last executing test programs: 4.240044417s ago: executing program 1 (id=133): syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x3, 0x4) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)='f', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)}}], 0x4, 0x4c8c1) close(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./dbg\x00', &(0x7f0000000500)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dbg/bluetooth/l2cap\x00', 0x0, 0x0) read(r1, &(0x7f0000000780)=""/1024, 0x400) 4.037059322s ago: executing program 1 (id=136): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x6ff2, 0x0, &(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000400)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 3.770764868s ago: executing program 2 (id=139): r0 = syz_usb_connect$cdc_ecm(0x5, 0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000402505a1a440000102030d0902"], 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(r0) 3.69832043s ago: executing program 1 (id=140): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000f2303920422c021240850102030109022400010000100009040c0202c17f0c00090502020002020000090582020002"], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000480)={0x34, &(0x7f0000000500)={0x0, 0x12, 0x1, "84"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000780)={0x34, &(0x7f00000007c0)={0x20, 0x17, 0x1, ','}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 3.543056934s ago: executing program 0 (id=141): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000540)='proc\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/net/afs/sysname\x00', 0x2, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) write(r0, &(0x7f00000002c0)="2e80", 0x2) 3.329506689s ago: executing program 0 (id=142): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x56, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x140) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GETFSSYSFSPATH(r1, 0x80811501, &(0x7f0000000240)={0x80}) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0}, 0x0) 3.179086683s ago: executing program 0 (id=143): syz_ublk_setup_io_uring(0x40000020, &(0x7f0000000340)={0x0, 0xc547, 0x1000, 0x0, 0x2af}, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x121002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000060a0b160000000000000000020000082c00048028000180080001006f7366001c0002800800014000000004050002000000000008000340000000000900010073797a300000000009000200"], 0x80}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x40000070, 0x0, 0x6}]}) 3.089779875s ago: executing program 0 (id=144): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}}, 0x0) 3.037538826s ago: executing program 0 (id=145): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000005c0)={0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="c60009"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000640)={0x24, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="002290"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f00000006c0), 0x0, 0x8000) 2.727147434s ago: executing program 4 (id=146): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x8082, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000780)={0x3000, 0x0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000007c0)={0x2, 0x34000, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.236847416s ago: executing program 4 (id=148): syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x3, 0x4) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)='y', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)}}], 0x3, 0x4c8c1) close(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./dbg\x00', &(0x7f0000000500)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dbg/bluetooth/l2cap\x00', 0x0, 0x0) read(r1, &(0x7f0000000780)=""/1024, 0x400) 2.038018401s ago: executing program 4 (id=150): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='tcp 2', 0x5) write(0xffffffffffffffff, &(0x7f0000000240)='1', 0x1) 1.835140396s ago: executing program 4 (id=152): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000540)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/net/afs/sysname\x00', 0x2, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) write(r0, &(0x7f00000002c0)="2e80", 0x2) 1.778965477s ago: executing program 3 (id=153): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x56, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x140) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GETFSSYSFSPATH(r1, 0x80811501, &(0x7f0000000240)={0x80}) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0}, 0x0) 1.701376809s ago: executing program 4 (id=154): syz_ublk_setup_io_uring(0x40000020, &(0x7f0000000340)={0x0, 0xc547, 0x1000, 0x0, 0x2af}, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x121002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xf2, 0x7, 0x0, '\x00', 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x40000070, 0x0, 0x6}]}) 1.507116133s ago: executing program 3 (id=155): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x6ff2, 0x0, &(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000400)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 1.185375681s ago: executing program 3 (id=156): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}}, 0x0) 1.101037173s ago: executing program 2 (id=157): setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0010}]}) r1 = socket(0x1d, 0x2, 0x6) r2 = mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r2, &(0x7f0000000180)={0x2e, 0x35, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r1, 0x6a, 0x1, 0x0, 0xc) r3 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000280)={0x1d, r4, 0x8000000000000003, {0x0, 0xf}}, 0x18) sendmsg$inet(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="0203a3a1b1b142", 0x206c}], 0x1}, 0x200480c1) close_range(r0, 0xffffffffffffffff, 0x0) 1.099529423s ago: executing program 4 (id=158): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef000004010902120001000000000904"], 0x0) syz_usb_disconnect(r0) syz_usb_connect$sierra_net(0x6, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0xa, 0x2, 0x20, 0xe, 0x1, 0x6}, {0x9, 0x5, 0x6, 0x2, 0x3ff, 0x3, 0x9, 0xf8}, {0x9, 0x5, 0xa, 0x3, 0x40, 0x4, 0x3, 0x2}}}}}}]}}, 0x0) r1 = syz_usb_connect$cdc_ecm(0x5, 0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000402505a1a440000102030d0902"], 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(r1) syz_usb_connect(0x3, 0x2d, &(0x7f0000000000)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x10000) 941.905707ms ago: executing program 3 (id=159): syz_ublk_setup_io_uring(0x40000020, &(0x7f0000000340)={0x0, 0xc547, 0x1000, 0x0, 0x2af}, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x121002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xf2, 0x7, 0x0, '\x00', 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 822.98623ms ago: executing program 2 (id=160): syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x3, 0x4) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)='y', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)}}], 0x3, 0x4c8c1) close(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./dbg\x00', &(0x7f0000000500)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./dbg/bluetooth/l2cap\x00', 0x0, 0x0) read(r1, &(0x7f0000000780)=""/1024, 0x400) 812.34188ms ago: executing program 1 (id=161): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x1ef) lsetxattr$security_capability(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x0, 0x0, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x387) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) truncate(&(0x7f0000000200)='./file0/file1\x00', 0xe2) 727.415512ms ago: executing program 0 (id=162): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/portlist\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='1', 0x1) 596.560816ms ago: executing program 2 (id=163): mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='6', 0x32) fsopen(&(0x7f0000000400)='ext2\x00', 0x0) 572.256936ms ago: executing program 1 (id=164): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/net/afs/sysname\x00', 0x2, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) write(r0, &(0x7f00000002c0)="2e80", 0x2) 508.755358ms ago: executing program 3 (id=165): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x56, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x140) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_GETFSSYSFSPATH(r1, 0x80811501, &(0x7f0000000240)={0x80}) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f0000000200)={0x2, 0x0, @rand_addr=0x64010100}, 0x10, 0x0}, 0x0) 360.579771ms ago: executing program 2 (id=166): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x6ff2, 0x0, &(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000380)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000100)=@qipcrtr={0x2a, 0x3}, 0x0, 0x0, 0x1}) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000400)={0x2e, 0x5, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, 0x0) 226.337865ms ago: executing program 1 (id=167): r0 = syz_usb_connect$cdc_ecm(0x5, 0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000402505a1a440000102030d0902"], 0x0) syz_usb_disconnect(r0) syz_usb_disconnect(r0) 183.843396ms ago: executing program 3 (id=168): syz_ublk_setup_io_uring(0x40000020, &(0x7f0000000340)={0x0, 0xc547, 0x1000, 0x0, 0x2af}, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x121002, 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_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0xf2, 0x7, 0x0, '\x00', 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)={0x1, 0x0, [{0x40000070, 0x0, 0x6}]}) 0s ago: executing program 2 (id=169): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}]}, 0x24}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts. [ 77.612694][ T4258] cgroup: Unknown subsys name 'net' [ 77.715615][ T4258] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 79.257134][ T4258] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 81.459338][ T4273] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.468037][ T4273] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.476414][ T4273] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.484586][ T4273] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.492817][ T4273] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.500279][ T4273] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.555961][ T4275] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.564766][ T4275] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.573041][ T4275] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.581204][ T4275] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.592136][ T4275] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.600802][ T4275] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.609209][ T4275] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.616454][ T4275] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 81.624023][ T4275] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.632057][ T4275] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.645669][ T4275] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 81.653081][ T4275] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.665025][ T4279] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.674707][ T4279] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.682757][ T4279] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.693225][ T4279] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.701518][ T4279] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 81.709059][ T4279] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.758465][ T4279] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 81.766740][ T4279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 81.774956][ T4279] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 81.786133][ T4271] rdma_rxe: rxe_register_device failed with error -23 [ 81.793567][ T4271] rdma_rxe: failed to add rxe_eth0 [ 81.793950][ T4281] rdma_rxe: rxe_register_device failed with error -23 [ 81.806382][ T4281] rdma_rxe: failed to add rxe_eth0 [ 81.811609][ T4279] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 81.817464][ T4276] rdma_rxe: rxe_register_device failed with error -23 [ 81.825448][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 81.829455][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 81.839887][ T4279] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 81.847508][ T4279] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.884198][ T4276] rdma_rxe: failed to add rxe_eth0 [ 81.897642][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 81.952502][ T4287] rdma_rxe: rxe_register_device failed with error -23 [ 81.985950][ T4287] rdma_rxe: failed to add rxe_eth0 [ 82.139525][ T4277] infiniband rxe0: set active [ 82.144804][ T4277] infiniband rxe0: added rxe_eth0 [ 82.156481][ T127] rxe_eth0 speed is unknown, defaulting to 1000 [ 82.277663][ T4277] RDS/IB: rxe0: added [ 82.282405][ T4277] smc: adding ib device rxe0 with port count 1 [ 82.295577][ T4277] smc: ib device rxe0 port 1 has pnetid [ 82.329009][ T4260] rxe_eth0 speed is unknown, defaulting to 1000 [ 82.351527][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 82.515839][ T4281] chnl_net:caif_netlink_parms(): no params data found [ 82.642628][ T4276] chnl_net:caif_netlink_parms(): no params data found [ 82.669450][ T4271] chnl_net:caif_netlink_parms(): no params data found [ 82.696003][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 82.712455][ T4287] chnl_net:caif_netlink_parms(): no params data found [ 82.892742][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 82.919647][ T4281] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.928396][ T4281] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.947142][ T4281] device bridge_slave_0 entered promiscuous mode [ 82.987747][ T4281] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.994949][ T4281] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.016533][ T4281] device bridge_slave_1 entered promiscuous mode [ 83.098910][ T4276] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.106974][ T4276] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.115857][ T4276] device bridge_slave_0 entered promiscuous mode [ 83.123851][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.133948][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.149357][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.158116][ T4287] device bridge_slave_0 entered promiscuous mode [ 83.166349][ T4271] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.173541][ T4271] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.200737][ T4271] device bridge_slave_0 entered promiscuous mode [ 83.224023][ T4281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.245644][ T4276] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.252783][ T4276] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.276543][ T4276] device bridge_slave_1 entered promiscuous mode [ 83.299847][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.315381][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.327012][ T4287] device bridge_slave_1 entered promiscuous mode [ 83.355065][ T4271] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.365470][ T4271] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.384016][ T4271] device bridge_slave_1 entered promiscuous mode [ 83.396198][ T4281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.430581][ T4277] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.465888][ T4276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.494851][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.516229][ T4279] Bluetooth: hci0: command 0x0409 tx timeout [ 83.532532][ T4276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.560044][ T4271] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.579787][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.601848][ T4281] team0: Port device team_slave_0 added [ 83.617515][ T4281] team0: Port device team_slave_1 added [ 83.646428][ T4271] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.675479][ T4279] Bluetooth: hci1: command 0x0409 tx timeout [ 83.681747][ T4279] Bluetooth: hci2: command 0x0409 tx timeout [ 83.726759][ T4276] team0: Port device team_slave_0 added [ 83.756831][ T4279] Bluetooth: hci3: command 0x0409 tx timeout [ 83.774052][ T4287] team0: Port device team_slave_0 added [ 83.786828][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.796325][ T4281] 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. [ 83.822922][ T4281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.837431][ T4276] team0: Port device team_slave_1 added [ 83.843655][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.850889][ T4281] 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. [ 83.877189][ T4281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.893804][ T4271] team0: Port device team_slave_0 added [ 83.906217][ T4287] team0: Port device team_slave_1 added [ 83.913420][ T4271] team0: Port device team_slave_1 added [ 83.919177][ T4279] Bluetooth: hci4: command 0x0409 tx timeout [ 83.994028][ T4271] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.001214][ T4271] 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. [ 84.027331][ T4271] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.042411][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.050637][ T4287] 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. [ 84.076727][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.089248][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.096293][ T4287] 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. [ 84.122270][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.134414][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.141759][ T4276] 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. [ 84.170661][ T4276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.183457][ T4271] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.196761][ T4271] 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. [ 84.228081][ T4271] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.260631][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.275605][ T4276] 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. [ 84.309191][ T4276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.361253][ T4281] device hsr_slave_0 entered promiscuous mode [ 84.374191][ T4281] device hsr_slave_1 entered promiscuous mode [ 84.455168][ T4287] device hsr_slave_0 entered promiscuous mode [ 84.469083][ T4287] device hsr_slave_1 entered promiscuous mode [ 84.479304][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.490291][ T4287] Cannot create hsr debugfs directory [ 84.524795][ T4276] device hsr_slave_0 entered promiscuous mode [ 84.534376][ T4276] device hsr_slave_1 entered promiscuous mode [ 84.544154][ T4276] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.554517][ T4276] Cannot create hsr debugfs directory [ 84.569084][ T4271] device hsr_slave_0 entered promiscuous mode [ 84.580927][ T4271] device hsr_slave_1 entered promiscuous mode [ 84.587868][ T4271] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 84.600363][ T4271] Cannot create hsr debugfs directory [ 84.959298][ T4277] chnl_net:caif_netlink_parms(): no params data found [ 85.160843][ T4260] rxe_eth0 speed is unknown, defaulting to 1000 [ 85.171430][ T4281] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 85.209553][ T4281] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 85.251548][ T4281] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 85.270491][ T4281] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 85.308135][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.315466][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.324870][ T4277] device bridge_slave_0 entered promiscuous mode [ 85.349770][ T4271] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.380842][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.395781][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.404352][ T4277] device bridge_slave_1 entered promiscuous mode [ 85.438879][ T4271] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.483090][ T4271] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.527795][ T4271] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.550421][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.578048][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.603708][ T4279] Bluetooth: hci0: command 0x041b tx timeout [ 85.612379][ T4276] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.659540][ T4276] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.693872][ T4277] team0: Port device team_slave_0 added [ 85.711316][ T4276] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.728775][ T4276] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.750084][ T4277] team0: Port device team_slave_1 added [ 85.766377][ T4279] Bluetooth: hci2: command 0x041b tx timeout [ 85.772463][ T4279] Bluetooth: hci1: command 0x041b tx timeout [ 85.832023][ T4281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.845691][ T4279] Bluetooth: hci3: command 0x041b tx timeout [ 85.897921][ T4287] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 85.934633][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.943220][ T4277] 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. [ 85.969923][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.983131][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.990460][ T4277] 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. [ 86.016761][ T4279] Bluetooth: hci4: command 0x041b tx timeout [ 86.023064][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.048575][ T4287] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.058584][ T4287] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.079126][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.089401][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.111400][ T4287] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.125135][ T4281] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.181366][ T4271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.233885][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.243770][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.253585][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.261091][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.271725][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.281228][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.290726][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.297905][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.306241][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.319781][ T4277] device hsr_slave_0 entered promiscuous mode [ 86.326945][ T4277] device hsr_slave_1 entered promiscuous mode [ 86.334040][ T4277] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.342918][ T4277] Cannot create hsr debugfs directory [ 86.357819][ T4271] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.367946][ T3933] infiniband rxe0: set active [ 86.374627][ T4358] rxe_eth0 speed is unknown, defaulting to 1000 [ 86.384461][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.401337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.418007][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.432339][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.444701][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.462074][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.474034][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.501804][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.512130][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.552637][ T4281] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.564663][ T4281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.588133][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.597496][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.607144][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.614266][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.623422][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.634017][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.642863][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.650346][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.659692][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.669183][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.678187][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.687747][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.696945][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.709766][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.724633][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.734166][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.743527][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.753762][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.767976][ T4276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.867563][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.932110][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.942277][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.981672][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.002932][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.023988][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.046848][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.087959][ T4276] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.102879][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.126193][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.163814][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.186836][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.194561][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.211872][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.222980][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.230185][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.244184][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.257926][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.281484][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.288703][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.314014][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.411383][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.431591][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.486499][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.507047][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.532538][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.581026][ T4276] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.614874][ T4276] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.675960][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.684827][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.685626][ T4279] Bluetooth: hci0: command 0x040f tx timeout [ 87.701376][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.710908][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.720812][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.729927][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.748795][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.757196][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.764733][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.801247][ T4287] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.820493][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.833051][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.846643][ T4279] Bluetooth: hci1: command 0x040f tx timeout [ 87.852735][ T4279] Bluetooth: hci2: command 0x040f tx timeout [ 87.882973][ T4281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.907379][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.933820][ T4279] Bluetooth: hci3: command 0x040f tx timeout [ 87.957625][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.021675][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.028921][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.075727][ T4279] Bluetooth: hci4: command 0x040f tx timeout [ 88.108761][ T4277] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.206309][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.220891][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.263101][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.278485][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.286395][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.303873][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.314076][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.324658][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.341819][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.353348][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.368348][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.383019][ T4277] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.403589][ T4287] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 88.432931][ T4287] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.467182][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.481994][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.491902][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.507086][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.517450][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.527944][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.555508][ T4277] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.579171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.589035][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.600077][ T4271] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.610423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.635150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.676008][ T4277] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.705081][ T4276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.776293][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.797049][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.861482][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.887409][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.906741][ T4271] device veth0_vlan entered promiscuous mode [ 88.922355][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.931174][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.950681][ T4271] device veth1_vlan entered promiscuous mode [ 89.025604][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.037233][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.060671][ T4271] device veth0_macvtap entered promiscuous mode [ 89.079877][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.098100][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.115218][ T4271] device veth1_macvtap entered promiscuous mode [ 89.140177][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.155742][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.164925][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.174892][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.185067][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.199975][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.226836][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.264863][ T4277] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.285195][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.293635][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.303206][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.312520][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.323803][ T4271] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.337102][ T4276] device veth0_vlan entered promiscuous mode [ 89.358981][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.369407][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.380480][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.390001][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.401045][ T4378] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.408249][ T4378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.418044][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.425707][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.433980][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.458572][ T4271] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.466935][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.477100][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.487496][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.496950][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.510111][ T4378] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.517263][ T4378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.528425][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.538384][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.547396][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.559725][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.570881][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.581400][ T4271] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.593483][ T4271] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.603703][ T4271] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.612718][ T4271] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.630838][ T4276] device veth1_vlan entered promiscuous mode [ 89.641688][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.651699][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 89.690688][ T4281] device veth0_vlan entered promiscuous mode [ 89.733227][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.742896][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 89.752798][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.763612][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.765932][ T4279] Bluetooth: hci0: command 0x0419 tx timeout [ 89.776634][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 89.788164][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 89.797654][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 89.806820][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 89.818198][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.827417][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.837621][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.846163][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.854564][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 89.894076][ T4281] device veth1_vlan entered promiscuous mode [ 89.915604][ T4279] Bluetooth: hci2: command 0x0419 tx timeout [ 89.921684][ T4279] Bluetooth: hci1: command 0x0419 tx timeout [ 89.935491][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 89.965428][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.973856][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.988166][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.997670][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.005841][ T4282] Bluetooth: hci3: command 0x0419 tx timeout [ 90.017827][ T4287] device veth0_vlan entered promiscuous mode [ 90.025143][ T4276] device veth0_macvtap entered promiscuous mode [ 90.051660][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.070604][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.090459][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.103304][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.123065][ T4287] device veth1_vlan entered promiscuous mode [ 90.153743][ T4276] device veth1_macvtap entered promiscuous mode [ 90.160379][ T4279] Bluetooth: hci4: command 0x0419 tx timeout [ 90.202740][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.211354][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.227078][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.243713][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.268049][ T4281] device veth0_macvtap entered promiscuous mode [ 90.288703][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.310362][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.333609][ T4287] device veth0_macvtap entered promiscuous mode [ 90.349960][ T4281] device veth1_macvtap entered promiscuous mode [ 90.363531][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.381950][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.391911][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.408861][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.421641][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.433102][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.455312][ T4287] device veth1_macvtap entered promiscuous mode [ 90.482103][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.506754][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.519548][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.544675][ T4281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.562947][ T4281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.573167][ T4281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.583879][ T4281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.597723][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.608414][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.621054][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.630193][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.639876][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.649044][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.660856][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.672083][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.674363][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.680638][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.704412][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.725870][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.733909][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.744452][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.757314][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.768856][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.780587][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.791180][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.801774][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.812313][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.825142][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.833262][ T4281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.844398][ T4281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.854503][ T4281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.865213][ T4281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.877507][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.908858][ T4276] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.920519][ T4276] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.930469][ T4276] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.939430][ T4276] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.951681][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.968486][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.978627][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.988628][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.998621][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.007076][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.017564][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.028474][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.038494][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.049267][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.059266][ T4287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.069865][ T4287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.082818][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.094318][ T4281] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.112584][ T4281] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.129074][ T4281] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.138262][ T4281] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.152283][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.167586][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.178116][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.192730][ T4287] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.203195][ T4287] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.213531][ T4287] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.222679][ T4287] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.358253][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.382124][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.462193][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.471207][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.484437][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.494453][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.520349][ T4277] device veth0_vlan entered promiscuous mode [ 91.531063][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.540267][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.549815][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.573430][ T4277] device veth1_vlan entered promiscuous mode [ 91.598956][ T4378] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.613321][ T4378] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.642462][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.650759][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.659521][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.668874][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.678579][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.701441][ T4277] device veth0_macvtap entered promiscuous mode [ 91.723187][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.724067][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.742812][ T4277] device veth1_macvtap entered promiscuous mode [ 91.748584][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.757120][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.774045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.785944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.794807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.804539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.848479][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.864668][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.876123][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.888133][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.898483][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.910830][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.923727][ T27] cfg80211: failed to load regulatory.db [ 91.930692][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 91.942195][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.955020][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.974220][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.985035][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.996344][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.005918][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.015048][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.041273][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.071108][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.082356][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.093009][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.103346][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.113956][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.124406][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 92.136678][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 92.164999][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.168343][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.169088][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.174513][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.174533][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.198642][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.208344][ T4277] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.208412][ T4277] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.208442][ T4277] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.208472][ T4277] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.486294][ T47] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.505180][ T47] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.533776][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.557854][ T4422] 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. [ 92.634402][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.659490][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.686630][ T4378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.781680][ T4430] FAULT_INJECTION: forcing a failure. [ 92.781680][ T4430] name failslab, interval 1, probability 0, space 0, times 1 [ 92.796810][ T4430] CPU: 0 PID: 4430 Comm: syz.2.8 Not tainted syzkaller #0 [ 92.803991][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 92.814123][ T4430] Call Trace: [ 92.817441][ T4430] [ 92.820414][ T4430] dump_stack_lvl+0x188/0x24e [ 92.825200][ T4430] ? show_regs_print_info+0x12/0x12 [ 92.830460][ T4430] ? load_image+0x410/0x410 [ 92.835018][ T4430] ? __might_sleep+0xd0/0xd0 [ 92.839658][ T4430] ? __lock_acquire+0x7ea0/0x7ea0 [ 92.844734][ T4430] should_fail_ex+0x390/0x4c0 [ 92.849472][ T4430] should_failslab+0x5/0x20 [ 92.854022][ T4430] slab_pre_alloc_hook+0x59/0x300 [ 92.859109][ T4430] ? sbitmap_queue_init_node+0x24c/0x650 [ 92.864800][ T4430] __kmem_cache_alloc_node+0x4f/0x270 [ 92.870233][ T4430] ? sbitmap_queue_init_node+0x24c/0x650 [ 92.876032][ T4430] kmalloc_node_trace+0x22/0xe0 [ 92.880948][ T4430] sbitmap_queue_init_node+0x24c/0x650 [ 92.886473][ T4430] blk_mq_init_tags+0x159/0x280 [ 92.891390][ T4430] blk_mq_alloc_map_and_rqs+0xc1/0x920 [ 92.896934][ T4430] blk_mq_alloc_set_map_and_rqs+0x1a0/0x800 [ 92.902897][ T4430] blk_mq_alloc_tag_set+0x75b/0xd90 [ 92.908155][ T4430] loop_add+0x2ef/0x9a0 [ 92.912382][ T4430] loop_control_ioctl+0x124/0x590 [ 92.917469][ T4430] ? loop_set_hw_queue_depth+0x60/0x60 [ 92.922986][ T4430] ? bpf_lsm_file_ioctl+0x5/0x10 [ 92.928019][ T4430] ? security_file_ioctl+0x7c/0xa0 [ 92.933190][ T4430] ? loop_set_hw_queue_depth+0x60/0x60 [ 92.938715][ T4430] __se_sys_ioctl+0xfa/0x170 [ 92.943361][ T4430] do_syscall_64+0x4c/0xa0 [ 92.947827][ T4430] ? clear_bhb_loop+0x60/0xb0 [ 92.952557][ T4430] ? clear_bhb_loop+0x60/0xb0 [ 92.957281][ T4430] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.963238][ T4430] RIP: 0033:0x7f2ed5d9e559 [ 92.967705][ T4430] 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 [ 92.987366][ T4430] RSP: 002b:00007f2ed6c39028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.995849][ T4430] RAX: ffffffffffffffda RBX: 00007f2ed6025fa0 RCX: 00007f2ed5d9e559 [ 93.003868][ T4430] RDX: 0000000007000000 RSI: 0000000000004c80 RDI: 0000000000000005 [ 93.011886][ T4430] RBP: 00007f2ed5e35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 93.019997][ T4430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.028002][ T4430] R13: 00007f2ed6026038 R14: 00007f2ed6025fa0 R15: 00007ffe2771dd78 [ 93.036035][ T4430] [ 93.092225][ T4430] blk-mq: reduced tag depth (128 -> 64) [ 93.125614][ T127] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 93.227679][ T4436] FAULT_INJECTION: forcing a failure. [ 93.227679][ T4436] name failslab, interval 1, probability 0, space 0, times 0 [ 93.275753][ T4436] CPU: 1 PID: 4436 Comm: syz.0.10 Not tainted syzkaller #0 [ 93.283041][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.293141][ T4436] Call Trace: [ 93.296453][ T4436] [ 93.299423][ T4436] dump_stack_lvl+0x188/0x24e [ 93.304151][ T4436] ? show_regs_print_info+0x12/0x12 [ 93.309397][ T4436] ? load_image+0x410/0x410 [ 93.313946][ T4436] ? __might_sleep+0xd0/0xd0 [ 93.318611][ T4436] ? __lock_acquire+0x7ea0/0x7ea0 [ 93.323702][ T4436] should_fail_ex+0x390/0x4c0 [ 93.328444][ T4436] should_failslab+0x5/0x20 [ 93.332998][ T4436] slab_pre_alloc_hook+0x59/0x300 [ 93.338073][ T4436] ? ext4_init_fs_context+0x4b/0xe0 [ 93.343434][ T4436] __kmem_cache_alloc_node+0x4f/0x270 [ 93.348862][ T4436] ? ext4_init_fs_context+0x4b/0xe0 [ 93.354109][ T4436] kmalloc_trace+0x26/0xe0 [ 93.358576][ T4436] ext4_init_fs_context+0x4b/0xe0 [ 93.363661][ T4436] alloc_fs_context+0x628/0x7d0 [ 93.368594][ T4436] __se_sys_fsopen+0xa0/0x2c0 [ 93.373334][ T4436] do_syscall_64+0x4c/0xa0 [ 93.377806][ T4436] ? clear_bhb_loop+0x60/0xb0 [ 93.382552][ T4436] ? clear_bhb_loop+0x60/0xb0 [ 93.387303][ T4436] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.393264][ T4436] RIP: 0033:0x7f556099e559 [ 93.397829][ T4436] 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 [ 93.417834][ T4436] RSP: 002b:00007f5561883028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 93.426287][ T4436] RAX: ffffffffffffffda RBX: 00007f5560c25fa0 RCX: 00007f556099e559 [ 93.434289][ T4436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000400 [ 93.442299][ T4436] RBP: 00007f5560a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 93.450297][ T4436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.458295][ T4436] R13: 00007f5560c26038 R14: 00007f5560c25fa0 R15: 00007ffef304e2b8 [ 93.466393][ T4436] [ 93.483533][ T127] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 93.494288][ T127] usb 4-1: config 0 has no interfaces? [ 93.537910][ T127] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 93.557423][ T127] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 93.576157][ T4440] FAULT_INJECTION: forcing a failure. [ 93.576157][ T4440] name failslab, interval 1, probability 0, space 0, times 0 [ 93.586882][ T127] usb 4-1: Product: syz [ 93.603886][ T127] usb 4-1: Manufacturer: syz [ 93.618677][ T4440] CPU: 1 PID: 4440 Comm: syz.2.12 Not tainted syzkaller #0 [ 93.625955][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 93.636102][ T4440] Call Trace: [ 93.639434][ T4440] [ 93.642408][ T4440] dump_stack_lvl+0x188/0x24e [ 93.647172][ T4440] ? show_regs_print_info+0x12/0x12 [ 93.649971][ T127] usb 4-1: config 0 descriptor?? [ 93.652415][ T4440] ? load_image+0x410/0x410 [ 93.662069][ T4440] ? __might_sleep+0xd0/0xd0 [ 93.666713][ T4440] ? __lock_acquire+0x7ea0/0x7ea0 [ 93.671803][ T4440] should_fail_ex+0x390/0x4c0 [ 93.676559][ T4440] should_failslab+0x5/0x20 [ 93.681110][ T4440] slab_pre_alloc_hook+0x59/0x300 [ 93.686185][ T4440] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 93.691947][ T4440] __kmem_cache_alloc_node+0x4f/0x270 [ 93.697377][ T4440] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 93.703071][ T4440] __kmalloc_node+0xa2/0x240 [ 93.707721][ T4440] memcg_alloc_slab_cgroups+0x81/0x120 [ 93.713238][ T4440] slab_post_alloc_hook+0xba/0x490 [ 93.718411][ T4440] kmem_cache_alloc+0x18b/0x2f0 [ 93.723315][ T4440] ? sk_prot_alloc+0x57/0x210 [ 93.728056][ T4440] sk_prot_alloc+0x57/0x210 [ 93.732630][ T4440] ? sk_alloc+0x20/0x330 [ 93.736958][ T4440] sk_alloc+0x36/0x330 [ 93.741075][ T4440] inet_create+0x759/0xf60 [ 93.745551][ T4440] ? inet_create+0x9e/0xf60 [ 93.750110][ T4440] __sock_create+0x49a/0x940 [ 93.754732][ T4440] udp_sock_create4+0xc2/0x480 [ 93.759791][ T4440] ? free_zapped_rcu+0x1f0/0x1f0 [ 93.764769][ T4440] ? erspan_exit_batch_net+0x20/0x20 [ 93.770175][ T4440] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 93.776112][ T4440] ? rcu_is_watching+0x11/0xa0 [ 93.781015][ T4440] rxrpc_lookup_local+0xe00/0x1600 [ 93.786171][ T4440] ? rxrpc_process_local_events+0xa40/0xa40 [ 93.792103][ T4440] ? lockdep_hardirqs_on+0x94/0x140 [ 93.797362][ T4440] ? _local_bh_enable+0xa0/0xa0 [ 93.802254][ T4440] rxrpc_sendmsg+0x3e7/0x890 [ 93.806876][ T4440] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 93.812186][ T4440] ? rxrpc_getsockopt+0x150/0x150 [ 93.817249][ T4440] ____sys_sendmsg+0x5ed/0x9a0 [ 93.822045][ T4440] ? __might_fault+0xa6/0x120 [ 93.826761][ T4440] ? __sys_sendmsg_sock+0x30/0x30 [ 93.831825][ T4440] ? __import_iovec+0x306/0x510 [ 93.836716][ T4440] ? import_iovec+0x6f/0xa0 [ 93.841253][ T4440] ___sys_sendmsg+0x2a2/0x360 [ 93.845959][ T4440] ? __sys_sendmsg+0x2a0/0x2a0 [ 93.850792][ T4440] __se_sys_sendmsg+0x1c3/0x2b0 [ 93.855685][ T4440] ? __x64_sys_sendmsg+0x80/0x80 [ 93.860699][ T4440] ? lockdep_hardirqs_on+0x94/0x140 [ 93.865935][ T4440] do_syscall_64+0x4c/0xa0 [ 93.870379][ T4440] ? clear_bhb_loop+0x60/0xb0 [ 93.875092][ T4440] ? clear_bhb_loop+0x60/0xb0 [ 93.879796][ T4440] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 93.885718][ T4440] RIP: 0033:0x7f2ed5d9e559 [ 93.890158][ T4440] 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 [ 93.909963][ T4440] RSP: 002b:00007f2ed6c39028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.918417][ T4440] RAX: ffffffffffffffda RBX: 00007f2ed6025fa0 RCX: 00007f2ed5d9e559 [ 93.926413][ T4440] RDX: 00000000000408c0 RSI: 0000200000000900 RDI: 0000000000000005 [ 93.934450][ T4440] RBP: 00007f2ed5e35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 93.942528][ T4440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.950523][ T4440] R13: 00007f2ed6026038 R14: 00007f2ed6025fa0 R15: 00007ffe2771dd78 [ 93.958567][ T4440] [ 93.989910][ T4366] usb 4-1: USB disconnect, device number 2 [ 94.125388][ T4355] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 94.172096][ T4453] FAULT_INJECTION: forcing a failure. [ 94.172096][ T4453] name failslab, interval 1, probability 0, space 0, times 0 [ 94.187046][ T4453] CPU: 0 PID: 4453 Comm: syz.2.15 Not tainted syzkaller #0 [ 94.194325][ T4453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 94.204434][ T4453] Call Trace: [ 94.207762][ T4453] [ 94.210729][ T4453] dump_stack_lvl+0x188/0x24e [ 94.215509][ T4453] ? show_regs_print_info+0x12/0x12 [ 94.220780][ T4453] ? load_image+0x410/0x410 [ 94.225333][ T4453] ? __might_sleep+0xd0/0xd0 [ 94.229978][ T4453] ? __lock_acquire+0x7ea0/0x7ea0 [ 94.235066][ T4453] should_fail_ex+0x390/0x4c0 [ 94.239813][ T4453] should_failslab+0x5/0x20 [ 94.244372][ T4453] slab_pre_alloc_hook+0x59/0x300 [ 94.249454][ T4453] ? rds_cong_from_addr+0x51/0x360 [ 94.254721][ T4453] __kmem_cache_alloc_node+0x4f/0x270 [ 94.260166][ T4453] ? rds_cong_from_addr+0x51/0x360 [ 94.265324][ T4453] kmalloc_trace+0x26/0xe0 [ 94.269791][ T4453] rds_cong_from_addr+0x51/0x360 [ 94.274774][ T4453] ? rds_cong_get_maps+0x1b/0xa0 [ 94.279754][ T4453] rds_cong_get_maps+0x24/0xa0 [ 94.284591][ T4453] __rds_conn_create+0x983/0x1fe0 [ 94.289670][ T4453] ? __rds_conn_create+0x2ef/0x1fe0 [ 94.294953][ T4453] ? rds_conn_create+0x50/0x50 [ 94.300035][ T4453] rds_conn_create_outgoing+0x3f/0x50 [ 94.305466][ T4453] rds_sendmsg+0xf56/0x1d90 [ 94.310040][ T4453] ? rds_send_sndbuf_remove+0x230/0x230 [ 94.315638][ T4453] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 94.322109][ T4453] ? aa_sock_msg_perm+0x94/0x150 [ 94.325771][ T4355] usb 2-1: Using ep0 maxpacket: 32 [ 94.327104][ T4453] ? apparmor_socket_sendmsg+0x8a/0x330 [ 94.337863][ T4453] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 94.343203][ T4453] ? security_socket_sendmsg+0x7c/0xa0 [ 94.348726][ T4453] ? rds_send_sndbuf_remove+0x230/0x230 [ 94.354334][ T4453] ____sys_sendmsg+0x5ed/0x9a0 [ 94.359155][ T4453] ? __lock_acquire+0x7ea0/0x7ea0 [ 94.364235][ T4453] ? __sys_sendmsg_sock+0x30/0x30 [ 94.369486][ T4453] ? __import_iovec+0x306/0x510 [ 94.374514][ T4453] ? import_iovec+0x6f/0xa0 [ 94.379088][ T4453] ___sys_sendmsg+0x2a2/0x360 [ 94.383819][ T4453] ? __sys_sendmsg+0x2a0/0x2a0 [ 94.388771][ T4453] __se_sys_sendmsg+0x1c3/0x2b0 [ 94.393676][ T4453] ? __x64_sys_sendmsg+0x80/0x80 [ 94.398684][ T4453] ? lockdep_hardirqs_on+0x94/0x140 [ 94.403937][ T4453] do_syscall_64+0x4c/0xa0 [ 94.408416][ T4453] ? clear_bhb_loop+0x60/0xb0 [ 94.413180][ T4453] ? clear_bhb_loop+0x60/0xb0 [ 94.417915][ T4453] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 94.423854][ T4453] RIP: 0033:0x7f2ed5d9e559 [ 94.428324][ T4453] 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 [ 94.448086][ T4453] RSP: 002b:00007f2ed6c39028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.456561][ T4453] RAX: ffffffffffffffda RBX: 00007f2ed6025fa0 RCX: 00007f2ed5d9e559 [ 94.464674][ T4453] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 94.472696][ T4453] RBP: 00007f2ed5e35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 94.480731][ T4453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.489112][ T4453] R13: 00007f2ed6026038 R14: 00007f2ed6025fa0 R15: 00007ffe2771dd78 [ 94.497159][ T4453] [ 94.526085][ T4355] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 94.536054][ T4355] usb 2-1: config 0 has no interface number 0 [ 94.542216][ T4355] usb 2-1: config 0 interface 12 has no altsetting 0 [ 94.578726][ T4355] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 94.594250][ T4355] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.620822][ T4355] usb 2-1: Product: syz [ 94.625063][ T4355] usb 2-1: Manufacturer: syz [ 94.637323][ T4355] usb 2-1: SerialNumber: syz [ 94.665839][ T4355] usb 2-1: config 0 descriptor?? [ 95.305789][ T4366] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 95.442680][ T4482] netlink: 40 bytes leftover after parsing attributes in process `syz.4.24'. [ 95.495477][ T4366] usb 4-1: Using ep0 maxpacket: 32 [ 95.504018][ T4366] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 95.537370][ T4366] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 95.545840][ T4366] usb 4-1: SerialNumber: syz [ 95.562346][ T4366] usb 4-1: config 0 descriptor?? [ 95.593589][ T4366] as10x_usb: device has been detected [ 95.602010][ T4366] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 95.641378][ T4484] FAULT_INJECTION: forcing a failure. [ 95.641378][ T4484] name failslab, interval 1, probability 0, space 0, times 0 [ 95.664585][ T4366] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 95.665802][ T4484] CPU: 1 PID: 4484 Comm: syz.4.26 Not tainted syzkaller #0 [ 95.680467][ T4484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 95.690573][ T4484] Call Trace: [ 95.693933][ T4484] [ 95.696918][ T4484] dump_stack_lvl+0x188/0x24e [ 95.701655][ T4484] ? show_regs_print_info+0x12/0x12 [ 95.706916][ T4484] ? load_image+0x410/0x410 [ 95.711494][ T4484] ? __might_sleep+0xd0/0xd0 [ 95.716124][ T4484] ? __lock_acquire+0x7ea0/0x7ea0 [ 95.721298][ T4484] should_fail_ex+0x390/0x4c0 [ 95.726045][ T4484] should_failslab+0x5/0x20 [ 95.730587][ T4484] slab_pre_alloc_hook+0x59/0x300 [ 95.735792][ T4484] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 95.741479][ T4484] __kmem_cache_alloc_node+0x4f/0x270 [ 95.746883][ T4484] ? memcg_alloc_slab_cgroups+0x81/0x120 [ 95.752551][ T4484] __kmalloc_node+0xa2/0x240 [ 95.757158][ T4484] memcg_alloc_slab_cgroups+0x81/0x120 [ 95.762634][ T4484] slab_post_alloc_hook+0xba/0x490 [ 95.767803][ T4484] kmem_cache_alloc+0x18b/0x2f0 [ 95.772736][ T4484] ? sk_prot_alloc+0x57/0x210 [ 95.777475][ T4484] sk_prot_alloc+0x57/0x210 [ 95.782033][ T4484] ? sk_alloc+0x20/0x330 [ 95.786338][ T4484] sk_alloc+0x36/0x330 [ 95.790471][ T4484] inet_create+0x759/0xf60 [ 95.795000][ T4484] ? inet_create+0x9e/0xf60 [ 95.799565][ T4484] __sock_create+0x49a/0x940 [ 95.804218][ T4484] udp_sock_create4+0xc2/0x480 [ 95.809052][ T4484] ? free_zapped_rcu+0x1f0/0x1f0 [ 95.814054][ T4484] ? erspan_exit_batch_net+0x20/0x20 [ 95.819445][ T4484] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 95.825404][ T4484] ? rcu_is_watching+0x11/0xa0 [ 95.830199][ T4484] rxrpc_lookup_local+0xe00/0x1600 [ 95.835379][ T4484] ? rxrpc_process_local_events+0xa40/0xa40 [ 95.841298][ T4484] ? lockdep_hardirqs_on+0x94/0x140 [ 95.846529][ T4484] ? _local_bh_enable+0xa0/0xa0 [ 95.851446][ T4484] rxrpc_sendmsg+0x3e7/0x890 [ 95.856060][ T4484] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 95.861449][ T4484] ? rxrpc_getsockopt+0x150/0x150 [ 95.866495][ T4484] ____sys_sendmsg+0x5ed/0x9a0 [ 95.871274][ T4484] ? __might_fault+0xa6/0x120 [ 95.875999][ T4484] ? __sys_sendmsg_sock+0x30/0x30 [ 95.881062][ T4484] ? __import_iovec+0x306/0x510 [ 95.885943][ T4484] ? import_iovec+0x6f/0xa0 [ 95.890467][ T4484] ___sys_sendmsg+0x2a2/0x360 [ 95.895273][ T4484] ? __sys_sendmsg+0x2a0/0x2a0 [ 95.900100][ T4484] __se_sys_sendmsg+0x1c3/0x2b0 [ 95.904981][ T4484] ? __x64_sys_sendmsg+0x80/0x80 [ 95.909951][ T4484] ? lockdep_hardirqs_on+0x94/0x140 [ 95.915178][ T4484] do_syscall_64+0x4c/0xa0 [ 95.919629][ T4484] ? clear_bhb_loop+0x60/0xb0 [ 95.924449][ T4484] ? clear_bhb_loop+0x60/0xb0 [ 95.929176][ T4484] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.935087][ T4484] RIP: 0033:0x7f465d99e559 [ 95.939533][ T4484] 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 [ 95.959150][ T4484] RSP: 002b:00007f465e884028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.967574][ T4484] RAX: ffffffffffffffda RBX: 00007f465dc25fa0 RCX: 00007f465d99e559 [ 95.975562][ T4484] RDX: 00000000000408c0 RSI: 0000200000000900 RDI: 0000000000000005 [ 95.983554][ T4484] RBP: 00007f465da35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 95.991542][ T4484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.999528][ T4484] R13: 00007f465dc26038 R14: 00007f465dc25fa0 R15: 00007ffd5b3bb928 [ 96.007609][ T4484] [ 96.040462][ T4366] as10x_usb: error during firmware upload part1 [ 96.063777][ T4366] Registered device nBox DVB-T Dongle [ 96.079078][ T4366] usb 4-1: USB disconnect, device number 3 [ 96.113857][ T4366] Unregistered device nBox DVB-T Dongle [ 96.121061][ T4366] as10x_usb: device has been disconnected [ 96.251592][ T4491] FAULT_INJECTION: forcing a failure. [ 96.251592][ T4491] name failslab, interval 1, probability 0, space 0, times 0 [ 96.279507][ T4491] CPU: 1 PID: 4491 Comm: syz.4.28 Not tainted syzkaller #0 [ 96.286782][ T4491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 96.296884][ T4491] Call Trace: [ 96.300203][ T4491] [ 96.303280][ T4491] dump_stack_lvl+0x188/0x24e [ 96.308007][ T4491] ? show_regs_print_info+0x12/0x12 [ 96.313257][ T4491] ? load_image+0x410/0x410 [ 96.317831][ T4491] ? __might_sleep+0xd0/0xd0 [ 96.322482][ T4491] ? __lock_acquire+0x7ea0/0x7ea0 [ 96.327566][ T4491] should_fail_ex+0x390/0x4c0 [ 96.332339][ T4491] should_failslab+0x5/0x20 [ 96.336900][ T4491] slab_pre_alloc_hook+0x59/0x300 [ 96.342008][ T4491] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 96.347953][ T4491] ? rds_cong_from_addr+0x51/0x360 [ 96.353131][ T4491] __kmem_cache_alloc_node+0x4f/0x270 [ 96.358563][ T4491] ? rds_cong_from_addr+0x51/0x360 [ 96.363755][ T4491] kmalloc_trace+0x26/0xe0 [ 96.365604][ T4492] svc: failed to register lockdv1 RPC service (errno 111). [ 96.368202][ T4491] rds_cong_from_addr+0x51/0x360 [ 96.368235][ T4491] rds_cong_get_maps+0x4f/0xa0 [ 96.368260][ T4491] __rds_conn_create+0x983/0x1fe0 [ 96.390542][ T4491] ? __rds_conn_create+0x2ef/0x1fe0 [ 96.395794][ T4491] ? rds_conn_create+0x50/0x50 [ 96.400623][ T4491] rds_conn_create_outgoing+0x3f/0x50 [ 96.401458][ T4492] lockd_up: makesock failed, error=-111 [ 96.406038][ T4491] rds_sendmsg+0xf56/0x1d90 [ 96.406083][ T4491] ? rds_send_sndbuf_remove+0x230/0x230 [ 96.406111][ T4491] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 96.428541][ T4491] ? aa_sock_msg_perm+0x94/0x150 [ 96.433555][ T4491] ? apparmor_socket_sendmsg+0x8a/0x330 [ 96.439165][ T4491] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 96.444500][ T4491] ? security_socket_sendmsg+0x7c/0xa0 [ 96.450020][ T4491] ? rds_send_sndbuf_remove+0x230/0x230 [ 96.455641][ T4491] ____sys_sendmsg+0x5ed/0x9a0 [ 96.460473][ T4491] ? __lock_acquire+0x7ea0/0x7ea0 [ 96.466673][ T4491] ? __sys_sendmsg_sock+0x30/0x30 [ 96.471749][ T4491] ? __import_iovec+0x306/0x510 [ 96.476647][ T4491] ? import_iovec+0x6f/0xa0 [ 96.481221][ T4491] ___sys_sendmsg+0x2a2/0x360 [ 96.486044][ T4491] ? __sys_sendmsg+0x2a0/0x2a0 [ 96.491197][ T4491] __se_sys_sendmsg+0x1c3/0x2b0 [ 96.496094][ T4491] ? __x64_sys_sendmsg+0x80/0x80 [ 96.501047][ T4491] ? lockdep_hardirqs_on+0x94/0x140 [ 96.506415][ T4491] ? __x64_sys_sendmsg+0x4b/0x80 [ 96.511378][ T4491] do_syscall_64+0x4c/0xa0 [ 96.515812][ T4491] ? clear_bhb_loop+0x60/0xb0 [ 96.520506][ T4491] ? clear_bhb_loop+0x60/0xb0 [ 96.525220][ T4491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.531173][ T4491] RIP: 0033:0x7f465d99e559 [ 96.535630][ T4491] 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 [ 96.555550][ T4491] RSP: 002b:00007f465e884028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.563983][ T4491] RAX: ffffffffffffffda RBX: 00007f465dc25fa0 RCX: 00007f465d99e559 [ 96.572065][ T4491] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 96.578859][ T4366] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 96.580048][ T4491] RBP: 00007f465da35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 96.595550][ T4491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.603578][ T4491] R13: 00007f465dc26038 R14: 00007f465dc25fa0 R15: 00007ffd5b3bb928 [ 96.611615][ T4491] [ 96.775851][ T4366] usb 4-1: too many configurations: 13, using maximum allowed: 8 [ 96.824074][ T4355] f81534 2-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 96.831795][ T4366] usb 4-1: config 0 has no interfaces? [ 96.845734][ T4355] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 96.853565][ T4355] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 96.864884][ T4366] usb 4-1: config 0 has no interfaces? [ 96.876777][ T4366] usb 4-1: config 0 has no interfaces? [ 96.877785][ T4355] f81534: probe of 2-1:0.12 failed with error -71 [ 96.888963][ T4366] usb 4-1: config 0 has no interfaces? [ 96.900562][ T4366] usb 4-1: config 0 has no interfaces? [ 96.911168][ T4355] usb 2-1: USB disconnect, device number 2 [ 96.919630][ T4366] usb 4-1: config 0 has no interfaces? [ 96.940552][ T4366] usb 4-1: config 0 has no interfaces? [ 96.962297][ T4366] usb 4-1: config 0 has no interfaces? [ 96.976276][ T4366] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.991442][ T4366] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.000367][ T4366] usb 4-1: Product: syz [ 97.005168][ T4366] usb 4-1: Manufacturer: syz [ 97.021473][ T4366] usb 4-1: SerialNumber: syz [ 97.031036][ T4366] usb 4-1: config 0 descriptor?? [ 97.165531][ T4260] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.346960][ T4260] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 97.358325][ T4260] usb 1-1: config 0 has no interfaces? [ 97.376208][ T4260] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 97.385388][ T4260] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 97.394391][ T4260] usb 1-1: Product: syz [ 97.399096][ T4260] usb 1-1: Manufacturer: syz [ 97.413338][ T127] rxe_eth0 speed is unknown, defaulting to 1000 [ 97.420823][ T4260] usb 1-1: config 0 descriptor?? [ 97.482914][ T4260] usb 4-1: USB disconnect, device number 4 [ 97.672736][ T4355] usb 1-1: USB disconnect, device number 2 [ 98.067893][ T4260] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 98.265773][ T4260] usb 4-1: Using ep0 maxpacket: 32 [ 98.287823][ T4260] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 98.317469][ T4260] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 98.352439][ T4260] usb 4-1: SerialNumber: syz [ 98.397197][ T4260] usb 4-1: config 0 descriptor?? [ 98.435070][ T4260] as10x_usb: device has been detected [ 98.453615][ T4536] netlink: 40 bytes leftover after parsing attributes in process `syz.1.42'. [ 98.461983][ T4260] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 98.533087][ T4260] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 98.567032][ T4260] as10x_usb: error during firmware upload part1 [ 98.590572][ T4260] Registered device nBox DVB-T Dongle [ 98.657144][ T4260] usb 4-1: USB disconnect, device number 5 [ 98.675644][ T4366] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 98.720294][ T4260] Unregistered device nBox DVB-T Dongle [ 98.733077][ T4260] as10x_usb: device has been disconnected [ 98.877737][ T4366] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 98.918737][ T4366] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 98.932549][ T4548] svc: failed to register lockdv1 RPC service (errno 111). [ 98.958544][ T4366] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 98.986772][ T4366] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 99.018017][ T4554] jffs2: notice: (4554) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 99.019194][ T4366] usb 1-1: Product: syz [ 99.064332][ T4366] usb 1-1: Manufacturer: syz [ 99.071113][ T4366] usb 1-1: config 0 descriptor?? [ 99.265516][ T27] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 99.311996][ T4366] usb 1-1: USB disconnect, device number 3 [ 99.455542][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 99.476685][ T27] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 99.484870][ T27] usb 3-1: config 0 has no interface number 0 [ 99.491094][ T27] usb 3-1: config 0 interface 12 has no altsetting 0 [ 99.510474][ T27] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 99.520004][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.528402][ T27] usb 3-1: Product: syz [ 99.532644][ T27] usb 3-1: Manufacturer: syz [ 99.539017][ T27] usb 3-1: SerialNumber: syz [ 99.547481][ T27] usb 3-1: config 0 descriptor?? [ 100.236527][ T4355] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 100.260380][ T4411] smpboot: CPU 1 is now offline [ 100.326155][ T4260] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 100.447507][ T4355] usb 5-1: Using ep0 maxpacket: 32 [ 100.460903][ T4355] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 100.503437][ T4355] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 100.531393][ T4260] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 100.561200][ T4355] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 100.579067][ T4260] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 100.610021][ T4355] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.629768][ T4260] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 100.669453][ T4355] usb 5-1: config 0 descriptor?? [ 100.684924][ T4260] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 100.711023][ T4355] hub 5-1:0.0: USB hub found [ 100.730812][ T4260] usb 2-1: Product: syz [ 100.750790][ T4260] usb 2-1: Manufacturer: syz [ 100.783137][ T4260] usb 2-1: config 0 descriptor?? [ 100.910802][ T4355] hub 5-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 101.011203][ T4411] usb 2-1: USB disconnect, device number 3 [ 101.192103][ T27] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 101.224588][ T27] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 101.244318][ T27] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 101.283581][ T27] f81534: probe of 3-1:0.12 failed with error -71 [ 101.321337][ T27] usb 3-1: USB disconnect, device number 2 [ 101.339632][ T4355] hid-generic 0003:046D:C31C.0001: unknown main item tag 0x0 [ 101.412192][ T4355] hid-generic 0003:046D:C31C.0001: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.4-1/input0 [ 101.803948][ T4608] svc: failed to register lockdv1 RPC service (errno 111). [ 101.837294][ T4611] jffs2: notice: (4611) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 102.053434][ T4580] usb 5-1: reset high-speed USB device number 2 using dummy_hcd [ 102.075804][ T4403] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 102.291087][ T4403] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.333107][ T4403] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 102.364622][ T4403] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 102.405001][ T4403] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 102.425159][ T4403] usb 2-1: Product: syz [ 102.443699][ T4403] usb 2-1: Manufacturer: syz [ 102.466649][ T4403] usb 2-1: config 0 descriptor?? [ 102.505472][ T4366] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 102.701375][ T4403] usb 2-1: USB disconnect, device number 4 [ 102.725371][ T4366] usb 3-1: Using ep0 maxpacket: 32 [ 102.755557][ T4366] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 102.780397][ T4366] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 102.812452][ T4366] usb 3-1: SerialNumber: syz [ 102.835536][ T4366] usb 3-1: config 0 descriptor?? [ 102.873855][ T4366] as10x_usb: device has been detected [ 102.897240][ T4366] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 102.961952][ T4366] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 102.976287][ T127] usb 5-1: USB disconnect, device number 2 [ 103.034304][ T4366] as10x_usb: error during firmware upload part1 [ 103.064108][ T4366] Registered device nBox DVB-T Dongle [ 103.073966][ T4366] usb 3-1: USB disconnect, device number 3 [ 103.123768][ T4366] Unregistered device nBox DVB-T Dongle [ 103.130355][ T4366] as10x_usb: device has been disconnected [ 103.655537][ T4366] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 103.870146][ T4366] usb 3-1: too many configurations: 13, using maximum allowed: 8 [ 103.888391][ T4411] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 103.906296][ T4366] usb 3-1: config 0 has no interfaces? [ 103.930200][ T4366] usb 3-1: config 0 has no interfaces? [ 103.949549][ T4366] usb 3-1: config 0 has no interfaces? [ 103.960607][ T4366] usb 3-1: config 0 has no interfaces? [ 103.971232][ T4366] usb 3-1: config 0 has no interfaces? [ 103.981768][ T4366] usb 3-1: config 0 has no interfaces? [ 103.991992][ T4366] usb 3-1: config 0 has no interfaces? [ 104.014442][ T4366] usb 3-1: config 0 has no interfaces? [ 104.028516][ T4366] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.046700][ T4366] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.099891][ T4366] usb 3-1: Product: syz [ 104.104129][ T4366] usb 3-1: Manufacturer: syz [ 104.109299][ T4411] usb 5-1: Using ep0 maxpacket: 32 [ 104.124264][ T4411] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 104.153452][ T4366] usb 3-1: SerialNumber: syz [ 104.165428][ T4411] usb 5-1: config 0 has no interface number 0 [ 104.171586][ T4411] usb 5-1: config 0 interface 12 has no altsetting 0 [ 104.199770][ T4366] usb 3-1: config 0 descriptor?? [ 104.238499][ T4662] jffs2: notice: (4662) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 104.268235][ T4411] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 104.291949][ T4411] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.311132][ T4411] usb 5-1: Product: syz [ 104.319090][ T4411] usb 5-1: Manufacturer: syz [ 104.324064][ T4411] usb 5-1: SerialNumber: syz [ 104.344570][ T4411] usb 5-1: config 0 descriptor?? [ 104.659402][ T4403] usb 3-1: USB disconnect, device number 4 [ 104.848621][ T4366] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 105.058028][ T4366] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.072382][ T4366] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 105.084716][ T4366] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 105.099716][ T4366] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 105.109190][ T127] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 105.123731][ T4366] usb 1-1: Product: syz [ 105.129489][ T4366] usb 1-1: Manufacturer: syz [ 105.265366][ T4403] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 105.315447][ T127] usb 2-1: Using ep0 maxpacket: 32 [ 105.328762][ T127] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.341826][ T127] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.366370][ T127] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 105.379302][ T127] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.399007][ T127] usb 2-1: config 0 descriptor?? [ 105.409113][ T4366] usb 1-1: USB disconnect, device number 4 [ 105.421057][ T127] hub 2-1:0.0: USB hub found [ 105.458208][ T4403] usb 3-1: Using ep0 maxpacket: 32 [ 105.467990][ T4403] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 105.481089][ T4403] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 105.490787][ T4403] usb 3-1: SerialNumber: syz [ 105.506833][ T4403] usb 3-1: config 0 descriptor?? [ 105.534191][ T4403] as10x_usb: device has been detected [ 105.549053][ T4403] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 105.581361][ T4403] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 105.604668][ T4403] as10x_usb: error during firmware upload part1 [ 105.613345][ T4403] Registered device nBox DVB-T Dongle [ 105.623254][ T127] hub 2-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 105.734854][ T4366] usb 3-1: USB disconnect, device number 5 [ 105.780007][ T4366] Unregistered device nBox DVB-T Dongle [ 105.783980][ T4366] as10x_usb: device has been disconnected [ 105.808239][ T4411] f81534 5-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 105.825102][ T4411] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 105.844717][ T4411] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 105.852857][ T4411] f81534: probe of 5-1:0.12 failed with error -71 [ 105.879828][ T4411] usb 5-1: USB disconnect, device number 3 [ 105.993021][ T4680] overlayfs: failed to resolve './file2': -2 [ 106.048523][ T127] hid-generic 0003:046D:C31C.0002: unknown main item tag 0x0 [ 106.089737][ T127] hid-generic 0003:046D:C31C.0002: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.1-1/input0 [ 106.436247][ T4403] usb 2-1: USB disconnect, device number 5 [ 107.219578][ T4709] overlayfs: failed to resolve './file2': -2 [ 107.415347][ T127] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 107.627700][ T127] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.659499][ T127] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 107.699965][ T127] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 107.730391][ T127] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 107.753391][ T127] usb 1-1: Product: syz [ 107.766502][ T127] usb 1-1: Manufacturer: syz [ 107.847163][ T4411] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 107.899092][ T4727] FAULT_INJECTION: forcing a failure. [ 107.899092][ T4727] name failslab, interval 1, probability 0, space 0, times 0 [ 107.912019][ T4727] CPU: 0 PID: 4727 Comm: syz.1.117 Not tainted syzkaller #0 [ 107.919314][ T4727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 107.929725][ T4727] Call Trace: [ 107.933012][ T4727] [ 107.935958][ T4727] dump_stack_lvl+0x188/0x24e [ 107.940651][ T4727] ? __wake_up+0x12e/0x1a0 [ 107.945183][ T4727] ? show_regs_print_info+0x12/0x12 [ 107.950421][ T4727] ? load_image+0x410/0x410 [ 107.954944][ T4727] should_fail_ex+0x390/0x4c0 [ 107.959651][ T4727] should_failslab+0x5/0x20 [ 107.964169][ T4727] slab_pre_alloc_hook+0x59/0x300 [ 107.969246][ T4727] ? __lock_acquire+0x7ea0/0x7ea0 [ 107.974292][ T4727] kmem_cache_alloc+0x56/0x2f0 [ 107.979077][ T4727] ? __sigqueue_alloc+0x40c/0x520 [ 107.984125][ T4727] ? __sigqueue_alloc+0x32/0x520 [ 107.989080][ T4727] __sigqueue_alloc+0x40c/0x520 [ 107.993950][ T4727] __send_signal_locked+0x22f/0xde0 [ 107.999189][ T4727] do_notify_parent+0xb24/0xd10 [ 108.004074][ T4727] ? trace_signal_generate+0x260/0x260 [ 108.009580][ T4727] ? __lock_acquire+0x7ea0/0x7ea0 [ 108.014634][ T4727] release_task+0x121c/0x1680 [ 108.019345][ T4727] ? do_exit+0x18d7/0x2570 [ 108.023783][ T4727] ? delayed_put_task_struct+0x2f0/0x2f0 [ 108.029435][ T4727] ? _raw_write_lock_irq+0xb7/0xf0 [ 108.034566][ T4727] ? _raw_write_lock_irqsave+0x100/0x100 [ 108.040218][ T4727] ? _raw_write_unlock_irq+0x1f/0x40 [ 108.045545][ T4727] ? lockdep_hardirqs_on+0x94/0x140 [ 108.050770][ T4727] do_exit+0x18d7/0x2570 [ 108.055129][ T4727] ? put_task_struct+0x80/0x80 [ 108.059912][ T4727] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 108.065927][ T4727] ? lock_chain_count+0x20/0x20 [ 108.070792][ T4727] ? _raw_spin_lock_irq+0xb7/0xf0 [ 108.075839][ T4727] do_group_exit+0x229/0x2e0 [ 108.080454][ T4727] ? lockdep_hardirqs_on+0x94/0x140 [ 108.085679][ T4727] get_signal+0x1259/0x1340 [ 108.090268][ T4727] arch_do_signal_or_restart+0xc4/0x1310 [ 108.095928][ T4727] ? do_futex+0x310/0x320 [ 108.100360][ T4727] ? get_sigframe_size+0x10/0x10 [ 108.105306][ T4727] ? __ia32_sys_get_robust_list+0x100/0x100 [ 108.111214][ T4727] ? fput+0x150/0x1a0 [ 108.115237][ T4727] ? exit_to_user_mode_loop+0x3b/0x110 [ 108.120716][ T4727] exit_to_user_mode_loop+0x70/0x110 [ 108.126189][ T4727] exit_to_user_mode_prepare+0xee/0x180 [ 108.131758][ T4727] syscall_exit_to_user_mode+0x16/0x40 [ 108.137229][ T4727] do_syscall_64+0x58/0xa0 [ 108.141669][ T4727] ? clear_bhb_loop+0x60/0xb0 [ 108.146352][ T4727] ? clear_bhb_loop+0x60/0xb0 [ 108.151039][ T4727] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.156956][ T4727] RIP: 0033:0x7f1df919e559 [ 108.161381][ T4727] Code: Unable to access opcode bytes at 0x7f1df919e52f. [ 108.168400][ T4727] RSP: 002b:00007f1dfa15c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 108.176833][ T4727] RAX: fffffffffffffe00 RBX: 00007f1df9425fa8 RCX: 00007f1df919e559 [ 108.184816][ T4727] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1df9425fa8 [ 108.192789][ T4727] RBP: 00007f1df9425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.200778][ T4727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.208752][ T4727] R13: 00007f1df9426038 R14: 00007ffdce57ef50 R15: 00007ffdce57f038 [ 108.216741][ T4727] [ 108.228096][ T14] usb 1-1: USB disconnect, device number 5 [ 108.327778][ T4411] usb 3-1: Using ep0 maxpacket: 32 [ 108.342452][ T4411] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 108.364262][ T4411] usb 3-1: config 0 has no interface number 0 [ 108.371070][ T4411] usb 3-1: config 0 interface 12 has no altsetting 0 [ 108.381601][ T4403] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 108.400831][ T4411] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 108.411791][ T4411] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.423415][ T4411] usb 3-1: Product: syz [ 108.429324][ T4411] usb 3-1: Manufacturer: syz [ 108.434125][ T4411] usb 3-1: SerialNumber: syz [ 108.450320][ T4411] usb 3-1: config 0 descriptor?? [ 108.538513][ T4366] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 108.586393][ T4403] usb 4-1: Using ep0 maxpacket: 32 [ 108.600371][ T4403] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 108.630972][ T4403] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 108.642684][ T4403] usb 4-1: SerialNumber: syz [ 108.658392][ T4403] usb 4-1: config 0 descriptor?? [ 108.694598][ T4403] as10x_usb: device has been detected [ 108.704185][ T4403] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 108.734028][ T4403] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 108.745861][ T4366] usb 5-1: too many configurations: 13, using maximum allowed: 8 [ 108.762765][ T4366] usb 5-1: config 0 has no interfaces? [ 108.789442][ T4403] as10x_usb: error during firmware upload part1 [ 108.800348][ T4366] usb 5-1: config 0 has no interfaces? [ 108.811045][ T4366] usb 5-1: config 0 has no interfaces? [ 108.820340][ T4403] Registered device nBox DVB-T Dongle [ 108.842417][ T4366] usb 5-1: config 0 has no interfaces? [ 108.868410][ T4366] usb 5-1: config 0 has no interfaces? [ 108.902742][ T127] usb 4-1: USB disconnect, device number 6 [ 108.911380][ T4366] usb 5-1: config 0 has no interfaces? [ 108.941562][ T4366] usb 5-1: config 0 has no interfaces? [ 108.950899][ T127] Unregistered device nBox DVB-T Dongle [ 108.960947][ T127] as10x_usb: device has been disconnected [ 108.974502][ T4366] usb 5-1: config 0 has no interfaces? [ 108.985364][ T4403] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 109.009298][ T4366] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.042553][ T4366] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.062819][ T4366] usb 5-1: Product: syz [ 109.078949][ T4366] usb 5-1: Manufacturer: syz [ 109.102621][ T4366] usb 5-1: SerialNumber: syz [ 109.128327][ T4366] usb 5-1: config 0 descriptor?? [ 109.178299][ T4403] usb 2-1: Using ep0 maxpacket: 32 [ 109.189448][ T4403] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.217487][ T4403] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.243141][ T4738] overlayfs: failed to resolve './file2': -2 [ 109.251352][ T4403] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 109.263838][ T4403] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.285729][ T4403] usb 2-1: config 0 descriptor?? [ 109.307450][ T4403] hub 2-1:0.0: USB hub found [ 109.355815][ T4366] usb 5-1: USB disconnect, device number 4 [ 109.475503][ T127] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 109.495878][ T4403] hub 2-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 109.687917][ T127] usb 4-1: too many configurations: 13, using maximum allowed: 8 [ 109.707997][ T127] usb 4-1: config 0 has no interfaces? [ 109.724980][ T127] usb 4-1: config 0 has no interfaces? [ 109.739204][ T127] usb 4-1: config 0 has no interfaces? [ 109.759033][ T127] usb 4-1: config 0 has no interfaces? [ 109.771178][ T127] usb 4-1: config 0 has no interfaces? [ 109.788840][ T127] usb 4-1: config 0 has no interfaces? [ 109.807696][ T127] usb 4-1: config 0 has no interfaces? [ 109.819747][ T127] usb 4-1: config 0 has no interfaces? [ 109.834378][ T127] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.859478][ T127] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.878036][ T127] usb 4-1: Product: syz [ 109.897078][ T4411] f81534 3-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 109.912556][ T4403] hid-generic 0003:046D:C31C.0003: unknown main item tag 0x0 [ 109.922099][ T127] usb 4-1: Manufacturer: syz [ 109.935771][ T127] usb 4-1: SerialNumber: syz [ 109.942314][ T4411] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 109.961101][ T4403] hid-generic 0003:046D:C31C.0003: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.1-1/input0 [ 109.983813][ T127] usb 4-1: config 0 descriptor?? [ 109.991452][ T4411] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 110.004867][ T4411] f81534: probe of 3-1:0.12 failed with error -71 [ 110.058860][ T4411] usb 3-1: USB disconnect, device number 6 [ 110.298341][ T127] usb 2-1: USB disconnect, device number 6 [ 110.388218][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 110.412233][ T4403] usb 4-1: USB disconnect, device number 7 [ 110.998601][ T4403] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 111.058649][ T4411] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 111.217990][ T4403] usb 4-1: Using ep0 maxpacket: 32 [ 111.241651][ T4403] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 111.268106][ T4411] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 111.288738][ T4403] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 111.308954][ T4411] usb 5-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 111.323010][ T4403] usb 4-1: SerialNumber: syz [ 111.350399][ T4403] usb 4-1: config 0 descriptor?? [ 111.367597][ T4411] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 111.410548][ T4403] as10x_usb: device has been detected [ 111.428433][ T4411] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 111.447162][ T4403] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 111.474750][ T4411] usb 5-1: Product: syz [ 111.484865][ T4411] usb 5-1: Manufacturer: syz [ 111.513782][ T4403] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 111.572104][ T4403] as10x_usb: error during firmware upload part1 [ 111.597070][ T4403] Registered device nBox DVB-T Dongle [ 111.609841][ T4403] usb 4-1: USB disconnect, device number 8 [ 111.653924][ T4403] Unregistered device nBox DVB-T Dongle [ 111.662608][ T4403] as10x_usb: device has been disconnected [ 111.738816][ T4366] usb 5-1: USB disconnect, device number 5 [ 111.976172][ T127] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 112.088940][ T14] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 112.165400][ T127] usb 2-1: Using ep0 maxpacket: 32 [ 112.174880][ T127] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 112.184478][ T127] usb 2-1: config 0 has no interface number 0 [ 112.193847][ T127] usb 2-1: config 0 interface 12 has no altsetting 0 [ 112.209575][ T127] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 112.219588][ T127] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.231343][ T127] usb 2-1: Product: syz [ 112.239331][ T127] usb 2-1: Manufacturer: syz [ 112.244229][ T127] usb 2-1: SerialNumber: syz [ 112.273971][ T127] usb 2-1: config 0 descriptor?? [ 112.290173][ T14] usb 3-1: too many configurations: 13, using maximum allowed: 8 [ 112.330865][ T14] usb 3-1: config 0 has no interfaces? [ 112.345568][ T4366] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 112.367066][ T14] usb 3-1: config 0 has no interfaces? [ 112.392160][ T14] usb 3-1: config 0 has no interfaces? [ 112.450621][ T14] usb 3-1: config 0 has no interfaces? [ 112.480053][ T14] usb 3-1: config 0 has no interfaces? [ 112.515937][ T14] usb 3-1: config 0 has no interfaces? [ 112.543146][ T14] usb 3-1: config 0 has no interfaces? [ 112.556053][ T4366] usb 1-1: Using ep0 maxpacket: 32 [ 112.574919][ T14] usb 3-1: config 0 has no interfaces? [ 112.583185][ T4366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.618916][ T14] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 112.632854][ T4366] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.651024][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.660534][ T4366] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 112.675676][ T14] usb 3-1: Product: syz [ 112.680857][ T14] usb 3-1: Manufacturer: syz [ 112.688643][ T4366] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.699736][ T14] usb 3-1: SerialNumber: syz [ 112.718295][ T14] usb 3-1: config 0 descriptor?? [ 112.732132][ T4366] usb 1-1: config 0 descriptor?? [ 112.761459][ T4366] hub 1-1:0.0: USB hub found [ 112.954995][ T4366] hub 1-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 113.003094][ T14] usb 3-1: USB disconnect, device number 7 [ 113.374313][ T4366] hid-generic 0003:046D:C31C.0004: unknown main item tag 0x0 [ 113.409567][ T4366] hid-generic 0003:046D:C31C.0004: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.0-1/input0 [ 113.708874][ T127] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 113.732667][ T127] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 113.772289][ T127] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 113.802737][ T127] f81534: probe of 2-1:0.12 failed with error -71 [ 113.832408][ T127] usb 2-1: USB disconnect, device number 7 [ 113.895787][ T4366] usb 1-1: USB disconnect, device number 6 [ 114.345388][ T127] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 114.555872][ T127] usb 5-1: Using ep0 maxpacket: 32 [ 114.586786][ T127] usb 5-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 114.618976][ T4833] svc: failed to register nfsdv3 RPC service (errno 111). [ 114.648859][ T127] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 114.675468][ T4833] svc: failed to register nfsaclv3 RPC service (errno 111). [ 114.694854][ T127] usb 5-1: SerialNumber: syz [ 114.722300][ T127] usb 5-1: config 0 descriptor?? [ 114.783335][ T127] as10x_usb: device has been detected [ 114.810987][ T127] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 114.891215][ T127] usb 5-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 114.975183][ T127] as10x_usb: error during firmware upload part1 [ 115.009675][ T127] Registered device nBox DVB-T Dongle [ 115.029881][ T127] usb 5-1: USB disconnect, device number 6 [ 115.118767][ T127] Unregistered device nBox DVB-T Dongle [ 115.124264][ T127] as10x_usb: device has been disconnected [ 115.191815][ T4833] ================================================================== [ 115.199917][ T4833] BUG: KASAN: use-after-free in nfsd_svc+0x996/0xab0 [ 115.206622][ T4833] Read of size 4 at addr ffff888055558854 by task syz.0.162/4833 [ 115.214348][ T4833] [ 115.216685][ T4833] CPU: 0 PID: 4833 Comm: syz.0.162 Not tainted syzkaller #0 [ 115.223981][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 115.234060][ T4833] Call Trace: [ 115.237355][ T4833] [ 115.240292][ T4833] dump_stack_lvl+0x188/0x24e [ 115.244985][ T4833] ? __lock_acquire+0x7ea0/0x7ea0 [ 115.250033][ T4833] ? show_regs_print_info+0x12/0x12 [ 115.255240][ T4833] ? load_image+0x410/0x410 [ 115.259748][ T4833] ? __virt_addr_valid+0x467/0x540 [ 115.264871][ T4833] ? nfsd_svc+0x996/0xab0 [ 115.269205][ T4833] print_report+0xa8/0x210 [ 115.273715][ T4833] kasan_report+0x10b/0x140 [ 115.278233][ T4833] ? nfsd_svc+0x996/0xab0 [ 115.282573][ T4833] nfsd_svc+0x996/0xab0 [ 115.286744][ T4833] write_threads+0x2ea/0x350 [ 115.291339][ T4833] ? write_unlock_fs+0x1f0/0x1f0 [ 115.296288][ T4833] ? __might_fault+0xc2/0x120 [ 115.300989][ T4833] ? _copy_from_user+0x10b/0x170 [ 115.305930][ T4833] ? simple_transaction_get+0x119/0x140 [ 115.311479][ T4833] nfsctl_transaction_write+0x105/0x150 [ 115.317049][ T4833] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 115.322695][ T4833] vfs_write+0x2dc/0x9a0 [ 115.326952][ T4833] ? file_end_write+0x250/0x250 [ 115.331814][ T4833] ? __fget_files+0x28/0x460 [ 115.336418][ T4833] ? __fget_files+0x3fc/0x460 [ 115.341129][ T4833] ? __fdget_pos+0x2ae/0x360 [ 115.345734][ T4833] ? ksys_write+0x70/0x260 [ 115.350164][ T4833] ksys_write+0x14d/0x260 [ 115.354506][ T4833] ? __ia32_sys_read+0x80/0x80 [ 115.359284][ T4833] ? lockdep_hardirqs_on+0x94/0x140 [ 115.364498][ T4833] do_syscall_64+0x4c/0xa0 [ 115.368923][ T4833] ? clear_bhb_loop+0x60/0xb0 [ 115.373606][ T4833] ? clear_bhb_loop+0x60/0xb0 [ 115.378293][ T4833] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.384211][ T4833] RIP: 0033:0x7f556099e559 [ 115.388647][ T4833] 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 [ 115.408260][ T4833] RSP: 002b:00007f5561883028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.416711][ T4833] RAX: ffffffffffffffda RBX: 00007f5560c25fa0 RCX: 00007f556099e559 [ 115.424687][ T4833] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 115.432662][ T4833] RBP: 00007f5560a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 115.440641][ T4833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.448698][ T4833] R13: 00007f5560c26038 R14: 00007f5560c25fa0 R15: 00007ffef304e2b8 [ 115.456854][ T4833] [ 115.459872][ T4833] [ 115.462192][ T4833] Allocated by task 4833: [ 115.466543][ T4833] kasan_set_track+0x4b/0x70 [ 115.471146][ T4833] __kasan_kmalloc+0x8e/0xa0 [ 115.475743][ T4833] __svc_create+0x60/0x9d0 [ 115.480168][ T4833] svc_create_pooled+0x71f/0x8c0 [ 115.485143][ T4833] nfsd_create_serv+0x2f9/0x700 [ 115.490030][ T4833] nfsd_svc+0x17f/0xab0 [ 115.494201][ T4833] write_threads+0x2ea/0x350 [ 115.498801][ T4833] nfsctl_transaction_write+0x105/0x150 [ 115.504446][ T4833] vfs_write+0x2dc/0x9a0 [ 115.508701][ T4833] ksys_write+0x14d/0x260 [ 115.513044][ T4833] do_syscall_64+0x4c/0xa0 [ 115.517467][ T4833] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.523405][ T4833] [ 115.525731][ T4833] Freed by task 4833: [ 115.529736][ T4833] kasan_set_track+0x4b/0x70 [ 115.534355][ T4833] kasan_save_free_info+0x27/0x40 [ 115.539394][ T4833] ____kasan_slab_free+0x126/0x1f0 [ 115.544520][ T4833] slab_free_freelist_hook+0x133/0x1b0 [ 115.549995][ T4833] __kmem_cache_free+0xb6/0x200 [ 115.554853][ T4833] nfsd_svc+0x75e/0xab0 [ 115.559017][ T4833] write_threads+0x2ea/0x350 [ 115.563612][ T4833] nfsctl_transaction_write+0x105/0x150 [ 115.569165][ T4833] vfs_write+0x2dc/0x9a0 [ 115.573418][ T4833] ksys_write+0x14d/0x260 [ 115.577760][ T4833] do_syscall_64+0x4c/0xa0 [ 115.582178][ T4833] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.588074][ T4833] [ 115.590396][ T4833] The buggy address belongs to the object at ffff888055558800 [ 115.590396][ T4833] which belongs to the cache kmalloc-512 of size 512 [ 115.604449][ T4833] The buggy address is located 84 bytes inside of [ 115.604449][ T4833] 512-byte region [ffff888055558800, ffff888055558a00) [ 115.617642][ T4833] [ 115.619965][ T4833] The buggy address belongs to the physical page: [ 115.626385][ T4833] page:ffffea0001555600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x55558 [ 115.636555][ T4833] head:ffffea0001555600 order:2 compound_mapcount:0 compound_pincount:0 [ 115.644884][ T4833] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 115.652903][ T4833] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888018441c80 [ 115.661516][ T4833] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 115.670120][ T4833] page dumped because: kasan: bad access detected [ 115.676556][ T4833] page_owner tracks the page as allocated [ 115.682361][ T4833] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4276, tgid 4276 (syz-executor), ts 89626415917, free_ts 26756582025 [ 115.703734][ T4833] post_alloc_hook+0x173/0x1a0 [ 115.708523][ T4833] get_page_from_freelist+0x206b/0x2180 [ 115.714083][ T4833] __alloc_pages+0x1ec/0x4f0 [ 115.718701][ T4833] alloc_slab_page+0x5d/0x180 [ 115.723383][ T4833] new_slab+0x87/0x2d0 [ 115.727458][ T4833] ___slab_alloc+0xbc5/0x1240 [ 115.732138][ T4833] __kmem_cache_alloc_node+0x126/0x270 [ 115.737875][ T4833] __kmalloc+0xa3/0x240 [ 115.742135][ T4833] fib6_info_alloc+0x2e/0xe0 [ 115.746741][ T4833] ip6_route_info_create+0x455/0x1220 [ 115.752127][ T4833] addrconf_f6i_alloc+0x1ec/0x430 [ 115.757164][ T4833] ipv6_add_addr+0x461/0xfc0 [ 115.761762][ T4833] inet6_addr_add+0x43e/0x9c0 [ 115.766448][ T4833] inet6_rtm_newaddr+0x6c9/0x8f0 [ 115.771401][ T4833] rtnetlink_rcv_msg+0x863/0xfb0 [ 115.776352][ T4833] netlink_rcv_skb+0x1ef/0x440 [ 115.781132][ T4833] page last free stack trace: [ 115.785807][ T4833] free_unref_page_prepare+0x8e5/0x9e0 [ 115.791277][ T4833] free_unref_page+0x2e/0x3f0 [ 115.795965][ T4833] free_contig_range+0x9d/0x150 [ 115.800820][ T4833] destroy_args+0xef/0xa0e [ 115.805259][ T4833] debug_vm_pgtable+0x33c/0x38e [ 115.810140][ T4833] do_one_initcall+0x257/0x800 [ 115.814950][ T4833] do_initcall_level+0x13d/0x1ed [ 115.819995][ T4833] do_initcalls+0x4b/0x8a [ 115.824385][ T4833] kernel_init_freeable+0x401/0x5ab [ 115.829598][ T4833] kernel_init+0x19/0x1b0 [ 115.833959][ T4833] ret_from_fork+0x1f/0x30 [ 115.838398][ T4833] [ 115.840735][ T4833] Memory state around the buggy address: [ 115.846373][ T4833] ffff888055558700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 115.854455][ T4833] ffff888055558780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 115.862522][ T4833] >ffff888055558800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 115.870621][ T4833] ^ [ 115.877335][ T4833] ffff888055558880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 115.885411][ T4833] ffff888055558900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 115.893487][ T4833] ================================================================== [ 115.975345][ T4411] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 116.043726][ T4833] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 116.050956][ T4833] CPU: 0 PID: 4833 Comm: syz.0.162 Not tainted syzkaller #0 [ 116.058242][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 116.068300][ T4833] Call Trace: [ 116.071593][ T4833] [ 116.074536][ T4833] dump_stack_lvl+0x188/0x24e [ 116.079268][ T4833] ? memcpy+0x3c/0x60 [ 116.083260][ T4833] ? show_regs_print_info+0x12/0x12 [ 116.088467][ T4833] ? load_image+0x410/0x410 [ 116.092982][ T4833] panic+0x2d3/0x710 [ 116.096891][ T4833] ? bpf_jit_dump+0xd0/0xd0 [ 116.101428][ T4833] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 116.107438][ T4833] ? _raw_spin_unlock+0x40/0x40 [ 116.112297][ T4833] ? print_memory_metadata+0x314/0x400 [ 116.117765][ T4833] check_panic_on_warn+0x80/0xa0 [ 116.122713][ T4833] ? nfsd_svc+0x996/0xab0 [ 116.127050][ T4833] end_report+0x66/0x110 [ 116.131304][ T4833] kasan_report+0x118/0x140 [ 116.135823][ T4833] ? nfsd_svc+0x996/0xab0 [ 116.140178][ T4833] nfsd_svc+0x996/0xab0 [ 116.144344][ T4833] write_threads+0x2ea/0x350 [ 116.148964][ T4833] ? write_unlock_fs+0x1f0/0x1f0 [ 116.153911][ T4833] ? __might_fault+0xc2/0x120 [ 116.158601][ T4833] ? _copy_from_user+0x10b/0x170 [ 116.163544][ T4833] ? simple_transaction_get+0x119/0x140 [ 116.169130][ T4833] nfsctl_transaction_write+0x105/0x150 [ 116.174704][ T4833] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 116.180356][ T4833] vfs_write+0x2dc/0x9a0 [ 116.184627][ T4833] ? file_end_write+0x250/0x250 [ 116.189506][ T4833] ? __fget_files+0x28/0x460 [ 116.194111][ T4833] ? __fget_files+0x3fc/0x460 [ 116.198870][ T4833] ? __fdget_pos+0x2ae/0x360 [ 116.203487][ T4833] ? ksys_write+0x70/0x260 [ 116.207930][ T4833] ksys_write+0x14d/0x260 [ 116.212278][ T4833] ? __ia32_sys_read+0x80/0x80 [ 116.217068][ T4833] ? lockdep_hardirqs_on+0x94/0x140 [ 116.222279][ T4833] do_syscall_64+0x4c/0xa0 [ 116.226708][ T4833] ? clear_bhb_loop+0x60/0xb0 [ 116.231397][ T4833] ? clear_bhb_loop+0x60/0xb0 [ 116.236082][ T4833] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.241996][ T4833] RIP: 0033:0x7f556099e559 [ 116.246513][ T4833] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.266218][ T4833] RSP: 002b:00007f5561883028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 116.274639][ T4833] RAX: ffffffffffffffda RBX: 00007f5560c25fa0 RCX: 00007f556099e559 [ 116.282628][ T4833] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 116.290599][ T4833] RBP: 00007f5560a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 116.298569][ T4833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.306542][ T4833] R13: 00007f5560c26038 R14: 00007f5560c25fa0 R15: 00007ffef304e2b8 [ 116.314522][ T4833] [ 116.317608][ T4833] Kernel Offset: disabled [ 116.321945][ T4833] Rebooting in 86400 seconds..