i_am_nfsd+0x20/0x20 [ 120.700938][ T6347] svc_bind+0x17c/0x1d0 [ 120.705167][ T6347] nfsd_create_serv+0x2fa/0x5c0 [ 120.710087][ T6347] ? nfsd+0x270/0x270 [ 120.714148][ T6347] ? sscanf+0xe3/0x140 [ 120.718282][ T6347] ? __lock_acquire+0x7eb0/0x7eb0 [ 120.723373][ T6347] ? skip_atoi+0xe0/0xe0 [ 120.727673][ T6347] ? net_generic+0x1e/0x240 [ 120.732243][ T6347] ? net_generic+0x1e/0x240 [ 120.736813][ T6347] write_ports+0x66d/0xfa0 [ 120.741293][ T6347] ? write_versions+0xe00/0xe00 [ 120.746250][ T6347] ? __lock_acquire+0x7eb0/0x7eb0 [ 120.751342][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 120.756526][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 120.761700][ T6347] ? __might_fault+0xaa/0x120 [ 120.766434][ T6347] ? __might_fault+0xc6/0x120 [ 120.771169][ T6347] ? __might_fault+0xaa/0x120 [ 120.775924][ T6347] ? simple_transaction_get+0x11d/0x140 [ 120.781531][ T6347] nfsctl_transaction_write+0x10c/0x150 [ 120.787148][ T6347] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 120.792952][ T6347] vfs_write+0x299/0x9a0 [ 120.797270][ T6347] ? file_end_write+0x250/0x250 [ 120.802192][ T6347] ? __fget_files+0x28/0x460 [ 120.806845][ T6347] ? __fget_files+0x3fc/0x460 [ 120.811591][ T6347] ? __fdget_pos+0x2a3/0x330 [ 120.816242][ T6347] ? ksys_write+0x74/0x260 [ 120.820731][ T6347] ksys_write+0x151/0x260 [ 120.825145][ T6347] ? __ia32_sys_read+0x90/0x90 [ 120.829984][ T6347] ? lockdep_hardirqs_on+0x98/0x150 [ 120.835243][ T6347] do_syscall_64+0x55/0xb0 [ 120.839716][ T6347] ? clear_bhb_loop+0x40/0x90 [ 120.844456][ T6347] ? clear_bhb_loop+0x40/0x90 [ 120.849200][ T6347] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.855156][ T6347] RIP: 0033:0x7f7827f9fb19 [ 120.859624][ T6347] 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 [ 120.879298][ T6347] RSP: 002b:00007f7828e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 120.887780][ T6347] RAX: ffffffffffffffda RBX: 00007f7828225fa0 RCX: 00007f7827f9fb19 [ 120.895811][ T6347] RDX: 0000000000000005 RSI: 0000200000000580 RDI: 0000000000000004 [ 120.903837][ T6347] RBP: 00007f7828037b70 R08: 0000000000000000 R09: 0000000000000000 [ 120.911861][ T6347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.919892][ T6347] R13: 00007f7828226038 R14: 00007f7828225fa0 R15: 00007fff3bbd7378 [ 120.927944][ T6347] [ 121.030234][ T6347] ------------[ cut here ]------------ [ 121.036462][ T6347] SVC: permsocks remain for nfsd [ 121.043386][ T6347] WARNING: CPU: 0 PID: 6347 at net/sunrpc/svc.c:645 svc_destroy+0x2ed/0x390 [ 121.052491][ T6347] Modules linked in: [ 121.056525][ T6347] CPU: 0 PID: 6347 Comm: syz.2.173 Not tainted syzkaller #0 [ 121.064126][ T6347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 121.074379][ T6347] RIP: 0010:svc_destroy+0x2ed/0x390 [ 121.079731][ T6347] Code: 24 49 83 c7 20 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 22 c3 2c f8 49 8b 37 48 c7 c7 20 12 fa 8b e8 13 5f 9d f7 <0f> 0b e9 78 fd ff ff e8 57 ba d3 f7 c6 05 7f 23 c4 05 01 4c 89 e0 [ 121.099517][ T6347] RSP: 0018:ffffc9000532fae0 EFLAGS: 00010246 [ 121.105866][ T6347] RAX: e792bb09362c2c00 RBX: ffff88805c7e2450 RCX: 0000000000080000 [ 121.113907][ T6347] RDX: ffffc9000d6f3000 RSI: 000000000007ffff RDI: 0000000000080000 [ 121.122010][ T6347] RBP: ffffc9000532fcb8 R08: ffff8880b8c28c53 R09: 1ffff1101718518a [ 121.130124][ T6347] R10: dffffc0000000000 R11: ffffed101718518b R12: ffff88805c7e2400 [ 121.138258][ T6347] R13: dffffc0000000000 R14: ffff88805c7e2450 R15: ffffffff8e3e1d40 [ 121.146349][ T6347] FS: 00007f7828e4e6c0(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 121.155735][ T6347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.162387][ T6347] CR2: 000055cbe527f660 CR3: 00000000313a8000 CR4: 00000000003506f0 [ 121.170729][ T6347] Call Trace: [ 121.174070][ T6347] [ 121.177175][ T6347] write_ports+0xb99/0xfa0 [ 121.181672][ T6347] ? write_versions+0xe00/0xe00 [ 121.186670][ T6347] ? __lock_acquire+0x7eb0/0x7eb0 [ 121.191770][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 121.197124][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 121.202314][ T6347] ? __might_fault+0xaa/0x120 [ 121.207109][ T6347] ? __might_fault+0xc6/0x120 [ 121.211851][ T6347] ? __might_fault+0xaa/0x120 [ 121.216640][ T6347] ? simple_transaction_get+0x11d/0x140 [ 121.222248][ T6347] nfsctl_transaction_write+0x10c/0x150 [ 121.227943][ T6347] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 121.233648][ T6347] vfs_write+0x299/0x9a0 [ 121.238017][ T6347] ? file_end_write+0x250/0x250 [ 121.242947][ T6347] ? __fget_files+0x28/0x460 [ 121.247659][ T6347] ? __fget_files+0x3fc/0x460 [ 121.252426][ T6347] ? __fdget_pos+0x2a3/0x330 [ 121.257170][ T6347] ? ksys_write+0x74/0x260 [ 121.261664][ T6347] ksys_write+0x151/0x260 [ 121.266104][ T6347] ? __ia32_sys_read+0x90/0x90 [ 121.271147][ T6347] ? lockdep_hardirqs_on+0x98/0x150 [ 121.276494][ T6347] do_syscall_64+0x55/0xb0 [ 121.280978][ T6347] ? clear_bhb_loop+0x40/0x90 [ 121.285884][ T6347] ? clear_bhb_loop+0x40/0x90 [ 121.290638][ T6347] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 121.296682][ T6347] RIP: 0033:0x7f7827f9fb19 [ 121.301157][ T6347] 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 [ 121.320910][ T6347] RSP: 002b:00007f7828e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 121.329468][ T6347] RAX: ffffffffffffffda RBX: 00007f7828225fa0 RCX: 00007f7827f9fb19 [ 121.337537][ T6347] RDX: 0000000000000005 RSI: 0000200000000580 RDI: 0000000000000004 [ 121.345683][ T6347] RBP: 00007f7828037b70 R08: 0000000000000000 R09: 0000000000000000 [ 121.353713][ T6347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.361791][ T6347] R13: 00007f7828226038 R14: 00007f7828225fa0 R15: 00007fff3bbd7378 [ 121.369881][ T6347] [ 121.373145][ T6347] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 121.380463][ T6347] CPU: 0 PID: 6347 Comm: syz.2.173 Not tainted syzkaller #0 [ 121.387776][ T6347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 121.397857][ T6347] Call Trace: [ 121.401163][ T6347] [ 121.404115][ T6347] dump_stack_lvl+0x18c/0x250 [ 121.408839][ T6347] ? show_regs_print_info+0x20/0x20 [ 121.414067][ T6347] ? load_image+0x420/0x420 [ 121.418609][ T6347] panic+0x2ca/0x720 [ 121.422549][ T6347] ? bpf_jit_dump+0xd0/0xd0 [ 121.427098][ T6347] __warn+0x2e0/0x470 [ 121.431103][ T6347] ? svc_destroy+0x2ed/0x390 [ 121.435722][ T6347] ? svc_destroy+0x2ed/0x390 [ 121.440336][ T6347] report_bug+0x2be/0x4f0 [ 121.444700][ T6347] ? svc_destroy+0x2ed/0x390 [ 121.449339][ T6347] ? svc_destroy+0x2ed/0x390 [ 121.453976][ T6347] ? svc_destroy+0x2ef/0x390 [ 121.458598][ T6347] handle_bug+0xcf/0x120 [ 121.462883][ T6347] exc_invalid_op+0x1a/0x50 [ 121.467423][ T6347] asm_exc_invalid_op+0x1a/0x20 [ 121.472310][ T6347] RIP: 0010:svc_destroy+0x2ed/0x390 [ 121.477552][ T6347] Code: 24 49 83 c7 20 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 22 c3 2c f8 49 8b 37 48 c7 c7 20 12 fa 8b e8 13 5f 9d f7 <0f> 0b e9 78 fd ff ff e8 57 ba d3 f7 c6 05 7f 23 c4 05 01 4c 89 e0 [ 121.497195][ T6347] RSP: 0018:ffffc9000532fae0 EFLAGS: 00010246 [ 121.503300][ T6347] RAX: e792bb09362c2c00 RBX: ffff88805c7e2450 RCX: 0000000000080000 [ 121.511308][ T6347] RDX: ffffc9000d6f3000 RSI: 000000000007ffff RDI: 0000000000080000 [ 121.519303][ T6347] RBP: ffffc9000532fcb8 R08: ffff8880b8c28c53 R09: 1ffff1101718518a [ 121.527296][ T6347] R10: dffffc0000000000 R11: ffffed101718518b R12: ffff88805c7e2400 [ 121.535288][ T6347] R13: dffffc0000000000 R14: ffff88805c7e2450 R15: ffffffff8e3e1d40 [ 121.543309][ T6347] write_ports+0xb99/0xfa0 [ 121.547769][ T6347] ? write_versions+0xe00/0xe00 [ 121.552651][ T6347] ? __lock_acquire+0x7eb0/0x7eb0 [ 121.557705][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 121.562846][ T6347] ? __virt_addr_valid+0x10c/0x380 [ 121.567989][ T6347] ? __might_fault+0xaa/0x120 [ 121.572705][ T6347] ? __might_fault+0xc6/0x120 [ 121.577413][ T6347] ? __might_fault+0xaa/0x120 [ 121.582133][ T6347] ? simple_transaction_get+0x11d/0x140 [ 121.587716][ T6347] nfsctl_transaction_write+0x10c/0x150 [ 121.593294][ T6347] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 121.598963][ T6347] vfs_write+0x299/0x9a0 [ 121.603249][ T6347] ? file_end_write+0x250/0x250 [ 121.608142][ T6347] ? __fget_files+0x28/0x460 [ 121.612771][ T6347] ? __fget_files+0x3fc/0x460 [ 121.617491][ T6347] ? __fdget_pos+0x2a3/0x330 [ 121.622116][ T6347] ? ksys_write+0x74/0x260 [ 121.626611][ T6347] ksys_write+0x151/0x260 [ 121.630981][ T6347] ? __ia32_sys_read+0x90/0x90 [ 121.635790][ T6347] ? lockdep_hardirqs_on+0x98/0x150 [ 121.641022][ T6347] do_syscall_64+0x55/0xb0 [ 121.645497][ T6347] ? clear_bhb_loop+0x40/0x90 [ 121.650263][ T6347] ? clear_bhb_loop+0x40/0x90 [ 121.654976][ T6347] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 121.660907][ T6347] RIP: 0033:0x7f7827f9fb19 [ 121.665454][ T6347] 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 [ 121.685130][ T6347] RSP: 002b:00007f7828e4e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 121.693670][ T6347] RAX: ffffffffffffffda RBX: 00007f7828225fa0 RCX: 00007f7827f9fb19 [ 121.701670][ T6347] RDX: 0000000000000005 RSI: 0000200000000580 RDI: 0000000000000004 [ 121.709671][ T6347] RBP: 00007f7828037b70 R08: 0000000000000000 R09: 0000000000000000 [ 121.717670][ T6347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.725665][ T6347] R13: 00007f7828226038 R14: 00007f7828225fa0 R15: 00007fff3bbd7378 [ 121.733675][ T6347] [ 121.737307][ T6347] Kernel Offset: disabled [ 121.741717][ T6347] Rebooting in 86400 seconds..