last executing test programs: 35.309737166s ago: executing program 0 (id=17): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (rerun: 64) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x80c010, 0x0) (async, rerun: 32) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async, rerun: 32) r0 = syz_open_dev$evdev(&(0x7f00000001c0), 0x1bbc, 0x801) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x7) (async, rerun: 64) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) (async, rerun: 64) chdir(&(0x7f0000000140)='./file0\x00') (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) write$uinput_user_dev(r1, 0x0, 0x0) (async) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async, rerun: 32) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) (rerun: 32) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) (async) syz_usb_connect$uac2(0x3, 0x8b, &(0x7f0000000340)=ANY=[@ANYBLOB="1201000300000020532b2300400001020301090279000301fb4004080b02010103200109040000000101200009240108000c1900e508240a00040b060308240a0901030602090401000001022000090401010101022000090501090002080706082501800f070000090402000001022000090402010101022000090582"], &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0}) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) (async) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) (async) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000140)={{0xffff1000, 0x0, 0x4, 0xf6, 0x6, 0xf1, 0xd7, 0x8, 0x6, 0x4, 0x9, 0x5}, {0x50000, 0x50000, 0xd, 0x5, 0x3, 0x8, 0x5, 0x0, 0x80, 0xfc, 0xfc, 0x4}, {0x200000, 0x10000, 0xb, 0x6, 0xff, 0x3, 0x0, 0x5, 0x0, 0x27, 0xd5, 0x2}, {0x4000, 0x6000, 0x9, 0x9, 0x8f, 0x4, 0x83, 0xfc, 0xb, 0x1, 0x9, 0x80}, {0xdddd0000, 0x0, 0x3, 0x2, 0x6, 0x1, 0x9, 0x2, 0xff, 0x3, 0x0, 0xe4}, {0x200000, 0xb86ea11c21ecaf1f, 0x3, 0x0, 0x3, 0x0, 0xde, 0x9, 0x3, 0x0, 0x4, 0x30}, {0x30000, 0x9000, 0xc, 0x1, 0x3, 0x3, 0x2, 0x6, 0x91, 0x8, 0x9, 0x88}, {0x8000000, 0xeeee0000, 0x10, 0x7, 0xc2, 0x8, 0x6, 0x10, 0x47, 0x3, 0x80, 0x87}, {0x6000, 0x8000}, {0x6000, 0x9}, 0x50000, 0x0, 0x58000, 0x100000, 0x6, 0x8000, 0xeeef0000, [0x6, 0x5, 0x5, 0x11]}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4400ae8f, &(0x7f00000000c0)=@x86={0x60, 0x4, 0xa, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfc, 0x80, 0x9, 0x2, 0x0, 0x0, 0x8, 0x0, 0xff, 0xff, 0x0, '\x00', 0x0, 0x1}) (async, rerun: 32) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000600)={0x2, 0x0, @ioapic={0x8000000, 0xe, 0x1000, 0xfffffffe, 0x0, [{0x2, 0x6, 0x87}, {0xf8, 0x8, 0x40, '\x00', 0xb}, {0xff, 0x7f, 0x9, '\x00', 0x6}, {0x0, 0x3, 0xd4, '\x00', 0xf9}, {0x7, 0x9, 0xc, '\x00', 0xfb}, {0x0, 0x5, 0xd8, '\x00', 0xdf}, {0x7, 0xd7, 0xf1, '\x00', 0x1}, {0x3, 0x6, 0xc}, {0x7f, 0xd, 0xb, '\x00', 0xb}, {0xd7, 0xd, 0x8, '\x00', 0x6}, {0x0, 0x28, 0x80, '\x00', 0xdc}, {0xff, 0x1, 0xfe, '\x00', 0x1}, {0xfe, 0x7}, {0xcf, 0x3, 0x0, '\x00', 0x48}, {0x1b, 0xee, 0x7, '\x00', 0x4}, {0x39, 0xfe, 0xff, '\x00', 0xb}, {0x9, 0x6, 0x2, '\x00', 0x8}, {0x65, 0x9, 0x5, '\x00', 0xd}, {0x7, 0xe1, 0x7, '\x00', 0xc2}, {0x0, 0x80, 0xe, '\x00', 0x7f}, {0x3, 0xb, 0x80, '\x00', 0x7f}, {0xc, 0x86, 0x9}, {0x1, 0x23, 0xf3, '\x00', 0x4}, {0x7, 0x6, 0x44}]}}) (rerun: 32) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) (async) write$uinput_user_dev(r2, &(0x7f0000000a00)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x5, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x8ef7, 0x8, 0x0, 0x6, 0xf5, 0x5, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x5, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0xc4b0, 0xba55, 0x1000, 0x2, 0x200, 0x2, 0x1000, 0xc, 0x4, 0x2, 0x0, 0x8, 0x1009, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x4], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x4, 0x27, 0xfffffffc, 0x4, 0x7fff, 0x72c, 0x1c32, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x7fffffff, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x6, 0x0, 0x2, 0xffffffff, 0x0, 0x3, 0x379, 0x9, 0xe, 0x5, 0xb, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0x200, 0x3], [0x401, 0xc584, 0x34711b8a, 0xcd4, 0xffff, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x80000001, 0x8, 0x3, 0x1000, 0x2, 0xe, 0x1, 0xfffffff9, 0xe55, 0x1010, 0x80000001, 0x4, 0x4, 0x7, 0x9, 0x2, 0x20000005, 0x80, 0x9, 0xb, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0xffffffff, 0x4, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x2, 0xd9, 0x0, 0x7ff, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x40, 0x2, 0x763, 0xb, 0x402, 0x800, 0x2, 0x1000, 0x7f, 0x5, 0x3fa6, 0x10004, 0x8e8, 0x5, 0x9, 0x4, 0xe47, 0x4, 0x0, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x19b, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x80, 0x7, 0x2, 0x4, 0x80004, 0x10, 0x0, 0x0, 0x7fff, 0x1, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x133, 0x2]}, 0x45c) (async, rerun: 64) ioctl$UI_DEV_CREATE(r2, 0x5501) (async, rerun: 64) readv(r2, &(0x7f00000005c0)=[{0x0}, {&(0x7f00000003c0)=""/138, 0x8a}], 0x2) (async) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) 32.313572326s ago: executing program 0 (id=29): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) pread64(r0, &(0x7f0000000140)=""/194, 0xc2, 0xfffffffffffeffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @loopback, 0xf}, 0x1c) 32.248237427s ago: executing program 0 (id=30): r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) lseek(r0, 0x100000001, 0x1) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @multicast2}, 0x20000003}}, 0xffffffab) ioctl$PPPIOCGCHAN(r1, 0x80047437, 0x0) 32.15606774s ago: executing program 0 (id=32): setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x58}}, 0x10) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x1080}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x60048040}, 0xc040445) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)=@gcm_256={{0x303, 0x36}, "00000007e4008000", "8b3de2aabceef22f419e59f30000000004000000000200", "e73400", "000000d900"}, 0x38) sendto(0xffffffffffffffff, &(0x7f0000000140)='A', 0xfffff, 0x40008c1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000d00)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x10022, 0x0) 32.15580619s ago: executing program 0 (id=33): r0 = syz_ublk_setup_io_uring(0x5ab1, &(0x7f0000000040)={0x0, 0xce8f, 0x4, 0x1, 0x90}, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) syz_ublk_setup_io_uring(0x10eb, &(0x7f00000001c0)={0x0, 0x52b9, 0x2000, 0x2, 0x10f}, &(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r2 = mmap$IORING_OFF_SQES(0x0, 0x29, 0x2, 0x50, 0xffffffffffffffff, 0x10000000) r3 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r4) ptrace$setregs(0xd, r4, 0x2, &(0x7f0000000180)) syz_ublk_add_dev(r0, 0x0, r1, r2, &(0x7f0000000440)={0x2e, 0x0, 0x0, r3, 0xc0207504, 0x0, 0x0, 0x0, 0x1, 0xd, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000340)=@new_dev={0x1, 0xdfb, 0x0, 0x0, 0x1000, 0xffffffff, 0xffffffffffffffff}}}, &(0x7f0000000400)) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./trace/events/sched/sched_switch/filter\x00', 0x2, 0x0) write(r5, &(0x7f0000000100)='prev_pid == 9-', 0xe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.kill\x00', 0x275a, 0x0) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x121400, 0x0) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) write(r8, &(0x7f0000000200)='base=0x20000000 size=', 0x15) ptrace$poke(0x5, r7, &(0x7f0000000080), 0x1) waitid(0x2, r7, &(0x7f0000000380), 0x40000000, 0x0) r9 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r11, 0x5452, &(0x7f0000000040)=0x8001) fcntl$setownex(r11, 0xf, &(0x7f0000000140)={0x2, r9}) sendmmsg$unix(r10, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="11", 0x1}], 0x1}}], 0x1, 0x40015) ioctl$KDSKBENT(r6, 0x4b47, 0x0) 32.15520799s ago: executing program 0 (id=35): r0 = memfd_create(&(0x7f00000001c0)='[y\xff\x7f\xb8\v\xdbX\xae[5\xa9\x90\xffc\x1f\x1a\xa9\xfd\xfa\xad\xd1m\x13}\xe1\xdf4f!\xd5d\xe7\xe2\x80\x9fp\xb8\x10\xf3\xb6\xffT\xbf\xd1\xc8\x85\b\x00\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb\xc8\x9f\x9etiHv\xef\x1a\xedS\xd6\x91%||/c\x87\x94Y\xa0\x8e\x03\x00\x00\x00\x00\x00\x00\x003:\x99\x1e\xac`\x00\x00\x00\x00m\x14Y\xf0K\x00\xff\xf5\x95\xd2q#\xc6\xca\x97', 0x3) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) r2 = dup(r1) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x9, 0xffffffff, 0xfffffffe, 0x930}, 0x10) r5 = eventfd2(0x2, 0x801) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f00000012c0)={0x1, 0x84ee, @start={0x0, 0x1, "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", "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"}, [0xea, 0x605, 0x0, 0x3, 0x1, 0x9, 0x6, 0x8, 0x7f, 0x0, 0x6, 0xc29, 0x1, 0xfffffffffffffffa, 0x3, 0x40000000, 0x3, 0x4, 0x0, 0x8, 0xf, 0x9, 0x3ff, 0x1, 0x400, 0x3, 0x4, 0x6, 0x9, 0x5, 0xe29d, 0x0, 0x8000, 0x4, 0x5, 0x0, 0xfff, 0x3, 0x2, 0x3ff, 0x7, 0x6, 0x8, 0xfff, 0x7fffffff, 0xa, 0x6845fedd, 0x5, 0x40, 0x5, 0x0, 0x8, 0x2, 0x2, 0xfffffffffffffffc, 0x3ff, 0x8000000000000000, 0x5, 0xc3, 0x4ea48209, 0x4, 0x3ff, 0x80000000, 0x9]}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x7, 0x2, 0x2, r5, 0xb}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x6, 0xfffffffffffffffd, 0x2, 0x5, 0x0, 0x4002004c5, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2], 0x8080000, 0x1144}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$XFS_IOC_PATH_TO_FSHANDLE(r5, 0xc0385868, &(0x7f00000001c0)={r6, &(0x7f0000000000)='\x00', 0x8400, &(0x7f0000000100)={@_ha_fsid={[0x10000, 0x554]}, {0x980b, 0x3, 0x7452, 0x7}}, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x1b25}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r7, 0x4068aea3, &(0x7f00000002c0)) 17.084280026s ago: executing program 32 (id=35): r0 = memfd_create(&(0x7f00000001c0)='[y\xff\x7f\xb8\v\xdbX\xae[5\xa9\x90\xffc\x1f\x1a\xa9\xfd\xfa\xad\xd1m\x13}\xe1\xdf4f!\xd5d\xe7\xe2\x80\x9fp\xb8\x10\xf3\xb6\xffT\xbf\xd1\xc8\x85\b\x00\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb\xc8\x9f\x9etiHv\xef\x1a\xedS\xd6\x91%||/c\x87\x94Y\xa0\x8e\x03\x00\x00\x00\x00\x00\x00\x003:\x99\x1e\xac`\x00\x00\x00\x00m\x14Y\xf0K\x00\xff\xf5\x95\xd2q#\xc6\xca\x97', 0x3) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) r2 = dup(r1) ioctl$PTP_PIN_SETFUNC2(r2, 0x40603d10, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x9, 0xffffffff, 0xfffffffe, 0x930}, 0x10) r5 = eventfd2(0x2, 0x801) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f00000012c0)={0x1, 0x84ee, @start={0x0, 0x1, "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", "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"}, [0xea, 0x605, 0x0, 0x3, 0x1, 0x9, 0x6, 0x8, 0x7f, 0x0, 0x6, 0xc29, 0x1, 0xfffffffffffffffa, 0x3, 0x40000000, 0x3, 0x4, 0x0, 0x8, 0xf, 0x9, 0x3ff, 0x1, 0x400, 0x3, 0x4, 0x6, 0x9, 0x5, 0xe29d, 0x0, 0x8000, 0x4, 0x5, 0x0, 0xfff, 0x3, 0x2, 0x3ff, 0x7, 0x6, 0x8, 0xfff, 0x7fffffff, 0xa, 0x6845fedd, 0x5, 0x40, 0x5, 0x0, 0x8, 0x2, 0x2, 0xfffffffffffffffc, 0x3ff, 0x8000000000000000, 0x5, 0xc3, 0x4ea48209, 0x4, 0x3ff, 0x80000000, 0x9]}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x7, 0x2, 0x2, r5, 0xb}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x6, 0xfffffffffffffffd, 0x2, 0x5, 0x0, 0x4002004c5, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2], 0x8080000, 0x1144}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$XFS_IOC_PATH_TO_FSHANDLE(r5, 0xc0385868, &(0x7f00000001c0)={r6, &(0x7f0000000000)='\x00', 0x8400, &(0x7f0000000100)={@_ha_fsid={[0x10000, 0x554]}, {0x980b, 0x3, 0x7452, 0x7}}, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x1b25}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r7, 0x4068aea3, &(0x7f00000002c0)) 7.496716193s ago: executing program 1 (id=160): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x206, 0x82) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000380)={0x80, 0x6, 0x300, 0x7, 0xec, 0x0, 0x0}) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_GET_MSR_FEATURE_INDEX_LIST(r1, 0x4018aee2, &(0x7f0000000640)) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f00000002c0)={0x4000042, 0x3}, 0x10) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x1, 0x2}, 0x10) r4 = memfd_create(&(0x7f00000002c0)='K\b\xbc\xb1\x93u\xdb\x0etW\xc6\xc9\x7f\xdc\x17\xe5*)\x87\x94\xc6\x84>B\xb7\x8d]z\x13B\x0f\x19A+r\x06\xf6\xb8@\xb1\xffV\xd6I\xa9\x93O=\r\xda\x83\xd6\xe0E\xa2\xf6gz\xd2\xa7\bjKDL=)\xa5\xcf\xca\x93O\xa18[.4qEO\xc1\xd2\xff\xbf\x00'/95, 0x1) pwritev2(r4, &(0x7f0000002280)=[{&(0x7f0000000440)="913ffd", 0x3}], 0x1, 0xc, 0x3, 0x19) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_clone(0x8100411, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000) fsetxattr$security_evm(r5, &(0x7f00000000c0), 0x0, 0x0, 0x3) write$vga_arbiter(r5, &(0x7f00000003c0)=@other={'unlock', ' ', 'io'}, 0xa) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000240)={'veth0_to_hsr\x00', 0x600}) bind$bt_l2cap(r5, &(0x7f0000000480)={0x1f, 0x8001, @any, 0x5, 0x1}, 0xe) r7 = eventfd2(0x0, 0x0) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000440)={0x900, 0x0, &(0x7f0000000400)={&(0x7f0000000040)={0x2, 0xa, 0xfc, 0x0, 0x2, 0x900, 0x70bd28, 0x25dfdbfe}, 0x10}}, 0x40408c0) ioctl$TUNGETFILTER(r6, 0x801054db, &(0x7f0000000340)=""/55) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xfffa, r7, &(0x7f0000000100)="fd8d0214ed94d48264ddf6a9097e80b8a3b684d9365428f48f1390cab001459d635347479dd31a7d4548341597ed9ddfda0cf774da8d95460c8f6a85bc3938e2d6e5fbbf00fe8d60c9a93e20a3d60a889b9efbe76ff1e02c65caf78e4773426decd3175a164f4180e2381fd2d68da5aac3030541d6c48048cd461a64f1a2d8ce706cdd1fa83aed4eab120bce6a38d2de8921106584d2c4de4d2753842625dd96c5c6e687fedd058591509e4a7f90a965fd10a681541117b1303219375f391539d0d98499a3a590cb065b42c2aa039b4d3c9d06ba1505caf4b4fd3695cc5b249be2b04f88a04d0d496fea568fe68879", 0xef, 0x1, 0x0, 0x1}]) 7.495366933s ago: executing program 1 (id=161): r0 = socket(0x10, 0x3, 0x0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000340)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="400d06"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000740)={0x20, 0x17, 0x1, "e1"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000680)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="400b11"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000600)={0x34, &(0x7f00000000c0)={0x20, 0x18, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r1, 0x0, &(0x7f0000001840)={0x34, &(0x7f0000001600)={0x0, 0x0, 0x5, "7f4dd40911"}, &(0x7f0000001700)={0x0, 0xa, 0x1, 0xff}, 0x0, 0x0, 0x0, &(0x7f0000001800)={0xc0, 0xa2, 0x2f, "8cc2798841fd52160c42a00f7b4cc2b3995c81c43234d08eac1d0b3a92be0549353877eb257fb6925ee671fa984e38"}}) write(r0, &(0x7f0000000240)="aefc00001a0025f01d85bc04fef7681d020b49ff708800008003280008021d00ac0a1410bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) 3.275151843s ago: executing program 3 (id=208): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='sys_mnt\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) listen(r3, 0xa1) syz_open_dev$tty1(0xc, 0x4, 0x1) mount(0x0, &(0x7f00000000c0)='sys_mnt\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/disksize\x00', 0x1, 0x0) write(r4, &(0x7f0000000400)='1', 0x1) 3.029638078s ago: executing program 1 (id=209): r0 = memfd_create(&(0x7f0000000cc0)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x01\x83y\xf3\xb2\xe6b$\a\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\b\x00\x00\x00LR\xa1\x00\x00\x17\x1f$^\xe1\x00\x04\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\xce\xd5O\xcc\b\x9e\x19\x19#\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\xb7\xbe`\'\xcb\xb6\xaf\xdc\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$h\x0ew\x00&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xda\x00\x00\x00\x00?\xd0\xe1{\x84\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x01\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xff\x06\xe7j\x9fTJ;T\xf3\xfa\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8T\x826`M\x11\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x00\x00\x00\x00\x00\x00\x00\x0f\x81\xf3\x05\xa3{\x96\xf9\xba\x9em\xe9\"\x03\x933P\xbb\xd6\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%<\xd8w\x00k\x042Y\xd9\xc5\xe5\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe2\x89\xf6L\x131\x9c\t\xa7\x80\x1b:\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x03\x00\x00\x00t\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~\xc1\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8F\xc7j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xdfx\x1cPl\t#\xc1\x8e\xddW\x00\x00\x00\x8fw\xa9A\xf7m\xeec\xb6\\\xa4T\xeej\xe2\xba\xb2V\xacc\xc6|\xae]\xdb\x10\xb3\x80z\xd5\n\xa3u\xfb\b\x03\xe5\xca;\xe5uH<\x9a\x12\x84(\x9f\xd2\xe1k\x955;J\xa4\x81Lm\x90\x1a\xfdI}\xb0\xa1\xec9\x17\xd1\xa2\xc7\xca\x98\xaeS\x92Ew`\xd2\x02\xda\xc9\xd4\xea\x02\x1d\xd3\xd5\x81\xdb\xd9~\xd6-:\xee\xe8\t\xf7\xe6\xf1\x88\x86\xb0\x04\x9ep\xb1\x93\x16\xf9\xdb\x15\x8a\xa3h<\xaf\xa0\xb5\xb0\x05ir\xff\xff\xff\xff\x00\x00\x00\x00\x83\x91\xad\x11\xf4\xbcz\x9b\x8bp]o\au\x175I\x1d\xe2\x97\xb6\x06\xdc\x14\x9b>\xd7F\xdb?\xc7%0n/\xf5S\xb5\xe8\xa5\xd1\xddN\xf9ir\xd1r\xf4L\t3\xadDz\\\xf4`\x13\xf7)\x91w\a\xcc+E\xdd\xe9\xdbb\x9c\xff\x98\x03\xb7\x0e=\xba\xa3um\xde\xff$|\xb7\x86j+\x00\x00\x00\x00\x00\x00\x00Z\xef\xd6\xf4Zs\xfc\ro\x03\xabB\x18\xdc\a\xe3\r\x00\x00\x00\x00\x00\x00I\xe1\xe2?M\x8b\x853\xce\x19\xba\fA8\x8a\xa1\x04v\xcb\xa9c\xac\xee\x8e\x8d\xfa/\x83Wm#\xe2\x8b\x01\xc2\x97\"K\x1d\xc3\tuC<}_M\x18nik9\x8a\xb1(\x04\x11\x92\x1a\xff\xbb]\x12S\xc4D\xd2h0!\x899-\xec%\xd2\xa8\x1a\xc6Fe\xff?c+\xde\xa0[\xbc\x1d\xa0\xe3\xda+\xdcK\x86\xaa\x94AD\x00[\x9c\xb1!\x01N\xd9\x96so\\\xd5\x9d$_=\x86b[\xe1\xc7\x9a\xb4}\x1erI\xe4\xb2\xb7\xe6 \x1f\a}\xb5V\x89\x9d\x9fA\xa5\xa7\xd5\x1d\x15#\x1fY&\xf2\'\xe9\xb0.\xeb\xe7\xc4\x83\xa1\xe1\t\x94^\xd4\x99\xc9\x9f\x1e\xb9\x85\x9cX\xe7\xd1l1\x1d\xc8 \xc7FB\x91\xca\x17]#c\xf5\xea\x7fL=b\xec\"\x83\xfe\x818\x14\xcdCz\x9d\x1b\xb5Q^3\xc9\\\x7fQOU\xa2~\xbe\xa8E\xe0e~sl\aJ\xec\xb2(2D\x8f\xfc\x9a\x1d7\xdc\xcfA\xc7\x9b\x93\xbc\xb2\x1d\xbe\x8eY\xce!\x04\xae\x8d\x8e%x\xa1\xe8\xca\x14W\x0f\x04b\xf29UC\\~\v\xf7\xd8\xe3\\\x8d\xdbDY\x1a\v\xa3a\xde@\xac\xca\x80\x89\xc7/\xab0\'Bk\xfc\xa0\x04\xf9:p\xd4\x1a\x84\x98\xd1\xe7a\x97\x96{\xb8g{:\xfc]', 0x4) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000280)={0x0, 0x0, 0x7fff, 0x4000006, 0x0, 0x1000000}) 3.021804449s ago: executing program 1 (id=210): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="58000000020601080000000000000000030000000900020073797a3100000000050001000700000005000500020000000c000780080006400000040111000300686173683a6e65742c6e657400000000050004"], 0x58}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="50000000090601020000000000006ce6016000000900020073797a31000000000500010007000000280007800c00018008000140640101010c00148008000140ac1414bb0c00028008000140"], 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) 2.97160355s ago: executing program 1 (id=211): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c80000001010203010902200001010080000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000400)=ANY=[@ANYBLOB="000108000000ebaa5503"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.415156803s ago: executing program 3 (id=216): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x4001af84, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2.411782693s ago: executing program 3 (id=217): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1ff) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) pwrite64(r0, &(0x7f0000001000)="fc", 0x1, 0x1000) creat(0x0, 0x40) 2.355591794s ago: executing program 3 (id=219): r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f00000001c0)=@can={{0x0, 0x1, 0x1, 0x1}, 0x3, 0x6, 0x0, 0x0, "c9095300"}, 0x10}, 0x1, 0x0, 0x0, 0x2400c015}, 0x4000811) 2.355397314s ago: executing program 3 (id=220): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000780)={0x44, &(0x7f0000000540)={0x20, 0x3, 0x2, "8466"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000240)={0x20, 0x14, 0x2, "1f37"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.350262294s ago: executing program 4 (id=223): userfaultfd(0x801) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x70}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c86, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) 1.955552624s ago: executing program 2 (id=225): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) sched_setaffinity(0x0, 0x1, &(0x7f00000002c0)=0x400000bce) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102400, 0x19000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 1.638847491s ago: executing program 2 (id=226): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./trace/events/sched/sched_switch/enable\x00', 0x2, 0x0) write(r0, &(0x7f0000000200), 0x0) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.621116742s ago: executing program 2 (id=227): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x48810) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x200000000000000) 1.563608803s ago: executing program 2 (id=228): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @empty}, 0x10) listen(r0, 0x0) mount$9p_tcp(&(0x7f0000000640), &(0x7f0000000680)='.\x00', &(0x7f00000006c0), 0x1000000, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}}) 1.489522345s ago: executing program 4 (id=229): r0 = syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) ioprio_get$pid(0x2, r0) 1.474504706s ago: executing program 4 (id=230): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000980)="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", 0x136}], 0x1}}], 0x1, 0x2090) write(r0, &(0x7f0000001e00)="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", 0x285) 1.415606996s ago: executing program 4 (id=231): r0 = socket$tipc(0x1e, 0x2, 0x0) connect$tipc(r0, &(0x7f0000003100)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x2}}, 0x10) sendmmsg$inet(r0, &(0x7f0000002f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 1.415344947s ago: executing program 4 (id=232): mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, 0x0, 0x0) socket$tipc(0x1e, 0x5, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) gettid() mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./trace/trace\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000000180)={0x2020}, 0x2020) 762.500212ms ago: executing program 2 (id=233): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x3, 0x4) 751.613042ms ago: executing program 2 (id=234): syz_usb_connect(0x0, 0x5a, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000060f94d100d05020027230102030109024840020000000009047d04031d5abf0009050400005539000009050b00000000000009050200000005000009047d01013481af0009a00e00230000690009047dbe"], 0x0) socket(0x2, 0x80805, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 543.621188ms ago: executing program 4 (id=235): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000300)={0x1c, r1, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000400}, 0x20000040) 372.558201ms ago: executing program 3 (id=236): timer_settime(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.freeze\x00', 0x275a, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) write$cgroup_int(r1, &(0x7f0000000200)=0x1, 0x12) 0s ago: executing program 1 (id=237): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000012c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109024a0001100000000904000003fe03010009cd8d1f00020000000905050200067e001009058b1e", @ANYRESHEX], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_connect$rtl8150(0x5, 0x0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$HIDIOCGUSAGE(r1, 0x40015b19, &(0x7f0000000000)={0xffffffff, 0xfffffffe, 0x7, 0xff, 0x1}) write$char_usb(r1, &(0x7f0000002680)="e72caffb54", 0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. [ 21.067816][ T36] audit: type=1400 audit(1788763657.480:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.069051][ T286] cgroup: Unknown subsys name 'net' [ 21.090510][ T36] audit: type=1400 audit(1788763657.480:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.117737][ T36] audit: type=1400 audit(1788763657.520:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.117913][ T286] cgroup: Unknown subsys name 'devices' [ 21.241560][ T286] cgroup: Unknown subsys name 'hugetlb' [ 21.247175][ T286] cgroup: Unknown subsys name 'rlimit' [ 21.340747][ T36] audit: type=1400 audit(1788763657.760:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.364138][ T36] audit: type=1400 audit(1788763657.760:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.388943][ T36] audit: type=1400 audit(1788763657.760:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.397486][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 21.420886][ T36] audit: type=1400 audit(1788763657.840:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.446409][ T36] audit: type=1400 audit(1788763657.840:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.479582][ T36] audit: type=1400 audit(1788763657.900:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.505549][ T36] audit: type=1400 audit(1788763657.900:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.505814][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.320880][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.327952][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.335112][ T293] bridge_slave_0: entered allmulticast mode [ 22.341413][ T293] bridge_slave_0: entered promiscuous mode [ 22.348976][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.356069][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.363183][ T293] bridge_slave_1: entered allmulticast mode [ 22.369356][ T293] bridge_slave_1: entered promiscuous mode [ 22.457888][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.465014][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.472143][ T295] bridge_slave_0: entered allmulticast mode [ 22.478333][ T295] bridge_slave_0: entered promiscuous mode [ 22.484852][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.491926][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.498976][ T295] bridge_slave_1: entered allmulticast mode [ 22.505256][ T295] bridge_slave_1: entered promiscuous mode [ 22.535002][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.542087][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.549141][ T294] bridge_slave_0: entered allmulticast mode [ 22.555439][ T294] bridge_slave_0: entered promiscuous mode [ 22.564450][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.571644][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.578718][ T294] bridge_slave_1: entered allmulticast mode [ 22.585097][ T294] bridge_slave_1: entered promiscuous mode [ 22.611102][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.618199][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.625339][ T296] bridge_slave_0: entered allmulticast mode [ 22.631506][ T296] bridge_slave_0: entered promiscuous mode [ 22.645732][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.652865][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.659961][ T296] bridge_slave_1: entered allmulticast mode [ 22.666107][ T296] bridge_slave_1: entered promiscuous mode [ 22.712523][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.719584][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.726913][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.733960][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.803460][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.810578][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.817855][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.824914][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.851582][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.859176][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.866583][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.879199][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.886267][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.933458][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.940547][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.951115][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.958168][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.977141][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.984246][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.003328][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.010402][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.018407][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.025468][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.033498][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.040666][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.052471][ T293] veth0_vlan: entered promiscuous mode [ 23.082977][ T293] veth1_macvtap: entered promiscuous mode [ 23.099185][ T296] veth0_vlan: entered promiscuous mode [ 23.119059][ T294] veth0_vlan: entered promiscuous mode [ 23.129084][ T296] veth1_macvtap: entered promiscuous mode [ 23.154099][ T294] veth1_macvtap: entered promiscuous mode [ 23.164241][ T295] veth0_vlan: entered promiscuous mode [ 23.190248][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 23.195584][ T295] veth1_macvtap: entered promiscuous mode [ 23.295109][ T333] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.479735][ T45] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 23.503595][ T353] capability: warning: `syz.1.8' uses deprecated v2 capabilities in a way that may be insecure [ 23.514149][ T312] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 23.573871][ T366] sd 0:0:1:0: PR command failed: 1026 [ 23.579341][ T366] sd 0:0:1:0: Sense Key : 0x5 [current] [ 23.585330][ T366] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 23.592123][ T366] capability: warning: `syz.3.12' uses 32-bit capabilities (legacy support in use) [ 23.639855][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 23.646086][ T45] usb 1-1: config 64 has an invalid interface number: 238 but max is 0 [ 23.654764][ T45] usb 1-1: config 64 has an invalid descriptor of length 0, skipping remainder of the config [ 23.665016][ T45] usb 1-1: config 64 has no interface number 0 [ 23.669889][ T312] usb 3-1: Using ep0 maxpacket: 8 [ 23.671355][ T45] usb 1-1: config 64 interface 238 has no altsetting 0 [ 23.683215][ T312] usb 3-1: New USB device found, idVendor=1235, idProduct=8002, bcdDevice= 0.40 [ 23.689233][ T45] usb 1-1: New USB device found, idVendor=046d, idProduct=087c, bcdDevice=b0.7a [ 23.699496][ T312] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.706257][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.710473][ T312] usb 3-1: Product: syz [ 23.717675][ T45] usb 1-1: Product: syz [ 23.722429][ T312] usb 3-1: Manufacturer: syz [ 23.725974][ T45] usb 1-1: Manufacturer: syz [ 23.730730][ T312] usb 3-1: SerialNumber: syz [ 23.735195][ T45] usb 1-1: SerialNumber: syz [ 23.839696][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 23.949963][ T45] uvcvideo 1-1:64.238: Found Unit with invalid ID 0 [ 23.952796][ T312] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 23.956954][ T45] usb 1-1: Found UVC 0.00 device syz (046d:087c) [ 23.967303][ T312] usb 3-1: unit 2 not found! [ 23.969812][ T45] usb 1-1: No valid video chain found. [ 23.974751][ T312] usb 3-1: 6:0: cannot get min/max values for control 2 (id 6) [ 23.982253][ T45] usb 1-1: USB disconnect, device number 2 [ 24.001320][ T10] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.014381][ T10] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 24.033536][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 24.040621][ T10] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00 [ 24.050490][ T312] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 24.063399][ T312] usb 3-1: USB disconnect, device number 2 [ 24.069291][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.081605][ T325] udevd[325]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 24.097565][ T10] usb 2-1: config 0 descriptor?? [ 24.309471][ T10] input: HID 1e7d:2db4 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:1E7D:2DB4.0001/input/input4 [ 24.386239][ T10] konepure 0003:1E7D:2DB4.0001: input,hidraw0: USB HID v0.06 Keyboard [HID 1e7d:2db4] on usb-dummy_hcd.1-1/input0 [ 24.488597][ T377] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 24.488623][ T377] rust_binder: Read failure Err(EFAULT) in pid:4 [ 24.507002][ T377] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 24.514849][ T45] usb 2-1: USB disconnect, device number 2 [ 24.516789][ T377] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 24.529705][ T377] rust_binder: Read failure Err(EFAULT) in pid:4 [ 24.548658][ T377] rust_binder: 376:377 got transaction to invalid handle 1 [ 24.563102][ T377] rust_binder: 376:377 transaction call to 0:0 failed ENOENT, code 0 size 112-4280 [ 24.573080][ T381] ./dev/sda1: Can't lookup blockdev [ 24.574705][ T312] rust_binder: 376: undelivered TRANSACTION_ERROR: 29201 [ 24.587350][ T381] SELinux: Context system_u:object_r:auditd_initrc_exec_t:s0 is not valid (left unmapped). [ 24.612030][ T385] ./dev/sda1: Can't lookup blockdev [ 24.729670][ T10] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 24.859701][ T65] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 24.989705][ T65] usb 1-1: device descriptor read/64, error -71 [ 25.229811][ T65] usb 1-1: device descriptor read/64, error -71 [ 25.269886][ T45] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 25.419672][ T45] usb 2-1: Using ep0 maxpacket: 8 [ 25.427167][ T45] usb 2-1: New USB device found, idVendor=0644, idProduct=800e, bcdDevice= 0.40 [ 25.436469][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.444914][ T45] usb 2-1: Product: syz [ 25.449094][ T45] usb 2-1: Manufacturer: syz [ 25.453733][ T45] usb 2-1: SerialNumber: syz [ 25.469658][ T65] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 25.557862][ T398] Zero length message leads to an empty skb [ 25.599711][ T65] usb 1-1: device descriptor read/64, error -71 [ 25.662072][ T45] usb 2-1: MIDIStreaming interface descriptor not found [ 25.672219][ T45] usb 2-1: USB disconnect, device number 3 [ 25.685613][ T324] udevd[324]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 25.839729][ T65] usb 1-1: device descriptor read/64, error -71 [ 25.949773][ T65] usb usb1-port1: attempt power cycle [ 26.260984][ T36] kauditd_printk_skb: 106 callbacks suppressed [ 26.261000][ T36] audit: type=1400 audit(1788763662.680:180): avc: denied { read } for pid=414 comm="syz.2.24" dev="nsfs" ino=4026532435 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 26.288393][ T36] audit: type=1400 audit(1788763662.680:182): avc: denied { open } for pid=414 comm="syz.2.24" path="net:[4026532435]" dev="nsfs" ino=4026532435 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 26.288426][ T415] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 26.323326][ T36] audit: type=1400 audit(1788763662.680:183): avc: denied { create } for pid=414 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 26.323389][ T65] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 26.352315][ T36] audit: type=1400 audit(1788763662.680:181): avc: denied { read } for pid=414 comm="syz.2.24" dev="nsfs" ino=4026532435 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 26.380833][ T65] usb 1-1: device descriptor read/8, error -71 [ 26.479665][ T31] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 26.510685][ T65] usb 1-1: device descriptor read/8, error -71 [ 26.629661][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 26.631269][ T31] usb 2-1: not running at top speed; connect to a high speed hub [ 26.645886][ T31] usb 2-1: config 5 has an invalid interface number: 114 but max is 2 [ 26.654130][ T31] usb 2-1: config 5 has an invalid interface descriptor of length 5, skipping [ 26.663051][ T31] usb 2-1: config 5 has 1 interface, different from the descriptor's value: 3 [ 26.671965][ T31] usb 2-1: config 5 has no interface number 0 [ 26.679432][ T31] usb 2-1: Dual-Role OTG device on HNP port [ 26.685559][ T31] usb 2-1: New USB device found, idVendor=07d1, idProduct=3e02, bcdDevice=f1.49 [ 26.694723][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.702952][ T31] usb 2-1: Product: syz [ 26.707113][ T31] usb 2-1: Manufacturer: syz [ 26.711957][ T31] usb 2-1: SerialNumber: syz [ 26.759695][ T65] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 26.780702][ T65] usb 1-1: device descriptor read/8, error -71 [ 26.799643][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 26.806224][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 26.814865][ T9] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 26.827479][ T9] usb 3-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 26.836742][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.844776][ T9] usb 3-1: Product: syz [ 26.848957][ T9] usb 3-1: Manufacturer: syz [ 26.853583][ T9] usb 3-1: SerialNumber: syz [ 26.910674][ T65] usb 1-1: device descriptor read/8, error -71 [ 26.921807][ T31] usb 2-1: USB disconnect, device number 4 [ 27.021917][ T65] usb usb1-port1: unable to enumerate USB device [ 27.060578][ T9] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 27.069152][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 27.441109][ T36] audit: type=1400 audit(1788763663.860:184): avc: denied { write } for pid=418 comm="syz.1.25" name="001" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 27.463772][ T419] usb usb8: usbfs: process 419 (syz.1.25) did not claim interface 0 before use [ 27.473357][ T420] netlink: 'syz.1.25': attribute type 4 has an invalid length. [ 27.482885][ T36] audit: type=1400 audit(1788763663.900:185): avc: denied { ioctl } for pid=422 comm="syz.3.26" path="socket:[4621]" dev="sockfs" ino=4621 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 27.508205][ T36] audit: type=1400 audit(1788763663.900:186): avc: denied { create } for pid=425 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 27.508255][ T428] netlink: 48 bytes leftover after parsing attributes in process `syz.1.27'. [ 27.548525][ T36] audit: type=1400 audit(1788763663.900:187): avc: denied { nlmsg_read } for pid=425 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 27.581242][ T36] audit: type=1400 audit(1788763664.000:188): avc: denied { block_suspend } for pid=433 comm="syz.3.28" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.602719][ T36] audit: type=1400 audit(1788763664.000:189): avc: denied { connect } for pid=433 comm="syz.3.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 28.649689][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 28.814287][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 246, changing to 11 [ 28.826677][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 42791, setting to 1024 [ 28.838166][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 28.851363][ T31] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 28.860639][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.870609][ T31] usb 4-1: config 0 descriptor?? [ 28.878738][ T470] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 29.266334][ T65] usb 3-1: USB disconnect, device number 3 [ 29.353534][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.363099][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.370880][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.379812][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.387544][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.395672][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.403292][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.411282][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.420567][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.429147][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.437100][ T481] fuse: Bad value for 'rootmode' [ 29.437135][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.459976][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.467411][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.479238][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.486816][ T31] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 29.494430][ T31] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 29.510076][ T31] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 29.655094][ T31] usb 4-1: USB disconnect, device number 3 [ 29.709655][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 29.879649][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 29.885907][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 29.896257][ T9] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 29.906408][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 29.915708][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 29.923894][ T9] usb 2-1: SerialNumber: syz [ 30.132176][ T31] usb 2-1: USB disconnect, device number 5 [ 30.294483][ T497] GUP no longer grows the stack in syz.2.44 (497): 200000005000-200000008000 (200000004000) [ 30.304982][ T497] CPU: 1 UID: 0 PID: 497 Comm: syz.2.44 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 30.305015][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 30.305034][ T497] Call Trace: [ 30.305041][ T497] [ 30.305048][ T497] __dump_stack+0x21/0x30 [ 30.305085][ T497] dump_stack_lvl+0x140/0x1c0 [ 30.305109][ T497] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.305133][ T497] ? find_vma+0xd3/0x120 [ 30.305163][ T497] dump_stack+0x19/0x20 [ 30.305187][ T497] fixup_user_fault+0x616/0x6a0 [ 30.305212][ T497] fault_in_user_writeable+0x75/0xe0 [ 30.305236][ T497] futex_lock_pi+0x2ed/0xa70 [ 30.305264][ T497] ? __cfi_futex_lock_pi+0x10/0x10 [ 30.305293][ T497] ? __count_memcg_events+0xdf/0x3a0 [ 30.305318][ T497] ? __cfi_futex_wake_mark+0x10/0x10 [ 30.305339][ T497] do_futex+0x270/0x510 [ 30.305363][ T497] ? __kasan_check_write+0x18/0x20 [ 30.305383][ T497] ? __cfi_do_futex+0x10/0x10 [ 30.305406][ T497] ? _raw_spin_unlock_irq+0x45/0x70 [ 30.305433][ T497] __se_sys_futex+0x13c/0x320 [ 30.305459][ T497] ? __x64_sys_futex+0x110/0x110 [ 30.305483][ T497] ? __kasan_check_write+0x18/0x20 [ 30.305501][ T497] ? do_user_addr_fault+0xbf5/0x1230 [ 30.305531][ T497] __x64_sys_futex+0xe9/0x110 [ 30.305556][ T497] x64_sys_call+0x227f/0x2ee0 [ 30.305574][ T497] do_syscall_64+0x57/0xf0 [ 30.305599][ T497] ? clear_bhb_loop+0x50/0xa0 [ 30.305621][ T497] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.305642][ T497] RIP: 0033:0x7fdef199e159 [ 30.305663][ T497] 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 [ 30.305679][ T497] RSP: 002b:00007fdef2825028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 30.305706][ T497] RAX: ffffffffffffffda RBX: 00007fdef1c26180 RCX: 00007fdef199e159 [ 30.305721][ T497] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 30.305734][ T497] RBP: 00007fdef1a35024 R08: 0000000000000000 R09: 0000000000000001 [ 30.305746][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.305758][ T497] R13: 00007fdef1c26218 R14: 00007fdef1c26180 R15: 00007ffdc1cfc6f8 [ 30.305775][ T497] [ 30.749662][ T65] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 30.900673][ T65] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 30.923420][ T65] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 30.951712][ T65] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 48, changing to 9 [ 30.962908][ T65] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 24692, setting to 1024 [ 30.974532][ T65] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 30.986079][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.998092][ T493] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 31.005463][ T493] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 31.032035][ T65] pl2303 4-1:1.0: pl2303 converter detected [ 31.056812][ T65] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 31.057735][ T512] loop2: detected capacity change from 0 to 7 [ 31.096666][ T512] ======================================================= [ 31.096666][ T512] WARNING: The mand mount option has been deprecated and [ 31.096666][ T512] and is ignored by this kernel. Remove the mand [ 31.096666][ T512] option from the mount to silence this warning. [ 31.096666][ T512] ======================================================= [ 31.159735][ T512] binder: Unknown parameter 'contextÌ' [ 31.282325][ T36] kauditd_printk_skb: 45 callbacks suppressed [ 31.282341][ T36] audit: type=1400 audit(1788763667.700:235): avc: denied { bind } for pid=492 comm="syz.3.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 31.328543][ T36] audit: type=1400 audit(1788763667.740:236): avc: denied { setopt } for pid=492 comm="syz.3.43" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 31.349874][ T493] pl2303 4-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 31.362683][ T493] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 31.383682][ T36] audit: type=1400 audit(1788763667.790:237): avc: denied { write } for pid=511 comm="syz.1.48" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 31.385777][ T493] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 31.422703][ T36] audit: type=1400 audit(1788763667.840:238): avc: denied { read } for pid=523 comm="syz.1.51" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 31.425766][ T493] pl2303 4-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 31.453314][ T493] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 31.475355][ T36] audit: type=1400 audit(1788763667.840:239): avc: denied { open } for pid=523 comm="syz.1.51" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 31.739740][ T493] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 31.748119][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 31.763814][ T493] pl2303 ttyUSB0: error sending break = -32 [ 31.771215][ T36] audit: type=1400 audit(1788763668.190:240): avc: denied { remount } for pid=528 comm="syz.2.52" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 31.803628][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 31.831950][ T36] audit: type=1400 audit(1788763668.250:241): avc: denied { watch } for pid=530 comm="syz.2.53" path="/14" dev="tmpfs" ino=94 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 31.853941][ T36] audit: type=1400 audit(1788763668.270:242): avc: denied { watch_reads } for pid=530 comm="syz.2.53" path="/14" dev="tmpfs" ino=94 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 32.011365][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 32.038313][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 32.130857][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 32.179697][ T65] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 32.339643][ T65] usb 2-1: Using ep0 maxpacket: 16 [ 32.345990][ T65] usb 2-1: too many endpoints for config 0 interface 0 altsetting 16: 254, using maximum allowed: 30 [ 32.369512][ T65] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 32.382823][ T65] usb 2-1: config 0 interface 0 has no altsetting 0 [ 32.389453][ T65] usb 2-1: New USB device found, idVendor=046d, idProduct=c227, bcdDevice= 0.00 [ 32.401399][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.410577][ T65] usb 2-1: config 0 descriptor?? [ 32.419681][ T10] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 32.440809][ T315] usb 4-1: USB disconnect, device number 4 [ 32.448252][ T315] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 32.472216][ T315] pl2303 4-1:1.0: device disconnected [ 32.590385][ T10] usb 3-1: not running at top speed; connect to a high speed hub [ 32.603999][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.624186][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 32.643050][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.665042][ T10] usb 3-1: Found UVC 1.00 device (046d:0825) [ 32.821291][ T65] lg-g15 0003:046D:C227.0003: ignoring exceeding usage max [ 32.859102][ T65] lg-g15 0003:046D:C227.0003: hidraw0: USB HID v0.01 Device [HID 046d:c227] on usb-dummy_hcd.1-1/input0 [ 32.963681][ T36] audit: type=1400 audit(1788763669.380:243): avc: denied { ioctl } for pid=568 comm="syz.3.61" path="socket:[6459]" dev="sockfs" ino=6459 ioctlcmd=0xf511 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 33.239680][ T312] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 33.265695][ T10] uvcvideo 3-1:1.1: Failed to set UVC probe control : -71 (exp. 26). [ 33.279666][ T10] uvcvideo 3-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 33.288601][ T10] uvcvideo 3-1:1.1: Failed to initialize the device (-71). [ 33.299804][ T10] usb 3-1: USB disconnect, device number 4 [ 33.400758][ T312] usb 4-1: config 0 interface 0 has no altsetting 0 [ 33.407627][ T312] usb 4-1: New USB device found, idVendor=056a, idProduct=00ed, bcdDevice= 0.00 [ 33.416988][ T312] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.429899][ T312] usb 4-1: config 0 descriptor?? [ 33.791192][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 33.809869][ T36] audit: type=1400 audit(1788763670.220:244): avc: denied { setopt } for pid=576 comm="syz.2.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.849820][ T312] wacom 0003:056A:00ED.0004: hidraw1: USB HID v80.00 Joystick [HID 056a:00ed] on usb-dummy_hcd.3-1/input0 [ 34.039558][ T65] usb 4-1: USB disconnect, device number 5 [ 34.606111][ T583] FAULT_INJECTION: forcing a failure. [ 34.606111][ T583] name failslab, interval 1, probability 0, space 0, times 1 [ 34.628957][ T583] CPU: 1 UID: 0 PID: 583 Comm: syz.3.65 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 34.628993][ T583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.629005][ T583] Call Trace: [ 34.629013][ T583] [ 34.629021][ T583] __dump_stack+0x21/0x30 [ 34.629054][ T583] dump_stack_lvl+0x140/0x1c0 [ 34.629081][ T583] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.629108][ T583] ? plist_del+0x3f0/0x410 [ 34.629136][ T583] dump_stack+0x19/0x20 [ 34.629159][ T583] should_fail_ex+0x3c2/0x510 [ 34.629183][ T583] should_failslab+0xac/0x100 [ 34.629206][ T583] kmem_cache_alloc_noprof+0x42/0x410 [ 34.629226][ T583] ? __check_object_size+0x54c/0x870 [ 34.629246][ T583] ? getname_flags+0xcc/0x6b0 [ 34.629269][ T583] getname_flags+0xcc/0x6b0 [ 34.629290][ T583] ? _copy_from_user+0x87/0xa0 [ 34.629316][ T583] user_path_at+0x2b/0x60 [ 34.629339][ T583] path_setxattr+0x250/0x5a0 [ 34.629361][ T583] ? do_futex+0x37d/0x510 [ 34.629387][ T583] ? simple_xattrs_free+0x180/0x180 [ 34.629412][ T583] ? xfd_validate_state+0x68/0x140 [ 34.629439][ T583] ? __kasan_check_write+0x18/0x20 [ 34.629459][ T583] ? fpregs_restore_userregs+0x11c/0x260 [ 34.629490][ T583] __x64_sys_lsetxattr+0xc6/0xe0 [ 34.629511][ T583] x64_sys_call+0x2db8/0x2ee0 [ 34.629529][ T583] do_syscall_64+0x57/0xf0 [ 34.629557][ T583] ? clear_bhb_loop+0x50/0xa0 [ 34.629581][ T583] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.629604][ T583] RIP: 0033:0x7fd35259e159 [ 34.629619][ T583] 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 [ 34.629633][ T583] RSP: 002b:00007fd353500028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 34.629653][ T583] RAX: ffffffffffffffda RBX: 00007fd352825fa0 RCX: 00007fd35259e159 [ 34.629667][ T583] RDX: 0000200000000380 RSI: 0000200000000300 RDI: 0000000000000000 [ 34.629680][ T583] RBP: 00007fd352635024 R08: 0000000000000001 R09: 0000000000000000 [ 34.629691][ T583] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 34.629703][ T583] R13: 00007fd352826038 R14: 00007fd352825fa0 R15: 00007ffcf60b7b78 [ 34.629721][ T583] [ 34.781384][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 34.952116][ T10] usb 2-1: USB disconnect, device number 6 [ 34.975074][ T590] syz.3.67 (590): attempted to duplicate a private mapping with mremap. This is not supported. [ 34.993008][ T591] netlink: 72 bytes leftover after parsing attributes in process `syz.3.67'. [ 35.029699][ T65] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 35.179650][ T65] usb 3-1: Using ep0 maxpacket: 32 [ 35.186091][ T65] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.200773][ T65] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.212225][ T65] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 35.221637][ T65] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 35.230132][ T65] usb 3-1: Product: syz [ 35.234397][ T65] usb 3-1: Manufacturer: syz [ 35.244120][ T65] hub 3-1:4.0: USB hub found [ 35.279670][ T10] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 35.419663][ T10] usb 2-1: device descriptor read/64, error -71 [ 35.443729][ T65] hub 3-1:4.0: 5 ports detected [ 35.452145][ T65] hub 3-1:4.0: insufficient power available to use all downstream ports [ 35.669664][ T10] usb 2-1: device descriptor read/64, error -71 [ 35.819680][ T31] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 35.919652][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 35.959653][ T31] usb 4-1: device descriptor read/64, error -71 [ 36.052867][ T10] usb 2-1: device descriptor read/64, error -71 [ 36.181098][ T65] usb 3-1: USB disconnect, device number 5 [ 36.209702][ T31] usb 4-1: device descriptor read/64, error -71 [ 36.309662][ T10] usb 2-1: device descriptor read/64, error -71 [ 36.419783][ T10] usb usb2-port1: attempt power cycle [ 36.459695][ T31] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 36.589664][ T31] usb 4-1: device descriptor read/64, error -71 [ 36.691459][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 36.769680][ T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 36.790756][ T10] usb 2-1: device descriptor read/8, error -71 [ 36.829670][ T31] usb 4-1: device descriptor read/64, error -71 [ 36.920728][ T10] usb 2-1: device descriptor read/8, error -71 [ 36.929765][ T310] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 36.939748][ T31] usb usb4-port1: attempt power cycle [ 37.079689][ T310] usb 3-1: Using ep0 maxpacket: 32 [ 37.086450][ T310] usb 3-1: unable to get BOS descriptor or descriptor too short [ 37.101465][ T310] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 37.110797][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.118800][ T310] usb 3-1: Product: syz [ 37.123231][ T310] usb 3-1: Manufacturer: syz [ 37.127832][ T310] usb 3-1: SerialNumber: syz [ 37.169681][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 37.200893][ T10] usb 2-1: device descriptor read/8, error -71 [ 37.289702][ T31] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 37.312018][ T31] usb 4-1: device descriptor read/8, error -71 [ 37.340686][ T10] usb 2-1: device descriptor read/8, error -71 [ 37.411329][ T36] kauditd_printk_skb: 13 callbacks suppressed [ 37.411346][ T36] audit: type=1400 audit(1788763673.830:258): avc: denied { write } for pid=621 comm="syz.2.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 37.469775][ T10] usb usb2-port1: unable to enumerate USB device [ 37.477600][ T31] usb 4-1: device descriptor read/8, error -71 [ 37.719658][ T31] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 37.750642][ T31] usb 4-1: device descriptor read/8, error -71 [ 37.880601][ T31] usb 4-1: device descriptor read/8, error -71 [ 37.941070][ T310] usb 3-1: unit 4 not found! [ 37.946513][ T310] usb 3-1: unit 0 not found! [ 37.957661][ T310] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 37.984970][ T310] usb 3-1: unit 4 not found! [ 37.990537][ T310] usb 3-1: unit 0 not found! [ 38.001063][ T310] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 38.002489][ T31] usb usb4-port1: unable to enumerate USB device [ 38.017726][ T310] usb 3-1: unit 4 not found! [ 38.039660][ T310] usb 3-1: unit 0 not found! [ 38.046246][ T36] audit: type=1400 audit(1788763674.460:259): avc: denied { bind } for pid=627 comm="syz.1.82" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 38.079775][ T310] snd-usb-audio 3-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 38.100845][ T310] usb 3-1: USB disconnect, device number 6 [ 38.112131][ T321] udevd[321]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.177276][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 38.509650][ T310] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 38.575042][ T36] audit: type=1400 audit(1788763674.990:260): avc: denied { unlink } for pid=640 comm="syz.1.86" name="#3" dev="tmpfs" ino=167 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 38.642851][ T36] audit: type=1400 audit(1788763675.060:261): avc: denied { mounton } for pid=647 comm="syz.1.89" path="/27/file0" dev="tmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 38.699668][ T310] usb 3-1: Using ep0 maxpacket: 8 [ 38.705842][ T310] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 38.714424][ T310] usb 3-1: config 179 has no interface number 0 [ 38.720939][ T310] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 38.732179][ T310] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 38.743577][ T310] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 38.755139][ T310] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 38.766742][ T310] usb 3-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 38.780142][ T310] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 38.789187][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.800107][ T634] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 38.879664][ T10] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 39.009651][ T31] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 39.019689][ T10] usb 2-1: device descriptor read/64, error -71 [ 39.149657][ T31] usb 4-1: device descriptor read/64, error -71 [ 39.259662][ T10] usb 2-1: device descriptor read/64, error -71 [ 39.389656][ T31] usb 4-1: device descriptor read/64, error -71 [ 39.519678][ T10] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 39.639659][ T31] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 39.649835][ T10] usb 2-1: device descriptor read/64, error -71 [ 39.769663][ T31] usb 4-1: device descriptor read/64, error -71 [ 39.899657][ T10] usb 2-1: device descriptor read/64, error -71 [ 40.009754][ T31] usb 4-1: device descriptor read/64, error -71 [ 40.009804][ T10] usb usb2-port1: attempt power cycle [ 40.119729][ T31] usb usb4-port1: attempt power cycle [ 40.369744][ T10] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 40.390932][ T10] usb 2-1: device descriptor read/8, error -71 [ 40.459659][ T31] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 40.490328][ T31] usb 4-1: device descriptor read/8, error -71 [ 40.520726][ T10] usb 2-1: device descriptor read/8, error -71 [ 40.620621][ T31] usb 4-1: device descriptor read/8, error -71 [ 40.759683][ T10] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 40.780759][ T10] usb 2-1: device descriptor read/8, error -71 [ 40.859666][ T31] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 40.890595][ T31] usb 4-1: device descriptor read/8, error -71 [ 40.910737][ T10] usb 2-1: device descriptor read/8, error -71 [ 41.019744][ T10] usb usb2-port1: unable to enumerate USB device [ 41.027580][ T31] usb 4-1: device descriptor read/8, error -71 [ 41.139736][ T31] usb usb4-port1: unable to enumerate USB device [ 41.206020][ T10] usb 3-1: USB disconnect, device number 7 [ 41.211923][ C0] xpad 3-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 41.211959][ C0] xpad 3-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 41.244885][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 41.257405][ T650] FAULT_INJECTION: forcing a failure. [ 41.257405][ T650] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 41.271584][ T650] CPU: 1 UID: 0 PID: 650 Comm: syz.2.90 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 41.271619][ T650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.271632][ T650] Call Trace: [ 41.271639][ T650] [ 41.271647][ T650] __dump_stack+0x21/0x30 [ 41.271682][ T650] dump_stack_lvl+0x140/0x1c0 [ 41.271718][ T650] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.271746][ T650] ? __cfi___check_object_size+0x10/0x10 [ 41.271770][ T650] dump_stack+0x19/0x20 [ 41.271796][ T650] should_fail_ex+0x3c2/0x510 [ 41.271819][ T650] should_fail+0xf/0x20 [ 41.271839][ T650] should_fail_usercopy+0x1e/0x30 [ 41.271863][ T650] _copy_to_user+0x24/0xa0 [ 41.271888][ T650] put_timespec64+0xc9/0x130 [ 41.271914][ T650] ? __cfi_put_timespec64+0x10/0x10 [ 41.271940][ T650] poll_select_finish+0x477/0x600 [ 41.271968][ T650] ? pollwake+0x220/0x220 [ 41.271994][ T650] ? __cfi_set_user_sigmask+0x10/0x10 [ 41.272021][ T650] ? mutex_unlock+0x90/0x240 [ 41.272045][ T650] __se_sys_pselect6+0x27f/0x320 [ 41.272071][ T650] ? __x64_sys_pselect6+0x110/0x110 [ 41.272098][ T650] ? __kasan_check_write+0x18/0x20 [ 41.272120][ T650] __x64_sys_pselect6+0xe9/0x110 [ 41.272148][ T650] x64_sys_call+0x2980/0x2ee0 [ 41.272166][ T650] do_syscall_64+0x57/0xf0 [ 41.272193][ T650] ? clear_bhb_loop+0x50/0xa0 [ 41.272214][ T650] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.272235][ T650] RIP: 0033:0x7fdef199e159 [ 41.272252][ T650] 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 [ 41.272268][ T650] RSP: 002b:00007fdef2867028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 41.272289][ T650] RAX: ffffffffffffffda RBX: 00007fdef1c25fa0 RCX: 00007fdef199e159 [ 41.272305][ T650] RDX: 0000200000000200 RSI: 0000200000000180 RDI: 0000000000000040 [ 41.272319][ T650] RBP: 00007fdef1a35024 R08: 0000200000000280 R09: 0000000000000000 [ 41.272333][ T650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.272346][ T650] R13: 00007fdef1c26038 R14: 00007fdef1c25fa0 R15: 00007ffdc1cfc6f8 [ 41.272364][ T650] [ 41.651123][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 41.681194][ T36] audit: type=1400 audit(1788763678.090:262): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 41.750385][ T36] audit: type=1326 audit(1788763678.160:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=662 comm="syz.1.95" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f12f759e159 code=0x0 [ 41.851048][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 42.079664][ T315] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 42.099660][ T10] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 42.109802][ T310] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 42.230851][ T315] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.243636][ T315] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 42.253072][ T315] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.259682][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 42.261298][ T315] usb 2-1: Product: syz [ 42.270740][ T315] usb 2-1: Manufacturer: syz [ 42.275351][ T315] usb 2-1: SerialNumber: syz [ 42.280771][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 42.287551][ T315] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 42.288529][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.294741][ T315] cdc_wdm 2-1:1.0: Unknown control protocol [ 42.310027][ T10] usb 4-1: config 8 has an invalid interface number: 131 but max is 0 [ 42.319319][ T10] usb 4-1: config 8 has no interface number 0 [ 42.339660][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1032, setting to 1024 [ 42.350837][ T310] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 42.359986][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.369389][ T310] usb 3-1: config 0 descriptor?? [ 42.374454][ T10] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=37.6a [ 42.383528][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.391714][ T10] usb 4-1: Product: syz [ 42.395985][ T667] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 42.403561][ T10] usb 4-1: Manufacturer: syz [ 42.408200][ T10] usb 4-1: SerialNumber: syz [ 42.492054][ T664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.501663][ T664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.878556][ T310] keytouch 0003:0926:3333.0005: fixing up Keytouch IEC report descriptor [ 42.901365][ T310] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0005/input/input8 [ 42.974119][ T36] audit: type=1400 audit(1788763679.390:264): avc: denied { mounton } for pid=677 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 43.012726][ T310] keytouch 0003:0926:3333.0005: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 43.084540][ T677] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.091707][ T677] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.098789][ T677] bridge_slave_0: entered allmulticast mode [ 43.110192][ T677] bridge_slave_0: entered promiscuous mode [ 43.120575][ T677] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.139643][ T677] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.146946][ T677] bridge_slave_1: entered allmulticast mode [ 43.160123][ T677] bridge_slave_1: entered promiscuous mode [ 43.175741][ T563] bridge_slave_1: left allmulticast mode [ 43.181652][ T563] bridge_slave_1: left promiscuous mode [ 43.187314][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.195888][ T563] bridge_slave_0: left allmulticast mode [ 43.203136][ T563] bridge_slave_0: left promiscuous mode [ 43.209706][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.315194][ T563] veth1_macvtap: left promiscuous mode [ 43.321122][ T563] veth0_vlan: left promiscuous mode [ 43.421658][ T677] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.428777][ T677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.436096][ T677] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.443165][ T677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.471919][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.479435][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.491429][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.498502][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.508972][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.516058][ T552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.547910][ T677] veth0_vlan: entered promiscuous mode [ 43.562815][ T677] veth1_macvtap: entered promiscuous mode [ 43.594849][ T36] audit: type=1400 audit(1788763680.010:265): avc: denied { mounton } for pid=677 comm="syz-executor" path="/root/syzkaller.fGaEt9/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 44.076277][ T36] audit: type=1400 audit(1788763680.490:266): avc: denied { read append } for pid=701 comm="syz.4.102" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 44.101386][ T36] audit: type=1400 audit(1788763680.490:267): avc: denied { open } for pid=701 comm="syz.4.102" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 44.131952][ T36] audit: type=1400 audit(1788763680.520:268): avc: denied { map } for pid=701 comm="syz.4.102" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 44.154924][ T36] audit: type=1400 audit(1788763680.550:269): avc: denied { read } for pid=707 comm="syz.4.103" name="usbmon6" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 44.178338][ T310] usb 3-1: reset high-speed USB device number 8 using dummy_hcd [ 44.192180][ T36] audit: type=1400 audit(1788763680.550:270): avc: denied { open } for pid=707 comm="syz.4.103" path="/dev/usbmon6" dev="devtmpfs" ino=109 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 44.215790][ T36] audit: type=1400 audit(1788763680.580:271): avc: denied { ioctl } for pid=707 comm="syz.4.103" path="/dev/usbmon6" dev="devtmpfs" ino=109 ioctlcmd=0xae7c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 44.244788][ T712] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 44.252571][ T712] audit: out of memory in audit_log_start [ 44.579658][ T31] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 44.693422][ T10] usb_ehset_test 4-1:8.131: probe with driver usb_ehset_test failed with error -32 [ 44.716038][ T10] usb 4-1: USB disconnect, device number 14 [ 44.729672][ T31] usb 5-1: device descriptor read/64, error -71 [ 44.759853][ T65] usb 2-1: USB disconnect, device number 15 [ 44.775566][ T725] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 44.823811][ T725] SELinux: failed to load policy [ 44.880122][ T733] overlayfs: conflicting options: verity=on,redirect_dir=follow [ 44.880889][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 44.977011][ T738] syz.2.112(738): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 44.991564][ T740] 9pnet_fd: Insufficient options for proto=fd [ 45.029767][ T31] usb 5-1: device descriptor read/64, error -71 [ 45.062196][ T745] FAULT_INJECTION: forcing a failure. [ 45.062196][ T745] name failslab, interval 1, probability 0, space 0, times 0 [ 45.074891][ T745] CPU: 1 UID: 0 PID: 745 Comm: syz.1.114 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 45.074923][ T745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.074935][ T745] Call Trace: [ 45.074943][ T745] [ 45.074948][ T745] __dump_stack+0x21/0x30 [ 45.074969][ T745] dump_stack_lvl+0x140/0x1c0 [ 45.074983][ T745] ? __cfi_dump_stack_lvl+0x10/0x10 [ 45.074999][ T745] dump_stack+0x19/0x20 [ 45.075012][ T745] should_fail_ex+0x3c2/0x510 [ 45.075024][ T745] ? security_sk_alloc+0x65/0x260 [ 45.075039][ T745] should_failslab+0xac/0x100 [ 45.075052][ T745] __kmalloc_noprof+0x69/0x510 [ 45.075064][ T745] ? kasan_save_alloc_info+0x3a/0x50 [ 45.075074][ T745] ? security_sk_alloc+0x65/0x260 [ 45.075088][ T745] ? __kasan_kmalloc+0x96/0xb0 [ 45.075101][ T745] security_sk_alloc+0x65/0x260 [ 45.075115][ T745] sk_prot_alloc+0x123/0x3a0 [ 45.075128][ T745] ? selinux_inode_alloc_security+0x4e/0x270 [ 45.075138][ T745] sk_alloc+0x40/0x590 [ 45.075150][ T745] rawsock_create+0x11d/0x4b0 [ 45.075161][ T745] nfc_sock_create+0x13e/0x1c0 [ 45.075172][ T745] __sock_create+0x3a5/0x810 [ 45.075184][ T745] __sys_socket+0xe1/0x1c0 [ 45.075195][ T745] __x64_sys_socket+0x7e/0x90 [ 45.075207][ T745] x64_sys_call+0x2608/0x2ee0 [ 45.075217][ T745] do_syscall_64+0x57/0xf0 [ 45.075231][ T745] ? clear_bhb_loop+0x50/0xa0 [ 45.075242][ T745] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 45.075254][ T745] RIP: 0033:0x7f12f759e159 [ 45.075264][ T745] 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 [ 45.075273][ T745] RSP: 002b:00007f12f852dfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 45.075285][ T745] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f12f759e159 [ 45.075293][ T745] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000027 [ 45.075299][ T745] RBP: 00007f12f7635024 R08: 0000000000000000 R09: 0000000000000000 [ 45.075306][ T745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.075312][ T745] R13: 00007f12f7826038 R14: 00007f12f7825fa0 R15: 00007ffe8b761ba8 [ 45.075321][ T745] [ 45.343529][ T747] kvm: kvm [746]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 45.349717][ T10] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 45.352033][ T747] kvm: kvm [746]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 45.374283][ T747] kvm_intel: kvm [746]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 45.385097][ T747] kvm: kvm [746]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 45.393660][ T747] kvm: kvm [746]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 45.429741][ T31] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 45.511380][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 45.519433][ T10] usb 4-1: not running at top speed; connect to a high speed hub [ 45.529847][ T10] usb 4-1: config 8 has an invalid interface number: 43 but max is 1 [ 45.538397][ T10] usb 4-1: config 8 has an invalid interface number: 35 but max is 1 [ 45.547767][ T10] usb 4-1: config 8 has no interface number 0 [ 45.554231][ T10] usb 4-1: config 8 has no interface number 1 [ 45.559705][ T31] usb 5-1: device descriptor read/64, error -71 [ 45.560538][ T10] usb 4-1: config 8 interface 43 altsetting 17 has an endpoint descriptor with address 0xE5, changing to 0x85 [ 45.578212][ T10] usb 4-1: config 8 interface 43 has no altsetting 0 [ 45.585061][ T10] usb 4-1: config 8 interface 35 has no altsetting 0 [ 45.593783][ T10] usb 4-1: New USB device found, idVendor=0584, idProduct=0008, bcdDevice= 1.02 [ 45.602852][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.610867][ T10] usb 4-1: Product: syz [ 45.615179][ T10] usb 4-1: Manufacturer: syz [ 45.619806][ T10] usb 4-1: SerialNumber: syz [ 45.710184][ T9] usb 3-1: USB disconnect, device number 8 [ 45.753498][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 45.771757][ T763] cgroup: Unknown subsys name 'cpuset.mems' [ 45.799674][ T31] usb 5-1: device descriptor read/64, error -71 [ 45.826260][ T731] incfs: Error accessing: ./file1. [ 45.832151][ T731] incfs: mount failed -2 [ 45.844528][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 45.847543][ T10] ums-alauda 4-1:8.43: USB Mass Storage device detected [ 45.869051][ T10] scsi host1: usb-storage 4-1:8.43 [ 45.874806][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 45.877007][ T10] hub 4-1:8.35: Invalid hub with more than one config or interface [ 45.895400][ T10] hub 4-1:8.35: probe with driver hub failed with error -22 [ 45.903077][ T10] ums-alauda 4-1:8.35: USB Mass Storage device detected [ 45.909761][ T31] usb usb5-port1: attempt power cycle [ 45.933507][ T10] usb 4-1: USB disconnect, device number 15 [ 46.249661][ T31] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 46.270775][ T31] usb 5-1: device descriptor read/8, error -71 [ 46.387892][ T782] tipc: Started in network mode [ 46.394584][ T782] tipc: Node identity ac14140f, cluster identity 4711 [ 46.401775][ T782] tipc: New replicast peer: 255.255.255.255 [ 46.408364][ T31] usb 5-1: device descriptor read/8, error -71 [ 46.417266][ T782] tipc: Enabled bearer , priority 10 [ 46.432645][ T787] kvm: kvm [786]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 46.441188][ T787] kvm: kvm [786]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 46.456312][ T787] kvm_intel: kvm [786]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 46.467983][ T787] kvm: kvm [786]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 46.476493][ T787] kvm: kvm [786]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 46.541556][ T794] FAULT_INJECTION: forcing a failure. [ 46.541556][ T794] name failslab, interval 1, probability 0, space 0, times 0 [ 46.554467][ T794] CPU: 0 UID: 0 PID: 794 Comm: syz.1.124 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 46.554501][ T794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.554513][ T794] Call Trace: [ 46.554519][ T794] [ 46.554526][ T794] __dump_stack+0x21/0x30 [ 46.554558][ T794] dump_stack_lvl+0x140/0x1c0 [ 46.554584][ T794] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.554614][ T794] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 46.554643][ T794] ? stack_depot_save_flags+0x38/0x800 [ 46.554668][ T794] dump_stack+0x19/0x20 [ 46.554691][ T794] should_fail_ex+0x3c2/0x510 [ 46.554712][ T794] should_failslab+0xac/0x100 [ 46.554735][ T794] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 46.554754][ T794] ? x64_sys_call+0x2608/0x2ee0 [ 46.554772][ T794] ? do_syscall_64+0x57/0xf0 [ 46.554797][ T794] ? __d_alloc+0x42/0x8c0 [ 46.554812][ T794] ? expand_files+0xda/0x6f0 [ 46.554835][ T794] __d_alloc+0x42/0x8c0 [ 46.554853][ T794] d_alloc_pseudo+0x23/0xc0 [ 46.554872][ T794] alloc_file_pseudo+0xde/0x1f0 [ 46.554896][ T794] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 46.554921][ T794] ? _raw_spin_unlock+0x45/0x60 [ 46.554948][ T794] sock_alloc_file+0xbe/0x2b0 [ 46.554967][ T794] __sys_socket+0x14c/0x1c0 [ 46.554986][ T794] __x64_sys_socket+0x7e/0x90 [ 46.555006][ T794] x64_sys_call+0x2608/0x2ee0 [ 46.555023][ T794] do_syscall_64+0x57/0xf0 [ 46.555048][ T794] ? clear_bhb_loop+0x50/0xa0 [ 46.555069][ T794] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.555089][ T794] RIP: 0033:0x7f12f759e159 [ 46.555106][ T794] 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 [ 46.555122][ T794] RSP: 002b:00007f12f852dfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 46.555143][ T794] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f12f759e159 [ 46.555157][ T794] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000027 [ 46.555169][ T794] RBP: 00007f12f7635024 R08: 0000000000000000 R09: 0000000000000000 [ 46.555182][ T794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.555194][ T794] R13: 00007f12f7826038 R14: 00007f12f7825fa0 R15: 00007ffe8b761ba8 [ 46.555212][ T794] [ 46.679795][ T31] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 46.754562][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 46.780658][ T31] usb 5-1: device descriptor read/8, error -71 [ 46.889721][ T65] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 46.930764][ T31] usb 5-1: device descriptor read/8, error -71 [ 46.989665][ T10] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 47.049668][ T65] usb 4-1: device descriptor read/64, error -71 [ 47.056063][ T31] usb usb5-port1: unable to enumerate USB device [ 47.119669][ T10] usb 3-1: device descriptor read/64, error -71 [ 47.289682][ T65] usb 4-1: device descriptor read/64, error -71 [ 47.359501][ T827] kvm: emulating exchange as write [ 47.369678][ T10] usb 3-1: device descriptor read/64, error -71 [ 47.449711][ T833] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 47.529690][ T310] tipc: Node number set to 2886997007 [ 47.540219][ T65] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 47.609732][ T10] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 47.669860][ T65] usb 4-1: device descriptor read/64, error -71 [ 47.690239][ T312] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 47.729667][ T31] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 47.739707][ T10] usb 3-1: device descriptor read/64, error -71 [ 47.840699][ T312] usb 2-1: config 11 has an invalid descriptor of length 0, skipping remainder of the config [ 47.851009][ T312] usb 2-1: config 11 has 2 interfaces, different from the descriptor's value: 3 [ 47.860122][ T312] usb 2-1: too many endpoints for config 11 interface 1 altsetting 0: 251, using maximum allowed: 30 [ 47.871257][ T312] usb 2-1: config 11 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 251 [ 47.884449][ T312] usb 2-1: config 11 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 47.890812][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 47.898963][ T312] usb 2-1: New USB device found, idVendor=047f, idProduct=c010, bcdDevice= 0.40 [ 47.908606][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.927389][ T312] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.927608][ T65] usb 4-1: device descriptor read/64, error -71 [ 47.935655][ T312] usb 2-1: Product: syz [ 47.942001][ T31] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 47.946132][ T312] usb 2-1: Manufacturer: syz [ 47.955298][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.959941][ T312] usb 2-1: SerialNumber: syz [ 47.968971][ T31] usb 5-1: config 0 descriptor?? [ 47.974854][ T312] usb 2-1: Interface #1 referenced by multiple IADs [ 48.019686][ T10] usb 3-1: device descriptor read/64, error -71 [ 48.049768][ T65] usb usb4-port1: attempt power cycle [ 48.129766][ T10] usb usb3-port1: attempt power cycle [ 48.184791][ T312] snd-usb-audio 2-1:11.0: probe with driver snd-usb-audio failed with error -71 [ 48.197798][ T312] usb 2-1: USB disconnect, device number 16 [ 48.389735][ T65] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 48.410605][ T65] usb 4-1: device descriptor read/8, error -71 [ 48.470026][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 48.490681][ T10] usb 3-1: device descriptor read/8, error -71 [ 48.550626][ T65] usb 4-1: device descriptor read/8, error -71 [ 48.582001][ T31] usb 5-1: string descriptor 0 read error: -22 [ 48.620671][ T10] usb 3-1: device descriptor read/8, error -71 [ 48.698696][ T837] FAULT_INJECTION: forcing a failure. [ 48.698696][ T837] name failslab, interval 1, probability 0, space 0, times 0 [ 48.711426][ T837] CPU: 0 UID: 0 PID: 837 Comm: syz.1.134 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 48.711458][ T837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.711471][ T837] Call Trace: [ 48.711478][ T837] [ 48.711485][ T837] __dump_stack+0x21/0x30 [ 48.711511][ T837] dump_stack_lvl+0x140/0x1c0 [ 48.711526][ T837] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.711541][ T837] dump_stack+0x19/0x20 [ 48.711561][ T837] should_fail_ex+0x3c2/0x510 [ 48.711594][ T837] ? security_sk_alloc+0x65/0x260 [ 48.711621][ T837] should_failslab+0xac/0x100 [ 48.711640][ T837] __kmalloc_noprof+0x69/0x510 [ 48.711651][ T837] ? kasan_save_alloc_info+0x3a/0x50 [ 48.711662][ T837] ? security_sk_alloc+0x65/0x260 [ 48.711676][ T837] ? __kasan_kmalloc+0x96/0xb0 [ 48.711689][ T837] security_sk_alloc+0x65/0x260 [ 48.711712][ T837] sk_prot_alloc+0x123/0x3a0 [ 48.711735][ T837] ? selinux_inode_alloc_security+0x4e/0x270 [ 48.711755][ T837] sk_alloc+0x40/0x590 [ 48.711776][ T837] rawsock_create+0x11d/0x4b0 [ 48.711796][ T837] nfc_sock_create+0x13e/0x1c0 [ 48.711814][ T837] __sock_create+0x3a5/0x810 [ 48.711835][ T837] __sys_socket+0xe1/0x1c0 [ 48.711855][ T837] __x64_sys_socket+0x7e/0x90 [ 48.711875][ T837] x64_sys_call+0x2608/0x2ee0 [ 48.711893][ T837] do_syscall_64+0x57/0xf0 [ 48.711915][ T837] ? clear_bhb_loop+0x50/0xa0 [ 48.711928][ T837] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.711939][ T837] RIP: 0033:0x7f12f759e159 [ 48.711949][ T837] 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 [ 48.711958][ T837] RSP: 002b:00007f12f852dfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 48.711970][ T837] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f12f759e159 [ 48.711981][ T837] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000027 [ 48.711993][ T837] RBP: 00007f12f7635024 R08: 0000000000000000 R09: 0000000000000000 [ 48.712007][ T837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.712019][ T837] R13: 00007f12f7826038 R14: 00007f12f7825fa0 R15: 00007ffe8b761ba8 [ 48.712036][ T837] [ 48.879749][ T65] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 48.947897][ T31] input: HID 256c:006d Pen as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0006/input/input9 [ 48.962342][ T31] input: HID 256c:006d Pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0006/input/input10 [ 48.980876][ T31] input: HID 256c:006d Touch Strip as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0006/input/input11 [ 49.009657][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 49.015192][ T31] input: HID 256c:006d Dial as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:256C:006D.0006/input/input12 [ 49.029360][ T36] kauditd_printk_skb: 16 callbacks suppressed [ 49.029374][ T36] audit: type=1400 audit(1788763685.380:288): avc: denied { search } for pid=842 comm="syz.1.137" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 49.048962][ T10] usb 3-1: device descriptor read/8, error -71 [ 49.069368][ T31] uclogic 0003:256C:006D.0006: input,hidraw0: USB HID v0.00 Keypad [HID 256c:006d] on usb-dummy_hcd.4-1/input0 [ 49.084969][ T65] usb 4-1: device descriptor read/8, error -71 [ 49.157663][ T9] usb 5-1: USB disconnect, device number 6 [ 49.191042][ T10] usb 3-1: device descriptor read/8, error -71 [ 49.230723][ T65] usb 4-1: device descriptor read/8, error -71 [ 49.299839][ T10] usb usb3-port1: unable to enumerate USB device [ 49.339670][ T312] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 49.339855][ T65] usb usb4-port1: unable to enumerate USB device [ 49.499676][ T312] usb 2-1: Using ep0 maxpacket: 16 [ 49.505900][ T312] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.517077][ T312] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.526852][ T312] usb 2-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00 [ 49.535962][ T312] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.544528][ T312] usb 2-1: config 0 descriptor?? [ 49.680095][ T856] netlink: 8 bytes leftover after parsing attributes in process `syz.4.142'. [ 49.753790][ T852] netlink: 16 bytes leftover after parsing attributes in process `syz.1.140'. [ 49.767442][ T325] udevd[325]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 49.979659][ T9] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 49.992304][ T312] apple 0003:05AC:024B.0007: unknown global tag 0xe [ 49.998942][ T312] apple 0003:05AC:024B.0007: item 0 1 1 14 parsing failed [ 50.007384][ T312] apple 0003:05AC:024B.0007: parse failed [ 50.013220][ T312] apple 0003:05AC:024B.0007: probe with driver apple failed with error -22 [ 50.130765][ T9] usb 5-1: config 0 has an invalid interface number: 199 but max is 1 [ 50.139180][ T9] usb 5-1: config 0 has no interface number 1 [ 50.145316][ T9] usb 5-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 50.155214][ T9] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 50.166659][ T9] usb 5-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 50.175740][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 50.183744][ T9] usb 5-1: SerialNumber: syz [ 50.188811][ T9] usb 5-1: config 0 descriptor?? [ 50.209753][ T312] usb 2-1: USB disconnect, device number 17 [ 50.398080][ T886] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.408459][ T886] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.488670][ T892] fuse: Unknown parameter 'd' [ 50.506399][ T36] audit: type=1400 audit(1788763686.920:289): avc: denied { wake_alarm } for pid=894 comm="syz.3.148" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 50.603407][ T9] usb 5-1: Found UVC 0.00 device (0002:0000) [ 50.610755][ T9] usb 5-1: No valid video chain found. [ 50.618073][ T9] usb 5-1: USB disconnect, device number 7 [ 50.631433][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 50.879678][ T31] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 50.969680][ T65] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 51.019654][ T31] usb 3-1: device descriptor read/64, error -71 [ 51.120759][ T65] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 248, using maximum allowed: 30 [ 51.131776][ T65] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 248 [ 51.144776][ T65] usb 2-1: New USB device found, idVendor=056a, idProduct=003f, bcdDevice= 0.00 [ 51.153928][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.163103][ T65] usb 2-1: config 0 descriptor?? [ 51.289673][ T31] usb 3-1: device descriptor read/64, error -71 [ 51.339193][ T36] audit: type=1326 audit(1788763687.750:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=894 comm="syz.3.148" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd35259e159 code=0x7fc00000 [ 51.388804][ T921] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.397667][ T921] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.405930][ T36] audit: type=1400 audit(1788763687.810:291): avc: denied { ioctl } for pid=918 comm="syz.3.156" path="socket:[8848]" dev="sockfs" ino=8848 ioctlcmd=0x941a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 51.410466][ T922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.438973][ T922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.447206][ T36] audit: type=1400 audit(1788763687.860:292): avc: denied { ioctl } for pid=918 comm="syz.3.156" path="socket:[8850]" dev="sockfs" ino=8850 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 51.529698][ T31] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 51.579728][ T65] wacom 0003:056A:003F.0008: ignoring exceeding usage max [ 51.588205][ T65] wacom 0003:056A:003F.0008: hidraw0: USB HID v1.00 Device [HID 056a:003f] on usb-dummy_hcd.1-1/input0 [ 51.619723][ T314] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 51.659687][ T31] usb 3-1: device descriptor read/64, error -71 [ 51.769821][ T314] usb 4-1: Using ep0 maxpacket: 16 [ 51.776802][ T314] usb 4-1: config 1 interface 0 altsetting 5 bulk endpoint 0x82 has invalid maxpacket 8 [ 51.779730][ T312] usb 2-1: USB disconnect, device number 18 [ 51.786841][ T314] usb 4-1: config 1 interface 0 altsetting 5 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 51.805410][ T314] usb 4-1: config 1 interface 0 has no altsetting 0 [ 51.809665][ T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 51.813706][ T314] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 51.828578][ T314] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.836576][ T314] usb 4-1: Product: syz [ 51.840825][ T314] usb 4-1: Manufacturer: à ¾ [ 51.845439][ T314] usb 4-1: SerialNumber: syz [ 51.851112][ T919] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 51.909676][ T31] usb 3-1: device descriptor read/64, error -71 [ 51.971059][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 51.978670][ T9] usb 5-1: can't read configurations, error -61 [ 52.030608][ T31] usb usb3-port1: attempt power cycle [ 52.061625][ T314] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -71 [ 52.072087][ T314] usb 4-1: USB disconnect, device number 20 [ 52.109687][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 52.261236][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 52.268939][ T9] usb 5-1: can't read configurations, error -61 [ 52.275376][ T9] usb usb5-port1: attempt power cycle [ 52.303421][ T36] audit: type=1400 audit(1788763688.720:293): avc: denied { compute_member } for pid=929 comm="syz.1.158" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 52.303789][ T930] 8021q: VLANs not supported on lo [ 52.335750][ T36] audit: type=1400 audit(1788763688.750:294): avc: denied { ioctl } for pid=929 comm="syz.1.158" path="socket:[8158]" dev="sockfs" ino=8158 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 52.379719][ T31] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 52.400820][ T31] usb 3-1: device descriptor read/8, error -71 [ 52.530803][ T31] usb 3-1: device descriptor read/8, error -71 [ 52.592494][ T36] audit: type=1400 audit(1788763689.010:295): avc: denied { create } for pid=945 comm="syz.3.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 52.620222][ T9] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 52.634862][ T950] mmap: syz.3.166 (950) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 52.661553][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 52.675074][ T9] usb 5-1: can't read configurations, error -61 [ 52.681508][ T312] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 52.799666][ T31] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 52.820737][ T31] usb 3-1: device descriptor read/8, error -71 [ 52.950971][ T31] usb 3-1: device descriptor read/8, error -71 [ 53.049913][ T9] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 53.059917][ T31] usb usb3-port1: unable to enumerate USB device [ 53.096728][ T312] usb 2-1: Using ep0 maxpacket: 16 [ 53.103295][ T312] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 53.111624][ T312] usb 2-1: config 0 has no interface number 0 [ 53.117844][ T312] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 53.128013][ T9] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 53.135705][ T312] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 53.145752][ T9] usb 5-1: can't read configurations, error -61 [ 53.152180][ T9] usb usb5-port1: unable to enumerate USB device [ 53.160340][ T312] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 53.169396][ T312] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.177531][ T312] usb 2-1: Product: syz [ 53.181754][ T312] usb 2-1: Manufacturer: syz [ 53.186351][ T312] usb 2-1: SerialNumber: syz [ 53.191675][ T312] usb 2-1: config 0 descriptor?? [ 53.198795][ T936] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 53.206046][ T936] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 53.414086][ T936] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 53.421359][ T936] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 53.643058][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 54.139240][ T36] audit: type=1400 audit(2000000001.080:296): avc: denied { read append } for pid=973 comm="syz.3.175" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 54.230253][ T974] input: syz0 as /devices/virtual/input/input16 [ 54.434212][ T36] audit: type=1326 audit(2000000001.380:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=975 comm="syz.3.177" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd35259e159 code=0x0 [ 54.863671][ T36] audit: type=1400 audit(2000000001.810:298): avc: denied { create } for pid=987 comm="syz.2.176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 54.905861][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 54.917517][ T36] audit: type=1400 audit(2000000001.810:299): avc: denied { sys_admin } for pid=987 comm="syz.2.176" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 55.367235][ T312] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 55.414997][ T1016] netlink: 180 bytes leftover after parsing attributes in process `syz.3.192'. [ 55.424061][ T1016] netlink: 32 bytes leftover after parsing attributes in process `syz.3.192'. [ 55.465209][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 55.983618][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.181475][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.244844][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.350736][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.370190][ T936] netlink: 'syz.1.161': attribute type 29 has an invalid length. [ 56.380284][ T936] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.161'. [ 56.400551][ T312] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 56.419431][ T312] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to enable hardware MII access [ 56.433082][ T312] asix 2-1:0.251 (unnamed net_device) (uninitialized): Could not register MDIO bus [ 56.442713][ T312] asix 2-1:0.251: probe with driver asix failed with error -5 [ 56.452710][ T312] usb 2-1: USB disconnect, device number 19 [ 56.479250][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.490256][ T310] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 56.552397][ T1046] usb usb8: usbfs: process 1046 (syz.2.202) did not claim interface 0 before use [ 56.584327][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 56.690591][ T310] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.700981][ T310] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 56.713537][ T310] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 56.722633][ T310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.730652][ T310] usb 5-1: Product: syz [ 56.734815][ T310] usb 5-1: Manufacturer: syz [ 56.739502][ T310] usb 5-1: SerialNumber: syz [ 56.744877][ T310] usb 5-1: config 0 descriptor?? [ 56.817254][ T1061] zram0: detected capacity change from 0 to 8 [ 56.823908][ T36] audit: type=1400 audit(2000000003.760:300): avc: denied { listen } for pid=1058 comm="syz.3.208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.952580][ T310] usb 5-1: USB disconnect, device number 12 [ 57.030066][ T314] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 57.159685][ T31] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 57.182171][ T314] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 57.191329][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.199368][ T314] usb 3-1: Product: syz [ 57.203607][ T314] usb 3-1: Manufacturer: syz [ 57.208244][ T314] usb 3-1: SerialNumber: syz [ 57.310939][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.322584][ T31] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 57.331783][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.339848][ T31] usb 2-1: Product: syz [ 57.344038][ T31] usb 2-1: Manufacturer: syz [ 57.348638][ T31] usb 2-1: SerialNumber: syz [ 57.415506][ T31] usb 3-1: USB disconnect, device number 17 [ 57.809738][ T310] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 57.931445][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 57.947838][ T324] udevd[324]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 57.959687][ T310] usb 4-1: Using ep0 maxpacket: 32 [ 57.967337][ T310] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 57.976091][ T310] usb 4-1: config 0 has no interface number 0 [ 57.982762][ T310] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 57.995094][ T310] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 58.004679][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.014021][ T310] usb 4-1: Product: syz [ 58.018662][ T310] usb 4-1: Manufacturer: syz [ 58.023798][ T310] usb 4-1: SerialNumber: syz [ 58.030106][ T310] usb 4-1: config 0 descriptor?? [ 58.036485][ T1086] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 58.247908][ T1086] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 58.304062][ T322] udevd[322]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 58.322751][ T322] udevd[322]: symlink '../../loop2' '/dev/disk/by-diskseq/53.tmp-b7:2' failed: Read-only file system [ 59.057747][ T310] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 59.068472][ T310] asix 4-1:0.188 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 59.078999][ T310] asix 4-1:0.188: probe with driver asix failed with error -71 [ 59.087618][ T310] usb 4-1: USB disconnect, device number 21 [ 59.931971][ T314] usb 2-1: USB disconnect, device number 20 [ 113.996642][ T110] udevd[110]: worker [325] /devices/platform/dummy_hcd.1/usb2/2-1 is taking a long time [ 185.109823][ T37] INFO: task syz.2.234:1120 blocked for more than 122 seconds. [ 185.117423][ T37] Not tainted syzkaller #0 [ 185.122406][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 185.131120][ T37] task:syz.2.234 state:D stack:0 pid:1120 tgid:1120 ppid:296 flags:0x00000004 [ 185.141358][ T37] Call Trace: [ 185.144645][ T37] [ 185.147573][ T37] __schedule+0x1496/0x20b0 [ 185.152129][ T37] ? asm_exc_page_fault+0x2b/0x30 [ 185.157159][ T37] ? __sched_text_start+0x10/0x10 [ 185.162204][ T37] ? __kasan_check_write+0x18/0x20 [ 185.167351][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 185.172866][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 185.178800][ T37] ? folio_mark_accessed+0x35f/0x620 [ 185.184125][ T37] schedule+0xc5/0x240 [ 185.188197][ T37] io_schedule+0x85/0x150 [ 185.192584][ T37] bit_wait_io+0x17/0xd0 [ 185.196909][ T37] __wait_on_bit+0xb6/0x2e0 [ 185.201523][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.206476][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 185.211960][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.216907][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 185.222911][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 185.228377][ T37] do_get_write_access+0x558/0xd70 [ 185.233527][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 185.239517][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 185.245698][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 185.252406][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 185.257443][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 185.263097][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 185.268649][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 185.274046][ T37] ext4_dirty_inode+0xc9/0x110 [ 185.278828][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 185.284256][ T37] __mark_inode_dirty+0x24e/0xc50 [ 185.289290][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 185.294902][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 185.300737][ T37] ? __kasan_check_read+0x15/0x20 [ 185.305752][ T37] file_update_time+0x1d3/0x210 [ 185.310630][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 185.315669][ T37] ? __kasan_check_write+0x18/0x20 [ 185.320821][ T37] ? folio_unlock+0x137/0x1b0 [ 185.325508][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 185.331017][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 185.336408][ T37] do_pte_missing+0x12c4/0x4440 [ 185.341300][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 185.346337][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 185.352262][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 185.357207][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 185.363477][ T37] handle_mm_fault+0x1189/0x1ba0 [ 185.368424][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 185.373728][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 185.379916][ T37] do_user_addr_fault+0x951/0x1230 [ 185.385021][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 185.391104][ T37] exc_page_fault+0x58/0xc0 [ 185.395616][ T37] asm_exc_page_fault+0x2b/0x30 [ 185.400485][ T37] RIP: 0033:0x7fdef186baa3 [ 185.404915][ T37] RSP: 002b:00007ffdc1cfc860 EFLAGS: 00010246 [ 185.411018][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2ef64000 [ 185.418989][ T37] RDX: 0000001b2ef24000 RSI: 0000000000400000 RDI: 00007fdef1be0708 [ 185.427008][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.435030][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 185.443119][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdc1cfcaf0 [ 185.451114][ T37] [ 185.454127][ T37] INFO: task syz.4.235:1121 blocked for more than 123 seconds. [ 185.461704][ T37] Not tainted syzkaller #0 [ 185.466629][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 185.475309][ T37] task:syz.4.235 state:D stack:0 pid:1121 tgid:1121 ppid:677 flags:0x00000004 [ 185.485495][ T37] Call Trace: [ 185.489367][ T37] [ 185.492312][ T37] __schedule+0x1496/0x20b0 [ 185.496818][ T37] ? __sched_text_start+0x10/0x10 [ 185.501866][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 185.507161][ T37] ? __kasan_check_write+0x18/0x20 [ 185.512289][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 185.517757][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 185.523669][ T37] ? folio_mark_accessed+0x35f/0x620 [ 185.528975][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 185.535154][ T37] schedule+0xc5/0x240 [ 185.539225][ T37] io_schedule+0x85/0x150 [ 185.543566][ T37] bit_wait_io+0x17/0xd0 [ 185.547830][ T37] __wait_on_bit+0xb6/0x2e0 [ 185.552351][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.557291][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 185.562787][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.567729][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 185.573727][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 185.579187][ T37] do_get_write_access+0x558/0xd70 [ 185.584330][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 185.590331][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 185.596472][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 185.603159][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 185.608205][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 185.613851][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 185.619400][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 185.624797][ T37] ext4_dirty_inode+0xc9/0x110 [ 185.629562][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 185.634970][ T37] __mark_inode_dirty+0x24e/0xc50 [ 185.640013][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 185.645553][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 185.651379][ T37] ? __kasan_check_read+0x15/0x20 [ 185.656410][ T37] file_update_time+0x1d3/0x210 [ 185.661301][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 185.666338][ T37] ? __kasan_check_write+0x18/0x20 [ 185.671493][ T37] ? folio_unlock+0x137/0x1b0 [ 185.676185][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 185.681693][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 185.687099][ T37] do_pte_missing+0x12c4/0x4440 [ 185.691973][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 185.697019][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 185.703122][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 185.708059][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 185.714349][ T37] handle_mm_fault+0x1189/0x1ba0 [ 185.719292][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 185.724599][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 185.730112][ T37] do_user_addr_fault+0x951/0x1230 [ 185.735239][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 185.741330][ T37] exc_page_fault+0x58/0xc0 [ 185.745853][ T37] asm_exc_page_fault+0x2b/0x30 [ 185.750900][ T37] RIP: 0033:0x7f7ee226baa3 [ 185.755439][ T37] RSP: 002b:00007fff172868d0 EFLAGS: 00010246 [ 185.761612][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2f064000 [ 185.769681][ T37] RDX: 0000001b2f024000 RSI: 0000000000400000 RDI: 00007f7ee25e0708 [ 185.777682][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.785668][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 185.793656][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff17286b60 [ 185.801650][ T37] [ 185.804677][ T37] INFO: task syz.3.236:1122 blocked for more than 123 seconds. [ 185.812287][ T37] Not tainted syzkaller #0 [ 185.817220][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 185.825916][ T37] task:syz.3.236 state:D stack:0 pid:1122 tgid:1122 ppid:295 flags:0x00000004 [ 185.836146][ T37] Call Trace: [ 185.839415][ T37] [ 185.842370][ T37] __schedule+0x1496/0x20b0 [ 185.846881][ T37] ? __sched_text_start+0x10/0x10 [ 185.851937][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 185.857228][ T37] ? __kasan_check_write+0x18/0x20 [ 185.862360][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 185.867825][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 185.873732][ T37] ? folio_mark_accessed+0x35f/0x620 [ 185.879019][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 185.885191][ T37] schedule+0xc5/0x240 [ 185.889261][ T37] io_schedule+0x85/0x150 [ 185.893635][ T37] bit_wait_io+0x17/0xd0 [ 185.897886][ T37] __wait_on_bit+0xb6/0x2e0 [ 185.902401][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.907342][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 185.912890][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 185.917829][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 185.923833][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 185.929391][ T37] do_get_write_access+0x558/0xd70 [ 185.934565][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 185.940572][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 185.946717][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 185.953418][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 185.958466][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 185.964134][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 185.969737][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 185.975112][ T37] ext4_dirty_inode+0xc9/0x110 [ 185.979891][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 185.985264][ T37] __mark_inode_dirty+0x24e/0xc50 [ 185.990360][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 185.995982][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 186.001889][ T37] ? __kasan_check_read+0x15/0x20 [ 186.006922][ T37] file_update_time+0x1d3/0x210 [ 186.011879][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 186.016906][ T37] ? __kasan_check_write+0x18/0x20 [ 186.022034][ T37] ? folio_unlock+0x137/0x1b0 [ 186.026719][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 186.032199][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 186.037579][ T37] do_pte_missing+0x12c4/0x4440 [ 186.042455][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 186.047486][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 186.053409][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 186.058437][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 186.064706][ T37] handle_mm_fault+0x1189/0x1ba0 [ 186.069672][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 186.074947][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 186.080215][ T37] do_user_addr_fault+0x951/0x1230 [ 186.085339][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 186.091430][ T37] exc_page_fault+0x58/0xc0 [ 186.095933][ T37] asm_exc_page_fault+0x2b/0x30 [ 186.100798][ T37] RIP: 0033:0x7fd35246baa3 [ 186.105237][ T37] RSP: 002b:00007ffcf60b7ce0 EFLAGS: 00010246 [ 186.111319][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2f064000 [ 186.119288][ T37] RDX: 0000001b2f024000 RSI: 0000000000400000 RDI: 00007fd3527e0708 [ 186.127296][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.135284][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 186.143265][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffcf60b7f70 [ 186.151253][ T37] [ 186.154261][ T37] INFO: task syz.1.237:1123 blocked for more than 123 seconds. [ 186.161821][ T37] Not tainted syzkaller #0 [ 186.166756][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 186.175437][ T37] task:syz.1.237 state:D stack:0 pid:1123 tgid:1123 ppid:294 flags:0x00000004 [ 186.185612][ T37] Call Trace: [ 186.188875][ T37] [ 186.191806][ T37] __schedule+0x1496/0x20b0 [ 186.196314][ T37] ? __sched_text_start+0x10/0x10 [ 186.201353][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 186.206646][ T37] ? __kasan_check_write+0x18/0x20 [ 186.211780][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 186.217274][ T37] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 186.223192][ T37] ? folio_mark_accessed+0x35f/0x620 [ 186.228486][ T37] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 186.234932][ T37] schedule+0xc5/0x240 [ 186.239097][ T37] io_schedule+0x85/0x150 [ 186.243480][ T37] bit_wait_io+0x17/0xd0 [ 186.247731][ T37] __wait_on_bit+0xb6/0x2e0 [ 186.252256][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 186.257196][ T37] out_of_line_wait_on_bit+0x139/0x190 [ 186.262675][ T37] ? __cfi_bit_wait_io+0x10/0x10 [ 186.267611][ T37] ? __cfi_out_of_line_wait_on_bit+0x10/0x10 [ 186.273625][ T37] ? __cfi_wake_bit_function+0x10/0x10 [ 186.279091][ T37] do_get_write_access+0x558/0xd70 [ 186.284244][ T37] jbd2_journal_get_write_access+0x268/0x3d0 [ 186.290284][ T37] __ext4_journal_get_write_access+0x1b6/0x6a0 [ 186.296434][ T37] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 186.303127][ T37] ? __kasan_slab_alloc+0x73/0x90 [ 186.308156][ T37] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 186.313820][ T37] ext4_reserve_inode_write+0x1f6/0x2e0 [ 186.319374][ T37] __ext4_mark_inode_dirty+0xac/0x5e0 [ 186.324771][ T37] ext4_dirty_inode+0xc9/0x110 [ 186.329536][ T37] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 186.334944][ T37] __mark_inode_dirty+0x24e/0xc50 [ 186.339990][ T37] ? __cfi___mark_inode_dirty+0x10/0x10 [ 186.345527][ T37] ? mnt_get_write_access_file+0x1af/0x3b0 [ 186.351342][ T37] ? __kasan_check_read+0x15/0x20 [ 186.356374][ T37] file_update_time+0x1d3/0x210 [ 186.361273][ T37] ext4_page_mkwrite+0x2bf/0x1120 [ 186.366322][ T37] ? __kasan_check_write+0x18/0x20 [ 186.371469][ T37] ? folio_unlock+0x137/0x1b0 [ 186.376147][ T37] ? __cfi_ext4_page_mkwrite+0x10/0x10 [ 186.381622][ T37] ? __alloc_pages_noprof+0x35a/0x7e0 [ 186.387028][ T37] do_pte_missing+0x12c4/0x4440 [ 186.391968][ T37] ? pte_marker_clear+0x1b0/0x1b0 [ 186.396997][ T37] ? __thp_vma_allowable_orders+0x820/0x9a0 [ 186.402925][ T37] ? __cfi___pmd_alloc+0x10/0x10 [ 186.407874][ T37] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 186.414153][ T37] handle_mm_fault+0x1189/0x1ba0 [ 186.419277][ T37] ? __cfi_handle_mm_fault+0x10/0x10 [ 186.424613][ T37] ? lock_vma_under_rcu+0x4cf/0x590 [ 186.429847][ T37] do_user_addr_fault+0x951/0x1230 [ 186.434956][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 186.441074][ T37] exc_page_fault+0x58/0xc0 [ 186.445581][ T37] asm_exc_page_fault+0x2b/0x30 [ 186.450454][ T37] RIP: 0033:0x7f12f746baa3 [ 186.454867][ T37] RSP: 002b:00007ffe8b761d10 EFLAGS: 00010246 [ 186.460953][ T37] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2ee64000 [ 186.468925][ T37] RDX: 0000001b2ee24000 RSI: 0000000000400000 RDI: 00007f12f77e0708 [ 186.476943][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.485070][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 186.493104][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe8b761fa0 [ 186.501098][ T37] [ 186.504122][ T37] NMI backtrace for cpu 0 [ 186.504130][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 186.504149][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 186.504155][ T37] Call Trace: [ 186.504160][ T37] [ 186.504163][ T37] __dump_stack+0x21/0x30 [ 186.504183][ T37] dump_stack_lvl+0x140/0x1c0 [ 186.504197][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 186.504212][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x6d6/0xa50 [ 186.504229][ T37] dump_stack+0x19/0x20 [ 186.504243][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 186.504259][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 186.504273][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 186.504288][ T37] ? sched_show_task+0x371/0x530 [ 186.504304][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 186.504318][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 186.504332][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 186.504346][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 186.504362][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 186.504375][ T37] watchdog+0xe45/0xf90 [ 186.504387][ T37] ? __kasan_check_write+0x18/0x20 [ 186.504400][ T37] ? __cfi_watchdog+0x10/0x10 [ 186.504411][ T37] ? __kasan_check_read+0x15/0x20 [ 186.504421][ T37] ? __kthread_parkme+0x12f/0x180 [ 186.504431][ T37] ? schedule+0xc5/0x240 [ 186.504442][ T37] kthread+0x2c4/0x360 [ 186.504453][ T37] ? __cfi_watchdog+0x10/0x10 [ 186.504464][ T37] ? __cfi_kthread+0x10/0x10 [ 186.504476][ T37] ret_from_fork+0x64/0xa0 [ 186.504491][ T37] ? __cfi_kthread+0x10/0x10 [ 186.504503][ T37] ret_from_fork_asm+0x1a/0x30 [ 186.504514][ T37] [ 186.504517][ T37] Sending NMI from CPU 0 to CPUs 1: [ 186.674319][ C1] NMI backtrace for cpu 1 [ 186.674334][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 1f46b48b3a0ef7537d643c2c4b1d5e30032b8167 [ 186.674356][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 186.674366][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 186.674392][ C1] Code: cc cc cc cc cc cc cc b8 6e c9 e1 72 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 68 42 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 [ 186.674405][ C1] RSP: 0018:ffffc900001a7e00 EFLAGS: 000002c2 [ 186.674420][ C1] RAX: ffff8881f6f00000 RBX: ffff888103668000 RCX: ffffffff85a4f4fd [ 186.674432][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 00000000000ce584 [ 186.674443][ C1] RBP: ffffc900001a7e00 R08: ffff8881f6f395eb R09: 1ffff1103ede72bd [ 186.674455][ C1] R10: dffffc0000000000 R11: ffffed103ede72be R12: 0000000000000000 [ 186.674466][ C1] R13: 1ffff110206cd000 R14: dffffc0000000000 R15: ffffffff87ecd7e8 [ 186.674478][ C1] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 186.674492][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.674510][ C1] CR2: 000055557bfa64e8 CR3: 000000010c3aa000 CR4: 00000000003526b0 [ 186.674525][ C1] Call Trace: [ 186.674531][ C1] [ 186.674539][ C1] default_idle+0x17/0x30 [ 186.674559][ C1] arch_cpu_idle+0xd/0x20 [ 186.674578][ C1] default_idle_call+0x3e/0x80 [ 186.674597][ C1] do_idle+0x1df/0x570 [ 186.674614][ C1] ? idle_inject_timer_fn+0x80/0x80 [ 186.674632][ C1] cpu_startup_entry+0x47/0x60 [ 186.674649][ C1] start_secondary+0x12e/0x140 [ 186.674669][ C1] common_startup_64+0x13b/0x157 [ 186.674692][ C1]