last executing test programs: 5.993948592s ago: executing program 0 (id=1359): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000180)="0f01d166baf80cb8f89d4681ef66bafc0cb802000000ef0f5f6fc80f784c438b640f01d166baf80cb86a04a188ef66bafc0cecf30f1ae7f2de33430f01c80f01c2", 0x41}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, 0x0}], 0x1, 0x9, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.743043106s ago: executing program 0 (id=1360): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0), 0xc8c00, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000000)={0x4, "abac0011119c871663376126aab5ab0006278ee051881700e4ffffffffffffff", 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1, 0x400c}], 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) ioctl$SW_SYNC_IOC_INC(r0, 0x40045701, &(0x7f00000000c0)=0x5) 5.581034209s ago: executing program 0 (id=1361): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000e4c5ad101d0620c0159c010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000340)=ANY=[@ANYBLOB="000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000000140)={0x20, 0x15, 0x7, "26919b8ee81014"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 3.420714971s ago: executing program 3 (id=1373): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x40800) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$midi(&(0x7f0000000000), 0xf200000000000000, 0x3f) 3.348170016s ago: executing program 3 (id=1374): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x100, @remote, 'gretap0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl(r1, 0x40047438, &(0x7f0000000040)) close(0x3) write$ppp(r1, &(0x7f0000000b40)="7f4fef", 0x3) 3.170999305s ago: executing program 3 (id=1376): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0)={0x40, 0x40, 0x1, '@'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000280)={0x40, 0x36, 0x5, "d0ed6d80fe"}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x200000005c831, 0xffffffffffffffff, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 3.004657971s ago: executing program 0 (id=1378): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x62c40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f00000005c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f000000bb40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f0000000200)={0x50, 0x0, 0x0, {0x7, 0x29, 0x80000000, 0xdb0078e61eb24fff, 0xdd2, 0x3, 0xb, 0x0, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000007b40)="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", 0x2000, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x78, 0x0, 0x0, {0x87, 0x3, 0x0, {0x1, 0x7ffffffffffffffc, 0x3, 0x2, 0x8, 0x7, 0x2, 0x3, 0x404, 0x8000, 0x4, 0x0, 0xffffffffffffffff, 0x9, 0x408}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x2000) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) 2.857110695s ago: executing program 0 (id=1380): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$sierra_net(r0, &(0x7f00000003c0)={0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="000b0200000002"], 0x0}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) 1.761094644s ago: executing program 2 (id=1388): openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x2adc0, 0x1c1, 0x6}, 0x18) 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$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, r1, {0x7, 0x1f, 0xfffffff8, 0x202, 0x0, 0x0, 0x2, 0x6}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000209bfd66eea210560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000), &(0x7f0000000b40), 0xfe1c, 0x0) 1.319586393s ago: executing program 1 (id=1390): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0x1b, 0x4, 0x6}) 1.19426709s ago: executing program 1 (id=1391): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={[{@nr_inodes={'nr_inodes', 0x3d, [0x31]}}]}) chdir(&(0x7f0000000200)='./file0\x00') mknod(&(0x7f00000000c0)='./bus\x00', 0x80, 0x0) mknod$loop(&(0x7f0000000140)='./bus\x00', 0x1000, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000040)={0x2, 0x2, 0x1, 0x3, 0x5, 0x0, 0x700, 0x25dfdbfc, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}]}, 0x28}, 0x1, 0x7}, 0x810) socket$inet6_tcp(0xa, 0x1, 0x0) 1.108957739s ago: executing program 1 (id=1392): madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) mremap(&(0x7f000046b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000769000/0x1000)=nil) r0 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000080)) r1 = userfaultfd(0x801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x108}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f00001c9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x100, &(0x7f00000001c0)=[{0x5, 0x80, 0x80}], 0x1, 0xe4, 0x0, 0x2, 0x0, 0x2}) 1.105764182s ago: executing program 1 (id=1393): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000805000001"], 0x88) 980.919719ms ago: executing program 1 (id=1394): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000140)={{0xffff1000, 0xeeee8000, 0x4, 0xf6, 0x2, 0xf3, 0xd7, 0x8, 0x7, 0x9, 0x9, 0x1}, {0x50000, 0xc0a0c0f0f5000ded, 0xd, 0x5, 0x3, 0x8, 0x5, 0x0, 0x80, 0xfc, 0xfc, 0x4}, {0x200000, 0x10000, 0xb, 0x6, 0xff, 0x3, 0x0, 0x6, 0xee, 0x27, 0xd5, 0x2}, {0x4000, 0x8000000, 0x9, 0x9, 0x8f, 0x4, 0x81, 0xfc, 0xb, 0x1, 0x9, 0x3}, {0xffffffff, 0x0, 0xa, 0x2, 0x6, 0x1, 0x9, 0x2, 0x3, 0x21, 0x0, 0xe4}, {0x200000, 0xffff1000, 0xf, 0x0, 0x3, 0x0, 0xde, 0x9, 0x3, 0x0, 0x4, 0x30}, {0xdddd0000, 0x9000, 0xc, 0x3, 0x8, 0x3, 0x2, 0x9, 0x91, 0x8, 0x9, 0x88}, {0x8000000, 0xeeee0000, 0x10, 0x6, 0xc2, 0x8, 0x6, 0x9, 0x7, 0x3, 0x80, 0x68}, {0x6000, 0x8000}, {0xe9eb89d253be8b8b, 0x9}, 0x50000, 0x0, 0x0, 0x400408, 0x6, 0xa100, 0x40000, [0x6, 0x5, 0x4, 0xe]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0xa, 0x3a}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x40000072, 0x0, 0x80000006}]}) 914.813751ms ago: executing program 3 (id=1395): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x40, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) 865.540255ms ago: executing program 2 (id=1396): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r2, &(0x7f0000000000)='7', 0x1) ioctl(r1, 0xae60, 0x0) 754.597599ms ago: executing program 1 (id=1397): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff}, 0x6) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000200)={0xfffa, [0x0, 0xfffffffc], 0x4}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0), 0x80, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x0) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}, 0x101}], 0x1, 0x40002042, 0x0) 716.991858ms ago: executing program 3 (id=1398): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000000)={0x0, 0x200000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) 518.871433ms ago: executing program 2 (id=1399): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x24000044) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x7, 0x4, 0x20}]}) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000200)="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", 0x559, 0xffffffffffffffff) 354.526553ms ago: executing program 0 (id=1400): r0 = syz_usb_connect(0x0, 0x17d, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000300)={0x44, &(0x7f0000000100)={0x40, 0x12, 0x10, "2a593df44583738e9404bc104157c823"}, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x1, 0xbf}, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0xdf, 0x3ff, 0x0, 0x7, 0x800, 0x5, 0x10, 0x7b90041d, 0xe0, 0xfff8, 0xa0, 0xf8}}, 0x0, 0x0, 0x0, 0x0}) 280.434204ms ago: executing program 3 (id=1401): mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x4199831, 0xffffffffffffffff, 0x10000000) r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000001300)=ANY=[@ANYBLOB="12010002000000407205feca00010000000109022e0001010080fa0904000004ff000000070501020002000705810200020007050204e5"], 0x0) setns(0xc9, 0x0) r1 = socket(0x8, 0x5, 0x7fff) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="900100"/64) ioctl$sock_SIOCOUTQNSD(r1, 0x40106184, 0x0) 254.162607ms ago: executing program 2 (id=1402): io_setup(0x8, &(0x7f0000000600)=0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/bmAttributes\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x4, 0x0, 0x1, 0x208, r1, 0x0, 0x0, 0x7}]) 409.454µs ago: executing program 2 (id=1403): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000100)=0x80000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000140)={@host}) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, &(0x7f00000001c0)={{@host}, @host, 0x0, 0x6, 0x244c, 0xffffffffffffffff, 0x101, 0x0, 0xfffffffc}) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f00000000c0)=0xb0000) ioctl$IOCTL_VMCI_QUEUEPAIR_SETVA(r0, 0x7a4, &(0x7f0000000000)={{@host}, 0x200000000000, 0x0, 0x0, 0xfffffffc}) 0s ago: executing program 2 (id=1404): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000000)={0x3c, r2, 0xb97534d5fe9704cf, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x580}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) kernel console output (not intermixed with test programs): should_failslab+0xa8/0x100 [ 232.512130][ T8593] __kmalloc_node_noprof+0xfb/0x720 [ 232.512162][ T8593] ? crypto_create_tfm_node+0x81/0x3c0 [ 232.512326][ T8593] ? crypto_create_tfm_node+0x81/0x3c0 [ 232.512362][ T8593] crypto_create_tfm_node+0x81/0x3c0 [ 232.512390][ T8593] crypto_alloc_tfm_node+0x169/0x3e0 [ 232.512414][ T8593] pkcs7_digest+0x1a3/0x970 [ 232.512521][ T8593] pkcs7_verify+0x1ec/0x1620 [ 232.512556][ T8593] verify_pkcs7_message_sig+0xf7/0x2b0 [ 232.512591][ T8593] ? __pfx_pkcs7_view_content+0x10/0x10 [ 232.512617][ T8593] ? __pfx_verify_pkcs7_message_sig+0x10/0x10 [ 232.512646][ T8593] ? kfree+0x1c5/0x650 [ 232.512673][ T8593] ? pkcs7_parse_message+0x5d0/0x640 [ 232.512700][ T8593] ? __pfx_pkcs7_view_content+0x10/0x10 [ 232.512721][ T8593] verify_pkcs7_signature+0x6a/0x90 [ 232.512749][ T8593] pkcs7_preparse+0x8b/0xc0 [ 232.512773][ T8593] ? __pfx_pkcs7_view_content+0x10/0x10 [ 232.512802][ T8593] __key_create_or_update+0x3a4/0xa70 [ 232.512903][ T8593] ? __pfx___key_create_or_update+0x10/0x10 [ 232.512946][ T8593] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 232.512979][ T8593] key_create_or_update+0x42/0x60 [ 232.513008][ T8593] __se_sys_add_key+0x349/0x420 [ 232.513040][ T8593] ? __pfx___se_sys_add_key+0x10/0x10 [ 232.513078][ T8593] ? __x64_sys_add_key+0x20/0xc0 [ 232.513109][ T8593] do_syscall_64+0x166/0x520 [ 232.513129][ T8593] ? trace_irq_disable+0x3b/0x140 [ 232.513158][ T8593] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.513179][ T8593] ? clear_bhb_loop+0x70/0xc0 [ 232.513205][ T8593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.513229][ T8593] RIP: 0033:0x7f2e6ef9e159 [ 232.513248][ T8593] 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 [ 232.513266][ T8593] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 232.513290][ T8593] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 232.513305][ T8593] RDX: 0000200000000100 RSI: 0000000000000000 RDI: 0000200000000000 [ 232.513319][ T8593] RBP: 00007f2e6f03506b R08: ffffffffffffffff R09: 0000000000000000 [ 232.513335][ T8593] R10: 00000000000000be R11: 0000000000000246 R12: 0000000000000000 [ 232.513348][ T8593] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 232.513377][ T8593] [ 232.655118][ T2083] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 232.656256][ T2083] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.656285][ T2083] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.656307][ T2083] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 232.656345][ T2083] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.677304][ T2083] usb 2-1: config 0 descriptor?? [ 233.114514][ T2083] hid_parser_main: 8024 callbacks suppressed [ 233.114633][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.114664][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.114688][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.114715][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.114740][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.115027][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.115054][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.115080][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.115106][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.115131][ T2083] plantronics 0003:047F:FFFF.002F: unknown main item tag 0x0 [ 233.169988][ T2083] plantronics 0003:047F:FFFF.002F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 233.207394][ T8622] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1136'. [ 233.249561][ T922] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 233.401739][ T2242] usb 2-1: USB disconnect, device number 41 [ 233.402794][ T922] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 233.404126][ T922] usb 3-1: config 0 interface 0 altsetting 255 bulk endpoint 0x4 has invalid maxpacket 61 [ 233.404155][ T922] usb 3-1: config 0 interface 0 has no altsetting 0 [ 233.436242][ T922] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 233.436272][ T922] usb 3-1: Product: syz [ 233.436286][ T922] usb 3-1: Manufacturer: syz [ 233.436300][ T922] usb 3-1: SerialNumber: syz [ 233.471600][ T922] usb 3-1: config 0 descriptor?? [ 233.473442][ T8617] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 233.501627][ T922] usb 3-1: selecting invalid altsetting 0 [ 234.342317][ T2242] logitech-hidpp-device 0003:046D:C082.0030: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 234.600758][ T8661] fido_id[8661]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 234.759373][ T5693] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 234.909533][ T5693] usb 1-1: Using ep0 maxpacket: 8 [ 234.910349][ T5693] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 234.911417][ T5693] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 234.911467][ T5693] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.542716][ T5693] usb 3-1: USB disconnect, device number 43 [ 236.321910][ T8728] syzkaller1: entered promiscuous mode [ 236.321934][ T8728] syzkaller1: entered allmulticast mode [ 237.476127][ T5756] usb 1-1: USB disconnect, device number 39 [ 237.624282][ T8749] device-mapper: table: 248:2: integrity: Error reading superblock (-EIO) [ 237.624403][ T8749] device-mapper: ioctl: error adding target to table [ 238.109840][ T8682] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 238.521295][ T5756] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 238.589419][ T8776] netlink: 408 bytes leftover after parsing attributes in process `syz.2.1169'. [ 238.669415][ T5756] usb 1-1: Using ep0 maxpacket: 32 [ 238.670145][ T5756] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 238.675969][ T5756] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 238.675999][ T5756] usb 1-1: config 0 has no interface number 0 [ 238.676041][ T5756] usb 1-1: config 0 interface 184 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 255 [ 238.676065][ T5756] usb 1-1: config 0 interface 184 has no altsetting 0 [ 238.680992][ T5756] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.681019][ T5756] usb 1-1: Product: syz [ 238.681033][ T5756] usb 1-1: Manufacturer: syz [ 238.681047][ T5756] usb 1-1: SerialNumber: syz [ 238.697316][ T5756] usb 1-1: config 0 descriptor?? [ 238.699749][ T8765] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 238.937988][ T8765] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 239.213283][ T8801] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1181'. [ 239.360655][ T5756] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 239.360683][ T5756] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 239.559578][ T2242] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 239.589693][ T2083] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 239.731454][ T2242] usb 3-1: unable to get BOS descriptor or descriptor too short [ 239.731496][ T2242] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 239.732479][ T2242] usb 3-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 239.735300][ T2242] usb 3-1: string descriptor 0 read error: -22 [ 239.735395][ T2242] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.740415][ T2083] usb 4-1: Using ep0 maxpacket: 16 [ 239.744794][ T2083] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 239.746227][ T2083] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 239.746258][ T2083] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 239.750483][ T2083] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.750510][ T2083] usb 4-1: Product: syz [ 239.750524][ T2083] usb 4-1: Manufacturer: syz [ 239.750538][ T2083] usb 4-1: SerialNumber: syz [ 239.771697][ T2083] usb 4-1: config 0 descriptor?? [ 239.786938][ T2083] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 239.787002][ T2083] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 239.790477][ T5756] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000010: -71 [ 239.790508][ T5756] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write HW_CFG: -71 [ 239.790527][ T5756] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 239.790869][ T5756] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 239.805712][ T5756] usb 1-1: USB disconnect, device number 40 [ 240.392619][ T2083] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 240.396091][ T2083] em28xx 4-1:0.0: Config register raw data: 0x6e [ 240.396117][ T2083] em28xx 4-1:0.0: I2S Audio (1 sample rate(s)) [ 240.396132][ T2083] em28xx 4-1:0.0: No AC97 audio processor [ 240.802025][ T2083] usb 4-1: USB disconnect, device number 45 [ 240.909383][ T922] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 241.060028][ T922] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 241.061008][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 241.061029][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 241.061041][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 241.061054][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 241.062933][ T922] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.062957][ T922] usb 1-1: Product: syz [ 241.062971][ T922] usb 1-1: Manufacturer: syz [ 241.063007][ T922] usb 1-1: SerialNumber: syz [ 241.065025][ T922] usb 1-1: config 0 descriptor?? [ 241.272677][ T922] adutux 1-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 241.477666][ T2083] usb 1-1: USB disconnect, device number 41 [ 241.654843][ T8838] FAULT_INJECTION: forcing a failure. [ 241.654843][ T8838] name failslab, interval 1, probability 0, space 0, times 0 [ 241.654868][ T8838] CPU: 0 UID: 0 PID: 8838 Comm: syz.1.1196 Tainted: G L syzkaller #0 PREEMPT(full) [ 241.654885][ T8838] Tainted: [L]=SOFTLOCKUP [ 241.654889][ T8838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 241.654897][ T8838] Call Trace: [ 241.654902][ T8838] [ 241.654909][ T8838] dump_stack_lvl+0xe8/0x150 [ 241.654943][ T8838] should_fail_ex+0x3eb/0x540 [ 241.654969][ T8838] should_failslab+0xa8/0x100 [ 241.654995][ T8838] __kmalloc_node_noprof+0xfb/0x720 [ 241.655025][ T8838] ? crypto_create_tfm_node+0x81/0x3c0 [ 241.655065][ T8838] ? crypto_create_tfm_node+0x81/0x3c0 [ 241.655103][ T8838] crypto_create_tfm_node+0x81/0x3c0 [ 241.655139][ T8838] crypto_alloc_tfm_node+0x169/0x3e0 [ 241.655161][ T8838] pkcs7_digest+0x1a3/0x970 [ 241.655180][ T8838] pkcs7_verify+0x1ec/0x1620 [ 241.655197][ T8838] verify_pkcs7_message_sig+0xf7/0x2b0 [ 241.655217][ T8838] ? __pfx_pkcs7_view_content+0x10/0x10 [ 241.655242][ T8838] ? __pfx_verify_pkcs7_message_sig+0x10/0x10 [ 241.655271][ T8838] ? kfree+0x1c5/0x650 [ 241.655301][ T8838] ? pkcs7_parse_message+0x5d0/0x640 [ 241.655317][ T8838] ? __pfx_pkcs7_view_content+0x10/0x10 [ 241.655329][ T8838] verify_pkcs7_signature+0x6a/0x90 [ 241.655346][ T8838] pkcs7_preparse+0x8b/0xc0 [ 241.655358][ T8838] ? __pfx_pkcs7_view_content+0x10/0x10 [ 241.655382][ T8838] __key_create_or_update+0x3a4/0xa70 [ 241.655416][ T8838] ? __pfx___key_create_or_update+0x10/0x10 [ 241.655453][ T8838] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 241.655469][ T8838] key_create_or_update+0x42/0x60 [ 241.655490][ T8838] __se_sys_add_key+0x349/0x420 [ 241.655519][ T8838] ? __pfx___se_sys_add_key+0x10/0x10 [ 241.655552][ T8838] ? __x64_sys_add_key+0x20/0xc0 [ 241.655579][ T8838] do_syscall_64+0x166/0x520 [ 241.655597][ T8838] ? trace_irq_disable+0x3b/0x140 [ 241.655624][ T8838] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.655645][ T8838] ? clear_bhb_loop+0x70/0xc0 [ 241.655669][ T8838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.655688][ T8838] RIP: 0033:0x7f194fb9e159 [ 241.655707][ T8838] 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 [ 241.655726][ T8838] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 241.655748][ T8838] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 241.655762][ T8838] RDX: 0000200000000100 RSI: 0000000000000000 RDI: 0000200000000000 [ 241.655772][ T8838] RBP: 00007f194fc3506b R08: ffffffffffffffff R09: 0000000000000000 [ 241.655779][ T8838] R10: 00000000000000be R11: 0000000000000246 R12: 0000000000000000 [ 241.655786][ T8838] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 241.655802][ T8838] [ 241.744137][ T8827] adutux: No device or device unplugged -19 [ 242.390752][ T8852] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 242.896602][ T8874] netlink: 'syz.3.1212': attribute type 4 has an invalid length. [ 243.020357][ T2242] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 243.089601][ T8881] device-mapper: table: 248:2: mirror: Insufficient mirror log arguments (-EINVAL) [ 243.089627][ T8881] device-mapper: ioctl: error adding target to table [ 243.171375][ T2242] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 243.172395][ T2242] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 243.172422][ T2242] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 243.172441][ T2242] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 243.172477][ T2242] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.175267][ T2242] usb 1-1: config 0 descriptor?? [ 243.594133][ T2242] plantronics 0003:047F:FFFF.0031: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 245.587262][ T8802] usb 3-1: 1:1: usb_set_interface failed (-110) [ 245.590348][ T8802] snd-usb-audio 3-1:1.0: Runtime PM usage count underflow! [ 245.590368][ T8802] snd-usb-audio 3-1:1.2: Runtime PM usage count underflow! [ 245.591476][ T25] usb 3-1: USB disconnect, device number 44 [ 245.681896][ T2242] usb 1-1: USB disconnect, device number 42 [ 245.820060][ T5756] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 245.970102][ T5756] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 245.971206][ T5756] usb 2-1: config 0 interface 0 altsetting 255 bulk endpoint 0x4 has invalid maxpacket 61 [ 245.971237][ T5756] usb 2-1: config 0 interface 0 has no altsetting 0 [ 245.974353][ T5756] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 245.974380][ T5756] usb 2-1: Product: syz [ 245.974394][ T5756] usb 2-1: Manufacturer: syz [ 245.974409][ T5756] usb 2-1: SerialNumber: syz [ 245.999975][ T5756] usb 2-1: config 0 descriptor?? [ 246.007310][ T8892] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 246.046677][ T5756] usb 2-1: selecting invalid altsetting 0 [ 246.499722][ T922] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 246.666593][ T922] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 246.679887][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.679918][ T922] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 246.679941][ T922] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 246.679980][ T922] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.702206][ T922] usb 1-1: config 0 descriptor?? [ 247.138188][ T922] hid_parser_main: 5 callbacks suppressed [ 247.138213][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138241][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138266][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138288][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138312][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138335][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138358][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138381][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138404][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.138429][ T922] plantronics 0003:047F:FFFF.0032: unknown main item tag 0x0 [ 247.174024][ T922] plantronics 0003:047F:FFFF.0032: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 247.393524][ T5693] usb 1-1: USB disconnect, device number 43 [ 247.610063][ T922] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 247.689415][ T25] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 247.760263][ T922] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 247.763376][ T922] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.763403][ T922] usb 3-1: Product: syz [ 247.763412][ T922] usb 3-1: Manufacturer: syz [ 247.763420][ T922] usb 3-1: SerialNumber: syz [ 247.839439][ T25] usb 4-1: Using ep0 maxpacket: 32 [ 247.840653][ T25] usb 4-1: New USB device found, idVendor=08ca, idProduct=2060, bcdDevice=c6.58 [ 247.841604][ T25] usb 4-1: config index 0 descriptor too short (expected 3659, got 75) [ 247.841628][ T25] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 247.843558][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.843578][ T25] usb 4-1: Product: syz [ 247.843586][ T25] usb 4-1: Manufacturer: syz [ 247.843594][ T25] usb 4-1: SerialNumber: syz [ 247.845949][ T25] usb 4-1: config 0 descriptor?? [ 247.850712][ T25] gspca_main: sunplus-2.14.0 probing 08ca:2060 [ 248.057221][ T25] gspca_sunplus: reg_r err -32 [ 248.135727][ T2242] usb 2-1: USB disconnect, device number 42 [ 248.659480][ T2242] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 248.790039][ T922] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 248.790066][ T922] cdc_ncm 3-1:1.0: setting rx_max = 16384 [ 248.830699][ T2242] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 248.831722][ T2242] usb 1-1: config 0 interface 0 altsetting 255 endpoint 0x4 has an invalid bInterval 153, changing to 11 [ 248.831754][ T2242] usb 1-1: config 0 interface 0 altsetting 255 endpoint 0x4 has invalid maxpacket 33922, setting to 1024 [ 248.831780][ T2242] usb 1-1: config 0 interface 0 has no altsetting 0 [ 248.833904][ T2242] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 248.833929][ T2242] usb 1-1: Product: syz [ 248.833943][ T2242] usb 1-1: Manufacturer: syz [ 248.833957][ T2242] usb 1-1: SerialNumber: syz [ 248.837125][ T2242] usb 1-1: config 0 descriptor?? [ 248.838232][ T8927] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 248.920976][ T2242] usb 1-1: selecting invalid altsetting 0 [ 248.991337][ T922] cdc_ncm 3-1:1.0: setting tx_max = 16384 [ 249.023922][ T8936] UDC core: g1: couldn't find an available UDC or it's busy [ 249.029700][ T25] sunplus 4-1:0.0: probe with driver sunplus failed with error -32 [ 249.060696][ T922] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 249.114596][ T922] usb 3-1: USB disconnect, device number 45 [ 249.127027][ T922] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 249.190591][ T25] usb 1-1: USB disconnect, device number 44 [ 249.192887][ C0] usb 1-1: Unable to submit urb #2: -19 at snd_usb_queue_pending_output_urbs [ 249.193159][ C0] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 249.193407][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.193748][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.194115][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.194486][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.194842][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.195173][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.195503][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.195851][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.196176][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.196502][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.196881][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.197247][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.197571][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.197932][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.198262][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.198589][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.198953][ T8927] usb 1-1: cannot submit urb 0, error -19: no device [ 249.461477][ T8944] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 249.461477][ T8944] [ 249.461649][ T8944] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 249.462065][ T8944] CIFS: Attempting to mount //127.0.0.1/share [ 249.590726][ T8947] FAULT_INJECTION: forcing a failure. [ 249.590726][ T8947] name failslab, interval 1, probability 0, space 0, times 0 [ 249.590760][ T8947] CPU: 0 UID: 0 PID: 8947 Comm: syz.2.1241 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.590781][ T8947] Tainted: [L]=SOFTLOCKUP [ 249.590786][ T8947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 249.590793][ T8947] Call Trace: [ 249.590798][ T8947] [ 249.590803][ T8947] dump_stack_lvl+0xe8/0x150 [ 249.590828][ T8947] should_fail_ex+0x3eb/0x540 [ 249.590844][ T8947] should_failslab+0xa8/0x100 [ 249.590859][ T8947] __kmalloc_cache_noprof+0x9e/0x600 [ 249.590875][ T8947] ? __kmalloc_noprof+0x1a6/0x710 [ 249.590890][ T8947] ? x509_key_preparse+0x30d/0x6d0 [ 249.590903][ T8947] ? x509_key_preparse+0x30d/0x6d0 [ 249.590918][ T8947] x509_key_preparse+0x30d/0x6d0 [ 249.590944][ T8947] asymmetric_key_preparse+0xb9/0x1b0 [ 249.591046][ T8947] __key_create_or_update+0x3a4/0xa70 [ 249.591065][ T8947] ? __pfx___key_create_or_update+0x10/0x10 [ 249.591089][ T8947] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 249.591107][ T8947] key_create_or_update+0x42/0x60 [ 249.591122][ T8947] __se_sys_add_key+0x349/0x420 [ 249.591139][ T8947] ? __pfx___se_sys_add_key+0x10/0x10 [ 249.591159][ T8947] ? __x64_sys_add_key+0x20/0xc0 [ 249.591175][ T8947] do_syscall_64+0x166/0x520 [ 249.591186][ T8947] ? trace_irq_disable+0x3b/0x140 [ 249.591202][ T8947] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.591213][ T8947] ? clear_bhb_loop+0x70/0xc0 [ 249.591226][ T8947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.591237][ T8947] RIP: 0033:0x7f2e6ef9e159 [ 249.591249][ T8947] 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 [ 249.591261][ T8947] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 249.591282][ T8947] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 249.591297][ T8947] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 249.591309][ T8947] RBP: 00007f2e6f03506b R08: ffffffffffffffff R09: 0000000000000000 [ 249.591332][ T8947] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 249.591345][ T8947] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 249.591377][ T8947] [ 249.685561][ T8949] syzkaller1: entered promiscuous mode [ 249.685585][ T8949] syzkaller1: entered allmulticast mode [ 250.179750][ T25] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 250.239426][ T922] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 250.297483][ T8944] CIFS: VFS: Error connecting to socket. Aborting operation. [ 250.297745][ T8944] CIFS: VFS: cifs_mount failed w/return code = -4 [ 250.340367][ T25] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 250.341802][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.342024][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 250.342049][ T25] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 250.342090][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.346263][ T25] usb 3-1: config 0 descriptor?? [ 250.411633][ T922] usb 1-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 250.414305][ T922] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 250.414352][ T922] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 250.414389][ T922] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.427921][ T922] usb 1-1: probing VID:PID(0424:012C) [ 250.472923][ T922] usb 1-1: vub300 testing BULK IN EndPoint(0) 81 [ 250.472953][ T922] usb 1-1: vub300 testing BULK OUT EndPoint(1) 02 [ 250.472971][ T922] usb 1-1: vub300 testing BULK IN EndPoint(2) 83 [ 250.472990][ T922] usb 1-1: vub300 testing BULK OUT EndPoint(3) 04 [ 250.473008][ T922] usb 1-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 250.519744][ T2242] usb 4-1: USB disconnect, device number 46 [ 250.704181][ T8967] FAULT_INJECTION: forcing a failure. [ 250.704181][ T8967] name failslab, interval 1, probability 0, space 0, times 0 [ 250.704216][ T8967] CPU: 0 UID: 0 PID: 8967 Comm: syz.3.1248 Tainted: G L syzkaller #0 PREEMPT(full) [ 250.704243][ T8967] Tainted: [L]=SOFTLOCKUP [ 250.704250][ T8967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.704262][ T8967] Call Trace: [ 250.704270][ T8967] [ 250.704279][ T8967] dump_stack_lvl+0xe8/0x150 [ 250.704314][ T8967] should_fail_ex+0x3eb/0x540 [ 250.704340][ T8967] ? __alloc_skb+0x1db/0x7a0 [ 250.704490][ T8967] should_failslab+0xa8/0x100 [ 250.704514][ T8967] ? __alloc_skb+0x1db/0x7a0 [ 250.704532][ T8967] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 250.704559][ T8967] ? __alloc_skb+0x18d/0x7a0 [ 250.704575][ T8967] ? __alloc_skb+0x1db/0x7a0 [ 250.704599][ T8967] __alloc_skb+0x1db/0x7a0 [ 250.704620][ T8967] nfc_genl_device_removed+0x84/0x360 [ 250.704698][ T8967] ? __fsnotify_parent+0x267/0x620 [ 250.704780][ T8967] ? __pfx_nfc_genl_device_removed+0x10/0x10 [ 250.704810][ T8967] nfc_unregister_rfkill+0x32/0x280 [ 250.704831][ T8967] nci_unregister_device+0x46/0x250 [ 250.704887][ T8967] virtual_ncidev_close+0x56/0x90 [ 250.704950][ T8967] ? __pfx_virtual_ncidev_close+0x10/0x10 [ 250.704980][ T8967] __fput+0x413/0xa50 [ 250.705010][ T8967] fput_close_sync+0x11f/0x240 [ 250.705034][ T8967] ? __pfx_fput_close_sync+0x10/0x10 [ 250.705077][ T8967] __x64_sys_close+0x7e/0x110 [ 250.705103][ T8967] do_syscall_64+0x166/0x520 [ 250.705121][ T8967] ? trace_irq_disable+0x3b/0x140 [ 250.705151][ T8967] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.705171][ T8967] ? clear_bhb_loop+0x70/0xc0 [ 250.705196][ T8967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.705218][ T8967] RIP: 0033:0x7faa4459e159 [ 250.705238][ T8967] 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 [ 250.705256][ T8967] RSP: 002b:00007faa45405028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 250.705278][ T8967] RAX: ffffffffffffffda RBX: 00007faa44825fa0 RCX: 00007faa4459e159 [ 250.705293][ T8967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 250.705305][ T8967] RBP: 00007faa4463506b R08: 0000000000000000 R09: 0000000000000000 [ 250.705318][ T8967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.705329][ T8967] R13: 00007faa44826038 R14: 00007faa44825fa0 R15: 00007ffcf80b1608 [ 250.705358][ T8967] [ 250.818515][ T25] plantronics 0003:047F:FFFF.0033: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 250.847764][ T922] usb 1-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 251.048804][ T922] usb 1-1: USB vub300 remote SDIO host controller[0]connected with no SD/SDIO card inserted [ 251.098251][ T5719] usb 3-1: USB disconnect, device number 46 [ 251.659692][ T5719] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 251.811757][ T5719] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0103, bcdDevice= 0.40 [ 251.814940][ T5719] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 251.814984][ T5719] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 251.818173][ T5719] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.818198][ T5719] usb 2-1: Product: syz [ 251.818211][ T5719] usb 2-1: Manufacturer: syz [ 251.818224][ T5719] usb 2-1: SerialNumber: syz [ 251.884739][ T8997] kvm [8996]: vcpu1, guest rIP: 0x9134 Unhandled WRMSR(0x11e) = 0xbe702111 [ 251.893646][ T922] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 251.926166][ T5690] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-71 [ 251.932294][ T922] usb 1-1: USB disconnect, device number 45 [ 251.938137][ T5690] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 251.941244][ T5690] usb 1-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 252.057563][ T5719] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 252.059090][ T5719] usb 2-1: unit 4 not found! [ 252.092682][ T25] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 252.152890][ T5719] usb 2-1: USB disconnect, device number 43 [ 252.215527][ T7539] udevd[7539]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 252.239378][ T25] usb 3-1: Using ep0 maxpacket: 8 [ 252.240471][ T25] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 252.242988][ T25] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 252.243037][ T25] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 252.243060][ T25] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 252.243084][ T25] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 252.243107][ T25] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 252.244017][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.382659][ T9006] ovs-system: entered promiscuous mode [ 252.482985][ T25] usb 3-1: usb_control_msg returned -32 [ 252.483035][ T25] usbtmc 3-1:16.0: can't read capabilities [ 252.635734][ T922] USB vub300 remote SDIO host controller[0] now disconnected [ 252.711667][ T9015] FAULT_INJECTION: forcing a failure. [ 252.711667][ T9015] name failslab, interval 1, probability 0, space 0, times 0 [ 252.711702][ T9015] CPU: 1 UID: 0 PID: 9015 Comm: syz.1.1265 Tainted: G L syzkaller #0 PREEMPT(full) [ 252.711729][ T9015] Tainted: [L]=SOFTLOCKUP [ 252.711736][ T9015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 252.711748][ T9015] Call Trace: [ 252.711756][ T9015] [ 252.711764][ T9015] dump_stack_lvl+0xe8/0x150 [ 252.711796][ T9015] should_fail_ex+0x3eb/0x540 [ 252.711825][ T9015] should_failslab+0xa8/0x100 [ 252.711850][ T9015] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 252.711881][ T9015] ? kobject_set_name_vargs+0x61/0x110 [ 252.711994][ T9015] ? kobject_set_name_vargs+0x61/0x110 [ 252.712021][ T9015] kvasprintf+0xeb/0x1a0 [ 252.712124][ T9015] ? __pfx_kvasprintf+0x10/0x10 [ 252.712153][ T9015] ? pcpu_alloc+0x10/0x310 [ 252.712215][ T9015] ? kvasprintf_const+0xe1/0x240 [ 252.712247][ T9015] kobject_set_name_vargs+0x61/0x110 [ 252.712273][ T9015] dev_set_name+0xe2/0x140 [ 252.712377][ T9015] ? input_allocate_device+0x22e/0x2a0 [ 252.712517][ T9015] ? __pfx_dev_set_name+0x10/0x10 [ 252.712550][ T9015] ? __init_waitqueue_head+0xa8/0x150 [ 252.712578][ T9015] ? device_initialize+0x394/0x470 [ 252.712604][ T9015] input_allocate_device+0x24f/0x2a0 [ 252.712630][ T9015] uinput_ioctl_handler+0x187/0x15a0 [ 252.712692][ T9015] ? __pfx_uinput_ioctl_handler+0x10/0x10 [ 252.712724][ T9015] ? __fget_files+0x2a/0x420 [ 252.712782][ T9015] ? __fget_files+0x3a2/0x420 [ 252.712812][ T9015] ? bpf_lsm_file_ioctl+0x9/0x20 [ 252.712839][ T9015] ? __pfx_uinput_ioctl+0x10/0x10 [ 252.712859][ T9015] __se_sys_ioctl+0xfc/0x170 [ 252.712894][ T9015] do_syscall_64+0x166/0x520 [ 252.712912][ T9015] ? trace_irq_disable+0x3b/0x140 [ 252.712948][ T9015] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.712968][ T9015] ? clear_bhb_loop+0x70/0xc0 [ 252.712991][ T9015] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.713012][ T9015] RIP: 0033:0x7f194fb9e159 [ 252.713031][ T9015] 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 [ 252.713047][ T9015] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.713070][ T9015] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 252.713083][ T9015] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 252.713095][ T9015] RBP: 00007f194fc3506b R08: 0000000000000000 R09: 0000000000000000 [ 252.713108][ T9015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.713122][ T9015] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 252.713155][ T9015] [ 252.809367][ T2242] usb 4-1: new full-speed USB device number 47 using dummy_hcd [ 252.970697][ T2242] usb 4-1: not running at top speed; connect to a high speed hub [ 252.970733][ T2242] usb 4-1: New USB device found, idVendor=0ea0, idProduct=6858, bcdDevice= 0.40 [ 252.971712][ T2242] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 252.973601][ T2242] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.973623][ T2242] usb 4-1: Product: syz [ 252.973636][ T2242] usb 4-1: Manufacturer: syz [ 252.973649][ T2242] usb 4-1: SerialNumber: syz [ 253.016758][ T2242] oti6858 4-1:1.0: oti6858 converter detected [ 253.073062][ T2242] usb 4-1: oti6858 converter now attached to ttyUSB0 [ 253.232054][ T9024] usbtmc 3-1:16.0: usb_control_msg returned -71 [ 253.427701][ T5756] usb 3-1: USB disconnect, device number 47 [ 253.527235][ T2083] usb 4-1: USB disconnect, device number 47 [ 253.527408][ C0] usb 4-1: oti6858_read_int_callback(): usb_submit_urb() failed with error -19 [ 253.830646][ T9045] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1424729573 (182365385344 ns) > initial count (134528494848 ns). Using initial count to start timer. [ 253.922377][ T9049] syzkaller1: entered promiscuous mode [ 253.922402][ T9049] syzkaller1: entered allmulticast mode [ 254.082871][ T9059] capability: warning: `syz.2.1274' uses deprecated v2 capabilities in a way that may be insecure [ 254.257697][ T5629] block nbd1: Receive control failed (result -107) [ 254.319844][ T9068] nbd1: detected capacity change from 0 to 8589934592 [ 254.327507][ T9067] block nbd1: shutting down sockets [ 254.618904][ T9084] read descriptors [ 254.644723][ T5619] ffs_data_put(): freeing [ 255.279421][ T922] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 255.429785][ T2083] oti6858 ttyUSB0: oti6858 converter now disconnected from ttyUSB0 [ 255.431035][ T922] usb 2-1: New USB device found, idVendor=1044, idProduct=7001, bcdDevice= 5.20 [ 255.435923][ T922] usb 2-1: config 4 has an invalid interface number: 44 but max is 0 [ 255.435948][ T922] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 255.435960][ T2083] oti6858 4-1:1.0: device disconnected [ 255.435966][ T922] usb 2-1: config 4 has no interface number 0 [ 255.435999][ T922] usb 2-1: config 4 interface 44 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 255.437923][ T922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.437945][ T922] usb 2-1: Product: syz [ 255.437959][ T922] usb 2-1: Manufacturer: syz [ 255.437972][ T922] usb 2-1: SerialNumber: syz [ 255.820939][ T9109] syzkaller1: entered promiscuous mode [ 255.820958][ T9109] syzkaller1: entered allmulticast mode [ 255.869412][ T5690] usb 1-1: new full-speed USB device number 46 using dummy_hcd [ 255.935941][ T922] dvb-usb: found a 'Gigabyte U7000' in warm state. [ 255.950185][ T922] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 255.951920][ T922] dvbdev: DVB: registering new adapter (Gigabyte U7000) [ 255.951978][ T922] usb 2-1: media controller created [ 255.958158][ T922] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 255.990011][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.990070][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.020180][ T5690] usb 1-1: New USB device found, idVendor=1b96, idProduct=0014, bcdDevice= 0.00 [ 256.022486][ T5690] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 256.022521][ T5690] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 256.022545][ T5690] usb 1-1: config 0 interface 0 has no altsetting 0 [ 256.022579][ T5690] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.032268][ T5690] usb 1-1: config 0 descriptor?? [ 256.037904][ T9104] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 256.126802][ T922] DVB: Unable to find symbol dib7000p_attach() [ 256.126854][ T922] dvb-usb: no frontend was attached by 'Gigabyte U7000' [ 256.209425][ T922] rc_core: IR keymap rc-dib0700-rc5 not found [ 256.209445][ T922] Registered IR keymap rc-empty [ 256.209978][ T922] dvb-usb: could not initialize remote control. [ 256.209990][ T922] dvb-usb: Gigabyte U7000 successfully initialized and connected. [ 256.221762][ T922] usb 2-1: USB disconnect, device number 44 [ 256.274164][ T922] dvb-usb: Gigabyte U7000 successfully deinitialized and disconnected. [ 256.491319][ T5690] input: HID 1b96:0014 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:1B96:0014.0034/input/input41 [ 256.553400][ T5690] ntrig 0003:1B96:0014.0034: offset (1) exceeds report_count (1) [ 256.553440][ T5690] ntrig 0003:1B96:0014.0034: offset (2) exceeds report_count (1) [ 256.553476][ T5690] ntrig 0003:1B96:0014.0034: offset (3) exceeds report_count (1) [ 256.553496][ T5690] ntrig 0003:1B96:0014.0034: offset (4) exceeds report_count (1) [ 256.553515][ T5690] ntrig 0003:1B96:0014.0034: offset (5) exceeds report_count (1) [ 256.553536][ T5690] ntrig 0003:1B96:0014.0034: offset (39) exceeds report_count (1) [ 256.553556][ T5690] ntrig 0003:1B96:0014.0034: offset (9) exceeds report_count (1) [ 256.553574][ T5690] ntrig 0003:1B96:0014.0034: offset (25) exceeds report_count (1) [ 256.633684][ T5690] ntrig 0003:1B96:0014.0034: offset (3) exceeds report_count (1) [ 256.686322][ T5690] ntrig 0003:1B96:0014.0034: input,hidraw0: USB HID v0.04 Joystick [HID 1b96:0014] on usb-dummy_hcd.0-1/input0 [ 256.702067][ T5690] usb 1-1: USB disconnect, device number 46 [ 256.799793][ T9119] fido_id[9119]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 256.825255][ T5690] ntrig 0003:1B96:0014.0034: offset (3) exceeds report_count (1) [ 257.078746][ T9133] FAULT_INJECTION: forcing a failure. [ 257.078746][ T9133] name failslab, interval 1, probability 0, space 0, times 0 [ 257.078776][ T9133] CPU: 0 UID: 0 PID: 9133 Comm: syz.2.1300 Tainted: G L syzkaller #0 PREEMPT(full) [ 257.078792][ T9133] Tainted: [L]=SOFTLOCKUP [ 257.078797][ T9133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.078805][ T9133] Call Trace: [ 257.078810][ T9133] [ 257.078815][ T9133] dump_stack_lvl+0xe8/0x150 [ 257.078837][ T9133] should_fail_ex+0x3eb/0x540 [ 257.078854][ T9133] should_failslab+0xa8/0x100 [ 257.078868][ T9133] __kmalloc_cache_noprof+0x9e/0x600 [ 257.078887][ T9133] ? garp_init_applicant+0x12a/0x430 [ 257.079007][ T9133] ? garp_init_applicant+0x12a/0x430 [ 257.079027][ T9133] garp_init_applicant+0x12a/0x430 [ 257.079054][ T9133] register_vlan_dev+0x1f4/0x850 [ 257.079137][ T9133] register_vlan_device+0x393/0x4b0 [ 257.079155][ T9133] ? __pfx_register_vlan_device+0x10/0x10 [ 257.079172][ T9133] ? security_capable+0x7e/0x2c0 [ 257.079189][ T9133] vlan_ioctl_handler+0x248/0x630 [ 257.079205][ T9133] ? __pfx___mutex_lock+0x10/0x10 [ 257.079254][ T9133] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 257.079278][ T9133] ? hook_file_ioctl+0x1f2/0x600 [ 257.079345][ T9133] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 257.079372][ T9133] sock_ioctl+0x612/0x7e0 [ 257.079465][ T9133] ? __pfx_sock_ioctl+0x10/0x10 [ 257.079490][ T9133] ? __fget_files+0x2a/0x420 [ 257.079513][ T9133] ? __fget_files+0x3a2/0x420 [ 257.079534][ T9133] ? __fget_files+0x2a/0x420 [ 257.079562][ T9133] ? bpf_lsm_file_ioctl+0x9/0x20 [ 257.079585][ T9133] ? __pfx_sock_ioctl+0x10/0x10 [ 257.079609][ T9133] __se_sys_ioctl+0xfc/0x170 [ 257.079643][ T9133] do_syscall_64+0x166/0x520 [ 257.079660][ T9133] ? trace_irq_disable+0x3b/0x140 [ 257.079685][ T9133] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.079703][ T9133] ? clear_bhb_loop+0x70/0xc0 [ 257.079725][ T9133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.079743][ T9133] RIP: 0033:0x7f2e6ef9e159 [ 257.079762][ T9133] 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 [ 257.079778][ T9133] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.079798][ T9133] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 257.079810][ T9133] RDX: 0000200000000040 RSI: 0000000000008983 RDI: 0000000000000004 [ 257.079822][ T9133] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 257.079834][ T9133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.079844][ T9133] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 257.079872][ T9133] [ 257.204666][ T9136] FAULT_INJECTION: forcing a failure. [ 257.204666][ T9136] name failslab, interval 1, probability 0, space 0, times 0 [ 257.204714][ T9136] CPU: 1 UID: 0 PID: 9136 Comm: syz.2.1301 Tainted: G L syzkaller #0 PREEMPT(full) [ 257.204742][ T9136] Tainted: [L]=SOFTLOCKUP [ 257.204749][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.204762][ T9136] Call Trace: [ 257.204770][ T9136] [ 257.204781][ T9136] dump_stack_lvl+0xe8/0x150 [ 257.204813][ T9136] should_fail_ex+0x3eb/0x540 [ 257.204841][ T9136] should_failslab+0xa8/0x100 [ 257.204865][ T9136] __kmalloc_noprof+0xf9/0x710 [ 257.204893][ T9136] ? __kmalloc_cache_noprof+0x148/0x600 [ 257.204921][ T9136] ? mpi_alloc+0x77/0x140 [ 257.205045][ T9136] ? mpi_alloc+0x77/0x140 [ 257.205074][ T9136] mpi_alloc+0x77/0x140 [ 257.205099][ T9136] mpi_read_raw_data+0x139/0x970 [ 257.205130][ T9136] dh_set_secret+0x193/0x320 [ 257.205228][ T9136] ? crypto_create_tfm_node+0x81/0x3c0 [ 257.205265][ T9136] ? __pfx_dh_set_secret+0x10/0x10 [ 257.205292][ T9136] ? crypto_alloc_tfm_node+0x3b5/0x3e0 [ 257.205320][ T9136] __keyctl_dh_compute+0x5ae/0xd10 [ 257.205358][ T9136] ? __pfx___keyctl_dh_compute+0x10/0x10 [ 257.205407][ T9136] ? __might_fault+0xaf/0x130 [ 257.205445][ T9136] keyctl_dh_compute+0x124/0x180 [ 257.205473][ T9136] ? __pfx_keyctl_dh_compute+0x10/0x10 [ 257.205511][ T9136] __se_sys_keyctl+0x44c/0xbc0 [ 257.205542][ T9136] ? __pfx___se_sys_keyctl+0x10/0x10 [ 257.205564][ T9136] ? __pfx_do_futex+0x10/0x10 [ 257.205594][ T9136] ? __se_sys_futex+0x3a8/0x450 [ 257.205623][ T9136] ? rcu_is_watching+0x16/0xb0 [ 257.205651][ T9136] ? __x64_sys_keyctl+0x20/0xc0 [ 257.205672][ T9136] do_syscall_64+0x166/0x520 [ 257.205690][ T9136] ? trace_irq_disable+0x3b/0x140 [ 257.205717][ T9136] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.205737][ T9136] ? clear_bhb_loop+0x70/0xc0 [ 257.205762][ T9136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.205782][ T9136] RIP: 0033:0x7f2e6ef9e159 [ 257.205802][ T9136] 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 [ 257.205820][ T9136] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 257.205842][ T9136] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 257.205857][ T9136] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000017 [ 257.205870][ T9136] RBP: 00007f2e6f03506b R08: 0000200000000340 R09: 0000000000000000 [ 257.205883][ T9136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.205895][ T9136] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 257.205926][ T9136] [ 257.766927][ T9151] device-mapper: dirty region log: region count exceeds limit of 4294967295 [ 257.766958][ T9151] device-mapper: table: 248:2: mirror: Error creating mirror dirty log (-EINVAL) [ 257.766969][ T9151] device-mapper: ioctl: error adding target to table [ 257.949422][ T922] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 258.061277][ T2083] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 258.099535][ T922] usb 1-1: Using ep0 maxpacket: 16 [ 258.100247][ T922] usb 1-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 258.101214][ T922] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 258.101237][ T922] usb 1-1: config 0 has no interface number 0 [ 258.101275][ T922] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 258.101299][ T922] usb 1-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 258.102898][ T922] usb 1-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 258.102920][ T922] usb 1-1: Product: syz [ 258.102934][ T922] usb 1-1: SerialNumber: syz [ 258.107855][ T922] usb 1-1: config 0 descriptor?? [ 258.116332][ T922] cm109 1-1:0.8: invalid payload size 0, expected 4 [ 258.123212][ T9166] trusted_key: syz.3.1314 sent an empty control message without MSG_MORE. [ 258.124862][ T922] input: CM109 USB driver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.8/input/input42 [ 258.269374][ T2083] usb 2-1: Using ep0 maxpacket: 32 [ 258.269953][ T2083] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 258.270954][ T2083] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 258.270979][ T2083] usb 2-1: config 0 has no interface number 0 [ 258.271019][ T2083] usb 2-1: config 0 interface 12 has no altsetting 0 [ 258.273118][ T2083] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.273142][ T2083] usb 2-1: Product: syz [ 258.273156][ T2083] usb 2-1: Manufacturer: syz [ 258.273170][ T2083] usb 2-1: SerialNumber: syz [ 258.326287][ T2083] usb 2-1: config 0 descriptor?? [ 258.383728][ T9172] syzkaller0: entered promiscuous mode [ 258.383744][ T9172] syzkaller0: entered allmulticast mode [ 258.520957][ C1] cm109 1-1:0.8: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -90 [ 259.219541][ T10] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 259.277883][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.278084][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.278281][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.278482][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.278694][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.279054][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.279252][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.279634][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.279768][ T5756] usb 1-1: USB disconnect, device number 47 [ 259.279838][ C0] cm109 1-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 259.279857][ C0] cm109 1-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 259.304213][ T5756] cm109 1-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 259.369598][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 259.371266][ T10] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 259.373641][ T10] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 259.373712][ T10] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 259.373733][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 259.373756][ T10] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 259.373779][ T10] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 259.373836][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.591291][ T10] usb 4-1: usb_control_msg returned -32 [ 259.591322][ T10] usbtmc 4-1:16.0: can't read capabilities [ 259.699381][ T2242] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 259.758437][ T2083] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 259.758582][ T2083] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 259.758624][ T2083] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 259.758670][ T2083] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 259.764298][ T2083] usb 2-1: USB disconnect, device number 45 [ 259.833417][ T9183] FAULT_INJECTION: forcing a failure. [ 259.833417][ T9183] name failslab, interval 1, probability 0, space 0, times 0 [ 259.833439][ T9183] CPU: 1 UID: 0 PID: 9183 Comm: syz.0.1320 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.833454][ T9183] Tainted: [L]=SOFTLOCKUP [ 259.833458][ T9183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 259.833465][ T9183] Call Trace: [ 259.833470][ T9183] [ 259.833475][ T9183] dump_stack_lvl+0xe8/0x150 [ 259.833496][ T9183] should_fail_ex+0x3eb/0x540 [ 259.833513][ T9183] should_failslab+0xa8/0x100 [ 259.833525][ T9183] ? prepare_creds+0x30/0x820 [ 259.833569][ T9183] kmem_cache_alloc_noprof+0x9c/0x600 [ 259.833584][ T9183] ? __se_sys_futex+0x3a8/0x450 [ 259.833596][ T9183] ? make_kgid+0x1d1/0x6a0 [ 259.833614][ T9183] ? prepare_creds+0x30/0x820 [ 259.833633][ T9183] prepare_creds+0x30/0x820 [ 259.833651][ T9183] __sys_setregid+0xf5/0x650 [ 259.833664][ T9183] do_syscall_64+0x166/0x520 [ 259.833676][ T9183] ? trace_irq_disable+0x3b/0x140 [ 259.833691][ T9183] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.833703][ T9183] ? clear_bhb_loop+0x70/0xc0 [ 259.833717][ T9183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.833728][ T9183] RIP: 0033:0x7f506019e159 [ 259.833739][ T9183] 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 [ 259.833748][ T9183] RSP: 002b:00007f5060f88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000072 [ 259.833765][ T9183] RAX: ffffffffffffffda RBX: 00007f5060425fa0 RCX: 00007f506019e159 [ 259.833773][ T9183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee00 [ 259.833780][ T9183] RBP: 00007f506023506b R08: 0000000000000000 R09: 0000000000000000 [ 259.833786][ T9183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.833793][ T9183] R13: 00007f5060426038 R14: 00007f5060425fa0 R15: 00007fff66371a38 [ 259.833808][ T9183] [ 259.850313][ T2242] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 259.853448][ T2242] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.853494][ T2242] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.857934][ T2242] usb 3-1: config 0 descriptor?? [ 260.075199][ T2242] usbhid 3-1:0.0: can't add hid device: -71 [ 260.075308][ T2242] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 260.082366][ T2242] usb 3-1: USB disconnect, device number 48 [ 260.171343][ T922] usb 4-1: USB disconnect, device number 48 [ 260.189408][ T2083] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 260.340240][ T2083] usb 1-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 260.341481][ T2083] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 260.341512][ T2083] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 260.341526][ T2083] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 260.341537][ T2083] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 260.341560][ T2083] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.343940][ T9185] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 260.344044][ T9185] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 260.346754][ T2083] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 260.351612][ T2083] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 260.351716][ T2083] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 260.353447][ T2083] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 260.355859][ T2083] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 88 [ 260.355941][ T2083] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 260.357557][ T2083] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 260.520019][ T2242] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 260.642842][ T9192] syzkaller1: entered promiscuous mode [ 260.642864][ T9192] syzkaller1: entered allmulticast mode [ 260.671289][ T2242] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 260.672297][ T2242] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.672346][ T2242] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.674896][ T2242] usb 3-1: config 0 descriptor?? [ 260.699391][ T2083] usb 1-1: USB disconnect, device number 48 [ 260.723653][ T2083] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 260.735276][ T2083] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 260.741196][ T2083] keyspan 1-1:1.0: device disconnected [ 260.881069][ T9181] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 260.881518][ T9181] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 260.885306][ T2242] usbhid 3-1:0.0: can't add hid device: -71 [ 260.885372][ T2242] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 260.888777][ T2242] usb 3-1: USB disconnect, device number 49 [ 261.069403][ T922] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 261.080028][ T10] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 261.220081][ T922] usb 4-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 261.222571][ T922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.224689][ T922] usb 4-1: config 0 descriptor?? [ 261.230031][ T922] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 261.260734][ T10] usb 2-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 261.263116][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 261.263143][ T10] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 261.263181][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.308026][ T10] spcp8x5 2-1:1.0: SPCP8x5 converter detected [ 261.317611][ T10] usb 2-1: SPCP8x5 converter now attached to ttyUSB0 [ 261.326760][ T2242] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 261.470293][ T2242] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.00 [ 261.471363][ T2242] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 261.471407][ T2242] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.477347][ T2242] usb 3-1: config 0 descriptor?? [ 261.523274][ T2242] usbhid 3-1:0.0: can't add hid device: -22 [ 261.523367][ T2242] usbhid 3-1:0.0: probe with driver usbhid failed with error -22 [ 261.639592][ T9196] SPCP8x5 ttyUSB0: failed to set control lines: -110 [ 261.639894][ T9196] SPCP8x5 ttyUSB0: Set UART format 0x30b failed (error = -32) [ 261.640141][ T9196] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 261.839737][ T9194] SPCP8x5 ttyUSB0: failed to set control lines: -32 [ 261.842238][ T5690] usb 2-1: USB disconnect, device number 46 [ 261.858668][ T5690] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 261.865258][ T5690] spcp8x5 2-1:1.0: device disconnected [ 261.882734][ T2242] usb 3-1: USB disconnect, device number 50 [ 262.445331][ T922] usb 4-1: USB disconnect, device number 49 [ 262.537709][ T9215] FAULT_INJECTION: forcing a failure. [ 262.537709][ T9215] name failslab, interval 1, probability 0, space 0, times 0 [ 262.537734][ T9215] CPU: 0 UID: 0 PID: 9215 Comm: syz.0.1332 Tainted: G L syzkaller #0 PREEMPT(full) [ 262.537749][ T9215] Tainted: [L]=SOFTLOCKUP [ 262.537754][ T9215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 262.537762][ T9215] Call Trace: [ 262.537766][ T9215] [ 262.537772][ T9215] dump_stack_lvl+0xe8/0x150 [ 262.537794][ T9215] should_fail_ex+0x3eb/0x540 [ 262.537810][ T9215] should_failslab+0xa8/0x100 [ 262.537824][ T9215] __kmalloc_cache_noprof+0x9e/0x600 [ 262.537841][ T9215] ? lock_acquire+0x115/0x350 [ 262.537857][ T9215] ? blk_mq_init_allocated_queue+0xc2/0x13c0 [ 262.537959][ T9215] ? blk_mq_init_allocated_queue+0xc2/0x13c0 [ 262.537977][ T9215] blk_mq_init_allocated_queue+0xc2/0x13c0 [ 262.537997][ T9215] ? blk_alloc_queue+0x55d/0x690 [ 262.538068][ T9215] __blk_mq_alloc_disk+0x1d2/0x390 [ 262.538083][ T9215] ? __pfx___blk_mq_alloc_disk+0x10/0x10 [ 262.538111][ T9215] loop_add+0x480/0xb40 [ 262.538196][ T9215] ? __pfx_loop_add+0x10/0x10 [ 262.538249][ T9215] loop_control_ioctl+0x12b/0x5a0 [ 262.538278][ T9215] ? __fget_files+0x2a/0x420 [ 262.538295][ T9215] ? __pfx_loop_control_ioctl+0x10/0x10 [ 262.538309][ T9215] ? __fget_files+0x2a/0x420 [ 262.538324][ T9215] ? bpf_lsm_file_ioctl+0x9/0x20 [ 262.538340][ T9215] ? __pfx_loop_control_ioctl+0x10/0x10 [ 262.538355][ T9215] __se_sys_ioctl+0xfc/0x170 [ 262.538372][ T9215] do_syscall_64+0x166/0x520 [ 262.538384][ T9215] ? trace_irq_disable+0x3b/0x140 [ 262.538400][ T9215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.538414][ T9215] ? clear_bhb_loop+0x70/0xc0 [ 262.538428][ T9215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.538440][ T9215] RIP: 0033:0x7f506019e159 [ 262.538451][ T9215] 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 [ 262.538461][ T9215] RSP: 002b:00007f5060f88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.538474][ T9215] RAX: ffffffffffffffda RBX: 00007f5060425fa0 RCX: 00007f506019e159 [ 262.538482][ T9215] RDX: 00000000ffffffe4 RSI: 0000000000004c80 RDI: 0000000000000004 [ 262.538498][ T9215] RBP: 00007f506023506b R08: 0000000000000000 R09: 0000000000000000 [ 262.538505][ T9215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.538511][ T9215] R13: 00007f5060426038 R14: 00007f5060425fa0 R15: 00007fff66371a38 [ 262.538528][ T9215] [ 262.979364][ T2242] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 263.130965][ T2242] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 263.131936][ T2242] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 263.131979][ T2242] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 263.133997][ T2242] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.134020][ T2242] usb 1-1: Product: syz [ 263.134034][ T2242] usb 1-1: Manufacturer: syz [ 263.134048][ T2242] usb 1-1: SerialNumber: syz [ 263.251021][ T9225] FAULT_INJECTION: forcing a failure. [ 263.251021][ T9225] name failslab, interval 1, probability 0, space 0, times 0 [ 263.251054][ T9225] CPU: 1 UID: 0 PID: 9225 Comm: syz.2.1336 Tainted: G L syzkaller #0 PREEMPT(full) [ 263.251083][ T9225] Tainted: [L]=SOFTLOCKUP [ 263.251090][ T9225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 263.251102][ T9225] Call Trace: [ 263.251119][ T9225] [ 263.251128][ T9225] dump_stack_lvl+0xe8/0x150 [ 263.251163][ T9225] should_fail_ex+0x3eb/0x540 [ 263.251191][ T9225] should_failslab+0xa8/0x100 [ 263.251217][ T9225] __kmalloc_cache_noprof+0x9e/0x600 [ 263.251247][ T9225] ? newque+0x88/0x480 [ 263.251352][ T9225] ? newque+0x88/0x480 [ 263.251382][ T9225] newque+0x88/0x480 [ 263.251409][ T9225] ipcget+0x1db/0xf20 [ 263.251437][ T9225] ? __pfx_do_futex+0x10/0x10 [ 263.251462][ T9225] ? __sys_connect+0x3a1/0x450 [ 263.251496][ T9225] ? __pfx_ipcget+0x10/0x10 [ 263.251519][ T9225] ? __se_sys_futex+0x3a8/0x450 [ 263.251551][ T9225] __x64_sys_msgget+0x11a/0x160 [ 263.251576][ T9225] ? __pfx___x64_sys_msgget+0x10/0x10 [ 263.251612][ T9225] do_syscall_64+0x166/0x520 [ 263.251632][ T9225] ? trace_irq_disable+0x3b/0x140 [ 263.251660][ T9225] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.251682][ T9225] ? clear_bhb_loop+0x70/0xc0 [ 263.251706][ T9225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.251726][ T9225] RIP: 0033:0x7f2e6ef9e159 [ 263.251745][ T9225] 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 [ 263.251762][ T9225] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000044 [ 263.251786][ T9225] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 263.251801][ T9225] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000000 [ 263.251813][ T9225] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 263.251826][ T9225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.251838][ T9225] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 263.251871][ T9225] [ 263.374540][ T9217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 263.383947][ T9217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 263.407258][ T2242] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 263.423836][ T2242] usb 1-1: USB disconnect, device number 49 [ 263.628575][ T9229] FAULT_INJECTION: forcing a failure. [ 263.628575][ T9229] name failslab, interval 1, probability 0, space 0, times 0 [ 263.628612][ T9229] CPU: 0 UID: 0 PID: 9229 Comm: syz.1.1337 Tainted: G L syzkaller #0 PREEMPT(full) [ 263.628641][ T9229] Tainted: [L]=SOFTLOCKUP [ 263.628649][ T9229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 263.628662][ T9229] Call Trace: [ 263.628670][ T9229] [ 263.628680][ T9229] dump_stack_lvl+0xe8/0x150 [ 263.628713][ T9229] should_fail_ex+0x3eb/0x540 [ 263.628741][ T9229] should_failslab+0xa8/0x100 [ 263.628766][ T9229] __kmalloc_cache_noprof+0x9e/0x600 [ 263.628797][ T9229] ? __kmalloc_noprof+0x1a6/0x710 [ 263.628823][ T9229] ? x509_key_preparse+0x30d/0x6d0 [ 263.628846][ T9229] ? x509_key_preparse+0x30d/0x6d0 [ 263.628875][ T9229] x509_key_preparse+0x30d/0x6d0 [ 263.628904][ T9229] asymmetric_key_preparse+0xb9/0x1b0 [ 263.628937][ T9229] __key_create_or_update+0x3a4/0xa70 [ 263.628970][ T9229] ? __pfx___key_create_or_update+0x10/0x10 [ 263.629016][ T9229] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 263.629056][ T9229] key_create_or_update+0x42/0x60 [ 263.629085][ T9229] __se_sys_add_key+0x349/0x420 [ 263.629118][ T9229] ? __pfx___se_sys_add_key+0x10/0x10 [ 263.629156][ T9229] ? __x64_sys_add_key+0x20/0xc0 [ 263.629186][ T9229] do_syscall_64+0x166/0x520 [ 263.629206][ T9229] ? trace_irq_disable+0x3b/0x140 [ 263.629235][ T9229] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.629255][ T9229] ? clear_bhb_loop+0x70/0xc0 [ 263.629275][ T9229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.629293][ T9229] RIP: 0033:0x7f194fb9e159 [ 263.629310][ T9229] 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 [ 263.629326][ T9229] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 263.629348][ T9229] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 263.629361][ T9229] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 263.629374][ T9229] RBP: 00007f194fc3506b R08: ffffffffffffffff R09: 0000000000000000 [ 263.629387][ T9229] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 263.629398][ T9229] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 263.629427][ T9229] [ 263.849436][ T2242] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 263.879687][ T10] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 263.999433][ T2242] usb 4-1: Using ep0 maxpacket: 16 [ 264.000181][ T2242] usb 4-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 264.001169][ T2242] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.001199][ T2242] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 264.001222][ T2242] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 264.001262][ T2242] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.007248][ T2242] usb 4-1: config 0 descriptor?? [ 264.039452][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 264.040355][ T10] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 264.041735][ T10] usb 1-1: config index 0 descriptor too short (expected 301, got 72) [ 264.041759][ T10] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 264.041800][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 264.041844][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 264.041866][ T10] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 264.041897][ T10] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 264.041923][ T10] usb 1-1: config 16 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 264.041979][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.162299][ T922] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 264.253993][ T10] usb 1-1: usb_control_msg returned -32 [ 264.254043][ T10] usbtmc 1-1:16.0: can't read capabilities [ 264.262063][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.262296][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.262501][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.262706][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.262917][ C0] usbtmc 1-1:16.0: invalid notification: 11 [ 264.263126][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.263553][ C0] usbtmc 1-1:16.0: invalid notification: 2 [ 264.264564][ C0] usbtmc 1-1:16.0: invalid notification: 5 [ 264.264782][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.264979][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.265187][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.265387][ C0] usbtmc 1-1:16.0: invalid notification: 40 [ 264.265791][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.265991][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.266187][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.266397][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.266601][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.266810][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.267024][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.267264][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.267492][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.267700][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.267894][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.268096][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.268296][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.268502][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.268696][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.268891][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.269089][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.269396][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.269602][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.269805][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.270005][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.270206][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.270419][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.270638][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.270838][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.271040][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.271241][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.271462][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.271685][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.271889][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.272092][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.272288][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.272492][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.272690][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.272885][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.273082][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.273279][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.273474][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.273666][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.273860][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.274053][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.274249][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.274442][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.274655][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.274876][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.275110][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.275333][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.275533][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.275737][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.275942][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.276147][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.276346][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.276550][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.276749][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.276945][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.277143][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.277337][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.277522][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.277713][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.277905][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.278101][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.278299][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.278501][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.278693][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.278882][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.279101][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.279321][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.279552][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.279769][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.279986][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.280202][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.280421][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.280630][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.280841][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.281046][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.281235][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.281461][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.281660][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.281874][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.282070][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.282272][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.282472][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.282662][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.282854][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.283047][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.283239][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.283440][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.283639][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.283832][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284026][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284221][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284412][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284606][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284803][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.284999][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.285194][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.285423][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.285618][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.285812][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286009][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286208][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286409][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286601][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286794][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.286990][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.287190][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.287422][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.287620][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.288248][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.288461][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.288708][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.288920][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.289129][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.289474][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.289687][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.289898][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.290106][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.290311][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.290520][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.290733][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.290946][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.291154][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.291364][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.291588][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.291799][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.292005][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.292206][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.293917][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.294116][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.294306][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.294496][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.294704][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.294891][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.295079][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.295345][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.295551][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.295742][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.295931][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.296118][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.296308][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.296527][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.296733][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.296934][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.297133][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.297335][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.297551][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.297749][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.297950][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.298152][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.298385][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.298594][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.298797][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.298999][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.299201][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.299416][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.299678][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.299874][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.300068][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.300257][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.300443][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.300636][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.300829][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.301020][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.301213][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.301428][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.301637][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.301830][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.302025][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.302222][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.302417][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.302629][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.302832][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.303028][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.303232][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.303434][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.303656][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.303862][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.304061][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.304264][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.304470][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.304674][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.304903][ C0] usbtmc 1-1:16.0: invalid notification: 0 [ 264.362189][ T922] usb 2-1: Using ep0 maxpacket: 16 [ 264.374364][ T922] usb 2-1: New USB device found, idVendor=041e, idProduct=4018, bcdDevice=ed.b4 [ 264.458678][ T2242] hid_parser_main: 5 callbacks suppressed [ 264.458701][ T2242] shield 0003:0955:7214.0035: unknown main item tag 0x0 [ 264.458735][ T2242] shield 0003:0955:7214.0035: unknown main item tag 0x0 [ 264.458760][ T2242] shield 0003:0955:7214.0035: unknown main item tag 0x0 [ 264.458807][ T2242] shield 0003:0955:7214.0035: unknown main item tag 0x0 [ 264.458832][ T2242] shield 0003:0955:7214.0035: unknown main item tag 0x0 [ 264.471102][ T2242] input: HID 0955:7214 Haptics as /devices/virtual/input/input43 [ 264.500055][ T922] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.500083][ T922] usb 2-1: Product: syz [ 264.500098][ T922] usb 2-1: Manufacturer: syz [ 264.500110][ T922] usb 2-1: SerialNumber: syz [ 264.588724][ T10] usb 1-1: USB disconnect, device number 50 [ 264.685416][ T9233] netlink: 504 bytes leftover after parsing attributes in process `syz.3.1339'. [ 264.990784][ T2242] shield 0003:0955:7214.0035: Registered Thunderstrike controller [ 264.991321][ T2242] shield 0003:0955:7214.0035: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.3-1/input0 [ 265.025320][ T922] usb 2-1: config 0 descriptor?? [ 265.097854][ T10] shield 0003:0955:7214.0035: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 265.102517][ T10] shield 0003:0955:7214.0035: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 265.106891][ T10] shield 0003:0955:7214.0035: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 265.120618][ T2242] usb 4-1: USB disconnect, device number 50 [ 265.142430][ T922] gspca_main: spca508-2.14.0 probing 041e:4018 [ 265.304585][ T10] shield 0003:0955:7214.0035: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 265.304717][ T922] gspca_spca508: reg_read err -32 [ 265.306826][ T922] gspca_spca508: reg_read err -32 [ 265.307386][ T922] gspca_spca508: reg_read err -32 [ 265.322433][ T922] gspca_spca508: reg_read err -32 [ 265.326416][ T922] gspca_spca508: reg_read err -32 [ 265.559110][ T922] gspca_spca508: reg write: error -71 [ 265.559186][ T922] spca508 2-1:0.0: probe with driver spca508 failed with error -71 [ 265.566352][ T922] usb 2-1: USB disconnect, device number 47 [ 265.743188][ T9251] netlink: 'syz.2.1343': attribute type 4 has an invalid length. [ 266.189409][ T2242] usb 3-1: new full-speed USB device number 51 using dummy_hcd [ 266.350711][ T2242] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 266.351872][ T2242] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 266.351903][ T2242] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 266.351939][ T2242] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.357689][ T2242] usb 3-1: config 0 descriptor?? [ 266.845772][ T2242] elan 0003:04F3:0755.0036: unknown main item tag 0x0 [ 266.846619][ T2242] elan 0003:04F3:0755.0036: unknown main item tag 0x0 [ 266.846650][ T2242] elan 0003:04F3:0755.0036: unknown main item tag 0x0 [ 266.846677][ T2242] elan 0003:04F3:0755.0036: unknown main item tag 0x0 [ 266.846702][ T2242] elan 0003:04F3:0755.0036: unknown main item tag 0x0 [ 266.848905][ T2242] elan 0003:04F3:0755.0036: failed to start in urb: -90 [ 266.902341][ T2242] elan 0003:04F3:0755.0036: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.2-1/input0 [ 267.070594][ T31] audit: type=1326 audit(1790047966.863:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9257 comm="syz.2.1344" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2e6ef9e159 code=0x0 [ 267.172928][ T922] usb 3-1: USB disconnect, device number 51 [ 268.543339][ T9245] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 268.679030][ T9290] FAULT_INJECTION: forcing a failure. [ 268.679030][ T9290] name failslab, interval 1, probability 0, space 0, times 0 [ 268.679056][ T9290] CPU: 0 UID: 0 PID: 9290 Comm: syz.3.1348 Tainted: G L syzkaller #0 PREEMPT(full) [ 268.679072][ T9290] Tainted: [L]=SOFTLOCKUP [ 268.679077][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 268.679084][ T9290] Call Trace: [ 268.679089][ T9290] [ 268.679095][ T9290] dump_stack_lvl+0xe8/0x150 [ 268.679116][ T9290] should_fail_ex+0x3eb/0x540 [ 268.679133][ T9290] should_failslab+0xa8/0x100 [ 268.679147][ T9290] __kmalloc_cache_noprof+0x9e/0x600 [ 268.679165][ T9290] ? __kmalloc_noprof+0x1a6/0x710 [ 268.679179][ T9290] ? x509_key_preparse+0x30d/0x6d0 [ 268.679192][ T9290] ? x509_key_preparse+0x30d/0x6d0 [ 268.679208][ T9290] x509_key_preparse+0x30d/0x6d0 [ 268.679222][ T9290] asymmetric_key_preparse+0xb9/0x1b0 [ 268.679243][ T9290] __key_create_or_update+0x3a4/0xa70 [ 268.679274][ T9290] ? __pfx___key_create_or_update+0x10/0x10 [ 268.679311][ T9290] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 268.679340][ T9290] key_create_or_update+0x42/0x60 [ 268.679366][ T9290] __se_sys_add_key+0x349/0x420 [ 268.679395][ T9290] ? __pfx___se_sys_add_key+0x10/0x10 [ 268.679432][ T9290] ? __x64_sys_add_key+0x20/0xc0 [ 268.679459][ T9290] do_syscall_64+0x166/0x520 [ 268.679476][ T9290] ? trace_irq_disable+0x3b/0x140 [ 268.679503][ T9290] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.679522][ T9290] ? clear_bhb_loop+0x70/0xc0 [ 268.679559][ T9290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.679581][ T9290] RIP: 0033:0x7faa4459e159 [ 268.679600][ T9290] 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 [ 268.679619][ T9290] RSP: 002b:00007faa45405028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 268.679640][ T9290] RAX: ffffffffffffffda RBX: 00007faa44825fa0 RCX: 00007faa4459e159 [ 268.679653][ T9290] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 268.679664][ T9290] RBP: 00007faa4463506b R08: ffffffffffffffff R09: 0000000000000000 [ 268.679675][ T9290] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 268.679686][ T9290] R13: 00007faa44826038 R14: 00007faa44825fa0 R15: 00007ffcf80b1608 [ 268.679712][ T9290] [ 268.860218][ T9297] FAULT_INJECTION: forcing a failure. [ 268.860218][ T9297] name failslab, interval 1, probability 0, space 0, times 0 [ 268.860253][ T9297] CPU: 1 UID: 0 PID: 9297 Comm: syz.3.1349 Tainted: G L syzkaller #0 PREEMPT(full) [ 268.860280][ T9297] Tainted: [L]=SOFTLOCKUP [ 268.860288][ T9297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 268.860300][ T9297] Call Trace: [ 268.860308][ T9297] [ 268.860316][ T9297] dump_stack_lvl+0xe8/0x150 [ 268.860350][ T9297] should_fail_ex+0x3eb/0x540 [ 268.860378][ T9297] should_failslab+0xa8/0x100 [ 268.860403][ T9297] __kvmalloc_node_noprof+0x171/0x820 [ 268.860443][ T9297] ? handler_new_ref+0x6ed/0x930 [ 268.860564][ T9297] ? v4l2_ctrl_new+0xa5a/0x1820 [ 268.860585][ T9297] ? v4l2_ctrl_new+0xa5a/0x1820 [ 268.860614][ T9297] v4l2_ctrl_new+0xa5a/0x1820 [ 268.860650][ T9297] v4l2_ctrl_new_std+0x24e/0x300 [ 268.860684][ T9297] ? __pfx_v4l2_ctrl_new_std+0x10/0x10 [ 268.860705][ T9297] ? v4l2_ctrl_handler_init_class+0x1b3/0x2e0 [ 268.860730][ T9297] ? v4l2_ctrl_handler_init_class+0x1b3/0x2e0 [ 268.860756][ T9297] ? __kvmalloc_node_noprof+0x340/0x820 [ 268.860793][ T9297] ? v4l2_ctrl_handler_init_class+0x20d/0x2e0 [ 268.860818][ T9297] vicodec_open+0x30c/0xbf0 [ 268.860930][ T9297] v4l2_open+0x1bc/0x3a0 [ 268.860991][ T9297] chrdev_open+0x4d9/0x600 [ 268.861014][ T9297] ? __pfx_chrdev_open+0x10/0x10 [ 268.861037][ T9297] ? devcgroup_check_permission+0x31/0x8f0 [ 268.861103][ T9297] ? __pfx_chrdev_open+0x10/0x10 [ 268.861122][ T9297] do_dentry_open+0x80e/0x1360 [ 268.861153][ T9297] vfs_open_consume+0x4a/0x350 [ 268.861174][ T9297] ? path_openat+0x14bb/0x1e40 [ 268.861205][ T9297] path_openat+0x14d7/0x1e40 [ 268.861251][ T9297] do_file_open+0x23e/0x4a0 [ 268.861283][ T9297] ? __pfx_do_file_open+0x10/0x10 [ 268.861332][ T9297] ? _raw_spin_unlock+0x28/0x50 [ 268.861392][ T9297] ? alloc_fd+0x651/0x6c0 [ 268.861432][ T9297] do_sys_openat2+0x115/0x200 [ 268.861454][ T9297] ? __se_sys_futex+0x3a8/0x450 [ 268.861476][ T9297] ? __pfx_do_sys_openat2+0x10/0x10 [ 268.861503][ T9297] ? rcu_is_watching+0x16/0xb0 [ 268.861528][ T9297] __x64_sys_openat+0x138/0x170 [ 268.861555][ T9297] do_syscall_64+0x166/0x520 [ 268.861573][ T9297] ? trace_irq_disable+0x3b/0x140 [ 268.861601][ T9297] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.861622][ T9297] ? clear_bhb_loop+0x70/0xc0 [ 268.861646][ T9297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.861666][ T9297] RIP: 0033:0x7faa4459e159 [ 268.861685][ T9297] 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 [ 268.861701][ T9297] RSP: 002b:00007faa45405028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 268.861724][ T9297] RAX: ffffffffffffffda RBX: 00007faa44825fa0 RCX: 00007faa4459e159 [ 268.861739][ T9297] RDX: 0000000000000002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 268.861752][ T9297] RBP: 00007faa4463506b R08: 0000000000000000 R09: 0000000000000000 [ 268.861764][ T9297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 268.861776][ T9297] R13: 00007faa44826038 R14: 00007faa44825fa0 R15: 00007ffcf80b1608 [ 268.861806][ T9297] [ 269.057338][ T9301] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 269.163884][ T9303] FAULT_INJECTION: forcing a failure. [ 269.163884][ T9303] name failslab, interval 1, probability 0, space 0, times 0 [ 269.163919][ T9303] CPU: 1 UID: 0 PID: 9303 Comm: syz.2.1353 Tainted: G L syzkaller #0 PREEMPT(full) [ 269.163946][ T9303] Tainted: [L]=SOFTLOCKUP [ 269.163954][ T9303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.163966][ T9303] Call Trace: [ 269.163974][ T9303] [ 269.163983][ T9303] dump_stack_lvl+0xe8/0x150 [ 269.164015][ T9303] should_fail_ex+0x3eb/0x540 [ 269.164042][ T9303] should_failslab+0xa8/0x100 [ 269.164066][ T9303] __kmalloc_noprof+0xf9/0x710 [ 269.164092][ T9303] ? rcu_is_watching+0x16/0xb0 [ 269.164112][ T9303] ? tomoyo_realpath_from_path+0xef/0x640 [ 269.164276][ T9303] ? tomoyo_realpath_from_path+0xef/0x640 [ 269.164308][ T9303] tomoyo_realpath_from_path+0xef/0x640 [ 269.164345][ T9303] ? tomoyo_path_number_perm+0x219/0x5f0 [ 269.164366][ T9303] tomoyo_path_number_perm+0x246/0x5f0 [ 269.164389][ T9303] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 269.164409][ T9303] ? __lock_acquire+0x747/0x2de0 [ 269.164449][ T9303] ? hook_file_ioctl+0x1f2/0x600 [ 269.164489][ T9303] ? __fget_files+0x2a/0x420 [ 269.164516][ T9303] ? __fget_files+0x2a/0x420 [ 269.164539][ T9303] ? __fget_files+0x3a2/0x420 [ 269.164561][ T9303] ? __fget_files+0x2a/0x420 [ 269.164596][ T9303] security_file_ioctl+0xc3/0x2a0 [ 269.164629][ T9303] __se_sys_ioctl+0x47/0x170 [ 269.164662][ T9303] do_syscall_64+0x166/0x520 [ 269.164681][ T9303] ? trace_irq_disable+0x3b/0x140 [ 269.164708][ T9303] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.164729][ T9303] ? clear_bhb_loop+0x70/0xc0 [ 269.164754][ T9303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.164774][ T9303] RIP: 0033:0x7f2e6ef9ddeb [ 269.164792][ T9303] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 269.164809][ T9303] RSP: 002b:00007f2e6fefdf00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.164832][ T9303] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2e6ef9ddeb [ 269.164845][ T9303] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 269.164858][ T9303] RBP: 00007f2e6fefefd0 R08: 0000000000000001 R09: 00000000ffffffff [ 269.164871][ T9303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.164883][ T9303] R13: 0000200000000000 R14: 0000000000000005 R15: 0000000000000000 [ 269.164912][ T9303] [ 269.165022][ T9303] ERROR: Out of memory at tomoyo_realpath_from_path. [ 269.356770][ T5690] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 269.401851][ T922] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 269.498553][ T9288] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 269.541792][ T922] usb 3-1: device descriptor read/64, error -71 [ 269.543069][ T5690] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 269.544034][ T5690] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 269.544058][ T5690] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 269.544077][ T5690] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 269.544117][ T5690] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 269.544140][ T5690] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 269.610242][ T5690] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 269.610271][ T5690] usb 4-1: Product: syz [ 269.610285][ T5690] usb 4-1: Manufacturer: syz [ 269.615502][ T5690] cdc_wdm 4-1:1.0: skipping garbage [ 269.615523][ T5690] cdc_wdm 4-1:1.0: skipping garbage [ 269.629439][ T5690] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 269.629539][ T5690] cdc_wdm 4-1:1.0: Unknown control protocol [ 269.692145][ T9308] netlink: 'syz.1.1354': attribute type 4 has an invalid length. [ 269.714545][ T9307] kernel profiling enabled (shift: 4) [ 269.779779][ T922] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 269.823095][ T5690] usb 4-1: USB disconnect, device number 51 [ 269.855599][ T9312] FAULT_INJECTION: forcing a failure. [ 269.855599][ T9312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.855633][ T9312] CPU: 0 UID: 0 PID: 9312 Comm: syz.0.1358 Tainted: G L syzkaller #0 PREEMPT(full) [ 269.855661][ T9312] Tainted: [L]=SOFTLOCKUP [ 269.855668][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.855681][ T9312] Call Trace: [ 269.855689][ T9312] [ 269.855701][ T9312] dump_stack_lvl+0xe8/0x150 [ 269.855734][ T9312] should_fail_ex+0x3eb/0x540 [ 269.855762][ T9312] copy_folio_from_iter_atomic+0x45a/0x1a30 [ 269.855889][ T9312] ? shmem_get_folio_gfp+0xbd5/0x1330 [ 269.855921][ T9312] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 269.855952][ T9312] ? shmem_write_begin+0x1d8/0x330 [ 269.855981][ T9312] generic_perform_write+0x5c7/0x8e0 [ 269.856016][ T9312] ? __pfx_generic_perform_write+0x10/0x10 [ 269.856037][ T9312] ? down_write+0x166/0x200 [ 269.856056][ T9312] ? generic_write_checks_count+0x41a/0x520 [ 269.856082][ T9312] ? file_update_time_flags+0x2d5/0x440 [ 269.856117][ T9312] shmem_file_write_iter+0xf8/0x120 [ 269.856145][ T9312] vfs_write+0x612/0xba0 [ 269.856178][ T9312] ? __pfx_vfs_write+0x10/0x10 [ 269.856213][ T9312] ? __fget_files+0x2a/0x420 [ 269.856246][ T9312] ksys_write+0x150/0x270 [ 269.856274][ T9312] ? __pfx_ksys_write+0x10/0x10 [ 269.856313][ T9312] do_syscall_64+0x166/0x520 [ 269.856331][ T9312] ? trace_irq_disable+0x3b/0x140 [ 269.856359][ T9312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.856380][ T9312] ? clear_bhb_loop+0x70/0xc0 [ 269.856404][ T9312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.856424][ T9312] RIP: 0033:0x7f506019e159 [ 269.856444][ T9312] 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 [ 269.856461][ T9312] RSP: 002b:00007f5060f88028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.856484][ T9312] RAX: ffffffffffffffda RBX: 00007f5060425fa0 RCX: 00007f506019e159 [ 269.856508][ T9312] RDX: 000000000001000a RSI: 0000200000000380 RDI: 0000000000000004 [ 269.856521][ T9312] RBP: 00007f506023506b R08: 0000000000000000 R09: 0000000000000000 [ 269.856533][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.856544][ T9312] R13: 00007f5060426038 R14: 00007f5060425fa0 R15: 00007fff66371a38 [ 269.856576][ T9312] [ 269.910684][ T922] usb 3-1: device descriptor read/64, error -71 [ 270.019662][ T922] usb usb3-port1: attempt power cycle [ 270.047515][ T2242] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 270.239867][ T2242] usb 2-1: New USB device found, idVendor=065a, idProduct=0009, bcdDevice= 1.00 [ 270.240803][ T2242] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 270.240832][ T2242] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.243547][ T9310] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 270.245777][ T2242] opticon 2-1:1.0: opticon converter detected [ 270.254886][ T2242] usb 2-1: opticon converter now attached to ttyUSB0 [ 270.379622][ T922] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 270.400521][ T922] usb 3-1: device descriptor read/8, error -71 [ 270.549401][ T5690] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 270.569364][ T2242] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 270.649489][ T922] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 270.680032][ T922] usb 3-1: device descriptor read/8, error -71 [ 270.700973][ T5690] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 270.702116][ T5690] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 270.702133][ T5690] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 270.702142][ T5690] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 270.702173][ T5690] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 270.702247][ T5690] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 270.703845][ T5690] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 270.703926][ T5690] usb 4-1: Product: syz [ 270.703934][ T5690] usb 4-1: Manufacturer: syz [ 270.727416][ T2242] usb 1-1: Using ep0 maxpacket: 16 [ 270.735650][ T5690] cdc_wdm 4-1:1.0: skipping garbage [ 270.735672][ T5690] cdc_wdm 4-1:1.0: skipping garbage [ 270.744674][ T5690] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 270.744696][ T5690] cdc_wdm 4-1:1.0: Unknown control protocol [ 270.747108][ T2242] usb 1-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 270.801570][ T922] usb usb3-port1: unable to enumerate USB device [ 270.834869][ T2242] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.834896][ T2242] usb 1-1: Product: syz [ 270.834935][ T2242] usb 1-1: Manufacturer: syz [ 270.834949][ T2242] usb 1-1: SerialNumber: syz [ 270.837978][ T2242] usb 1-1: config 0 descriptor?? [ 270.868606][ T2242] ssu100 1-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 270.905594][ T922] usb 2-1: USB disconnect, device number 48 [ 270.912161][ T922] opticon ttyUSB0: opticon converter now disconnected from ttyUSB0 [ 270.912709][ T922] opticon 2-1:1.0: device disconnected [ 270.925150][ C1] cdc_wdm 4-1:1.0: Stall on int endpoint [ 270.925210][ C1] cdc_wdm 4-1:1.0: Cannot schedule work [ 270.925550][ C1] cdc_wdm 4-1:1.0: Stall on int endpoint [ 270.925587][ C1] cdc_wdm 4-1:1.0: Cannot schedule work [ 270.925857][ C1] cdc_wdm 4-1:1.0: Stall on int endpoint [ 270.926050][ C1] cdc_wdm 4-1:1.0: Stall on int endpoint [ 270.926093][ C1] cdc_wdm 4-1:1.0: Cannot schedule work [ 270.926297][ C1] cdc_wdm 4-1:1.0: Stall on int endpoint [ 270.926343][ C1] cdc_wdm 4-1:1.0: Cannot schedule work [ 270.926403][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 270.931677][ T5690] usb 4-1: USB disconnect, device number 52 [ 271.462239][ T9323] FAULT_INJECTION: forcing a failure. [ 271.462239][ T9323] name failslab, interval 1, probability 0, space 0, times 0 [ 271.462275][ T9323] CPU: 0 UID: 0 PID: 9323 Comm: syz.1.1362 Tainted: G L syzkaller #0 PREEMPT(full) [ 271.462302][ T9323] Tainted: [L]=SOFTLOCKUP [ 271.462310][ T9323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 271.462323][ T9323] Call Trace: [ 271.462331][ T9323] [ 271.462350][ T9323] dump_stack_lvl+0xe8/0x150 [ 271.462385][ T9323] should_fail_ex+0x3eb/0x540 [ 271.462413][ T9323] should_failslab+0xa8/0x100 [ 271.462438][ T9323] __kmalloc_noprof+0xf9/0x710 [ 271.462467][ T9323] ? __list_lru_init+0x114/0x680 [ 271.462494][ T9323] ? __list_lru_init+0x114/0x680 [ 271.462526][ T9323] __list_lru_init+0x114/0x680 [ 271.462562][ T9323] sget_fc+0xf3c/0x1a40 [ 271.462589][ T9323] ? __pfx_super_s_dev_test+0x10/0x10 [ 271.462620][ T9323] ? __pfx_super_s_dev_set+0x10/0x10 [ 271.462650][ T9323] ? __pfx_sget_fc+0x10/0x10 [ 271.462675][ T9323] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 271.462707][ T9323] sget_dev+0xab/0xf0 [ 271.462733][ T9323] ? __pfx_sget_dev+0x10/0x10 [ 271.462754][ T9323] ? get_mtd_device+0x200/0x240 [ 271.462908][ T9323] ? __pfx_get_mtd_device+0x10/0x10 [ 271.462945][ T9323] mtd_get_sb+0x51/0x410 [ 271.462996][ T9323] ? __pfx_jffs2_fill_super+0x10/0x10 [ 271.463096][ T9323] ? __pfx_jffs2_fill_super+0x10/0x10 [ 271.463122][ T9323] get_tree_mtd+0x597/0x7d0 [ 271.463148][ T9323] ? __pfx_jffs2_fill_super+0x10/0x10 [ 271.463172][ T9323] ? __pfx_get_tree_mtd+0x10/0x10 [ 271.463204][ T9323] vfs_get_tree+0x92/0x2a0 [ 271.463232][ T9323] do_new_mount+0x319/0xdc0 [ 271.463299][ T9323] ? __pfx_do_new_mount+0x10/0x10 [ 271.463324][ T9323] ? ns_capable+0x84/0xe0 [ 271.463360][ T9323] ? path_mount+0x647/0x1050 [ 271.463384][ T9323] ? user_path_at+0xd4/0x160 [ 271.463410][ T9323] __se_sys_mount+0x31d/0x420 [ 271.463434][ T9323] ? __pfx___se_sys_mount+0x10/0x10 [ 271.463461][ T9323] ? __x64_sys_mount+0x20/0xc0 [ 271.463491][ T9323] do_syscall_64+0x166/0x520 [ 271.463508][ T9323] ? trace_irq_disable+0x3b/0x140 [ 271.463533][ T9323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.463552][ T9323] ? clear_bhb_loop+0x70/0xc0 [ 271.463576][ T9323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.463594][ T9323] RIP: 0033:0x7f194fb9e159 [ 271.463612][ T9323] 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 [ 271.463629][ T9323] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 271.463650][ T9323] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 271.463665][ T9323] RDX: 0000200000000300 RSI: 0000200000000100 RDI: 0000200000000200 [ 271.463680][ T9323] RBP: 00007f194fc3506b R08: 0000000000000000 R09: 0000000000000000 [ 271.463693][ T9323] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000 [ 271.463705][ T9323] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 271.463734][ T9323] [ 271.826131][ T9331] syzkaller0: entered promiscuous mode [ 271.826156][ T9331] syzkaller0: entered allmulticast mode [ 271.891078][ T9333] FAULT_INJECTION: forcing a failure. [ 271.891078][ T9333] name failslab, interval 1, probability 0, space 0, times 0 [ 271.891126][ T9333] CPU: 1 UID: 0 PID: 9333 Comm: syz.1.1367 Tainted: G L syzkaller #0 PREEMPT(full) [ 271.891155][ T9333] Tainted: [L]=SOFTLOCKUP [ 271.891163][ T9333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 271.891175][ T9333] Call Trace: [ 271.891184][ T9333] [ 271.891193][ T9333] dump_stack_lvl+0xe8/0x150 [ 271.891227][ T9333] should_fail_ex+0x3eb/0x540 [ 271.891255][ T9333] should_failslab+0xa8/0x100 [ 271.891279][ T9333] __kmalloc_noprof+0xf9/0x710 [ 271.891317][ T9333] ? __kmalloc_noprof+0x1a6/0x710 [ 271.891342][ T9333] ? slhc_init+0x154/0x750 [ 271.891479][ T9333] ? slhc_init+0x154/0x750 [ 271.891510][ T9333] slhc_init+0x154/0x750 [ 271.891533][ T9333] ? __might_fault+0xaf/0x130 [ 271.891563][ T9333] ppp_ioctl+0x155d/0x1c00 [ 271.891620][ T9333] ? __pfx_ppp_ioctl+0x10/0x10 [ 271.891649][ T9333] ? __fget_files+0x2a/0x420 [ 271.891675][ T9333] ? __fget_files+0x3a2/0x420 [ 271.891699][ T9333] ? __fget_files+0x2a/0x420 [ 271.891727][ T9333] ? bpf_lsm_file_ioctl+0x9/0x20 [ 271.891752][ T9333] ? __pfx_ppp_ioctl+0x10/0x10 [ 271.891776][ T9333] __se_sys_ioctl+0xfc/0x170 [ 271.891808][ T9333] do_syscall_64+0x166/0x520 [ 271.891828][ T9333] ? trace_irq_disable+0x3b/0x140 [ 271.891856][ T9333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.891877][ T9333] ? clear_bhb_loop+0x70/0xc0 [ 271.891901][ T9333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.891919][ T9333] RIP: 0033:0x7f194fb9e159 [ 271.891939][ T9333] 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 [ 271.891956][ T9333] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.891978][ T9333] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 271.891993][ T9333] RDX: 0000200000000040 RSI: 0000000040047451 RDI: 0000000000000003 [ 271.892007][ T9333] RBP: 00007f194fc3506b R08: 0000000000000000 R09: 0000000000000000 [ 271.892019][ T9333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.892032][ T9333] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 271.892066][ T9333] [ 272.144638][ T2242] usb 1-1: Quatech SSU-100 USB to Serial Driver converter now attached to ttyUSB0 [ 272.153495][ T9337] FAULT_INJECTION: forcing a failure. [ 272.153495][ T9337] name failslab, interval 1, probability 0, space 0, times 0 [ 272.153527][ T9337] CPU: 1 UID: 0 PID: 9337 Comm: syz.1.1369 Tainted: G L syzkaller #0 PREEMPT(full) [ 272.153555][ T9337] Tainted: [L]=SOFTLOCKUP [ 272.153563][ T9337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 272.153575][ T9337] Call Trace: [ 272.153582][ T9337] [ 272.153591][ T9337] dump_stack_lvl+0xe8/0x150 [ 272.153622][ T9337] should_fail_ex+0x3eb/0x540 [ 272.153652][ T9337] should_failslab+0xa8/0x100 [ 272.153675][ T9337] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 272.153706][ T9337] ? lockdep_hardirqs_on+0x7b/0x110 [ 272.153735][ T9337] ? vfs_parse_monolithic_sep+0x21b/0x360 [ 272.153764][ T9337] ? vfs_parse_monolithic_sep+0x21b/0x360 [ 272.153807][ T9337] kmemdup_nul+0x36/0xf0 [ 272.153840][ T9337] vfs_parse_monolithic_sep+0x21b/0x360 [ 272.153870][ T9337] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 272.153899][ T9337] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 272.153931][ T9337] ? v9fs_init_fs_context+0x174/0x540 [ 272.154069][ T9337] ? alloc_fs_context+0x9b2/0xd00 [ 272.154105][ T9337] do_new_mount+0x2e2/0xdc0 [ 272.154134][ T9337] ? __pfx_do_new_mount+0x10/0x10 [ 272.154160][ T9337] ? ns_capable+0x84/0xe0 [ 272.154184][ T9337] ? path_mount+0x647/0x1050 [ 272.154210][ T9337] ? user_path_at+0xd4/0x160 [ 272.154239][ T9337] __se_sys_mount+0x31d/0x420 [ 272.154268][ T9337] ? __pfx___se_sys_mount+0x10/0x10 [ 272.154296][ T9337] ? __x64_sys_mount+0x20/0xc0 [ 272.154322][ T9337] do_syscall_64+0x166/0x520 [ 272.154340][ T9337] ? trace_irq_disable+0x3b/0x140 [ 272.154367][ T9337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.154387][ T9337] ? clear_bhb_loop+0x70/0xc0 [ 272.154411][ T9337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.154430][ T9337] RIP: 0033:0x7f194fb9e159 [ 272.154449][ T9337] 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 [ 272.154466][ T9337] RSP: 002b:00007f1950b31028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.154486][ T9337] RAX: ffffffffffffffda RBX: 00007f194fe25fa0 RCX: 00007f194fb9e159 [ 272.154503][ T9337] RDX: 0000200000000300 RSI: 0000200000000180 RDI: 0000000000000000 [ 272.154517][ T9337] RBP: 00007f194fc3506b R08: 0000200000000340 R09: 0000000000000000 [ 272.154531][ T9337] R10: 0000000001000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.154544][ T9337] R13: 00007f194fe26038 R14: 00007f194fe25fa0 R15: 00007ffce4e782f8 [ 272.154575][ T9337] [ 272.328586][ T922] usb 1-1: USB disconnect, device number 51 [ 272.355138][ T922] ssu100 ttyUSB0: Quatech SSU-100 USB to Serial Driver converter now disconnected from ttyUSB0 [ 272.355656][ T922] ssu100 1-1:0.0: device disconnected [ 272.535176][ T9347] FAULT_INJECTION: forcing a failure. [ 272.535176][ T9347] name failslab, interval 1, probability 0, space 0, times 0 [ 272.535209][ T9347] CPU: 1 UID: 0 PID: 9347 Comm: syz.3.1373 Tainted: G L syzkaller #0 PREEMPT(full) [ 272.535236][ T9347] Tainted: [L]=SOFTLOCKUP [ 272.535241][ T9347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 272.535286][ T9347] Call Trace: [ 272.535294][ T9347] [ 272.535301][ T9347] dump_stack_lvl+0xe8/0x150 [ 272.535332][ T9347] should_fail_ex+0x3eb/0x540 [ 272.535358][ T9347] should_failslab+0xa8/0x100 [ 272.535382][ T9347] __kmalloc_noprof+0xf9/0x710 [ 272.535410][ T9347] ? __kmalloc_cache_noprof+0x148/0x600 [ 272.535437][ T9347] ? snd_midi_event_new+0x95/0x1e0 [ 272.535540][ T9347] ? snd_midi_event_new+0x95/0x1e0 [ 272.535562][ T9347] snd_midi_event_new+0x95/0x1e0 [ 272.535582][ T9347] snd_virmidi_output_open+0xf8/0x5c0 [ 272.535610][ T9347] open_substream+0x3f5/0x780 [ 272.535696][ T9347] rawmidi_open_priv+0xc4/0x630 [ 272.535729][ T9347] snd_rawmidi_open+0x43b/0xb40 [ 272.535768][ T9347] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 272.535798][ T9347] ? __pfx_default_wake_function+0x10/0x10 [ 272.535835][ T9347] chrdev_open+0x4d9/0x600 [ 272.535859][ T9347] ? __pfx_chrdev_open+0x10/0x10 [ 272.535881][ T9347] ? devcgroup_check_permission+0x31/0x8f0 [ 272.535915][ T9347] ? __pfx_chrdev_open+0x10/0x10 [ 272.535936][ T9347] do_dentry_open+0x80e/0x1360 [ 272.535969][ T9347] vfs_open_consume+0x4a/0x350 [ 272.535990][ T9347] ? path_openat+0x14bb/0x1e40 [ 272.536021][ T9347] path_openat+0x14d7/0x1e40 [ 272.536069][ T9347] do_file_open+0x23e/0x4a0 [ 272.536104][ T9347] ? __pfx_do_file_open+0x10/0x10 [ 272.536157][ T9347] ? _raw_spin_unlock+0x28/0x50 [ 272.536184][ T9347] ? alloc_fd+0x651/0x6c0 [ 272.536216][ T9347] do_sys_openat2+0x115/0x200 [ 272.536241][ T9347] ? __pfx_do_sys_openat2+0x10/0x10 [ 272.536281][ T9347] ? do_user_addr_fault+0xd3f/0x1480 [ 272.536330][ T9347] __x64_sys_openat+0x138/0x170 [ 272.536354][ T9347] do_syscall_64+0x166/0x520 [ 272.536373][ T9347] ? trace_irq_disable+0x3b/0x140 [ 272.536400][ T9347] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.536420][ T9347] ? clear_bhb_loop+0x70/0xc0 [ 272.536444][ T9347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.536462][ T9347] RIP: 0033:0x7faa4455e98e [ 272.536482][ T9347] 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 [ 272.536501][ T9347] RSP: 002b:00007faa45404b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 272.536526][ T9347] RAX: ffffffffffffffda RBX: 00007faa454056c0 RCX: 00007faa4455e98e [ 272.536542][ T9347] RDX: 000000000000003f RSI: 00007faa45404c00 RDI: ffffffffffffff9c [ 272.536557][ T9347] RBP: 00007faa45404c00 R08: 0000000000000000 R09: 0000000000000000 [ 272.536571][ T9347] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 272.536585][ T9347] R13: 00007faa44826038 R14: 00007faa44825fa0 R15: 00007ffcf80b1608 [ 272.536618][ T9347] [ 272.848618][ T9353] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 272.862165][ T9353] iommufd_mock iommufd_mock1: Adding to iommu group 1 [ 273.040584][ T922] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 273.189808][ T922] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 273.191972][ T922] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 273.192001][ T922] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 273.192013][ T922] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 273.192025][ T922] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 273.192048][ T922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.394058][ T2242] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 273.414024][ T9370] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 273.463739][ T9376] FAULT_INJECTION: forcing a failure. [ 273.463739][ T9376] name failslab, interval 1, probability 0, space 0, times 0 [ 273.463763][ T9376] CPU: 1 UID: 0 PID: 9376 Comm: syz.2.1384 Tainted: G L syzkaller #0 PREEMPT(full) [ 273.463779][ T9376] Tainted: [L]=SOFTLOCKUP [ 273.463784][ T9376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 273.463790][ T9376] Call Trace: [ 273.463798][ T9376] [ 273.463803][ T9376] dump_stack_lvl+0xe8/0x150 [ 273.463833][ T9376] should_fail_ex+0x3eb/0x540 [ 273.463855][ T9376] should_failslab+0xa8/0x100 [ 273.463869][ T9376] __kmalloc_cache_noprof+0x9e/0x600 [ 273.463887][ T9376] ? __kmalloc_cache_noprof+0x148/0x600 [ 273.463902][ T9376] ? snd_mixer_oss_get_volume1_sw+0x14f/0x460 [ 273.463953][ T9376] ? snd_mixer_oss_get_volume1_sw+0x14f/0x460 [ 273.463969][ T9376] snd_mixer_oss_get_volume1_sw+0x14f/0x460 [ 273.463985][ T9376] snd_mixer_oss_get_recsrc1_sw+0x8f/0x140 [ 273.464007][ T9376] ? __pfx_snd_mixer_oss_get_recsrc1_sw+0x10/0x10 [ 273.464019][ T9376] snd_mixer_oss_ioctl1+0x13ed/0x1960 [ 273.464035][ T9376] ? __pfx_snd_mixer_oss_ioctl1+0x10/0x10 [ 273.464046][ T9376] ? do_vfs_ioctl+0x116f/0x1530 [ 273.464067][ T9376] ? hook_file_ioctl+0x1f2/0x600 [ 273.464086][ T9376] snd_mixer_oss_ioctl_card+0x114/0x170 [ 273.464099][ T9376] ? __pfx_snd_mixer_oss_ioctl_card+0x10/0x10 [ 273.464118][ T9376] ? __fget_files+0x2a/0x420 [ 273.464141][ T9376] ? __fget_files+0x3a2/0x420 [ 273.464168][ T9376] snd_pcm_oss_ioctl+0x264/0xdf0 [ 273.464193][ T9376] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 273.464218][ T9376] __se_sys_ioctl+0xfc/0x170 [ 273.464247][ T9376] do_syscall_64+0x166/0x520 [ 273.464257][ T9376] ? trace_irq_disable+0x3b/0x140 [ 273.464274][ T9376] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.464286][ T9376] ? clear_bhb_loop+0x70/0xc0 [ 273.464299][ T9376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.464311][ T9376] RIP: 0033:0x7f2e6ef9e159 [ 273.464323][ T9376] 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 [ 273.464333][ T9376] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.464346][ T9376] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 273.464353][ T9376] RDX: 00002000000054c0 RSI: 0000000080044dff RDI: 0000000000000004 [ 273.464361][ T9376] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 273.464368][ T9376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.464375][ T9376] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 273.464392][ T9376] [ 273.691529][ T2242] usb 1-1: Using ep0 maxpacket: 8 [ 273.708514][ T2242] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 273.751186][ T2242] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 273.751234][ T2242] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 273.751252][ T2242] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 273.751271][ T2242] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 273.751289][ T2242] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 273.751323][ T2242] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.033990][ T2242] usb 1-1: usb_control_msg returned -32 [ 274.034042][ T2242] usbtmc 1-1:16.0: can't read capabilities [ 274.225605][ T922] [drm] Initialized gud 1.0.0 for 4-1:1.0 on minor 1 [ 274.447251][ T9391] tipc: Started in network mode [ 274.447283][ T9391] tipc: Node identity 6ab6db2de9db, cluster identity 4711 [ 274.448069][ T9391] tipc: Enabled bearer , priority 10 [ 274.471041][ T9390] tipc: Resetting bearer [ 274.493429][ T9390] tipc: Disabling bearer [ 274.547827][ T922] Console: switching to colour frame buffer device 128x48 [ 274.566057][ T922] gud 4-1:1.0: [drm] fb0: guddrmfb frame buffer device [ 274.574313][ T922] usb 4-1: USB disconnect, device number 53 [ 274.625316][ T922] Console: switching to colour VGA+ 80x25 [ 274.810169][ T9395] usbtmc 1-1:16.0: usb_control_msg returned -32 [ 274.944816][ T922] usb 1-1: USB disconnect, device number 52 [ 275.061464][ T9406] syzkaller0: entered promiscuous mode [ 275.061486][ T9406] syzkaller0: entered allmulticast mode [ 275.111101][ T9408] FAULT_INJECTION: forcing a failure. [ 275.111101][ T9408] name failslab, interval 1, probability 0, space 0, times 0 [ 275.111135][ T9408] CPU: 0 UID: 0 PID: 9408 Comm: syz.2.1396 Tainted: G L syzkaller #0 PREEMPT(full) [ 275.111163][ T9408] Tainted: [L]=SOFTLOCKUP [ 275.111171][ T9408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 275.111183][ T9408] Call Trace: [ 275.111192][ T9408] [ 275.111201][ T9408] dump_stack_lvl+0xe8/0x150 [ 275.111233][ T9408] should_fail_ex+0x3eb/0x540 [ 275.111262][ T9408] should_failslab+0xa8/0x100 [ 275.111288][ T9408] __kmalloc_noprof+0xf9/0x710 [ 275.111317][ T9408] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 275.111346][ T9408] ? kvm_io_bus_register_dev+0x1ef/0x700 [ 275.111406][ T9408] ? kvm_io_bus_register_dev+0x1ef/0x700 [ 275.111433][ T9408] kvm_io_bus_register_dev+0x1ef/0x700 [ 275.111467][ T9408] kvm_pic_init+0x207/0x2f0 [ 275.111512][ T9408] kvm_arch_vm_ioctl+0x1624/0x1a10 [ 275.111538][ T9408] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 275.111559][ T9408] ? __lock_acquire+0x747/0x2de0 [ 275.111596][ T9408] ? __lock_acquire+0x747/0x2de0 [ 275.111645][ T9408] ? lock_acquire+0x115/0x350 [ 275.111678][ T9408] ? lock_acquire+0x115/0x350 [ 275.111713][ T9408] ? is_bpf_text_address+0x26/0x2b0 [ 275.111746][ T9408] ? is_bpf_text_address+0x292/0x2b0 [ 275.111767][ T9408] ? is_bpf_text_address+0x26/0x2b0 [ 275.111788][ T9408] ? kernel_text_address+0xa5/0xe0 [ 275.111818][ T9408] ? __kernel_text_address+0xd/0x30 [ 275.111842][ T9408] ? unwind_get_return_address+0x4d/0x90 [ 275.111860][ T9408] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 275.111978][ T9408] ? arch_stack_walk+0xfb/0x150 [ 275.112034][ T9408] ? stack_trace_save+0xa9/0x100 [ 275.112062][ T9408] ? __pfx_stack_trace_save+0x10/0x10 [ 275.112084][ T9408] ? kasan_save_track+0x4f/0x80 [ 275.112117][ T9408] ? stack_depot_save_flags+0x33/0x7f0 [ 275.112204][ T9408] ? __lock_acquire+0x747/0x2de0 [ 275.112234][ T9408] ? kasan_save_track+0x4f/0x80 [ 275.112258][ T9408] ? kasan_save_track+0x3e/0x80 [ 275.112283][ T9408] ? kasan_save_free_info+0x40/0x50 [ 275.112311][ T9408] ? __kasan_slab_free+0x5c/0x80 [ 275.112329][ T9408] ? kfree+0x1c5/0x650 [ 275.112353][ T9408] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 275.112373][ T9408] ? security_file_ioctl+0xc3/0x2a0 [ 275.112408][ T9408] ? __se_sys_ioctl+0x47/0x170 [ 275.112438][ T9408] ? do_syscall_64+0x166/0x520 [ 275.112457][ T9408] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.112495][ T9408] kvm_vm_ioctl+0x8f7/0xd30 [ 275.112527][ T9408] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 275.112578][ T9408] ? kasan_quarantine_put+0xbb/0x1f0 [ 275.112617][ T9408] ? tomoyo_path_number_perm+0x219/0x5f0 [ 275.112641][ T9408] ? tomoyo_path_number_perm+0x219/0x5f0 [ 275.112665][ T9408] ? do_vfs_ioctl+0x116f/0x1530 [ 275.112688][ T9408] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 275.112720][ T9408] ? hook_file_ioctl+0x1f2/0x600 [ 275.112762][ T9408] ? __fget_files+0x2a/0x420 [ 275.112791][ T9408] ? __fget_files+0x2a/0x420 [ 275.112816][ T9408] ? __fget_files+0x3a2/0x420 [ 275.112841][ T9408] ? __fget_files+0x2a/0x420 [ 275.112870][ T9408] ? bpf_lsm_file_ioctl+0x9/0x20 [ 275.112905][ T9408] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 275.112932][ T9408] __se_sys_ioctl+0xfc/0x170 [ 275.112964][ T9408] do_syscall_64+0x166/0x520 [ 275.112984][ T9408] ? trace_irq_disable+0x3b/0x140 [ 275.113013][ T9408] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.113034][ T9408] ? clear_bhb_loop+0x70/0xc0 [ 275.113058][ T9408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.113079][ T9408] RIP: 0033:0x7f2e6ef9e159 [ 275.113101][ T9408] 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 [ 275.113119][ T9408] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.113147][ T9408] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 275.113168][ T9408] RDX: 0000000000000000 RSI: 000000000000ae60 RDI: 0000000000000004 [ 275.113186][ T9408] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 275.113200][ T9408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.113214][ T9408] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 275.113246][ T9408] [ 275.459940][ T3800] Bluetooth: hci4: Frame reassembly failed (-84) [ 275.564685][ T9416] FAULT_INJECTION: forcing a failure. [ 275.564685][ T9416] name failslab, interval 1, probability 0, space 0, times 0 [ 275.564721][ T9416] CPU: 0 UID: 0 PID: 9416 Comm: syz.2.1399 Tainted: G L syzkaller #0 PREEMPT(full) [ 275.564752][ T9416] Tainted: [L]=SOFTLOCKUP [ 275.564760][ T9416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 275.564773][ T9416] Call Trace: [ 275.564782][ T9416] [ 275.564792][ T9416] dump_stack_lvl+0xe8/0x150 [ 275.564824][ T9416] should_fail_ex+0x3eb/0x540 [ 275.564852][ T9416] should_failslab+0xa8/0x100 [ 275.564878][ T9416] __kmalloc_noprof+0xf9/0x710 [ 275.564908][ T9416] ? x509_note_OID+0x134/0x210 [ 275.564927][ T9416] ? asymmetric_key_generate_id+0x60/0x170 [ 275.564955][ T9416] ? asymmetric_key_generate_id+0x60/0x170 [ 275.564990][ T9416] asymmetric_key_generate_id+0x60/0x170 [ 275.565019][ T9416] x509_process_extension+0x23c/0xab0 [ 275.565045][ T9416] asn1_ber_decoder+0xed5/0x2590 [ 275.565096][ T9416] ? __pfx_asn1_ber_decoder+0x10/0x10 [ 275.565130][ T9416] ? __kasan_kmalloc+0x93/0xb0 [ 275.565152][ T9416] ? __kmalloc_cache_noprof+0x148/0x600 [ 275.565178][ T9416] ? x509_cert_parse+0x16a/0x7a0 [ 275.565204][ T9416] x509_cert_parse+0x1ba/0x7a0 [ 275.565227][ T9416] x509_key_preparse+0x64/0x6d0 [ 275.565249][ T9416] ? down_read+0x2b9/0x320 [ 275.565276][ T9416] asymmetric_key_preparse+0xb9/0x1b0 [ 275.565306][ T9416] __key_create_or_update+0x3a4/0xa70 [ 275.565342][ T9416] ? __pfx___key_create_or_update+0x10/0x10 [ 275.565391][ T9416] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 275.565424][ T9416] key_create_or_update+0x42/0x60 [ 275.565452][ T9416] __se_sys_add_key+0x349/0x420 [ 275.565496][ T9416] ? __pfx___se_sys_add_key+0x10/0x10 [ 275.565530][ T9416] ? __x64_sys_add_key+0x20/0xc0 [ 275.565562][ T9416] do_syscall_64+0x166/0x520 [ 275.565582][ T9416] ? trace_irq_disable+0x3b/0x140 [ 275.565609][ T9416] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.565633][ T9416] ? clear_bhb_loop+0x70/0xc0 [ 275.565658][ T9416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.565676][ T9416] RIP: 0033:0x7f2e6ef9e159 [ 275.565694][ T9416] 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 [ 275.565712][ T9416] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 275.565735][ T9416] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 275.565749][ T9416] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 275.565764][ T9416] RBP: 00007f2e6f03506b R08: ffffffffffffffff R09: 0000000000000000 [ 275.565777][ T9416] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 275.565789][ T9416] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 275.565820][ T9416] [ 275.899491][ T5690] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 275.934565][ T9426] ------------[ cut here ]------------ [ 275.934577][ T9426] !chanctx_conf [ 275.934586][ T9426] WARNING: net/mac80211/rate.c:51 at rate_control_rate_init+0x5a6/0x630, CPU#0: syz.2.1404/9426 [ 275.955895][ T9426] Modules linked in: [ 275.960172][ T9426] CPU: 0 UID: 0 PID: 9426 Comm: syz.2.1404 Tainted: G L syzkaller #0 PREEMPT(full) [ 275.971763][ T9426] Tainted: [L]=SOFTLOCKUP [ 275.976088][ T9426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 275.986201][ T9426] RIP: 0010:rate_control_rate_init+0x5a6/0x630 [ 275.992426][ T9426] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 f6 7f 60 f6 90 0f 0b 90 eb e1 e8 eb 7f 60 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 84 00 00 00 [ 275.999519][ T922] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 276.020601][ T9426] RSP: 0018:ffffc9000266f008 EFLAGS: 00010283 [ 276.026664][ T9426] RAX: ffffffff8b678505 RBX: ffff88807b258050 RCX: 0000000000080000 [ 276.034714][ T9426] RDX: ffffc90005d6b000 RSI: 000000000000035c RDI: 000000000000035d [ 276.042738][ T9426] RBP: dffffc0000000000 R08: ffffffff8b678077 R09: 0000000000000000 [ 276.050925][ T9426] R10: dffffc0000000000 R11: ffffed100f64b031 R12: ffffffff8b678077 [ 276.051009][ T5690] usb 1-1: Using ep0 maxpacket: 16 [ 276.052036][ T5690] usb 1-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 276.053000][ T5690] usb 1-1: config 0 has an invalid interface number: 98 but max is 0 [ 276.053022][ T5690] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 276.053041][ T5690] usb 1-1: config 0 has no interface number 0 [ 276.053078][ T5690] usb 1-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 276.053102][ T5690] usb 1-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 276.053125][ T5690] usb 1-1: config 0 interface 98 has no altsetting 0 [ 276.056183][ T5690] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.056206][ T5690] usb 1-1: Product: syz [ 276.056221][ T5690] usb 1-1: Manufacturer: syz [ 276.056234][ T5690] usb 1-1: SerialNumber: syz [ 276.145161][ T9426] R13: ffff888067540f40 R14: 0000000000000001 R15: 0000000000000000 [ 276.150418][ T922] usb 4-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 276.151572][ T922] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 276.151620][ T922] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 276.151645][ T922] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 276.151684][ T922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.203834][ T9426] FS: 00007f2e6ff006c0(0000) GS:ffff88812485b000(0000) knlGS:0000000000000000 [ 276.212839][ T9426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 276.219511][ T9426] CR2: 00002000000003c0 CR3: 00000000798f4000 CR4: 00000000003526f0 [ 276.227524][ T9426] DR0: 0000000000000000 DR1: 000000000000000a DR2: 0000000000000000 [ 276.235565][ T9426] DR3: 00000000c0f00480 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 276.243611][ T9426] Call Trace: [ 276.246991][ T9426] [ 276.249991][ T9426] rate_control_rate_init_all_links+0xf4/0x190 [ 276.251866][ T5690] usb 1-1: config 0 descriptor?? [ 276.254978][ T9418] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 276.255102][ T9418] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 276.275533][ T9426] sta_apply_auth_flags+0x1bc/0x430 [ 276.280918][ T9426] sta_apply_parameters+0x1291/0x1b50 [ 276.286432][ T9426] ieee80211_add_station+0x3de/0x700 [ 276.291818][ T9426] rdev_add_station+0xfc/0x290 [ 276.296735][ T9426] nl80211_new_station+0x1b4e/0x1fd0 [ 276.302164][ T9426] ? trace_contention_end+0x3d/0x140 [ 276.307491][ T9426] ? __pfx_nl80211_new_station+0x10/0x10 [ 276.313196][ T9426] ? __rtnl_unlock+0xc3/0xe0 [ 276.317952][ T9426] ? nl80211_pre_doit+0x53d/0x890 [ 276.323077][ T9426] genl_family_rcv_msg_doit+0x233/0x340 [ 276.328787][ T9426] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 276.334968][ T9426] ? bpf_lsm_capable+0x9/0x20 [ 276.339701][ T9426] ? security_capable+0x7e/0x2c0 [ 276.344650][ T9426] genl_rcv_msg+0x614/0x7a0 [ 276.349183][ T9426] ? __pfx_genl_rcv_msg+0x10/0x10 [ 276.354305][ T9426] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 276.359734][ T9426] ? __pfx_nl80211_new_station+0x10/0x10 [ 276.365403][ T9426] ? __pfx_nl80211_post_doit+0x10/0x10 [ 276.370960][ T9426] ? __asan_memcpy+0x40/0x70 [ 276.375611][ T9426] ? __skb_clone+0x5c/0x6c0 [ 276.380196][ T9426] netlink_rcv_skb+0x226/0x4a0 [ 276.384978][ T9426] ? __pfx_genl_rcv_msg+0x10/0x10 [ 276.390073][ T9426] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 276.395388][ T9426] ? down_read+0x2b9/0x320 [ 276.399984][ T9426] genl_rcv+0x28/0x40 [ 276.403998][ T9426] netlink_unicast+0x7bd/0x940 [ 276.408840][ T9426] netlink_sendmsg+0x7c3/0xae0 [ 276.413686][ T9426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 276.419090][ T9426] ? apparmor_socket_sendmsg+0x98/0x360 [ 276.424705][ T9426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 276.430045][ T9426] sock_sendmsg_nosec+0x13a/0x180 [ 276.435106][ T9426] ____sys_sendmsg+0x54e/0x850 [ 276.439954][ T9426] ? __pfx_____sys_sendmsg+0x10/0x10 [ 276.445263][ T9426] ? import_iovec+0x73/0xa0 [ 276.450381][ T9426] ___sys_sendmsg+0x2a5/0x360 [ 276.455101][ T9426] ? __lock_acquire+0x747/0x2de0 [ 276.460137][ T9426] ? __pfx____sys_sendmsg+0x10/0x10 [ 276.465366][ T9426] ? futex_wait+0x2a2/0x390 [ 276.469995][ T9426] ? __fget_files+0x2a/0x420 [ 276.474617][ T9426] ? __fget_files+0x3a2/0x420 [ 276.479374][ T9426] __x64_sys_sendmsg+0x1b1/0x290 [ 276.484633][ T9426] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 276.486625][ T9418] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 276.486764][ T9418] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 276.505138][ T9426] do_syscall_64+0x166/0x520 [ 276.509790][ T9426] ? trace_irq_disable+0x3b/0x140 [ 276.514846][ T9426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.520951][ T9426] ? clear_bhb_loop+0x70/0xc0 [ 276.525650][ T9426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.531602][ T9426] RIP: 0033:0x7f2e6ef9e159 [ 276.536029][ T9426] 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 [ 276.555959][ T9426] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 276.564946][ T9426] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 276.572982][ T9426] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 276.581868][ T9426] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 276.589909][ T9426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.597908][ T9426] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 276.605959][ T9426] [ 276.608989][ T9426] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 276.616327][ T9426] CPU: 0 UID: 0 PID: 9426 Comm: syz.2.1404 Tainted: G L syzkaller #0 PREEMPT(full) [ 276.627198][ T9426] Tainted: [L]=SOFTLOCKUP [ 276.631528][ T9426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.641595][ T9426] Call Trace: [ 276.645521][ T9426] [ 276.648461][ T9426] vpanic+0x56d/0xa70 [ 276.652546][ T9426] ? __pfx__printk+0x10/0x10 [ 276.657143][ T9426] ? __pfx_vpanic+0x10/0x10 [ 276.661654][ T9426] ? is_bpf_text_address+0x292/0x2b0 [ 276.666953][ T9426] ? is_bpf_text_address+0x26/0x2b0 [ 276.672171][ T9426] panic+0xc5/0xd0 [ 276.676009][ T9426] ? __pfx_panic+0x10/0x10 [ 276.680458][ T9426] __warn+0x315/0x4c0 [ 276.684470][ T9426] ? rate_control_rate_init+0x5a6/0x630 [ 276.690037][ T9426] ? rate_control_rate_init+0x5a6/0x630 [ 276.695599][ T9426] __report_bug+0x276/0x570 [ 276.700229][ T9426] ? rate_control_rate_init+0x5a6/0x630 [ 276.705802][ T9426] ? __pfx___report_bug+0x10/0x10 [ 276.710852][ T9426] ? __lock_acquire+0x747/0x2de0 [ 276.715814][ T9426] ? __lock_acquire+0x747/0x2de0 [ 276.720794][ T9426] ? rate_control_rate_init+0x5a6/0x630 [ 276.726356][ T9426] report_bug+0x16b/0x220 [ 276.730723][ T9426] ? rate_control_rate_init+0x5a6/0x630 [ 276.736392][ T9426] ? rate_control_rate_init+0x5a8/0x630 [ 276.741971][ T9426] handle_bug+0x9c/0x200 [ 276.746250][ T9426] exc_invalid_op+0x1a/0x50 [ 276.750780][ T9426] asm_exc_invalid_op+0x1a/0x20 [ 276.755653][ T9426] RIP: 0010:rate_control_rate_init+0x5a6/0x630 [ 276.761834][ T9426] Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 f6 7f 60 f6 90 0f 0b 90 eb e1 e8 eb 7f 60 f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 84 00 00 00 [ 276.781462][ T9426] RSP: 0018:ffffc9000266f008 EFLAGS: 00010283 [ 276.787549][ T9426] RAX: ffffffff8b678505 RBX: ffff88807b258050 RCX: 0000000000080000 [ 276.795535][ T9426] RDX: ffffc90005d6b000 RSI: 000000000000035c RDI: 000000000000035d [ 276.803516][ T9426] RBP: dffffc0000000000 R08: ffffffff8b678077 R09: 0000000000000000 [ 276.811495][ T9426] R10: dffffc0000000000 R11: ffffed100f64b031 R12: ffffffff8b678077 [ 276.819485][ T9426] R13: ffff888067540f40 R14: 0000000000000001 R15: 0000000000000000 [ 276.827466][ T9426] ? rate_control_rate_init+0x117/0x630 [ 276.833040][ T9426] ? rate_control_rate_init+0x117/0x630 [ 276.838600][ T9426] ? rate_control_rate_init+0x5a5/0x630 [ 276.844179][ T9426] ? rate_control_rate_init+0x5a5/0x630 [ 276.849749][ T9426] rate_control_rate_init_all_links+0xf4/0x190 [ 276.855928][ T9426] sta_apply_auth_flags+0x1bc/0x430 [ 276.861167][ T9426] sta_apply_parameters+0x1291/0x1b50 [ 276.866571][ T9426] ieee80211_add_station+0x3de/0x700 [ 276.871875][ T9426] rdev_add_station+0xfc/0x290 [ 276.876663][ T9426] nl80211_new_station+0x1b4e/0x1fd0 [ 276.881960][ T9426] ? trace_contention_end+0x3d/0x140 [ 276.887269][ T9426] ? __pfx_nl80211_new_station+0x10/0x10 [ 276.892914][ T9426] ? __rtnl_unlock+0xc3/0xe0 [ 276.897552][ T9426] ? nl80211_pre_doit+0x53d/0x890 [ 276.902590][ T9426] genl_family_rcv_msg_doit+0x233/0x340 [ 276.908242][ T9426] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 276.914339][ T9426] ? bpf_lsm_capable+0x9/0x20 [ 276.919042][ T9426] ? security_capable+0x7e/0x2c0 [ 276.923999][ T9426] genl_rcv_msg+0x614/0x7a0 [ 276.928535][ T9426] ? __pfx_genl_rcv_msg+0x10/0x10 [ 276.933588][ T9426] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 276.938990][ T9426] ? __pfx_nl80211_new_station+0x10/0x10 [ 276.944658][ T9426] ? __pfx_nl80211_post_doit+0x10/0x10 [ 276.950137][ T9426] ? __asan_memcpy+0x40/0x70 [ 276.954740][ T9426] ? __skb_clone+0x5c/0x6c0 [ 276.959259][ T9426] netlink_rcv_skb+0x226/0x4a0 [ 276.964042][ T9426] ? __pfx_genl_rcv_msg+0x10/0x10 [ 276.969088][ T9426] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 276.974396][ T9426] ? down_read+0x2b9/0x320 [ 276.978826][ T9426] genl_rcv+0x28/0x40 [ 276.982841][ T9426] netlink_unicast+0x7bd/0x940 [ 276.987644][ T9426] netlink_sendmsg+0x7c3/0xae0 [ 276.992437][ T9426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 276.997746][ T9426] ? apparmor_socket_sendmsg+0x98/0x360 [ 277.003306][ T9426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 277.008604][ T9426] sock_sendmsg_nosec+0x13a/0x180 [ 277.013650][ T9426] ____sys_sendmsg+0x54e/0x850 [ 277.018558][ T9426] ? __pfx_____sys_sendmsg+0x10/0x10 [ 277.023861][ T9426] ? import_iovec+0x73/0xa0 [ 277.028378][ T9426] ___sys_sendmsg+0x2a5/0x360 [ 277.033074][ T9426] ? __lock_acquire+0x747/0x2de0 [ 277.038033][ T9426] ? __pfx____sys_sendmsg+0x10/0x10 [ 277.043256][ T9426] ? futex_wait+0x2a2/0x390 [ 277.047800][ T9426] ? __fget_files+0x2a/0x420 [ 277.052408][ T9426] ? __fget_files+0x3a2/0x420 [ 277.057101][ T9426] __x64_sys_sendmsg+0x1b1/0x290 [ 277.062052][ T9426] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 277.067717][ T9426] do_syscall_64+0x166/0x520 [ 277.072327][ T9426] ? trace_irq_disable+0x3b/0x140 [ 277.077377][ T9426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.083465][ T9426] ? clear_bhb_loop+0x70/0xc0 [ 277.088164][ T9426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.094095][ T9426] RIP: 0033:0x7f2e6ef9e159 [ 277.098537][ T9426] 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 [ 277.118294][ T9426] RSP: 002b:00007f2e6ff00028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.126727][ T9426] RAX: ffffffffffffffda RBX: 00007f2e6f225fa0 RCX: 00007f2e6ef9e159 [ 277.134710][ T9426] RDX: 0000000000000000 RSI: 0000200000001080 RDI: 0000000000000006 [ 277.142693][ T9426] RBP: 00007f2e6f03506b R08: 0000000000000000 R09: 0000000000000000 [ 277.150680][ T9426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.158658][ T9426] R13: 00007f2e6f226038 R14: 00007f2e6f225fa0 R15: 00007fff980a14f8 [ 277.166653][ T9426] [ 277.170007][ T9426] Kernel Offset: disabled [ 277.174335][ T9426] Rebooting in 86400 seconds..