last executing test programs: 1m31.956850679s ago: executing program 3 (id=45): socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05"], 0x48}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYRES32=r0], 0x48}}, 0x0) 1m31.916387299s ago: executing program 3 (id=46): r0 = socket$inet_tcp(0x2, 0x1, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x6) bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e24, @loopback}, 0x10) listen(r0, 0x3) connect$inet(r1, &(0x7f0000000740)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000780), 0x4) setsockopt$inet_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000007c0)=@gcm_128={{0x304}, "0700567812080078", "12345678123456781234567812345678", "4aa45678", "1234567817345678"}, 0x28) sendto$inet(r1, &(0x7f0000000800), 0xffffffffffffff02, 0x8040, 0x0, 0xfffffffffffffe53) 1m31.704892864s ago: executing program 3 (id=47): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 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_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x3, 0x7, 0x81, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x5e, 0xc, 0x0, 0x1, 0x40, 0x1, 0x5}}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000005c0)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x6e, 0x0, 0x5, 0x20, 0x3, 0x2, 0x106c, 0x102, 0x8000000000000, 0x1000000003, 0x0, 0x8, 0x0, 0x9, 0x0, 0x8000], 0x1, 0x3c4210}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m31.575599749s ago: executing program 3 (id=48): mkdir(&(0x7f0000000000)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000100)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x84000, 0x0) mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000240)='.\x00', 0x0, 0x8b7848, 0x0) 1m31.496755363s ago: executing program 3 (id=49): connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000140)={0x1c, &(0x7f0000000180)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f00000001c0), 0x1, 0x80402) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000200)={&(0x7f0000000240)=[{0x6, 0x8000, 0x2000, &(0x7f0000000280)="a7"}], 0x1}) 1m31.180098886s ago: executing program 3 (id=52): r0 = socket(0x1d, 0x2, 0x6) r1 = mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000002300)={0x2e, 0x6f, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000002380)) setsockopt$ALG_SET_KEY(r0, 0x6a, 0x1, 0x0, 0xc) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000023c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000002400)={0x1d, r3, 0x8000000000000003, {0x0, 0xf}}, 0x18) sendto$unix(r0, &(0x7f0000002580)="9e", 0x1, 0x4000940, 0x0, 0x0) 1m31.001907058s ago: executing program 32 (id=52): r0 = socket(0x1d, 0x2, 0x6) r1 = mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000002300)={0x2e, 0x6f, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000002380)) setsockopt$ALG_SET_KEY(r0, 0x6a, 0x1, 0x0, 0xc) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000023c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000002400)={0x1d, r3, 0x8000000000000003, {0x0, 0xf}}, 0x18) sendto$unix(r0, &(0x7f0000002580)="9e", 0x1, 0x4000940, 0x0, 0x0) 1m3.266435292s ago: executing program 4 (id=212): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000010000100000000000000000000000a0020000000000a010400000000000000000a0000000c00010066696c746572000040000000030a010400000000000000000a0000000c00010066696c74657200000a000300696e707574000000140004800800010000000000080002000000000064000000060a010400000000000000000a0000000c00010066696c74657200000a000200696e70757400000038000480340001800a0001006d61746368000000240002800f0001006970763668656164657200000800020000000000070003002000000014000000110001"], 0xec}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xa2f01, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r1, &(0x7f00000001c0)={@val={0xa, 0x10}, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @generic={0x9, 0x6, '\x00', 0x8, 0x3c, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, {[@srh={0x2f, 0x0, 0x4, 0x0, 0x6c, 0x78, 0xcde}]}}}}}}, 0x42) 1m2.973021163s ago: executing program 4 (id=213): socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80001001300100000000000fbdbdf25fc000000000000000000000000000000fc000000000000000000000000000001000000044e2400000a0060203b000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="00000000000000000400000000000000000000000000000000000000000000000000000000000000fdffffffffffffff0000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x50) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0xfffffffffffffdee, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc0000000000000001"], 0xb8}, 0x1, 0x0, 0x0, 0x40000001}, 0x24004000) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000000030000000000ac1e000100000000000000000000000000000000000000000a0030"], 0xb8}}, 0x0) 1m2.419355895s ago: executing program 4 (id=218): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed, 0x400000000}]}) r0 = openat$kvm(0xffffff9c, &(0x7f0000000040), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x1, 0x9, 0x80000001, 0x0, 0x10000, 0x23, 0x200, 0x7ff, 0x9, 0x6, 0x400, 0x5ed1, 0x89, 0x0, 0x3, 0x8d], 0x100000, 0x140}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m2.277467456s ago: executing program 4 (id=220): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000, 0x0) open_tree(r0, &(0x7f0000000640)='\x00', 0x89901) 1m2.20671876s ago: executing program 4 (id=222): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f00000013c0)=0xc) setresuid(0xee01, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000440)='1', 0x1}], 0x1, &(0x7f0000001480)=[@cred={{0x1c, 0x1, 0x2, {r2, r3}}}], 0x20, 0x8801}}], 0x1, 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000002c0)=0x8001, 0x4) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[], 0x78) splice(r0, 0x0, r4, 0x0, 0x39000, 0x0) 58.420081813s ago: executing program 4 (id=226): bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000680)=ANY=[@ANYBLOB="12010002ff00004071041e080001000000010902270001010080320904000003ff000000070581034000010705820200020007050302"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dev\x00', &(0x7f0000000740)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./dev/ttyUSB0\x00', 0x40, 0x24) syz_usb_control_io(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000007c0)=0xfff7ffff) 58.419968462s ago: executing program 33 (id=226): bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000680)=ANY=[@ANYBLOB="12010002ff00004071041e080001000000010902270001010080320904000003ff000000070581034000010705820200020007050302"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dev\x00', &(0x7f0000000740)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./dev/ttyUSB0\x00', 0x40, 0x24) syz_usb_control_io(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000007c0)=0xfff7ffff) 8.24623551s ago: executing program 0 (id=548): r0 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x84) fchdir(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r2, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 7.540706521s ago: executing program 0 (id=563): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file2\x00', 0x1000, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000240)={0x2001}, 0x18, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x202000, 0x13b) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000340)={0x2001, r1}, 0x0) landlock_restrict_self(r0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file2\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x0) 7.299259561s ago: executing program 0 (id=557): openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2d41, 0xd5) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, r1, {0x7, 0x1f, 0x2, 0xffffffff80000202, 0x0, 0xfffd, 0x605, 0x6}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x109081, 0x34) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x28, 0x0, 0x2d1a, {{0x200000008, 0x5, 0x1, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x5, &(0x7f0000000200)={0x1, 0x0, 0x700}) 5.939615984s ago: executing program 2 (id=580): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r1 = userfaultfd(0x801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_CONTINUE(r1, 0xc020aa08, &(0x7f00000001c0)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) 5.856823892s ago: executing program 2 (id=581): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_usb_connect$midi(0x2, 0x0, 0x0, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x6, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x4, 0x2, 0x4, 0x8], 0x70000, 0x304}) syz_usb_connect$cdc_ecm(0x2, 0x68, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x5, &(0x7f0000000380)={0x5, 0xf, 0x5}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.1927126s ago: executing program 2 (id=587): r0 = socket(0x18, 0x3, 0xffffffff) recvmmsg(r0, 0x0, 0x0, 0x1a000, 0x0) r1 = syz_usb_connect(0x5, 0x24, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000e4c5ad101d0620c0159c010203010902120001000000000904"], 0x0) syz_usb_control_io$uac3(r1, 0x0, &(0x7f00000001c0)={0x44, &(0x7f0000000240)={0x0, 0x12, 0x3, "5443d1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_usb_control_io$rtl8150(r1, 0x0, 0x0) 4.452097984s ago: executing program 1 (id=594): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000280)='./nfsd\x00', &(0x7f00000002c0)='nfsd\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='tcp 2', 0x5) 4.26224753s ago: executing program 1 (id=595): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000300000a28000000000a010200000000000000000200000908000240000000030900010073797a300000000098000000160a030000000000000000000200000a6c000380180003801400010064756d6d7930000000000000000000000800014000000000400003801400010073797a6b616c6c65723100000000000014000100697036677265746170edffadf3000000140001006970366772657461703000000000000008000240000000020900020073797a31000000000900010073797a300000000014000000110001"], 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000580)='./dev\x00', 0x0, 0x0, 0x0) close(0x3) 4.073331546s ago: executing program 1 (id=596): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x2, 0x0, 0x0, r2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0xfffff000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 3.95594061s ago: executing program 0 (id=597): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000580)={0x2, 0x4e20, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000640)={0x7, 0x1b, 0x1}, 0x7) ftruncate(r1, 0xb66f) sendmsg$inet(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000700)="c962", 0x2}], 0x1}, 0x4004045) sendfile(r0, r1, 0x0, 0x7ffff006) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000740)={&(0x7f0000fe6000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/169, 0xa9, 0x0, 0x0}, &(0x7f0000000840)=0x40) 3.181554488s ago: executing program 2 (id=598): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d103000014000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000200001c000380180000800c0001800600010000000000080003400000000114000000110001"], 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x4000044) sendmsg$NFT_BATCH(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000001d00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELSETELEM={0x2c, 0xe, 0xa, 0x23f, 0x0, 0x0, {0xa}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x54}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 3.132492057s ago: executing program 1 (id=599): mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000500)='.\x00', &(0x7f0000000540)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(&(0x7f0000000580)='./file0/../file0\x00', &(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000600)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000680)='./file0\x00', &(0x7f0000000a40)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000006c0)='\x00', 0x89901) move_mount(r0, &(0x7f0000000700)='.\x00', 0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x0) 3.13209142s ago: executing program 2 (id=600): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x60000000004, 0x1000000000, 0x80000000000005, 0x41, 0x2000000, 0x0, 0x2004cb, 0xffffffffeffffffe, 0xa1d, 0x9, 0x5, 0x0, 0x3, 0x2, 0x2], 0x10000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000005c0)=@arm64={0x3, 0x0, 0x41, '\x00', 0x1}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000600)={{0xffff1000, 0xeeee0000, 0xe, 0x0, 0x8, 0x2, 0x0, 0xff, 0x0, 0x8, 0x9, 0x10}, {0x71a5a21b12989dd9, 0x6000, 0xd, 0x0, 0x0, 0x0, 0x10, 0x0, 0x7, 0x7}, {0x1000, 0x3000, 0xa, 0xff, 0x4, 0x4, 0x0, 0x0, 0x3, 0xf6, 0x0, 0xfc}, {0x0, 0x2, 0xa, 0x0, 0x0, 0x94, 0xff, 0x0, 0x8, 0x8, 0x6, 0xfc}, {0x80a0000, 0xffff1000, 0x9, 0x55, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x83}, {0x0, 0x54000, 0x0, 0x0, 0x8, 0x0, 0x42, 0x0, 0x0, 0x0, 0x5}, {0x60000, 0x3000, 0xd, 0xfe, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x4}, {0x2, 0x9000, 0xd, 0x0, 0x0, 0x1, 0x0, 0xca, 0x26}, {0xffff1000, 0x7}, {0x7000}, 0xddf8ffdb, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, [0x8, 0x0, 0x1, 0x40]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.979908961s ago: executing program 0 (id=601): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{0x50000, 0x1, 0x9, 0x1, 0xcd, 0x9, 0x6, 0x1, 0x0, 0x7, 0x7, 0xeb}, {0xd000, 0xfec00000, 0x9, 0xe, 0x5, 0x4, 0x4, 0x14, 0x4, 0x5, 0x0, 0x1}, {0x8000000, 0x102f8000, 0x1e, 0x5, 0x16, 0x7, 0x81, 0x3, 0x80, 0x1, 0xe, 0x78}, {0xeeef0000, 0x6000, 0xb, 0x3, 0x6, 0x9, 0xc3, 0x0, 0x0, 0x0, 0x80, 0x2e}, {0x2, 0x2000, 0xa, 0xff, 0x8, 0x8, 0x9, 0x7, 0x8, 0x6, 0x4, 0xfc}, {0x10d000, 0x0, 0x9, 0xb9, 0x6, 0x5, 0x52, 0x6, 0x5, 0x1, 0xd, 0x9}, {0xdddd1000, 0x0, 0x0, 0x1, 0xa, 0x8, 0x4, 0x63, 0x1c, 0x4, 0x1, 0xd}, {0xdddd1000, 0x4000, 0x0, 0x23, 0x2, 0x3, 0x9, 0x4a, 0x7, 0x8, 0x43, 0x3}, {0x4, 0x5}, {0xffff1000}, 0x0, 0x0, 0xdddd0000, 0x152690, 0xf, 0x4000, 0xeeee0c00, [0x1, 0x1004, 0x6, 0x1000]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000b40)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)={0x2, 0x0, @ioapic={0x0, 0xfffffffe, 0x7ffffffd, 0xfffffff5, 0x0, [{0x86, 0x40, 0x3, '\x00', 0x2}, {0x2a, 0xff, 0xad, '\x00', 0x10}, {0x32, 0x23, 0xb, '\x00', 0xfe}, {0x0, 0x1, 0x82, '\x00', 0x72}, {0x26, 0x1, 0x0, '\x00', 0xff}, {0x0, 0x8, 0xfd, '\x00', 0x7}, {0xcf, 0x20, 0xc5, '\x00', 0xe6}, {0x6, 0x9, 0x5, '\x00', 0xe}, {0x5, 0x7f, 0x7, '\x00', 0x4d}, {0xc, 0xd, 0x0, '\x00', 0x3b}, {0x0, 0x8, 0x0, '\x00', 0x8}, {0x7, 0x6, 0x0, '\x00', 0x3}, {0x2, 0xc0, 0xa, '\x00', 0x4}, {0x6, 0x7, 0x7, '\x00', 0xfe}, {0x8, 0x5, 0x49, '\x00', 0xa9}, {0x6, 0x6, 0x8, '\x00', 0x7}, {0xff, 0x5, 0x6, '\x00', 0xda}, {0x5, 0xfd, 0x6, '\x00', 0x8}, {0x45, 0x4, 0xff, '\x00', 0x6}, {0x9, 0x9, 0x76, '\x00', 0x36}, {0x80, 0x0, 0x4, '\x00', 0x5}, {0x2, 0x9, 0x8, '\x00', 0xc4}, {0x3, 0xff, 0x12, '\x00', 0x6}, {0x4, 0xa9, 0x1c, '\x00', 0xa}]}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.979453272s ago: executing program 1 (id=602): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000840)={0x73622a85, 0xa, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000880)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000008c0)={0x8, 0x0, &(0x7f0000000900)=[@acquire], 0xffffffffffffff47}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000940)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000980)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000009c0)={0x8, 0x0, &(0x7f0000000a00)=[@acquire], 0xffffffffffffff67}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000a40)={0x4c, 0x0, &(0x7f0000000a80)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffdcb, 0x10b8, &(0x7f0000000b00)={@ptr={0x66642a85, 0x0, 0x0, 0x43, 0x2, 0x3e}, @ptr={0x70742a85, 0x20000000, &(0x7f0000000b80), 0xec, 0x1, 0x26}, @fda={0x66646185, 0xc, 0x1, 0xb4}}, &(0x7f0000000bc0)={0x0, 0x28, 0x50}}, 0x1040}]}) 2.851377603s ago: executing program 2 (id=603): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000006c0), 0x318, 0x0) recvmmsg(r1, &(0x7f0000000700), 0x10106, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000740)={0x20000014}) epoll_wait(r0, &(0x7f0000000780)=[{}], 0x1, 0x400) ppoll(&(0x7f00000007c0)=[{r0, 0x401}], 0x1, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) 2.730702453s ago: executing program 0 (id=604): r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x181800, 0x0) close(0x3) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x20702, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'syzkaller0\x00', 0xca58c30f81b6079f}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001080), 0x2901, 0x0) close(r2) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f00000010c0)={'syzkaller0\x00', @link_local}) pread64(r0, &(0x7f0000000500)=""/92, 0x5c, 0x2) 2.639917211s ago: executing program 1 (id=605): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x79) rmdir(&(0x7f0000000000)='./file0\x00') 2.348468467s ago: executing program 34 (id=605): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x79) rmdir(&(0x7f0000000000)='./file0\x00') 1.002396986s ago: executing program 5 (id=608): mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001400), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480), 0x80, &(0x7f00000014c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000001540)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000003580)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000003600)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000056c0)={0x20, 0x0, 0x0, {0x0, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000005700)="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", 0x2000, &(0x7f0000007700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007840)={0xb0, 0x0, 0x3, [{{0x5, 0x0, 0x80, 0x6, 0x200, 0x2, {0x6, 0x66, 0x4, 0x4, 0x1, 0xac, 0xfffffff9, 0x8, 0x1, 0x6000, 0x3, r2, r3, 0x5, 0xfffffff7}}, {0x0, 0x1, 0x2, 0x80, '}#'}}]}, 0x0, 0x0, 0x0}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000007800)='./file0\x00', 0x0, 0xba) getdents64(r4, 0x0, 0x0) 771.838558ms ago: executing program 5 (id=609): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000100)={&(0x7f0000000300)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000540)="88", 0x1}], 0x1}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000580)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x8003, 0xbffc, 0x0, 0x5, 0x134, 0x48, 0x2}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000880)={0x0, @in6={{0xa, 0xce20, 0x6, @empty, 0x2d}}, 0x7, 0x1, 0xf06, 0x3, 0xb4, 0x7f, 0x9}, 0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e60, 0xeffffff2, @empty, 0x5}}, 0x10001fc, 0x6, 0xffff1896, 0x3, 0x26, 0xffffffb9, 0x1a}, 0x9c) 741.08663ms ago: executing program 5 (id=610): mkdirat(0xffffffffffffff9c, &(0x7f0000007600)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000007640)='./config\x00', &(0x7f0000007680)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000076c0)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000007700)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000007740)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) symlinkat(&(0x7f0000007780)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f00000077c0)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000007800)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r0, &(0x7f0000007840)='dummy_udc.0', 0xb) unlinkat(0xffffffffffffff9c, 0x0, 0x0) 317.417357ms ago: executing program 5 (id=611): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$comedi(0xffffff9c, &(0x7f00000006c0)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, 0x0) ioctl$COMEDI_CHANINFO(r1, 0x80306403, 0x0) syz_open_dev$sndmidi(&(0x7f0000000480), 0x2, 0x143102) 151.038028ms ago: executing program 5 (id=612): setns(0xc9, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000001080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x28040041, &(0x7f00000010c0)={0x2, 0x24e23, @loopback}, 0x10) sendmsg$inet(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001180)="17", 0x1}], 0x1}, 0x48c0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000011c0)=0x193a, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000001200)={&(0x7f00000eb000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/84, 0x54, 0x0, 0x0}, &(0x7f00000012c0)=0x40) 0s ago: executing program 5 (id=613): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fff7ffe}]}) close_range(r0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x519c02, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000440)={0x0, r1, 0x6, 0x400, 0x10001, 0x5}) kernel console output (not intermixed with test programs): 805] usb 3-1: config 0 descriptor?? [ 109.187311][ T11] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 109.187343][ T11] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 109.187369][ T11] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 109.187393][ T11] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 109.187420][ T11] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 109.188220][ T11] mcp2221 0003:04D8:00DD.0006: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.1-1/input0 [ 109.357631][ T11] usb 2-1: USB disconnect, device number 10 [ 109.393092][ T5805] usb 3-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 109.446302][ T6502] warning: `syz.0.183' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 109.764345][ T6511] netlink: 'syz.0.186': attribute type 4 has an invalid length. [ 109.786976][ T6511] netlink: 'syz.0.186': attribute type 4 has an invalid length. [ 110.337023][ T6524] FAULT_INJECTION: forcing a failure. [ 110.337023][ T6524] name failslab, interval 1, probability 0, space 0, times 0 [ 110.337056][ T6524] CPU: 1 UID: 0 PID: 6524 Comm: syz.1.192 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.337083][ T6524] Tainted: [L]=SOFTLOCKUP [ 110.337090][ T6524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 110.337103][ T6524] Call Trace: [ 110.337111][ T6524] [ 110.337119][ T6524] dump_stack_lvl+0xe8/0x150 [ 110.337153][ T6524] should_fail_ex+0x3eb/0x540 [ 110.337180][ T6524] should_failslab+0xa8/0x100 [ 110.337211][ T6524] __kmalloc_cache_noprof+0x9e/0x600 [ 110.337236][ T6524] ? sctp_add_bind_addr+0x8c/0x370 [ 110.337261][ T6524] ? sctp_add_bind_addr+0x8c/0x370 [ 110.337292][ T6524] sctp_add_bind_addr+0x8c/0x370 [ 110.337322][ T6524] sctp_do_bind+0x597/0x9a0 [ 110.337351][ T6524] sctp_bindx_add+0xa9/0x210 [ 110.337379][ T6524] sctp_setsockopt_bindx+0x1c2/0x2b0 [ 110.337406][ T6524] sctp_setsockopt+0x83b/0x12c0 [ 110.337436][ T6524] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 110.337468][ T6524] do_sock_setsockopt+0x17c/0x1b0 [ 110.337494][ T6524] __x64_sys_setsockopt+0x13d/0x1b0 [ 110.337519][ T6524] do_syscall_64+0x16a/0x530 [ 110.337545][ T6524] ? trace_irq_disable+0x3b/0x140 [ 110.337568][ T6524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.337589][ T6524] ? clear_bhb_loop+0x70/0xc0 [ 110.337613][ T6524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.337632][ T6524] RIP: 0033:0x00007f785ab9fb19 [ 110.337652][ T6524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.337669][ T6524] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.337690][ T6524] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 110.337705][ T6524] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000004 [ 110.337717][ T6524] RBP: 00007f785ac37b70 R08: 0000000000000070 R09: 0000000000000000 [ 110.337730][ T6524] R10: 0000200000000640 R11: 0000000000000246 R12: 0000000000000000 [ 110.337743][ T6524] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 110.337773][ T6524] [ 110.623952][ T5805] usb write operation failed. (-71) [ 110.679661][ T5805] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 110.680670][ T5805] dvbdev: DVB: registering new adapter (Terratec H7) [ 110.680726][ T5805] usb 3-1: media controller created [ 110.705272][ T5805] usb read operation failed. (-71) [ 110.707543][ T5805] usb write operation failed. (-71) [ 110.750824][ T5805] dvb_usb_az6007 3-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 110.767255][ T5805] usb 3-1: USB disconnect, device number 7 [ 111.492328][ T11] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 111.642314][ T11] usb 3-1: Using ep0 maxpacket: 16 [ 111.642939][ T11] usb 3-1: New USB device found: idVendor=2040, idProduct=b138, bcdDevice=1.42 [ 111.646894][ T11] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 111.646937][ T11] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 111.646980][ T11] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 111.647000][ T11] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 111.647021][ T11] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 111.651215][ T11] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 111.651234][ T11] usb 3-1: Manufacturer: syz [ 111.663918][ T11] usb 3-1: config 0 descriptor?? [ 111.804384][ T6557] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 111.822622][ T6556] FAULT_INJECTION: forcing a failure. [ 111.822622][ T6556] name failslab, interval 1, probability 0, space 0, times 0 [ 111.822655][ T6556] CPU: 1 UID: 0 PID: 6556 Comm: syz.4.204 Tainted: G L syzkaller #0 PREEMPT(full) [ 111.822682][ T6556] Tainted: [L]=SOFTLOCKUP [ 111.822689][ T6556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 111.822701][ T6556] Call Trace: [ 111.822710][ T6556] [ 111.822718][ T6556] dump_stack_lvl+0xe8/0x150 [ 111.822761][ T6556] should_fail_ex+0x3eb/0x540 [ 111.822788][ T6556] should_failslab+0xa8/0x100 [ 111.822818][ T6556] ? __kernfs_new_node+0xe6/0x980 [ 111.822837][ T6556] kmem_cache_alloc_noprof+0x9c/0x600 [ 111.822868][ T6556] ? __kernfs_new_node+0xe6/0x980 [ 111.822890][ T6556] ? _printk+0xdd/0x130 [ 111.822917][ T6556] __kernfs_new_node+0xe6/0x980 [ 111.822946][ T6556] ? __pfx___kernfs_new_node+0x10/0x10 [ 111.822965][ T6556] ? kernfs_root+0x1c/0x230 [ 111.822999][ T6556] ? kernfs_root+0x1c/0x230 [ 111.823027][ T6556] ? kernfs_root+0x1c/0x230 [ 111.823052][ T6556] ? kernfs_root+0x1c/0x230 [ 111.823085][ T6556] kernfs_create_dir_ns+0xfe/0x230 [ 111.823111][ T6556] sysfs_create_dir_ns+0x12f/0x2a0 [ 111.823142][ T6556] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 111.823171][ T6556] ? rcu_is_watching+0x16/0xb0 [ 111.823202][ T6556] kobject_add_internal+0x622/0xcd0 [ 111.823230][ T6556] kobject_add+0x163/0x240 [ 111.823255][ T6556] ? __pfx_kobject_add+0x10/0x10 [ 111.823274][ T6556] ? __kmalloc_cache_noprof+0x31c/0x600 [ 111.823294][ T6556] ? __kmalloc_cache_noprof+0x148/0x600 [ 111.823313][ T6556] ? kobject_create_and_add+0x58/0x230 [ 111.823340][ T6556] kobject_create_and_add+0x15b/0x230 [ 111.823364][ T6556] iommu_group_alloc+0x238/0x3c0 [ 111.823397][ T6556] __iommu_probe_device+0x5d2/0x1260 [ 111.823436][ T6556] iommu_bus_notifier+0x87/0x2c0 [ 111.823468][ T6556] notifier_call_chain+0x1a5/0x3d0 [ 111.823498][ T6556] blocking_notifier_call_chain+0x6a/0x90 [ 111.823522][ T6556] bus_notify+0x143/0x180 [ 111.823547][ T6556] device_add+0x53a/0xb80 [ 111.823572][ T6556] iommu_mock_device_add+0x83/0x1e0 [ 111.823604][ T6556] iommufd_test+0x38d1/0x6360 [ 111.823637][ T6556] ? __lock_acquire+0x747/0x2de0 [ 111.823661][ T6556] ? __pfx_iommufd_test+0x10/0x10 [ 111.823695][ T6556] ? tomoyo_path_number_perm+0x219/0x5f0 [ 111.823725][ T6556] ? tomoyo_path_number_perm+0x219/0x5f0 [ 111.823757][ T6556] ? lock_acquire+0x115/0x350 [ 111.823795][ T6556] ? __might_fault+0xaf/0x130 [ 111.823833][ T6556] iommufd_fops_ioctl+0x465/0x600 [ 111.823872][ T6556] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 111.823902][ T6556] ? __fget_files+0x2a/0x420 [ 111.823941][ T6556] ? bpf_lsm_file_ioctl+0x9/0x20 [ 111.823968][ T6556] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 111.823993][ T6556] __se_sys_ioctl+0xfc/0x170 [ 111.824024][ T6556] do_syscall_64+0x16a/0x530 [ 111.824049][ T6556] ? trace_irq_disable+0x3b/0x140 [ 111.824072][ T6556] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.824093][ T6556] ? clear_bhb_loop+0x70/0xc0 [ 111.824117][ T6556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.824137][ T6556] RIP: 0033:0x00007f8d9899fb19 [ 111.824165][ T6556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.824182][ T6556] RSP: 002b:00007f8d9986b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.824208][ T6556] RAX: ffffffffffffffda RBX: 00007f8d98c25fa0 RCX: 00007f8d9899fb19 [ 111.824222][ T6556] RDX: 0000200000002280 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 111.824235][ T6556] RBP: 00007f8d98a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 111.824247][ T6556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.824258][ T6556] R13: 00007f8d98c26038 R14: 00007f8d98c25fa0 R15: 00007fffd0b6f5a8 [ 111.824289][ T6556] [ 111.837526][ T6556] kobject: kobject_add_internal failed for devices (error: -12 parent: 0) [ 111.837545][ T6556] kobject: kobject_create_and_add: kobject_add error: -12 [ 112.220250][ T11] rc_core: IR keymap rc-hauppauge not found [ 112.220268][ T11] Registered IR keymap rc-empty [ 112.220752][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.250071][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.263927][ T11] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 112.270696][ T11] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input10 [ 112.300528][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.313945][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.336721][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.353759][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.376707][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.393138][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.419890][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.434343][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.452813][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.475388][ T11] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 112.499420][ T11] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 112.499440][ T11] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 112.655441][ T6568] FAULT_INJECTION: forcing a failure. [ 112.655441][ T6568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.655472][ T6568] CPU: 0 UID: 0 PID: 6568 Comm: syz.4.208 Tainted: G L syzkaller #0 PREEMPT(full) [ 112.655499][ T6568] Tainted: [L]=SOFTLOCKUP [ 112.655507][ T6568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 112.655522][ T6568] Call Trace: [ 112.655530][ T6568] [ 112.655539][ T6568] dump_stack_lvl+0xe8/0x150 [ 112.655573][ T6568] should_fail_ex+0x3eb/0x540 [ 112.655602][ T6568] prepare_alloc_pages+0x21e/0x5f0 [ 112.655633][ T6568] __alloc_frozen_pages_noprof+0x189/0x450 [ 112.655661][ T6568] ? __lock_acquire+0x747/0x2de0 [ 112.655686][ T6568] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 112.655719][ T6568] ? policy_nodemask+0x31b/0x980 [ 112.655753][ T6568] alloc_pages_mpol+0x21e/0x390 [ 112.655786][ T6568] folio_alloc_mpol_noprof+0x39/0x160 [ 112.655815][ T6568] shmem_alloc_and_add_folio+0x43e/0xf60 [ 112.655840][ T6568] ? filemap_get_entry+0xcd/0x3f0 [ 112.655878][ T6568] ? filemap_get_entry+0xcd/0x3f0 [ 112.655902][ T6568] ? __pfx_filemap_get_entry+0x10/0x10 [ 112.655927][ T6568] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 112.655958][ T6568] ? shmem_allowable_huge_orders+0x34c/0x6c0 [ 112.655989][ T6568] shmem_get_folio_gfp+0x594/0x1330 [ 112.656030][ T6568] shmem_fallocate+0x996/0xf10 [ 112.656070][ T6568] ? __pfx_shmem_fallocate+0x10/0x10 [ 112.656097][ T6568] ? lock_acquire+0x115/0x350 [ 112.656137][ T6568] vfs_fallocate+0x65a/0x7e0 [ 112.656161][ T6568] ? __fget_files+0x2a/0x420 [ 112.656187][ T6568] ? __pfx_vfs_fallocate+0x10/0x10 [ 112.656210][ T6568] ? __fget_files+0x2a/0x420 [ 112.656236][ T6568] ? fdget+0x1ac/0x250 [ 112.656259][ T6568] __x64_sys_fallocate+0xbf/0x110 [ 112.656287][ T6568] do_syscall_64+0x16a/0x530 [ 112.656311][ T6568] ? trace_irq_disable+0x3b/0x140 [ 112.656334][ T6568] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.656353][ T6568] ? clear_bhb_loop+0x70/0xc0 [ 112.656375][ T6568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.656394][ T6568] RIP: 0033:0x00007f8d9899fb19 [ 112.656412][ T6568] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.656429][ T6568] RSP: 002b:00007f8d9986b028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 112.656448][ T6568] RAX: ffffffffffffffda RBX: 00007f8d98c25fa0 RCX: 00007f8d9899fb19 [ 112.656463][ T6568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 112.656475][ T6568] RBP: 00007f8d98a37b70 R08: 0000000000000000 R09: 0000000000000000 [ 112.656487][ T6568] R10: 000000000008ffff R11: 0000000000000246 R12: 0000000000000000 [ 112.656498][ T6568] R13: 00007f8d98c26038 R14: 00007f8d98c25fa0 R15: 00007fffd0b6f5a8 [ 112.656530][ T6568] [ 112.998793][ T5805] usb 3-1: USB disconnect, device number 8 [ 113.644059][ T5805] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 113.681359][ T6588] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 113.802384][ T5805] usb 1-1: Using ep0 maxpacket: 8 [ 113.803212][ T5805] usb 1-1: New USB device found: idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 113.804748][ T5805] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.804787][ T5805] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.806760][ T5805] usb 1-1: config 0 descriptor?? [ 113.811795][ T5805] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 113.856908][ C0] net_ratelimit: 610 callbacks suppressed [ 114.137978][ T6599] FAULT_INJECTION: forcing a failure. [ 114.137978][ T6599] name failslab, interval 1, probability 0, space 0, times 0 [ 114.138007][ T6599] CPU: 1 UID: 0 PID: 6599 Comm: syz.1.221 Tainted: G L syzkaller #0 PREEMPT(full) [ 114.138037][ T6599] Tainted: [L]=SOFTLOCKUP [ 114.138045][ T6599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 114.138057][ T6599] Call Trace: [ 114.138065][ T6599] [ 114.138079][ T6599] dump_stack_lvl+0xe8/0x150 [ 114.138114][ T6599] should_fail_ex+0x3eb/0x540 [ 114.138142][ T6599] should_failslab+0xa8/0x100 [ 114.138172][ T6599] ? __kernfs_new_node+0xe6/0x980 [ 114.138192][ T6599] kmem_cache_alloc_noprof+0x9c/0x600 [ 114.138216][ T6599] ? __kernfs_new_node+0xe6/0x980 [ 114.138243][ T6599] __kernfs_new_node+0xe6/0x980 [ 114.138271][ T6599] ? __pfx___kernfs_new_node+0x10/0x10 [ 114.138291][ T6599] ? kernfs_root+0x1c/0x230 [ 114.138326][ T6599] ? kernfs_root+0x1c/0x230 [ 114.138353][ T6599] ? kernfs_root+0x1c/0x230 [ 114.138379][ T6599] ? kernfs_root+0x1c/0x230 [ 114.138412][ T6599] kernfs_new_node+0xea/0x140 [ 114.138436][ T6599] __kernfs_create_file+0x4b/0x2e0 [ 114.138463][ T6599] sysfs_add_file_mode_ns+0x237/0x300 [ 114.138496][ T6599] internal_create_group+0x679/0x1180 [ 114.138536][ T6599] ? kernfs_add_one+0xfc/0x510 [ 114.138553][ T6599] ? __pfx_internal_create_group+0x10/0x10 [ 114.138585][ T6599] ? kernfs_activate_one+0x22d/0x340 [ 114.138606][ T6599] sysfs_create_groups+0x59/0x120 [ 114.138635][ T6599] device_add_attrs+0x1b1/0x600 [ 114.138658][ T6599] ? __pfx_device_add_attrs+0x10/0x10 [ 114.138681][ T6599] ? device_add_class_symlinks+0x21f/0x240 [ 114.138706][ T6599] device_add+0x488/0xb80 [ 114.138731][ T6599] netdev_register_kobject+0x197/0x350 [ 114.138766][ T6599] register_netdevice+0x17be/0x2280 [ 114.138807][ T6599] ? __pfx_register_netdevice+0x10/0x10 [ 114.138833][ T6599] ? __hw_addr_insert+0x1f8/0x220 [ 114.138855][ T6599] ? dev_addr_mod+0x174/0x350 [ 114.138883][ T6599] ? ipip6_tunnel_create+0x14b/0x480 [ 114.138908][ T6599] ipip6_tunnel_create+0x1e5/0x480 [ 114.138930][ T6599] ipip6_tunnel_locate+0x62c/0x940 [ 114.138963][ T6599] ? __pfx_ipip6_tunnel_locate+0x10/0x10 [ 114.138999][ T6599] ipip6_tunnel_ctl+0x76a/0xac0 [ 114.139028][ T6599] ip_tunnel_siocdevprivate+0x12a/0x1e0 [ 114.139052][ T6599] ? __pfx_ip_tunnel_siocdevprivate+0x10/0x10 [ 114.139102][ T6599] ipip6_tunnel_siocdevprivate+0x2b6/0x15c0 [ 114.139133][ T6599] ? __mutex_trylock_common+0x15f/0x270 [ 114.139163][ T6599] ? __pfx_ipip6_tunnel_siocdevprivate+0x10/0x10 [ 114.139196][ T6599] ? rcu_is_watching+0x16/0xb0 [ 114.139222][ T6599] ? trace_contention_end+0x3d/0x140 [ 114.139250][ T6599] ? __mutex_lock+0x305/0x15a0 [ 114.139281][ T6599] ? do_vfs_ioctl+0x116f/0x1530 [ 114.139312][ T6599] ? dev_ioctl+0x83c/0x1150 [ 114.139335][ T6599] ? full_name_hash+0x9f/0xf0 [ 114.139364][ T6599] dev_ifsioc+0xb56/0x1360 [ 114.139393][ T6599] dev_ioctl+0x84c/0x1150 [ 114.139417][ T6599] sock_ioctl+0x753/0x7e0 [ 114.139445][ T6599] ? __pfx_sock_ioctl+0x10/0x10 [ 114.139472][ T6599] ? __fget_files+0x2a/0x420 [ 114.139499][ T6599] ? bpf_lsm_file_ioctl+0x9/0x20 [ 114.139524][ T6599] ? __pfx_sock_ioctl+0x10/0x10 [ 114.139548][ T6599] __se_sys_ioctl+0xfc/0x170 [ 114.139577][ T6599] do_syscall_64+0x16a/0x530 [ 114.139601][ T6599] ? trace_irq_disable+0x3b/0x140 [ 114.139624][ T6599] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.139644][ T6599] ? clear_bhb_loop+0x70/0xc0 [ 114.139668][ T6599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.139687][ T6599] RIP: 0033:0x00007f785ab9fb19 [ 114.139707][ T6599] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.139723][ T6599] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.139744][ T6599] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 114.139759][ T6599] RDX: 0000200000000040 RSI: 00000000000089f1 RDI: 0000000000000004 [ 114.139772][ T6599] RBP: 00007f785ac37b70 R08: 0000000000000000 R09: 0000000000000000 [ 114.139784][ T6599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.139797][ T6599] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 114.139828][ T6599] [ 114.914960][ T4957] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 114.916955][ T4957] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 114.920438][ T4957] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 114.947483][ T4957] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 114.950178][ T4957] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 115.282417][ T5746] usb 1-1: USB disconnect, device number 7 [ 115.595434][ T6612] rxe_eth0 speed is unknown, defaulting to 1000 [ 116.136410][ T6612] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.136575][ T6612] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.136720][ T6612] bridge_slave_0: entered allmulticast mode [ 116.138455][ T6612] bridge_slave_0: entered promiscuous mode [ 116.141497][ T6612] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.141650][ T6612] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.142074][ T6612] bridge_slave_1: entered allmulticast mode [ 116.143778][ T6612] bridge_slave_1: entered promiscuous mode [ 116.197321][ T6612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.200581][ T6612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.249741][ T6612] team0: Port device team_slave_0 added [ 116.255373][ T6612] team0: Port device team_slave_1 added [ 116.303121][ T6612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.303132][ T6612] 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 1532 would solve the problem. [ 116.303156][ T6612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.305087][ T6612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.305098][ T6612] 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 1532 would solve the problem. [ 116.305122][ T6612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.427603][ T6612] hsr_slave_0: entered promiscuous mode [ 116.430456][ T6612] hsr_slave_1: entered promiscuous mode [ 116.431283][ T6612] debugfs: 'hsr0' already exists in 'hsr' [ 116.431295][ T6612] Cannot create hsr debugfs directory [ 116.757669][ T6612] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 116.767826][ T6612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 116.768900][ T6612] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 116.776191][ T6612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 116.777265][ T6612] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 116.800072][ T6612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 116.800888][ T6612] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 116.810546][ T6612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 116.856405][ T6612] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.856525][ T6612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.857330][ T6612] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.857443][ T6612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.897404][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.898096][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.945009][ T6612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.965576][ T6612] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.971877][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.971982][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.972789][ T5636] Bluetooth: hci3: command tx timeout [ 116.986933][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.987041][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.391968][ T6612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.579977][ T6612] veth0_vlan: entered promiscuous mode [ 117.591868][ T6612] veth1_vlan: entered promiscuous mode [ 117.622033][ T6612] veth0_macvtap: entered promiscuous mode [ 117.627451][ T6612] veth1_macvtap: entered promiscuous mode [ 117.647253][ T6612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.656083][ T6612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.712872][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.712910][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.731364][ T14] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.763289][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.763303][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.776174][ T14] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.826081][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.826095][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.028020][ T6668] netlink: 'syz.2.235': attribute type 4 has an invalid length. [ 118.047137][ T6667] FAULT_INJECTION: forcing a failure. [ 118.047137][ T6667] name failslab, interval 1, probability 0, space 0, times 0 [ 118.047164][ T6667] CPU: 1 UID: 0 PID: 6667 Comm: syz.1.234 Tainted: G L syzkaller #0 PREEMPT(full) [ 118.047199][ T6667] Tainted: [L]=SOFTLOCKUP [ 118.047206][ T6667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 118.047218][ T6667] Call Trace: [ 118.047225][ T6667] [ 118.047233][ T6667] dump_stack_lvl+0xe8/0x150 [ 118.047266][ T6667] should_fail_ex+0x3eb/0x540 [ 118.047292][ T6667] should_failslab+0xa8/0x100 [ 118.047321][ T6667] __kmalloc_cache_noprof+0x9e/0x600 [ 118.047345][ T6667] ? unix_autobind+0xee/0xa10 [ 118.047366][ T6667] ? unix_autobind+0xee/0xa10 [ 118.047395][ T6667] unix_autobind+0xee/0xa10 [ 118.047420][ T6667] ? tomoyo_check_unix_address+0x16d/0x7e0 [ 118.047442][ T6667] ? __pfx_tomoyo_check_unix_address+0x10/0x10 [ 118.047462][ T6667] ? futex_wait+0x2a2/0x390 [ 118.047489][ T6667] unix_stream_connect+0x296/0x1000 [ 118.047523][ T6667] ? __pfx_unix_stream_connect+0x10/0x10 [ 118.047547][ T6667] ? apparmor_socket_connect+0x123/0x210 [ 118.047577][ T6667] ? bpf_lsm_socket_connect+0x9/0x20 [ 118.047602][ T6667] __sys_connect+0x316/0x450 [ 118.047623][ T6667] ? __pfx___sys_connect+0x10/0x10 [ 118.047652][ T6667] ? rcu_is_watching+0x16/0xb0 [ 118.047686][ T6667] __x64_sys_connect+0x7a/0x90 [ 118.047706][ T6667] do_syscall_64+0x16a/0x530 [ 118.047731][ T6667] ? trace_irq_disable+0x3b/0x140 [ 118.047753][ T6667] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.047773][ T6667] ? clear_bhb_loop+0x70/0xc0 [ 118.047795][ T6667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.047813][ T6667] RIP: 0033:0x00007f785ab9fb19 [ 118.047831][ T6667] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.047847][ T6667] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 118.047867][ T6667] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 118.047881][ T6667] RDX: 000000000000006e RSI: 00002000000004c0 RDI: 0000000000000003 [ 118.047894][ T6667] RBP: 00007f785ac37b70 R08: 0000000000000000 R09: 0000000000000000 [ 118.047907][ T6667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.047919][ T6667] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 118.047950][ T6667] [ 118.073893][ T6668] netlink: 'syz.2.235': attribute type 4 has an invalid length. [ 118.341056][ T6675] FAULT_INJECTION: forcing a failure. [ 118.341056][ T6675] name failslab, interval 1, probability 0, space 0, times 0 [ 118.341082][ T6675] CPU: 1 UID: 0 PID: 6675 Comm: syz.1.238 Tainted: G L syzkaller #0 PREEMPT(full) [ 118.341109][ T6675] Tainted: [L]=SOFTLOCKUP [ 118.341117][ T6675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 118.341129][ T6675] Call Trace: [ 118.341137][ T6675] [ 118.341146][ T6675] dump_stack_lvl+0xe8/0x150 [ 118.341187][ T6675] should_fail_ex+0x3eb/0x540 [ 118.341215][ T6675] should_failslab+0xa8/0x100 [ 118.341245][ T6675] __kmalloc_cache_noprof+0x9e/0x600 [ 118.341269][ T6675] ? irqentry_exit+0x2a0/0x9b0 [ 118.341293][ T6675] ? sctp_auth_init+0xc5/0x400 [ 118.341319][ T6675] ? sctp_auth_init+0xc5/0x400 [ 118.341351][ T6675] sctp_auth_init+0xc5/0x400 [ 118.341383][ T6675] sctp_setsockopt_auth_supported+0x302/0x530 [ 118.341413][ T6675] sctp_setsockopt+0x599/0x12c0 [ 118.341444][ T6675] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 118.341476][ T6675] do_sock_setsockopt+0x17c/0x1b0 [ 118.341501][ T6675] __x64_sys_setsockopt+0x13d/0x1b0 [ 118.341529][ T6675] do_syscall_64+0x16a/0x530 [ 118.341553][ T6675] ? trace_irq_disable+0x3b/0x140 [ 118.341577][ T6675] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.341597][ T6675] ? clear_bhb_loop+0x70/0xc0 [ 118.341622][ T6675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.341641][ T6675] RIP: 0033:0x00007f785ab9fb19 [ 118.341659][ T6675] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.341678][ T6675] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.341699][ T6675] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 118.341715][ T6675] RDX: 0000000000000081 RSI: 0000000000000084 RDI: 0000000000000006 [ 118.341728][ T6675] RBP: 00007f785ac37b70 R08: 0000000000000008 R09: 0000000000000000 [ 118.341741][ T6675] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 118.341754][ T6675] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 118.341787][ T6675] [ 118.614894][ T33] audit: type=1800 audit(1793810278.137:5): pid=6681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.240" name=08 dev="sda1" ino=2046 res=0 errno=-22 [ 118.892818][ T14] net_ratelimit: 209 callbacks suppressed [ 118.919557][ T6696] pimreg: entered allmulticast mode [ 119.052427][ T5636] Bluetooth: hci3: command tx timeout [ 119.106516][ T6704] FAULT_INJECTION: forcing a failure. [ 119.106516][ T6704] name failslab, interval 1, probability 0, space 0, times 0 [ 119.106541][ T6704] CPU: 1 UID: 0 PID: 6704 Comm: syz.1.251 Tainted: G L syzkaller #0 PREEMPT(full) [ 119.106563][ T6704] Tainted: [L]=SOFTLOCKUP [ 119.106569][ T6704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 119.106581][ T6704] Call Trace: [ 119.106589][ T6704] [ 119.106598][ T6704] dump_stack_lvl+0xe8/0x150 [ 119.106632][ T6704] should_fail_ex+0x3eb/0x540 [ 119.106658][ T6704] ? __alloc_skb+0x1db/0x7a0 [ 119.106677][ T6704] should_failslab+0xa8/0x100 [ 119.106706][ T6704] ? __alloc_skb+0x1db/0x7a0 [ 119.106724][ T6704] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 119.106745][ T6704] ? __alloc_skb+0x18d/0x7a0 [ 119.106765][ T6704] ? __alloc_skb+0x1db/0x7a0 [ 119.106789][ T6704] __alloc_skb+0x1db/0x7a0 [ 119.106813][ T6704] create_monitor_ctrl_close+0xbd/0x500 [ 119.106838][ T6704] ? hci_sock_release+0xcc/0x560 [ 119.106862][ T6704] hci_sock_release+0xd4/0x560 [ 119.106893][ T6704] __sock_release+0xa0/0x1f0 [ 119.106920][ T6704] ? __pfx_sock_close+0x10/0x10 [ 119.106944][ T6704] sock_close+0x1c/0x30 [ 119.106966][ T6704] __fput+0x408/0xa40 [ 119.106994][ T6704] fput_close_sync+0x11f/0x240 [ 119.107015][ T6704] ? __pfx_fput_close_sync+0x10/0x10 [ 119.107045][ T6704] filp_close_sync+0x6e/0xa0 [ 119.107068][ T6704] __se_sys_close_range+0xa77/0xef0 [ 119.107116][ T6704] ? __pfx___se_sys_close_range+0x10/0x10 [ 119.107152][ T6704] do_syscall_64+0x16a/0x530 [ 119.107178][ T6704] ? trace_irq_disable+0x3b/0x140 [ 119.107200][ T6704] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.107219][ T6704] ? clear_bhb_loop+0x70/0xc0 [ 119.107242][ T6704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.107260][ T6704] RIP: 0033:0x00007f785ab9fb19 [ 119.107280][ T6704] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.107295][ T6704] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 119.107315][ T6704] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 119.107330][ T6704] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003 [ 119.107344][ T6704] RBP: 00007f785ac37b70 R08: 0000000000000000 R09: 0000000000000000 [ 119.107357][ T6704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.107368][ T6704] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 119.107400][ T6704] [ 119.336762][ T6708] vcan0: tx drop: invalid sa for name 0xffffffffffffffff [ 120.242510][ T5805] usb 6-1: new low-speed USB device number 2 using dummy_hcd [ 120.396719][ T5805] usb 6-1: New USB device found: idVendor=05ac, idProduct=0242, bcdDevice=0.00 [ 120.399388][ T5805] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 120.399414][ T5805] usb 6-1: config 0 interface 0 has no altsetting 0 [ 120.399464][ T5805] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.441975][ T5805] usb 6-1: config 0 descriptor?? [ 120.453222][ T6739] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 120.596823][ T6750] netlink: 32 bytes leftover after parsing attributes in process `syz.0.269'. [ 120.741119][ T4359] rpcbind: server 127.0.0.1 not responding, timed out [ 120.971123][ T5805] apple 0003:05AC:0242.0007: hiddev0,hidraw0: USB HID v0.03 Device [HID 05ac:0242] on usb-dummy_hcd.5-1/input0 [ 120.996698][ T14] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.132471][ T5636] Bluetooth: hci3: command tx timeout [ 121.169277][ T6768] FAULT_INJECTION: forcing a failure. [ 121.169277][ T6768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.169307][ T6768] CPU: 1 UID: 0 PID: 6768 Comm: syz.1.275 Tainted: G L syzkaller #0 PREEMPT(full) [ 121.169335][ T6768] Tainted: [L]=SOFTLOCKUP [ 121.169343][ T6768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 121.169355][ T6768] Call Trace: [ 121.169363][ T6768] [ 121.169371][ T6768] dump_stack_lvl+0xe8/0x150 [ 121.169406][ T6768] should_fail_ex+0x3eb/0x540 [ 121.169432][ T6768] prepare_alloc_pages+0x21e/0x5f0 [ 121.169464][ T6768] __alloc_frozen_pages_noprof+0x189/0x450 [ 121.169496][ T6768] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 121.169530][ T6768] ? policy_nodemask+0x31b/0x980 [ 121.169557][ T6768] ? aa_file_perm+0x18b/0x15f0 [ 121.169582][ T6768] alloc_pages_mpol+0x21e/0x390 [ 121.169615][ T6768] alloc_pages_noprof+0xb1/0x2b0 [ 121.169643][ T6768] anon_pipe_write+0x21b/0x1a90 [ 121.169673][ T6768] ? preempt_schedule_common+0x7f/0xd0 [ 121.169695][ T6768] ? __pfx_aa_file_perm+0x10/0x10 [ 121.169719][ T6768] ? try_to_wake_up+0x90a/0x14e0 [ 121.169743][ T6768] ? __pfx_anon_pipe_write+0x10/0x10 [ 121.169780][ T6768] ? apparmor_file_permission+0x1fb/0x2b0 [ 121.169808][ T6768] ? bpf_lsm_file_permission+0x9/0x20 [ 121.169832][ T6768] ? security_file_permission+0x75/0x260 [ 121.169873][ T6768] vfs_write+0x612/0xba0 [ 121.169905][ T6768] ? __pfx_vfs_write+0x10/0x10 [ 121.169932][ T6768] ? __fget_files+0x3a2/0x420 [ 121.169952][ T6768] ? __fget_files+0x2a/0x420 [ 121.169975][ T6768] ? fdget+0x1ac/0x250 [ 121.169999][ T6768] ksys_write+0x150/0x270 [ 121.170024][ T6768] ? __pfx_ksys_write+0x10/0x10 [ 121.170057][ T6768] do_syscall_64+0x16a/0x530 [ 121.170082][ T6768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.170100][ T6768] ? clear_bhb_loop+0x70/0xc0 [ 121.170122][ T6768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.170140][ T6768] RIP: 0033:0x00007f785ab9fb19 [ 121.170160][ T6768] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 121.170179][ T6768] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 121.170200][ T6768] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 121.170215][ T6768] RDX: 000000000000fdef RSI: 00002000000000c0 RDI: 0000000000000005 [ 121.170227][ T6768] RBP: 00007f785ac37b70 R08: 0000000000000000 R09: 0000000000000000 [ 121.170240][ T6768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.170253][ T6768] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 121.170283][ T6768] [ 121.191896][ T14] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.450818][ T5803] usb 6-1: USB disconnect, device number 2 [ 121.468696][ T14] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.622090][ T14] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.685110][ T128] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 121.836025][ T128] usb 2-1: New USB device found: idVendor=0b95, idProduct=1790, bcdDevice=1.00 [ 121.839220][ T128] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.839263][ T128] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 121.839320][ T128] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.951068][ T46] Bluetooth: hci4: Frame reassembly failed (-84) [ 121.990404][ T14] bridge_slave_1: left allmulticast mode [ 121.990423][ T14] bridge_slave_1: left promiscuous mode [ 121.990633][ T14] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.021157][ T14] bridge_slave_0: left allmulticast mode [ 122.021176][ T14] bridge_slave_0: left promiscuous mode [ 122.021417][ T14] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.436713][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 122.474498][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 122.481572][ T14] bond0 (unregistering): Released all slaves [ 123.195900][ T5301] 8021q: adding VLAN 0 to HW filter on device eth5 [ 123.220519][ T4957] Bluetooth: hci3: command tx timeout [ 123.582281][ T5805] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 123.734388][ T5805] usb 3-1: New USB device found: idVendor=08b7, idProduct=0000, bcdDevice=0.00 [ 123.735744][ T5805] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 123.735765][ T5805] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 123.737040][ T5805] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 123.737059][ T5805] usb 3-1: SerialNumber: syz [ 123.930633][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -71 [ 123.936627][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 123.939468][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -71 [ 123.939492][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 123.939746][ T1080] net_ratelimit: 166 callbacks suppressed [ 123.942548][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 123.944664][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 123.947796][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.949546][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.952123][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.953645][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.954671][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 123.957415][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.959299][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 123.960359][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 123.965714][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 123.971983][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 123.972945][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 123.976978][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 123.978118][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 123.978719][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 123.991233][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 123.993770][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 123.997242][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 124.000010][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 124.003781][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 124.005133][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 124.007332][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 124.010914][ T128] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 124.012651][ T4957] Bluetooth: hci4: command 0x1003 tx timeout [ 124.012751][ T5636] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 124.284507][ T5805] usb 3-1: 0:2 : does not exist [ 124.284593][ T5805] usb 3-1: unit 5: unexpected type 0x09 [ 124.328399][ T128] ax88179_178a 2-1:1.0 eth9: register 'ax88179_178a' at usb-dummy_hcd.1-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, aa:0f:6d:28:8a:4e [ 124.379038][ T128] usb 2-1: USB disconnect, device number 11 [ 124.439172][ T5301] 8021q: adding VLAN 0 to HW filter on device eth6 [ 124.469276][ T128] ax88179_178a 2-1:1.0 eth9: unregister 'ax88179_178a' usb-dummy_hcd.1-1, ASIX AX88179 USB 3.0 Gigabit Ethernet [ 124.536385][ T5805] usb 3-1: USB disconnect, device number 9 [ 124.857538][ T14] hsr_slave_0: left promiscuous mode [ 124.877135][ T14] hsr_slave_1: left promiscuous mode [ 124.878289][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 124.878307][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 124.888251][ T5953] udevd[5953]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 124.943679][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 124.943695][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 125.061463][ T14] veth1_macvtap: left promiscuous mode [ 125.061546][ T14] veth0_macvtap: left promiscuous mode [ 125.061779][ T14] veth1_vlan: left promiscuous mode [ 125.064717][ T14] veth0_vlan: left promiscuous mode [ 126.326144][ T14] team0 (unregistering): Port device team_slave_1 removed [ 126.430119][ T14] team0 (unregistering): Port device team_slave_0 removed [ 126.560804][ T6866] CIFS: Attempting to mount //127.0.0.1/share [ 126.964973][ T5301] 8021q: adding VLAN 0 to HW filter on device eth7 [ 127.358358][ T6866] CIFS: VFS: Error connecting to socket. Aborting operation. [ 127.358420][ T6866] CIFS: VFS: cifs_mount failed w/return code = -4 ** 389 printk messages dropped ** ** 167 printk messages dropped ** ** 265 printk messages dropped ** ** 1063 printk messages dropped ** ** 273 printk messages dropped ** ** 315 printk messages dropped ** ** 254 printk messages dropped ** ** 253 printk messages dropped ** ** 233 printk messages dropped ** ** 251 printk messages dropped ** ** 227 printk messages dropped ** ** 243 printk messages dropped ** ** 247 printk messages dropped ** ** 273 printk messages dropped ** ** 146 printk messages dropped ** ** 8 printk messages dropped ** [ 127.485625][ T947] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 127.746588][ T947] usb 3-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 127.749094][ T947] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 127.749136][ T947] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 127.749156][ T947] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 127.749180][ T947] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 127.749245][ T947] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.618636][ T5301] 8021q: adding VLAN 0 to HW filter on device eth8 [ 128.995944][ T947] gud 3-1:1.0: USB-1: Failed to add TV modes (ret=-5) [ 128.995990][ T947] gud 3-1:1.0: USB-1: Failed to add properties (ret=-5) [ 128.996032][ T947] gud 3-1:1.0: Failed to get connectors (error=-5) [ 128.996057][ T947] gud 3-1:1.0: probe with driver gud failed with error -5 [ 129.052246][ C0] net_ratelimit: 50 callbacks suppressed [ 129.206382][ T947] usb 3-1: USB disconnect, device number 10 [ 130.613403][ T5803] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 130.762275][ T5803] usb 6-1: Using ep0 maxpacket: 16 [ 130.762800][ T5803] usb 6-1: New USB device found: idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 130.765739][ T5803] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.765750][ T5803] usb 6-1: Product: syz [ 130.765757][ T5803] usb 6-1: Manufacturer: syz [ 130.765765][ T5803] usb 6-1: SerialNumber: syz [ 130.767782][ T5803] usb 6-1: config 0 descriptor?? [ 130.771113][ T5803] ssu100 6-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 131.703810][ T6942] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 131.725293][ T6942] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 131.754199][ T6944] FAULT_INJECTION: forcing a failure. [ 131.754199][ T6944] name failslab, interval 1, probability 0, space 0, times 0 [ 131.754225][ T6944] CPU: 1 UID: 0 PID: 6944 Comm: syz.0.314 Tainted: G L syzkaller #0 PREEMPT(full) [ 131.754251][ T6944] Tainted: [L]=SOFTLOCKUP [ 131.754259][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 131.754272][ T6944] Call Trace: [ 131.754280][ T6944] [ 131.754289][ T6944] dump_stack_lvl+0xe8/0x150 [ 131.754341][ T6944] should_fail_ex+0x3eb/0x540 [ 131.754366][ T6944] ? __alloc_skb+0x1db/0x7a0 [ 131.754386][ T6944] should_failslab+0xa8/0x100 [ 131.754416][ T6944] ? __alloc_skb+0x1db/0x7a0 [ 131.754433][ T6944] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 131.754454][ T6944] ? __alloc_skb+0x18d/0x7a0 [ 131.754474][ T6944] ? __alloc_skb+0x1db/0x7a0 [ 131.754499][ T6944] __alloc_skb+0x1db/0x7a0 [ 131.754522][ T6944] create_monitor_ctrl_close+0xbd/0x500 [ 131.754549][ T6944] ? hci_sock_release+0xcc/0x560 [ 131.754576][ T6944] hci_sock_release+0xd4/0x560 [ 131.754602][ T6944] __sock_release+0xa0/0x1f0 [ 131.754629][ T6944] ? __pfx_sock_close+0x10/0x10 [ 131.754653][ T6944] sock_close+0x1c/0x30 [ 131.754676][ T6944] __fput+0x408/0xa40 [ 131.754704][ T6944] fput_close_sync+0x11f/0x240 [ 131.754726][ T6944] ? __pfx_fput_close_sync+0x10/0x10 [ 131.754756][ T6944] filp_close_sync+0x6e/0xa0 [ 131.754779][ T6944] __se_sys_close_range+0xa77/0xef0 [ 131.754817][ T6944] ? __pfx___se_sys_close_range+0x10/0x10 [ 131.754851][ T6944] do_syscall_64+0x16a/0x530 [ 131.754876][ T6944] ? trace_irq_disable+0x3b/0x140 [ 131.754900][ T6944] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.754919][ T6944] ? clear_bhb_loop+0x70/0xc0 [ 131.754943][ T6944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.754963][ T6944] RIP: 0033:0x00007f6a18f9fb19 [ 131.754982][ T6944] 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 [ 131.755000][ T6944] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 131.755021][ T6944] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 131.755036][ T6944] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000003 [ 131.755048][ T6944] RBP: 00007f6a19037b70 R08: 0000000000000000 R09: 0000000000000000 [ 131.755061][ T6944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.755073][ T6944] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 131.755106][ T6944] [ 131.777178][ T6946] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 132.009464][ T5803] ssu100 6-1:0.0: probe with driver ssu100 failed with error -71 [ 132.045253][ T5803] usb 6-1: USB disconnect, device number 3 [ 132.049381][ T6948] vcan0: tx drop: invalid sa for name 0xffffffffffffffff [ 132.472360][ T947] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 132.624695][ T947] usb 1-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 132.625924][ T947] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 132.627861][ T947] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 132.630248][ T947] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.630274][ T947] usb 1-1: Product: syz [ 132.630288][ T947] usb 1-1: Manufacturer: syz [ 132.630302][ T947] usb 1-1: SerialNumber: syz [ 132.700122][ T947] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 132.715238][ T947] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 132.719854][ T947] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 132.898493][ T1319] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.898539][ T1319] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.228935][ T6989] syzkaller0: tun_net_xmit 42 [ 134.289775][ T5301] net_ratelimit: 86 callbacks suppressed [ 134.548289][ T7020] syzkaller0: tun_net_xmit 42 [ 134.664790][ T6958] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot clear input buffers, -110 [ 134.670327][ T947] usb 1-1: USB disconnect, device number 8 [ 134.697198][ T947] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 134.714221][ T947] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 134.726811][ T947] ti_usb_3410_5052 1-1:2.0: device disconnected [ 134.898982][ T7023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 134.906821][ T7023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 135.133793][ T5721] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 135.302879][ T5721] usb 2-1: New USB device found: idVendor=10c4, idProduct=ea90, bcdDevice=0.80 [ 135.303949][ T5721] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.303962][ T5721] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.304000][ T5721] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.306587][ T5721] usb 2-1: config 0 descriptor?? [ 135.804469][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804499][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804527][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804553][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804578][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804603][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.804629][ T5721] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 135.817239][ T5721] cp2112 0003:10C4:EA90.0008: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 135.993089][ T5721] cp2112 0003:10C4:EA90.0008: Part Number: 0x00 Device Version: 0x00 [ 136.606355][ T5746] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 136.626048][ T5721] cp2112 0003:10C4:EA90.0008: error reading lock byte: -71 [ 136.648245][ T5721] usb 2-1: USB disconnect, device number 12 [ 136.794181][ T5746] usb 6-1: New USB device found: idVendor=08b7, idProduct=0000, bcdDevice=0.00 [ 136.864537][ T5746] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.864557][ T5746] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 136.867863][ T5746] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 136.867881][ T5746] usb 6-1: SerialNumber: syz [ 137.180307][ T5746] usb 6-1: 0:2 : does not exist [ 137.180378][ T5746] usb 6-1: unit 5: unexpected type 0x09 [ 137.384695][ T5746] usb 6-1: USB disconnect, device number 4 [ 137.466761][ T5953] udevd[5953]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 137.729553][ T7061] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 137.741879][ T7061] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 137.842266][ T5746] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 137.862271][ T947] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 137.993401][ T5746] usb 3-1: New USB device found: idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 137.997577][ T5746] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 137.997587][ T5746] usb 3-1: Product: syz [ 137.997595][ T5746] usb 3-1: SerialNumber: syz [ 137.999633][ T5746] usb 3-1: config 0 descriptor?? [ 138.014744][ T947] usb 2-1: New USB device found: idVendor=0506, idProduct=4601, bcdDevice=1.00 [ 138.016066][ T947] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 138.016092][ T947] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 138.016166][ T947] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.206704][ T5746] hso 3-1:0.0: Failed to find BULK eps [ 138.427933][ T5721] usb 3-1: USB disconnect, device number 11 [ 138.692459][ T5805] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 138.842277][ T5805] usb 6-1: Using ep0 maxpacket: 16 [ 138.843028][ T5805] usb 6-1: New USB device found: idVendor=04f3, idProduct=074d, bcdDevice=0.00 [ 138.844064][ T5805] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 138.844084][ T5805] usb 6-1: config 0 has no interface number 0 [ 138.844173][ T5805] usb 6-1: config 0 interface 1 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.844191][ T5805] usb 6-1: config 0 interface 1 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.844202][ T5805] usb 6-1: config 0 interface 1 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 138.844215][ T5805] usb 6-1: config 0 interface 1 has no altsetting 0 [ 138.844243][ T5805] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.846090][ T5805] usb 6-1: config 0 descriptor?? [ 138.857369][ T5805] usbhid 6-1:0.1: fixing wrong optional hid class descriptors count [ 139.268484][ T5805] elan 0003:04F3:074D.0009: failed to start in urb: -90 [ 139.292768][ C1] net_ratelimit: 76 callbacks suppressed [ 139.656376][ T947] pegasus 2-1:1.0: can't reset MAC [ 139.656706][ T947] pegasus 2-1:1.0: probe with driver pegasus failed with error -5 [ 139.658901][ T5805] elan 0003:04F3:074D.0009: Get report error for parm 6: 0 [ 139.689569][ T947] usb 2-1: USB disconnect, device number 13 [ 139.778803][ T7089] FAULT_INJECTION: forcing a failure. [ 139.778803][ T7089] name failslab, interval 1, probability 0, space 0, times 0 [ 139.778833][ T7089] CPU: 0 UID: 0 PID: 7089 Comm: syz.0.366 Tainted: G L syzkaller #0 PREEMPT(full) [ 139.778861][ T7089] Tainted: [L]=SOFTLOCKUP [ 139.778868][ T7089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 139.778879][ T7089] Call Trace: [ 139.778888][ T7089] [ 139.778896][ T7089] dump_stack_lvl+0xe8/0x150 [ 139.778929][ T7089] should_fail_ex+0x3eb/0x540 [ 139.778956][ T7089] should_failslab+0xa8/0x100 [ 139.778984][ T7089] __kmalloc_cache_noprof+0x9e/0x600 [ 139.779008][ T7089] ? ima_d_path+0xd4/0x230 [ 139.779032][ T7089] ? ima_d_path+0xd4/0x230 [ 139.779057][ T7089] ima_d_path+0xd4/0x230 [ 139.779079][ T7089] ? __pfx_ima_d_path+0x10/0x10 [ 139.779102][ T7089] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 139.779128][ T7089] process_measurement+0x154a/0x1c10 [ 139.779164][ T7089] ? __pfx_process_measurement+0x10/0x10 [ 139.779185][ T7089] ? lock_acquire+0x115/0x350 [ 139.779224][ T7089] ? futex_hash+0x275/0x2b0 [ 139.779249][ T7089] ? futex_wait+0x2a2/0x390 [ 139.779267][ T7089] ? __pfx_futex_wait+0x10/0x10 [ 139.779291][ T7089] ima_file_mmap+0x1a3/0x1f0 [ 139.779312][ T7089] ? __pfx_ima_file_mmap+0x10/0x10 [ 139.779336][ T7089] ? apparmor_mmap_file+0x2e7/0x390 [ 139.779359][ T7089] security_mmap_file+0x773/0xa20 [ 139.779381][ T7089] vm_mmap_pgoff+0x13d/0x520 [ 139.779403][ T7089] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 139.779426][ T7089] ? __fget_files+0x2a/0x420 [ 139.779447][ T7089] ? __fget_files+0x3a2/0x420 [ 139.779463][ T7089] ? __fget_files+0x2a/0x420 [ 139.779491][ T7089] ksys_mmap_pgoff+0x4dc/0x760 [ 139.779521][ T7089] do_syscall_64+0x16a/0x530 [ 139.779542][ T7089] ? trace_irq_disable+0x3b/0x140 [ 139.779565][ T7089] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.779582][ T7089] ? clear_bhb_loop+0x70/0xc0 [ 139.779600][ T7089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.779616][ T7089] RIP: 0033:0x00007f6a18f9fb19 [ 139.779631][ T7089] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 139.779645][ T7089] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 139.779661][ T7089] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 139.779673][ T7089] RDX: 00000000027ffff7 RSI: 0000000000600000 RDI: 0000200000000000 [ 139.779685][ T7089] RBP: 00007f6a19037b70 R08: 0000000000000003 R09: 0000000000000000 [ 139.779699][ T7089] R10: 0000000004012011 R11: 0000000000000246 R12: 0000000000000000 [ 139.779710][ T7089] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 139.779736][ T7089] [ 140.104814][ T5805] elan 0003:04F3:074D.0009: Get report error for parm 7: 0 [ 140.308600][ T5805] elan 0003:04F3:074D.0009: Set report error for parm 8: -71 [ 140.332065][ T5805] elan 0003:04F3:074D.0009: hiddev0,hidraw0: USB HID v0.00 Device [HID 04f3:074d] on usb-dummy_hcd.5-1/input1 [ 140.332094][ T5805] elan 0003:04F3:074D.0009: Input device is not registered [ 140.388607][ T5805] elan 0003:04F3:074D.0009: probe with driver elan failed with error -119 [ 140.403192][ T5805] usb 6-1: USB disconnect, device number 5 [ 140.477153][ T7112] fido_id[7112]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 140.882348][ T5803] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 141.055733][ T5803] usb 1-1: New USB device found: idVendor=10c4, idProduct=ea90, bcdDevice=0.80 [ 141.060209][ T5803] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.060235][ T5803] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.060290][ T5803] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.066405][ T5803] usb 1-1: config 0 descriptor?? [ 141.088194][ T7130] netlink: 32 bytes leftover after parsing attributes in process `syz.2.377'. [ 141.508380][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.508411][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.508437][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.508463][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.513918][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.513949][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.513975][ T5803] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 141.526664][ T5803] cp2112 0003:10C4:EA90.000A: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 141.723279][ T5803] cp2112 0003:10C4:EA90.000A: Part Number: 0x00 Device Version: 0x00 [ 142.277013][ T33] audit: type=1800 audit(1793810301.797:6): pid=7137 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.380" name="file1" dev="sda1" ino=2047 res=0 errno=-4 [ 142.327905][ T7121] cp2112 0003:10C4:EA90.000A: Error starting transaction: -38 [ 142.329036][ T5803] cp2112 0003:10C4:EA90.000A: error reading lock byte: -71 [ 142.367155][ T5803] usb 1-1: USB disconnect, device number 9 [ 142.901191][ T7166] block device autoloading is deprecated and will be removed. [ 144.385508][ T5301] net_ratelimit: 209 callbacks suppressed [ 144.484895][ T7208] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 144.572769][ T4957] Bluetooth: hci4: command 0x1003 tx timeout [ 144.572940][ T5636] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 144.846719][ T7159] can0: slcan on ptm0. [ 145.385854][ T7158] can0 (unregistered): slcan off ptm0. [ 145.477205][ T7228] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 145.477226][ T7228] audit: out of memory in audit_log_start [ 145.883703][ T7255] pimreg: entered allmulticast mode [ 147.207556][ T7326] FAULT_INJECTION: forcing a failure. [ 147.207556][ T7326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.207588][ T7326] CPU: 0 UID: 0 PID: 7326 Comm: syz.2.412 Tainted: G L syzkaller #0 PREEMPT(full) [ 147.207615][ T7326] Tainted: [L]=SOFTLOCKUP [ 147.207622][ T7326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 147.207635][ T7326] Call Trace: [ 147.207643][ T7326] [ 147.207652][ T7326] dump_stack_lvl+0xe8/0x150 [ 147.207687][ T7326] should_fail_ex+0x3eb/0x540 [ 147.207714][ T7326] prepare_alloc_pages+0x21e/0x5f0 [ 147.207745][ T7326] __alloc_frozen_pages_noprof+0x189/0x450 [ 147.207776][ T7326] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 147.207810][ T7326] ? policy_nodemask+0x31b/0x980 [ 147.207838][ T7326] ? aa_file_perm+0x18b/0x15f0 [ 147.207863][ T7326] alloc_pages_mpol+0x21e/0x390 [ 147.207896][ T7326] alloc_pages_noprof+0xb1/0x2b0 [ 147.207926][ T7326] anon_pipe_write+0x21b/0x1a90 [ 147.207957][ T7326] ? __pfx___futex_wait+0x10/0x10 [ 147.207982][ T7326] ? __pfx_aa_file_perm+0x10/0x10 [ 147.208010][ T7326] ? try_to_wake_up+0x8ce/0x14e0 [ 147.208036][ T7326] ? __pfx_anon_pipe_write+0x10/0x10 [ 147.208074][ T7326] ? apparmor_file_permission+0x1fb/0x2b0 [ 147.208104][ T7326] ? bpf_lsm_file_permission+0x9/0x20 [ 147.208127][ T7326] ? security_file_permission+0x75/0x260 [ 147.208161][ T7326] vfs_write+0x612/0xba0 [ 147.208194][ T7326] ? __pfx_vfs_write+0x10/0x10 [ 147.208241][ T7326] ? __fget_files+0x3a2/0x420 [ 147.208268][ T7326] ? __fget_files+0x2a/0x420 [ 147.208295][ T7326] ? fdget+0x1ac/0x250 [ 147.208324][ T7326] ksys_write+0x150/0x270 [ 147.208354][ T7326] ? __pfx_ksys_write+0x10/0x10 [ 147.208391][ T7326] do_syscall_64+0x16a/0x530 [ 147.208415][ T7326] ? trace_irq_disable+0x3b/0x140 [ 147.208438][ T7326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.208457][ T7326] ? clear_bhb_loop+0x70/0xc0 [ 147.208480][ T7326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.208499][ T7326] RIP: 0033:0x00007f1f03b9fb19 [ 147.208518][ T7326] 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 [ 147.208535][ T7326] RSP: 002b:00007f1f04b40028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 147.208556][ T7326] RAX: ffffffffffffffda RBX: 00007f1f03e25fa0 RCX: 00007f1f03b9fb19 [ 147.208571][ T7326] RDX: 000000000000fdef RSI: 00002000000000c0 RDI: 0000000000000005 [ 147.208585][ T7326] RBP: 00007f1f03c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 147.208597][ T7326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 147.208609][ T7326] R13: 00007f1f03e26038 R14: 00007f1f03e25fa0 R15: 00007ffc6f489708 [ 147.208640][ T7326] [ 147.623005][ T32] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 147.682377][ T5803] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 147.775292][ T32] usb 2-1: Using ep0 maxpacket: 8 [ 147.776063][ T32] usb 2-1: New USB device found: idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 147.778995][ T32] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 147.779017][ T32] usb 2-1: config 0 has no interface number 0 [ 147.779053][ T32] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 147.779076][ T32] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 147.779090][ T32] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 147.779104][ T32] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 147.779136][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.782071][ T32] usb 2-1: config 0 descriptor?? [ 147.824306][ T32] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 147.882569][ T5803] usb 3-1: Using ep0 maxpacket: 16 [ 147.888358][ T5803] usb 3-1: New USB device found: idVendor=04f3, idProduct=074d, bcdDevice=0.00 [ 147.898373][ T5803] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 147.898394][ T5803] usb 3-1: config 0 has no interface number 0 [ 147.898431][ T5803] usb 3-1: config 0 interface 1 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.898445][ T5803] usb 3-1: config 0 interface 1 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 147.898456][ T5803] usb 3-1: config 0 interface 1 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 147.898469][ T5803] usb 3-1: config 0 interface 1 has no altsetting 0 [ 147.898497][ T5803] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.900382][ T5803] usb 3-1: config 0 descriptor?? [ 147.977019][ T5803] usbhid 3-1:0.1: fixing wrong optional hid class descriptors count [ 148.002299][ T947] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 148.125610][ T32] usb 2-1: USB disconnect, device number 14 [ 148.125723][ C0] ldusb 2-1:0.55: usb_submit_urb failed (-19) [ 148.156103][ T947] usb 6-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 148.165465][ T947] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.165521][ T947] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.175563][ T947] usb 6-1: config 0 descriptor?? [ 148.187859][ T32] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 148.189504][ T7324] ldusb: No device or device unplugged -19 [ 148.340332][ T5803] elan 0003:04F3:074D.000B: failed to start in urb: -90 [ 148.407945][ T947] usbhid 6-1:0.0: can't add hid device: -71 [ 148.408076][ T947] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 148.425557][ T947] usb 6-1: USB disconnect, device number 6 [ 148.733427][ T5803] elan 0003:04F3:074D.000B: Get report error for parm 6: 0 [ 148.852289][ T5721] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 149.002950][ T5721] usb 6-1: New USB device found: idVendor=0458, idProduct=5003, bcdDevice=0.40 [ 149.004036][ T5721] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 149.004072][ T5721] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.006202][ T5721] usb 6-1: config 0 descriptor?? [ 149.136123][ T5803] elan 0003:04F3:074D.000B: Get report error for parm 7: 0 [ 149.337808][ T5803] elan 0003:04F3:074D.000B: Set report error for parm 8: -71 [ 149.351178][ T5803] elan 0003:04F3:074D.000B: hiddev0,hidraw0: USB HID v0.00 Device [HID 04f3:074d] on usb-dummy_hcd.2-1/input1 [ 149.351206][ T5803] elan 0003:04F3:074D.000B: Input device is not registered [ 149.366445][ T5803] elan 0003:04F3:074D.000B: probe with driver elan failed with error -119 [ 149.376130][ T5803] usb 3-1: USB disconnect, device number 12 [ 149.439847][ T7349] fido_id[7349]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 149.542273][ C1] net_ratelimit: 92 callbacks suppressed [ 149.827124][ T5721] aiptek 6-1:0.0: Aiptek using 400 ms programming speed [ 149.829990][ T5721] input: Aiptek as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input13 [ 150.090761][ T7354] capability: warning: `syz.1.428' uses deprecated v2 capabilities in a way that may be insecure [ 150.194254][ T128] usb 6-1: USB disconnect, device number 7 [ 150.194390][ C0] aiptek 6-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 150.252255][ T5721] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 150.402297][ T5721] usb 3-1: Using ep0 maxpacket: 16 [ 150.403252][ T5721] usb 3-1: New USB device found: idVendor=04d8, idProduct=00dd, bcdDevice=0.00 [ 150.404795][ T5721] usb 3-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.404808][ T5721] usb 3-1: config 0 interface 0 altsetting 64 endpoint 0x81 has invalid wMaxPacketSize 0 [ 150.404820][ T5721] usb 3-1: config 0 interface 0 has no altsetting 0 [ 150.404848][ T5721] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.406586][ T5721] usb 3-1: config 0 descriptor?? [ 150.515751][ T7335] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 150.824320][ T5721] mcp2221 0003:04D8:00DD.000C: unknown main item tag 0x0 [ 150.824349][ T5721] mcp2221 0003:04D8:00DD.000C: unknown main item tag 0x0 [ 150.824374][ T5721] mcp2221 0003:04D8:00DD.000C: unknown main item tag 0x0 [ 150.824398][ T5721] mcp2221 0003:04D8:00DD.000C: unknown main item tag 0x0 [ 150.824424][ T5721] mcp2221 0003:04D8:00DD.000C: unknown main item tag 0x0 [ 150.827731][ T5721] mcp2221 0003:04D8:00DD.000C: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 151.136126][ T5721] usb 3-1: USB disconnect, device number 13 [ 151.742414][ T32] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 151.766236][ T4957] Bluetooth: hci4: sending frame failed (-49) [ 151.769022][ T5636] Bluetooth: hci4: Opcode 0x1003 failed: -49 [ 151.895145][ T32] usb 6-1: New USB device found: idVendor=1d50, idProduct=614d, bcdDevice=1.00 [ 151.896433][ T32] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 151.896475][ T32] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 151.896497][ T32] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 151.896518][ T32] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.896574][ T32] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.899401][ T7368] can0: slcan on ptm0. [ 152.063313][ T7367] can0 (unregistered): slcan off ptm0. [ 152.612135][ T7387] syz.2.434 uses obsolete (PF_INET,SOCK_PACKET) [ 152.994131][ T32] [drm] Initialized gud 1.0.0 for 6-1:1.0 on minor 1 [ 153.178370][ T7389] C: renamed from lo (while UP) [ 153.178592][ T7389] FAULT_INJECTION: forcing a failure. [ 153.178592][ T7389] name failslab, interval 1, probability 0, space 0, times 0 [ 153.178619][ T7389] CPU: 0 UID: 0 PID: 7389 Comm: syz.2.436 Tainted: G L syzkaller #0 PREEMPT(full) [ 153.178650][ T7389] Tainted: [L]=SOFTLOCKUP [ 153.178657][ T7389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 153.178670][ T7389] Call Trace: [ 153.178678][ T7389] [ 153.178687][ T7389] dump_stack_lvl+0xe8/0x150 [ 153.178722][ T7389] should_fail_ex+0x3eb/0x540 [ 153.178750][ T7389] should_failslab+0xa8/0x100 [ 153.178779][ T7389] __kmalloc_noprof+0xf9/0x710 [ 153.178800][ T7389] ? __kfree_rcu_sheaf+0x21/0x690 [ 153.178821][ T7389] ? kobject_get_path+0xc5/0x2f0 [ 153.178839][ T7389] ? kobject_get_path+0xc5/0x2f0 [ 153.178863][ T7389] kobject_get_path+0xc5/0x2f0 [ 153.178888][ T7389] kobject_rename+0x194/0x500 [ 153.178912][ T7389] ? __pfx_kobject_rename+0x10/0x10 [ 153.178935][ T7389] ? sysfs_rename_link_ns+0x178/0x1b0 [ 153.178978][ T7389] device_rename+0x15d/0x210 [ 153.179007][ T7389] netif_change_name+0x27a/0x970 [ 153.179034][ T7389] ? lock_acquire+0x115/0x350 [ 153.179059][ T7389] ? do_setlink+0xb66/0x47a0 [ 153.179088][ T7389] ? __pfx_netif_change_name+0x10/0x10 [ 153.179130][ T7389] ? nla_strscpy+0x10f/0x170 [ 153.179156][ T7389] do_setlink+0xb66/0x47a0 [ 153.179185][ T7389] ? unwind_get_return_address+0x4d/0x90 [ 153.179229][ T7389] ? __pfx_do_setlink+0x10/0x10 [ 153.179253][ T7389] ? __lock_acquire+0x747/0x2de0 [ 153.179288][ T7389] ? kasan_save_track+0x51/0x90 [ 153.179311][ T7389] ? kasan_save_track+0x3f/0x90 [ 153.179334][ T7389] ? __kasan_kmalloc+0x93/0xb0 [ 153.179362][ T7389] ? __kmalloc_cache_noprof+0x31c/0x600 [ 153.179393][ T7389] ? __mutex_trylock_common+0x15f/0x270 [ 153.179428][ T7389] ? __pfx___mutex_trylock_common+0x10/0x10 [ 153.179458][ T7389] ? rcu_is_watching+0x16/0xb0 [ 153.179484][ T7389] ? trace_contention_end+0x3d/0x140 [ 153.179513][ T7389] ? __mutex_lock+0x305/0x15a0 [ 153.179539][ T7389] ? __pfx_hook_capable+0x10/0x10 [ 153.179569][ T7389] ? rtnl_newlink+0xc1d/0x1c30 [ 153.179592][ T7389] ? __pfx___mutex_lock+0x10/0x10 [ 153.179629][ T7389] ? ns_capable+0x84/0xe0 [ 153.179654][ T7389] ? rtnl_nets_add+0x16c/0x300 [ 153.179674][ T7389] ? refcount_inc+0x46/0x70 [ 153.179706][ T7389] rtnl_newlink+0x15b0/0x1c30 [ 153.179741][ T7389] ? __pfx_rtnl_newlink+0x10/0x10 [ 153.179760][ T7389] ? __netlink_deliver_tap+0x4f1/0x6e0 [ 153.179788][ T7389] ? netlink_deliver_tap+0x19c/0x1b0 [ 153.179814][ T7389] ? netlink_unicast+0x8c1/0xa80 [ 153.179839][ T7389] ? netlink_sendmsg+0x7f0/0xb20 [ 153.179855][ T7389] ? sock_sendmsg_nosec+0x14e/0x190 [ 153.179880][ T7389] ? ____sys_sendmsg+0x54e/0x850 [ 153.179899][ T7389] ? ___sys_sendmsg+0x2a6/0x360 [ 153.179918][ T7389] ? __x64_sys_sendmsg+0x1b1/0x290 [ 153.179936][ T7389] ? do_syscall_64+0x16a/0x530 [ 153.179968][ T7389] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.180023][ T7389] ? kasan_quarantine_put+0xbb/0x1f0 [ 153.180048][ T7389] ? lockdep_hardirqs_on+0x7b/0x110 [ 153.180084][ T7389] ? nlmon_xmit+0xb0/0x100 [ 153.180102][ T7389] ? kmem_cache_free+0x184/0x660 [ 153.180134][ T7389] ? __lock_acquire+0x747/0x2de0 [ 153.180162][ T7389] ? __pfx_hook_capable+0x10/0x10 [ 153.180188][ T7389] ? __dev_queue_xmit+0x29b/0x3920 [ 153.180217][ T7389] ? __pfx_hook_capable+0x10/0x10 [ 153.180237][ T7389] ? lockdep_hardirqs_on+0x7b/0x110 [ 153.180275][ T7389] ? lock_acquire+0x115/0x350 [ 153.180297][ T7389] ? __pfx_rtnl_newlink+0x10/0x10 [ 153.180331][ T7389] ? __pfx_rtnl_newlink+0x10/0x10 [ 153.180351][ T7389] rtnetlink_rcv_msg+0x802/0xc00 [ 153.180377][ T7389] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 153.180399][ T7389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 153.180424][ T7389] ? __copy_skb_header+0xa3/0x4a0 [ 153.180449][ T7389] ? __asan_memcpy+0x40/0x70 [ 153.180476][ T7389] netlink_rcv_skb+0x226/0x4a0 [ 153.180506][ T7389] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 153.180529][ T7389] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 153.180572][ T7389] ? netlink_deliver_tap+0x2e/0x1b0 [ 153.180600][ T7389] ? netlink_deliver_tap+0x2e/0x1b0 [ 153.180636][ T7389] netlink_unicast+0x8ef/0xa80 [ 153.180679][ T7389] netlink_sendmsg+0x7f0/0xb20 [ 153.180705][ T7389] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.180727][ T7389] ? aa_sock_msg_perm+0x144/0x210 [ 153.180752][ T7389] ? apparmor_socket_sendmsg+0x98/0x360 [ 153.180783][ T7389] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.180801][ T7389] sock_sendmsg_nosec+0x14e/0x190 [ 153.180832][ T7389] ____sys_sendmsg+0x54e/0x850 [ 153.180860][ T7389] ? __pfx_____sys_sendmsg+0x10/0x10 [ 153.180891][ T7389] ? import_iovec+0x73/0xa0 [ 153.180918][ T7389] ___sys_sendmsg+0x2a6/0x360 [ 153.180939][ T7389] ? __lock_acquire+0x747/0x2de0 [ 153.180965][ T7389] ? __pfx____sys_sendmsg+0x10/0x10 [ 153.180992][ T7389] ? futex_wake+0x51b/0x5f0 [ 153.181042][ T7389] ? __fget_files+0x3a2/0x420 [ 153.181064][ T7389] ? __fget_files+0x2a/0x420 [ 153.181095][ T7389] __x64_sys_sendmsg+0x1b1/0x290 [ 153.181118][ T7389] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 153.181163][ T7389] do_syscall_64+0x16a/0x530 [ 153.181196][ T7389] ? trace_irq_disable+0x3b/0x140 [ 153.181220][ T7389] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.181239][ T7389] ? clear_bhb_loop+0x70/0xc0 [ 153.181263][ T7389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.181289][ T7389] RIP: 0033:0x00007f1f03b9fb19 [ 153.181309][ T7389] 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 [ 153.181327][ T7389] RSP: 002b:00007f1f04b40028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.181350][ T7389] RAX: ffffffffffffffda RBX: 00007f1f03e25fa0 RCX: 00007f1f03b9fb19 [ 153.181369][ T7389] RDX: 0000000000008040 RSI: 0000200000000940 RDI: 0000000000000005 [ 153.181383][ T7389] RBP: 00007f1f03c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 153.181396][ T7389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.181408][ T7389] R13: 00007f1f03e26038 R14: 00007f1f03e25fa0 R15: 00007ffc6f489708 [ 153.181445][ T7389] [ 154.772344][ T5744] net_ratelimit: 48 callbacks suppressed [ 154.801571][ T32] Console: switching to colour frame buffer device 128x48 [ 154.818335][ T32] gud 6-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 154.830138][ T32] usb 6-1: USB disconnect, device number 8 [ 154.875916][ T32] Console: switching to colour VGA+ 80x25 [ 155.519841][ T7428] C: renamed from lo [ 155.520040][ T7428] FAULT_INJECTION: forcing a failure. [ 155.520040][ T7428] name failslab, interval 1, probability 0, space 0, times 0 [ 155.520066][ T7428] CPU: 0 UID: 0 PID: 7428 Comm: syz.0.445 Tainted: G L syzkaller #0 PREEMPT(full) [ 155.520093][ T7428] Tainted: [L]=SOFTLOCKUP [ 155.520100][ T7428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 155.520113][ T7428] Call Trace: [ 155.520122][ T7428] [ 155.520130][ T7428] dump_stack_lvl+0xe8/0x150 [ 155.520164][ T7428] should_fail_ex+0x3eb/0x540 [ 155.520191][ T7428] should_failslab+0xa8/0x100 [ 155.520220][ T7428] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 155.520244][ T7428] ? __pfx_sprintf+0x10/0x10 [ 155.520265][ T7428] ? kobject_rename+0x1f6/0x500 [ 155.520283][ T7428] ? kobject_rename+0x1f6/0x500 [ 155.520302][ T7428] ? __kmalloc_noprof+0x1a6/0x710 [ 155.520325][ T7428] kstrdup+0x42/0x100 [ 155.520345][ T7428] kobject_rename+0x1f6/0x500 [ 155.520367][ T7428] ? __pfx_kobject_rename+0x10/0x10 [ 155.520391][ T7428] ? sysfs_rename_link_ns+0x178/0x1b0 [ 155.520425][ T7428] device_rename+0x15d/0x210 [ 155.520450][ T7428] netif_change_name+0x27a/0x970 [ 155.520486][ T7428] ? lock_acquire+0x115/0x350 [ 155.520518][ T7428] ? do_setlink+0xb66/0x47a0 [ 155.520545][ T7428] ? __pfx_netif_change_name+0x10/0x10 [ 155.520581][ T7428] ? nla_strscpy+0x10f/0x170 [ 155.520609][ T7428] do_setlink+0xb66/0x47a0 [ 155.520630][ T7428] ? unwind_get_return_address+0x4d/0x90 [ 155.520668][ T7428] ? __pfx_do_setlink+0x10/0x10 [ 155.520692][ T7428] ? __lock_acquire+0x747/0x2de0 [ 155.520726][ T7428] ? kasan_save_track+0x51/0x90 [ 155.520747][ T7428] ? kasan_save_track+0x3f/0x90 [ 155.520768][ T7428] ? __kasan_kmalloc+0x93/0xb0 [ 155.520791][ T7428] ? __kmalloc_cache_noprof+0x31c/0x600 [ 155.520821][ T7428] ? __mutex_trylock_common+0x15f/0x270 [ 155.520848][ T7428] ? __pfx___mutex_trylock_common+0x10/0x10 [ 155.520874][ T7428] ? rcu_is_watching+0x16/0xb0 [ 155.520900][ T7428] ? trace_contention_end+0x3d/0x140 [ 155.520927][ T7428] ? __mutex_lock+0x305/0x15a0 [ 155.520954][ T7428] ? __pfx_hook_capable+0x10/0x10 [ 155.520983][ T7428] ? rtnl_newlink+0xc1d/0x1c30 [ 155.521004][ T7428] ? __pfx___mutex_lock+0x10/0x10 [ 155.521039][ T7428] ? ns_capable+0x84/0xe0 [ 155.521064][ T7428] ? rtnl_nets_add+0x16c/0x300 [ 155.521084][ T7428] ? refcount_inc+0x46/0x70 [ 155.521112][ T7428] rtnl_newlink+0x15b0/0x1c30 [ 155.521145][ T7428] ? __pfx_rtnl_newlink+0x10/0x10 [ 155.521165][ T7428] ? __netlink_deliver_tap+0x4f1/0x6e0 [ 155.521192][ T7428] ? netlink_deliver_tap+0x19c/0x1b0 [ 155.521217][ T7428] ? netlink_unicast+0x8c1/0xa80 [ 155.521237][ T7428] ? netlink_sendmsg+0x7f0/0xb20 [ 155.521252][ T7428] ? sock_sendmsg_nosec+0x14e/0x190 [ 155.521280][ T7428] ? ____sys_sendmsg+0x54e/0x850 [ 155.521299][ T7428] ? ___sys_sendmsg+0x2a6/0x360 [ 155.521318][ T7428] ? __x64_sys_sendmsg+0x1b1/0x290 [ 155.521337][ T7428] ? do_syscall_64+0x16a/0x530 [ 155.521361][ T7428] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.521416][ T7428] ? kasan_quarantine_put+0xbb/0x1f0 [ 155.521438][ T7428] ? lockdep_hardirqs_on+0x7b/0x110 [ 155.521465][ T7428] ? nlmon_xmit+0xb0/0x100 [ 155.521484][ T7428] ? kmem_cache_free+0x184/0x660 [ 155.521523][ T7428] ? __lock_acquire+0x747/0x2de0 [ 155.521553][ T7428] ? __pfx_hook_capable+0x10/0x10 [ 155.521570][ T7428] ? __dev_queue_xmit+0x29b/0x3920 [ 155.521598][ T7428] ? __pfx_hook_capable+0x10/0x10 [ 155.521616][ T7428] ? lockdep_hardirqs_on+0x7b/0x110 [ 155.521647][ T7428] ? lock_acquire+0x115/0x350 [ 155.521667][ T7428] ? __pfx_rtnl_newlink+0x10/0x10 [ 155.521698][ T7428] ? __pfx_rtnl_newlink+0x10/0x10 [ 155.521717][ T7428] rtnetlink_rcv_msg+0x802/0xc00 [ 155.521742][ T7428] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 155.521760][ T7428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 155.521783][ T7428] ? __copy_skb_header+0xa3/0x4a0 [ 155.521807][ T7428] ? __asan_memcpy+0x40/0x70 [ 155.521831][ T7428] netlink_rcv_skb+0x226/0x4a0 [ 155.521858][ T7428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 155.521881][ T7428] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 155.521917][ T7428] ? netlink_deliver_tap+0x2e/0x1b0 [ 155.521945][ T7428] ? netlink_deliver_tap+0x2e/0x1b0 [ 155.521976][ T7428] netlink_unicast+0x8ef/0xa80 [ 155.522016][ T7428] netlink_sendmsg+0x7f0/0xb20 [ 155.522039][ T7428] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.522060][ T7428] ? aa_sock_msg_perm+0x144/0x210 [ 155.522085][ T7428] ? apparmor_socket_sendmsg+0x98/0x360 [ 155.522114][ T7428] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.522131][ T7428] sock_sendmsg_nosec+0x14e/0x190 [ 155.522159][ T7428] ____sys_sendmsg+0x54e/0x850 [ 155.522183][ T7428] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.522213][ T7428] ? import_iovec+0x73/0xa0 [ 155.522238][ T7428] ___sys_sendmsg+0x2a6/0x360 [ 155.522258][ T7428] ? __lock_acquire+0x747/0x2de0 [ 155.522282][ T7428] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.522306][ T7428] ? futex_wait+0x2a2/0x390 [ 155.522351][ T7428] ? __fget_files+0x3a2/0x420 [ 155.522371][ T7428] ? __fget_files+0x2a/0x420 [ 155.522399][ T7428] __x64_sys_sendmsg+0x1b1/0x290 [ 155.522424][ T7428] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 155.522466][ T7428] do_syscall_64+0x16a/0x530 [ 155.522491][ T7428] ? trace_irq_disable+0x3b/0x140 [ 155.522559][ T7428] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.522580][ T7428] ? clear_bhb_loop+0x70/0xc0 [ 155.522604][ T7428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.522624][ T7428] RIP: 0033:0x00007f6a18f9fb19 [ 155.522643][ T7428] 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 [ 155.522662][ T7428] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.522683][ T7428] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 155.522699][ T7428] RDX: 0000000000008040 RSI: 0000200000000940 RDI: 0000000000000005 [ 155.522712][ T7428] RBP: 00007f6a19037b70 R08: 0000000000000000 R09: 0000000000000000 [ 155.522725][ T7428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.522738][ T7428] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 155.522771][ T7428] [ 156.513183][ T33] audit: type=1800 audit(1793810316.017:7): pid=7457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.457" name="file2" dev="sda1" ino=2051 res=0 errno=-22 [ 156.710079][ T7473] FAULT_INJECTION: forcing a failure. [ 156.710079][ T7473] name failslab, interval 1, probability 0, space 0, times 0 [ 156.710108][ T7473] CPU: 0 UID: 0 PID: 7473 Comm: syz.5.462 Tainted: G L syzkaller #0 PREEMPT(full) [ 156.710135][ T7473] Tainted: [L]=SOFTLOCKUP [ 156.710143][ T7473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 156.710157][ T7473] Call Trace: [ 156.710166][ T7473] [ 156.710175][ T7473] dump_stack_lvl+0xe8/0x150 [ 156.710206][ T7473] should_fail_ex+0x3eb/0x540 [ 156.710232][ T7473] should_failslab+0xa8/0x100 [ 156.710261][ T7473] __kmalloc_node_noprof+0xfb/0x720 [ 156.710285][ T7473] ? __raw_spin_lock_init+0x45/0x100 [ 156.710311][ T7473] ? mempool_init_node+0x121/0x510 [ 156.710337][ T7473] ? mempool_init_node+0x121/0x510 [ 156.710365][ T7473] ? __init_waitqueue_head+0xa8/0x150 [ 156.710397][ T7473] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 156.710425][ T7473] mempool_init_node+0x121/0x510 [ 156.710451][ T7473] ? __pfx_mempool_free_slab+0x10/0x10 [ 156.710485][ T7473] ? __kmalloc_cache_noprof+0x148/0x600 [ 156.710508][ T7473] ? __pfx_mempool_free_slab+0x10/0x10 [ 156.710535][ T7473] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 156.710563][ T7473] mempool_init_noprof+0x3a/0x50 [ 156.710595][ T7473] dm_io_client_create+0x78/0x100 [ 156.710626][ T7473] dm_integrity_ctr+0x2088/0x5e10 [ 156.710675][ T7473] ? __pfx_dm_integrity_ctr+0x10/0x10 [ 156.710697][ T7473] ? rcu_irq_exit_check_preempt+0x210/0x210 [ 156.710730][ T7473] ? skip_spaces+0x8a/0xa0 [ 156.710759][ T7473] ? dm_split_args+0x50b/0x5d0 [ 156.710805][ T7473] dm_table_add_target+0x58d/0xc70 [ 156.710851][ T7473] table_load+0x325/0x8a0 [ 156.710888][ T7473] ? __pfx_table_load+0x10/0x10 [ 156.710922][ T7473] ? __might_fault+0xaf/0x130 [ 156.710959][ T7473] dm_ctl_ioctl+0x9ec/0xe10 [ 156.710994][ T7473] ? __pfx_table_load+0x10/0x10 [ 156.711022][ T7473] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 156.711080][ T7473] ? __fget_files+0x2a/0x420 [ 156.711108][ T7473] ? bpf_lsm_file_ioctl+0x9/0x20 [ 156.711133][ T7473] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 156.711160][ T7473] __se_sys_ioctl+0xfc/0x170 [ 156.711190][ T7473] do_syscall_64+0x16a/0x530 [ 156.711216][ T7473] ? trace_irq_disable+0x3b/0x140 [ 156.711238][ T7473] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.711259][ T7473] ? clear_bhb_loop+0x70/0xc0 [ 156.711282][ T7473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.711302][ T7473] RIP: 0033:0x00007f0a9e59fb19 [ 156.711322][ T7473] 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 [ 156.711339][ T7473] RSP: 002b:00007f0a9f44e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.711360][ T7473] RAX: ffffffffffffffda RBX: 00007f0a9e825fa0 RCX: 00007f0a9e59fb19 [ 156.711373][ T7473] RDX: 00002000000003c0 RSI: 00000000c138fd09 RDI: 0000000000000006 [ 156.711387][ T7473] RBP: 00007f0a9e637b70 R08: 0000000000000000 R09: 0000000000000000 [ 156.711400][ T7473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.711413][ T7473] R13: 00007f0a9e826038 R14: 00007f0a9e825fa0 R15: 00007fff144e32f8 [ 156.711446][ T7473] [ 156.836472][ T5803] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 156.866825][ T7473] device-mapper: table: 248:1: integrity: Cannot allocate dm io (-ENOMEM) [ 156.866850][ T7473] device-mapper: ioctl: error adding target to table [ 157.016112][ T5803] usb 1-1: Using ep0 maxpacket: 8 [ 157.017698][ T5803] usb 1-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 157.086388][ T5803] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.086406][ T5803] usb 1-1: Product: syz [ 157.086420][ T5803] usb 1-1: Manufacturer: syz [ 157.086433][ T5803] usb 1-1: SerialNumber: syz [ 157.101355][ T5803] usb 1-1: config 0 descriptor?? [ 157.351870][ T5803] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 157.428437][ T7496] jffs2: notice: (7496) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 158.370272][ T5803] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 158.391349][ T5803] usb 1-1: USB disconnect, device number 10 [ 159.901130][ T7574] net_ratelimit: 539 callbacks suppressed [ 160.025270][ T7579] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 160.112625][ T5803] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 160.121734][ T7585] mmap: syz.0.488 (7585) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 160.289106][ T5803] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 160.289143][ T5803] usb 2-1: too many configurations: 87, using maximum allowed: 8 [ 160.331519][ T5803] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.331539][ T5803] usb 2-1: Product: syz [ 160.331552][ T5803] usb 2-1: Manufacturer: syz [ 160.331567][ T5803] usb 2-1: SerialNumber: syz [ 160.800920][ T5803] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 161.556585][ T7633] FAULT_INJECTION: forcing a failure. [ 161.556585][ T7633] name failslab, interval 1, probability 0, space 0, times 0 [ 161.556620][ T7633] CPU: 0 UID: 0 PID: 7633 Comm: syz.0.505 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.556645][ T7633] Tainted: [L]=SOFTLOCKUP [ 161.556652][ T7633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 161.556670][ T7633] Call Trace: [ 161.556723][ T7633] [ 161.556733][ T7633] dump_stack_lvl+0xe8/0x150 [ 161.556769][ T7633] should_fail_ex+0x3eb/0x540 [ 161.556796][ T7633] should_failslab+0xa8/0x100 [ 161.556827][ T7633] __kmalloc_cache_noprof+0x9e/0x600 [ 161.556852][ T7633] ? ipv6_flowlabel_opt+0xf94/0x2b10 [ 161.556887][ T7633] ? ipv6_flowlabel_opt+0xf94/0x2b10 [ 161.556921][ T7633] ipv6_flowlabel_opt+0xf94/0x2b10 [ 161.556977][ T7633] ? __lock_acquire+0x747/0x2de0 [ 161.557002][ T7633] ? __pfx_ipv6_flowlabel_opt+0x10/0x10 [ 161.557039][ T7633] ? futex_unqueue+0x22/0x240 [ 161.557066][ T7633] ? futex_unqueue+0x22/0x240 [ 161.557090][ T7633] ? futex_unqueue+0x22/0x240 [ 161.557125][ T7633] ? do_raw_spin_lock+0x12b/0x2f0 [ 161.557156][ T7633] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 161.557189][ T7633] ? do_ipv6_setsockopt+0x956/0x2960 [ 161.557213][ T7633] ? __local_bh_enable_ip+0xd6/0x140 [ 161.557241][ T7633] do_ipv6_setsockopt+0x9cb/0x2960 [ 161.557268][ T7633] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 161.557286][ T7633] ? aa_inet_opt_perm+0x94d/0xcd0 [ 161.557315][ T7633] ? __pfx_aa_inet_opt_perm+0x10/0x10 [ 161.557350][ T7633] ? ktime_get+0x45/0x220 [ 161.557376][ T7633] ? do_futex+0x3e7/0x4e0 [ 161.557402][ T7633] ? seqcount_lockdep_reader_access+0xd4/0x100 [ 161.557430][ T7633] ? lock_acquire+0x115/0x350 [ 161.557469][ T7633] ? aa_sock_opt_perm+0xe1/0x1e0 [ 161.557493][ T7633] ipv6_setsockopt+0x59/0x170 [ 161.557513][ T7633] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 161.557545][ T7633] do_sock_setsockopt+0x17c/0x1b0 [ 161.557572][ T7633] __x64_sys_setsockopt+0x13d/0x1b0 [ 161.557598][ T7633] do_syscall_64+0x16a/0x530 [ 161.557624][ T7633] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.557644][ T7633] ? clear_bhb_loop+0x70/0xc0 [ 161.557667][ T7633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.557686][ T7633] RIP: 0033:0x00007f6a18f9fb19 [ 161.557707][ T7633] 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 [ 161.557724][ T7633] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 161.557745][ T7633] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 161.557760][ T7633] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000004 [ 161.557772][ T7633] RBP: 00007f6a19037b70 R08: 0000000000000020 R09: 0000000000000000 [ 161.557785][ T7633] R10: 0000200000000a40 R11: 0000000000000246 R12: 0000000000000000 [ 161.557797][ T7633] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 161.557836][ T7633] [ 161.847317][ T5803] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 161.848840][ T5803] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 161.884853][ T5803] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -71 [ 161.919295][ T5803] usb 2-1: USB disconnect, device number 15 [ 163.930350][ T7690] FAULT_INJECTION: forcing a failure. [ 163.930350][ T7690] name failslab, interval 1, probability 0, space 0, times 0 [ 163.930385][ T7690] CPU: 0 UID: 0 PID: 7690 Comm: syz.2.509 Tainted: G L syzkaller #0 PREEMPT(full) [ 163.930412][ T7690] Tainted: [L]=SOFTLOCKUP [ 163.930419][ T7690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 163.930432][ T7690] Call Trace: [ 163.930440][ T7690] [ 163.930449][ T7690] dump_stack_lvl+0xe8/0x150 [ 163.930484][ T7690] should_fail_ex+0x3eb/0x540 [ 163.930511][ T7690] should_failslab+0xa8/0x100 [ 163.930542][ T7690] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 163.930567][ T7690] ? __pfx_hook_capable+0x10/0x10 [ 163.930588][ T7690] ? nfs_get_tree+0xc28/0x1520 [ 163.930621][ T7690] ? nfs_get_tree+0xc28/0x1520 [ 163.930652][ T7690] kmemdup_nul+0x36/0xf0 [ 163.930676][ T7690] nfs_get_tree+0xc28/0x1520 [ 163.930709][ T7690] vfs_get_tree+0x92/0x2a0 [ 163.930737][ T7690] vfs_cmd_create+0xa2/0x200 [ 163.930758][ T7690] __se_sys_fsconfig+0x6b9/0x810 [ 163.930794][ T7690] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 163.930824][ T7690] ? rcu_is_watching+0x16/0xb0 [ 163.930854][ T7690] ? __x64_sys_fsconfig+0x20/0xc0 [ 163.930883][ T7690] do_syscall_64+0x16a/0x530 [ 163.930909][ T7690] ? trace_irq_disable+0x3b/0x140 [ 163.930933][ T7690] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.930953][ T7690] ? clear_bhb_loop+0x70/0xc0 [ 163.930977][ T7690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.930997][ T7690] RIP: 0033:0x00007f1f03b9fb19 [ 163.931018][ T7690] 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 [ 163.931035][ T7690] RSP: 002b:00007f1f04b40028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 163.931057][ T7690] RAX: ffffffffffffffda RBX: 00007f1f03e25fa0 RCX: 00007f1f03b9fb19 [ 163.931072][ T7690] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 163.931085][ T7690] RBP: 00007f1f03c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 163.931097][ T7690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.931108][ T7690] R13: 00007f1f03e26038 R14: 00007f1f03e25fa0 R15: 00007ffc6f489708 [ 163.931140][ T7690] [ 164.165567][ T7696] netlink: 20 bytes leftover after parsing attributes in process `syz.2.511'. [ 164.968228][ T7713] FAULT_INJECTION: forcing a failure. [ 164.968228][ T7713] name fail_futex, interval 1, probability 0, space 0, times 1 [ 164.968260][ T7713] CPU: 1 UID: 0 PID: 7713 Comm: syz.0.519 Tainted: G L syzkaller #0 PREEMPT(full) [ 164.968287][ T7713] Tainted: [L]=SOFTLOCKUP [ 164.968295][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 164.968307][ T7713] Call Trace: [ 164.968315][ T7713] [ 164.968324][ T7713] dump_stack_lvl+0xe8/0x150 [ 164.968358][ T7713] should_fail_ex+0x3eb/0x540 [ 164.968384][ T7713] get_futex_key+0x1ab/0x1410 [ 164.968420][ T7713] ? __pfx_get_futex_key+0x10/0x10 [ 164.968453][ T7713] futex_wake+0x119/0x5f0 [ 164.968478][ T7713] ? __pfx_futex_wake+0x10/0x10 [ 164.968507][ T7713] ? __pfx_userfaultfd_register+0x10/0x10 [ 164.968569][ T7713] do_futex+0x458/0x4e0 [ 164.968603][ T7713] ? __pfx_do_futex+0x10/0x10 [ 164.968639][ T7713] __se_sys_futex+0x3a8/0x450 [ 164.968668][ T7713] ? __pfx_userfaultfd_ioctl+0x10/0x10 [ 164.968689][ T7713] ? __pfx___se_sys_futex+0x10/0x10 [ 164.968723][ T7713] ? __x64_sys_futex+0x21/0xf0 [ 164.968753][ T7713] do_syscall_64+0x16a/0x530 [ 164.968778][ T7713] ? trace_irq_disable+0x3b/0x140 [ 164.968804][ T7713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.968824][ T7713] ? clear_bhb_loop+0x70/0xc0 [ 164.968847][ T7713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.968867][ T7713] RIP: 0033:0x00007f6a18f9fb19 [ 164.968886][ T7713] 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 [ 164.968903][ T7713] RSP: 002b:00007f6a19e660e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 164.968924][ T7713] RAX: ffffffffffffffda RBX: 00007f6a19225fa8 RCX: 00007f6a18f9fb19 [ 164.968938][ T7713] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6a19225fac [ 164.968952][ T7713] RBP: 00007f6a19225fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 164.968966][ T7713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.968977][ T7713] R13: 00007f6a19226038 R14: 00007ffed1105b00 R15: 00007ffed1105be8 [ 164.969005][ T7713] [ 165.137732][ C0] net_ratelimit: 885 callbacks suppressed [ 165.562482][ T5805] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 165.723874][ T5805] usb 3-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 165.724978][ T5805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.725028][ T5805] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.727516][ T5805] usb 3-1: config 0 descriptor?? [ 165.955018][ T5805] usbhid 3-1:0.0: can't add hid device: -71 [ 165.955148][ T5805] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 165.969878][ T5805] usb 3-1: USB disconnect, device number 14 [ 166.081524][ T7749] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 166.375930][ T7759] kvm: pic: non byte write [ 166.471311][ T7770] FAULT_INJECTION: forcing a failure. [ 166.471311][ T7770] name failslab, interval 1, probability 0, space 0, times 0 [ 166.471327][ T7770] CPU: 1 UID: 0 PID: 7770 Comm: syz.1.538 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.471343][ T7770] Tainted: [L]=SOFTLOCKUP [ 166.471347][ T7770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 166.471354][ T7770] Call Trace: [ 166.471359][ T7770] [ 166.471364][ T7770] dump_stack_lvl+0xe8/0x150 [ 166.471382][ T7770] should_fail_ex+0x3eb/0x540 [ 166.471397][ T7770] should_failslab+0xa8/0x100 [ 166.471414][ T7770] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 166.471428][ T7770] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 166.471444][ T7770] ? __addrconf_sysctl_register+0xa7/0x4b0 [ 166.471463][ T7770] kmemdup_noprof+0x2b/0x70 [ 166.471476][ T7770] __addrconf_sysctl_register+0xa7/0x4b0 [ 166.471491][ T7770] ? rcu_is_watching+0x16/0xb0 [ 166.471505][ T7770] ? trace_kmalloc+0x2a/0xf0 [ 166.471519][ T7770] ? __pfx___addrconf_sysctl_register+0x10/0x10 [ 166.471533][ T7770] ? __kmalloc_node_track_caller_noprof+0x2e6/0x720 [ 166.471545][ T7770] ? addrconf_init_net+0x1c7/0x790 [ 166.471558][ T7770] ? addrconf_init_net+0x1c7/0x790 [ 166.471572][ T7770] ? kmemdup_noprof+0x55/0x70 [ 166.471585][ T7770] ? __asan_memcpy+0x40/0x70 [ 166.471599][ T7770] addrconf_init_net+0x4ce/0x790 [ 166.471618][ T7770] ops_init+0x35d/0x5d0 [ 166.471634][ T7770] setup_net+0x118/0x350 [ 166.471650][ T7770] ? __pfx_setup_net+0x10/0x10 [ 166.471665][ T7770] ? down_read_killable+0x1b6/0x3b0 [ 166.471681][ T7770] ? __ns_common_init+0x384/0x590 [ 166.471698][ T7770] copy_net_ns+0x536/0x770 [ 166.471715][ T7770] create_new_namespaces+0x3f0/0x6b0 [ 166.471730][ T7770] ? security_capable+0x7e/0x2c0 [ 166.471749][ T7770] unshare_nsproxy_namespaces+0x144/0x190 [ 166.471765][ T7770] ksys_unshare+0x532/0x890 [ 166.471781][ T7770] ? __pfx_ksys_unshare+0x10/0x10 [ 166.471803][ T7770] ? ksys_write+0x242/0x270 [ 166.471816][ T7770] ? __pfx___se_sys_futex+0x10/0x10 [ 166.471839][ T7770] ? __pfx_ksys_write+0x10/0x10 [ 166.471858][ T7770] __x64_sys_unshare+0x38/0x50 [ 166.471872][ T7770] do_syscall_64+0x16a/0x530 [ 166.471887][ T7770] ? trace_irq_disable+0x3b/0x140 [ 166.471900][ T7770] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.471911][ T7770] ? clear_bhb_loop+0x70/0xc0 [ 166.471924][ T7770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.471934][ T7770] RIP: 0033:0x00007f785ab9fb19 [ 166.471945][ T7770] 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 [ 166.471954][ T7770] RSP: 002b:00007f785bb31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 166.471966][ T7770] RAX: ffffffffffffffda RBX: 00007f785ae25fa0 RCX: 00007f785ab9fb19 [ 166.471974][ T7770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 166.471980][ T7770] RBP: 00007f785ac37b70 R08: 0000000000000000 R09: 0000000000000000 [ 166.471987][ T7770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.471993][ T7770] R13: 00007f785ae26038 R14: 00007f785ae25fa0 R15: 00007ffd96aa2ff8 [ 166.472010][ T7770] [ 166.472286][ T5805] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 166.626959][ T5805] usb 3-1: New USB device found: idVendor=0458, idProduct=5003, bcdDevice=0.40 [ 166.628273][ T5805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 166.628329][ T5805] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.638748][ T5805] usb 3-1: config 0 descriptor?? [ 167.455162][ T5805] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 167.457775][ T5805] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input14 [ 167.535996][ T7787] FAULT_INJECTION: forcing a failure. [ 167.535996][ T7787] name failslab, interval 1, probability 0, space 0, times 0 [ 167.536025][ T7787] CPU: 0 UID: 0 PID: 7787 Comm: syz.0.544 Tainted: G L syzkaller #0 PREEMPT(full) [ 167.536053][ T7787] Tainted: [L]=SOFTLOCKUP [ 167.536060][ T7787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 167.536073][ T7787] Call Trace: [ 167.536080][ T7787] [ 167.536092][ T7787] dump_stack_lvl+0xe8/0x150 [ 167.536127][ T7787] should_fail_ex+0x3eb/0x540 [ 167.536157][ T7787] should_failslab+0xa8/0x100 [ 167.536186][ T7787] __kmalloc_noprof+0xf9/0x710 [ 167.536275][ T7787] ? tomoyo_encode+0x2ad/0x570 [ 167.536294][ T7787] ? tomoyo_encode+0x2ad/0x570 [ 167.536322][ T7787] tomoyo_encode+0x2ad/0x570 [ 167.536350][ T7787] tomoyo_realpath_from_path+0x5fd/0x640 [ 167.536383][ T7787] ? tomoyo_path_number_perm+0x219/0x5f0 [ 167.536408][ T7787] tomoyo_path_number_perm+0x246/0x5f0 [ 167.536435][ T7787] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 167.536458][ T7787] ? __lock_acquire+0x747/0x2de0 [ 167.536499][ T7787] ? do_futex+0x3e7/0x4e0 [ 167.536546][ T7787] ? __fget_files+0x2a/0x420 [ 167.536574][ T7787] ? __fget_files+0x2a/0x420 [ 167.536597][ T7787] ? __fget_files+0x2a/0x420 [ 167.536625][ T7787] security_file_ioctl+0xc3/0x2a0 [ 167.536654][ T7787] __se_sys_ioctl+0x47/0x170 [ 167.536684][ T7787] do_syscall_64+0x16a/0x530 [ 167.536709][ T7787] ? trace_irq_disable+0x3b/0x140 [ 167.536732][ T7787] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.536752][ T7787] ? clear_bhb_loop+0x70/0xc0 [ 167.536777][ T7787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.536797][ T7787] RIP: 0033:0x00007f6a18f9fb19 [ 167.536817][ T7787] 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 [ 167.536834][ T7787] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 [ 167.536847][ T7787] ORIG_RAX: 0000000000000010 [ 167.536856][ T7787] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 167.536871][ T7787] RDX: 0000200000000500 RSI: 00000000000007a0 RDI: 0000000000000004 [ 167.536884][ T7787] RBP: 00007f6a19037b70 R08: 0000000000000000 R09: 0000000000000000 [ 167.536897][ T7787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.536909][ T7787] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 167.536942][ T7787] [ 167.537035][ T7787] ERROR: Out of memory at tomoyo_realpath_from_path. [ 167.847309][ T7789] netlink: 'syz.0.545': attribute type 2 has an invalid length. [ 167.847351][ T7789] FAULT_INJECTION: forcing a failure. [ 167.847351][ T7789] name failslab, interval 1, probability 0, space 0, times 0 [ 167.847372][ T7789] CPU: 0 UID: 0 PID: 7789 Comm: syz.0.545 Tainted: G L syzkaller #0 PREEMPT(full) [ 167.847400][ T7789] Tainted: [L]=SOFTLOCKUP [ 167.847419][ T7789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 167.847437][ T7789] Call Trace: [ 167.847444][ T7789] [ 167.847452][ T7789] dump_stack_lvl+0xe8/0x150 [ 167.847493][ T7789] should_fail_ex+0x3eb/0x540 [ 167.847518][ T7789] should_failslab+0xa8/0x100 [ 167.847546][ T7789] __kmalloc_cache_noprof+0x9e/0x600 [ 167.847567][ T7789] ? ovs_dp_cmd_new+0x1c2/0xb00 [ 167.847586][ T7789] ? ovs_dp_cmd_new+0x1c2/0xb00 [ 167.847611][ T7789] ovs_dp_cmd_new+0x1c2/0xb00 [ 167.847631][ T7789] ? rcu_is_watching+0x16/0xb0 [ 167.847662][ T7789] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 167.847687][ T7789] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 167.847712][ T7789] ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0 [ 167.847743][ T7789] genl_family_rcv_msg_doit+0x233/0x340 [ 167.847773][ T7789] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 167.847809][ T7789] ? bpf_lsm_capable+0x9/0x20 [ 167.847838][ T7789] ? security_capable+0x7e/0x2c0 [ 167.847874][ T7789] genl_rcv_msg+0x614/0x7a0 [ 167.847902][ T7789] ? __pfx_genl_rcv_msg+0x10/0x10 [ 167.847921][ T7789] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 167.847944][ T7789] ? __asan_memcpy+0x40/0x70 [ 167.847972][ T7789] netlink_rcv_skb+0x226/0x4a0 [ 167.848000][ T7789] ? __pfx_genl_rcv_msg+0x10/0x10 [ 167.848024][ T7789] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 167.848065][ T7789] ? down_read+0x2b9/0x320 [ 167.848096][ T7789] genl_rcv+0x28/0x40 [ 167.848115][ T7789] netlink_unicast+0x8ef/0xa80 [ 167.848154][ T7789] netlink_sendmsg+0x7f0/0xb20 [ 167.848179][ T7789] ? __pfx_netlink_sendmsg+0x10/0x10 [ 167.848201][ T7789] ? aa_sock_msg_perm+0x144/0x210 [ 167.848226][ T7789] ? apparmor_socket_sendmsg+0x98/0x360 [ 167.848256][ T7789] ? __pfx_netlink_sendmsg+0x10/0x10 [ 167.848274][ T7789] sock_sendmsg_nosec+0x14e/0x190 [ 167.848315][ T7789] ____sys_sendmsg+0x54e/0x850 [ 167.848342][ T7789] ? __pfx_____sys_sendmsg+0x10/0x10 [ 167.848374][ T7789] ? import_iovec+0x73/0xa0 [ 167.848400][ T7789] ___sys_sendmsg+0x2a6/0x360 [ 167.848419][ T7789] ? __lock_acquire+0x747/0x2de0 [ 167.848447][ T7789] ? __pfx____sys_sendmsg+0x10/0x10 [ 167.848472][ T7789] ? futex_wait+0x2a2/0x390 [ 167.848521][ T7789] ? __fget_files+0x3a2/0x420 [ 167.848543][ T7789] ? __fget_files+0x2a/0x420 [ 167.848571][ T7789] __x64_sys_sendmsg+0x1b1/0x290 [ 167.848593][ T7789] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 167.848632][ T7789] do_syscall_64+0x16a/0x530 [ 167.848656][ T7789] ? trace_irq_disable+0x3b/0x140 [ 167.848676][ T7789] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.848701][ T7789] ? clear_bhb_loop+0x70/0xc0 [ 167.848725][ T7789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.848742][ T7789] RIP: 0033:0x00007f6a18f9fb19 [ 167.848762][ T7789] 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 [ 167.848779][ T7789] RSP: 002b:00007f6a19e66028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 167.848801][ T7789] RAX: ffffffffffffffda RBX: 00007f6a19225fa0 RCX: 00007f6a18f9fb19 [ 167.848816][ T7789] RDX: 0000000000004040 RSI: 0000200000000200 RDI: 0000000000000005 [ 167.848828][ T7789] RBP: 00007f6a19037b70 R08: 0000000000000000 R09: 0000000000000000 [ 167.848838][ T7789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.848850][ T7789] R13: 00007f6a19226038 R14: 00007f6a19225fa0 R15: 00007ffed1105be8 [ 167.848880][ T7789] [ 167.991663][ T5805] usb 3-1: USB disconnect, device number 15 [ 167.991793][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 168.494614][ T46] IPVS: starting estimator thread 0... [ 168.592342][ T7802] IPVS: using max 34 ests per chain, 81600 per kthread [ 168.728940][ T7808] FAULT_INJECTION: forcing a failure. [ 168.728940][ T7808] name failslab, interval 1, probability 0, space 0, times 0 [ 168.728972][ T7808] CPU: 1 UID: 0 PID: 7808 Comm: syz.2.554 Tainted: G L syzkaller #0 PREEMPT(full) [ 168.728998][ T7808] Tainted: [L]=SOFTLOCKUP [ 168.729005][ T7808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 168.729018][ T7808] Call Trace: [ 168.729025][ T7808] [ 168.729035][ T7808] dump_stack_lvl+0xe8/0x150 [ 168.729078][ T7808] should_fail_ex+0x3eb/0x540 [ 168.729105][ T7808] should_failslab+0xa8/0x100 [ 168.729135][ T7808] __kmalloc_cache_noprof+0x9e/0x600 [ 168.729160][ T7808] ? create_filter_start+0xad/0x1e0 [ 168.729181][ T7808] ? create_filter_start+0xad/0x1e0 [ 168.729209][ T7808] create_filter_start+0xad/0x1e0 [ 168.729235][ T7808] create_filter+0x7c/0x180 [ 168.729263][ T7808] apply_event_filter+0x154/0x510 [ 168.729291][ T7808] event_filter_write+0x16f/0x220 [ 168.729318][ T7808] ? __pfx_event_filter_write+0x10/0x10 [ 168.729344][ T7808] vfs_write+0x296/0xba0 [ 168.729379][ T7808] ? __pfx_vfs_write+0x10/0x10 [ 168.729407][ T7808] ? __fget_files+0x2a/0x420 [ 168.729429][ T7808] ? __fget_files+0x3a2/0x420 [ 168.729450][ T7808] ? __fget_files+0x2a/0x420 [ 168.729477][ T7808] ? fdget+0x1ac/0x250 [ 168.729507][ T7808] ksys_write+0x150/0x270 [ 168.729533][ T7808] ? __pfx_ksys_write+0x10/0x10 [ 168.729566][ T7808] do_syscall_64+0x16a/0x530 [ 168.729590][ T7808] ? trace_irq_disable+0x3b/0x140 [ 168.729612][ T7808] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.729631][ T7808] ? clear_bhb_loop+0x70/0xc0 [ 168.729654][ T7808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.729672][ T7808] RIP: 0033:0x00007f1f03b9fb19 [ 168.729692][ T7808] 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 [ 168.729709][ T7808] RSP: 002b:00007f1f04b40028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 168.729728][ T7808] RAX: ffffffffffffffda RBX: 00007f1f03e25fa0 RCX: 00007f1f03b9fb19 [ 168.729742][ T7808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 168.729753][ T7808] RBP: 00007f1f03c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 168.729765][ T7808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 168.729776][ T7808] R13: 00007f1f03e26038 R14: 00007f1f03e25fa0 R15: 00007ffc6f489708 [ 168.729808][ T7808] [ 168.845853][ T7812] netlink: 'syz.2.555': attribute type 4 has an invalid length. [ 168.896446][ T7814] netlink: 'syz.2.555': attribute type 4 has an invalid length. [ 169.190713][ T7824] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=2614914533 (2614914533 ns) > initial count (338492871 ns). Using initial count to start timer. [ 169.427669][ T7838] FAULT_INJECTION: forcing a failure. [ 169.427669][ T7838] name failslab, interval 1, probability 0, space 0, times 0 [ 169.427695][ T7838] CPU: 0 UID: 0 PID: 7838 Comm: syz.5.564 Tainted: G L syzkaller #0 PREEMPT(full) [ 169.427722][ T7838] Tainted: [L]=SOFTLOCKUP [ 169.427729][ T7838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 169.427742][ T7838] Call Trace: [ 169.427750][ T7838] [ 169.427759][ T7838] dump_stack_lvl+0xe8/0x150 [ 169.427793][ T7838] should_fail_ex+0x3eb/0x540 [ 169.427821][ T7838] should_failslab+0xa8/0x100 [ 169.427851][ T7838] __kmalloc_cache_noprof+0x9e/0x600 [ 169.427877][ T7838] ? sctp_add_bind_addr+0x8c/0x370 [ 169.427902][ T7838] ? sctp_add_bind_addr+0x8c/0x370 [ 169.427933][ T7838] sctp_add_bind_addr+0x8c/0x370 [ 169.427963][ T7838] sctp_do_bind+0x597/0x9a0 [ 169.428000][ T7838] sctp_bindx_add+0xa9/0x210 [ 169.428030][ T7838] sctp_bindx_rem+0x3d1/0x460 [ 169.428076][ T7838] sctp_bindx_add+0x17d/0x210 [ 169.428105][ T7838] sctp_setsockopt_bindx+0x1c2/0x2b0 [ 169.428133][ T7838] sctp_setsockopt+0x83b/0x12c0 [ 169.428164][ T7838] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 169.428195][ T7838] do_sock_setsockopt+0x17c/0x1b0 [ 169.428221][ T7838] __x64_sys_setsockopt+0x13d/0x1b0 [ 169.428248][ T7838] do_syscall_64+0x16a/0x530 [ 169.428273][ T7838] ? trace_irq_disable+0x3b/0x140 [ 169.428295][ T7838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.428315][ T7838] ? clear_bhb_loop+0x70/0xc0 [ 169.428338][ T7838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.428356][ T7838] RIP: 0033:0x00007f0a9e59fb19 [ 169.428375][ T7838] 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 [ 169.428392][ T7838] RSP: 002b:00007f0a9f44e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 169.428413][ T7838] RAX: ffffffffffffffda RBX: 00007f0a9e825fa0 RCX: 00007f0a9e59fb19 [ 169.428427][ T7838] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000004 [ 169.428440][ T7838] RBP: 00007f0a9e637b70 R08: 0000000000000070 R09: 0000000000000000 [ 169.428453][ T7838] R10: 0000200000000640 R11: 0000000000000246 R12: 0000000000000000 [ 169.428466][ T7838] R13: 00007f0a9e826038 R14: 00007f0a9e825fa0 R15: 00007fff144e32f8 [ 169.428497][ T7838] [ 169.469991][ T7840] netlink: 9 bytes leftover after parsing attributes in process `syz.2.565'. [ 169.476672][ T7840] gretap0: entered promiscuous mode [ 169.499015][ T7840] netlink: 5 bytes leftover after parsing attributes in process `syz.2.565'. [ 169.499176][ T7840] 0ªî{X¹¦: renamed from gretap0 [ 169.528056][ T7840] 0ªî{X¹¦: left promiscuous mode [ 169.528069][ T7840] 0ªî{X¹¦: entered allmulticast mode [ 169.646814][ T7843] FAULT_INJECTION: forcing a failure. [ 169.646814][ T7843] name failslab, interval 1, probability 0, space 0, times 0 [ 169.646845][ T7843] CPU: 1 UID: 0 PID: 7843 Comm: syz.2.567 Tainted: G L syzkaller #0 PREEMPT(full) [ 169.646871][ T7843] Tainted: [L]=SOFTLOCKUP [ 169.646878][ T7843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 169.646890][ T7843] Call Trace: [ 169.646898][ T7843] [ 169.646906][ T7843] dump_stack_lvl+0xe8/0x150 [ 169.646940][ T7843] should_fail_ex+0x3eb/0x540 [ 169.646967][ T7843] should_failslab+0xa8/0x100 [ 169.646996][ T7843] __kmalloc_noprof+0xf9/0x710 [ 169.647018][ T7843] ? tomoyo_encode+0x2ad/0x570 [ 169.647037][ T7843] ? tomoyo_encode+0x2ad/0x570 [ 169.647071][ T7843] ? __get_fs_type+0x21/0x280 [ 169.647100][ T7843] tomoyo_encode+0x2ad/0x570 [ 169.647126][ T7843] tomoyo_mount_permission+0x50d/0x9e0 [ 169.647145][ T7843] ? tomoyo_mount_permission+0x2b5/0x9e0 [ 169.647169][ T7843] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 169.647188][ T7843] ? kasan_save_track+0x51/0x90 [ 169.647257][ T7843] ? kasan_quarantine_put+0xbb/0x1f0 [ 169.647283][ T7843] security_sb_mount+0xe4/0x320 [ 169.647305][ T7843] path_mount+0xbc/0x1050 [ 169.647330][ T7843] ? user_path_at+0xd4/0x160 [ 169.647355][ T7843] __se_sys_mount+0x31d/0x420 [ 169.647382][ T7843] ? __pfx___se_sys_mount+0x10/0x10 [ 169.647409][ T7843] ? __x64_sys_mount+0x20/0xc0 [ 169.647435][ T7843] do_syscall_64+0x16a/0x530 [ 169.647459][ T7843] ? trace_irq_disable+0x3b/0x140 [ 169.647482][ T7843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.647500][ T7843] ? clear_bhb_loop+0x70/0xc0 [ 169.647523][ T7843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.647543][ T7843] RIP: 0033:0x00007f1f03b9fb19 [ 169.647561][ T7843] 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 [ 169.647577][ T7843] RSP: 002b:00007f1f04b40028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 169.647597][ T7843] RAX: ffffffffffffffda RBX: 00007f1f03e25fa0 RCX: 00007f1f03b9fb19 [ 169.647611][ T7843] RDX: 00002000000007c0 RSI: 0000200000000780 RDI: 0000200000000740 [ 169.647626][ T7843] RBP: 00007f1f03c37b70 R08: 0000200000000800 R09: 0000000000000000 [ 169.647639][ T7843] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000 [ 169.647651][ T7843] R13: 00007f1f03e26038 R14: 00007f1f03e25fa0 R15: 00007ffc6f489708 [ 169.647683][ T7843] [ 170.652244][ C1] net_ratelimit: 92 callbacks suppressed [ 171.332374][ T947] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 171.482295][ T947] usb 3-1: Using ep0 maxpacket: 16 [ 171.483684][ T947] usb 3-1: New USB device found: idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 171.486863][ T947] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.486874][ T947] usb 3-1: Product: syz [ 171.486881][ T947] usb 3-1: Manufacturer: syz [ 171.486889][ T947] usb 3-1: SerialNumber: syz [ 171.488813][ T947] usb 3-1: config 0 descriptor?? [ 171.491755][ T947] ssu100 3-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 172.023718][ T5805] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 172.068972][ T5641] svc: failed to register nfsdv3 RPC service (errno 5). [ 172.068992][ T5641] failed to unregister tcp with rpcbind [ 172.172346][ T5805] usb 6-1: Using ep0 maxpacket: 16 [ 172.173230][ T5805] usb 6-1: New USB device found: idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 172.174851][ T5805] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 172.174867][ T5805] usb 6-1: config 0 interface 0 has no altsetting 0 [ 172.177284][ T5805] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.177295][ T5805] usb 6-1: Product: syz [ 172.177303][ T5805] usb 6-1: Manufacturer: syz [ 172.177328][ T5805] usb 6-1: SerialNumber: syz [ 172.181464][ T5805] usb 6-1: config 0 descriptor?? [ 172.411217][ C1] imon 6-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 172.434156][ T5805] input: iMON Panel, Knob and Mouse(15c2:0045) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input15 [ 172.451087][ T5805] imon:send_packet: packet tx failed (-71) [ 172.463571][ T5805] imon 6-1:0.0: panel buttons/knobs setup failed [ 172.515559][ T947] ssu100 3-1:0.0: probe with driver ssu100 failed with error -71 [ 172.535540][ T947] usb 3-1: USB disconnect, device number 16 [ 172.573644][ T5805] rc_core: IR keymap rc-imon-pad not found [ 172.573659][ T5805] Registered IR keymap rc-empty [ 172.573783][ T5805] imon 6-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 172.573799][ T5805] imon 6-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 172.576765][ T5805] imon:send_packet: packet tx failed (-71) [ 172.594241][ T5805] imon 6-1:0.0: remote input dev register failed [ 172.599988][ T5805] imon 6-1:0.0: imon_init_intf0: rc device setup failed [ 172.696862][ T5805] imon 6-1:0.0: unable to initialize intf0, err 0 [ 172.712923][ T5805] usb 6-1: USB disconnect, device number 9 [ 173.082318][ T5805] usb 6-1: new full-speed USB device number 10 using dummy_hcd [ 173.236421][ T5805] usb 6-1: New USB device found: idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 173.243247][ T5805] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 173.243275][ T5805] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid maxpacket 198, setting to 64 [ 173.243299][ T5805] usb 6-1: config 0 interface 0 has no altsetting 0 [ 173.256668][ T5805] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.256687][ T5805] usb 6-1: Product: syz [ 173.256713][ T5805] usb 6-1: Manufacturer: syz [ 173.256726][ T5805] usb 6-1: SerialNumber: syz [ 173.267955][ T5805] usb 6-1: config 0 descriptor?? [ 173.270163][ T7904] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 173.336883][ T7930] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 173.437543][ T7934] kvm: apic: phys broadcast and lowest prio [ 173.505769][ C1] imon 6-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 173.509301][ T5805] input: iMON Panel, Knob and Mouse(15c2:0045) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input17 [ 173.822226][ T5805] rc_core: IR keymap rc-imon-pad not found [ 173.822247][ T5805] Registered IR keymap rc-empty [ 173.830337][ T5805] imon 6-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 173.830353][ T5805] imon 6-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 173.918454][ T5805] rc rc0: iMON Remote (15c2:0045) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0 [ 173.930055][ T5805] input: iMON Remote (15c2:0045) as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/rc/rc0/input18 [ 173.967010][ T5805] imon 6-1:0.0: iMON device (15c2:0045) on usb<6:10> initialized [ 174.138749][ T4957] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 174.152970][ T4957] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 174.154444][ T7904] imon:lcd_write: invalid payload size: 0 (expected 8) [ 174.161709][ T5805] usb 6-1: USB disconnect, device number 10 [ 174.167895][ T4957] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 174.173428][ T4957] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 174.175574][ T4957] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 176.088937][ T5803] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 176.094748][ C1] net_ratelimit: 89 callbacks suppressed [ 176.113890][ T7969] FAULT_INJECTION: forcing a failure. [ 176.113890][ T7969] name failslab, interval 1, probability 0, space 0, times 0 [ 176.113912][ T7969] CPU: 1 UID: 0 PID: 7969 Comm: syz.5.611 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.113928][ T7969] Tainted: [L]=SOFTLOCKUP [ 176.113932][ T7969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 176.113940][ T7969] Call Trace: [ 176.113944][ T7969] [ 176.113950][ T7969] dump_stack_lvl+0xe8/0x150 [ 176.113972][ T7969] should_fail_ex+0x3eb/0x540 [ 176.113988][ T7969] should_failslab+0xa8/0x100 [ 176.114005][ T7969] __kmalloc_cache_noprof+0x9e/0x600 [ 176.114019][ T7969] ? snd_virmidi_input_open+0xb4/0x3a0 [ 176.114035][ T7969] ? snd_virmidi_input_open+0xb4/0x3a0 [ 176.114052][ T7969] snd_virmidi_input_open+0xb4/0x3a0 [ 176.114069][ T7969] open_substream+0x3f5/0x780 [ 176.114085][ T7969] rawmidi_open_priv+0x93/0x630 [ 176.114099][ T7969] snd_rawmidi_open+0x43b/0xb40 [ 176.114117][ T7969] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 176.114128][ T7969] ? do_raw_spin_lock+0x12b/0x2f0 [ 176.114143][ T7969] ? __pfx_default_wake_function+0x10/0x10 [ 176.114167][ T7969] ? snd_open+0x31b/0x3c0 [ 176.114185][ T7969] chrdev_open+0x4d9/0x600 [ 176.114203][ T7969] ? __pfx_chrdev_open+0x10/0x10 [ 176.114218][ T7969] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 176.114234][ T7969] ? devcgroup_check_permission+0x31/0x8f0 [ 176.114250][ T7969] ? __pfx_chrdev_open+0x10/0x10 [ 176.114264][ T7969] do_dentry_open+0x80e/0x1360 [ 176.114280][ T7969] vfs_open_consume+0x4a/0x350 [ 176.114289][ T7969] ? path_openat+0x16e1/0x20f0 [ 176.114304][ T7969] path_openat+0x16fc/0x20f0 [ 176.114327][ T7969] do_file_open+0x23e/0x4a0 [ 176.114350][ T7969] ? __pfx_do_file_open+0x10/0x10 [ 176.114376][ T7969] ? _raw_spin_unlock+0x28/0x50 [ 176.114388][ T7969] ? alloc_fd+0x6af/0x760 [ 176.114407][ T7969] do_sys_openat2+0x115/0x200 [ 176.114419][ T7969] ? __pfx_do_sys_openat2+0x10/0x10 [ 176.114441][ T7969] ? do_user_addr_fault+0xd3f/0x1480 [ 176.114464][ T7969] __x64_sys_openat+0x138/0x170 [ 176.114487][ T7969] do_syscall_64+0x16a/0x530 [ 176.114512][ T7969] ? trace_irq_disable+0x3b/0x140 [ 176.114534][ T7969] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.114547][ T7969] ? clear_bhb_loop+0x70/0xc0 [ 176.114564][ T7969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.114582][ T7969] RIP: 0033:0x00007f0a9e56034e [ 176.114601][ T7969] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 176.114618][ T7969] RSP: 002b:00007f0a9f44db28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 176.114639][ T7969] RAX: ffffffffffffffda RBX: 00007f0a9f44e6c0 RCX: 00007f0a9e56034e [ 176.114654][ T7969] RDX: 0000000000143102 RSI: 00007f0a9f44dc00 RDI: ffffffffffffff9c [ 176.114668][ T7969] RBP: 00007f0a9f44dc00 R08: 0000000000000000 R09: 0000000000000000 [ 176.114676][ T7969] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 176.114684][ T7969] R13: 00007f0a9e826038 R14: 00007f0a9e825fa0 R15: 00007fff144e32f8 [ 176.114702][ T7969] [ 176.255638][ T5636] Bluetooth: hci2: command tx timeout [ 176.356349][ T5803] usb 1-1: New USB device found: idVendor=0000, idProduct=0000, bcdDevice=7.04 [ 176.398503][ T5803] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.398523][ T5803] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 176.398552][ T5803] usb 1-1: Dual-Role OTG device on HNP port [ 176.424140][ T5803] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.491589][ C0] ------------[ cut here ]------------ [ 176.491600][ C0] usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0 [ 176.491620][ C0] WARNING: drivers/usb/gadget/udc/core.c:125 at usb_ep_enable+0x148/0x480, CPU#0: swapper/0/0 [ 176.513951][ C0] Modules linked in: [ 176.517862][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.528403][ C0] Tainted: [L]=SOFTLOCKUP [ 176.532723][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 176.542769][ C0] RIP: 0010:usb_ep_enable+0x1bc/0x480 [ 176.548145][ C0] Code: ea 08 5a fa 49 83 3f 00 48 c7 c0 a0 59 16 8d 49 c7 c0 c0 59 16 8d 4c 0f 44 c0 4c 89 f7 48 c7 c6 7a 0e c9 8e 44 89 ea 4c 89 e1 <67> 48 0f b9 3a bd ea ff ff ff 0f 1f 44 00 00 e8 10 be e1 f9 65 8b [ 176.567740][ C0] RSP: 0018:ffffc90000007910 EFLAGS: 00010082 [ 176.573805][ C0] RAX: ffffffff8d1659a0 RBX: ffff8880282680e0 RCX: ffffffff8d167880 [ 176.581775][ C0] RDX: 0000000000000081 RSI: ffffffff8ec90e7a RDI: ffffffff91ef19f0 [ 176.589749][ C0] RBP: dffffc0000000000 R08: ffffffff8d1659c0 R09: 0000000000000002 [ 176.597727][ C0] R10: 0000000000000003 R11: 0000000000000100 R12: ffffffff8d167880 [ 176.605702][ C0] R13: 0000000000000081 R14: ffffffff91ef19f0 R15: ffff8880282680f8 [ 176.613848][ C0] FS: 0000000000000000(0000) GS:ffff888123161000(0000) knlGS:0000000000000000 [ 176.622775][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.629351][ C0] CR2: 0000001b32118ff8 CR3: 0000000013834000 CR4: 00000000003526f0 [ 176.637314][ C0] Call Trace: [ 176.640587][ C0] [ 176.643422][ C0] hidg_set_alt+0x12a/0xa60 [ 176.647944][ C0] ? usb_gadget_set_state+0x12c/0x2d0 [ 176.653355][ C0] set_config+0x749/0x1160 [ 176.657799][ C0] composite_setup+0x1de7/0x3480 [ 176.662745][ C0] configfs_composite_setup+0xc7/0x100 [ 176.668208][ C0] dummy_timer+0x2f30/0x4ce0 [ 176.672811][ C0] ? __lock_acquire+0x747/0x2de0 [ 176.677774][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 176.683155][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 176.688093][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 176.693904][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 176.698830][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 176.704032][ C0] hrtimer_run_softirq+0x1e3/0x2e0 [ 176.709172][ C0] handle_softirqs+0x265/0x8d0 [ 176.713942][ C0] __irq_exit_rcu+0xc6/0x220 [ 176.718521][ C0] irq_exit_rcu+0x9/0x30 [ 176.722751][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 176.728373][ C0] [ 176.731288][ C0] [ 176.734211][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 176.740177][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 176.745802][ C0] Code: 2a af 02 e9 43 17 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 ea 2b 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 176.765393][ C0] RSP: 0018:ffffffff90007ca0 EFLAGS: 00000246 [ 176.771447][ C0] RAX: 000000000012de59 RBX: ffffffff819cd8f0 RCX: 8000000000000001 [ 176.779415][ C0] RDX: 0000000000000001 RSI: ffffffff8e9ef560 RDI: ffffffff8cb01080 [ 176.787387][ C0] RBP: ffffffff90007d78 R08: ffff8880b8233d9b R09: 1ffff110170467b3 [ 176.795352][ C0] R10: dffffc0000000000 R11: ffffed10170467b4 R12: 0000000000000000 [ 176.803318][ C0] R13: 1ffffffff2011df8 R14: 1ffffffff2000f9c R15: dffffc0000000000 [ 176.811292][ C0] ? do_idle+0x2e0/0x540 [ 176.815542][ C0] default_idle+0x9/0x20 [ 176.819782][ C0] default_idle_call+0x72/0xb0 [ 176.824544][ C0] do_idle+0x2e0/0x540 [ 176.828604][ C0] ? __pfx_do_idle+0x10/0x10 [ 176.833196][ C0] cpu_startup_entry+0x43/0x60 [ 176.837967][ C0] rest_init+0x378/0x3a0 [ 176.842201][ C0] ? __pfx_rest_init+0x10/0x10 [ 176.846959][ C0] ? __pfx_kernel_init+0x10/0x10 [ 176.851887][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 176.857248][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 176.862529][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 176.867806][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 176.873270][ C0] start_kernel+0x392/0x3e0 [ 176.877769][ C0] x86_64_start_reservations+0x24/0x30 [ 176.883217][ C0] x86_64_start_kernel+0x137/0x1b0 [ 176.888351][ C0] common_startup_64+0x13e/0x157 [ 176.893303][ C0] [ 176.896311][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 176.903579][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT(full) [ 176.914064][ C0] Tainted: [L]=SOFTLOCKUP [ 176.918369][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 176.928405][ C0] Call Trace: [ 176.931688][ C0] [ 176.934527][ C0] vpanic+0x26f/0x710 [ 176.938504][ C0] panic+0xc5/0xd0 [ 176.942217][ C0] ? __pfx_panic+0x10/0x10 [ 176.946627][ C0] ? common_startup_64+0x13e/0x157 [ 176.951738][ C0] __warn+0x315/0x4c0 [ 176.955703][ C0] ? usb_ep_enable+0x148/0x480 [ 176.960477][ C0] ? usb_ep_enable+0x148/0x480 [ 176.965233][ C0] __report_bug+0x276/0x570 [ 176.969732][ C0] ? enqueue_task+0x33f/0x410 [ 176.974397][ C0] ? usb_ep_enable+0x148/0x480 [ 176.979175][ C0] ? __pfx___report_bug+0x10/0x10 [ 176.984213][ C0] ? do_raw_spin_unlock+0xf5/0x200 [ 176.989329][ C0] report_bug_entry+0x19b/0x290 [ 176.994177][ C0] ? usb_ep_enable+0x1bc/0x480 [ 176.998936][ C0] ? usb_ep_enable+0x1c1/0x480 [ 177.003700][ C0] handle_bug+0xce/0x200 [ 177.007942][ C0] exc_invalid_op+0x1a/0x50 [ 177.012455][ C0] asm_exc_invalid_op+0x1a/0x20 [ 177.017293][ C0] RIP: 0010:usb_ep_enable+0x1bc/0x480 [ 177.022661][ C0] Code: ea 08 5a fa 49 83 3f 00 48 c7 c0 a0 59 16 8d 49 c7 c0 c0 59 16 8d 4c 0f 44 c0 4c 89 f7 48 c7 c6 7a 0e c9 8e 44 89 ea 4c 89 e1 <67> 48 0f b9 3a bd ea ff ff ff 0f 1f 44 00 00 e8 10 be e1 f9 65 8b [ 177.042295][ C0] RSP: 0018:ffffc90000007910 EFLAGS: 00010082 [ 177.048353][ C0] RAX: ffffffff8d1659a0 RBX: ffff8880282680e0 RCX: ffffffff8d167880 [ 177.056315][ C0] RDX: 0000000000000081 RSI: ffffffff8ec90e7a RDI: ffffffff91ef19f0 [ 177.064282][ C0] RBP: dffffc0000000000 R08: ffffffff8d1659c0 R09: 0000000000000002 [ 177.072245][ C0] R10: 0000000000000003 R11: 0000000000000100 R12: ffffffff8d167880 [ 177.080199][ C0] R13: 0000000000000081 R14: ffffffff91ef19f0 R15: ffff8880282680f8 [ 177.088181][ C0] hidg_set_alt+0x12a/0xa60 [ 177.093125][ C0] ? usb_gadget_set_state+0x12c/0x2d0 [ 177.098492][ C0] set_config+0x749/0x1160 [ 177.102913][ C0] composite_setup+0x1de7/0x3480 [ 177.107859][ C0] configfs_composite_setup+0xc7/0x100 [ 177.113315][ C0] dummy_timer+0x2f30/0x4ce0 [ 177.117929][ C0] ? __lock_acquire+0x747/0x2de0 [ 177.122887][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 177.128264][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 177.133287][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 177.139097][ C0] ? __pfx_dummy_timer+0x10/0x10 [ 177.144025][ C0] __hrtimer_run_queues+0x3bc/0xa10 [ 177.149226][ C0] hrtimer_run_softirq+0x1e3/0x2e0 [ 177.154365][ C0] handle_softirqs+0x265/0x8d0 [ 177.159133][ C0] __irq_exit_rcu+0xc6/0x220 [ 177.163722][ C0] irq_exit_rcu+0x9/0x30 [ 177.167955][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 177.173578][ C0] [ 177.176498][ C0] [ 177.179417][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 177.185407][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 177.191035][ C0] Code: 2a af 02 e9 43 17 03 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 ea 2b 00 fb f4 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 177.210629][ C0] RSP: 0018:ffffffff90007ca0 EFLAGS: 00000246 [ 177.216776][ C0] RAX: 000000000012de59 RBX: ffffffff819cd8f0 RCX: 8000000000000001 [ 177.224822][ C0] RDX: 0000000000000001 RSI: ffffffff8e9ef560 RDI: ffffffff8cb01080 [ 177.232782][ C0] RBP: ffffffff90007d78 R08: ffff8880b8233d9b R09: 1ffff110170467b3 [ 177.240827][ C0] R10: dffffc0000000000 R11: ffffed10170467b4 R12: 0000000000000000 [ 177.248784][ C0] R13: 1ffffffff2011df8 R14: 1ffffffff2000f9c R15: dffffc0000000000 [ 177.256747][ C0] ? do_idle+0x2e0/0x540 [ 177.260988][ C0] default_idle+0x9/0x20 [ 177.265224][ C0] default_idle_call+0x72/0xb0 [ 177.269986][ C0] do_idle+0x2e0/0x540 [ 177.274045][ C0] ? __pfx_do_idle+0x10/0x10 [ 177.278630][ C0] cpu_startup_entry+0x43/0x60 [ 177.283382][ C0] rest_init+0x378/0x3a0 [ 177.287635][ C0] ? __pfx_rest_init+0x10/0x10 [ 177.292390][ C0] ? __pfx_kernel_init+0x10/0x10 [ 177.297322][ C0] ? __pfx_acpi_hw_get_mode+0x10/0x10 [ 177.302686][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 177.307965][ C0] ? acpi_ut_status_exit+0x120/0x1f0 [ 177.313253][ C0] ? acpi_enable_subsystem+0x286/0x3c0 [ 177.318709][ C0] start_kernel+0x392/0x3e0 [ 177.323205][ C0] x86_64_start_reservations+0x24/0x30 [ 177.328660][ C0] x86_64_start_kernel+0x137/0x1b0 [ 177.333775][ C0] common_startup_64+0x13e/0x157 [ 177.338721][ C0] [ 177.342429][ C0] Kernel Offset: disabled [ 177.346751][ C0] Rebooting in 86400 seconds..